Tick Tock
/
CANary_9341_test
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Dependencies: SPI_TFTx2 SPI_TFTx2_ILI9341 TFT_fonts TOUCH_TFTx2 mbed
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CANary_9341
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Tick Tock
Revision 129:8991d0de01ab, committed 2013-07-21
- Comitter:
- TickTock
- Date:
- Sun Jul 21 23:59:00 2013 +0000
- Parent:
- 64:a2b3c7201faa
- Parent:
- 128:25314f339565
- Child:
- 130:1a9d2a6d99ce
- Commit message:
- Merged into default (with errors)
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/CHAN_FS/diskio.c Sun Jul 21 23:59:00 2013 +0000
@@ -0,0 +1,180 @@
+/*-----------------------------------------------------------------------*/
+/* Low level disk I/O module skeleton for FatFs (C)ChaN, 2007 */
+/*-----------------------------------------------------------------------*/
+/* This is a stub disk I/O module that acts as front end of the existing */
+/* disk I/O modules and attach it to FatFs module with common interface. */
+/*-----------------------------------------------------------------------*/
+
+#include "diskio.h"
+#include "usbhost_inc.h"
+#include "mbed.h"
+
+uint32_t _numBlks = 0;
+uint32_t _blkSize = 512;
+
+int initialise_msc();
+void print_inquiry(USB_INT08U *inqReply);
+
+
+int disk_sync() { return 0; }
+int disk_sectors() { return _numBlks; }
+
+DWORD get_fattime(void)
+{
+ time_t CurrentTimeStamp;
+ tm *CurrentLocalTime;
+ DWORD FATFSTimeCode;
+
+ CurrentTimeStamp = time(NULL);
+ CurrentLocalTime = localtime(&CurrentTimeStamp);
+
+ //Map the tm struct time into the FatFs time code
+ FATFSTimeCode = ((CurrentLocalTime->tm_year-80)<<25) |
+ ((CurrentLocalTime->tm_mon+1)<<21) |
+ ((CurrentLocalTime->tm_mday)<<16) |
+ ((CurrentLocalTime->tm_hour)<<11) |
+ ((CurrentLocalTime->tm_min)<<5) |
+ ((CurrentLocalTime->tm_sec));
+
+ return FATFSTimeCode;
+}
+
+DSTATUS disk_status(BYTE Drive)
+{
+ return 0;
+}
+
+
+DRESULT disk_ioctl (
+ BYTE drv, /* Physical drive nmuber (0..) */
+ BYTE ctrl, /* Control code */
+ void *buff /* Buffer to send/receive control data */
+)
+{
+ DRESULT res;
+
+ switch(ctrl)
+ {
+ case CTRL_SYNC:
+ res = RES_OK;
+ break;
+
+ case GET_SECTOR_SIZE:
+ res = RES_OK;
+ *(WORD *)buff = 512;
+ break;
+
+ case GET_SECTOR_COUNT:
+ res = RES_OK;
+ *(DWORD *)buff = (WORD)disk_sectors();
+ break;
+
+ case GET_BLOCK_SIZE:
+ res = RES_OK;
+ *(DWORD *)buff = 1;
+ break;
+
+ default:
+ res = RES_OK;
+ break;
+ }
+ return res;
+}
+
+DSTATUS disk_initialize(BYTE Drive) {
+
+ if ( initialise_msc() != OK )
+ return 1;
+ return 0;
+}
+
+DRESULT disk_write(BYTE Drive,const BYTE * Buffer, DWORD SectorNumber, BYTE SectorCount)
+{
+ if ( OK == MS_BulkSend(SectorNumber, SectorCount, (USB_INT08U *)Buffer) )
+ return RES_OK;
+ return RES_ERROR;
+}
+
+DRESULT disk_read(BYTE Drive, BYTE * Buffer,DWORD SectorNumber, BYTE SectorCount)
+{
+ if ( OK == MS_BulkRecv(SectorNumber, SectorCount, (USB_INT08U *)Buffer) )
+ return RES_OK;
+ return RES_ERROR;
+}
+
+
+
+
+
+void print_inquiry(USB_INT08U *inqReply)
+{
+ // see USB Mass Storage Class � UFI Command Specification,
+ // 4.2 INQUIRY Command
+ printf("Inquiry reply:\n");
+ uint8_t tmp = inqReply[0]&0x1F;
+ printf("Peripheral device type: %02Xh\n", tmp);
+ if ( tmp == 0 )
+ printf("\t- Direct access (floppy)\n");
+ else if ( tmp == 0x1F )
+ printf("\t- none (no FDD connected)\n");
+ else
+ printf("\t- unknown type\n");
+ tmp = inqReply[1] >> 7;
+ printf("Removable Media Bit: %d\n", tmp);
+ tmp = inqReply[2] & 3;
+ printf("ANSI Version: %02Xh\n", tmp);
+ if ( tmp != 0 )
+ printf("\t- warning! must be 0\n");
+ tmp = (inqReply[2]>>3) & 3;
+ printf("ECMA Version: %02Xh\n", tmp);
+ if ( tmp != 0 )
+ printf("\t- warning! should be 0\n");
+ tmp = inqReply[2]>>6;
+ printf("ISO Version: %02Xh\n", tmp);
+ if ( tmp != 0 )
+ printf("\t- warning! should be 0\n");
+ tmp = inqReply[3] & 0xF;
+ printf("Response Data Format: %02Xh\n", tmp);
+ if ( tmp != 1 )
+ printf("\t- warning! should be 1\n");
+ tmp = inqReply[4];
+ printf("Additional length: %02Xh\n", tmp);
+ if ( tmp != 0x1F )
+ printf("\t- warning! should be 1Fh\n");
+ printf("Vendor Information: '%.8s'\n", &inqReply[8]);
+ printf("Product Identification: '%.16s'\n", &inqReply[16]);
+ printf("Product Revision: '%.4s'\n", &inqReply[32]);
+}
+
+
+
+int initialise_msc()
+{
+ USB_INT32S rc;
+ USB_INT08U inquiryResult[INQUIRY_LENGTH];
+
+ //print_clock();
+ Host_Init(); /* Initialize the host controller */
+ rc = Host_EnumDev(); /* Enumerate the device connected */
+ if (rc != OK)
+ {
+ fprintf(stderr, "Could not enumerate device: %d\n", rc);
+ return rc;
+ }
+
+
+ /* Initialize the mass storage and scsi interfaces */
+ rc = MS_Init( &_blkSize, &_numBlks, inquiryResult );
+ if (rc != OK)
+ {
+ fprintf(stderr, "Could not initialize mass storage interface: %d\n", rc);
+ return rc;
+ }
+ printf("Successfully initialized mass storage interface; %d blocks of size %d\n", _numBlks, _blkSize);
+ print_inquiry(inquiryResult);
+ // FATFileSystem supports only 512-byte blocks
+ return _blkSize == 512 ? OK : 1;
+}
+
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/CHAN_FS/diskio.h Sun Jul 21 23:59:00 2013 +0000
@@ -0,0 +1,68 @@
+/*-----------------------------------------------------------------------
+/ Low level disk interface modlue include file R0.07 (C)ChaN, 2009
+/-----------------------------------------------------------------------*/
+
+#ifndef _DISKIO
+
+#define _READONLY 0 /* 1: Read-only mode */
+#define _USE_IOCTL 1
+
+#include "integer.h"
+
+/* Status of Disk Functions */
+typedef BYTE DSTATUS;
+
+/* Results of Disk Functions */
+typedef enum {
+ RES_OK = 0, /* 0: Successful */
+ RES_ERROR, /* 1: R/W Error */
+ RES_WRPRT, /* 2: Write Protected */
+ RES_NOTRDY, /* 3: Not Ready */
+ RES_PARERR /* 4: Invalid Parameter */
+} DRESULT;
+
+
+/*---------------------------------------*/
+/* Prototypes for disk control functions */
+
+extern BOOL assign_drives (int argc, char *argv[]);
+extern DSTATUS disk_initialize (BYTE);
+extern DSTATUS disk_status (BYTE);
+extern DRESULT disk_read (BYTE, BYTE*, DWORD, BYTE);
+extern DRESULT disk_write (BYTE, const BYTE*, DWORD, BYTE);
+extern DRESULT disk_ioctl (BYTE, BYTE, void*);
+
+extern int _sd_sectors();
+
+
+/* Disk Status Bits (DSTATUS) */
+
+#define STA_NOINIT 0x01 /* Drive not initialized */
+#define STA_NODISK 0x02 /* No medium in the drive */
+#define STA_PROTECT 0x04 /* Write protected */
+
+
+/* Command code for disk_ioctrl() */
+
+/* Generic command */
+#define CTRL_SYNC 0 /* Mandatory for write functions */
+#define GET_SECTOR_COUNT 1 /* Mandatory for only f_mkfs() */
+#define GET_SECTOR_SIZE 2 /* Mandatory for multiple sector size cfg */
+#define GET_BLOCK_SIZE 3 /* Mandatory for only f_mkfs() */
+#define CTRL_POWER 4
+#define CTRL_LOCK 5
+#define CTRL_EJECT 6
+/* MMC/SDC command */
+#define MMC_GET_TYPE 10
+#define MMC_GET_CSD 11
+#define MMC_GET_CID 12
+#define MMC_GET_OCR 13
+#define MMC_GET_SDSTAT 14
+/* ATA/CF command */
+#define ATA_GET_REV 20
+#define ATA_GET_MODEL 21
+#define ATA_GET_SN 22
+
+
+#define _DISKIO
+#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/CHAN_FS/ff.c Sun Jul 21 23:59:00 2013 +0000
@@ -0,0 +1,3154 @@
+/*----------------------------------------------------------------------------/
+/ FatFs - FAT file system module R0.07e (C)ChaN, 2009
+/-----------------------------------------------------------------------------/
+/ FatFs module is a generic FAT file system module for small embedded systems.
+/ This is a free software that opened for education, research and commercial
+/ developments under license policy of following trems.
+/
+/ Copyright (C) 2009, ChaN, all right reserved.
+/
+/ * The FatFs module is a free software and there is NO WARRANTY.
+/ * No restriction on use. You can use, modify and redistribute it for
+/ personal, non-profit or commercial products UNDER YOUR RESPONSIBILITY.
+/ * Redistributions of source code must retain the above copyright notice.
+/
+/-----------------------------------------------------------------------------/
+/ Feb 26,'06 R0.00 Prototype.
+/
+/ Apr 29,'06 R0.01 First stable version.
+/
+/ Jun 01,'06 R0.02 Added FAT12 support.
+/ Removed unbuffered mode.
+/ Fixed a problem on small (<32M) patition.
+/ Jun 10,'06 R0.02a Added a configuration option (_FS_MINIMUM).
+/
+/ Sep 22,'06 R0.03 Added f_rename().
+/ Changed option _FS_MINIMUM to _FS_MINIMIZE.
+/ Dec 11,'06 R0.03a Improved cluster scan algolithm to write files fast.
+/ Fixed f_mkdir() creates incorrect directory on FAT32.
+/
+/ Feb 04,'07 R0.04 Supported multiple drive system.
+/ Changed some interfaces for multiple drive system.
+/ Changed f_mountdrv() to f_mount().
+/ Added f_mkfs().
+/ Apr 01,'07 R0.04a Supported multiple partitions on a plysical drive.
+/ Added a capability of extending file size to f_lseek().
+/ Added minimization level 3.
+/ Fixed an endian sensitive code in f_mkfs().
+/ May 05,'07 R0.04b Added a configuration option _USE_NTFLAG.
+/ Added FSInfo support.
+/ Fixed DBCS name can result FR_INVALID_NAME.
+/ Fixed short seek (<= csize) collapses the file object.
+/
+/ Aug 25,'07 R0.05 Changed arguments of f_read(), f_write() and f_mkfs().
+/ Fixed f_mkfs() on FAT32 creates incorrect FSInfo.
+/ Fixed f_mkdir() on FAT32 creates incorrect directory.
+/ Feb 03,'08 R0.05a Added f_truncate() and f_utime().
+/ Fixed off by one error at FAT sub-type determination.
+/ Fixed btr in f_read() can be mistruncated.
+/ Fixed cached sector is not flushed when create and close
+/ without write.
+/
+/ Apr 01,'08 R0.06 Added fputc(), fputs(), fprintf() and fgets().
+/ Improved performance of f_lseek() on moving to the same
+/ or following cluster.
+/
+/ Apr 01,'09 R0.07 Merged Tiny-FatFs as a buffer configuration option.
+/ Added long file name support.
+/ Added multiple code page support.
+/ Added re-entrancy for multitask operation.
+/ Added auto cluster size selection to f_mkfs().
+/ Added rewind option to f_readdir().
+/ Changed result code of critical errors.
+/ Renamed string functions to avoid name collision.
+/ Apr 14,'09 R0.07a Separated out OS dependent code on reentrant cfg.
+/ Added multiple sector size support.
+/ Jun 21,'09 R0.07c Fixed f_unlink() can return FR_OK on error.
+/ Fixed wrong cache control in f_lseek().
+/ Added relative path feature.
+/ Added f_chdir() and f_chdrive().
+/ Added proper case conversion to extended char.
+/ Nov 03,'09 R0.07e Separated out configuration options from ff.h to ffconf.h.
+/ Fixed f_unlink() fails to remove a sub-dir on _FS_RPATH.
+/ Fixed name matching error on the 13 char boundary.
+/ Added a configuration option, _LFN_UNICODE.
+/ Changed f_readdir() to return the SFN with always upper
+/ case on non-LFN cfg.
+/---------------------------------------------------------------------------*/
+
+#include "ff.h" /* FatFs configurations and declarations */
+#include "diskio.h" /* Declarations of low level disk I/O functions */
+
+/*--------------------------------------------------------------------------
+
+ Module Private Definitions
+
+---------------------------------------------------------------------------*/
+
+#if _FATFS != 0x007E
+#error Wrong include file (ff.h).
+#endif
+
+#if _FS_REENTRANT
+#if _USE_LFN == 1
+#error Static LFN work area must not be used in re-entrant configuration.
+#endif
+#define ENTER_FF(fs) { if (!lock_fs(fs)) return FR_TIMEOUT; }
+#define LEAVE_FF(fs, res) { unlock_fs(fs, res); return res; }
+
+#else
+#define ENTER_FF(fs)
+#define LEAVE_FF(fs, res) return res
+
+#endif
+
+#define ABORT(fs, res) { fp->flag |= FA__ERROR; LEAVE_FF(fs, res); }
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+/* Name status flags */
+#define NS 11 /* Offset of name status byte */
+#define NS_LOSS 0x01 /* Out of 8.3 format */
+#define NS_LFN 0x02 /* Force to create LFN entry */
+#define NS_LAST 0x04 /* Last segment */
+#define NS_BODY 0x08 /* Lower case flag (body) */
+#define NS_EXT 0x10 /* Lower case flag (ext) */
+#define NS_DOT 0x20 /* Dot entry */
+
+
+
+
+/*--------------------------------------------------------------------------
+
+ Private Work Area
+
+---------------------------------------------------------------------------*/
+
+#if _DRIVES < 1 || _DRIVES > 9
+#error Number of drives must be 1-9.
+#endif
+static
+FATFS *FatFs[_DRIVES]; /* Pointer to the file system objects (logical drives) */
+
+static
+WORD Fsid; /* File system mount ID */
+
+#if _FS_RPATH
+static
+BYTE Drive; /* Current drive */
+#endif
+
+
+#if _USE_LFN == 1 /* LFN with static LFN working buffer */
+static
+WCHAR LfnBuf[_MAX_LFN + 1];
+#define NAMEBUF(sp,lp) BYTE sp[12]; WCHAR *lp = LfnBuf
+#define INITBUF(dj,sp,lp) dj.fn = sp; dj.lfn = lp
+
+#elif _USE_LFN > 1 /* LFN with dynamic LFN working buffer */
+#define NAMEBUF(sp,lp) BYTE sp[12]; WCHAR lbuf[_MAX_LFN + 1], *lp = lbuf
+#define INITBUF(dj,sp,lp) dj.fn = sp; dj.lfn = lp
+
+#else /* No LFN */
+#define NAMEBUF(sp,lp) BYTE sp[12]
+#define INITBUF(dj,sp,lp) dj.fn = sp
+
+#endif
+
+
+
+
+/*--------------------------------------------------------------------------
+
+ Module Private Functions
+
+---------------------------------------------------------------------------*/
+
+
+/*-----------------------------------------------------------------------*/
+/* String functions */
+/*-----------------------------------------------------------------------*/
+
+/* Copy memory to memory */
+static
+void mem_cpy (void* dst, const void* src, int cnt) {
+ char *d = (char*)dst;
+ const char *s = (const char *)src;
+ while (cnt--) *d++ = *s++;
+}
+
+/* Fill memory */
+static
+void mem_set (void* dst, int val, int cnt) {
+ char *d = (char*)dst;
+ while (cnt--) *d++ = (char)val;
+}
+
+/* Compare memory to memory */
+static
+int mem_cmp (const void* dst, const void* src, int cnt) {
+ const char *d = (const char *)dst, *s = (const char *)src;
+ int r = 0;
+ while (cnt-- && (r = *d++ - *s++) == 0) ;
+ return r;
+}
+
+/* Check if chr is contained in the string */
+static
+int chk_chr (const char* str, int chr) {
+ while (*str && *str != chr) str++;
+ return *str;
+}
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Request/Release grant to access the volume */
+/*-----------------------------------------------------------------------*/
+#if _FS_REENTRANT
+
+static
+BOOL lock_fs (
+ FATFS *fs /* File system object */
+)
+{
+ return ff_req_grant(fs->sobj);
+}
+
+
+static
+void unlock_fs (
+ FATFS *fs, /* File system object */
+ FRESULT res /* Result code to be returned */
+)
+{
+ if (res != FR_NOT_ENABLED &&
+ res != FR_INVALID_DRIVE &&
+ res != FR_INVALID_OBJECT &&
+ res != FR_TIMEOUT) {
+ ff_rel_grant(fs->sobj);
+ }
+}
+#endif
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Change window offset */
+/*-----------------------------------------------------------------------*/
+
+static
+FRESULT move_window (
+ FATFS *fs, /* File system object */
+ DWORD sector /* Sector number to make apperance in the fs->win[] */
+) /* Move to zero only writes back dirty window */
+{
+ DWORD wsect;
+
+
+ wsect = fs->winsect;
+ if (wsect != sector) { /* Changed current window */
+#if !_FS_READONLY
+ if (fs->wflag) { /* Write back dirty window if needed */
+ if (disk_write(fs->drive, fs->win, wsect, 1) != RES_OK)
+ return FR_DISK_ERR;
+ fs->wflag = 0;
+ if (wsect < (fs->fatbase + fs->sects_fat)) { /* In FAT area */
+ BYTE nf;
+ for (nf = fs->n_fats; nf > 1; nf--) { /* Refrect the change to all FAT copies */
+ wsect += fs->sects_fat;
+ disk_write(fs->drive, fs->win, wsect, 1);
+ }
+ }
+ }
+#endif
+ if (sector) {
+ if (disk_read(fs->drive, fs->win, sector, 1) != RES_OK)
+ return FR_DISK_ERR;
+ fs->winsect = sector;
+ }
+ }
+
+ return FR_OK;
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Clean-up cached data */
+/*-----------------------------------------------------------------------*/
+#if !_FS_READONLY
+static
+FRESULT sync ( /* FR_OK: successful, FR_DISK_ERR: failed */
+ FATFS *fs /* File system object */
+)
+{
+ FRESULT res;
+
+
+ res = move_window(fs, 0);
+ if (res == FR_OK) {
+ /* Update FSInfo sector if needed */
+ if (fs->fs_type == FS_FAT32 && fs->fsi_flag) {
+ fs->winsect = 0;
+ mem_set(fs->win, 0, 512);
+ ST_WORD(fs->win+BS_55AA, 0xAA55);
+ ST_DWORD(fs->win+FSI_LeadSig, 0x41615252);
+ ST_DWORD(fs->win+FSI_StrucSig, 0x61417272);
+ ST_DWORD(fs->win+FSI_Free_Count, fs->free_clust);
+ ST_DWORD(fs->win+FSI_Nxt_Free, fs->last_clust);
+ disk_write(fs->drive, fs->win, fs->fsi_sector, 1);
+ fs->fsi_flag = 0;
+ }
+ /* Make sure that no pending write process in the physical drive */
+ if (disk_ioctl(fs->drive, CTRL_SYNC, (void*)NULL) != RES_OK)
+ res = FR_DISK_ERR;
+ }
+
+ return res;
+}
+#endif
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* FAT access - Read value of a FAT entry */
+/*-----------------------------------------------------------------------*/
+
+
+DWORD get_fat ( /* 0xFFFFFFFF:Disk error, 1:Interal error, Else:Cluster status */
+ FATFS *fs, /* File system object */
+ DWORD clst /* Cluster# to get the link information */
+)
+{
+ UINT wc, bc;
+ DWORD fsect;
+
+
+ if (clst < 2 || clst >= fs->max_clust) /* Range check */
+ return 1;
+
+ fsect = fs->fatbase;
+ switch (fs->fs_type) {
+ case FS_FAT12 :
+ bc = clst; bc += bc / 2;
+ if (move_window(fs, fsect + (bc / SS(fs)))) break;
+ wc = fs->win[bc & (SS(fs) - 1)]; bc++;
+ if (move_window(fs, fsect + (bc / SS(fs)))) break;
+ wc |= (WORD)fs->win[bc & (SS(fs) - 1)] << 8;
+ return (clst & 1) ? (wc >> 4) : (wc & 0xFFF);
+
+ case FS_FAT16 :
+ if (move_window(fs, fsect + (clst / (SS(fs) / 2)))) break;
+ return LD_WORD(&fs->win[((WORD)clst * 2) & (SS(fs) - 1)]);
+
+ case FS_FAT32 :
+ if (move_window(fs, fsect + (clst / (SS(fs) / 4)))) break;
+ return LD_DWORD(&fs->win[((WORD)clst * 4) & (SS(fs) - 1)]) & 0x0FFFFFFF;
+ }
+
+ return 0xFFFFFFFF; /* An error occured at the disk I/O layer */
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* FAT access - Change value of a FAT entry */
+/*-----------------------------------------------------------------------*/
+#if !_FS_READONLY
+
+FRESULT put_fat (
+ FATFS *fs, /* File system object */
+ DWORD clst, /* Cluster# to be changed in range of 2 to fs->max_clust - 1 */
+ DWORD val /* New value to mark the cluster */
+)
+{
+ UINT bc;
+ BYTE *p;
+ DWORD fsect;
+ FRESULT res;
+
+
+ if (clst < 2 || clst >= fs->max_clust) { /* Range check */
+ res = FR_INT_ERR;
+
+ } else {
+ fsect = fs->fatbase;
+ switch (fs->fs_type) {
+ case FS_FAT12 :
+ bc = clst; bc += bc / 2;
+ res = move_window(fs, fsect + (bc / SS(fs)));
+ if (res != FR_OK) break;
+ p = &fs->win[bc & (SS(fs) - 1)];
+ *p = (clst & 1) ? ((*p & 0x0F) | ((BYTE)val << 4)) : (BYTE)val;
+ bc++;
+ fs->wflag = 1;
+ res = move_window(fs, fsect + (bc / SS(fs)));
+ if (res != FR_OK) break;
+ p = &fs->win[bc & (SS(fs) - 1)];
+ *p = (clst & 1) ? (BYTE)(val >> 4) : ((*p & 0xF0) | ((BYTE)(val >> 8) & 0x0F));
+ break;
+
+ case FS_FAT16 :
+ res = move_window(fs, fsect + (clst / (SS(fs) / 2)));
+ if (res != FR_OK) break;
+ ST_WORD(&fs->win[((WORD)clst * 2) & (SS(fs) - 1)], (WORD)val);
+ break;
+
+ case FS_FAT32 :
+ res = move_window(fs, fsect + (clst / (SS(fs) / 4)));
+ if (res != FR_OK) break;
+ ST_DWORD(&fs->win[((WORD)clst * 4) & (SS(fs) - 1)], val);
+ break;
+
+ default :
+ res = FR_INT_ERR;
+ }
+ fs->wflag = 1;
+ }
+
+ return res;
+}
+#endif /* !_FS_READONLY */
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* FAT handling - Remove a cluster chain */
+/*-----------------------------------------------------------------------*/
+#if !_FS_READONLY
+static
+FRESULT remove_chain (
+ FATFS *fs, /* File system object */
+ DWORD clst /* Cluster# to remove a chain from */
+)
+{
+ FRESULT res;
+ DWORD nxt;
+
+
+ if (clst < 2 || clst >= fs->max_clust) { /* Check the range of cluster# */
+ res = FR_INT_ERR;
+
+ } else {
+ res = FR_OK;
+ while (clst < fs->max_clust) { /* Not a last link? */
+ nxt = get_fat(fs, clst); /* Get cluster status */
+ if (nxt == 0) break; /* Empty cluster? */
+ if (nxt == 1) { res = FR_INT_ERR; break; } /* Internal error? */
+ if (nxt == 0xFFFFFFFF) { res = FR_DISK_ERR; break; } /* Disk error? */
+ res = put_fat(fs, clst, 0); /* Mark the cluster "empty" */
+ if (res != FR_OK) break;
+ if (fs->free_clust != 0xFFFFFFFF) { /* Update FSInfo */
+ fs->free_clust++;
+ fs->fsi_flag = 1;
+ }
+ clst = nxt; /* Next cluster */
+ }
+ }
+
+ return res;
+}
+#endif
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* FAT handling - Stretch or Create a cluster chain */
+/*-----------------------------------------------------------------------*/
+#if !_FS_READONLY
+static
+DWORD create_chain ( /* 0:No free cluster, 1:Internal error, 0xFFFFFFFF:Disk error, >=2:New cluster# */
+ FATFS *fs, /* File system object */
+ DWORD clst /* Cluster# to stretch. 0 means create a new chain. */
+)
+{
+ DWORD cs, ncl, scl, mcl;
+
+
+ mcl = fs->max_clust;
+ if (clst == 0) { /* Create new chain */
+ scl = fs->last_clust; /* Get suggested start point */
+ if (scl == 0 || scl >= mcl) scl = 1;
+ }
+ else { /* Stretch existing chain */
+ cs = get_fat(fs, clst); /* Check the cluster status */
+ if (cs < 2) return 1; /* It is an invalid cluster */
+ if (cs < mcl) return cs; /* It is already followed by next cluster */
+ scl = clst;
+ }
+
+ ncl = scl; /* Start cluster */
+ for (;;) {
+ ncl++; /* Next cluster */
+ if (ncl >= mcl) { /* Wrap around */
+ ncl = 2;
+ if (ncl > scl) return 0; /* No free custer */
+ }
+ cs = get_fat(fs, ncl); /* Get the cluster status */
+ if (cs == 0) break; /* Found a free cluster */
+ if (cs == 0xFFFFFFFF || cs == 1)/* An error occured */
+ return cs;
+ if (ncl == scl) return 0; /* No free custer */
+ }
+
+ if (put_fat(fs, ncl, 0x0FFFFFFF)) /* Mark the new cluster "in use" */
+ return 0xFFFFFFFF;
+ if (clst != 0) { /* Link it to the previous one if needed */
+ if (put_fat(fs, clst, ncl))
+ return 0xFFFFFFFF;
+ }
+
+ fs->last_clust = ncl; /* Update FSINFO */
+ if (fs->free_clust != 0xFFFFFFFF) {
+ fs->free_clust--;
+ fs->fsi_flag = 1;
+ }
+
+ return ncl; /* Return new cluster number */
+}
+#endif /* !_FS_READONLY */
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Get sector# from cluster# */
+/*-----------------------------------------------------------------------*/
+
+
+DWORD clust2sect ( /* !=0: Sector number, 0: Failed - invalid cluster# */
+ FATFS *fs, /* File system object */
+ DWORD clst /* Cluster# to be converted */
+)
+{
+ clst -= 2;
+ if (clst >= (fs->max_clust - 2)) return 0; /* Invalid cluster# */
+ return clst * fs->csize + fs->database;
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Directory handling - Seek directory index */
+/*-----------------------------------------------------------------------*/
+
+static
+FRESULT dir_seek (
+ eDIR *dj, /* Pointer to directory object */
+ WORD idx /* Directory index number */
+)
+{
+ DWORD clst;
+ WORD ic;
+
+
+ dj->index = idx;
+ clst = dj->sclust;
+ if (clst == 1 || clst >= dj->fs->max_clust) /* Check start cluster range */
+ return FR_INT_ERR;
+ if (!clst && dj->fs->fs_type == FS_FAT32) /* Replace cluster# 0 with root cluster# if in FAT32 */
+ clst = dj->fs->dirbase;
+
+ if (clst == 0) { /* Static table */
+ dj->clust = clst;
+ if (idx >= dj->fs->n_rootdir) /* Index is out of range */
+ return FR_INT_ERR;
+ dj->sect = dj->fs->dirbase + idx / (SS(dj->fs) / 32); /* Sector# */
+ }
+ else { /* Dynamic table */
+ ic = SS(dj->fs) / 32 * dj->fs->csize; /* Entries per cluster */
+ while (idx >= ic) { /* Follow cluster chain */
+ clst = get_fat(dj->fs, clst); /* Get next cluster */
+ if (clst == 0xFFFFFFFF) return FR_DISK_ERR; /* Disk error */
+ if (clst < 2 || clst >= dj->fs->max_clust) /* Reached to end of table or int error */
+ return FR_INT_ERR;
+ idx -= ic;
+ }
+ dj->clust = clst;
+ dj->sect = clust2sect(dj->fs, clst) + idx / (SS(dj->fs) / 32); /* Sector# */
+ }
+
+ dj->dir = dj->fs->win + (idx % (SS(dj->fs) / 32)) * 32; /* Ptr to the entry in the sector */
+
+ return FR_OK; /* Seek succeeded */
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Directory handling - Move directory index next */
+/*-----------------------------------------------------------------------*/
+
+static
+FRESULT dir_next ( /* FR_OK:Succeeded, FR_NO_FILE:End of table, FR_DENIED:EOT and could not streach */
+ eDIR *dj, /* Pointer to directory object */
+ BOOL streach /* FALSE: Do not streach table, TRUE: Streach table if needed */
+)
+{
+ DWORD clst;
+ WORD i;
+
+
+ i = dj->index + 1;
+ if (!i || !dj->sect) /* Report EOT when index has reached 65535 */
+ return FR_NO_FILE;
+
+ if (!(i % (SS(dj->fs) / 32))) { /* Sector changed? */
+ dj->sect++; /* Next sector */
+
+ if (dj->clust == 0) { /* Static table */
+ if (i >= dj->fs->n_rootdir) /* Report EOT when end of table */
+ return FR_NO_FILE;
+ }
+ else { /* Dynamic table */
+ if (((i / (SS(dj->fs) / 32)) & (dj->fs->csize - 1)) == 0) { /* Cluster changed? */
+ clst = get_fat(dj->fs, dj->clust); /* Get next cluster */
+ if (clst <= 1) return FR_INT_ERR;
+ if (clst == 0xFFFFFFFF) return FR_DISK_ERR;
+ if (clst >= dj->fs->max_clust) { /* When it reached end of dynamic table */
+#if !_FS_READONLY
+ BYTE c;
+ if (!streach) return FR_NO_FILE; /* When do not streach, report EOT */
+ clst = create_chain(dj->fs, dj->clust); /* Streach cluster chain */
+ if (clst == 0) return FR_DENIED; /* No free cluster */
+ if (clst == 1) return FR_INT_ERR;
+ if (clst == 0xFFFFFFFF) return FR_DISK_ERR;
+ /* Clean-up streached table */
+ if (move_window(dj->fs, 0)) return FR_DISK_ERR; /* Flush active window */
+ mem_set(dj->fs->win, 0, SS(dj->fs)); /* Clear window buffer */
+ dj->fs->winsect = clust2sect(dj->fs, clst); /* Cluster start sector */
+ for (c = 0; c < dj->fs->csize; c++) { /* Fill the new cluster with 0 */
+ dj->fs->wflag = 1;
+ if (move_window(dj->fs, 0)) return FR_DISK_ERR;
+ dj->fs->winsect++;
+ }
+ dj->fs->winsect -= c; /* Rewind window address */
+#else
+ return FR_NO_FILE; /* Report EOT */
+#endif
+ }
+ dj->clust = clst; /* Initialize data for new cluster */
+ dj->sect = clust2sect(dj->fs, clst);
+ }
+ }
+ }
+
+ dj->index = i;
+ dj->dir = dj->fs->win + (i % (SS(dj->fs) / 32)) * 32;
+
+ return FR_OK;
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* LFN handling - Test/Pick/Fit an LFN segment from/to directory entry */
+/*-----------------------------------------------------------------------*/
+#if _USE_LFN
+static
+const BYTE LfnOfs[] = {1,3,5,7,9,14,16,18,20,22,24,28,30}; /* Offset of LFN chars in the directory entry */
+
+
+static
+BOOL cmp_lfn ( /* TRUE:Matched, FALSE:Not matched */
+ WCHAR *lfnbuf, /* Pointer to the LFN to be compared */
+ BYTE *dir /* Pointer to the directory entry containing a part of LFN */
+)
+{
+ int i, s;
+ WCHAR wc, uc;
+
+
+ i = ((dir[LDIR_Ord] & 0xBF) - 1) * 13; /* Get offset in the LFN buffer */
+ s = 0; wc = 1;
+ do {
+ uc = LD_WORD(dir+LfnOfs[s]); /* Pick an LFN character from the entry */
+ if (wc) { /* Last char has not been processed */
+ wc = ff_wtoupper(uc); /* Convert it to upper case */
+ if (i >= _MAX_LFN || wc != ff_wtoupper(lfnbuf[i++])) /* Compare it */
+ return FALSE; /* Not matched */
+ } else {
+ if (uc != 0xFFFF) return FALSE; /* Check filler */
+ }
+ } while (++s < 13); /* Repeat until all chars in the entry are checked */
+
+ if ((dir[LDIR_Ord] & 0x40) && wc && lfnbuf[i]) /* Last segment matched but different length */
+ return FALSE;
+
+ return TRUE; /* The part of LFN matched */
+}
+
+
+
+static
+BOOL pick_lfn ( /* TRUE:Succeeded, FALSE:Buffer overflow */
+ WCHAR *lfnbuf, /* Pointer to the Unicode-LFN buffer */
+ BYTE *dir /* Pointer to the directory entry */
+)
+{
+ int i, s;
+ WCHAR wc, uc;
+
+
+ i = ((dir[LDIR_Ord] & 0x3F) - 1) * 13; /* Offset in the LFN buffer */
+
+ s = 0; wc = 1;
+ do {
+ uc = LD_WORD(dir+LfnOfs[s]); /* Pick an LFN character from the entry */
+ if (wc) { /* Last char has not been processed */
+ if (i >= _MAX_LFN) return FALSE; /* Buffer overflow? */
+ lfnbuf[i++] = wc = uc; /* Store it */
+ } else {
+ if (uc != 0xFFFF) return FALSE; /* Check filler */
+ }
+ } while (++s < 13); /* Read all character in the entry */
+
+ if (dir[LDIR_Ord] & 0x40) { /* Put terminator if it is the last LFN part */
+ if (i >= _MAX_LFN) return FALSE; /* Buffer overflow? */
+ lfnbuf[i] = 0;
+ }
+
+ return TRUE;
+}
+
+
+#if !_FS_READONLY
+static
+void fit_lfn (
+ const WCHAR *lfnbuf, /* Pointer to the LFN buffer */
+ BYTE *dir, /* Pointer to the directory entry */
+ BYTE ord, /* LFN order (1-20) */
+ BYTE sum /* SFN sum */
+)
+{
+ int i, s;
+ WCHAR wc;
+
+
+ dir[LDIR_Chksum] = sum; /* Set check sum */
+ dir[LDIR_Attr] = AM_LFN; /* Set attribute. LFN entry */
+ dir[LDIR_Type] = 0;
+ ST_WORD(dir+LDIR_FstClusLO, 0);
+
+ i = (ord - 1) * 13; /* Get offset in the LFN buffer */
+ s = wc = 0;
+ do {
+ if (wc != 0xFFFF) wc = lfnbuf[i++]; /* Get an effective char */
+ ST_WORD(dir+LfnOfs[s], wc); /* Put it */
+ if (!wc) wc = 0xFFFF; /* Padding chars following last char */
+ } while (++s < 13);
+ if (wc == 0xFFFF || !lfnbuf[i]) ord |= 0x40; /* Bottom LFN part is the start of LFN sequence */
+ dir[LDIR_Ord] = ord; /* Set the LFN order */
+}
+
+#endif
+#endif
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Create numbered name */
+/*-----------------------------------------------------------------------*/
+#if _USE_LFN
+void gen_numname (
+ BYTE *dst, /* Pointer to genartated SFN */
+ const BYTE *src, /* Pointer to source SFN to be modified */
+ const WCHAR *lfn, /* Pointer to LFN */
+ WORD num /* Sequense number */
+)
+{
+ char ns[8];
+ int i, j;
+
+
+ mem_cpy(dst, src, 11);
+
+ if (num > 5) { /* On many collisions, generate a hash number instead of sequencial number */
+ do num = (num >> 1) + (num << 15) + (WORD)*lfn++; while (*lfn);
+ }
+
+ /* itoa */
+ i = 7;
+ do {
+ ns[i--] = (num % 10) + '0';
+ num /= 10;
+ } while (num);
+ ns[i] = '~';
+
+ /* Append the number */
+ for (j = 0; j < i && dst[j] != ' '; j++) {
+ if (IsDBCS1(dst[j])) {
+ if (j == i - 1) break;
+ j++;
+ }
+ }
+ do {
+ dst[j++] = (i < 8) ? ns[i++] : ' ';
+ } while (j < 8);
+}
+#endif
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Calculate sum of an SFN */
+/*-----------------------------------------------------------------------*/
+#if _USE_LFN
+static
+BYTE sum_sfn (
+ const BYTE *dir /* Ptr to directory entry */
+)
+{
+ BYTE sum = 0;
+ int n = 11;
+
+ do sum = (sum >> 1) + (sum << 7) + *dir++; while (--n);
+ return sum;
+}
+#endif
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Directory handling - Find an object in the directory */
+/*-----------------------------------------------------------------------*/
+
+static
+FRESULT dir_find (
+ eDIR *dj /* Pointer to the directory object linked to the file name */
+)
+{
+ FRESULT res;
+ BYTE c, *dir;
+#if _USE_LFN
+ BYTE a, ord, sum;
+#endif
+
+ res = dir_seek(dj, 0); /* Rewind directory object */
+ if (res != FR_OK) return res;
+
+#if _USE_LFN
+ ord = sum = 0xFF;
+#endif
+ do {
+ res = move_window(dj->fs, dj->sect);
+ if (res != FR_OK) break;
+ dir = dj->dir; /* Ptr to the directory entry of current index */
+ c = dir[DIR_Name];
+ if (c == 0) { res = FR_NO_FILE; break; } /* Reached to end of table */
+#if _USE_LFN /* LFN configuration */
+ a = dir[DIR_Attr] & AM_MASK;
+ if (c == 0xE5 || ((a & AM_VOL) && a != AM_LFN)) { /* An entry without valid data */
+ ord = 0xFF;
+ } else {
+ if (a == AM_LFN) { /* An LFN entry is found */
+ if (dj->lfn) {
+ if (c & 0x40) { /* Is it start of LFN sequence? */
+ sum = dir[LDIR_Chksum];
+ c &= 0xBF; ord = c; /* LFN start order */
+ dj->lfn_idx = dj->index;
+ }
+ /* Check validity of the LFN entry and compare it with given name */
+ ord = (c == ord && sum == dir[LDIR_Chksum] && cmp_lfn(dj->lfn, dir)) ? ord - 1 : 0xFF;
+ }
+ } else { /* An SFN entry is found */
+ if (!ord && sum == sum_sfn(dir)) break; /* LFN matched? */
+ ord = 0xFF; dj->lfn_idx = 0xFFFF; /* Reset LFN sequence */
+ if (!(dj->fn[NS] & NS_LOSS) && !mem_cmp(dir, dj->fn, 11)) break; /* SFN matched? */
+ }
+ }
+#else /* Non LFN configuration */
+ if (!(dir[DIR_Attr] & AM_VOL) && !mem_cmp(dir, dj->fn, 11)) /* Is it a valid entry? */
+ break;
+#endif
+ res = dir_next(dj, FALSE); /* Next entry */
+ } while (res == FR_OK);
+
+ return res;
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Read an object from the directory */
+/*-----------------------------------------------------------------------*/
+#if _FS_MINIMIZE <= 1
+static
+FRESULT dir_read (
+ eDIR *dj /* Pointer to the directory object that pointing the entry to be read */
+)
+{
+ FRESULT res;
+ BYTE c, *dir;
+#if _USE_LFN
+ BYTE a, ord = 0xFF, sum = 0xFF;
+#endif
+
+ res = FR_NO_FILE;
+ while (dj->sect) {
+ res = move_window(dj->fs, dj->sect);
+ if (res != FR_OK) break;
+ dir = dj->dir; /* Ptr to the directory entry of current index */
+ c = dir[DIR_Name];
+ if (c == 0) { res = FR_NO_FILE; break; } /* Reached to end of table */
+#if _USE_LFN /* LFN configuration */
+ a = dir[DIR_Attr] & AM_MASK;
+ if (c == 0xE5 || (!_FS_RPATH && c == '.') || ((a & AM_VOL) && a != AM_LFN)) { /* An entry without valid data */
+ ord = 0xFF;
+ } else {
+ if (a == AM_LFN) { /* An LFN entry is found */
+ if (c & 0x40) { /* Is it start of LFN sequence? */
+ sum = dir[LDIR_Chksum];
+ c &= 0xBF; ord = c;
+ dj->lfn_idx = dj->index;
+ }
+ /* Check LFN validity and capture it */
+ ord = (c == ord && sum == dir[LDIR_Chksum] && pick_lfn(dj->lfn, dir)) ? ord - 1 : 0xFF;
+ } else { /* An SFN entry is found */
+ if (ord || sum != sum_sfn(dir)) /* Is there a valid LFN? */
+ dj->lfn_idx = 0xFFFF; /* It has no LFN. */
+ break;
+ }
+ }
+#else /* Non LFN configuration */
+ if (c != 0xE5 && (_FS_RPATH || c != '.') && !(dir[DIR_Attr] & AM_VOL)) /* Is it a valid entry? */
+ break;
+#endif
+ res = dir_next(dj, FALSE); /* Next entry */
+ if (res != FR_OK) break;
+ }
+
+ if (res != FR_OK) dj->sect = 0;
+
+ return res;
+}
+#endif
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Register an object to the directory */
+/*-----------------------------------------------------------------------*/
+#if !_FS_READONLY
+static
+FRESULT dir_register ( /* FR_OK:Successful, FR_DENIED:No free entry or too many SFN collision, FR_DISK_ERR:Disk error */
+ eDIR *dj /* Target directory with object name to be created */
+)
+{
+ FRESULT res;
+ BYTE c, *dir;
+#if _USE_LFN /* LFN configuration */
+ WORD n, ne, is;
+ BYTE sn[12], *fn, sum;
+ WCHAR *lfn;
+
+
+ fn = dj->fn; lfn = dj->lfn;
+ mem_cpy(sn, fn, 12);
+
+ if (_FS_RPATH && (sn[NS] & NS_DOT)) return FR_INVALID_NAME; /* Cannot create dot entry */
+
+ if (sn[NS] & NS_LOSS) { /* When LFN is out of 8.3 format, generate a numbered name */
+ fn[NS] = 0; dj->lfn = NULL; /* Find only SFN */
+ for (n = 1; n < 100; n++) {
+ gen_numname(fn, sn, lfn, n); /* Generate a numbered name */
+ res = dir_find(dj); /* Check if the name collides with existing SFN */
+ if (res != FR_OK) break;
+ }
+ if (n == 100) return FR_DENIED; /* Abort if too many collisions */
+ if (res != FR_NO_FILE) return res; /* Abort if the result is other than 'not collided' */
+ fn[NS] = sn[NS]; dj->lfn = lfn;
+ }
+
+ if (sn[NS] & NS_LFN) { /* When LFN is to be created, reserve reserve an SFN + LFN entries. */
+ for (ne = 0; lfn[ne]; ne++) ;
+ ne = (ne + 25) / 13;
+ } else { /* Otherwise reserve only an SFN entry. */
+ ne = 1;
+ }
+
+ /* Reserve contiguous entries */
+ res = dir_seek(dj, 0);
+ if (res != FR_OK) return res;
+ n = is = 0;
+ do {
+ res = move_window(dj->fs, dj->sect);
+ if (res != FR_OK) break;
+ c = *dj->dir; /* Check the entry status */
+ if (c == 0xE5 || c == 0) { /* Is it a blank entry? */
+ if (n == 0) is = dj->index; /* First index of the contigulus entry */
+ if (++n == ne) break; /* A contiguous entry that requiered count is found */
+ } else {
+ n = 0; /* Not a blank entry. Restart to search */
+ }
+ res = dir_next(dj, TRUE); /* Next entry with table streach */
+ } while (res == FR_OK);
+
+ if (res == FR_OK && ne > 1) { /* Initialize LFN entry if needed */
+ res = dir_seek(dj, is);
+ if (res == FR_OK) {
+ sum = sum_sfn(dj->fn); /* Sum of the SFN tied to the LFN */
+ ne--;
+ do { /* Store LFN entries in bottom first */
+ res = move_window(dj->fs, dj->sect);
+ if (res != FR_OK) break;
+ fit_lfn(dj->lfn, dj->dir, (BYTE)ne, sum);
+ dj->fs->wflag = 1;
+ res = dir_next(dj, FALSE); /* Next entry */
+ } while (res == FR_OK && --ne);
+ }
+ }
+
+#else /* Non LFN configuration */
+ res = dir_seek(dj, 0);
+ if (res == FR_OK) {
+ do { /* Find a blank entry for the SFN */
+ res = move_window(dj->fs, dj->sect);
+ if (res != FR_OK) break;
+ c = *dj->dir;
+ if (c == 0xE5 || c == 0) break; /* Is it a blank entry? */
+ res = dir_next(dj, TRUE); /* Next entry with table streach */
+ } while (res == FR_OK);
+ }
+#endif
+
+ if (res == FR_OK) { /* Initialize the SFN entry */
+ res = move_window(dj->fs, dj->sect);
+ if (res == FR_OK) {
+ dir = dj->dir;
+ mem_set(dir, 0, 32); /* Clean the entry */
+ mem_cpy(dir, dj->fn, 11); /* Put SFN */
+ dir[DIR_NTres] = *(dj->fn+NS) & (NS_BODY | NS_EXT); /* Put NT flag */
+ dj->fs->wflag = 1;
+ }
+ }
+
+ return res;
+}
+#endif /* !_FS_READONLY */
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Remove an object from the directory */
+/*-----------------------------------------------------------------------*/
+#if !_FS_READONLY && !_FS_MINIMIZE
+static
+FRESULT dir_remove ( /* FR_OK: Successful, FR_DISK_ERR: A disk error */
+ eDIR *dj /* Directory object pointing the entry to be removed */
+)
+{
+ FRESULT res;
+#if _USE_LFN /* LFN configuration */
+ WORD i;
+
+ i = dj->index; /* SFN index */
+ res = dir_seek(dj, (WORD)((dj->lfn_idx == 0xFFFF) ? i : dj->lfn_idx)); /* Goto the SFN or top of the LFN entries */
+ if (res == FR_OK) {
+ do {
+ res = move_window(dj->fs, dj->sect);
+ if (res != FR_OK) break;
+ *dj->dir = 0xE5; /* Mark the entry "deleted" */
+ dj->fs->wflag = 1;
+ if (dj->index >= i) break; /* When reached SFN, all entries of the object has been deleted. */
+ res = dir_next(dj, FALSE); /* Next entry */
+ } while (res == FR_OK);
+ if (res == FR_NO_FILE) res = FR_INT_ERR;
+ }
+
+#else /* Non LFN configuration */
+ res = dir_seek(dj, dj->index);
+ if (res == FR_OK) {
+ res = move_window(dj->fs, dj->sect);
+ if (res == FR_OK) {
+ *dj->dir = 0xE5; /* Mark the entry "deleted" */
+ dj->fs->wflag = 1;
+ }
+ }
+#endif
+
+ return res;
+}
+#endif /* !_FS_READONLY */
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Pick a segment and create the object name in directory form */
+/*-----------------------------------------------------------------------*/
+
+static
+FRESULT create_name (
+ eDIR *dj, /* Pointer to the directory object */
+ const XCHAR **path /* Pointer to pointer to the segment in the path string */
+)
+{
+#ifdef _EXCVT
+ static const BYTE cvt[] = _EXCVT;
+#endif
+
+#if _USE_LFN /* LFN configuration */
+ BYTE b, cf;
+ WCHAR w, *lfn;
+ int i, ni, si, di;
+ const XCHAR *p;
+
+ /* Create LFN in Unicode */
+ si = di = 0;
+ p = *path;
+ lfn = dj->lfn;
+ for (;;) {
+ w = p[si++]; /* Get a character */
+ if (w < ' ' || w == '/' || w == '\\') break; /* Break on end of segment */
+ if (di >= _MAX_LFN) /* Reject too long name */
+ return FR_INVALID_NAME;
+#if !_LFN_UNICODE
+ w &= 0xFF;
+ if (IsDBCS1(w)) { /* If it is a DBC 1st byte */
+ b = p[si++]; /* Get 2nd byte */
+ if (!IsDBCS2(b)) /* Reject invalid code for DBC */
+ return FR_INVALID_NAME;
+ w = (w << 8) + b;
+ }
+ w = ff_convert(w, 1); /* Convert OEM to Unicode */
+ if (!w) return FR_INVALID_NAME; /* Reject invalid code */
+#endif
+ if (w < 0x80 && chk_chr("\"*:<>\?|\x7F", w)) /* Reject illegal chars for LFN */
+ return FR_INVALID_NAME;
+ lfn[di++] = w; /* Store the Unicode char */
+ }
+ *path = &p[si]; /* Rerurn pointer to the next segment */
+ cf = (w < ' ') ? NS_LAST : 0; /* Set last segment flag if end of path */
+#if _FS_RPATH
+ if ((di == 1 && lfn[di - 1] == '.') || /* Is this a dot entry? */
+ (di == 2 && lfn[di - 1] == '.' && lfn[di - 2] == '.')) {
+ lfn[di] = 0;
+ for (i = 0; i < 11; i++)
+ dj->fn[i] = (i < di) ? '.' : ' ';
+ dj->fn[i] = cf | NS_DOT; /* This is a dot entry */
+ return FR_OK;
+ }
+#endif
+ while (di) { /* Strip trailing spaces and dots */
+ w = lfn[di - 1];
+ if (w != ' ' && w != '.') break;
+ di--;
+ }
+ if (!di) return FR_INVALID_NAME; /* Reject null string */
+
+ lfn[di] = 0; /* LFN is created */
+
+ /* Create SFN in directory form */
+ mem_set(dj->fn, ' ', 11);
+ for (si = 0; lfn[si] == ' ' || lfn[si] == '.'; si++) ; /* Strip leading spaces and dots */
+ if (si) cf |= NS_LOSS | NS_LFN;
+ while (di && lfn[di - 1] != '.') di--; /* Find extension (di<=si: no extension) */
+
+ b = i = 0; ni = 8;
+ for (;;) {
+ w = lfn[si++]; /* Get an LFN char */
+ if (!w) break; /* Break on enf of the LFN */
+ if (w == ' ' || (w == '.' && si != di)) { /* Remove spaces and dots */
+ cf |= NS_LOSS | NS_LFN; continue;
+ }
+
+ if (i >= ni || si == di) { /* Extension or end of SFN */
+ if (ni == 11) { /* Long extension */
+ cf |= NS_LOSS | NS_LFN; break;
+ }
+ if (si != di) cf |= NS_LOSS | NS_LFN; /* Out of 8.3 format */
+ if (si > di) break; /* No extension */
+ si = di; i = 8; ni = 11; /* Enter extension section */
+ b <<= 2; continue;
+ }
+
+ if (w >= 0x80) { /* Non ASCII char */
+#ifdef _EXCVT
+ w = ff_convert(w, 0); /* Unicode -> OEM code */
+ if (w) w = cvt[w - 0x80]; /* Convert extended char to upper (SBCS) */
+#else
+ w = ff_convert(ff_wtoupper(w), 0); /* Upper converted Unicode -> OEM code */
+#endif
+ cf |= NS_LFN; /* Force create LFN entry */
+ }
+
+ if (_DF1S && w >= 0x100) { /* Double byte char */
+ if (i >= ni - 1) {
+ cf |= NS_LOSS | NS_LFN; i = ni; continue;
+ }
+ dj->fn[i++] = (BYTE)(w >> 8);
+ } else { /* Single byte char */
+ if (!w || chk_chr("+,;[=]", w)) { /* Replace illegal chars for SFN */
+ w = '_'; cf |= NS_LOSS | NS_LFN; /* Lossy conversion */
+ } else {
+ if (IsUpper(w)) { /* ASCII large capital */
+ b |= 2;
+ } else {
+ if (IsLower(w)) { /* ASCII small capital */
+ b |= 1; w -= 0x20;
+ }
+ }
+ }
+ }
+ dj->fn[i++] = (BYTE)w;
+ }
+
+ if (dj->fn[0] == 0xE5) dj->fn[0] = 0x05; /* If the first char collides with deleted mark, replace it with 0x05 */
+
+ if (ni == 8) b <<= 2;
+ if ((b & 0x0C) == 0x0C || (b & 0x03) == 0x03) /* Create LFN entry when there are composite capitals */
+ cf |= NS_LFN;
+ if (!(cf & NS_LFN)) { /* When LFN is in 8.3 format without extended char, NT flags are created */
+ if ((b & 0x03) == 0x01) cf |= NS_EXT; /* NT flag (Extension has only small capital) */
+ if ((b & 0x0C) == 0x04) cf |= NS_BODY; /* NT flag (Filename has only small capital) */
+ }
+
+ dj->fn[NS] = cf; /* SFN is created */
+
+ return FR_OK;
+
+
+#else /* Non-LFN configuration */
+ BYTE b, c, d, *sfn;
+ int ni, si, i;
+ const char *p;
+
+ /* Create file name in directory form */
+ sfn = dj->fn;
+ mem_set(sfn, ' ', 11);
+ si = i = b = 0; ni = 8;
+ p = *path;
+#if _FS_RPATH
+ if (p[si] == '.') { /* Is this a dot entry? */
+ for (;;) {
+ c = p[si++];
+ if (c != '.' || si >= 3) break;
+ sfn[i++] = c;
+ }
+ if (c != '/' && c != '\\' && c > ' ') return FR_INVALID_NAME;
+ *path = &p[si]; /* Rerurn pointer to the next segment */
+ sfn[NS] = (c <= ' ') ? NS_LAST | NS_DOT : NS_DOT; /* Set last segment flag if end of path */
+ return FR_OK;
+ }
+#endif
+ for (;;) {
+ c = p[si++];
+ if (c <= ' ' || c == '/' || c == '\\') break; /* Break on end of segment */
+ if (c == '.' || i >= ni) {
+ if (ni != 8 || c != '.') return FR_INVALID_NAME;
+ i = 8; ni = 11;
+ b <<= 2; continue;
+ }
+ if (c >= 0x80) { /* Extended char */
+#ifdef _EXCVT
+ c = cvt[c - 0x80]; /* Convert extend char (SBCS) */
+#else
+ b |= 3; /* Eliminate NT flag if ext char is exist */
+#if !_DF1S /* ASCII only cfg */
+ return FR_INVALID_NAME;
+#endif
+#endif
+ }
+ if (IsDBCS1(c)) { /* DBC 1st byte? */
+ d = p[si++]; /* Get 2nd byte */
+ if (!IsDBCS2(d) || i >= ni - 1) /* Reject invalid DBC */
+ return FR_INVALID_NAME;
+ sfn[i++] = c;
+ sfn[i++] = d;
+ } else { /* Single byte code */
+ if (chk_chr(" \"*+,[=]|\x7F", c)) /* Reject illegal chrs for SFN */
+ return FR_INVALID_NAME;
+ if (IsUpper(c)) { /* ASCII large capital? */
+ b |= 2;
+ } else {
+ if (IsLower(c)) { /* ASCII small capital? */
+ b |= 1; c -= 0x20;
+ }
+ }
+ sfn[i++] = c;
+ }
+ }
+ *path = &p[si]; /* Rerurn pointer to the next segment */
+ c = (c <= ' ') ? NS_LAST : 0; /* Set last segment flag if end of path */
+
+ if (!i) return FR_INVALID_NAME; /* Reject null string */
+ if (sfn[0] == 0xE5) sfn[0] = 0x05; /* When first char collides with 0xE5, replace it with 0x05 */
+
+ if (ni == 8) b <<= 2;
+ if ((b & 0x03) == 0x01) c |= NS_EXT; /* NT flag (Extension has only small capital) */
+ if ((b & 0x0C) == 0x04) c |= NS_BODY; /* NT flag (Filename has only small capital) */
+
+ sfn[NS] = c; /* Store NT flag, File name is created */
+
+ return FR_OK;
+#endif
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Get file information from directory entry */
+/*-----------------------------------------------------------------------*/
+#if _FS_MINIMIZE <= 1
+static
+void get_fileinfo ( /* No return code */
+ eDIR *dj, /* Pointer to the directory object */
+ FILINFO *fno /* Pointer to the file information to be filled */
+)
+{
+ int i;
+ BYTE c, nt, *dir;
+ char *p;
+
+
+ p = fno->fname;
+ if (dj->sect) {
+ dir = dj->dir;
+ nt = dir[DIR_NTres]; /* NT flag */
+ for (i = 0; i < 8; i++) { /* Copy name body */
+ c = dir[i];
+ if (c == ' ') break;
+ if (c == 0x05) c = 0xE5;
+ if (_USE_LFN && (nt & NS_BODY) && IsUpper(c)) c += 0x20;
+ *p++ = c;
+ }
+ if (dir[8] != ' ') { /* Copy name extension */
+ *p++ = '.';
+ for (i = 8; i < 11; i++) {
+ c = dir[i];
+ if (c == ' ') break;
+ if (_USE_LFN && (nt & NS_EXT) && IsUpper(c)) c += 0x20;
+ *p++ = c;
+ }
+ }
+ fno->fattrib = dir[DIR_Attr]; /* Attribute */
+ fno->fsize = LD_DWORD(dir+DIR_FileSize); /* Size */
+ fno->fdate = LD_WORD(dir+DIR_WrtDate); /* Date */
+ fno->ftime = LD_WORD(dir+DIR_WrtTime); /* Time */
+ }
+ *p = 0;
+
+#if _USE_LFN
+ if (fno->lfname) {
+ XCHAR *tp = fno->lfname;
+ WCHAR w, *lfn;
+
+ i = 0;
+ if (dj->sect && dj->lfn_idx != 0xFFFF) {/* Get LFN if available */
+ lfn = dj->lfn;
+ while ((w = *lfn++) != 0) { /* Get an LFN char */
+#if !_LFN_UNICODE
+ w = ff_convert(w, 0); /* Unicode -> OEM conversion */
+ if (!w) { i = 0; break; } /* Could not convert, no LFN */
+ if (_DF1S && w >= 0x100) /* Put 1st byte if it is a DBC */
+ tp[i++] = (XCHAR)(w >> 8);
+#endif
+ if (i >= fno->lfsize - 1) { i = 0; break; } /* Buffer overrun, no LFN */
+ tp[i++] = (XCHAR)w;
+ }
+ }
+ tp[i] = 0; /* Terminator */
+ }
+#endif
+}
+#endif /* _FS_MINIMIZE <= 1 */
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Follow a file path */
+/*-----------------------------------------------------------------------*/
+
+static
+FRESULT follow_path ( /* FR_OK(0): successful, !=0: error code */
+ eDIR *dj, /* Directory object to return last directory and found object */
+ const XCHAR *path /* Full-path string to find a file or directory */
+)
+{
+ FRESULT res;
+ BYTE *dir, last;
+
+
+ while (!_USE_LFN && *path == ' ') path++; /* Skip leading spaces */
+#if _FS_RPATH
+ if (*path == '/' || *path == '\\') { /* There is a heading separator */
+ path++; dj->sclust = 0; /* Strip it and start from the root dir */
+ } else { /* No heading saparator */
+ dj->sclust = dj->fs->cdir; /* Start from the current dir */
+ }
+#else
+ if (*path == '/' || *path == '\\') /* Strip heading separator if exist */
+ path++;
+ dj->sclust = 0; /* Start from the root dir */
+#endif
+
+ if ((UINT)*path < ' ') { /* Null path means the start directory itself */
+ res = dir_seek(dj, 0);
+ dj->dir = NULL;
+
+ } else { /* Follow path */
+ for (;;) {
+ res = create_name(dj, &path); /* Get a segment */
+ if (res != FR_OK) break;
+ res = dir_find(dj); /* Find it */
+ last = *(dj->fn+NS) & NS_LAST;
+ if (res != FR_OK) { /* Could not find the object */
+ if (res == FR_NO_FILE && !last)
+ res = FR_NO_PATH;
+ break;
+ }
+ if (last) break; /* Last segment match. Function completed. */
+ dir = dj->dir; /* There is next segment. Follow the sub directory */
+ if (!(dir[DIR_Attr] & AM_DIR)) { /* Cannot follow because it is a file */
+ res = FR_NO_PATH; break;
+ }
+ dj->sclust = ((DWORD)LD_WORD(dir+DIR_FstClusHI) << 16) | LD_WORD(dir+DIR_FstClusLO);
+ }
+ }
+
+ return res;
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Load boot record and check if it is an FAT boot record */
+/*-----------------------------------------------------------------------*/
+
+static
+BYTE check_fs ( /* 0:The FAT boot record, 1:Valid boot record but not an FAT, 2:Not a boot record, 3:Error */
+ FATFS *fs, /* File system object */
+ DWORD sect /* Sector# (lba) to check if it is an FAT boot record or not */
+)
+{
+ if (disk_read(fs->drive, fs->win, sect, 1) != RES_OK) /* Load boot record */
+ return 3;
+ if (LD_WORD(&fs->win[BS_55AA]) != 0xAA55) /* Check record signature (always placed at offset 510 even if the sector size is >512) */
+ return 2;
+
+ if ((LD_DWORD(&fs->win[BS_FilSysType]) & 0xFFFFFF) == 0x544146) /* Check "FAT" string */
+ return 0;
+ if ((LD_DWORD(&fs->win[BS_FilSysType32]) & 0xFFFFFF) == 0x544146)
+ return 0;
+
+ return 1;
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Make sure that the file system is valid */
+/*-----------------------------------------------------------------------*/
+
+
+FRESULT chk_mounted ( /* FR_OK(0): successful, !=0: any error occured */
+ const XCHAR **path, /* Pointer to pointer to the path name (drive number) */
+ FATFS **rfs, /* Pointer to pointer to the found file system object */
+ BYTE chk_wp /* !=0: Check media write protection for write access */
+)
+{
+ BYTE fmt, *tbl;
+ UINT vol;
+ DSTATUS stat;
+ DWORD bsect, fsize, tsect, mclst;
+ const XCHAR *p = *path;
+ FATFS *fs;
+
+ /* Get logical drive number from the path name */
+ vol = p[0] - '0'; /* Is there a drive number? */
+ if (vol <= 9 && p[1] == ':') { /* Found a drive number, get and strip it */
+ p += 2; *path = p; /* Return pointer to the path name */
+ } else { /* No drive number is given */
+#if _FS_RPATH
+ vol = Drive; /* Use current drive */
+#else
+ vol = 0; /* Use drive 0 */
+#endif
+ }
+
+ /* Check if the logical drive is valid or not */
+ if (vol >= _DRIVES) /* Is the drive number valid? */
+ return FR_INVALID_DRIVE;
+ *rfs = fs = FatFs[vol]; /* Returen pointer to the corresponding file system object */
+ if (!fs) return FR_NOT_ENABLED; /* Is the file system object available? */
+
+ ENTER_FF(fs); /* Lock file system */
+
+ if (fs->fs_type) { /* If the logical drive has been mounted */
+ stat = disk_status(fs->drive);
+ if (!(stat & STA_NOINIT)) { /* and the physical drive is kept initialized (has not been changed), */
+#if !_FS_READONLY
+ if (chk_wp && (stat & STA_PROTECT)) /* Check write protection if needed */
+ return FR_WRITE_PROTECTED;
+#endif
+ return FR_OK; /* The file system object is valid */
+ }
+ }
+
+ /* The logical drive must be mounted. Following code attempts to mount the volume */
+
+ fs->fs_type = 0; /* Clear the file system object */
+ fs->drive = (BYTE)LD2PD(vol); /* Bind the logical drive and a physical drive */
+ stat = disk_initialize(fs->drive); /* Initialize low level disk I/O layer */
+ if (stat & STA_NOINIT) /* Check if the drive is ready */
+ return FR_NOT_READY;
+#if _MAX_SS != 512 /* Get disk sector size if needed */
+ if (disk_ioctl(fs->drive, GET_SECTOR_SIZE, &SS(fs)) != RES_OK || SS(fs) > _MAX_SS)
+ return FR_NO_FILESYSTEM;
+#endif
+#if !_FS_READONLY
+ if (chk_wp && (stat & STA_PROTECT)) /* Check disk write protection if needed */
+ return FR_WRITE_PROTECTED;
+#endif
+ /* Search FAT partition on the drive */
+ fmt = check_fs(fs, bsect = 0); /* Check sector 0 as an SFD format */
+ if (fmt == 1) { /* Not an FAT boot record, it may be patitioned */
+ /* Check a partition listed in top of the partition table */
+ tbl = &fs->win[MBR_Table + LD2PT(vol) * 16]; /* Partition table */
+ if (tbl[4]) { /* Is the partition existing? */
+ bsect = LD_DWORD(&tbl[8]); /* Partition offset in LBA */
+ fmt = check_fs(fs, bsect); /* Check the partition */
+ }
+ }
+ if (fmt == 3) return FR_DISK_ERR;
+ if (fmt || LD_WORD(fs->win+BPB_BytsPerSec) != SS(fs)) /* No valid FAT patition is found */
+ return FR_NO_FILESYSTEM;
+
+ /* Initialize the file system object */
+ fsize = LD_WORD(fs->win+BPB_FATSz16); /* Number of sectors per FAT */
+ if (!fsize) fsize = LD_DWORD(fs->win+BPB_FATSz32);
+ fs->sects_fat = fsize;
+ fs->n_fats = fs->win[BPB_NumFATs]; /* Number of FAT copies */
+ fsize *= fs->n_fats; /* (Number of sectors in FAT area) */
+ fs->fatbase = bsect + LD_WORD(fs->win+BPB_RsvdSecCnt); /* FAT start sector (lba) */
+ fs->csize = fs->win[BPB_SecPerClus]; /* Number of sectors per cluster */
+ fs->n_rootdir = LD_WORD(fs->win+BPB_RootEntCnt); /* Nmuber of root directory entries */
+ tsect = LD_WORD(fs->win+BPB_TotSec16); /* Number of sectors on the volume */
+ if (!tsect) tsect = LD_DWORD(fs->win+BPB_TotSec32);
+ fs->max_clust = mclst = (tsect /* Last cluster# + 1 (Number of clusters + 2) */
+ - LD_WORD(fs->win+BPB_RsvdSecCnt) - fsize - fs->n_rootdir / (SS(fs)/32)
+ ) / fs->csize + 2;
+
+ fmt = FS_FAT12; /* Determine the FAT sub type */
+ if (mclst >= 0xFF7) fmt = FS_FAT16; /* Number of clusters >= 0xFF5 */
+ if (mclst >= 0xFFF7) fmt = FS_FAT32; /* Number of clusters >= 0xFFF5 */
+
+ if (fmt == FS_FAT32)
+ fs->dirbase = LD_DWORD(fs->win+BPB_RootClus); /* Root directory start cluster */
+ else
+ fs->dirbase = fs->fatbase + fsize; /* Root directory start sector (lba) */
+ fs->database = fs->fatbase + fsize + fs->n_rootdir / (SS(fs)/32); /* Data start sector (lba) */
+
+#if !_FS_READONLY
+ /* Initialize allocation information */
+ fs->free_clust = 0xFFFFFFFF;
+ fs->wflag = 0;
+ /* Get fsinfo if needed */
+ if (fmt == FS_FAT32) {
+ fs->fsi_flag = 0;
+ fs->fsi_sector = bsect + LD_WORD(fs->win+BPB_FSInfo);
+ if (disk_read(fs->drive, fs->win, fs->fsi_sector, 1) == RES_OK &&
+ LD_WORD(fs->win+BS_55AA) == 0xAA55 &&
+ LD_DWORD(fs->win+FSI_LeadSig) == 0x41615252 &&
+ LD_DWORD(fs->win+FSI_StrucSig) == 0x61417272) {
+ fs->last_clust = LD_DWORD(fs->win+FSI_Nxt_Free);
+ fs->free_clust = LD_DWORD(fs->win+FSI_Free_Count);
+ }
+ }
+#endif
+ fs->fs_type = fmt; /* FAT sub-type */
+ fs->winsect = 0; /* Invalidate sector cache */
+#if _FS_RPATH
+ fs->cdir = 0; /* Current directory (root dir) */
+#endif
+ fs->id = ++Fsid; /* File system mount ID */
+
+ return FR_OK;
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Check if the file/dir object is valid or not */
+/*-----------------------------------------------------------------------*/
+
+static
+FRESULT validate ( /* FR_OK(0): The object is valid, !=0: Invalid */
+ FATFS *fs, /* Pointer to the file system object */
+ WORD id /* Member id of the target object to be checked */
+)
+{
+ if (!fs || !fs->fs_type || fs->id != id)
+ return FR_INVALID_OBJECT;
+
+ ENTER_FF(fs); /* Lock file system */
+
+ if (disk_status(fs->drive) & STA_NOINIT)
+ return FR_NOT_READY;
+
+ return FR_OK;
+}
+
+
+
+
+/*--------------------------------------------------------------------------
+
+ Public Functions
+
+--------------------------------------------------------------------------*/
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Mount/Unmount a Locical Drive */
+/*-----------------------------------------------------------------------*/
+
+FRESULT f_mount (
+ BYTE vol, /* Logical drive number to be mounted/unmounted */
+ FATFS *fs /* Pointer to new file system object (NULL for unmount)*/
+)
+{
+ FATFS *rfs;
+
+
+ if (vol >= _DRIVES) /* Check if the drive number is valid */
+ return FR_INVALID_DRIVE;
+ rfs = FatFs[vol]; /* Get current fs object */
+
+ if (rfs) {
+#if _FS_REENTRANT /* Discard sync object of the current volume */
+ if (!ff_del_syncobj(rfs->sobj)) return FR_INT_ERR;
+#endif
+ rfs->fs_type = 0; /* Clear old fs object */
+ }
+
+ if (fs) {
+ fs->fs_type = 0; /* Clear new fs object */
+#if _FS_REENTRANT /* Create sync object for the new volume */
+ if (!ff_cre_syncobj(vol, &fs->sobj)) return FR_INT_ERR;
+#endif
+ }
+ FatFs[vol] = fs; /* Register new fs object */
+
+ return FR_OK;
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Open or Create a File */
+/*-----------------------------------------------------------------------*/
+
+FRESULT f_open (
+ FIL *fp, /* Pointer to the blank file object */
+ const XCHAR *path, /* Pointer to the file name */
+ BYTE mode /* Access mode and file open mode flags */
+)
+{
+ FRESULT res;
+ eDIR dj;
+ NAMEBUF(sfn, lfn);
+ BYTE *dir;
+
+
+ fp->fs = NULL; /* Clear file object */
+#if !_FS_READONLY
+ mode &= (FA_READ | FA_WRITE | FA_CREATE_ALWAYS | FA_OPEN_ALWAYS | FA_CREATE_NEW);
+ res = chk_mounted(&path, &dj.fs, (BYTE)(mode & (FA_WRITE | FA_CREATE_ALWAYS | FA_OPEN_ALWAYS | FA_CREATE_NEW)));
+#else
+ mode &= FA_READ;
+ res = chk_mounted(&path, &dj.fs, 0);
+#endif
+ if (res != FR_OK) LEAVE_FF(dj.fs, res);
+ INITBUF(dj, sfn, lfn);
+ res = follow_path(&dj, path); /* Follow the file path */
+
+#if !_FS_READONLY
+ /* Create or Open a file */
+ if (mode & (FA_CREATE_ALWAYS | FA_OPEN_ALWAYS | FA_CREATE_NEW)) {
+ DWORD ps, cl;
+
+ if (res != FR_OK) { /* No file, create new */
+ if (res == FR_NO_FILE) /* There is no file to open, create a new entry */
+ res = dir_register(&dj);
+ if (res != FR_OK) LEAVE_FF(dj.fs, res);
+ mode |= FA_CREATE_ALWAYS;
+ dir = dj.dir; /* Created entry (SFN entry) */
+ }
+ else { /* Any object is already existing */
+ if (mode & FA_CREATE_NEW) /* Cannot create new */
+ LEAVE_FF(dj.fs, FR_EXIST);
+ dir = dj.dir;
+ if (!dir || (dir[DIR_Attr] & (AM_RDO | AM_DIR))) /* Cannot overwrite it (R/O or DIR) */
+ LEAVE_FF(dj.fs, FR_DENIED);
+ if (mode & FA_CREATE_ALWAYS) { /* Resize it to zero on over write mode */
+ cl = ((DWORD)LD_WORD(dir+DIR_FstClusHI) << 16) | LD_WORD(dir+DIR_FstClusLO); /* Get start cluster */
+ ST_WORD(dir+DIR_FstClusHI, 0); /* cluster = 0 */
+ ST_WORD(dir+DIR_FstClusLO, 0);
+ ST_DWORD(dir+DIR_FileSize, 0); /* size = 0 */
+ dj.fs->wflag = 1;
+ ps = dj.fs->winsect; /* Remove the cluster chain */
+ if (cl) {
+ res = remove_chain(dj.fs, cl);
+ if (res) LEAVE_FF(dj.fs, res);
+ dj.fs->last_clust = cl - 1; /* Reuse the cluster hole */
+ }
+ res = move_window(dj.fs, ps);
+ if (res != FR_OK) LEAVE_FF(dj.fs, res);
+ }
+ }
+ if (mode & FA_CREATE_ALWAYS) {
+ dir[DIR_Attr] = 0; /* Reset attribute */
+ ps = get_fattime();
+ ST_DWORD(dir+DIR_CrtTime, ps); /* Created time */
+ dj.fs->wflag = 1;
+ mode |= FA__WRITTEN; /* Set file changed flag */
+ }
+ }
+ /* Open an existing file */
+ else {
+#endif /* !_FS_READONLY */
+ if (res != FR_OK) LEAVE_FF(dj.fs, res); /* Follow failed */
+ dir = dj.dir;
+ if (!dir || (dir[DIR_Attr] & AM_DIR)) /* It is a directory */
+ LEAVE_FF(dj.fs, FR_NO_FILE);
+#if !_FS_READONLY
+ if ((mode & FA_WRITE) && (dir[DIR_Attr] & AM_RDO)) /* R/O violation */
+ LEAVE_FF(dj.fs, FR_DENIED);
+ }
+ fp->dir_sect = dj.fs->winsect; /* Pointer to the directory entry */
+ fp->dir_ptr = dj.dir;
+#endif
+ fp->flag = mode; /* File access mode */
+ fp->org_clust = /* File start cluster */
+ ((DWORD)LD_WORD(dir+DIR_FstClusHI) << 16) | LD_WORD(dir+DIR_FstClusLO);
+ fp->fsize = LD_DWORD(dir+DIR_FileSize); /* File size */
+ fp->fptr = 0; fp->csect = 255; /* File pointer */
+ fp->dsect = 0;
+ fp->fs = dj.fs; fp->id = dj.fs->id; /* Owner file system object of the file */
+
+ LEAVE_FF(dj.fs, FR_OK);
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Read File */
+/*-----------------------------------------------------------------------*/
+
+FRESULT f_read (
+ FIL *fp, /* Pointer to the file object */
+ void *buff, /* Pointer to data buffer */
+ UINT btr, /* Number of bytes to read */
+ UINT *br /* Pointer to number of bytes read */
+)
+{
+ FRESULT res;
+ DWORD clst, sect, remain;
+ UINT rcnt, cc;
+ BYTE *rbuff = (BYTE *)buff;
+
+
+ *br = 0; /* Initialize bytes read */
+
+ res = validate(fp->fs, fp->id); /* Check validity of the object */
+ if (res != FR_OK) LEAVE_FF(fp->fs, res);
+ if (fp->flag & FA__ERROR) /* Check abort flag */
+ LEAVE_FF(fp->fs, FR_INT_ERR);
+ if (!(fp->flag & FA_READ)) /* Check access mode */
+ LEAVE_FF(fp->fs, FR_DENIED);
+ remain = fp->fsize - fp->fptr;
+ if (btr > remain) btr = (UINT)remain; /* Truncate btr by remaining bytes */
+
+ for ( ; btr; /* Repeat until all data transferred */
+ rbuff += rcnt, fp->fptr += rcnt, *br += rcnt, btr -= rcnt) {
+ if ((fp->fptr % SS(fp->fs)) == 0) { /* On the sector boundary? */
+ if (fp->csect >= fp->fs->csize) { /* On the cluster boundary? */
+ clst = (fp->fptr == 0) ? /* On the top of the file? */
+ fp->org_clust : get_fat(fp->fs, fp->curr_clust);
+ if (clst <= 1) ABORT(fp->fs, FR_INT_ERR);
+ if (clst == 0xFFFFFFFF) ABORT(fp->fs, FR_DISK_ERR);
+ fp->curr_clust = clst; /* Update current cluster */
+ fp->csect = 0; /* Reset sector offset in the cluster */
+ }
+ sect = clust2sect(fp->fs, fp->curr_clust); /* Get current sector */
+ if (!sect) ABORT(fp->fs, FR_INT_ERR);
+ sect += fp->csect;
+ cc = btr / SS(fp->fs); /* When remaining bytes >= sector size, */
+ if (cc) { /* Read maximum contiguous sectors directly */
+ if (fp->csect + cc > fp->fs->csize) /* Clip at cluster boundary */
+ cc = fp->fs->csize - fp->csect;
+ if (disk_read(fp->fs->drive, rbuff, sect, (BYTE)cc) != RES_OK)
+ ABORT(fp->fs, FR_DISK_ERR);
+#if !_FS_READONLY && _FS_MINIMIZE <= 2
+#if _FS_TINY
+ if (fp->fs->wflag && fp->fs->winsect - sect < cc) /* Replace one of the read sectors with cached data if it contains a dirty sector */
+ mem_cpy(rbuff + ((fp->fs->winsect - sect) * SS(fp->fs)), fp->fs->win, SS(fp->fs));
+#else
+ if ((fp->flag & FA__DIRTY) && fp->dsect - sect < cc) /* Replace one of the read sectors with cached data if it contains a dirty sector */
+ mem_cpy(rbuff + ((fp->dsect - sect) * SS(fp->fs)), fp->buf, SS(fp->fs));
+#endif
+#endif
+ fp->csect += (BYTE)cc; /* Next sector address in the cluster */
+ rcnt = SS(fp->fs) * cc; /* Number of bytes transferred */
+ continue;
+ }
+#if !_FS_TINY
+#if !_FS_READONLY
+ if (fp->flag & FA__DIRTY) { /* Write sector I/O buffer if needed */
+ if (disk_write(fp->fs->drive, fp->buf, fp->dsect, 1) != RES_OK)
+ ABORT(fp->fs, FR_DISK_ERR);
+ fp->flag &= ~FA__DIRTY;
+ }
+#endif
+ if (fp->dsect != sect) { /* Fill sector buffer with file data */
+ if (disk_read(fp->fs->drive, fp->buf, sect, 1) != RES_OK)
+ ABORT(fp->fs, FR_DISK_ERR);
+ }
+#endif
+ fp->dsect = sect;
+ fp->csect++; /* Next sector address in the cluster */
+ }
+ rcnt = SS(fp->fs) - (fp->fptr % SS(fp->fs)); /* Get partial sector data from sector buffer */
+ if (rcnt > btr) rcnt = btr;
+#if _FS_TINY
+ if (move_window(fp->fs, fp->dsect)) /* Move sector window */
+ ABORT(fp->fs, FR_DISK_ERR);
+ mem_cpy(rbuff, &fp->fs->win[fp->fptr % SS(fp->fs)], rcnt); /* Pick partial sector */
+#else
+ mem_cpy(rbuff, &fp->buf[fp->fptr % SS(fp->fs)], rcnt); /* Pick partial sector */
+#endif
+ }
+
+ LEAVE_FF(fp->fs, FR_OK);
+}
+
+
+
+
+#if !_FS_READONLY
+/*-----------------------------------------------------------------------*/
+/* Write File */
+/*-----------------------------------------------------------------------*/
+
+FRESULT f_write (
+ FIL *fp, /* Pointer to the file object */
+ const void *buff, /* Pointer to the data to be written */
+ UINT btw, /* Number of bytes to write */
+ UINT *bw /* Pointer to number of bytes written */
+)
+{
+ FRESULT res;
+ DWORD clst, sect;
+ UINT wcnt, cc;
+ const BYTE *wbuff = (const BYTE *)buff;
+
+
+ *bw = 0; /* Initialize bytes written */
+
+ res = validate(fp->fs, fp->id); /* Check validity of the object */
+ if (res != FR_OK) LEAVE_FF(fp->fs, res);
+ if (fp->flag & FA__ERROR) /* Check abort flag */
+ LEAVE_FF(fp->fs, FR_INT_ERR);
+ if (!(fp->flag & FA_WRITE)) /* Check access mode */
+ LEAVE_FF(fp->fs, FR_DENIED);
+ if (fp->fsize + btw < fp->fsize) btw = 0; /* File size cannot reach 4GB */
+
+ for ( ; btw; /* Repeat until all data transferred */
+ wbuff += wcnt, fp->fptr += wcnt, *bw += wcnt, btw -= wcnt) {
+ if ((fp->fptr % SS(fp->fs)) == 0) { /* On the sector boundary? */
+ if (fp->csect >= fp->fs->csize) { /* On the cluster boundary? */
+ if (fp->fptr == 0) { /* On the top of the file? */
+ clst = fp->org_clust; /* Follow from the origin */
+ if (clst == 0) /* When there is no cluster chain, */
+ fp->org_clust = clst = create_chain(fp->fs, 0); /* Create a new cluster chain */
+ } else { /* Middle or end of the file */
+ clst = create_chain(fp->fs, fp->curr_clust); /* Follow or streach cluster chain */
+ }
+ if (clst == 0) break; /* Could not allocate a new cluster (disk full) */
+ if (clst == 1) ABORT(fp->fs, FR_INT_ERR);
+ if (clst == 0xFFFFFFFF) ABORT(fp->fs, FR_DISK_ERR);
+ fp->curr_clust = clst; /* Update current cluster */
+ fp->csect = 0; /* Reset sector address in the cluster */
+ }
+#if _FS_TINY
+ if (fp->fs->winsect == fp->dsect && move_window(fp->fs, 0)) /* Write back data buffer prior to following direct transfer */
+ ABORT(fp->fs, FR_DISK_ERR);
+#else
+ if (fp->flag & FA__DIRTY) { /* Write back data buffer prior to following direct transfer */
+ if (disk_write(fp->fs->drive, fp->buf, fp->dsect, 1) != RES_OK)
+ ABORT(fp->fs, FR_DISK_ERR);
+ fp->flag &= ~FA__DIRTY;
+ }
+#endif
+ sect = clust2sect(fp->fs, fp->curr_clust); /* Get current sector */
+ if (!sect) ABORT(fp->fs, FR_INT_ERR);
+ sect += fp->csect;
+ cc = btw / SS(fp->fs); /* When remaining bytes >= sector size, */
+ if (cc) { /* Write maximum contiguous sectors directly */
+ if (fp->csect + cc > fp->fs->csize) /* Clip at cluster boundary */
+ cc = fp->fs->csize - fp->csect;
+ if (disk_write(fp->fs->drive, wbuff, sect, (BYTE)cc) != RES_OK)
+ ABORT(fp->fs, FR_DISK_ERR);
+#if _FS_TINY
+ if (fp->fs->winsect - sect < cc) { /* Refill sector cache if it gets dirty by the direct write */
+ mem_cpy(fp->fs->win, wbuff + ((fp->fs->winsect - sect) * SS(fp->fs)), SS(fp->fs));
+ fp->fs->wflag = 0;
+ }
+#else
+ if (fp->dsect - sect < cc) { /* Refill sector cache if it gets dirty by the direct write */
+ mem_cpy(fp->buf, wbuff + ((fp->dsect - sect) * SS(fp->fs)), SS(fp->fs));
+ fp->flag &= ~FA__DIRTY;
+ }
+#endif
+ fp->csect += (BYTE)cc; /* Next sector address in the cluster */
+ wcnt = SS(fp->fs) * cc; /* Number of bytes transferred */
+ continue;
+ }
+#if _FS_TINY
+ if (fp->fptr >= fp->fsize) { /* Avoid silly buffer filling at growing edge */
+ if (move_window(fp->fs, 0)) ABORT(fp->fs, FR_DISK_ERR);
+ fp->fs->winsect = sect;
+ }
+#else
+ if (fp->dsect != sect) { /* Fill sector buffer with file data */
+ if (fp->fptr < fp->fsize &&
+ disk_read(fp->fs->drive, fp->buf, sect, 1) != RES_OK)
+ ABORT(fp->fs, FR_DISK_ERR);
+ }
+#endif
+ fp->dsect = sect;
+ fp->csect++; /* Next sector address in the cluster */
+ }
+ wcnt = SS(fp->fs) - (fp->fptr % SS(fp->fs)); /* Put partial sector into file I/O buffer */
+ if (wcnt > btw) wcnt = btw;
+#if _FS_TINY
+ if (move_window(fp->fs, fp->dsect)) /* Move sector window */
+ ABORT(fp->fs, FR_DISK_ERR);
+ mem_cpy(&fp->fs->win[fp->fptr % SS(fp->fs)], wbuff, wcnt); /* Fit partial sector */
+ fp->fs->wflag = 1;
+#else
+ mem_cpy(&fp->buf[fp->fptr % SS(fp->fs)], wbuff, wcnt); /* Fit partial sector */
+ fp->flag |= FA__DIRTY;
+#endif
+ }
+
+ if (fp->fptr > fp->fsize) fp->fsize = fp->fptr; /* Update file size if needed */
+ fp->flag |= FA__WRITTEN; /* Set file changed flag */
+
+ LEAVE_FF(fp->fs, FR_OK);
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Synchronize the File Object */
+/*-----------------------------------------------------------------------*/
+
+FRESULT f_sync (
+ FIL *fp /* Pointer to the file object */
+)
+{
+ FRESULT res;
+ DWORD tim;
+ BYTE *dir;
+
+
+ res = validate(fp->fs, fp->id); /* Check validity of the object */
+ if (res == FR_OK) {
+ if (fp->flag & FA__WRITTEN) { /* Has the file been written? */
+#if !_FS_TINY /* Write-back dirty buffer */
+ if (fp->flag & FA__DIRTY) {
+ if (disk_write(fp->fs->drive, fp->buf, fp->dsect, 1) != RES_OK)
+ LEAVE_FF(fp->fs, FR_DISK_ERR);
+ fp->flag &= ~FA__DIRTY;
+ }
+#endif
+ /* Update the directory entry */
+ res = move_window(fp->fs, fp->dir_sect);
+ if (res == FR_OK) {
+ dir = fp->dir_ptr;
+ dir[DIR_Attr] |= AM_ARC; /* Set archive bit */
+ ST_DWORD(dir+DIR_FileSize, fp->fsize); /* Update file size */
+ ST_WORD(dir+DIR_FstClusLO, fp->org_clust); /* Update start cluster */
+ ST_WORD(dir+DIR_FstClusHI, fp->org_clust >> 16);
+ tim = get_fattime(); /* Updated time */
+ ST_DWORD(dir+DIR_WrtTime, tim);
+ fp->flag &= ~FA__WRITTEN;
+ fp->fs->wflag = 1;
+ res = sync(fp->fs);
+ }
+ }
+ }
+
+ LEAVE_FF(fp->fs, res);
+}
+
+#endif /* !_FS_READONLY */
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Close File */
+/*-----------------------------------------------------------------------*/
+
+FRESULT f_close (
+ FIL *fp /* Pointer to the file object to be closed */
+)
+{
+ FRESULT res;
+
+
+#if _FS_READONLY
+ res = validate(fp->fs, fp->id);
+ if (res == FR_OK) fp->fs = NULL;
+ LEAVE_FF(fp->fs, res);
+#else
+ res = f_sync(fp);
+ if (res == FR_OK) fp->fs = NULL;
+ return res;
+#endif
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Change Current Drive/Directory */
+/*-----------------------------------------------------------------------*/
+
+#if _FS_RPATH
+
+FRESULT f_chdrive (
+ BYTE drv /* Drive number */
+)
+{
+ if (drv >= _DRIVES) return FR_INVALID_DRIVE;
+
+ Drive = drv;
+
+ return FR_OK;
+}
+
+
+
+
+FRESULT f_chdir (
+ const XCHAR *path /* Pointer to the directory path */
+)
+{
+ FRESULT res;
+ DIR dj;
+ NAMEBUF(sfn, lfn);
+ BYTE *dir;
+
+
+ res = chk_mounted(&path, &dj.fs, 0);
+ if (res == FR_OK) {
+ INITBUF(dj, sfn, lfn);
+ res = follow_path(&dj, path); /* Follow the file path */
+ if (res == FR_OK) { /* Follow completed */
+ dir = dj.dir; /* Pointer to the entry */
+ if (!dir) {
+ dj.fs->cdir = 0; /* No entry (root dir) */
+ } else {
+ if (dir[DIR_Attr] & AM_DIR) /* Reached to the dir */
+ dj.fs->cdir = ((DWORD)LD_WORD(dir+DIR_FstClusHI) << 16) | LD_WORD(dir+DIR_FstClusLO);
+ else
+ res = FR_NO_PATH; /* Could not reach the dir (it is a file) */
+ }
+ }
+ if (res == FR_NO_FILE) res = FR_NO_PATH;
+ }
+
+ LEAVE_FF(dj.fs, res);
+}
+
+#endif
+
+
+
+#if _FS_MINIMIZE <= 2
+/*-----------------------------------------------------------------------*/
+/* Seek File R/W Pointer */
+/*-----------------------------------------------------------------------*/
+
+FRESULT f_lseek (
+ FIL *fp, /* Pointer to the file object */
+ DWORD ofs /* File pointer from top of file */
+)
+{
+ FRESULT res;
+ DWORD clst, bcs, nsect, ifptr;
+
+
+ res = validate(fp->fs, fp->id); /* Check validity of the object */
+ if (res != FR_OK) LEAVE_FF(fp->fs, res);
+ if (fp->flag & FA__ERROR) /* Check abort flag */
+ LEAVE_FF(fp->fs, FR_INT_ERR);
+// if (ofs > fp->fsize /* In read-only mode, clip offset with the file size */
+//#if !_FS_READONLY /* LAJ: Always clip offset with file size */
+// && !(fp->flag & FA_WRITE)
+//#endif
+ if (ofs > fp->fsize)
+ ofs = fp->fsize; /* LAJ: Always clip offset with file size */
+
+ ifptr = fp->fptr;
+ fp->fptr = nsect = 0; fp->csect = 255;
+ if (ofs > 0) {
+ bcs = (DWORD)fp->fs->csize * SS(fp->fs); /* Cluster size (byte) */
+ if (ifptr > 0 &&
+ (ofs - 1) / bcs >= (ifptr - 1) / bcs) { /* When seek to same or following cluster, */
+ fp->fptr = (ifptr - 1) & ~(bcs - 1); /* start from the current cluster */
+ ofs -= fp->fptr;
+ clst = fp->curr_clust;
+ } else { /* When seek to back cluster, */
+ clst = fp->org_clust; /* start from the first cluster */
+#if !_FS_READONLY
+ if (clst == 0) { /* If no cluster chain, create a new chain */
+ clst = create_chain(fp->fs, 0);
+ if (clst == 1) ABORT(fp->fs, FR_INT_ERR);
+ if (clst == 0xFFFFFFFF) ABORT(fp->fs, FR_DISK_ERR);
+ fp->org_clust = clst;
+ }
+#endif
+ fp->curr_clust = clst;
+ }
+ if (clst != 0) {
+ while (ofs > bcs) { /* Cluster following loop */
+#if !_FS_READONLY
+ if (fp->flag & FA_WRITE) { /* Check if in write mode or not */
+ clst = create_chain(fp->fs, clst); /* Force streached if in write mode */
+ if (clst == 0) { /* When disk gets full, clip file size */
+ ofs = bcs; break;
+ }
+ } else
+#endif
+ clst = get_fat(fp->fs, clst); /* Follow cluster chain if not in write mode */
+ if (clst == 0xFFFFFFFF) ABORT(fp->fs, FR_DISK_ERR);
+ if (clst <= 1 || clst >= fp->fs->max_clust) ABORT(fp->fs, FR_INT_ERR);
+ fp->curr_clust = clst;
+ fp->fptr += bcs;
+ ofs -= bcs;
+ }
+ fp->fptr += ofs;
+ fp->csect = (BYTE)(ofs / SS(fp->fs)); /* Sector offset in the cluster */
+ if (ofs % SS(fp->fs)) {
+ nsect = clust2sect(fp->fs, clst); /* Current sector */
+ if (!nsect) ABORT(fp->fs, FR_INT_ERR);
+ nsect += fp->csect;
+ fp->csect++;
+ }
+ }
+ }
+ if (fp->fptr % SS(fp->fs) && nsect != fp->dsect) {
+#if !_FS_TINY
+#if !_FS_READONLY
+ if (fp->flag & FA__DIRTY) { /* Write-back dirty buffer if needed */
+ if (disk_write(fp->fs->drive, fp->buf, fp->dsect, 1) != RES_OK)
+ ABORT(fp->fs, FR_DISK_ERR);
+ fp->flag &= ~FA__DIRTY;
+ }
+#endif
+ if (disk_read(fp->fs->drive, fp->buf, nsect, 1) != RES_OK)
+ ABORT(fp->fs, FR_DISK_ERR);
+#endif
+ fp->dsect = nsect;
+ }
+#if !_FS_READONLY
+ if (fp->fptr > fp->fsize) { /* Set changed flag if the file size is extended */
+ fp->fsize = fp->fptr;
+ fp->flag |= FA__WRITTEN;
+ }
+#endif
+
+ LEAVE_FF(fp->fs, res);
+}
+
+
+
+
+#if _FS_MINIMIZE <= 1
+/*-----------------------------------------------------------------------*/
+/* Create a Directroy Object */
+/*-----------------------------------------------------------------------*/
+
+FRESULT f_opendir (
+ eDIR *dj, /* Pointer to directory object to create */
+ const XCHAR *path /* Pointer to the directory path */
+)
+{
+ FRESULT res;
+ NAMEBUF(sfn, lfn);
+ BYTE *dir;
+
+
+ res = chk_mounted(&path, &dj->fs, 0);
+ if (res == FR_OK) {
+ INITBUF((*dj), sfn, lfn);
+ res = follow_path(dj, path); /* Follow the path to the directory */
+ if (res == FR_OK) { /* Follow completed */
+ dir = dj->dir;
+ if (dir) { /* It is not the root dir */
+ if (dir[DIR_Attr] & AM_DIR) { /* The object is a directory */
+ dj->sclust = ((DWORD)LD_WORD(dir+DIR_FstClusHI) << 16) | LD_WORD(dir+DIR_FstClusLO);
+ } else { /* The object is not a directory */
+ res = FR_NO_PATH;
+ }
+ }
+ if (res == FR_OK) {
+ dj->id = dj->fs->id;
+ res = dir_seek(dj, 0); /* Rewind dir */
+ }
+ }
+ if (res == FR_NO_FILE) res = FR_NO_PATH;
+ }
+
+ LEAVE_FF(dj->fs, res);
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Read Directory Entry in Sequense */
+/*-----------------------------------------------------------------------*/
+
+FRESULT f_readdir (
+ eDIR *dj, /* Pointer to the open directory object */
+ FILINFO *fno /* Pointer to file information to return */
+)
+{
+ FRESULT res;
+ NAMEBUF(sfn, lfn);
+
+
+ res = validate(dj->fs, dj->id); /* Check validity of the object */
+ if (res == FR_OK) {
+ INITBUF((*dj), sfn, lfn);
+ if (!fno) {
+ res = dir_seek(dj, 0);
+ } else {
+ res = dir_read(dj);
+ if (res == FR_NO_FILE) {
+ dj->sect = 0;
+ res = FR_OK;
+ }
+ if (res == FR_OK) { /* A valid entry is found */
+ get_fileinfo(dj, fno); /* Get the object information */
+ res = dir_next(dj, FALSE); /* Increment index for next */
+ if (res == FR_NO_FILE) {
+ dj->sect = 0;
+ res = FR_OK;
+ }
+ }
+ }
+ }
+
+ LEAVE_FF(dj->fs, res);
+}
+
+
+
+#if _FS_MINIMIZE == 0
+/*-----------------------------------------------------------------------*/
+/* Get File Status */
+/*-----------------------------------------------------------------------*/
+
+FRESULT f_stat (
+ const XCHAR *path, /* Pointer to the file path */
+ FILINFO *fno /* Pointer to file information to return */
+)
+{
+ FRESULT res;
+ eDIR dj;
+ NAMEBUF(sfn, lfn);
+
+
+ res = chk_mounted(&path, &dj.fs, 0);
+ if (res == FR_OK) {
+ INITBUF(dj, sfn, lfn);
+ res = follow_path(&dj, path); /* Follow the file path */
+ if (res == FR_OK) { /* Follwo completed */
+ if (dj.dir) /* Found an object */
+ get_fileinfo(&dj, fno);
+ else /* It is root dir */
+ res = FR_INVALID_NAME;
+ }
+ }
+
+ LEAVE_FF(dj.fs, res);
+}
+
+
+
+#if !_FS_READONLY
+/*-----------------------------------------------------------------------*/
+/* Get Number of Free Clusters */
+/*-----------------------------------------------------------------------*/
+
+FRESULT f_getfree (
+ const XCHAR *path, /* Pointer to the logical drive number (root dir) */
+ DWORD *nclst, /* Pointer to the variable to return number of free clusters */
+ FATFS **fatfs /* Pointer to pointer to corresponding file system object to return */
+)
+{
+ FRESULT res;
+ DWORD n, clst, sect, stat;
+ UINT i;
+ BYTE fat, *p;
+
+
+ /* Get drive number */
+ res = chk_mounted(&path, fatfs, 0);
+ if (res != FR_OK) LEAVE_FF(*fatfs, res);
+
+ /* If number of free cluster is valid, return it without cluster scan. */
+ if ((*fatfs)->free_clust <= (*fatfs)->max_clust - 2) {
+ *nclst = (*fatfs)->free_clust;
+ LEAVE_FF(*fatfs, FR_OK);
+ }
+
+ /* Get number of free clusters */
+ fat = (*fatfs)->fs_type;
+ n = 0;
+ if (fat == FS_FAT12) {
+ clst = 2;
+ do {
+ stat = get_fat(*fatfs, clst);
+ if (stat == 0xFFFFFFFF) LEAVE_FF(*fatfs, FR_DISK_ERR);
+ if (stat == 1) LEAVE_FF(*fatfs, FR_INT_ERR);
+ if (stat == 0) n++;
+ } while (++clst < (*fatfs)->max_clust);
+ } else {
+ clst = (*fatfs)->max_clust;
+ sect = (*fatfs)->fatbase;
+ i = 0; p = 0;
+ do {
+ if (!i) {
+ res = move_window(*fatfs, sect++);
+ if (res != FR_OK)
+ LEAVE_FF(*fatfs, res);
+ p = (*fatfs)->win;
+ i = SS(*fatfs);
+ }
+ if (fat == FS_FAT16) {
+ if (LD_WORD(p) == 0) n++;
+ p += 2; i -= 2;
+ } else {
+ if ((LD_DWORD(p) & 0x0FFFFFFF) == 0) n++;
+ p += 4; i -= 4;
+ }
+ } while (--clst);
+ }
+ (*fatfs)->free_clust = n;
+ if (fat == FS_FAT32) (*fatfs)->fsi_flag = 1;
+ *nclst = n;
+
+ LEAVE_FF(*fatfs, FR_OK);
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Truncate File */
+/*-----------------------------------------------------------------------*/
+
+FRESULT f_truncate (
+ FIL *fp /* Pointer to the file object */
+)
+{
+ FRESULT res;
+ DWORD ncl;
+
+
+ res = validate(fp->fs, fp->id); /* Check validity of the object */
+ if (res != FR_OK) LEAVE_FF(fp->fs, res);
+ if (fp->flag & FA__ERROR) /* Check abort flag */
+ LEAVE_FF(fp->fs, FR_INT_ERR);
+ if (!(fp->flag & FA_WRITE)) /* Check access mode */
+ LEAVE_FF(fp->fs, FR_DENIED);
+
+ if (fp->fsize > fp->fptr) {
+ fp->fsize = fp->fptr; /* Set file size to current R/W point */
+ fp->flag |= FA__WRITTEN;
+ if (fp->fptr == 0) { /* When set file size to zero, remove entire cluster chain */
+ res = remove_chain(fp->fs, fp->org_clust);
+ fp->org_clust = 0;
+ } else { /* When truncate a part of the file, remove remaining clusters */
+ ncl = get_fat(fp->fs, fp->curr_clust);
+ res = FR_OK;
+ if (ncl == 0xFFFFFFFF) res = FR_DISK_ERR;
+ if (ncl == 1) res = FR_INT_ERR;
+ if (res == FR_OK && ncl < fp->fs->max_clust) {
+ res = put_fat(fp->fs, fp->curr_clust, 0x0FFFFFFF);
+ if (res == FR_OK) res = remove_chain(fp->fs, ncl);
+ }
+ }
+ }
+ if (res != FR_OK) fp->flag |= FA__ERROR;
+
+ LEAVE_FF(fp->fs, res);
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Delete a File or Directory */
+/*-----------------------------------------------------------------------*/
+
+FRESULT f_unlink (
+ const XCHAR *path /* Pointer to the file or directory path */
+)
+{
+ FRESULT res;
+ eDIR dj, sdj;
+ NAMEBUF(sfn, lfn);
+ BYTE *dir;
+ DWORD dclst;
+
+
+ res = chk_mounted(&path, &dj.fs, 1);
+ if (res != FR_OK) LEAVE_FF(dj.fs, res);
+
+ INITBUF(dj, sfn, lfn);
+ res = follow_path(&dj, path); /* Follow the file path */
+ if (_FS_RPATH && res == FR_OK && (dj.fn[NS] & NS_DOT))
+ res = FR_INVALID_NAME;
+ if (res != FR_OK) LEAVE_FF(dj.fs, res); /* Follow failed */
+
+ dir = dj.dir;
+ if (!dir) /* Is it the root directory? */
+ LEAVE_FF(dj.fs, FR_INVALID_NAME);
+ if (dir[DIR_Attr] & AM_RDO) /* Is it a R/O object? */
+ LEAVE_FF(dj.fs, FR_DENIED);
+ dclst = ((DWORD)LD_WORD(dir+DIR_FstClusHI) << 16) | LD_WORD(dir+DIR_FstClusLO);
+
+ if (dir[DIR_Attr] & AM_DIR) { /* It is a sub-directory */
+ if (dclst < 2) LEAVE_FF(dj.fs, FR_INT_ERR);
+ mem_cpy(&sdj, &dj, sizeof(eDIR)); /* Check if the sub-dir is empty or not */
+ sdj.sclust = dclst;
+ res = dir_seek(&sdj, 2);
+ if (res != FR_OK) LEAVE_FF(dj.fs, res);
+ res = dir_read(&sdj);
+ if (res == FR_OK) res = FR_DENIED; /* Not empty sub-dir */
+ if (res != FR_NO_FILE) LEAVE_FF(dj.fs, res);
+ }
+
+ res = dir_remove(&dj); /* Remove directory entry */
+ if (res == FR_OK) {
+ if (dclst)
+ res = remove_chain(dj.fs, dclst); /* Remove the cluster chain */
+ if (res == FR_OK) res = sync(dj.fs);
+ }
+
+ LEAVE_FF(dj.fs, res);
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Create a Directory */
+/*-----------------------------------------------------------------------*/
+
+FRESULT f_mkdir (
+ const XCHAR *path /* Pointer to the directory path */
+)
+{
+ FRESULT res;
+ eDIR dj;
+ NAMEBUF(sfn, lfn);
+ BYTE *dir, n;
+ DWORD dsect, dclst, pclst, tim;
+
+
+ res = chk_mounted(&path, &dj.fs, 1);
+ if (res != FR_OK) LEAVE_FF(dj.fs, res);
+
+ INITBUF(dj, sfn, lfn);
+ res = follow_path(&dj, path); /* Follow the file path */
+ if (res == FR_OK) res = FR_EXIST; /* Any file or directory is already existing */
+ if (_FS_RPATH && res == FR_NO_FILE && (dj.fn[NS] & NS_DOT))
+ res = FR_INVALID_NAME;
+ if (res != FR_NO_FILE) /* Any error occured */
+ LEAVE_FF(dj.fs, res);
+
+ dclst = create_chain(dj.fs, 0); /* Allocate a new cluster for new directory table */
+ res = FR_OK;
+ if (dclst == 0) res = FR_DENIED;
+ if (dclst == 1) res = FR_INT_ERR;
+ if (dclst == 0xFFFFFFFF) res = FR_DISK_ERR;
+ if (res == FR_OK)
+ res = move_window(dj.fs, 0);
+ if (res != FR_OK) LEAVE_FF(dj.fs, res);
+ dsect = clust2sect(dj.fs, dclst);
+
+ dir = dj.fs->win; /* Initialize the new directory table */
+ mem_set(dir, 0, SS(dj.fs));
+ mem_set(dir+DIR_Name, ' ', 8+3); /* Create "." entry */
+ dir[DIR_Name] = '.';
+ dir[DIR_Attr] = AM_DIR;
+ tim = get_fattime();
+ ST_DWORD(dir+DIR_WrtTime, tim);
+ ST_WORD(dir+DIR_FstClusLO, dclst);
+ ST_WORD(dir+DIR_FstClusHI, dclst >> 16);
+ mem_cpy(dir+32, dir, 32); /* Create ".." entry */
+ dir[33] = '.';
+ pclst = dj.sclust;
+ if (dj.fs->fs_type == FS_FAT32 && pclst == dj.fs->dirbase)
+ pclst = 0;
+ ST_WORD(dir+32+DIR_FstClusLO, pclst);
+ ST_WORD(dir+32+DIR_FstClusHI, pclst >> 16);
+ for (n = 0; n < dj.fs->csize; n++) { /* Write dot entries and clear left sectors */
+ dj.fs->winsect = dsect++;
+ dj.fs->wflag = 1;
+ res = move_window(dj.fs, 0);
+ if (res) LEAVE_FF(dj.fs, res);
+ mem_set(dir, 0, SS(dj.fs));
+ }
+
+ res = dir_register(&dj);
+ if (res != FR_OK) {
+ remove_chain(dj.fs, dclst);
+ } else {
+ dir = dj.dir;
+ dir[DIR_Attr] = AM_DIR; /* Attribute */
+ ST_DWORD(dir+DIR_WrtTime, tim); /* Crated time */
+ ST_WORD(dir+DIR_FstClusLO, dclst); /* Table start cluster */
+ ST_WORD(dir+DIR_FstClusHI, dclst >> 16);
+ dj.fs->wflag = 1;
+ res = sync(dj.fs);
+ }
+
+ LEAVE_FF(dj.fs, res);
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Change File Attribute */
+/*-----------------------------------------------------------------------*/
+
+FRESULT f_chmod (
+ const XCHAR *path, /* Pointer to the file path */
+ BYTE value, /* Attribute bits */
+ BYTE mask /* Attribute mask to change */
+)
+{
+ FRESULT res;
+ eDIR dj;
+ NAMEBUF(sfn, lfn);
+ BYTE *dir;
+
+
+ res = chk_mounted(&path, &dj.fs, 1);
+ if (res == FR_OK) {
+ INITBUF(dj, sfn, lfn);
+ res = follow_path(&dj, path); /* Follow the file path */
+ if (_FS_RPATH && res == FR_OK && (dj.fn[NS] & NS_DOT))
+ res = FR_INVALID_NAME;
+ if (res == FR_OK) {
+ dir = dj.dir;
+ if (!dir) { /* Is it a root directory? */
+ res = FR_INVALID_NAME;
+ } else { /* File or sub directory */
+ mask &= AM_RDO|AM_HID|AM_SYS|AM_ARC; /* Valid attribute mask */
+ dir[DIR_Attr] = (value & mask) | (dir[DIR_Attr] & (BYTE)~mask); /* Apply attribute change */
+ dj.fs->wflag = 1;
+ res = sync(dj.fs);
+ }
+ }
+ }
+
+ LEAVE_FF(dj.fs, res);
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Change Timestamp */
+/*-----------------------------------------------------------------------*/
+
+FRESULT f_utime (
+ const XCHAR *path, /* Pointer to the file/directory name */
+ const FILINFO *fno /* Pointer to the timestamp to be set */
+)
+{
+ FRESULT res;
+ eDIR dj;
+ NAMEBUF(sfn, lfn);
+ BYTE *dir;
+
+
+ res = chk_mounted(&path, &dj.fs, 1);
+ if (res == FR_OK) {
+ INITBUF(dj, sfn, lfn);
+ res = follow_path(&dj, path); /* Follow the file path */
+ if (_FS_RPATH && res == FR_OK && (dj.fn[NS] & NS_DOT))
+ res = FR_INVALID_NAME;
+ if (res == FR_OK) {
+ dir = dj.dir;
+ if (!dir) { /* Root directory */
+ res = FR_INVALID_NAME;
+ } else { /* File or sub-directory */
+ ST_WORD(dir+DIR_WrtTime, fno->ftime);
+ ST_WORD(dir+DIR_WrtDate, fno->fdate);
+ dj.fs->wflag = 1;
+ res = sync(dj.fs);
+ }
+ }
+ }
+
+ LEAVE_FF(dj.fs, res);
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Rename File/Directory */
+/*-----------------------------------------------------------------------*/
+
+FRESULT f_rename (
+ const XCHAR *path_old, /* Pointer to the old name */
+ const XCHAR *path_new /* Pointer to the new name */
+)
+{
+ FRESULT res;
+ eDIR dj_old, dj_new;
+ NAMEBUF(sfn, lfn);
+ BYTE buf[21], *dir;
+ DWORD dw;
+
+
+ INITBUF(dj_old, sfn, lfn);
+ res = chk_mounted(&path_old, &dj_old.fs, 1);
+ if (res == FR_OK) {
+ dj_new.fs = dj_old.fs;
+ res = follow_path(&dj_old, path_old); /* Check old object */
+ if (_FS_RPATH && res == FR_OK && (dj_old.fn[NS] & NS_DOT))
+ res = FR_INVALID_NAME;
+ }
+ if (res != FR_OK) LEAVE_FF(dj_old.fs, res); /* The old object is not found */
+
+ if (!dj_old.dir) LEAVE_FF(dj_old.fs, FR_NO_FILE); /* Is root dir? */
+ mem_cpy(buf, dj_old.dir+DIR_Attr, 21); /* Save the object information */
+
+ mem_cpy(&dj_new, &dj_old, sizeof(eDIR));
+ res = follow_path(&dj_new, path_new); /* Check new object */
+ if (res == FR_OK) res = FR_EXIST; /* The new object name is already existing */
+ if (res == FR_NO_FILE) { /* Is it a valid path and no name collision? */
+ res = dir_register(&dj_new); /* Register the new object */
+ if (res == FR_OK) {
+ dir = dj_new.dir; /* Copy object information into new entry */
+ mem_cpy(dir+13, buf+2, 19);
+ dir[DIR_Attr] = buf[0] | AM_ARC;
+ dj_old.fs->wflag = 1;
+ if (dir[DIR_Attr] & AM_DIR) { /* Update .. entry in the directory if needed */
+ dw = clust2sect(dj_new.fs, (DWORD)LD_WORD(dir+DIR_FstClusHI) | LD_WORD(dir+DIR_FstClusLO));
+ if (!dw) {
+ res = FR_INT_ERR;
+ } else {
+ res = move_window(dj_new.fs, dw);
+ dir = dj_new.fs->win+32;
+ if (res == FR_OK && dir[1] == '.') {
+ dw = (dj_new.fs->fs_type == FS_FAT32 && dj_new.sclust == dj_new.fs->dirbase) ? 0 : dj_new.sclust;
+ ST_WORD(dir+DIR_FstClusLO, dw);
+ ST_WORD(dir+DIR_FstClusHI, dw >> 16);
+ dj_new.fs->wflag = 1;
+ }
+ }
+ }
+ if (res == FR_OK) {
+ res = dir_remove(&dj_old); /* Remove old entry */
+ if (res == FR_OK)
+ res = sync(dj_old.fs);
+ }
+ }
+ }
+
+ LEAVE_FF(dj_old.fs, res);
+}
+
+#endif /* !_FS_READONLY */
+#endif /* _FS_MINIMIZE == 0 */
+#endif /* _FS_MINIMIZE <= 1 */
+#endif /* _FS_MINIMIZE <= 2 */
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Forward data to the stream directly (Available on only _FS_TINY cfg) */
+/*-----------------------------------------------------------------------*/
+#if _USE_FORWARD && _FS_TINY
+
+FRESULT f_forward (
+ FIL *fp, /* Pointer to the file object */
+ UINT (*func)(const BYTE*,UINT), /* Pointer to the streaming function */
+ UINT btr, /* Number of bytes to forward */
+ UINT *bf /* Pointer to number of bytes forwarded */
+)
+{
+ FRESULT res;
+ DWORD remain, clst, sect;
+ UINT rcnt;
+
+
+ *bf = 0;
+
+ res = validate(fp->fs, fp->id); /* Check validity of the object */
+ if (res != FR_OK) LEAVE_FF(fp->fs, res);
+ if (fp->flag & FA__ERROR) /* Check error flag */
+ LEAVE_FF(fp->fs, FR_INT_ERR);
+ if (!(fp->flag & FA_READ)) /* Check access mode */
+ LEAVE_FF(fp->fs, FR_DENIED);
+
+ remain = fp->fsize - fp->fptr;
+ if (btr > remain) btr = (UINT)remain; /* Truncate btr by remaining bytes */
+
+ for ( ; btr && (*func)(NULL, 0); /* Repeat until all data transferred or stream becomes busy */
+ fp->fptr += rcnt, *bf += rcnt, btr -= rcnt) {
+ if ((fp->fptr % SS(fp->fs)) == 0) { /* On the sector boundary? */
+ if (fp->csect >= fp->fs->csize) { /* On the cluster boundary? */
+ clst = (fp->fptr == 0) ? /* On the top of the file? */
+ fp->org_clust : get_fat(fp->fs, fp->curr_clust);
+ if (clst <= 1) ABORT(fp->fs, FR_INT_ERR);
+ if (clst == 0xFFFFFFFF) ABORT(fp->fs, FR_DISK_ERR);
+ fp->curr_clust = clst; /* Update current cluster */
+ fp->csect = 0; /* Reset sector address in the cluster */
+ }
+ fp->csect++; /* Next sector address in the cluster */
+ }
+ sect = clust2sect(fp->fs, fp->curr_clust); /* Get current data sector */
+ if (!sect) ABORT(fp->fs, FR_INT_ERR);
+ sect += fp->csect - 1;
+ if (move_window(fp->fs, sect)) /* Move sector window */
+ ABORT(fp->fs, FR_DISK_ERR);
+ fp->dsect = sect;
+ rcnt = SS(fp->fs) - (WORD)(fp->fptr % SS(fp->fs)); /* Forward data from sector window */
+ if (rcnt > btr) rcnt = btr;
+ rcnt = (*func)(&fp->fs->win[(WORD)fp->fptr % SS(fp->fs)], rcnt);
+ if (!rcnt) ABORT(fp->fs, FR_INT_ERR);
+ }
+
+ LEAVE_FF(fp->fs, FR_OK);
+}
+#endif /* _USE_FORWARD */
+
+
+
+#if _USE_MKFS && !_FS_READONLY
+/*-----------------------------------------------------------------------*/
+/* Create File System on the Drive */
+/*-----------------------------------------------------------------------*/
+#define N_ROOTDIR 512 /* Multiple of 32 and <= 2048 */
+#define N_FATS 1 /* 1 or 2 */
+#define MAX_SECTOR 131072000UL /* Maximum partition size */
+#define MIN_SECTOR 2000UL /* Minimum partition size */
+
+
+FRESULT f_mkfs (
+ BYTE drv, /* Logical drive number */
+ BYTE partition, /* Partitioning rule 0:FDISK, 1:SFD */
+ WORD allocsize /* Allocation unit size [bytes] */
+)
+{
+ static const DWORD sstbl[] = { 2048000, 1024000, 512000, 256000, 128000, 64000, 32000, 16000, 8000, 4000, 0 };
+ static const WORD cstbl[] = { 32768, 16384, 8192, 4096, 2048, 16384, 8192, 4096, 2048, 1024, 512 };
+ BYTE fmt, m, *tbl;
+ DWORD b_part, b_fat, b_dir, b_data; /* Area offset (LBA) */
+ DWORD n_part, n_rsv, n_fat, n_dir; /* Area size */
+ DWORD n_clst, d, n;
+ WORD as;
+ FATFS *fs;
+ DSTATUS stat;
+
+
+ /* Check validity of the parameters */
+ if (drv >= _DRIVES) return FR_INVALID_DRIVE;
+ if (partition >= 2) return FR_MKFS_ABORTED;
+
+ /* Check mounted drive and clear work area */
+ fs = FatFs[drv];
+ if (!fs) return FR_NOT_ENABLED;
+ fs->fs_type = 0;
+ drv = LD2PD(drv);
+
+ /* Get disk statics */
+ stat = disk_initialize(drv);
+ if (stat & STA_NOINIT) return FR_NOT_READY;
+ if (stat & STA_PROTECT) return FR_WRITE_PROTECTED;
+#if _MAX_SS != 512 /* Get disk sector size */
+ if (disk_ioctl(drv, GET_SECTOR_SIZE, &SS(fs)) != RES_OK
+ || SS(fs) > _MAX_SS)
+ return FR_MKFS_ABORTED;
+#endif
+ if (disk_ioctl(drv, GET_SECTOR_COUNT, &n_part) != RES_OK || n_part < MIN_SECTOR)
+ return FR_MKFS_ABORTED;
+ if (n_part > MAX_SECTOR) n_part = MAX_SECTOR;
+ b_part = (!partition) ? 63 : 0; /* Boot sector */
+ n_part -= b_part;
+ for (d = 512; d <= 32768U && d != allocsize; d <<= 1) ; /* Check validity of the allocation unit size */
+ if (d != allocsize) allocsize = 0;
+ if (!allocsize) { /* Auto selection of cluster size */
+ d = n_part;
+ for (as = SS(fs); as > 512U; as >>= 1) d >>= 1;
+ for (n = 0; d < sstbl[n]; n++) ;
+ allocsize = cstbl[n];
+ }
+ if (allocsize < SS(fs)) allocsize = SS(fs);
+
+ allocsize /= SS(fs); /* Number of sectors per cluster */
+
+ /* Pre-compute number of clusters and FAT type */
+ n_clst = n_part / allocsize;
+ fmt = FS_FAT12;
+ if (n_clst >= 0xFF5) fmt = FS_FAT16;
+ if (n_clst >= 0xFFF5) fmt = FS_FAT32;
+
+ /* Determine offset and size of FAT structure */
+ switch (fmt) {
+ case FS_FAT12:
+ n_fat = ((n_clst * 3 + 1) / 2 + 3 + SS(fs) - 1) / SS(fs);
+ n_rsv = 1 + partition;
+ n_dir = N_ROOTDIR * 32 / SS(fs);
+ break;
+ case FS_FAT16:
+ n_fat = ((n_clst * 2) + 4 + SS(fs) - 1) / SS(fs);
+ n_rsv = 1 + partition;
+ n_dir = N_ROOTDIR * 32 / SS(fs);
+ break;
+ default:
+ n_fat = ((n_clst * 4) + 8 + SS(fs) - 1) / SS(fs);
+ n_rsv = 33 - partition;
+ n_dir = 0;
+ }
+ b_fat = b_part + n_rsv; /* FATs start sector */
+ b_dir = b_fat + n_fat * N_FATS; /* Directory start sector */
+ b_data = b_dir + n_dir; /* Data start sector */
+
+ /* Align data start sector to erase block boundary (for flash memory media) */
+ if (disk_ioctl(drv, GET_BLOCK_SIZE, &n) != RES_OK) return FR_MKFS_ABORTED;
+ n = (b_data + n - 1) & ~(n - 1);
+ n_fat += (n - b_data) / N_FATS;
+ /* b_dir and b_data are no longer used below */
+
+ /* Determine number of cluster and final check of validity of the FAT type */
+ n_clst = (n_part - n_rsv - n_fat * N_FATS - n_dir) / allocsize;
+ if ( (fmt == FS_FAT16 && n_clst < 0xFF5)
+ || (fmt == FS_FAT32 && n_clst < 0xFFF5))
+ return FR_MKFS_ABORTED;
+
+ /* Create partition table if needed */
+ if (!partition) {
+ DWORD n_disk = b_part + n_part;
+
+ mem_set(fs->win, 0, SS(fs));
+ tbl = fs->win+MBR_Table;
+ ST_DWORD(tbl, 0x00010180); /* Partition start in CHS */
+ if (n_disk < 63UL * 255 * 1024) { /* Partition end in CHS */
+ n_disk = n_disk / 63 / 255;
+ tbl[7] = (BYTE)n_disk;
+ tbl[6] = (BYTE)((n_disk >> 2) | 63);
+ } else {
+ ST_WORD(&tbl[6], 0xFFFF);
+ }
+ tbl[5] = 254;
+ if (fmt != FS_FAT32) /* System ID */
+ tbl[4] = (n_part < 0x10000) ? 0x04 : 0x06;
+ else
+ tbl[4] = 0x0c;
+ ST_DWORD(tbl+8, 63); /* Partition start in LBA */
+ ST_DWORD(tbl+12, n_part); /* Partition size in LBA */
+ ST_WORD(tbl+64, 0xAA55); /* Signature */
+ if (disk_write(drv, fs->win, 0, 1) != RES_OK)
+ return FR_DISK_ERR;
+ partition = 0xF8;
+ } else {
+ partition = 0xF0;
+ }
+
+ /* Create boot record */
+ tbl = fs->win; /* Clear buffer */
+ mem_set(tbl, 0, SS(fs));
+ ST_DWORD(tbl+BS_jmpBoot, 0x90FEEB); /* Boot code (jmp $, nop) */
+ ST_WORD(tbl+BPB_BytsPerSec, SS(fs)); /* Sector size */
+ tbl[BPB_SecPerClus] = (BYTE)allocsize; /* Sectors per cluster */
+ ST_WORD(tbl+BPB_RsvdSecCnt, n_rsv); /* Reserved sectors */
+ tbl[BPB_NumFATs] = N_FATS; /* Number of FATs */
+ ST_WORD(tbl+BPB_RootEntCnt, SS(fs) / 32 * n_dir); /* Number of rootdir entries */
+ if (n_part < 0x10000) { /* Number of total sectors */
+ ST_WORD(tbl+BPB_TotSec16, n_part);
+ } else {
+ ST_DWORD(tbl+BPB_TotSec32, n_part);
+ }
+ tbl[BPB_Media] = partition; /* Media descripter */
+ ST_WORD(tbl+BPB_SecPerTrk, 63); /* Number of sectors per track */
+ ST_WORD(tbl+BPB_NumHeads, 255); /* Number of heads */
+ ST_DWORD(tbl+BPB_HiddSec, b_part); /* Hidden sectors */
+ n = get_fattime(); /* Use current time as a VSN */
+ if (fmt != FS_FAT32) {
+ ST_DWORD(tbl+BS_VolID, n); /* Volume serial number */
+ ST_WORD(tbl+BPB_FATSz16, n_fat); /* Number of secters per FAT */
+ tbl[BS_DrvNum] = 0x80; /* Drive number */
+ tbl[BS_BootSig] = 0x29; /* Extended boot signature */
+ mem_cpy(tbl+BS_VolLab, "NO NAME FAT ", 19); /* Volume lavel, FAT signature */
+ } else {
+ ST_DWORD(tbl+BS_VolID32, n); /* Volume serial number */
+ ST_DWORD(tbl+BPB_FATSz32, n_fat); /* Number of secters per FAT */
+ ST_DWORD(tbl+BPB_RootClus, 2); /* Root directory cluster (2) */
+ ST_WORD(tbl+BPB_FSInfo, 1); /* FSInfo record offset (bs+1) */
+ ST_WORD(tbl+BPB_BkBootSec, 6); /* Backup boot record offset (bs+6) */
+ tbl[BS_DrvNum32] = 0x80; /* Drive number */
+ tbl[BS_BootSig32] = 0x29; /* Extended boot signature */
+ mem_cpy(tbl+BS_VolLab32, "NO NAME FAT32 ", 19); /* Volume lavel, FAT signature */
+ }
+ ST_WORD(tbl+BS_55AA, 0xAA55); /* Signature */
+ if (SS(fs) > 512U) {
+ ST_WORD(tbl+SS(fs)-2, 0xAA55);
+ }
+ if (disk_write(drv, tbl, b_part+0, 1) != RES_OK)
+ return FR_DISK_ERR;
+ if (fmt == FS_FAT32)
+ disk_write(drv, tbl, b_part+6, 1);
+
+ /* Initialize FAT area */
+ for (m = 0; m < N_FATS; m++) {
+ mem_set(tbl, 0, SS(fs)); /* 1st sector of the FAT */
+ if (fmt != FS_FAT32) {
+ n = (fmt == FS_FAT12) ? 0x00FFFF00 : 0xFFFFFF00;
+ n |= partition;
+ ST_DWORD(tbl, n); /* Reserve cluster #0-1 (FAT12/16) */
+ } else {
+ ST_DWORD(tbl+0, 0xFFFFFFF8); /* Reserve cluster #0-1 (FAT32) */
+ ST_DWORD(tbl+4, 0xFFFFFFFF);
+ ST_DWORD(tbl+8, 0x0FFFFFFF); /* Reserve cluster #2 for root dir */
+ }
+ if (disk_write(drv, tbl, b_fat++, 1) != RES_OK)
+ return FR_DISK_ERR;
+ mem_set(tbl, 0, SS(fs)); /* Following FAT entries are filled by zero */
+ for (n = 1; n < n_fat; n++) {
+ if (disk_write(drv, tbl, b_fat++, 1) != RES_OK)
+ return FR_DISK_ERR;
+ }
+ }
+
+ /* Initialize Root directory */
+ m = (BYTE)((fmt == FS_FAT32) ? allocsize : n_dir);
+ do {
+ if (disk_write(drv, tbl, b_fat++, 1) != RES_OK)
+ return FR_DISK_ERR;
+ } while (--m);
+
+ /* Create FSInfo record if needed */
+ if (fmt == FS_FAT32) {
+ ST_WORD(tbl+BS_55AA, 0xAA55);
+ ST_DWORD(tbl+FSI_LeadSig, 0x41615252);
+ ST_DWORD(tbl+FSI_StrucSig, 0x61417272);
+ ST_DWORD(tbl+FSI_Free_Count, n_clst - 1);
+ ST_DWORD(tbl+FSI_Nxt_Free, 0xFFFFFFFF);
+ disk_write(drv, tbl, b_part+1, 1);
+ disk_write(drv, tbl, b_part+7, 1);
+ }
+
+ return (disk_ioctl(drv, CTRL_SYNC, (void*)NULL) == RES_OK) ? FR_OK : FR_DISK_ERR;
+}
+
+#endif /* _USE_MKFS && !_FS_READONLY */
+
+
+
+
+#if _USE_STRFUNC
+/*-----------------------------------------------------------------------*/
+/* Get a string from the file */
+/*-----------------------------------------------------------------------*/
+char* f_gets (
+ char* buff, /* Pointer to the string buffer to read */
+ int len, /* Size of string buffer */
+ FIL* fil /* Pointer to the file object */
+)
+{
+ int i = 0;
+ char *p = buff;
+ UINT rc;
+
+
+ while (i < len - 1) { /* Read bytes until buffer gets filled */
+ f_read(fil, p, 1, &rc);
+ if (rc != 1) break; /* Break when no data to read */
+#if _USE_STRFUNC >= 2
+ if (*p == '\r') continue; /* Strip '\r' */
+#endif
+ i++;
+ if (*p++ == '\n') break; /* Break when reached end of line */
+ }
+ *p = 0;
+ return i ? buff : NULL; /* When no data read (eof or error), return with error. */
+}
+
+
+
+#if !_FS_READONLY
+#include <stdarg.h>
+/*-----------------------------------------------------------------------*/
+/* Put a character to the file */
+/*-----------------------------------------------------------------------*/
+int f_putc (
+ int chr, /* A character to be output */
+ FIL* fil /* Ponter to the file object */
+)
+{
+ UINT bw;
+ char c;
+
+
+#if _USE_STRFUNC >= 2
+ if (chr == '\n') f_putc ('\r', fil); /* LF -> CRLF conversion */
+#endif
+ if (!fil) { /* Special value may be used to switch the destination to any other device */
+ /* put_console(chr); */
+ return chr;
+ }
+ c = (char)chr;
+ f_write(fil, &c, 1, &bw); /* Write a byte to the file */
+ return bw ? chr : EOF; /* Return the result */
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Put a string to the file */
+/*-----------------------------------------------------------------------*/
+int f_puts (
+ const char* str, /* Pointer to the string to be output */
+ FIL* fil /* Pointer to the file object */
+)
+{
+ int n;
+
+
+ for (n = 0; *str; str++, n++) {
+ if (f_putc(*str, fil) == EOF) return EOF;
+ }
+ return n;
+}
+
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Put a formatted string to the file */
+/*-----------------------------------------------------------------------*/
+int f_printf (
+ FIL* fil, /* Pointer to the file object */
+ const char* str, /* Pointer to the format string */
+ ... /* Optional arguments... */
+)
+{
+ va_list arp;
+ UCHAR c, f, r;
+ ULONG val;
+ char s[16];
+ int i, w, res, cc;
+
+
+ va_start(arp, str);
+
+ for (cc = res = 0; cc != EOF; res += cc) {
+ c = *str++;
+ if (c == 0) break; /* End of string */
+ if (c != '%') { /* Non escape cahracter */
+ cc = f_putc(c, fil);
+ if (cc != EOF) cc = 1;
+ continue;
+ }
+ w = f = 0;
+ c = *str++;
+ if (c == '0') { /* Flag: '0' padding */
+ f = 1; c = *str++;
+ }
+ while (c >= '0' && c <= '9') { /* Precision */
+ w = w * 10 + (c - '0');
+ c = *str++;
+ }
+ if (c == 'l') { /* Prefix: Size is long int */
+ f |= 2; c = *str++;
+ }
+ if (c == 's') { /* Type is string */
+ cc = f_puts(va_arg(arp, char*), fil);
+ continue;
+ }
+ if (c == 'c') { /* Type is character */
+ cc = f_putc(va_arg(arp, int), fil);
+ if (cc != EOF) cc = 1;
+ continue;
+ }
+ r = 0;
+ if (c == 'd') r = 10; /* Type is signed decimal */
+ if (c == 'u') r = 10; /* Type is unsigned decimal */
+ if (c == 'X') r = 16; /* Type is unsigned hexdecimal */
+ if (r == 0) break; /* Unknown type */
+ if (f & 2) { /* Get the value */
+ val = (ULONG)va_arg(arp, long);
+ } else {
+ val = (c == 'd') ? (ULONG)(long)va_arg(arp, int) : (ULONG)va_arg(arp, unsigned int);
+ }
+ /* Put numeral string */
+ if (c == 'd') {
+ if (val & 0x80000000) {
+ val = 0 - val;
+ f |= 4;
+ }
+ }
+ i = sizeof(s) - 1; s[i] = 0;
+ do {
+ c = (UCHAR)(val % r + '0');
+ if (c > '9') c += 7;
+ s[--i] = c;
+ val /= r;
+ } while (i && val);
+ if (i && (f & 4)) s[--i] = '-';
+ w = sizeof(s) - 1 - w;
+ while (i && i > w) s[--i] = (f & 1) ? '0' : ' ';
+ cc = f_puts(&s[i], fil);
+ }
+
+ va_end(arp);
+ return (cc == EOF) ? cc : res;
+}
+
+#endif /* !_FS_READONLY */
+#endif /* _USE_STRFUNC */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/CHAN_FS/ff.h Sun Jul 21 23:59:00 2013 +0000
@@ -0,0 +1,596 @@
+/*---------------------------------------------------------------------------/
+/ FatFs - FAT file system module include file R0.07e (C)ChaN, 2009
+/----------------------------------------------------------------------------/
+/ FatFs module is a generic FAT file system module for small embedded systems.
+/ This is a free software that opened for education, research and commercial
+/ developments under license policy of following trems.
+/
+/ Copyright (C) 2009, ChaN, all right reserved.
+/
+/ * The FatFs module is a free software and there is NO WARRANTY.
+/ * No restriction on use. You can use, modify and redistribute it for
+/ personal, non-profit or commercial product UNDER YOUR RESPONSIBILITY.
+/ * Redistributions of source code must retain the above copyright notice.
+/----------------------------------------------------------------------------*/
+
+#ifndef _FATFS
+#define _FATFS 0x007E
+
+#include "integer.h" /* Basic integer types */
+#include "ffconf.h" /* FatFs configuration options */
+
+#if _FATFS != _FFCONFIG
+#error Wrong configuration file (ffconf.h).
+#endif
+
+
+/* DBCS code ranges and SBCS extend char conversion table */
+
+#if _CODE_PAGE == 932 /* Japanese Shift-JIS */
+#define _DF1S 0x81 /* DBC 1st byte range 1 start */
+#define _DF1E 0x9F /* DBC 1st byte range 1 end */
+#define _DF2S 0xE0 /* DBC 1st byte range 2 start */
+#define _DF2E 0xFC /* DBC 1st byte range 2 end */
+#define _DS1S 0x40 /* DBC 2nd byte range 1 start */
+#define _DS1E 0x7E /* DBC 2nd byte range 1 end */
+#define _DS2S 0x80 /* DBC 2nd byte range 2 start */
+#define _DS2E 0xFC /* DBC 2nd byte range 2 end */
+
+#elif _CODE_PAGE == 936 /* Simplified Chinese GBK */
+#define _DF1S 0x81
+#define _DF1E 0xFE
+#define _DS1S 0x40
+#define _DS1E 0x7E
+#define _DS2S 0x80
+#define _DS2E 0xFE
+
+#elif _CODE_PAGE == 949 /* Korean */
+#define _DF1S 0x81
+#define _DF1E 0xFE
+#define _DS1S 0x41
+#define _DS1E 0x5A
+#define _DS2S 0x61
+#define _DS2E 0x7A
+#define _DS3S 0x81
+#define _DS3E 0xFE
+
+#elif _CODE_PAGE == 950 /* Traditional Chinese Big5 */
+#define _DF1S 0x81
+#define _DF1E 0xFE
+#define _DS1S 0x40
+#define _DS1E 0x7E
+#define _DS2S 0xA1
+#define _DS2E 0xFE
+
+#elif _CODE_PAGE == 437 /* U.S. (OEM) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x9A,0x90,0x41,0x8E,0x41,0x8F,0x80,0x45,0x45,0x45,0x49,0x49,0x49,0x8E,0x8F,0x90,0x92,0x92,0x4F,0x99,0x4F,0x55,0x55,0x59,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
+ 0x41,0x49,0x4F,0x55,0xA5,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0x21,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
+
+#elif _CODE_PAGE == 720 /* Arabic (OEM) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x81,0x45,0x41,0x84,0x41,0x86,0x43,0x45,0x45,0x45,0x49,0x49,0x8D,0x8E,0x8F,0x90,0x92,0x92,0x93,0x94,0x95,0x49,0x49,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
+ 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
+
+#elif _CODE_PAGE == 737 /* Greek (OEM) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x92,0x92,0x93,0x94,0x95,0x96,0x97,0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87, \
+ 0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0xAA,0x92,0x93,0x94,0x95,0x96,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0x97,0xEA,0xEB,0xEC,0xE4,0xED,0xEE,0xE7,0xE8,0xF1,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
+
+#elif _CODE_PAGE == 775 /* Baltic (OEM) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x9A,0x91,0xA0,0x8E,0x95,0x8F,0x80,0xAD,0xED,0x8A,0x8A,0xA1,0x8D,0x8E,0x8F,0x90,0x92,0x92,0xE2,0x99,0x95,0x96,0x97,0x97,0x99,0x9A,0x9D,0x9C,0x9D,0x9E,0x9F, \
+ 0xA0,0xA1,0xE0,0xA3,0xA3,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xB5,0xB6,0xB7,0xB8,0xBD,0xBE,0xC6,0xC7,0xA5,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0xE0,0xE1,0xE2,0xE3,0xE5,0xE5,0xE6,0xE3,0xE8,0xE8,0xEA,0xEA,0xEE,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
+
+#elif _CODE_PAGE == 850 /* Multilingual Latin 1 (OEM) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x9A,0x90,0xB6,0x8E,0xB7,0x8F,0x80,0xD2,0xD3,0xD4,0xD8,0xD7,0xDE,0x8E,0x8F,0x90,0x92,0x92,0xE2,0x99,0xE3,0xEA,0xEB,0x59,0x99,0x9A,0x9D,0x9C,0x9D,0x9E,0x9F, \
+ 0xB5,0xD6,0xE0,0xE9,0xA5,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0x21,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC7,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0xE0,0xE1,0xE2,0xE3,0xE5,0xE5,0xE6,0xE7,0xE7,0xE9,0xEA,0xEB,0xED,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
+
+#elif _CODE_PAGE == 852 /* Latin 2 (OEM) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x9A,0x90,0xB6,0x8E,0xDE,0x8F,0x80,0x9D,0xD3,0x8A,0x8A,0xD7,0x8D,0x8E,0x8F,0x90,0x91,0x91,0xE2,0x99,0x95,0x95,0x97,0x97,0x99,0x9A,0x9B,0x9B,0x9D,0x9E,0x9F, \
+ 0xB5,0xD6,0xE0,0xE9,0xA4,0xA4,0xA6,0xA6,0xA8,0xA8,0xAA,0x8D,0xAC,0xB8,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBD,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC6,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD1,0xD1,0xD2,0xD3,0xD2,0xD5,0xD6,0xD7,0xB7,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0xE0,0xE1,0xE2,0xE3,0xE3,0xD5,0xE6,0xE6,0xE8,0xE9,0xE8,0xEB,0xED,0xED,0xDD,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xEB,0xFC,0xFC,0xFE,0xFF}
+
+#elif _CODE_PAGE == 855 /* Cyrillic (OEM) */
+#define _DF1S 0
+#define _EXCVT {0x81,0x81,0x83,0x83,0x85,0x85,0x87,0x87,0x89,0x89,0x8B,0x8B,0x8D,0x8D,0x8F,0x8F,0x91,0x91,0x93,0x93,0x95,0x95,0x97,0x97,0x99,0x99,0x9B,0x9B,0x9D,0x9D,0x9F,0x9F, \
+ 0xA1,0xA1,0xA3,0xA3,0xA5,0xA5,0xA7,0xA7,0xA9,0xA9,0xAB,0xAB,0xAD,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB6,0xB6,0xB8,0xB8,0xB9,0xBA,0xBB,0xBC,0xBE,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC7,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD1,0xD1,0xD3,0xD3,0xD5,0xD5,0xD7,0xD7,0xDD,0xD9,0xDA,0xDB,0xDC,0xDD,0xE0,0xDF, \
+ 0xE0,0xE2,0xE2,0xE4,0xE4,0xE6,0xE6,0xE8,0xE8,0xEA,0xEA,0xEC,0xEC,0xEE,0xEE,0xEF,0xF0,0xF2,0xF2,0xF4,0xF4,0xF6,0xF6,0xF8,0xF8,0xFA,0xFA,0xFC,0xFC,0xFD,0xFE,0xFF}
+
+#elif _CODE_PAGE == 857 /* Turkish (OEM) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x9A,0x90,0xB6,0x8E,0xB7,0x8F,0x80,0xD2,0xD3,0xD4,0xD8,0xD7,0x98,0x8E,0x8F,0x90,0x92,0x92,0xE2,0x99,0xE3,0xEA,0xEB,0x98,0x99,0x9A,0x9D,0x9C,0x9D,0x9E,0x9E, \
+ 0xB5,0xD6,0xE0,0xE9,0xA5,0xA5,0xA6,0xA6,0xA8,0xA9,0xAA,0xAB,0xAC,0x21,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC7,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0xE0,0xE1,0xE2,0xE3,0xE5,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xDE,0x59,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
+
+#elif _CODE_PAGE == 858 /* Multilingual Latin 1 + Euro (OEM) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x9A,0x90,0xB6,0x8E,0xB7,0x8F,0x80,0xD2,0xD3,0xD4,0xD8,0xD7,0xDE,0x8E,0x8F,0x90,0x92,0x92,0xE2,0x99,0xE3,0xEA,0xEB,0x59,0x99,0x9A,0x9D,0x9C,0x9D,0x9E,0x9F, \
+ 0xB5,0xD6,0xE0,0xE9,0xA5,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0x21,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC7,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD1,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0xE0,0xE1,0xE2,0xE3,0xE5,0xE5,0xE6,0xE7,0xE7,0xE9,0xEA,0xEB,0xED,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
+
+#elif _CODE_PAGE == 862 /* Hebrew (OEM) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
+ 0x41,0x49,0x4F,0x55,0xA5,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0x21,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
+
+#elif _CODE_PAGE == 866 /* Russian (OEM) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
+ 0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0x90,0x91,0x92,0x93,0x9d,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F,0xF0,0xF0,0xF2,0xF2,0xF4,0xF4,0xF6,0xF6,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
+
+#elif _CODE_PAGE == 874 /* Thai (OEM, Windows) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
+ 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
+
+#elif _CODE_PAGE == 1250 /* Central Europe (Windows) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x8A,0x9B,0x8C,0x8D,0x8E,0x8F, \
+ 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xA3,0xB4,0xB5,0xB6,0xB7,0xB8,0xA5,0xAA,0xBB,0xBC,0xBD,0xBC,0xAF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xF7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xFF}
+
+#elif _CODE_PAGE == 1251 /* Cyrillic (Windows) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x81,0x82,0x82,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x80,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x8A,0x9B,0x8C,0x8D,0x8E,0x8F, \
+ 0xA0,0xA2,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB2,0xA5,0xB5,0xB6,0xB7,0xA8,0xB9,0xAA,0xBB,0xA3,0xBD,0xBD,0xAF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF}
+
+#elif _CODE_PAGE == 1252 /* Latin 1 (Windows) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0xAd,0x9B,0x8C,0x9D,0xAE,0x9F, \
+ 0xA0,0x21,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xF7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0x9F}
+
+#elif _CODE_PAGE == 1253 /* Greek (Windows) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
+ 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xA2,0xB8,0xB9,0xBA, \
+ 0xE0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xF2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xFB,0xBC,0xFD,0xBF,0xFF}
+
+#elif _CODE_PAGE == 1254 /* Turkish (Windows) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x8A,0x9B,0x8C,0x9D,0x9E,0x9F, \
+ 0xA0,0x21,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xF7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0x9F}
+
+#elif _CODE_PAGE == 1255 /* Hebrew (Windows) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
+ 0xA0,0x21,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
+
+#elif _CODE_PAGE == 1256 /* Arabic (Windows) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x8C,0x9D,0x9E,0x9F, \
+ 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0x41,0xE1,0x41,0xE3,0xE4,0xE5,0xE6,0x43,0x45,0x45,0x45,0x45,0xEC,0xED,0x49,0x49,0xF0,0xF1,0xF2,0xF3,0x4F,0xF5,0xF6,0xF7,0xF8,0x55,0xFA,0x55,0x55,0xFD,0xFE,0xFF}
+
+#elif _CODE_PAGE == 1257 /* Baltic (Windows) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
+ 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xA8,0xB9,0xAA,0xBB,0xBC,0xBD,0xBE,0xAF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xF7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xFF}
+
+#elif _CODE_PAGE == 1258 /* Vietnam (OEM, Windows) */
+#define _DF1S 0
+#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0xAC,0x9D,0x9E,0x9F, \
+ 0xA0,0x21,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xEC,0xCD,0xCE,0xCF,0xD0,0xD1,0xF2,0xD3,0xD4,0xD5,0xD6,0xF7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xFE,0x9F}
+
+#elif _CODE_PAGE == 1 /* ASCII (for only non-LFN cfg) */
+#define _DF1S 0
+
+#else
+#error Unknown code page
+
+#endif
+
+
+
+/* Character code support macros */
+
+#define IsUpper(c) (((c)>='A')&&((c)<='Z'))
+#define IsLower(c) (((c)>='a')&&((c)<='z'))
+
+#if _DF1S /* DBCS configuration */
+
+#ifdef _DF2S /* Two 1st byte areas */
+#define IsDBCS1(c) (((BYTE)(c) >= _DF1S && (BYTE)(c) <= _DF1E) || ((BYTE)(c) >= _DF2S && (BYTE)(c) <= _DF2E))
+#else /* One 1st byte area */
+#define IsDBCS1(c) ((BYTE)(c) >= _DF1S && (BYTE)(c) <= _DF1E)
+#endif
+
+#ifdef _DS3S /* Three 2nd byte areas */
+#define IsDBCS2(c) (((BYTE)(c) >= _DS1S && (BYTE)(c) <= _DS1E) || ((BYTE)(c) >= _DS2S && (BYTE)(c) <= _DS2E) || ((BYTE)(c) >= _DS3S && (BYTE)(c) <= _DS3E))
+#else /* Two 2nd byte areas */
+#define IsDBCS2(c) (((BYTE)(c) >= _DS1S && (BYTE)(c) <= _DS1E) || ((BYTE)(c) >= _DS2S && (BYTE)(c) <= _DS2E))
+#endif
+
+#else /* SBCS configuration */
+
+#define IsDBCS1(c) 0
+#define IsDBCS2(c) 0
+
+#endif /* _DF1S */
+
+
+
+/* Definitions corresponds to multi partition */
+
+#if _MULTI_PARTITION /* Multiple partition configuration */
+
+typedef struct _PARTITION {
+ BYTE pd; /* Physical drive# */
+ BYTE pt; /* Partition # (0-3) */
+} PARTITION;
+
+extern
+const PARTITION Drives[]; /* Logical drive# to physical location conversion table */
+#define LD2PD(drv) (Drives[drv].pd) /* Get physical drive# */
+#define LD2PT(drv) (Drives[drv].pt) /* Get partition# */
+
+#else /* Single partition configuration */
+
+#define LD2PD(drv) (drv) /* Physical drive# is equal to the logical drive# */
+#define LD2PT(drv) 0 /* Always mounts the 1st partition */
+
+#endif
+
+
+
+/* Definitions corresponds to multiple sector size */
+
+#if _MAX_SS == 512 /* Single sector size */
+#define SS(fs) 512U
+
+#elif _MAX_SS == 1024 || _MAX_SS == 2048 || _MAX_SS == 4096 /* Multiple sector size */
+#define SS(fs) ((fs)->s_size)
+
+#else
+#error Sector size must be 512, 1024, 2048 or 4096.
+
+#endif
+
+
+
+/* Type of file name on FatFs API */
+
+#if _LFN_UNICODE && _USE_LFN
+typedef WCHAR XCHAR; /* Unicode */
+#else
+typedef char XCHAR; /* SBCS, DBCS */
+#endif
+
+
+
+/* File system object structure */
+
+typedef struct _FATFS_ {
+ BYTE fs_type; /* FAT sub type */
+ BYTE drive; /* Physical drive number */
+ BYTE csize; /* Number of sectors per cluster */
+ BYTE n_fats; /* Number of FAT copies */
+ BYTE wflag; /* win[] dirty flag (1:must be written back) */
+ BYTE fsi_flag; /* fsinfo dirty flag (1:must be written back) */
+ WORD id; /* File system mount ID */
+ WORD n_rootdir; /* Number of root directory entries (0 on FAT32) */
+#if _FS_REENTRANT
+ _SYNC_t sobj; /* Identifier of sync object */
+#endif
+#if _MAX_SS != 512
+ WORD s_size; /* Sector size */
+#endif
+#if !_FS_READONLY
+ DWORD last_clust; /* Last allocated cluster */
+ DWORD free_clust; /* Number of free clusters */
+ DWORD fsi_sector; /* fsinfo sector */
+#endif
+#if _FS_RPATH
+ DWORD cdir; /* Current directory (0:root)*/
+#endif
+ DWORD sects_fat; /* Sectors per fat */
+ DWORD max_clust; /* Maximum cluster# + 1. Number of clusters is max_clust - 2 */
+ DWORD fatbase; /* FAT start sector */
+ DWORD dirbase; /* Root directory start sector (Cluster# on FAT32) */
+ DWORD database; /* Data start sector */
+ DWORD winsect; /* Current sector appearing in the win[] */
+ BYTE win[_MAX_SS];/* Disk access window for Directory/FAT */
+} FATFS;
+
+
+
+/* Directory object structure */
+
+typedef struct _DIR_ {
+ FATFS* fs; /* Pointer to the owner file system object */
+ WORD id; /* Owner file system mount ID */
+ WORD index; /* Current read/write index number */
+ DWORD sclust; /* Table start cluster (0:Static table) */
+ DWORD clust; /* Current cluster */
+ DWORD sect; /* Current sector */
+ BYTE* dir; /* Pointer to the current SFN entry in the win[] */
+ BYTE* fn; /* Pointer to the SFN (in/out) {file[8],ext[3],status[1]} */
+#if _USE_LFN
+ WCHAR* lfn; /* Pointer to the LFN working buffer */
+ WORD lfn_idx; /* Last matched LFN index number (0xFFFF:No LFN) */
+#endif
+} eDIR;
+
+
+
+/* File object structure */
+
+typedef struct _FIL_ {
+ FATFS* fs; /* Pointer to the owner file system object */
+ WORD id; /* Owner file system mount ID */
+ BYTE flag; /* File status flags */
+ BYTE csect; /* Sector address in the cluster */
+ DWORD fptr; /* File R/W pointer */
+ DWORD fsize; /* File size */
+ DWORD org_clust; /* File start cluster */
+ DWORD curr_clust; /* Current cluster */
+ DWORD dsect; /* Current data sector */
+#if !_FS_READONLY
+ DWORD dir_sect; /* Sector containing the directory entry */
+ BYTE* dir_ptr; /* Ponter to the directory entry in the window */
+#endif
+#if !_FS_TINY
+ BYTE buf[_MAX_SS];/* File R/W buffer */
+#endif
+} FIL;
+
+
+
+/* File status structure */
+
+typedef struct _FILINFO_ {
+ DWORD fsize; /* File size */
+ WORD fdate; /* Last modified date */
+ WORD ftime; /* Last modified time */
+ BYTE fattrib; /* Attribute */
+ char fname[13]; /* Short file name (8.3 format) */
+#if _USE_LFN
+ XCHAR* lfname; /* Pointer to the LFN buffer */
+ int lfsize; /* Size of LFN buffer [chrs] */
+#endif
+} FILINFO;
+
+
+
+/* File function return code (FRESULT) */
+
+typedef enum {
+ FR_OK = 0, /* 0 */
+ FR_DISK_ERR, /* 1 */
+ FR_INT_ERR, /* 2 */
+ FR_NOT_READY, /* 3 */
+ FR_NO_FILE, /* 4 */
+ FR_NO_PATH, /* 5 */
+ FR_INVALID_NAME, /* 6 */
+ FR_DENIED, /* 7 */
+ FR_EXIST, /* 8 */
+ FR_INVALID_OBJECT, /* 9 */
+ FR_WRITE_PROTECTED, /* 10 */
+ FR_INVALID_DRIVE, /* 11 */
+ FR_NOT_ENABLED, /* 12 */
+ FR_NO_FILESYSTEM, /* 13 */
+ FR_MKFS_ABORTED, /* 14 */
+ FR_TIMEOUT /* 15 */
+} FRESULT;
+
+
+
+/*--------------------------------------------------------------*/
+/* FatFs module application interface */
+
+FRESULT f_mount (BYTE, FATFS*); /* Mount/Unmount a logical drive */
+FRESULT f_open (FIL*, const XCHAR*, BYTE); /* Open or create a file */
+FRESULT f_read (FIL*, void*, UINT, UINT*); /* Read data from a file */
+FRESULT f_write (FIL*, const void*, UINT, UINT*); /* Write data to a file */
+FRESULT f_lseek (FIL*, DWORD); /* Move file pointer of a file object */
+FRESULT f_close (FIL*); /* Close an open file object */
+FRESULT f_opendir (eDIR*, const XCHAR*); /* Open an existing directory */
+FRESULT f_readdir (eDIR*, FILINFO*); /* Read a directory item */
+FRESULT f_stat (const XCHAR*, FILINFO*); /* Get file status */
+FRESULT f_getfree (const XCHAR*, DWORD*, FATFS**); /* Get number of free clusters on the drive */
+FRESULT f_truncate (FIL*); /* Truncate file */
+FRESULT f_sync (FIL*); /* Flush cached data of a writing file */
+FRESULT f_unlink (const XCHAR*); /* Delete an existing file or directory */
+FRESULT f_mkdir (const XCHAR*); /* Create a new directory */
+FRESULT f_chmod (const XCHAR*, BYTE, BYTE); /* Change attriburte of the file/dir */
+FRESULT f_utime (const XCHAR*, const FILINFO*); /* Change timestamp of the file/dir */
+FRESULT f_rename (const XCHAR*, const XCHAR*); /* Rename/Move a file or directory */
+FRESULT f_forward (FIL*, UINT(*)(const BYTE*,UINT), UINT, UINT*); /* Forward data to the stream */
+FRESULT f_mkfs (BYTE, BYTE, WORD); /* Create a file system on the drive */
+FRESULT f_chdir (const XCHAR*); /* Change current directory */
+FRESULT f_chdrive (BYTE); /* Change current drive */
+
+#if _USE_STRFUNC
+int f_putc (int, FIL*); /* Put a character to the file */
+int f_puts (const char*, FIL*); /* Put a string to the file */
+int f_printf (FIL*, const char*, ...); /* Put a formatted string to the file */
+char* f_gets (char*, int, FIL*); /* Get a string from the file */
+#define f_eof(fp) (((fp)->fptr == (fp)->fsize) ? 1 : 0)
+#define f_error(fp) (((fp)->flag & FA__ERROR) ? 1 : 0)
+#ifndef EOF
+#define EOF -1
+#endif
+#endif
+
+
+
+/*--------------------------------------------------------------*/
+/* User defined functions */
+
+/* Real time clock */
+#if !_FS_READONLY
+DWORD get_fattime (void); /* 31-25: Year(0-127 org.1980), 24-21: Month(1-12), 20-16: Day(1-31) */
+ /* 15-11: Hour(0-23), 10-5: Minute(0-59), 4-0: Second(0-29 *2) */
+#endif
+
+/* Unicode - OEM code conversion */
+#if _USE_LFN
+WCHAR ff_convert (WCHAR, UINT);
+WCHAR ff_wtoupper (WCHAR);
+#endif
+
+/* Sync functions */
+#if _FS_REENTRANT
+BOOL ff_cre_syncobj(BYTE, _SYNC_t*);
+BOOL ff_del_syncobj(_SYNC_t);
+BOOL ff_req_grant(_SYNC_t);
+void ff_rel_grant(_SYNC_t);
+#endif
+
+
+
+/*--------------------------------------------------------------*/
+/* Flags and offset address */
+
+
+/* File access control and file status flags (FIL.flag) */
+
+#define FA_READ 0x01
+#define FA_OPEN_EXISTING 0x00
+#if _FS_READONLY == 0
+#define FA_WRITE 0x02
+#define FA_CREATE_NEW 0x04
+#define FA_CREATE_ALWAYS 0x08
+#define FA_OPEN_ALWAYS 0x10
+#define FA__WRITTEN 0x20
+#define FA__DIRTY 0x40
+#endif
+#define FA__ERROR 0x80
+
+
+/* FAT sub type (FATFS.fs_type) */
+
+#define FS_FAT12 1
+#define FS_FAT16 2
+#define FS_FAT32 3
+
+
+/* File attribute bits for directory entry */
+
+#define AM_RDO 0x01 /* Read only */
+#define AM_HID 0x02 /* Hidden */
+#define AM_SYS 0x04 /* System */
+#define AM_VOL 0x08 /* Volume label */
+#define AM_LFN 0x0F /* LFN entry */
+#define AM_DIR 0x10 /* Directory */
+#define AM_ARC 0x20 /* Archive */
+#define AM_MASK 0x3F /* Mask of defined bits */
+
+
+/* FatFs refers the members in the FAT structures with byte offset instead
+/ of structure member because there are incompatibility of the packing option
+/ between various compilers. */
+
+#define BS_jmpBoot 0
+#define BS_OEMName 3
+#define BPB_BytsPerSec 11
+#define BPB_SecPerClus 13
+#define BPB_RsvdSecCnt 14
+#define BPB_NumFATs 16
+#define BPB_RootEntCnt 17
+#define BPB_TotSec16 19
+#define BPB_Media 21
+#define BPB_FATSz16 22
+#define BPB_SecPerTrk 24
+#define BPB_NumHeads 26
+#define BPB_HiddSec 28
+#define BPB_TotSec32 32
+#define BS_55AA 510
+
+#define BS_DrvNum 36
+#define BS_BootSig 38
+#define BS_VolID 39
+#define BS_VolLab 43
+#define BS_FilSysType 54
+
+#define BPB_FATSz32 36
+#define BPB_ExtFlags 40
+#define BPB_FSVer 42
+#define BPB_RootClus 44
+#define BPB_FSInfo 48
+#define BPB_BkBootSec 50
+#define BS_DrvNum32 64
+#define BS_BootSig32 66
+#define BS_VolID32 67
+#define BS_VolLab32 71
+#define BS_FilSysType32 82
+
+#define FSI_LeadSig 0
+#define FSI_StrucSig 484
+#define FSI_Free_Count 488
+#define FSI_Nxt_Free 492
+
+#define MBR_Table 446
+
+#define DIR_Name 0
+#define DIR_Attr 11
+#define DIR_NTres 12
+#define DIR_CrtTime 14
+#define DIR_CrtDate 16
+#define DIR_FstClusHI 20
+#define DIR_WrtTime 22
+#define DIR_WrtDate 24
+#define DIR_FstClusLO 26
+#define DIR_FileSize 28
+#define LDIR_Ord 0
+#define LDIR_Attr 11
+#define LDIR_Type 12
+#define LDIR_Chksum 13
+#define LDIR_FstClusLO 26
+
+
+
+/*--------------------------------*/
+/* Multi-byte word access macros */
+
+#if _WORD_ACCESS == 1 /* Enable word access to the FAT structure */
+#define LD_WORD(ptr) (WORD)(*(WORD*)(BYTE*)(ptr))
+#define LD_DWORD(ptr) (DWORD)(*(DWORD*)(BYTE*)(ptr))
+#define ST_WORD(ptr,val) *(WORD*)(BYTE*)(ptr)=(WORD)(val)
+#define ST_DWORD(ptr,val) *(DWORD*)(BYTE*)(ptr)=(DWORD)(val)
+#else /* Use byte-by-byte access to the FAT structure */
+#define LD_WORD(ptr) (WORD)(((WORD)*(BYTE*)((ptr)+1)<<8)|(WORD)*(BYTE*)(ptr))
+#define LD_DWORD(ptr) (DWORD)(((DWORD)*(BYTE*)((ptr)+3)<<24)|((DWORD)*(BYTE*)((ptr)+2)<<16)|((WORD)*(BYTE*)((ptr)+1)<<8)|*(BYTE*)(ptr))
+#define ST_WORD(ptr,val) *(BYTE*)(ptr)=(BYTE)(val); *(BYTE*)((ptr)+1)=(BYTE)((WORD)(val)>>8)
+#define ST_DWORD(ptr,val) *(BYTE*)(ptr)=(BYTE)(val); *(BYTE*)((ptr)+1)=(BYTE)((WORD)(val)>>8); *(BYTE*)((ptr)+2)=(BYTE)((DWORD)(val)>>16); *(BYTE*)((ptr)+3)=(BYTE)((DWORD)(val)>>24)
+#endif
+
+
+#endif /* _FATFS */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/CHAN_FS/ffconf.h Sun Jul 21 23:59:00 2013 +0000 @@ -0,0 +1,166 @@ +/*---------------------------------------------------------------------------/ +/ FatFs - FAT file system module configuration file R0.07e (C)ChaN, 2009 +/----------------------------------------------------------------------------/ +/ +/ CAUTION! Do not forget to make clean the project after any changes to +/ the configuration options. +/ +/----------------------------------------------------------------------------*/ +#ifndef _FFCONFIG +#define _FFCONFIG 0x007E + + +/*---------------------------------------------------------------------------/ +/ Function and Buffer Configurations +/----------------------------------------------------------------------------*/ + +#define _FS_TINY 0 /* 0 or 1 */ +/* When _FS_TINY is set to 1, FatFs uses the sector buffer in the file system +/ object instead of the sector buffer in the individual file object for file +/ data transfer. This reduces memory consumption 512 bytes each file object. */ + + +#define _FS_READONLY 0 /* 0 or 1 */ +/* Setting _FS_READONLY to 1 defines read only configuration. This removes +/ writing functions, f_write, f_sync, f_unlink, f_mkdir, f_chmod, f_rename, +/ f_truncate and useless f_getfree. */ + + +#define _FS_MINIMIZE 0 /* 0, 1, 2 or 3 */ +/* The _FS_MINIMIZE option defines minimization level to remove some functions. +/ +/ 0: Full function. +/ 1: f_stat, f_getfree, f_unlink, f_mkdir, f_chmod, f_truncate and f_rename +/ are removed. +/ 2: f_opendir and f_readdir are removed in addition to level 1. +/ 3: f_lseek is removed in addition to level 2. */ + + +#define _USE_STRFUNC 1 /* 0, 1 or 2 */ +/* To enable string functions, set _USE_STRFUNC to 1 or 2. */ + + +#define _USE_MKFS 0 /* 0 or 1 */ +/* To enable f_mkfs function, set _USE_MKFS to 1 and set _FS_READONLY to 0 */ + + +#define _USE_FORWARD 0 /* 0 or 1 */ +/* To enable f_forward function, set _USE_FORWARD to 1 and set _FS_TINY to 1. */ + + + +/*---------------------------------------------------------------------------/ +/ Locale and Namespace Configurations +/----------------------------------------------------------------------------*/ + +#define _CODE_PAGE 437 +/* The _CODE_PAGE specifies the OEM code page to be used on the target system. +/ Incorrect setting of the code page can cause a file open failure. +/ +/ 932 - Japanese Shift-JIS (DBCS, OEM, Windows) +/ 936 - Simplified Chinese GBK (DBCS, OEM, Windows) +/ 949 - Korean (DBCS, OEM, Windows) +/ 950 - Traditional Chinese Big5 (DBCS, OEM, Windows) +/ 1250 - Central Europe (Windows) +/ 1251 - Cyrillic (Windows) +/ 1252 - Latin 1 (Windows) +/ 1253 - Greek (Windows) +/ 1254 - Turkish (Windows) +/ 1255 - Hebrew (Windows) +/ 1256 - Arabic (Windows) +/ 1257 - Baltic (Windows) +/ 1258 - Vietnam (OEM, Windows) +/ 437 - U.S. (OEM) +/ 720 - Arabic (OEM) +/ 737 - Greek (OEM) +/ 775 - Baltic (OEM) +/ 850 - Multilingual Latin 1 (OEM) +/ 858 - Multilingual Latin 1 + Euro (OEM) +/ 852 - Latin 2 (OEM) +/ 855 - Cyrillic (OEM) +/ 866 - Russian (OEM) +/ 857 - Turkish (OEM) +/ 862 - Hebrew (OEM) +/ 874 - Thai (OEM, Windows) +/ 1 - ASCII only (Valid for non LFN cfg.) +*/ + + +#define _USE_LFN 1 /* 0, 1 or 2 */ +#define _MAX_LFN 255 /* Maximum LFN length to handle (12 to 255) */ +/* The _USE_LFN option switches the LFN support. +/ +/ 0: Disable LFN. _MAX_LFN and _LFN_UNICODE have no effect. +/ 1: Enable LFN with static working buffer on the bss. NOT REENTRANT. +/ 2: Enable LFN with dynamic working buffer on the STACK. +/ +/ The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes. When enable LFN, +/ two Unicode handling functions ff_convert() and ff_wtoupper() must be added +/ to the project. */ + + +#define _LFN_UNICODE 0 /* 0 or 1 */ +/* To switch the character code set on FatFs API to Unicode, +/ enable LFN feature and set _LFN_UNICODE to 1. +*/ + + +#define _FS_RPATH 0 /* 0 or 1 */ +/* When _FS_RPATH is set to 1, relative path feature is enabled and f_chdir, +/ f_chdrive function are available. +/ Note that output of the f_readdir fnction is affected by this option. */ + + + +/*---------------------------------------------------------------------------/ +/ Physical Drive Configurations +/----------------------------------------------------------------------------*/ + +#define _DRIVES 1 +/* Number of volumes (logical drives) to be used. */ + + +#define _MAX_SS 1024 /* 512, 1024, 2048 or 4096 */ +/* Maximum sector size to be handled. +/ Always set 512 for memory card and hard disk but a larger value may be +/ required for floppy disk (512/1024) and optical disk (512/2048). +/ When _MAX_SS is larger than 512, GET_SECTOR_SIZE command must be implememted +/ to the disk_ioctl function. */ + + +#define _MULTI_PARTITION 0 /* 0 or 1 */ +/* When _MULTI_PARTITION is set to 0, each volume is bound to the same physical +/ drive number and can mount only first primaly partition. When it is set to 1, +/ each volume is tied to the partitions listed in Drives[]. */ + + + +/*---------------------------------------------------------------------------/ +/ System Configurations +/----------------------------------------------------------------------------*/ + +#define _WORD_ACCESS 0 /* 0 or 1 */ +/* The _WORD_ACCESS option defines which access method is used to the word +/ data on the FAT volume. +/ +/ 0: Byte-by-byte access. Always compatible with all platforms. +/ 1: Word access. Do not choose this unless following condition is met. +/ +/ When the byte order on the memory is big-endian or address miss-aligned +/ word access results incorrect behavior, the _WORD_ACCESS must be set to 0. +/ If it is not the case, the value can also be set to 1 to improve the +/ performance and code size. */ + + +#define _FS_REENTRANT 0 /* 0 or 1 */ +#define _FS_TIMEOUT 1000 /* Timeout period in unit of time ticks */ +#define _SYNC_t HANDLE /* O/S dependent type of sync object. e.g. HANDLE, OS_EVENT*, ID and etc.. */ +/* The _FS_REENTRANT option switches the reentrancy of the FatFs module. +/ +/ 0: Disable reentrancy. _SYNC_t and _FS_TIMEOUT have no effect. +/ 1: Enable reentrancy. Also user provided synchronization handlers, +/ ff_req_grant, ff_rel_grant, ff_del_syncobj and ff_cre_syncobj +/ function must be added to the project. */ + + +#endif /* _FFCONFIG */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/CHAN_FS/integer.h Sun Jul 21 23:59:00 2013 +0000
@@ -0,0 +1,39 @@
+/*-------------------------------------------*/
+/* Integer type definitions for FatFs module */
+/*-------------------------------------------*/
+
+#ifndef _INTEGER
+
+#if 0
+#include <windows.h>
+#else
+
+/* These types must be 16-bit, 32-bit or larger integer */
+typedef int INT;
+typedef unsigned int UINT;
+
+/* These types must be 8-bit integer */
+
+#define CHAR char
+//typedef signed char CHAR;
+typedef unsigned char UCHAR;
+typedef unsigned char BYTE;
+
+/* These types must be 16-bit integer */
+typedef short SHORT;
+typedef unsigned short USHORT;
+typedef unsigned short WORD;
+typedef unsigned short WCHAR;
+
+/* These types must be 32-bit integer */
+typedef long LONG;
+typedef unsigned long ULONG;
+typedef unsigned long DWORD;
+
+/* Boolean type */
+typedef enum { FALSE = 0, TRUE } BOOL;
+
+#endif
+
+#define _INTEGER
+#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/CHAN_FS/option/ccsbcs.c Sun Jul 21 23:59:00 2013 +0000
@@ -0,0 +1,538 @@
+/* (SBCS code pages) */
+/*------------------------------------------------------------------------*/
+/* 437 U.S. (OEM)
+/ 720 Arabic (OEM)
+/ 1256 Arabic (Windows)
+/ 737 Greek (OEM)
+/ 1253 Greek (Windows)
+/ 1250 Central Europe (Windows)
+/ 775 Baltic (OEM)
+/ 1257 Baltic (Windows)
+/ 850 Multilingual Latin 1 (OEM)
+/ 852 Latin 2 (OEM)
+/ 1252 Latin 1 (Windows)
+/ 855 Cyrillic (OEM)
+/ 1251 Cyrillic (Windows)
+/ 866 Russian (OEM)
+/ 857 Turkish (OEM)
+/ 1254 Turkish (Windows)
+/ 858 Multilingual Latin 1 + Euro (OEM)
+/ 862 Hebrew (OEM)
+/ 1255 Hebrew (Windows)
+/ 874 Thai (OEM, Windows)
+/ 1258 Vietnam (OEM, Windows)
+*/
+
+#include "../ff.h"
+
+
+#if _CODE_PAGE == 437
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP437(0x80-0xFF) to Unicode conversion table */
+ 0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7,
+ 0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5,
+ 0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9,
+ 0x00FF, 0x00D6, 0x00DC, 0x00A2, 0x00A3, 0x00A5, 0x20A7, 0x0192,
+ 0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA,
+ 0x00BF, 0x2310, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
+ 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556,
+ 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510,
+ 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F,
+ 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
+ 0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B,
+ 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
+ 0x03B1, 0x00DF, 0x0393, 0x03C0, 0x03A3, 0x03C3, 0x00B5, 0x03C4,
+ 0x03A6, 0x0398, 0x03A9, 0x03B4, 0x221E, 0x03C6, 0x03B5, 0x2229,
+ 0x2261, 0x00B1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00F7, 0x2248,
+ 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0
+};
+
+#elif _CODE_PAGE == 720
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP720(0x80-0xFF) to Unicode conversion table */
+ 0x0000, 0x0000, 0x00E9, 0x00E2, 0x0000, 0x00E0, 0x0000, 0x00E7,
+ 0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x0651, 0x0652, 0x00F4, 0x00A4, 0x0640, 0x00FB, 0x00F9,
+ 0x0621, 0x0622, 0x0623, 0x0624, 0x00A3, 0x0625, 0x0626, 0x0627,
+ 0x0628, 0x0629, 0x062A, 0x062B, 0x062C, 0x062D, 0x062E, 0x062F,
+ 0x0630, 0x0631, 0x0632, 0x0633, 0x0634, 0x0635, 0x00AB, 0x00BB,
+ 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556,
+ 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510,
+ 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F,
+ 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
+ 0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B,
+ 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
+ 0x0636, 0x0637, 0x0638, 0x0639, 0x063A, 0x0641, 0x00B5, 0x0642,
+ 0x0643, 0x0644, 0x0645, 0x0646, 0x0647, 0x0648, 0x0649, 0x064A,
+ 0x2261, 0x064B, 0x064C, 0x064D, 0x064E, 0x064F, 0xO650, 0x2248,
+ 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0
+};
+
+#elif _CODE_PAGE == 737
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP737(0x80-0xFF) to Unicode conversion table */
+ 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397, 0x0398,
+ 0x0399, 0x039A, 0x039B, 0x039C, 0x039D, 0x039E, 0x039F, 0x03A0,
+ 0x03A1, 0x03A3, 0x03A4, 0x03A5, 0x03A6, 0x03A7, 0x03A8, 0x03A9,
+ 0x03B1, 0x03B2, 0x03B3, 0x03B4, 0x03B5, 0x03B6, 0x03B7, 0x03B8,
+ 0x03B9, 0x03BA, 0x03BB, 0x03BC, 0x03BD, 0x03BE, 0x03BF, 0x03C0,
+ 0x03C1, 0x03C3, 0x03C2, 0x03C4, 0x03C5, 0x03C6, 0x03C7, 0x03C8,
+ 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556,
+ 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510,
+ 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F,
+ 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
+ 0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B,
+ 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
+ 0x03C9, 0x03AC, 0x03AD, 0x03AE, 0x03CA, 0x03AF, 0x03CC, 0x03CD,
+ 0x03CB, 0x03CE, 0x0386, 0x0388, 0x0389, 0x038A, 0x038C, 0x038E,
+ 0x038F, 0x00B1, 0x2265, 0x2264, 0x03AA, 0x03AB, 0x00F7, 0x2248,
+ 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0
+};
+
+#elif _CODE_PAGE == 775
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP775(0x80-0xFF) to Unicode conversion table */
+ 0x0106, 0x00FC, 0x00E9, 0x0101, 0x00E4, 0x0123, 0x00E5, 0x0107,
+ 0x0142, 0x0113, 0x0156, 0x0157, 0x012B, 0x0179, 0x00C4, 0x00C5,
+ 0x00C9, 0x00E6, 0x00C6, 0x014D, 0x00F6, 0x0122, 0x00A2, 0x015A,
+ 0x015B, 0x00D6, 0x00DC, 0x00F8, 0x00A3, 0x00D8, 0x00D7, 0x00A4,
+ 0x0100, 0x012A, 0x00F3, 0x017B, 0x017C, 0x017A, 0x201D, 0x00A6,
+ 0x00A9, 0x00AE, 0x00AC, 0x00BD, 0x00BC, 0x0141, 0x00AB, 0x00BB,
+ 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x0104, 0x010C, 0x0118,
+ 0x0116, 0x2563, 0x2551, 0x2557, 0x255D, 0x012E, 0x0160, 0x2510,
+ 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x0172, 0x016A,
+ 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x017D,
+ 0x0105, 0x010D, 0x0119, 0x0117, 0x012F, 0x0161, 0x0173, 0x016B,
+ 0x017E, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
+ 0x00D3, 0x00DF, 0x014C, 0x0143, 0x00F5, 0x00D5, 0x00B5, 0x0144,
+ 0x0136, 0x0137, 0x013B, 0x013C, 0x0146, 0x0112, 0x0145, 0x2019,
+ 0x00AD, 0x00B1, 0x201C, 0x00BE, 0x00B6, 0x00A7, 0x00F7, 0x201E,
+ 0x00B0, 0x2219, 0x00B7, 0x00B9, 0x00B3, 0x00B2, 0x25A0, 0x00A0
+};
+
+#elif _CODE_PAGE == 850
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP850(0x80-0xFF) to Unicode conversion table */
+ 0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7,
+ 0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5,
+ 0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9,
+ 0x00FF, 0x00D6, 0x00DC, 0x00F8, 0x00A3, 0x00D8, 0x00D7, 0x0192,
+ 0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA,
+ 0x00BF, 0x00AE, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
+ 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x00C1, 0x00C2, 0x00C0,
+ 0x00A9, 0x2563, 0x2551, 0x2557, 0x255D, 0x00A2, 0x00A5, 0x2510,
+ 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x00E3, 0x00C3,
+ 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x00A4,
+ 0x00F0, 0x00D0, 0x00CA, 0x00CB, 0x00C8, 0x0131, 0x00CD, 0x00CE,
+ 0x00CF, 0x2518, 0x250C, 0x2588, 0x2584, 0x00A6, 0x00CC, 0x2580,
+ 0x00D3, 0x00DF, 0x00D4, 0x00D2, 0x00F5, 0x00D5, 0x00B5, 0x00FE,
+ 0x00DE, 0x00DA, 0x00DB, 0x00D9, 0x00FD, 0x00DD, 0x00AF, 0x00B4,
+ 0x00AD, 0x00B1, 0x2017, 0x00BE, 0x00B6, 0x00A7, 0x00F7, 0x00B8,
+ 0x00B0, 0x00A8, 0x00B7, 0x00B9, 0x00B3, 0x00B2, 0x25A0, 0x00A0
+};
+
+#elif _CODE_PAGE == 852
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP852(0x80-0xFF) to Unicode conversion table */
+ 0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x016F, 0x0107, 0x00E7,
+ 0x0142, 0x00EB, 0x0150, 0x0151, 0x00EE, 0x0179, 0x00C4, 0x0106,
+ 0x00C9, 0x0139, 0x013A, 0x00F4, 0x00F6, 0x013D, 0x013E, 0x015A,
+ 0x015B, 0x00D6, 0x00DC, 0x0164, 0x0165, 0x0141, 0x00D7, 0x010D,
+ 0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x0104, 0x0105, 0x017D, 0x017E,
+ 0x0118, 0x0119, 0x00AC, 0x017A, 0x010C, 0x015F, 0x00AB, 0x00BB,
+ 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x00C1, 0x00C2, 0x011A,
+ 0x015E, 0x2563, 0x2551, 0x2557, 0x255D, 0x017B, 0x017C, 0x2510,
+ 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x0102, 0x0103,
+ 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x00A4,
+ 0x0111, 0x0110, 0x010E, 0x00CB, 0x010F, 0x0147, 0x00CD, 0x00CE,
+ 0x011B, 0x2518, 0x250C, 0x2588, 0x2584, 0x0162, 0x016E, 0x2580,
+ 0x00D3, 0x00DF, 0x00D4, 0x0143, 0x0144, 0x0148, 0x0160, 0x0161,
+ 0x0154, 0x00DA, 0x0155, 0x0170, 0x00FD, 0x00DD, 0x0163, 0x00B4,
+ 0x00AD, 0x02DD, 0x02DB, 0x02C7, 0x02D8, 0x00A7, 0x00F7, 0x00B8,
+ 0x00B0, 0x00A8, 0x02D9, 0x0171, 0x0158, 0x0159, 0x25A0, 0x00A0
+};
+
+#elif _CODE_PAGE == 855
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP855(0x80-0xFF) to Unicode conversion table */
+ 0x0452, 0x0402, 0x0453, 0x0403, 0x0451, 0x0401, 0x0454, 0x0404,
+ 0x0455, 0x0405, 0x0456, 0x0406, 0x0457, 0x0407, 0x0458, 0x0408,
+ 0x0459, 0x0409, 0x045A, 0x040A, 0x045B, 0x040B, 0x045C, 0x040C,
+ 0x045E, 0x040E, 0x045F, 0x040F, 0x044E, 0x042E, 0x044A, 0x042A,
+ 0x0430, 0x0410, 0x0431, 0x0411, 0x0446, 0x0426, 0x0434, 0x0414,
+ 0x0435, 0x0415, 0x0444, 0x0424, 0x0433, 0x0413, 0x00AB, 0x00BB,
+ 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x0445, 0x0425, 0x0438,
+ 0x0418, 0x2563, 0x2551, 0x2557, 0x255D, 0x0439, 0x0419, 0x2510,
+ 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x043A, 0x041A,
+ 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x00A4,
+ 0x043B, 0x041B, 0x043C, 0x041C, 0x043D, 0x041D, 0x043E, 0x041E,
+ 0x043F, 0x2518, 0x250C, 0x2588, 0x2584, 0x041F, 0x044F, 0x2580,
+ 0x042F, 0x0440, 0x0420, 0x0441, 0x0421, 0x0442, 0x0422, 0x0443,
+ 0x0423, 0x0436, 0x0416, 0x0432, 0x0412, 0x044C, 0x042C, 0x2116,
+ 0x00AD, 0x044B, 0x042B, 0x0437, 0x0417, 0x0448, 0x0428, 0x044D,
+ 0x042D, 0x0449, 0x0429, 0x0447, 0x0427, 0x00A7, 0x25A0, 0x00A0
+};
+
+#elif _CODE_PAGE == 857
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP857(0x80-0xFF) to Unicode conversion table */
+ 0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7,
+ 0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x0131, 0x00C4, 0x00C5,
+ 0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9,
+ 0x0130, 0x00D6, 0x00DC, 0x00F8, 0x00A3, 0x00D8, 0x015E, 0x015F,
+ 0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x011E, 0x011F,
+ 0x00BF, 0x00AE, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
+ 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x00C1, 0x00C2, 0x00C0,
+ 0x00A9, 0x2563, 0x2551, 0x2557, 0x255D, 0x00A2, 0x00A5, 0x2510,
+ 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x00E3, 0x00C3,
+ 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x00A4,
+ 0x00BA, 0x00AA, 0x00CA, 0x00CB, 0x00C8, 0x0000, 0x00CD, 0x00CE,
+ 0x00CF, 0x2518, 0x250C, 0x2588, 0x2584, 0x00A6, 0x00CC, 0x2580,
+ 0x00D3, 0x00DF, 0x00D4, 0x00D2, 0x00F5, 0x00D5, 0x00B5, 0x0000,
+ 0x00D7, 0x00DA, 0x00DB, 0x00D9, 0x00EC, 0x00FF, 0x00AF, 0x00B4,
+ 0x00AD, 0x00B1, 0x0000, 0x00BE, 0x00B6, 0x00A7, 0x00F7, 0x00B8,
+ 0x00B0, 0x00A8, 0x00B7, 0x00B9, 0x00B3, 0x00B2, 0x25A0, 0x00A0
+};
+
+#elif _CODE_PAGE == 858
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP858(0x80-0xFF) to Unicode conversion table */
+ 0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7,
+ 0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5,
+ 0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9,
+ 0x00FF, 0x00D6, 0x00DC, 0x00F8, 0x00A3, 0x00D8, 0x00D7, 0x0192,
+ 0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA,
+ 0x00BF, 0x00AE, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
+ 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x00C1, 0x00C2, 0x00C0,
+ 0x00A9, 0x2563, 0x2551, 0x2557, 0x2550, 0x00A2, 0x00A5, 0x2510,
+ 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x00E3, 0x00C3,
+ 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x00A4,
+ 0x00F0, 0x00D0, 0x00CA, 0x00CB, 0x00C8, 0x20AC, 0x00CD, 0x00CE,
+ 0x00CF, 0x2518, 0x250C, 0x2588, 0x2584, 0x00C6, 0x00CC, 0x2580,
+ 0x00D3, 0x00DF, 0x00D4, 0x00D2, 0x00F5, 0x00D5, 0x00B5, 0x00FE,
+ 0x00DE, 0x00DA, 0x00DB, 0x00D9, 0x00FD, 0x00DD, 0x00AF, 0x00B4,
+ 0x00AD, 0x00B1, 0x2017, 0x00BE, 0x00B6, 0x00A7, 0x00F7, 0x00B8,
+ 0x00B0, 0x00A8, 0x00B7, 0x00B9, 0x00B3, 0x00B2, 0x25A0, 0x00A0
+};
+
+#elif _CODE_PAGE == 862
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP862(0x80-0xFF) to Unicode conversion table */
+ 0x05D0, 0x05D1, 0x05D2, 0x05D3, 0x05D4, 0x05D5, 0x05D6, 0x05D7,
+ 0x05D8, 0x05D9, 0x05DA, 0x05DB, 0x05DC, 0x05DD, 0x05DE, 0x05DF,
+ 0x05E0, 0x05E1, 0x05E2, 0x05E3, 0x05E4, 0x05E5, 0x05E6, 0x05E7,
+ 0x05E8, 0x05E9, 0x05EA, 0x00A2, 0x00A3, 0x00A5, 0x20A7, 0x0192,
+ 0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA,
+ 0x00BF, 0x2310, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
+ 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556,
+ 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510,
+ 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F,
+ 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
+ 0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B,
+ 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
+ 0x03B1, 0x00DF, 0x0393, 0x03C0, 0x03A3, 0x03C3, 0x00B5, 0x03C4,
+ 0x03A6, 0x0398, 0x03A9, 0x03B4, 0x221E, 0x03C6, 0x03B5, 0x2229,
+ 0x2261, 0x00B1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00F7, 0x2248,
+ 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0
+};
+
+#elif _CODE_PAGE == 866
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP866(0x80-0xFF) to Unicode conversion table */
+ 0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417,
+ 0x0418, 0x0419, 0x041A, 0x041B, 0x041C, 0x041D, 0x041E, 0x041F,
+ 0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427,
+ 0x0428, 0x0429, 0x042A, 0x042B, 0x042C, 0x042D, 0x042E, 0x042F,
+ 0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437,
+ 0x0438, 0x0439, 0x043A, 0x043B, 0x043C, 0x043D, 0x043E, 0x043F,
+ 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556,
+ 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510,
+ 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F,
+ 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
+ 0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B,
+ 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
+ 0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447,
+ 0x0448, 0x0449, 0x044A, 0x044B, 0x044C, 0x044D, 0x044E, 0x044F,
+ 0x0401, 0x0451, 0x0404, 0x0454, 0x0407, 0x0457, 0x040E, 0x045E,
+ 0x00B0, 0x2219, 0x00B7, 0x221A, 0x2116, 0x00A4, 0x25A0, 0x00A0
+};
+
+#elif _CODE_PAGE == 874
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP874(0x80-0xFF) to Unicode conversion table */
+ 0x20AC, 0x0000, 0x0000, 0x0000, 0x0000, 0x2026, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+ 0x00A0, 0x0E01, 0x0E02, 0x0E03, 0x0E04, 0x0E05, 0x0E06, 0x0E07,
+ 0x0E08, 0x0E09, 0x0E0A, 0x0E0B, 0x0E0C, 0x0E0D, 0x0E0E, 0x0E0F,
+ 0x0E10, 0x0E11, 0x0E12, 0x0E13, 0x0E14, 0x0E15, 0x0E16, 0x0E17,
+ 0x0E18, 0x0E19, 0x0E1A, 0x0E1B, 0x0E1C, 0x0E1D, 0x0E1E, 0x0E1F,
+ 0x0E20, 0x0E21, 0x0E22, 0x0E23, 0x0E24, 0x0E25, 0x0E26, 0x0E27,
+ 0x0E28, 0x0E29, 0x0E2A, 0x0E2B, 0x0E2C, 0x0E2D, 0x0E2E, 0x0E2F,
+ 0x0E30, 0x0E31, 0x0E32, 0x0E33, 0x0E34, 0x0E35, 0x0E36, 0x0E37,
+ 0x0E38, 0x0E39, 0x0E3A, 0x0000, 0x0000, 0x0000, 0x0000, 0x0E3F,
+ 0x0E40, 0x0E41, 0x0E42, 0x0E43, 0x0E44, 0x0E45, 0x0E46, 0x0E47,
+ 0x0E48, 0x0E49, 0x0E4A, 0x0E4B, 0x0E4C, 0x0E4D, 0x0E4E, 0x0E4F,
+ 0x0E50, 0x0E51, 0x0E52, 0x0E53, 0x0E54, 0x0E55, 0x0E56, 0x0E57,
+ 0x0E58, 0x0E59, 0x0E5A, 0x0E5B, 0x0000, 0x0000, 0x0000, 0x0000
+};
+
+#elif _CODE_PAGE == 1250
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP1250(0x80-0xFF) to Unicode conversion table */
+ 0x20AC, 0x0000, 0x201A, 0x0000, 0x201E, 0x2026, 0x2020, 0x2021,
+ 0x0000, 0x2030, 0x0160, 0x2039, 0x015A, 0x0164, 0x017D, 0x0179,
+ 0x0000, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
+ 0x0000, 0x2122, 0x0161, 0x203A, 0x015B, 0x0165, 0x017E, 0x017A,
+ 0x00A0, 0x02C7, 0x02D8, 0x0141, 0x00A4, 0x0104, 0x00A6, 0x00A7,
+ 0x00A8, 0x00A9, 0x015E, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x017B,
+ 0x00B0, 0x00B1, 0x02DB, 0x0142, 0x00B4, 0x00B5, 0x00B6, 0x00B7,
+ 0x00B8, 0x0105, 0x015F, 0x00BB, 0x013D, 0x02DD, 0x013E, 0x017C,
+ 0x0154, 0x00C1, 0x00C2, 0x0102, 0x00C4, 0x0139, 0x0106, 0x00C7,
+ 0x010C, 0x00C9, 0x0118, 0x00CB, 0x011A, 0x00CD, 0x00CE, 0x010E,
+ 0x0110, 0x0143, 0x0147, 0x00D3, 0x00D4, 0x0150, 0x00D6, 0x00D7,
+ 0x0158, 0x016E, 0x00DA, 0x0170, 0x00DC, 0x00DD, 0x0162, 0x00DF,
+ 0x0155, 0x00E1, 0x00E2, 0x0103, 0x00E4, 0x013A, 0x0107, 0x00E7,
+ 0x010D, 0x00E9, 0x0119, 0x00EB, 0x011B, 0x00ED, 0x00EE, 0x010F,
+ 0x0111, 0x0144, 0x0148, 0x00F3, 0x00F4, 0x0151, 0x00F6, 0x00F7,
+ 0x0159, 0x016F, 0x00FA, 0x0171, 0x00FC, 0x00FD, 0x0163, 0x02D9
+};
+
+#elif _CODE_PAGE == 1251
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP1251(0x80-0xFF) to Unicode conversion table */
+ 0x0402, 0x0403, 0x201A, 0x0453, 0x201E, 0x2026, 0x2020, 0x2021,
+ 0x20AC, 0x2030, 0x0409, 0x2039, 0x040A, 0x040C, 0x040B, 0x040F,
+ 0x0452, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
+ 0x0000, 0x2111, 0x0459, 0x203A, 0x045A, 0x045C, 0x045B, 0x045F,
+ 0x00A0, 0x040E, 0x045E, 0x0408, 0x00A4, 0x0490, 0x00A6, 0x00A7,
+ 0x0401, 0x00A9, 0x0404, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x0407,
+ 0x00B0, 0x00B1, 0x0406, 0x0456, 0x0491, 0x00B5, 0x00B6, 0x00B7,
+ 0x0451, 0x2116, 0x0454, 0x00BB, 0x0458, 0x0405, 0x0455, 0x0457,
+ 0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417,
+ 0x0418, 0x0419, 0x041A, 0x041B, 0x041C, 0x041D, 0x041E, 0x041F,
+ 0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427,
+ 0x0428, 0x0429, 0x042A, 0x042D, 0x042C, 0x042D, 0x042E, 0x042F,
+ 0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437,
+ 0x0438, 0x0439, 0x043A, 0x043B, 0x043C, 0x043D, 0x043E, 0x043F,
+ 0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447,
+ 0x0448, 0x0449, 0x044A, 0x044B, 0x044C, 0x044D, 0x044E, 0x044F
+};
+
+#elif _CODE_PAGE == 1252
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP1252(0x80-0xFF) to Unicode conversion table */
+ 0x20AC, 0x0000, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021,
+ 0x02C6, 0x2030, 0x0160, 0x2039, 0x0152, 0x0000, 0x017D, 0x0000,
+ 0x0000, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
+ 0x02DC, 0x2122, 0x0161, 0x203A, 0x0153, 0x0000, 0x017E, 0x0178,
+ 0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7,
+ 0x00A8, 0x00A9, 0x00AA, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF,
+ 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7,
+ 0x00B8, 0x00B9, 0x00BA, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00BF,
+ 0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x00C7,
+ 0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF,
+ 0x00D0, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x00D7,
+ 0x00D8, 0x00D9, 0x00DA, 0x00BD, 0x00DC, 0x00DD, 0x00DE, 0x00DF,
+ 0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7,
+ 0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF,
+ 0x00F0, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x00F7,
+ 0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x00FD, 0x00FE, 0x00FF
+};
+
+#elif _CODE_PAGE == 1253
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP1253(0x80-0xFF) to Unicode conversion table */
+ 0x20AC, 0x0000, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021,
+ 0x0000, 0x2030, 0x0000, 0x2039, 0x000C, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
+ 0x0000, 0x2122, 0x0000, 0x203A, 0x0000, 0x0000, 0x0000, 0x0000,
+ 0x00A0, 0x0385, 0x0386, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7,
+ 0x00A8, 0x00A9, 0x0000, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x2015,
+ 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x0384, 0x00B5, 0x00B6, 0x00B7,
+ 0x0388, 0x0389, 0x038A, 0x00BB, 0x038C, 0x00BD, 0x038E, 0x038F,
+ 0x0390, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397,
+ 0x0398, 0x0399, 0x039A, 0x039B, 0x039C, 0x039D, 0x039E, 0x039F,
+ 0x03A0, 0x03A1, 0x0000, 0x03A3, 0x03A4, 0x03A5, 0x03A6, 0x03A7,
+ 0x03A8, 0x03A9, 0x03AA, 0x03AD, 0x03AC, 0x03AD, 0x03AE, 0x03AF,
+ 0x03B0, 0x03B1, 0x03B2, 0x03B3, 0x03B4, 0x03B5, 0x03B6, 0x03B7,
+ 0x03B8, 0x03B9, 0x03BA, 0x03BB, 0x03BC, 0x03BD, 0x03BE, 0x03BF,
+ 0x03C0, 0x03C1, 0x03C2, 0x03C3, 0x03C4, 0x03C5, 0x03C6, 0x03C7,
+ 0x03C8, 0x03C9, 0x03CA, 0x03CB, 0x03CC, 0x03CD, 0x03CE, 0x0000
+};
+
+#elif _CODE_PAGE == 1254
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP1254(0x80-0xFF) to Unicode conversion table */
+ 0x20AC, 0x0000, 0x210A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021,
+ 0x02C6, 0x2030, 0x0160, 0x2039, 0x0152, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
+ 0x02DC, 0x2122, 0x0161, 0x203A, 0x0153, 0x0000, 0x0000, 0x0178,
+ 0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7,
+ 0x00A8, 0x00A9, 0x00AA, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF,
+ 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7,
+ 0x00B8, 0x00B9, 0x00BA, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00BF,
+ 0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x00C7,
+ 0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF,
+ 0x011E, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x00D7,
+ 0x00D8, 0x00D9, 0x00DA, 0x00BD, 0x00DC, 0x0130, 0x015E, 0x00DF,
+ 0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7,
+ 0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF,
+ 0x011F, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x00F7,
+ 0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x0131, 0x015F, 0x00FF
+};
+
+#elif _CODE_PAGE == 1255
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP1255(0x80-0xFF) to Unicode conversion table */
+ 0x20AC, 0x0000, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021,
+ 0x02C6, 0x2030, 0x0000, 0x2039, 0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
+ 0x02DC, 0x2122, 0x0000, 0x203A, 0x0000, 0x0000, 0x0000, 0x0000,
+ 0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7,
+ 0x00A8, 0x00A9, 0x00D7, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF,
+ 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7,
+ 0x00B8, 0x00B9, 0x00F7, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00BF,
+ 0x05B0, 0x05B1, 0x05B2, 0x05B3, 0x05B4, 0x05B5, 0x05B6, 0x05B7,
+ 0x05B8, 0x05B9, 0x0000, 0x05BB, 0x05BC, 0x05BD, 0x05BE, 0x05BF,
+ 0x05C0, 0x05C1, 0x05C2, 0x05C3, 0x05F0, 0x05F1, 0x05F2, 0x05F3,
+ 0x05F4, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+ 0x05D0, 0x05D1, 0x05D2, 0x05D3, 0x05D4, 0x05D5, 0x05D6, 0x05D7,
+ 0x05D8, 0x05D9, 0x05DA, 0x05DB, 0x05DC, 0x05DD, 0x05DE, 0x05DF,
+ 0x05E0, 0x05E1, 0x05E2, 0x05E3, 0x05E4, 0x05E5, 0x05E6, 0x05E7,
+ 0x05E8, 0x05E9, 0x05EA, 0x0000, 0x0000, 0x200E, 0x200F, 0x0000
+};
+
+#elif _CODE_PAGE == 1256
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP1256(0x80-0xFF) to Unicode conversion table */
+ 0x20AC, 0x067E, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021,
+ 0x02C6, 0x2030, 0x0679, 0x2039, 0x0152, 0x0686, 0x0698, 0x0688,
+ 0x06AF, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
+ 0x06A9, 0x2122, 0x0691, 0x203A, 0x0153, 0x200C, 0x200D, 0x06BA,
+ 0x00A0, 0x060C, 0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7,
+ 0x00A8, 0x00A9, 0x06BE, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF,
+ 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7,
+ 0x00B8, 0x00B9, 0x061B, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x061F,
+ 0x06C1, 0x0621, 0x0622, 0x0623, 0x0624, 0x0625, 0x0626, 0x0627,
+ 0x0628, 0x0629, 0x062A, 0x062B, 0x062C, 0x062D, 0x062E, 0x062F,
+ 0x0630, 0x0631, 0x0632, 0x0633, 0x0634, 0x0635, 0x0636, 0x00D7,
+ 0x0637, 0x0638, 0x0639, 0x063A, 0x0640, 0x0640, 0x0642, 0x0643,
+ 0x00E0, 0x0644, 0x00E2, 0x0645, 0x0646, 0x0647, 0x0648, 0x00E7,
+ 0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x0649, 0x064A, 0x00EE, 0x00EF,
+ 0x064B, 0x064C, 0x064D, 0x064E, 0x00F4, 0x064F, 0x0650, 0x00F7,
+ 0x0651, 0x00F9, 0x0652, 0x00FB, 0x00FC, 0x200E, 0x200F, 0x06D2
+}
+
+#elif _CODE_PAGE == 1257
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP1257(0x80-0xFF) to Unicode conversion table */
+ 0x20AC, 0x0000, 0x201A, 0x0000, 0x201E, 0x2026, 0x2020, 0x2021,
+ 0x0000, 0x2030, 0x0000, 0x2039, 0x0000, 0x00A8, 0x02C7, 0x00B8,
+ 0x0000, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
+ 0x0000, 0x2122, 0x0000, 0x203A, 0x0000, 0x00AF, 0x02DB, 0x0000,
+ 0x00A0, 0x0000, 0x00A2, 0x00A3, 0x00A4, 0x0000, 0x00A6, 0x00A7,
+ 0x00D8, 0x00A9, 0x0156, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF,
+ 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7,
+ 0x00B8, 0x00B9, 0x0157, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00E6,
+ 0x0104, 0x012E, 0x0100, 0x0106, 0x00C4, 0x00C5, 0x0118, 0x0112,
+ 0x010C, 0x00C9, 0x0179, 0x0116, 0x0122, 0x0136, 0x012A, 0x013B,
+ 0x0160, 0x0143, 0x0145, 0x00D3, 0x014C, 0x00D5, 0x00D6, 0x00D7,
+ 0x0172, 0x0141, 0x015A, 0x016A, 0x00DC, 0x017B, 0x017D, 0x00DF,
+ 0x0105, 0x012F, 0x0101, 0x0107, 0x00E4, 0x00E5, 0x0119, 0x0113,
+ 0x010D, 0x00E9, 0x017A, 0x0117, 0x0123, 0x0137, 0x012B, 0x013C,
+ 0x0161, 0x0144, 0x0146, 0x00F3, 0x014D, 0x00F5, 0x00F6, 0x00F7,
+ 0x0173, 0x014E, 0x015B, 0x016B, 0x00FC, 0x017C, 0x017E, 0x02D9
+};
+
+#elif _CODE_PAGE == 1258
+#define _TBLDEF 1
+static
+const WCHAR Tbl[] = { /* CP1258(0x80-0xFF) to Unicode conversion table */
+ 0x20AC, 0x0000, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021,
+ 0x02C6, 0x2030, 0x0000, 0x2039, 0x0152, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
+ 0x02DC, 0x2122, 0x0000, 0x203A, 0x0153, 0x0000, 0x0000, 0x0178,
+ 0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7,
+ 0x00A8, 0x00A9, 0x00AA, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF,
+ 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7,
+ 0x00B8, 0x00B9, 0x00BA, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00BF,
+ 0x00C0, 0x00C1, 0x00C2, 0x0102, 0x00C4, 0x00C5, 0x00C6, 0x00C7,
+ 0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x0300, 0x00CD, 0x00CE, 0x00CF,
+ 0x0110, 0x00D1, 0x0309, 0x00D3, 0x00D4, 0x01A0, 0x00D6, 0x00D7,
+ 0x00D8, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x01AF, 0x0303, 0x00DF,
+ 0x00E0, 0x00E1, 0x00E2, 0x0103, 0x00E4, 0x00E5, 0x00E6, 0x00E7,
+ 0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x0301, 0x00ED, 0x00EE, 0x00EF,
+ 0x0111, 0x00F1, 0x0323, 0x00F3, 0x00F4, 0x01A1, 0x00F6, 0x00F7,
+ 0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x01B0, 0x20AB, 0x00FF
+};
+
+#endif
+
+
+#if !_TBLDEF || !_USE_LFN
+#error This file is not needed in current configuration
+#endif
+
+
+WCHAR ff_convert ( /* Converted character, Returns zero on error */
+ WCHAR src, /* Character code to be converted */
+ UINT dir /* 0: Unicode to OEMCP, 1: OEMCP to Unicode */
+)
+{
+ WCHAR c;
+
+
+ if (src < 0x80) { /* ASCII */
+ c = src;
+
+ } else {
+ if (dir) { /* OEMCP to Unicode */
+ c = (src >= 0x100) ? 0 : Tbl[src - 0x80];
+
+ } else { /* Unicode to OEMCP */
+ for (c = 0; c < 0x80; c++) {
+ if (src == Tbl[c]) break;
+ }
+ c = (c + 0x80) & 0xFF;
+ }
+ }
+
+ return c;
+}
+
+
+WCHAR ff_wtoupper ( /* Upper converted character */
+ WCHAR chr /* Input character */
+)
+{
+ static const WCHAR tbl_lower[] = { 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0xA1, 0x00A2, 0x00A3, 0x00A5, 0x00AC, 0x00AF, 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0x0FF, 0x101, 0x103, 0x105, 0x107, 0x109, 0x10B, 0x10D, 0x10F, 0x111, 0x113, 0x115, 0x117, 0x119, 0x11B, 0x11D, 0x11F, 0x121, 0x123, 0x125, 0x127, 0x129, 0x12B, 0x12D, 0x12F, 0x131, 0x133, 0x135, 0x137, 0x13A, 0x13C, 0x13E, 0x140, 0x142, 0x144, 0x146, 0x148, 0x14B, 0x14D, 0x14F, 0x151, 0x153, 0x155, 0x157, 0x159, 0x15B, 0x15D, 0x15F, 0x161, 0x163, 0x165, 0x167, 0x169, 0x16B, 0x16D, 0x16F, 0x171, 0x173, 0x175, 0x177, 0x17A, 0x17C, 0x17E, 0x192, 0x3B1, 0x3B2, 0x3B3, 0x3B4, 0x3B5, 0x3B6, 0x3B7, 0x3B8, 0x3B9, 0x3BA, 0x3BB, 0x3BC, 0x3BD, 0x3BE, 0x3BF, 0x3C0, 0x3C1, 0x3C3, 0x3C4, 0x3C5, 0x3C6, 0x3C7, 0x3C8, 0x3C9, 0x3CA, 0x430, 0x431, 0x432, 0x433, 0x434, 0x435, 0x436, 0x437, 0x438, 0x439, 0x43A, 0x43B, 0x43C, 0x43D, 0x43E, 0x43F, 0x440, 0x441, 0x442, 0x443, 0x444, 0x445, 0x446, 0x447, 0x448, 0x449, 0x44A, 0x44B, 0x44C, 0x44D, 0x44E, 0x44F, 0x451, 0x452, 0x453, 0x454, 0x455, 0x456, 0x457, 0x458, 0x459, 0x45A, 0x45B, 0x45C, 0x45E, 0x45F, 0x2170, 0x2171, 0x2172, 0x2173, 0x2174, 0x2175, 0x2176, 0x2177, 0x2178, 0x2179, 0x217A, 0x217B, 0x217C, 0x217D, 0x217E, 0x217F, 0xFF41, 0xFF42, 0xFF43, 0xFF44, 0xFF45, 0xFF46, 0xFF47, 0xFF48, 0xFF49, 0xFF4A, 0xFF4B, 0xFF4C, 0xFF4D, 0xFF4E, 0xFF4F, 0xFF50, 0xFF51, 0xFF52, 0xFF53, 0xFF54, 0xFF55, 0xFF56, 0xFF57, 0xFF58, 0xFF59, 0xFF5A, 0 };
+ static const WCHAR tbl_upper[] = { 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x21, 0xFFE0, 0xFFE1, 0xFFE5, 0xFFE2, 0xFFE3, 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0x178, 0x100, 0x102, 0x104, 0x106, 0x108, 0x10A, 0x10C, 0x10E, 0x110, 0x112, 0x114, 0x116, 0x118, 0x11A, 0x11C, 0x11E, 0x120, 0x122, 0x124, 0x126, 0x128, 0x12A, 0x12C, 0x12E, 0x130, 0x132, 0x134, 0x136, 0x139, 0x13B, 0x13D, 0x13F, 0x141, 0x143, 0x145, 0x147, 0x14A, 0x14C, 0x14E, 0x150, 0x152, 0x154, 0x156, 0x158, 0x15A, 0x15C, 0x15E, 0x160, 0x162, 0x164, 0x166, 0x168, 0x16A, 0x16C, 0x16E, 0x170, 0x172, 0x174, 0x176, 0x179, 0x17B, 0x17D, 0x191, 0x391, 0x392, 0x393, 0x394, 0x395, 0x396, 0x397, 0x398, 0x399, 0x39A, 0x39B, 0x39C, 0x39D, 0x39E, 0x39F, 0x3A0, 0x3A1, 0x3A3, 0x3A4, 0x3A5, 0x3A6, 0x3A7, 0x3A8, 0x3A9, 0x3AA, 0x410, 0x411, 0x412, 0x413, 0x414, 0x415, 0x416, 0x417, 0x418, 0x419, 0x41A, 0x41B, 0x41C, 0x41D, 0x41E, 0x41F, 0x420, 0x421, 0x422, 0x423, 0x424, 0x425, 0x426, 0x427, 0x428, 0x429, 0x42A, 0x42B, 0x42C, 0x42D, 0x42E, 0x42F, 0x401, 0x402, 0x403, 0x404, 0x405, 0x406, 0x407, 0x408, 0x409, 0x40A, 0x40B, 0x40C, 0x40E, 0x40F, 0x2160, 0x2161, 0x2162, 0x2163, 0x2164, 0x2165, 0x2166, 0x2167, 0x2168, 0x2169, 0x216A, 0x216B, 0x216C, 0x216D, 0x216E, 0x216F, 0xFF21, 0xFF22, 0xFF23, 0xFF24, 0xFF25, 0xFF26, 0xFF27, 0xFF28, 0xFF29, 0xFF2A, 0xFF2B, 0xFF2C, 0xFF2D, 0xFF2E, 0xFF2F, 0xFF30, 0xFF31, 0xFF32, 0xFF33, 0xFF34, 0xFF35, 0xFF36, 0xFF37, 0xFF38, 0xFF39, 0xFF3A, 0 };
+ int i;
+
+
+ for (i = 0; tbl_lower[i] && chr != tbl_lower[i]; i++) ;
+
+ return tbl_lower[i] ? tbl_upper[i] : chr;
+}
--- a/FatFileSystem.lib Wed Apr 10 13:31:35 2013 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -http://mbed.org/users/mbed_unsupported/code/FatFileSystem/#333d6e93e58f
--- a/MSCFileSystem.lib Wed Apr 10 13:31:35 2013 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -http://mbed.org/users/chris/code/MSCFileSystem/#dcc326e4d358
--- a/SPI_TFTx2.lib Wed Apr 10 13:31:35 2013 +0000 +++ b/SPI_TFTx2.lib Sun Jul 21 23:59:00 2013 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/TickTock/code/SPI_TFTx2/#ff509eb02e37 +http://mbed.org/users/TickTock/code/SPI_TFTx2/#4ad7de7d2220
--- a/TFT_fonts.lib Wed Apr 10 13:31:35 2013 +0000 +++ b/TFT_fonts.lib Sun Jul 21 23:59:00 2013 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/TickTock/code/TFT_fonts/#49b5ef080441 +http://mbed.org/users/TickTock/code/TFT_fonts/#af72b26394d8
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USBHostLite/usbhost_cpu.h Sun Jul 21 23:59:00 2013 +0000 @@ -0,0 +1,35 @@ +/* +************************************************************************************************************** +* NXP USB Host Stack +* +* (c) Copyright 2008, NXP SemiConductors +* (c) Copyright 2008, OnChip Technologies LLC +* All Rights Reserved +* +* www.nxp.com +* www.onchiptech.com +* +* File : usbhost_cpu.h +* Programmer(s) : Ravikanth.P +* Version : +* +************************************************************************************************************** +*/ + +#ifndef USBHOST_CPU_H +#define USBHOST_CPU_H + +/* +************************************************************************************************************** +* TYPE DEFINITIONS OF DATA TYPES +************************************************************************************************************** +*/ + +typedef unsigned int USB_INT32U; +typedef signed int USB_INT32S; +typedef unsigned short USB_INT16U; +typedef signed short USB_INT16S; +typedef unsigned char USB_INT08U; +typedef signed char USB_INT08S; + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USBHostLite/usbhost_err.h Sun Jul 21 23:59:00 2013 +0000 @@ -0,0 +1,63 @@ +/* +************************************************************************************************************** +* NXP USB Host Stack +* +* (c) Copyright 2008, NXP SemiConductors +* (c) Copyright 2008, OnChip Technologies LLC +* All Rights Reserved +* +* www.nxp.com +* www.onchiptech.com +* +* File : usbhost_err.h +* Programmer(s) : Ravikanth.P +* Version : +* +************************************************************************************************************** +*/ + +#ifndef USBHOST_ERR_H +#define USBHOST_ERR_H + + +/* +************************************************************************************************************** +* GENERAL DEFINITIONS +************************************************************************************************************** +*/ + +#define OK 0 +#define MATCH_FOUND 0 + +/* +************************************************************************************************************** +* HOST CONTROLLER SPECIFIC ERROR CODES +************************************************************************************************************** +*/ + +#define ERR_TD_FAIL -1 + +/* +************************************************************************************************************** +* MASS STORAGE SPECIFIC ERROR CODES +************************************************************************************************************** +*/ + +#define ERR_MS_CMD_FAILED -10 +#define ERR_BAD_CONFIGURATION -11 +#define ERR_NO_MS_INTERFACE -12 + +/* +************************************************************************************************************** +* FAT SPECIFIC ERROR CODES +************************************************************************************************************** +*/ + +#define MATCH_NOT_FOUND -20 +#define ERR_FAT_NOT_SUPPORTED -21 +#define ERR_OPEN_LIMIT_REACHED -22 +#define ERR_INVALID_BOOT_SIG -23 +#define ERR_INVALID_BOOT_SEC -24 +#define ERR_ROOT_DIR_FULL -25 + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USBHostLite/usbhost_inc.h Sun Jul 21 23:59:00 2013 +0000 @@ -0,0 +1,39 @@ +/* +************************************************************************************************************** +* NXP USB Host Stack +* +* (c) Copyright 2008, NXP SemiConductors +* (c) Copyright 2008, OnChip Technologies LLC +* All Rights Reserved +* +* www.nxp.com +* www.onchiptech.com +* +* File : usbhost_inc.h +* Programmer(s) : Ravikanth.P +* Version : +* +************************************************************************************************************** +*/ + +#ifndef USBHOST_INC_H +#define USBHOST_INC_H + +/* +************************************************************************************************************** +* INCLUDE HEADER FILES +************************************************************************************************************** +*/ + +#include "usbhost_cpu.h" +#include "usbhost_err.h" +#include "usbhost_lpc17xx.h" +#include "usbhost_ms.h" +#include "mbed.h" + + +#ifdef TARGET_LPC2368 +#error "There is no USB host on the LPC2368!" +#endif + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/USBHostLite/usbhost_lpc17xx.c Sun Jul 21 23:59:00 2013 +0000
@@ -0,0 +1,820 @@
+/*
+**************************************************************************************************************
+* NXP USB Host Stack
+*
+* (c) Copyright 2008, NXP SemiConductors
+* (c) Copyright 2008, OnChip Technologies LLC
+* All Rights Reserved
+*
+* www.nxp.com
+* www.onchiptech.com
+*
+* File : usbhost_lpc17xx.c
+* Programmer(s) : Ravikanth.P
+* Version :
+*
+**************************************************************************************************************
+*/
+
+/*
+**************************************************************************************************************
+* INCLUDE HEADER FILES
+**************************************************************************************************************
+*/
+
+#include "usbhost_lpc17xx.h"
+
+/*
+**************************************************************************************************************
+* GLOBAL VARIABLES
+**************************************************************************************************************
+*/
+int gUSBConnected;
+
+volatile USB_INT32U HOST_RhscIntr = 0; /* Root Hub Status Change interrupt */
+volatile USB_INT32U HOST_WdhIntr = 0; /* Semaphore to wait until the TD is submitted */
+volatile USB_INT08U HOST_TDControlStatus = 0;
+volatile HCED *EDCtrl; /* Control endpoint descriptor structure */
+volatile HCED *EDBulkIn; /* BulkIn endpoint descriptor structure */
+volatile HCED *EDBulkOut; /* BulkOut endpoint descriptor structure */
+volatile HCTD *TDHead; /* Head transfer descriptor structure */
+volatile HCTD *TDTail; /* Tail transfer descriptor structure */
+volatile HCCA *Hcca; /* Host Controller Communications Area structure */
+ USB_INT16U *TDBufNonVol; /* Identical to TDBuffer just to reduce compiler warnings */
+volatile USB_INT08U *TDBuffer; /* Current Buffer Pointer of transfer descriptor */
+
+// USB host structures
+// AHB SRAM block 1
+#define HOSTBASEADDR 0x2007C000
+// reserve memory for the linker
+static USB_INT08U HostBuf[0x200] __attribute__((at(HOSTBASEADDR)));
+/*
+**************************************************************************************************************
+* DELAY IN MILLI SECONDS
+*
+* Description: This function provides a delay in milli seconds
+*
+* Arguments : delay The delay required
+*
+* Returns : None
+*
+**************************************************************************************************************
+*/
+
+void Host_DelayMS (USB_INT32U delay)
+{
+ volatile USB_INT32U i;
+
+
+ for (i = 0; i < delay; i++) {
+ Host_DelayUS(1000);
+ }
+}
+
+/*
+**************************************************************************************************************
+* DELAY IN MICRO SECONDS
+*
+* Description: This function provides a delay in micro seconds
+*
+* Arguments : delay The delay required
+*
+* Returns : None
+*
+**************************************************************************************************************
+*/
+
+void Host_DelayUS (USB_INT32U delay)
+{
+ volatile USB_INT32U i;
+
+
+ for (i = 0; i < (4 * delay); i++) { /* This logic was tested. It gives app. 1 micro sec delay */
+ ;
+ }
+}
+
+// bits of the USB/OTG clock control register
+#define HOST_CLK_EN (1<<0)
+#define DEV_CLK_EN (1<<1)
+#define PORTSEL_CLK_EN (1<<3)
+#define AHB_CLK_EN (1<<4)
+
+// bits of the USB/OTG clock status register
+#define HOST_CLK_ON (1<<0)
+#define DEV_CLK_ON (1<<1)
+#define PORTSEL_CLK_ON (1<<3)
+#define AHB_CLK_ON (1<<4)
+
+// we need host clock, OTG/portsel clock and AHB clock
+#define CLOCK_MASK (HOST_CLK_EN | PORTSEL_CLK_EN | AHB_CLK_EN)
+
+/*
+**************************************************************************************************************
+* INITIALIZE THE HOST CONTROLLER
+*
+* Description: This function initializes lpc17xx host controller
+*
+* Arguments : None
+*
+* Returns :
+*
+**************************************************************************************************************
+*/
+void Host_Init (void)
+{
+ PRINT_Log("In Host_Init\n");
+ NVIC_DisableIRQ(USB_IRQn); /* Disable the USB interrupt source */
+
+ // turn on power for USB
+ LPC_SC->PCONP |= (1UL<<31);
+ // Enable USB host clock, port selection and AHB clock
+ LPC_USB->USBClkCtrl |= CLOCK_MASK;
+ // Wait for clocks to become available
+ while ((LPC_USB->USBClkSt & CLOCK_MASK) != CLOCK_MASK)
+ ;
+
+ // it seems the bits[0:1] mean the following
+ // 0: U1=device, U2=host
+ // 1: U1=host, U2=host
+ // 2: reserved
+ // 3: U1=host, U2=device
+ // NB: this register is only available if OTG clock (aka "port select") is enabled!!
+ // since we don't care about port 2, set just bit 0 to 1 (U1=host)
+ LPC_USB->OTGStCtrl |= 1;
+
+ // now that we've configured the ports, we can turn off the portsel clock
+ LPC_USB->USBClkCtrl &= ~PORTSEL_CLK_EN;
+
+ // power pins are not connected on mbed, so we can skip them
+ /* P1[18] = USB_UP_LED, 01 */
+ /* P1[19] = /USB_PPWR, 10 */
+ /* P1[22] = USB_PWRD, 10 */
+ /* P1[27] = /USB_OVRCR, 10 */
+ /*LPC_PINCON->PINSEL3 &= ~((3<<4) | (3<<6) | (3<<12) | (3<<22));
+ LPC_PINCON->PINSEL3 |= ((1<<4)|(2<<6) | (2<<12) | (2<<22)); // 0x00802080
+ */
+
+ // configure USB D+/D- pins
+ /* P0[29] = USB_D+, 01 */
+ /* P0[30] = USB_D-, 01 */
+ LPC_PINCON->PINSEL1 &= ~((3<<26) | (3<<28));
+ LPC_PINCON->PINSEL1 |= ((1<<26)|(1<<28)); // 0x14000000
+
+ PRINT_Log("Initializing Host Stack\n");
+
+ Hcca = (volatile HCCA *)(HostBuf+0x000);
+ TDHead = (volatile HCTD *)(HostBuf+0x100);
+ TDTail = (volatile HCTD *)(HostBuf+0x110);
+ EDCtrl = (volatile HCED *)(HostBuf+0x120);
+ EDBulkIn = (volatile HCED *)(HostBuf+0x130);
+ EDBulkOut = (volatile HCED *)(HostBuf+0x140);
+ TDBuffer = (volatile USB_INT08U *)(HostBuf+0x150);
+
+ /* Initialize all the TDs, EDs and HCCA to 0 */
+ Host_EDInit(EDCtrl);
+ Host_EDInit(EDBulkIn);
+ Host_EDInit(EDBulkOut);
+ Host_TDInit(TDHead);
+ Host_TDInit(TDTail);
+ Host_HCCAInit(Hcca);
+
+ Host_DelayMS(50); /* Wait 50 ms before apply reset */
+ LPC_USB->HcControl = 0; /* HARDWARE RESET */
+ LPC_USB->HcControlHeadED = 0; /* Initialize Control list head to Zero */
+ LPC_USB->HcBulkHeadED = 0; /* Initialize Bulk list head to Zero */
+
+ /* SOFTWARE RESET */
+ LPC_USB->HcCommandStatus = OR_CMD_STATUS_HCR;
+ LPC_USB->HcFmInterval = DEFAULT_FMINTERVAL; /* Write Fm Interval and Largest Data Packet Counter */
+
+ /* Put HC in operational state */
+ LPC_USB->HcControl = (LPC_USB->HcControl & (~OR_CONTROL_HCFS)) | OR_CONTROL_HC_OPER;
+ LPC_USB->HcRhStatus = OR_RH_STATUS_LPSC; /* Set Global Power */
+
+ LPC_USB->HcHCCA = (USB_INT32U)Hcca;
+ LPC_USB->HcInterruptStatus |= LPC_USB->HcInterruptStatus; /* Clear Interrrupt Status */
+
+
+ LPC_USB->HcInterruptEnable = OR_INTR_ENABLE_MIE |
+ OR_INTR_ENABLE_WDH |
+ OR_INTR_ENABLE_RHSC;
+
+ NVIC_SetPriority(USB_IRQn, 0); /* highest priority */
+ /* Enable the USB Interrupt */
+ NVIC_EnableIRQ(USB_IRQn);
+ PRINT_Log("Host Initialized\n");
+}
+
+/*
+**************************************************************************************************************
+* INTERRUPT SERVICE ROUTINE
+*
+* Description: This function services the interrupt caused by host controller
+*
+* Arguments : None
+*
+* Returns : None
+*
+**************************************************************************************************************
+*/
+
+void USB_IRQHandler (void) __irq
+{
+ USB_INT32U int_status;
+ USB_INT32U ie_status;
+
+ int_status = LPC_USB->HcInterruptStatus; /* Read Interrupt Status */
+ ie_status = LPC_USB->HcInterruptEnable; /* Read Interrupt enable status */
+
+ if (!(int_status & ie_status)) {
+ return;
+ } else {
+
+ int_status = int_status & ie_status;
+ if (int_status & OR_INTR_STATUS_RHSC) { /* Root hub status change interrupt */
+ if (LPC_USB->HcRhPortStatus1 & OR_RH_PORT_CSC) {
+ if (LPC_USB->HcRhStatus & OR_RH_STATUS_DRWE) {
+ /*
+ * When DRWE is on, Connect Status Change
+ * means a remote wakeup event.
+ */
+ HOST_RhscIntr = 1;// JUST SOMETHING FOR A BREAKPOINT
+ }
+ else {
+ /*
+ * When DRWE is off, Connect Status Change
+ * is NOT a remote wakeup event
+ */
+ if (LPC_USB->HcRhPortStatus1 & OR_RH_PORT_CCS) {
+ if (!gUSBConnected) {
+ HOST_TDControlStatus = 0;
+ HOST_WdhIntr = 0;
+ HOST_RhscIntr = 1;
+ gUSBConnected = 1;
+ }
+ else
+ PRINT_Log("Spurious status change (connected)?\n");
+ } else {
+ if (gUSBConnected) {
+ LPC_USB->HcInterruptEnable = 0; // why do we get multiple disc. rupts???
+ HOST_RhscIntr = 0;
+ gUSBConnected = 0;
+ }
+ else
+ PRINT_Log("Spurious status change (disconnected)?\n");
+ }
+ }
+ LPC_USB->HcRhPortStatus1 = OR_RH_PORT_CSC;
+ }
+ if (LPC_USB->HcRhPortStatus1 & OR_RH_PORT_PRSC) {
+ LPC_USB->HcRhPortStatus1 = OR_RH_PORT_PRSC;
+ }
+ }
+ if (int_status & OR_INTR_STATUS_WDH) { /* Writeback Done Head interrupt */
+ HOST_WdhIntr = 1;
+ HOST_TDControlStatus = (TDHead->Control >> 28) & 0xf;
+ }
+ LPC_USB->HcInterruptStatus = int_status; /* Clear interrupt status register */
+ }
+ return;
+}
+
+/*
+**************************************************************************************************************
+* PROCESS TRANSFER DESCRIPTOR
+*
+* Description: This function processes the transfer descriptor
+*
+* Arguments : ed Endpoint descriptor that contains this transfer descriptor
+* token SETUP, IN, OUT
+* buffer Current Buffer Pointer of the transfer descriptor
+* buffer_len Length of the buffer
+*
+* Returns : OK if TD submission is successful
+* ERROR if TD submission fails
+*
+**************************************************************************************************************
+*/
+
+USB_INT32S Host_ProcessTD (volatile HCED *ed,
+ volatile USB_INT32U token,
+ volatile USB_INT08U *buffer,
+ USB_INT32U buffer_len)
+{
+ volatile USB_INT32U td_toggle;
+
+
+ if (ed == EDCtrl) {
+ if (token == TD_SETUP) {
+ td_toggle = TD_TOGGLE_0;
+ } else {
+ td_toggle = TD_TOGGLE_1;
+ }
+ } else {
+ td_toggle = 0;
+ }
+ TDHead->Control = (TD_ROUNDING |
+ token |
+ TD_DELAY_INT(0) |
+ td_toggle |
+ TD_CC);
+ TDTail->Control = 0;
+ TDHead->CurrBufPtr = (USB_INT32U) buffer;
+ TDTail->CurrBufPtr = 0;
+ TDHead->Next = (USB_INT32U) TDTail;
+ TDTail->Next = 0;
+ TDHead->BufEnd = (USB_INT32U)(buffer + (buffer_len - 1));
+ TDTail->BufEnd = 0;
+
+ ed->HeadTd = (USB_INT32U)TDHead | ((ed->HeadTd) & 0x00000002);
+ ed->TailTd = (USB_INT32U)TDTail;
+ ed->Next = 0;
+
+ if (ed == EDCtrl) {
+ LPC_USB->HcControlHeadED = (USB_INT32U)ed;
+ LPC_USB->HcCommandStatus = LPC_USB->HcCommandStatus | OR_CMD_STATUS_CLF;
+ LPC_USB->HcControl = LPC_USB->HcControl | OR_CONTROL_CLE;
+ } else {
+ LPC_USB->HcBulkHeadED = (USB_INT32U)ed;
+ LPC_USB->HcCommandStatus = LPC_USB->HcCommandStatus | OR_CMD_STATUS_BLF;
+ LPC_USB->HcControl = LPC_USB->HcControl | OR_CONTROL_BLE;
+ }
+
+ Host_WDHWait();
+
+// if (!(TDHead->Control & 0xF0000000)) {
+ if (!HOST_TDControlStatus) {
+ return (OK);
+ } else {
+ return (ERR_TD_FAIL);
+ }
+}
+
+/*
+**************************************************************************************************************
+* ENUMERATE THE DEVICE
+*
+* Description: This function is used to enumerate the device connected
+*
+* Arguments : None
+*
+* Returns : None
+*
+**************************************************************************************************************
+*/
+
+USB_INT32S Host_EnumDev (void)
+{
+ USB_INT32S rc;
+
+ PRINT_Log("Connect a Mass Storage device\n");
+ while (!HOST_RhscIntr)
+ __WFI();
+ Host_DelayMS(100); /* USB 2.0 spec says atleast 50ms delay beore port reset */
+ LPC_USB->HcRhPortStatus1 = OR_RH_PORT_PRS; // Initiate port reset
+ while (LPC_USB->HcRhPortStatus1 & OR_RH_PORT_PRS)
+ __WFI(); // Wait for port reset to complete...
+ LPC_USB->HcRhPortStatus1 = OR_RH_PORT_PRSC; // ...and clear port reset signal
+ Host_DelayMS(200); /* Wait for 100 MS after port reset */
+
+ EDCtrl->Control = 8 << 16; /* Put max pkt size = 8 */
+ /* Read first 8 bytes of device desc */
+ rc = HOST_GET_DESCRIPTOR(USB_DESCRIPTOR_TYPE_DEVICE, 0, TDBuffer, 8);
+ if (rc != OK) {
+ PRINT_Err(rc);
+ return (rc);
+ }
+ EDCtrl->Control = TDBuffer[7] << 16; /* Get max pkt size of endpoint 0 */
+ rc = HOST_SET_ADDRESS(1); /* Set the device address to 1 */
+ if (rc != OK) {
+ PRINT_Err(rc);
+ return (rc);
+ }
+ Host_DelayMS(2);
+ EDCtrl->Control = (EDCtrl->Control) | 1; /* Modify control pipe with address 1 */
+ /* Get the configuration descriptor */
+ rc = HOST_GET_DESCRIPTOR(USB_DESCRIPTOR_TYPE_CONFIGURATION, 0, TDBuffer, 9);
+ if (rc != OK) {
+ PRINT_Err(rc);
+ return (rc);
+ }
+ /* Get the first configuration data */
+ rc = HOST_GET_DESCRIPTOR(USB_DESCRIPTOR_TYPE_CONFIGURATION, 0, TDBuffer, ReadLE16U(&TDBuffer[2]));
+ if (rc != OK) {
+ PRINT_Err(rc);
+ return (rc);
+ }
+ rc = MS_ParseConfiguration(); /* Parse the configuration */
+ if (rc != OK) {
+ PRINT_Err(rc);
+ return (rc);
+ }
+ rc = USBH_SET_CONFIGURATION(1); /* Select device configuration 1 */
+ if (rc != OK) {
+ PRINT_Err(rc);
+ }
+ Host_DelayMS(100); /* Some devices may require this delay */
+ return (rc);
+}
+
+/*
+**************************************************************************************************************
+* RECEIVE THE CONTROL INFORMATION
+*
+* Description: This function is used to receive the control information
+*
+* Arguments : bm_request_type
+* b_request
+* w_value
+* w_index
+* w_length
+* buffer
+*
+* Returns : OK if Success
+* ERROR if Failed
+*
+**************************************************************************************************************
+*/
+
+USB_INT32S Host_CtrlRecv ( USB_INT08U bm_request_type,
+ USB_INT08U b_request,
+ USB_INT16U w_value,
+ USB_INT16U w_index,
+ USB_INT16U w_length,
+ volatile USB_INT08U *buffer)
+{
+ USB_INT32S rc;
+
+
+ Host_FillSetup(bm_request_type, b_request, w_value, w_index, w_length);
+ rc = Host_ProcessTD(EDCtrl, TD_SETUP, TDBuffer, 8);
+ if (rc == OK) {
+ if (w_length) {
+ rc = Host_ProcessTD(EDCtrl, TD_IN, TDBuffer, w_length);
+ }
+ if (rc == OK) {
+ rc = Host_ProcessTD(EDCtrl, TD_OUT, NULL, 0);
+ }
+ }
+ return (rc);
+}
+
+/*
+**************************************************************************************************************
+* SEND THE CONTROL INFORMATION
+*
+* Description: This function is used to send the control information
+*
+* Arguments : None
+*
+* Returns : OK if Success
+* ERR_INVALID_BOOTSIG if Failed
+*
+**************************************************************************************************************
+*/
+
+USB_INT32S Host_CtrlSend ( USB_INT08U bm_request_type,
+ USB_INT08U b_request,
+ USB_INT16U w_value,
+ USB_INT16U w_index,
+ USB_INT16U w_length,
+ volatile USB_INT08U *buffer)
+{
+ USB_INT32S rc;
+
+
+ Host_FillSetup(bm_request_type, b_request, w_value, w_index, w_length);
+
+ rc = Host_ProcessTD(EDCtrl, TD_SETUP, TDBuffer, 8);
+ if (rc == OK) {
+ if (w_length) {
+ rc = Host_ProcessTD(EDCtrl, TD_OUT, TDBuffer, w_length);
+ }
+ if (rc == OK) {
+ rc = Host_ProcessTD(EDCtrl, TD_IN, NULL, 0);
+ }
+ }
+ return (rc);
+}
+
+/*
+**************************************************************************************************************
+* FILL SETUP PACKET
+*
+* Description: This function is used to fill the setup packet
+*
+* Arguments : None
+*
+* Returns : OK if Success
+* ERR_INVALID_BOOTSIG if Failed
+*
+**************************************************************************************************************
+*/
+
+void Host_FillSetup (USB_INT08U bm_request_type,
+ USB_INT08U b_request,
+ USB_INT16U w_value,
+ USB_INT16U w_index,
+ USB_INT16U w_length)
+{
+ int i;
+ for (i=0;i<w_length;i++)
+ TDBuffer[i] = 0;
+
+ TDBuffer[0] = bm_request_type;
+ TDBuffer[1] = b_request;
+ WriteLE16U(&TDBuffer[2], w_value);
+ WriteLE16U(&TDBuffer[4], w_index);
+ WriteLE16U(&TDBuffer[6], w_length);
+}
+
+
+
+/*
+**************************************************************************************************************
+* INITIALIZE THE TRANSFER DESCRIPTOR
+*
+* Description: This function initializes transfer descriptor
+*
+* Arguments : Pointer to TD structure
+*
+* Returns : None
+*
+**************************************************************************************************************
+*/
+
+void Host_TDInit (volatile HCTD *td)
+{
+
+ td->Control = 0;
+ td->CurrBufPtr = 0;
+ td->Next = 0;
+ td->BufEnd = 0;
+}
+
+/*
+**************************************************************************************************************
+* INITIALIZE THE ENDPOINT DESCRIPTOR
+*
+* Description: This function initializes endpoint descriptor
+*
+* Arguments : Pointer to ED strcuture
+*
+* Returns : None
+*
+**************************************************************************************************************
+*/
+
+void Host_EDInit (volatile HCED *ed)
+{
+
+ ed->Control = 0;
+ ed->TailTd = 0;
+ ed->HeadTd = 0;
+ ed->Next = 0;
+}
+
+/*
+**************************************************************************************************************
+* INITIALIZE HOST CONTROLLER COMMUNICATIONS AREA
+*
+* Description: This function initializes host controller communications area
+*
+* Arguments : Pointer to HCCA
+*
+* Returns :
+*
+**************************************************************************************************************
+*/
+
+void Host_HCCAInit (volatile HCCA *hcca)
+{
+ USB_INT32U i;
+
+
+ for (i = 0; i < 32; i++) {
+
+ hcca->IntTable[i] = 0;
+ hcca->FrameNumber = 0;
+ hcca->DoneHead = 0;
+ }
+
+}
+
+/*
+**************************************************************************************************************
+* WAIT FOR WDH INTERRUPT
+*
+* Description: This function is infinite loop which breaks when ever a WDH interrupt rises
+*
+* Arguments : None
+*
+* Returns : None
+*
+**************************************************************************************************************
+*/
+
+void Host_WDHWait (void)
+{
+ while (!HOST_WdhIntr)
+ __WFI();
+
+ HOST_WdhIntr = 0;
+}
+
+/*
+**************************************************************************************************************
+* READ LE 32U
+*
+* Description: This function is used to read an unsigned integer from a character buffer in the platform
+* containing little endian processor
+*
+* Arguments : pmem Pointer to the character buffer
+*
+* Returns : val Unsigned integer
+*
+**************************************************************************************************************
+*/
+
+USB_INT32U ReadLE32U (volatile USB_INT08U *pmem)
+{
+ USB_INT32U val = *(USB_INT32U*)pmem;
+#ifdef __BIG_ENDIAN
+ return __REV(val);
+#else
+ return val;
+#endif
+}
+
+/*
+**************************************************************************************************************
+* WRITE LE 32U
+*
+* Description: This function is used to write an unsigned integer into a charecter buffer in the platform
+* containing little endian processor.
+*
+* Arguments : pmem Pointer to the charecter buffer
+* val Integer value to be placed in the charecter buffer
+*
+* Returns : None
+*
+**************************************************************************************************************
+*/
+
+void WriteLE32U (volatile USB_INT08U *pmem,
+ USB_INT32U val)
+{
+#ifdef __BIG_ENDIAN
+ *(USB_INT32U*)pmem = __REV(val);
+#else
+ *(USB_INT32U*)pmem = val;
+#endif
+}
+
+/*
+**************************************************************************************************************
+* READ LE 16U
+*
+* Description: This function is used to read an unsigned short integer from a charecter buffer in the platform
+* containing little endian processor
+*
+* Arguments : pmem Pointer to the charecter buffer
+*
+* Returns : val Unsigned short integer
+*
+**************************************************************************************************************
+*/
+
+USB_INT16U ReadLE16U (volatile USB_INT08U *pmem)
+{
+ USB_INT16U val = *(USB_INT16U*)pmem;
+#ifdef __BIG_ENDIAN
+ return __REV16(val);
+#else
+ return val;
+#endif
+}
+
+/*
+**************************************************************************************************************
+* WRITE LE 16U
+*
+* Description: This function is used to write an unsigned short integer into a charecter buffer in the
+* platform containing little endian processor
+*
+* Arguments : pmem Pointer to the charecter buffer
+* val Value to be placed in the charecter buffer
+*
+* Returns : None
+*
+**************************************************************************************************************
+*/
+
+void WriteLE16U (volatile USB_INT08U *pmem,
+ USB_INT16U val)
+{
+#ifdef __BIG_ENDIAN
+ *(USB_INT16U*)pmem = (__REV16(val) & 0xFFFF);
+#else
+ *(USB_INT16U*)pmem = val;
+#endif
+}
+
+/*
+**************************************************************************************************************
+* READ BE 32U
+*
+* Description: This function is used to read an unsigned integer from a charecter buffer in the platform
+* containing big endian processor
+*
+* Arguments : pmem Pointer to the charecter buffer
+*
+* Returns : val Unsigned integer
+*
+**************************************************************************************************************
+*/
+
+USB_INT32U ReadBE32U (volatile USB_INT08U *pmem)
+{
+ USB_INT32U val = *(USB_INT32U*)pmem;
+#ifdef __BIG_ENDIAN
+ return val;
+#else
+ return __REV(val);
+#endif
+}
+
+/*
+**************************************************************************************************************
+* WRITE BE 32U
+*
+* Description: This function is used to write an unsigned integer into a charecter buffer in the platform
+* containing big endian processor
+*
+* Arguments : pmem Pointer to the charecter buffer
+* val Value to be placed in the charecter buffer
+*
+* Returns : None
+*
+**************************************************************************************************************
+*/
+
+void WriteBE32U (volatile USB_INT08U *pmem,
+ USB_INT32U val)
+{
+#ifdef __BIG_ENDIAN
+ *(USB_INT32U*)pmem = val;
+#else
+ *(USB_INT32U*)pmem = __REV(val);
+#endif
+}
+
+/*
+**************************************************************************************************************
+* READ BE 16U
+*
+* Description: This function is used to read an unsigned short integer from a charecter buffer in the platform
+* containing big endian processor
+*
+* Arguments : pmem Pointer to the charecter buffer
+*
+* Returns : val Unsigned short integer
+*
+**************************************************************************************************************
+*/
+
+USB_INT16U ReadBE16U (volatile USB_INT08U *pmem)
+{
+ USB_INT16U val = *(USB_INT16U*)pmem;
+#ifdef __BIG_ENDIAN
+ return val;
+#else
+ return __REV16(val);
+#endif
+}
+
+/*
+**************************************************************************************************************
+* WRITE BE 16U
+*
+* Description: This function is used to write an unsigned short integer into the charecter buffer in the
+* platform containing big endian processor
+*
+* Arguments : pmem Pointer to the charecter buffer
+* val Value to be placed in the charecter buffer
+*
+* Returns : None
+*
+**************************************************************************************************************
+*/
+
+void WriteBE16U (volatile USB_INT08U *pmem,
+ USB_INT16U val)
+{
+#ifdef __BIG_ENDIAN
+ *(USB_INT16U*)pmem = val;
+#else
+ *(USB_INT16U*)pmem = (__REV16(val) & 0xFFFF);
+#endif
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/USBHostLite/usbhost_lpc17xx.h Sun Jul 21 23:59:00 2013 +0000
@@ -0,0 +1,254 @@
+/*
+**************************************************************************************************************
+* NXP USB Host Stack
+*
+* (c) Copyright 2008, NXP SemiConductors
+* (c) Copyright 2008, OnChip Technologies LLC
+* All Rights Reserved
+*
+* www.nxp.com
+* www.onchiptech.com
+*
+* File : usbhost_lpc17xx.h
+* Programmer(s) : Ravikanth.P
+* Version :
+*
+**************************************************************************************************************
+*/
+
+#ifndef USBHOST_LPC17xx_H
+#define USBHOST_LPC17xx_H
+
+/*
+**************************************************************************************************************
+* INCLUDE HEADER FILES
+**************************************************************************************************************
+*/
+
+#include "usbhost_inc.h"
+
+/*
+**************************************************************************************************************
+* PRINT CONFIGURATION
+**************************************************************************************************************
+*/
+
+#define PRINT_ENABLE 0
+
+#if PRINT_ENABLE
+#define PRINT_Log(...) printf(__VA_ARGS__)
+#define PRINT_Err(rc) printf("ERROR: In %s at Line %u - rc = %d\n", __FUNCTION__, __LINE__, rc)
+
+#else
+#define PRINT_Log(...) do {} while(0)
+#define PRINT_Err(rc) do {} while(0)
+
+#endif
+
+/*
+**************************************************************************************************************
+* GENERAL DEFINITIONS
+**************************************************************************************************************
+*/
+
+#define DESC_LENGTH(x) x[0]
+#define DESC_TYPE(x) x[1]
+
+
+#define HOST_GET_DESCRIPTOR(descType, descIndex, data, length) \
+ Host_CtrlRecv(USB_DEVICE_TO_HOST | USB_RECIPIENT_DEVICE, GET_DESCRIPTOR, \
+ (descType << 8)|(descIndex), 0, length, data)
+
+#define HOST_SET_ADDRESS(new_addr) \
+ Host_CtrlSend(USB_HOST_TO_DEVICE | USB_RECIPIENT_DEVICE, SET_ADDRESS, \
+ new_addr, 0, 0, NULL)
+
+#define USBH_SET_CONFIGURATION(configNum) \
+ Host_CtrlSend(USB_HOST_TO_DEVICE | USB_RECIPIENT_DEVICE, SET_CONFIGURATION, \
+ configNum, 0, 0, NULL)
+
+#define USBH_SET_INTERFACE(ifNum, altNum) \
+ Host_CtrlSend(USB_HOST_TO_DEVICE | USB_RECIPIENT_INTERFACE, SET_INTERFACE, \
+ altNum, ifNum, 0, NULL)
+
+/*
+**************************************************************************************************************
+* OHCI OPERATIONAL REGISTER FIELD DEFINITIONS
+**************************************************************************************************************
+*/
+
+ /* ------------------ HcControl Register --------------------- */
+#define OR_CONTROL_CLE 0x00000010
+#define OR_CONTROL_BLE 0x00000020
+#define OR_CONTROL_HCFS 0x000000C0
+#define OR_CONTROL_HC_OPER 0x00000080
+ /* ----------------- HcCommandStatus Register ----------------- */
+#define OR_CMD_STATUS_HCR 0x00000001
+#define OR_CMD_STATUS_CLF 0x00000002
+#define OR_CMD_STATUS_BLF 0x00000004
+ /* --------------- HcInterruptStatus Register ----------------- */
+#define OR_INTR_STATUS_WDH 0x00000002
+#define OR_INTR_STATUS_RHSC 0x00000040
+ /* --------------- HcInterruptEnable Register ----------------- */
+#define OR_INTR_ENABLE_WDH 0x00000002
+#define OR_INTR_ENABLE_RHSC 0x00000040
+#define OR_INTR_ENABLE_MIE 0x80000000
+ /* ---------------- HcRhDescriptorA Register ------------------ */
+#define OR_RH_STATUS_LPSC 0x00010000
+#define OR_RH_STATUS_DRWE 0x00008000
+ /* -------------- HcRhPortStatus[1:NDP] Register -------------- */
+#define OR_RH_PORT_CCS 0x00000001
+#define OR_RH_PORT_PRS 0x00000010
+#define OR_RH_PORT_CSC 0x00010000
+#define OR_RH_PORT_PRSC 0x00100000
+
+
+/*
+**************************************************************************************************************
+* FRAME INTERVAL
+**************************************************************************************************************
+*/
+
+#define FI 0x2EDF /* 12000 bits per frame (-1) */
+#define DEFAULT_FMINTERVAL ((((6 * (FI - 210)) / 7) << 16) | FI)
+
+/*
+**************************************************************************************************************
+* TRANSFER DESCRIPTOR CONTROL FIELDS
+**************************************************************************************************************
+*/
+
+#define TD_ROUNDING (USB_INT32U) (0x00040000) /* Buffer Rounding */
+#define TD_SETUP (USB_INT32U)(0) /* Direction of Setup Packet */
+#define TD_IN (USB_INT32U)(0x00100000) /* Direction In */
+#define TD_OUT (USB_INT32U)(0x00080000) /* Direction Out */
+#define TD_DELAY_INT(x) (USB_INT32U)((x) << 21) /* Delay Interrupt */
+#define TD_TOGGLE_0 (USB_INT32U)(0x02000000) /* Toggle 0 */
+#define TD_TOGGLE_1 (USB_INT32U)(0x03000000) /* Toggle 1 */
+#define TD_CC (USB_INT32U)(0xF0000000) /* Completion Code */
+
+/*
+**************************************************************************************************************
+* USB STANDARD REQUEST DEFINITIONS
+**************************************************************************************************************
+*/
+
+#define USB_DESCRIPTOR_TYPE_DEVICE 1
+#define USB_DESCRIPTOR_TYPE_CONFIGURATION 2
+#define USB_DESCRIPTOR_TYPE_INTERFACE 4
+#define USB_DESCRIPTOR_TYPE_ENDPOINT 5
+ /* ----------- Control RequestType Fields ----------- */
+#define USB_DEVICE_TO_HOST 0x80
+#define USB_HOST_TO_DEVICE 0x00
+#define USB_REQUEST_TYPE_CLASS 0x20
+#define USB_RECIPIENT_DEVICE 0x00
+#define USB_RECIPIENT_INTERFACE 0x01
+ /* -------------- USB Standard Requests -------------- */
+#define SET_ADDRESS 5
+#define GET_DESCRIPTOR 6
+#define SET_CONFIGURATION 9
+#define SET_INTERFACE 11
+
+/*
+**************************************************************************************************************
+* TYPE DEFINITIONS
+**************************************************************************************************************
+*/
+
+typedef struct hcEd { /* ----------- HostController EndPoint Descriptor ------------- */
+ volatile USB_INT32U Control; /* Endpoint descriptor control */
+ volatile USB_INT32U TailTd; /* Physical address of tail in Transfer descriptor list */
+ volatile USB_INT32U HeadTd; /* Physcial address of head in Transfer descriptor list */
+ volatile USB_INT32U Next; /* Physical address of next Endpoint descriptor */
+} HCED;
+
+typedef struct hcTd { /* ------------ HostController Transfer Descriptor ------------ */
+ volatile USB_INT32U Control; /* Transfer descriptor control */
+ volatile USB_INT32U CurrBufPtr; /* Physical address of current buffer pointer */
+ volatile USB_INT32U Next; /* Physical pointer to next Transfer Descriptor */
+ volatile USB_INT32U BufEnd; /* Physical address of end of buffer */
+} HCTD;
+
+typedef struct hcca { /* ----------- Host Controller Communication Area ------------ */
+ volatile USB_INT32U IntTable[32]; /* Interrupt Table */
+ volatile USB_INT32U FrameNumber; /* Frame Number */
+ volatile USB_INT32U DoneHead; /* Done Head */
+ volatile USB_INT08U Reserved[116]; /* Reserved for future use */
+ volatile USB_INT08U Unknown[4]; /* Unused */
+} HCCA;
+
+/*
+**************************************************************************************************************
+* EXTERN DECLARATIONS
+**************************************************************************************************************
+*/
+
+extern volatile HCED *EDBulkIn; /* BulkIn endpoint descriptor structure */
+extern volatile HCED *EDBulkOut; /* BulkOut endpoint descriptor structure */
+extern volatile HCTD *TDHead; /* Head transfer descriptor structure */
+extern volatile HCTD *TDTail; /* Tail transfer descriptor structure */
+extern volatile USB_INT08U *TDBuffer; /* Current Buffer Pointer of transfer descriptor */
+
+/*
+**************************************************************************************************************
+* FUNCTION PROTOTYPES
+**************************************************************************************************************
+*/
+
+void Host_Init (void);
+
+extern "C" void USB_IRQHandler(void) __irq;
+
+USB_INT32S Host_EnumDev (void);
+
+USB_INT32S Host_ProcessTD(volatile HCED *ed,
+ volatile USB_INT32U token,
+ volatile USB_INT08U *buffer,
+ USB_INT32U buffer_len);
+
+void Host_DelayUS ( USB_INT32U delay);
+void Host_DelayMS ( USB_INT32U delay);
+
+
+void Host_TDInit (volatile HCTD *td);
+void Host_EDInit (volatile HCED *ed);
+void Host_HCCAInit (volatile HCCA *hcca);
+
+USB_INT32S Host_CtrlRecv ( USB_INT08U bm_request_type,
+ USB_INT08U b_request,
+ USB_INT16U w_value,
+ USB_INT16U w_index,
+ USB_INT16U w_length,
+ volatile USB_INT08U *buffer);
+
+USB_INT32S Host_CtrlSend ( USB_INT08U bm_request_type,
+ USB_INT08U b_request,
+ USB_INT16U w_value,
+ USB_INT16U w_index,
+ USB_INT16U w_length,
+ volatile USB_INT08U *buffer);
+
+void Host_FillSetup( USB_INT08U bm_request_type,
+ USB_INT08U b_request,
+ USB_INT16U w_value,
+ USB_INT16U w_index,
+ USB_INT16U w_length);
+
+
+void Host_WDHWait (void);
+
+
+USB_INT32U ReadLE32U (volatile USB_INT08U *pmem);
+void WriteLE32U (volatile USB_INT08U *pmem,
+ USB_INT32U val);
+USB_INT16U ReadLE16U (volatile USB_INT08U *pmem);
+void WriteLE16U (volatile USB_INT08U *pmem,
+ USB_INT16U val);
+USB_INT32U ReadBE32U (volatile USB_INT08U *pmem);
+void WriteBE32U (volatile USB_INT08U *pmem,
+ USB_INT32U val);
+USB_INT16U ReadBE16U (volatile USB_INT08U *pmem);
+void WriteBE16U (volatile USB_INT08U *pmem,
+ USB_INT16U val);
+
+#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/USBHostLite/usbhost_ms.c Sun Jul 21 23:59:00 2013 +0000
@@ -0,0 +1,455 @@
+/*
+**************************************************************************************************************
+* NXP USB Host Stack
+*
+* (c) Copyright 2008, NXP SemiConductors
+* (c) Copyright 2008, OnChip Technologies LLC
+* All Rights Reserved
+*
+* www.nxp.com
+* www.onchiptech.com
+*
+* File : usbhost_ms.c
+* Programmer(s) : Ravikanth.P
+* Version :
+*
+**************************************************************************************************************
+*/
+
+/*
+**************************************************************************************************************
+* INCLUDE HEADER FILES
+**************************************************************************************************************
+*/
+
+#include "usbhost_ms.h"
+
+/*
+**************************************************************************************************************
+* GLOBAL VARIABLES
+**************************************************************************************************************
+*/
+
+USB_INT32U MS_BlkSize;
+
+/*
+**************************************************************************************************************
+* INITIALIZE MASS STORAGE INTERFACE
+*
+* Description: This function initializes the mass storage interface
+*
+* Arguments : None
+*
+* Returns : OK if Success
+* ERR_INVALID_BOOTSIG if Failed
+*
+**************************************************************************************************************
+*/
+
+USB_INT32S MS_Init (USB_INT32U *blkSize, USB_INT32U *numBlks, USB_INT08U *inquiryResult)
+{
+ USB_INT08U retry;
+ USB_INT32S rc;
+
+ MS_GetMaxLUN(); /* Get maximum logical unit number */
+ retry = 80;
+ while(retry) {
+ rc = MS_TestUnitReady(); /* Test whether the unit is ready */
+ if (rc == OK) {
+ break;
+ }
+ MS_GetSenseInfo(); /* Get sense information */
+ retry--;
+ }
+ if (rc != OK) {
+ PRINT_Err(rc);
+ return (rc);
+ }
+ rc = MS_ReadCapacity(numBlks, blkSize); /* Read capacity of the disk */
+ MS_BlkSize = *blkSize; // Set global
+ rc = MS_Inquire (inquiryResult);
+ return (rc);
+}
+/*
+**************************************************************************************************************
+* PARSE THE CONFIGURATION
+*
+* Description: This function is used to parse the configuration
+*
+* Arguments : None
+*
+* Returns : OK if Success
+* ERR_INVALID_BOOTSIG if Failed
+*
+**************************************************************************************************************
+*/
+
+USB_INT32S MS_ParseConfiguration (void)
+{
+ volatile USB_INT08U *desc_ptr;
+ USB_INT08U ms_int_found;
+
+
+ desc_ptr = TDBuffer;
+ ms_int_found = 0;
+
+ if (desc_ptr[1] != USB_DESCRIPTOR_TYPE_CONFIGURATION) {
+ return (ERR_BAD_CONFIGURATION);
+ }
+ desc_ptr += desc_ptr[0];
+
+ while (desc_ptr != TDBuffer + ReadLE16U(&TDBuffer[2])) {
+
+ switch (desc_ptr[1]) {
+
+ case USB_DESCRIPTOR_TYPE_INTERFACE: /* If it is an interface descriptor */
+ if (desc_ptr[5] == MASS_STORAGE_CLASS && /* check if the class is mass storage */
+ desc_ptr[6] == MASS_STORAGE_SUBCLASS_SCSI && /* check if the subclass is SCSI */
+ desc_ptr[7] == MASS_STORAGE_PROTOCOL_BO) { /* check if the protocol is Bulk only */
+ ms_int_found = 1;
+ desc_ptr += desc_ptr[0]; /* Move to next descriptor start */
+ }
+ break;
+
+ case USB_DESCRIPTOR_TYPE_ENDPOINT: /* If it is an endpoint descriptor */
+ if ((desc_ptr[3] & 0x03) == 0x02) { /* If it is Bulk endpoint */
+ if (desc_ptr[2] & 0x80) { /* If it is In endpoint */
+ EDBulkIn->Control = 1 | /* USB address */
+ ((desc_ptr[2] & 0x7F) << 7) | /* Endpoint address */
+ (2 << 11) | /* direction */
+ (ReadLE16U(&desc_ptr[4]) << 16); /* MaxPkt Size */
+ desc_ptr += desc_ptr[0]; /* Move to next descriptor start */
+ } else { /* If it is Out endpoint */
+ EDBulkOut->Control = 1 | /* USB address */
+ ((desc_ptr[2] & 0x7F) << 7) | /* Endpoint address */
+ (1 << 11) | /* direction */
+ (ReadLE16U(&desc_ptr[4]) << 16); /* MaxPkt Size */
+ desc_ptr += desc_ptr[0]; /* Move to next descriptor start */
+ }
+ } else { /* If it is not bulk end point */
+ desc_ptr += desc_ptr[0]; /* Move to next descriptor start */
+ }
+ break;
+
+ default: /* If the descriptor is neither interface nor endpoint */
+ desc_ptr += desc_ptr[0]; /* Move to next descriptor start */
+ break;
+ }
+ }
+ if (ms_int_found) {
+ PRINT_Log("Mass Storage device connected\n");
+ return (OK);
+ } else {
+ PRINT_Log("Not a Mass Storage device\n");
+ return (ERR_NO_MS_INTERFACE);
+ }
+}
+
+/*
+**************************************************************************************************************
+* GET MAXIMUM LOGICAL UNIT
+*
+* Description: This function returns the maximum logical unit from the device
+*
+* Arguments : None
+*
+* Returns : OK if Success
+* ERR_INVALID_BOOTSIG if Failed
+*
+**************************************************************************************************************
+*/
+
+USB_INT32S MS_GetMaxLUN (void)
+{
+ USB_INT32S rc;
+
+
+ rc = Host_CtrlRecv(USB_DEVICE_TO_HOST | USB_REQUEST_TYPE_CLASS | USB_RECIPIENT_INTERFACE,
+ MS_GET_MAX_LUN_REQ,
+ 0,
+ 0,
+ 1,
+ TDBuffer);
+ return (rc);
+}
+
+/*
+**************************************************************************************************************
+* GET SENSE INFORMATION
+*
+* Description: This function is used to get sense information from the device
+*
+* Arguments : None
+*
+* Returns : OK if Success
+* ERROR if Failed
+*
+**************************************************************************************************************
+*/
+
+USB_INT32S MS_GetSenseInfo (void)
+{
+ USB_INT32S rc;
+
+
+ Fill_MSCommand(0, 0, 0, MS_DATA_DIR_IN, SCSI_CMD_REQUEST_SENSE, 6);
+ rc = Host_ProcessTD(EDBulkOut, TD_OUT, TDBuffer, CBW_SIZE);
+ if (rc == OK) {
+ rc = Host_ProcessTD(EDBulkIn, TD_IN, TDBuffer, 18);
+ if (rc == OK) {
+ rc = Host_ProcessTD(EDBulkIn, TD_IN, TDBuffer, CSW_SIZE);
+ if (rc == OK) {
+ if (TDBuffer[12] != 0) {
+ rc = ERR_MS_CMD_FAILED;
+ }
+ }
+ }
+ }
+ return (rc);
+}
+
+/*
+**************************************************************************************************************
+* TEST UNIT READY
+*
+* Description: This function is used to test whether the unit is ready or not
+*
+* Arguments : None
+*
+* Returns : OK if Success
+* ERROR if Failed
+*
+**************************************************************************************************************
+*/
+
+USB_INT32S MS_TestUnitReady (void)
+{
+ USB_INT32S rc;
+
+
+ Fill_MSCommand(0, 0, 0, MS_DATA_DIR_NONE, SCSI_CMD_TEST_UNIT_READY, 6);
+ rc = Host_ProcessTD(EDBulkOut, TD_OUT, TDBuffer, CBW_SIZE);
+ if (rc == OK) {
+ rc = Host_ProcessTD(EDBulkIn, TD_IN, TDBuffer, CSW_SIZE);
+ if (rc == OK) {
+ if (TDBuffer[12] != 0) {
+ rc = ERR_MS_CMD_FAILED;
+ }
+ }
+ }
+ return (rc);
+}
+
+/*
+**************************************************************************************************************
+* READ CAPACITY
+*
+* Description: This function is used to read the capacity of the mass storage device
+*
+* Arguments : None
+*
+* Returns : OK if Success
+* ERROR if Failed
+*
+**************************************************************************************************************
+*/
+
+USB_INT32S MS_ReadCapacity (USB_INT32U *numBlks, USB_INT32U *blkSize)
+{
+ USB_INT32S rc;
+
+
+ Fill_MSCommand(0, 0, 0, MS_DATA_DIR_IN, SCSI_CMD_READ_CAPACITY, 10);
+ rc = Host_ProcessTD(EDBulkOut, TD_OUT, TDBuffer, CBW_SIZE);
+ if (rc == OK) {
+ rc = Host_ProcessTD(EDBulkIn, TD_IN, TDBuffer, 8);
+ if (rc == OK) {
+ if (numBlks)
+ *numBlks = ReadBE32U(&TDBuffer[0]);
+ if (blkSize)
+ *blkSize = ReadBE32U(&TDBuffer[4]);
+ rc = Host_ProcessTD(EDBulkIn, TD_IN, TDBuffer, CSW_SIZE);
+ if (rc == OK) {
+ if (TDBuffer[12] != 0) {
+ rc = ERR_MS_CMD_FAILED;
+ }
+ }
+ }
+ }
+ return (rc);
+}
+
+
+
+USB_INT32S MS_Inquire (USB_INT08U *response)
+{
+ USB_INT32S rc;
+ USB_INT32U i;
+
+ Fill_MSCommand(0, 0, 0, MS_DATA_DIR_IN, SCSI_CMD_INQUIRY, 6);
+ rc = Host_ProcessTD(EDBulkOut, TD_OUT, TDBuffer, CBW_SIZE);
+ if (rc == OK) {
+ rc = Host_ProcessTD(EDBulkIn, TD_IN, TDBuffer, INQUIRY_LENGTH);
+ if (rc == OK) {
+ if (response) {
+ for ( i = 0; i < INQUIRY_LENGTH; i++ )
+ *response++ = *TDBuffer++;
+#if 0
+ MemCpy (response, TDBuffer, INQUIRY_LENGTH);
+ StrNullTrailingSpace (response->vendorID, SCSI_INQUIRY_VENDORCHARS);
+ StrNullTrailingSpace (response->productID, SCSI_INQUIRY_PRODUCTCHARS);
+ StrNullTrailingSpace (response->productRev, SCSI_INQUIRY_REVCHARS);
+#endif
+ }
+ rc = Host_ProcessTD(EDBulkIn, TD_IN, TDBuffer, CSW_SIZE);
+ if (rc == OK) {
+ if (TDBuffer[12] != 0) { // bCSWStatus byte
+ rc = ERR_MS_CMD_FAILED;
+ }
+ }
+ }
+ }
+ return (rc);
+}
+
+/*
+**************************************************************************************************************
+* RECEIVE THE BULK DATA
+*
+* Description: This function is used to receive the bulk data
+*
+* Arguments : None
+*
+* Returns : OK if Success
+* ERR_INVALID_BOOTSIG if Failed
+*
+**************************************************************************************************************
+*/
+
+USB_INT32S MS_BulkRecv ( USB_INT32U block_number,
+ USB_INT16U num_blocks,
+ volatile USB_INT08U *user_buffer)
+{
+ USB_INT32S rc;
+ int i;
+ volatile USB_INT08U *c = user_buffer;
+ for (i=0;i<MS_BlkSize*num_blocks;i++)
+ *c++ = 0;
+
+
+ Fill_MSCommand(block_number, MS_BlkSize, num_blocks, MS_DATA_DIR_IN, SCSI_CMD_READ_10, 10);
+
+ rc = Host_ProcessTD(EDBulkOut, TD_OUT, TDBuffer, CBW_SIZE);
+ if (rc == OK) {
+ rc = Host_ProcessTD(EDBulkIn, TD_IN, user_buffer, MS_BlkSize * num_blocks);
+ if (rc == OK) {
+ rc = Host_ProcessTD(EDBulkIn, TD_IN, TDBuffer, CSW_SIZE);
+ if (rc == OK) {
+ if (TDBuffer[12] != 0) {
+ rc = ERR_MS_CMD_FAILED;
+ }
+ }
+ }
+ }
+ return (rc);
+}
+
+/*
+**************************************************************************************************************
+* SEND BULK DATA
+*
+* Description: This function is used to send the bulk data
+*
+* Arguments : None
+*
+* Returns : OK if Success
+* ERR_INVALID_BOOTSIG if Failed
+*
+**************************************************************************************************************
+*/
+
+USB_INT32S MS_BulkSend ( USB_INT32U block_number,
+ USB_INT16U num_blocks,
+ volatile USB_INT08U *user_buffer)
+{
+ USB_INT32S rc;
+
+
+ Fill_MSCommand(block_number, MS_BlkSize, num_blocks, MS_DATA_DIR_OUT, SCSI_CMD_WRITE_10, 10);
+
+ rc = Host_ProcessTD(EDBulkOut, TD_OUT, TDBuffer, CBW_SIZE);
+ if (rc == OK) {
+ rc = Host_ProcessTD(EDBulkOut, TD_OUT, user_buffer, MS_BlkSize * num_blocks);
+ if (rc == OK) {
+ rc = Host_ProcessTD(EDBulkIn, TD_IN, TDBuffer, CSW_SIZE);
+ if (rc == OK) {
+ if (TDBuffer[12] != 0) {
+ rc = ERR_MS_CMD_FAILED;
+ }
+ }
+ }
+ }
+ return (rc);
+}
+
+/*
+**************************************************************************************************************
+* FILL MASS STORAGE COMMAND
+*
+* Description: This function is used to fill the mass storage command
+*
+* Arguments : None
+*
+* Returns : OK if Success
+* ERR_INVALID_BOOTSIG if Failed
+*
+**************************************************************************************************************
+*/
+
+void Fill_MSCommand (USB_INT32U block_number,
+ USB_INT32U block_size,
+ USB_INT16U num_blocks,
+ MS_DATA_DIR direction,
+ USB_INT08U scsi_cmd,
+ USB_INT08U scsi_cmd_len)
+{
+ USB_INT32U data_len;
+ static USB_INT32U tag_cnt = 0;
+ USB_INT32U cnt;
+
+
+ for (cnt = 0; cnt < CBW_SIZE; cnt++) {
+ TDBuffer[cnt] = 0;
+ }
+ switch(scsi_cmd) {
+
+ case SCSI_CMD_TEST_UNIT_READY:
+ data_len = 0;
+ break;
+ case SCSI_CMD_READ_CAPACITY:
+ data_len = 8;
+ break;
+ case SCSI_CMD_REQUEST_SENSE:
+ data_len = 18;
+ break;
+ case SCSI_CMD_INQUIRY:
+ data_len = 36;
+ break;
+ default:
+ data_len = block_size * num_blocks;
+ break;
+ }
+ WriteLE32U(TDBuffer, CBW_SIGNATURE);
+ WriteLE32U(&TDBuffer[4], tag_cnt);
+ WriteLE32U(&TDBuffer[8], data_len);
+ TDBuffer[12] = (direction == MS_DATA_DIR_NONE) ? 0 : direction;
+ TDBuffer[14] = scsi_cmd_len; /* Length of the CBW */
+ TDBuffer[15] = scsi_cmd;
+ if ((scsi_cmd == SCSI_CMD_REQUEST_SENSE)
+ || (scsi_cmd == SCSI_CMD_INQUIRY)) {
+ TDBuffer[19] = (USB_INT08U)data_len;
+ } else {
+ WriteBE32U(&TDBuffer[17], block_number);
+ }
+ WriteBE16U(&TDBuffer[22], num_blocks);
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/USBHostLite/usbhost_ms.h Sun Jul 21 23:59:00 2013 +0000
@@ -0,0 +1,101 @@
+/*
+**************************************************************************************************************
+* NXP USB Host Stack
+*
+* (c) Copyright 2008, NXP SemiConductors
+* (c) Copyright 2008, OnChip Technologies LLC
+* All Rights Reserved
+*
+* www.nxp.com
+* www.onchiptech.com
+*
+* File : usbhost_ms.h
+* Programmer(s) : Ravikanth.P
+* Version :
+*
+**************************************************************************************************************
+*/
+
+#ifndef USBHOST_MS_H
+#define USBHOST_MS_H
+
+/*
+**************************************************************************************************************
+* INCLUDE HEADER FILES
+**************************************************************************************************************
+*/
+
+#include "usbhost_inc.h"
+
+/*
+**************************************************************************************************************
+* MASS STORAGE SPECIFIC DEFINITIONS
+**************************************************************************************************************
+*/
+
+#define MS_GET_MAX_LUN_REQ 0xFE
+#define MASS_STORAGE_CLASS 0x08
+#define MASS_STORAGE_SUBCLASS_SCSI 0x06
+#define MASS_STORAGE_PROTOCOL_BO 0x50
+
+#define INQUIRY_LENGTH 36
+/*
+**************************************************************************************************************
+* SCSI SPECIFIC DEFINITIONS
+**************************************************************************************************************
+*/
+
+#define CBW_SIGNATURE 0x43425355
+#define CSW_SIGNATURE 0x53425355
+#define CBW_SIZE 31
+#define CSW_SIZE 13
+#define CSW_CMD_PASSED 0x00
+#define SCSI_CMD_REQUEST_SENSE 0x03
+#define SCSI_CMD_TEST_UNIT_READY 0x00
+#define SCSI_CMD_INQUIRY 0x12
+#define SCSI_CMD_READ_10 0x28
+#define SCSI_CMD_READ_CAPACITY 0x25
+#define SCSI_CMD_WRITE_10 0x2A
+
+/*
+**************************************************************************************************************
+* TYPE DEFINITIONS
+**************************************************************************************************************
+*/
+
+typedef enum ms_data_dir {
+
+ MS_DATA_DIR_IN = 0x80,
+ MS_DATA_DIR_OUT = 0x00,
+ MS_DATA_DIR_NONE = 0x01
+
+} MS_DATA_DIR;
+
+/*
+**************************************************************************************************************
+* FUNCTION PROTOTYPES
+**************************************************************************************************************
+*/
+
+USB_INT32S MS_BulkRecv ( USB_INT32U block_number,
+ USB_INT16U num_blocks,
+ volatile USB_INT08U *user_buffer);
+
+USB_INT32S MS_BulkSend ( USB_INT32U block_number,
+ USB_INT16U num_blocks,
+ volatile USB_INT08U *user_buffer);
+USB_INT32S MS_ParseConfiguration(void);
+USB_INT32S MS_TestUnitReady (void);
+USB_INT32S MS_ReadCapacity (USB_INT32U *numBlks, USB_INT32U *blkSize);
+USB_INT32S MS_GetMaxLUN (void);
+USB_INT32S MS_GetSenseInfo (void);
+USB_INT32S MS_Init (USB_INT32U *blkSize, USB_INT32U *numBlks, USB_INT08U *inquiryResult);
+USB_INT32S MS_Inquire (USB_INT08U *response);
+
+void Fill_MSCommand ( USB_INT32U block_number,
+ USB_INT32U block_size,
+ USB_INT16U num_blocks,
+ MS_DATA_DIR direction,
+ USB_INT08U scsi_cmd,
+ USB_INT08U scsi_cmd_len);
+#endif
--- a/common.h Wed Apr 10 13:31:35 2013 +0000 +++ b/common.h Sun Jul 21 23:59:00 2013 +0000 @@ -11,19 +11,28 @@ #define changedScreen 10 #define playbackScreen 11 #define dateScreen 12 -#define config1Screen 13 +#define configScreen 13 #define indexScreen 14 -#define maxScreens 14 +#define tripScreen 15 +#define healthScreen 16 +#define maxScreens 16 #define btnGap 10 #define ttSkin 0 #define ggSkin 1 +#define maxSkin 1 -#define maxBufLen 512 +#define maxBufLen 1024 #define canTimeout 5 #define userTimeout 15 -// gg - 4x4 touch -// #define tNavRow = 2 ; // for 3x3 -extern unsigned char tNavRow ; // gg - 4x4 +#define BatDataBaseG1 0x00 // 6 frames - SOH, SOC, Ah +#define BatDataBaseG2 0x06 // 29 frames - Cell Pair data +#define BatDataBaseG3 0x23 // 5 frames +#define BatDataBaseG4 0x28 // 3 frames - Temperature data +#define BatDataBaseG5 0x2B // 11 frames +#define BatDataBaseG6 0x36 // 4 frames +#define BatDataBaseG7 0x3A +#define BatDataBufMax 0x196 // 7 x 3A bytes +#define VP230Sleep 0 // Set to 0 if using VP231 (sleep disables RX) \ No newline at end of file
--- a/displayModes.cpp Wed Apr 10 13:31:35 2013 +0000
+++ b/displayModes.cpp Sun Jul 21 23:59:00 2013 +0000
@@ -4,6 +4,163 @@
char sTemp1[40];
char sTemp2[16];
+void mainDisplay (bool force, bool showButtons){
+ unsigned short gids, SOC_x10, packV_x2, tireP;
+ static unsigned short lgids=0, lSOC=0, lSOH=0, lpackV_x2=0, ltireP=0, maxPS=0;
+ static float lmaxTemp=0;
+ static float lkW=0, laccV=0, lmpkWh=0;
+ static unsigned long lAh=0;
+ CANMessage msg;
+
+ msg = lastMsg[indexLastMsg[0x5bc]]; //Get gids
+ gids = (msg.data[0]<<2)+(msg.data[1]>>6);
+ msg = lastMsg[indexLastMsg[0x55b]]; //Get SOC
+ SOC_x10 = (msg.data[0]<<2)+(msg.data[1]>>6);
+ msg = lastMsg[indexLastMsg[0x1db]]; //Get pack volts
+ packV_x2 = (msg.data[2]<<2)+(msg.data[3]>>6);
+ msg = lastMsg[indexLastMsg[0x385]]; //Get tire pressure
+ tireP = msg.data[2]+msg.data[3]+msg.data[4]+msg.data[5];
+
+ tt.background(Navy);
+ tt.foreground(Yellow);
+ tt.set_font((unsigned char*) Arial28x28);
+ if(force) tt.cls();
+ if(skin==ttSkin){
+ if(force||gids!=lgids||mpkWh[dtePeriod]!=lmpkWh){
+ tt.locate(10,10);
+ printf("%4d gids \n",gids);
+ if(debugMode){
+ if(pointerSep>maxPS){maxPS=pointerSep;}
+ tt.locate(10,70);
+ printf("%3d sep %3d max\n",pointerSep,maxPS);
+ }
+ tt.locate(10,40);
+ printf("%4.1f kWh \n",(float)(gids-5)*0.075);
+ tt.set_font((unsigned char*) SCProSB31x55);
+ tt.foreground(Green);
+ tt.locate(60,96);
+ printf("%4.1f %s \n",convertDistance(mpkWh[dtePeriod]*((float)(gids-5)*.075)),distanceUnit()); //LM - add metric conversion
+ lgids=gids;
+ lmpkWh=mpkWh[dtePeriod];
+ tt.foreground(Yellow);
+ tt.set_font((unsigned char*) Arial28x28);
+ }
+ if(force||tireP!=ltireP){
+ tt.foreground(LightGrey);
+ if(msg.data[6]&0x80){
+ tt.locate(40,150);
+ printf("%3.1f\n",(float)msg.data[2]/4);
+ }
+ if(msg.data[6]&0x40){
+ tt.locate(114,150);
+ printf("%3.1f\n",(float)msg.data[3]/4);
+ }
+ if(msg.data[6]&0x20){
+ tt.locate(40,178);
+ printf("%3.1f\n",(float)msg.data[4]/4);
+ }
+ if(msg.data[6]&0x10){
+ tt.locate(114,178);
+ printf("%3.1f\n",(float)msg.data[5]/4);
+ }
+ tt.foreground(Yellow);
+ ltireP=tireP;
+ }
+ if(force||SOC_x10!=lSOC){
+ tt.locate(200,10);
+ printf("%4.1f%s\n",(float)SOC_x10/10,"% ");
+ lSOC=SOC_x10;
+ }
+ if(force||packV_x2!=lpackV_x2){
+ tt.locate(200,206);
+ printf("%4.1fV \n",(float)packV_x2/2);
+ lpackV_x2=packV_x2;
+ }
+ if(force||maxTemp!=lmaxTemp){
+ tt.locate(200,176);
+ printf("%4.1f%s\n",convertTemperature(maxTemp),temperatureUnit());
+ lmaxTemp=maxTemp;
+ }
+ if(force||accV!=laccV){
+ tt.locate(20,206);
+ printf("%3.1fV \n",accV);
+ laccV=accV;
+ }
+ if(force||kW[0]!=lkW){
+ if(kW[0]<-10){ //Right justify
+ tt.locate(171,40);
+ printf("%4.2fkW\n",kW[0]);
+ } else if (kW[0]<0){
+ tt.locate(171,40);
+ printf(" %4.2fkW\n",kW[0]);
+ } else if (kW[0]<10){
+ tt.locate(165,40);
+ printf(" %4.2fkW\n",kW[0]);
+ } else {
+ tt.locate(165,40);
+ printf(" %4.2fkW\n",kW[0]);
+ }
+ lkW=kW[0];
+ }
+ tt.foreground(LightGrey);
+ if(force||Ah_x10000!=lAh){
+ tt.locate(10,70);
+ printf("% 4.2fAh \n",(float)Ah_x10000/10000);
+ lAh=Ah_x10000;
+ }
+ if(force||SOH_x100!=lSOH){
+ tt.locate(206,70);
+ printf("%4.1f%s\n",(float)SOH_x100/100,"% ");
+ lSOH=SOH_x100;
+ }
+ }else {//if(skin==ggSkin){
+ if(force||gids!=lgids){
+ tt.locate(10,10);
+ printf("%4d GIDs \n",gids);
+
+ tt.locate(40,40); // gg - add GIDs Percent of 281
+ printf("%4.1f%s \n", (float)gids*0.355872, "% ") ;
+ tt.locate(20,70);
+ printf("%4.1f kwh \n",(float)gids*0.075); // gg - closer to usable
+
+ tt.set_font((unsigned char*) SCProSB31x55);
+ tt.foreground(Green);
+ //tt.locate(60,96);
+ tt.locate(60,116); // gg - move down a little
+ printf("%4.1f %s \n",convertDistance((float)(gids-5)*0.31),distanceUnit()); // Approx for now - LM added metric
+ lgids=gids;
+ tt.foreground(Yellow);
+ tt.set_font((unsigned char*) Arial28x28);
+ }
+
+ if(force||SOC_x10!=lSOC){
+ tt.locate(200,10);
+ printf("%4.1f%s\n",(float)SOC_x10/10,"% ");
+ lSOC=SOC_x10;
+ }
+ if(force||packV_x2!=lpackV_x2){
+ tt.locate(200,200);
+ printf("%4.1fV \n",(float)packV_x2/2);
+ lpackV_x2=packV_x2;
+ }
+ if(force||accV!=laccV){
+ tt.locate(20,200);
+ printf("%3.1fV \n",accV);
+ laccV=accV;
+ }
+ if(force||kW[0]!=lkW){
+ tt.locate(160,40); // gg - move left to keep from wrap
+ printf("%3.2fkw \n",kW[0]); // use small w to save space
+ lkW=kW[0];
+ }
+ }
+ if(led4){
+ tt.fillcircle(310,10,6,Red);
+ }else{
+ tt.fillcircle(310,10,6,Navy);
+ }
+}
+
void printLast (bool force, bool showButtons){
CANMessage msg;
tt.locate(0,6);
@@ -15,7 +172,7 @@
msg = lastMsg[i+indexOffset];
printf("%03x : %02x %02x %02x %02x %02x %02x %02x %02x \n",msg.id,msg.data[0],msg.data[1],msg.data[2],msg.data[3],msg.data[4],msg.data[5],msg.data[6],msg.data[7]);
}
- if((sMode==1)&&showButtons){
+ if(showButtons){
tt.foreground(Yellow);
tt.background(DarkCyan);
tt.set_font((unsigned char*) Arial12x12);
@@ -43,11 +200,10 @@
i++;
}// if changed
}while(i<19&&j<99);
- if((sMode==1)&&showButtons){
+ if(showButtons){
tt.foreground(Yellow);
tt.background(DarkCyan);
tt.set_font((unsigned char*) Arial12x12);
-
showButton(0,0," <up>","",4,4);
showButton(2,0," <down>","",4,4);
showButton(1,0," Reset","Baseline",4,4);
@@ -55,121 +211,124 @@
}
void printLog (bool force, bool showButtons){
- static unsigned char lastDisplayLoc = 0;
- if(force||displayLoc!=lastDisplayLoc){ //only update if changed
+ static unsigned char lastldl = 0;
+ unsigned char ldl=displayLoc;
+ if(force||ldl!=lastldl){ //only update if changed
tt.foreground(Amber);
tt.background(Black);
tt.cls();
tt.locate(0,6);
tt.set_font((unsigned char*) Arial12x12);
for(int i=0; i<19; i++){
- printf("%s",displayLog[displayLoc]);
- displayLoc=displayLoc>17?0:displayLoc+1;
+ printf("%s",displayLog[ldl]);
+ ldl=ldl>17?0:ldl+1;
}
}
- lastDisplayLoc=displayLoc;
+ lastldl=ldl;
}
-void mainDisplay (bool force, bool showButtons){
- unsigned short gids, SOC, packV;
- static unsigned short lgids=0, lSOC=0, lpackV=0;
- static float lkW=0, laccV=0, lmpkWh=0;
+void tripDisplay (bool force, bool showButtons){
+ static float lkWh=0;
+ tt.background(White);
+ if(force){
+ tt.cls();
+ }
+ if(force||(int)(lkWh*100)!=(int)(kWh_trip[0]*100)){ //only update if changed
+ tt.foreground(Navy);
+ tt.set_font((unsigned char*) Arial28x28);
+ tt.locate(6,210);
+ printf("kWh : %s : Eff\n",distanceUnit());
+ for(int i=0; i<3; i++){
+ tt.locate(6,20+i*60);
+ printf("%3.2f : %3.1f : %2.1f\n",kWh_trip[i],convertDistance(miles_trip[i]),convertDistance(miles_trip[i])/kWh_trip[i]);
+ }
+ }
+ if(showButtons){
+ tt.set_font((unsigned char*) Arial12x12);
+ tt.background(DarkCyan);
+ tt.foreground(Yellow);
+ showButton(3,1," Reset"," A",4,4);
+ showButton(3,2," Reset"," B",4,4);
+ lkWh=kWh_trip[0];
+ }
+}
+
+void healthDisplay (bool force, bool showButtons){
+ unsigned short gids, SOC_x10;
+ static unsigned short lgids=0, lSOC=0, lSOH=0;
+ static float lmaxTemp=0, lresr=0, lunlV=0;
+ static unsigned long lAh=0;
CANMessage msg;
msg = lastMsg[indexLastMsg[0x5bc]]; //Get gids
gids = (msg.data[0]<<2)+(msg.data[1]>>6);
msg = lastMsg[indexLastMsg[0x55b]]; //Get SOC
- SOC = (msg.data[0]<<2)+(msg.data[1]>>6);
- msg = lastMsg[indexLastMsg[0x1db]]; //Get pack volts
- packV = (msg.data[2]<<2)+(msg.data[3]>>6);
+ SOC_x10 = (msg.data[0]<<2)+(msg.data[1]>>6);
- tt.background(Navy);
+ tt.background(Blue);
tt.foreground(Yellow);
tt.set_font((unsigned char*) Arial28x28);
if(force) tt.cls();
- if(skin==ttSkin){
- if(force||gids!=lgids||mpkWh[dtePeriod]!=lmpkWh){
- tt.locate(10,10);
- printf("%4d gids \n",gids);
- tt.locate(10,40);
- printf("%4.1f kWh \n",(float)(gids-5)*0.075);
- tt.set_font((unsigned char*) SCProSB31x55);
- tt.foreground(Green);
- tt.locate(60,96);
- printf("%4.1f mi \n",mpkWh[dtePeriod]*((float)(gids-5)*.075));
- lgids=gids;
- lmpkWh=mpkWh[dtePeriod];
- tt.foreground(Yellow);
- tt.set_font((unsigned char*) Arial28x28);
- }
- if(force||SOC!=lSOC){
- tt.locate(200,10);
- printf("%4.1f%s\n",(float)SOC/10,"% ");
- lSOC=SOC;
- }
- if(force||packV!=lpackV){
- tt.locate(200,200);
- printf("%4.1fV \n",(float)packV/2);
- lpackV=packV;
- }
- if(force||accV!=laccV){
- tt.locate(20,200);
- printf("%3.1fV \n",accV);
- laccV=accV;
- }
- if(force||kW[0]!=lkW){
- tt.locate(180,40);
- printf("%3.2fkW \n",kW[0]);
- //printf("%3.1f mpkWh \n",mpkWh[0]);
- lkW=kW[0];
- }
- }else {//if(skin==ggSkin){
- if(force||gids!=lgids){
- tt.locate(10,10);
- printf("%4d GIDs \n",gids);
-
- tt.locate(40,40); // gg - add GIDs Percent of 281
- printf("%4.1f%s \n", (float)gids*0.355872, "% ") ;
- tt.locate(20,70);
- //printf("%4.1f kWh \n",(float)gids*0.08); // is input, not usable
- printf("%4.1f kwh \n",(float)gids*0.075); // gg - closer to usable
-
- tt.set_font((unsigned char*) SCProSB31x55);
- tt.foreground(Green);
- //tt.locate(60,96);
- tt.locate(60,116); // gg - move down a little
- printf("%4.1f mi \n",(float)(gids-5)*0.31); // Approx for now
- lgids=gids;
- tt.foreground(Yellow);
- tt.set_font((unsigned char*) Arial28x28);
- }
-
- if(force||SOC!=lSOC){
- tt.locate(200,10);
- printf("%4.1f%s\n",(float)SOC/10,"% ");
- lSOC=SOC;
- }
- if(force||packV!=lpackV){
- tt.locate(200,200);
- printf("%4.1fV \n",(float)packV/2);
- lpackV=packV;
- }
- if(force||accV!=laccV){
- tt.locate(20,200);
- printf("%3.1fV \n",accV);
- laccV=accV;
- }
- if(force||kW[0]!=lkW){
- tt.locate(160,40); // gg - move left to keep from wrap
- printf("%3.2fkw \n",kW[0]); // use small w to save space
- lkW=kW[0];
- }
+
+ /*if(force||tock){ // for esr debug
+ tt.locate(10,10);
+ printf("%d %d amps\n",Imax,Imin);
+ tt.locate(10,40);
+ printf(" %4.1f %4.1f\n",incRmax/2,incRmin/2);
+ tt.locate(10,70);
+ printf(" %4.1f %4.1f\n",redRmax/2,redRmin/2);
+ tt.locate(10,100);
+ printf(" %4.1f %4.1f\n",curRmax/2,curRmin/2);
+ //tt.locate(10,130);
+ curRmin=1000;
+ curRmax=0;
+ incRmin=1000;
+ incRmax=0;
+ redRmin=1000;
+ redRmax=0;
+ Imax=-1000;
+ Imin=1000;
+ }*/
+ if(force||gids!=lgids){
+ tt.locate(10,10);
+ printf("%4d gids \n",gids);
+ lgids=gids;
+ }
+ if(force||SOC_x10!=lSOC){
+ tt.locate(10,40);
+ printf(" %4.1f%s \n",(float)SOC_x10/10,"% SOC");
+ lSOC=SOC_x10;
+ }
+ if(force||SOH_x100!=lSOH){
+ tt.locate(10,70);
+ printf(" %4.1f%s \n",(float)SOH_x100/100,"% SOH");
+ lSOH=SOH_x100;
+ }
+ if(force||Ah_x10000!=lAh){
+ tt.locate(10,100);
+ printf(" %4.2f Ah cap \n",(float)Ah_x10000/10000);
+ lAh=Ah_x10000;
+ }
+ if(force||maxTemp!=lmaxTemp){
+ tt.locate(10,130);
+ printf(" %4.1f %s (max) \n",convertTemperature(maxTemp),temperatureUnit());
+ lmaxTemp=maxTemp;
+ }
+ if(force||unloadedV_x2!=lunlV){
+ tt.locate(10,160);
+ printf(" %4.1f V \n",unloadedV_x2/2);
+ lunlV=unloadedV_x2;
+ }
+ if(force||Resr!=lresr){
+ tt.locate(10,190);
+ printf(" %3.0f mOhms \n",Resr*1000);
+ lresr=Resr;
}
}
void braking (bool force, bool showButtons, bool prdata=false){
unsigned long targetBraking, regenBraking;
- static unsigned long maxTarget = 1000, maxRegen = 1000, tarDivReg = 1000;
+ static unsigned long maxTarget = 1000, maxRegen = 1000, tardivreg_x1000 = 1000;
unsigned long temp;
static unsigned char lastPressure[4] = {200,200,200,200};
unsigned char i,r,t;
@@ -191,7 +350,7 @@
steering = (msg.data[1]<<8)+msg.data[0];
if(skin==ttSkin){
- s= (unsigned short) ((steering/10)+160)%310; // this modulo wraps display
+ s= (unsigned short) ((steering/10)+155)%310; // this modulo wraps display
}else{// if(skin==ggSkin){
// do not go off screen left or right. gg - steering
short ss = (short) ((steering/15)+160); // less gain 10 -> 15
@@ -201,18 +360,6 @@
}
//--------------
- msg = lastMsg[indexLastMsg[0x1cb]]; //Get Target and Regen
- regenBraking = (msg.data[0]<<3)+(msg.data[1]>>5);
- targetBraking = (msg.data[2]<<3)+(msg.data[3]>>5);
- if ((targetBraking>50)&&(regenBraking>50)){
- temp = targetBraking;
- temp *= 1000;
- temp /= regenBraking;
- if (temp<tarDivReg) tarDivReg=temp;
- }
- if (targetBraking>maxTarget) maxTarget=targetBraking;
- if (regenBraking>maxRegen) maxRegen=regenBraking;
-
msg = lastMsg[indexLastMsg[0x1ca]]; //Get brake pressure
tt.background(Navy);
if (force) {
@@ -270,44 +417,63 @@
}
}
- temp = targetBraking;
- temp *=200;
- temp /= maxTarget;
- t = (char) temp;
- if (t>200) t=200;
- temp = regenBraking;
- temp *= tarDivReg;
- temp /= maxTarget;
- temp /= 5;
- r = (char) temp;
- if (r>200) r=200;
- if(lr!=r&&prdata){
- tt.foreground(Yellow);
- tt.set_font((unsigned char*) Arial28x28);
- tt.locate(100,40);
- printf("%d %d \n",regenBraking,maxRegen);
- tt.locate(100,70);
- printf("%3.1f (%3.1f%s) \n",(float)tarDivReg/10,(float)regenBraking*tarDivReg/targetBraking/10,"%");
- }
- if(lt!=t&&prdata){
- tt.foreground(Yellow);
- tt.set_font((unsigned char*) Arial28x28);
- tt.locate(100,10);
- printf("%d %d \n",targetBraking,maxTarget);
+ msg = lastMsg[indexLastMsg[0x1cb]]; //Get Target and Regen
+ regenBraking = (msg.data[0]<<3)+(msg.data[1]>>5);
+ targetBraking = (msg.data[2]<<3)+(msg.data[3]>>5);
+ msg = lastMsg[indexLastMsg[0x421]]; //Get Drive Mode
+ if (msg.data[0]==0x18) { // In Neutral
+ regenBraking = 0; // No regen when in Neutral
}
- if (r>t) t=r; //Should never happen
- if((lr!=r||lt!=t)&&!prdata){
- tt.fillrect(190,10,260,239-t,Navy);
- tt.fillrect(190,239-t,260,239-r,Red);
- tt.fillrect(190,239-r,260,239,Green);
+
+ if (targetBraking<2045){
+ if ((targetBraking>50)&&(regenBraking>50)){
+ temp = targetBraking;
+ temp *= 1000;
+ temp /= regenBraking;
+ if (temp<tardivreg_x1000) tardivreg_x1000=temp;
+ }
+ if (targetBraking>maxTarget) maxTarget=targetBraking;
+ if (regenBraking>maxRegen) maxRegen=regenBraking;
+ temp = targetBraking;
+ temp *=200;
+ temp /= maxTarget;
+ t = (char) temp;
+ if (t>200) t=200;
+ temp = regenBraking;
+ temp *= tardivreg_x1000;
+ temp /= maxTarget;
+ temp /= 5; // 1000/200=5
+ r = (char) temp;
+ if (r>200) r=200;
+ if(lr!=r&&prdata){
+ tt.foreground(Yellow);
+ tt.set_font((unsigned char*) Arial28x28);
+ tt.locate(100,40);
+ printf("%d %d \n",regenBraking,maxRegen);
+ tt.locate(100,70);
+ printf("%3.1f (%3.1f%s) \n",(float)tardivreg_x1000/10,(float)regenBraking*tardivreg_x1000/targetBraking/10,"%");
+ }
+ if(lt!=t&&prdata){
+ tt.foreground(Yellow);
+ tt.set_font((unsigned char*) Arial28x28);
+ tt.locate(100,10);
+ printf("%d %d \n",targetBraking,maxTarget);
+ }
+ if (r>t) t=r; //Should never happen
+ if((lr!=r||lt!=t)&&!prdata){
+ tt.fillrect(190,10,260,239-t,Navy);
+ tt.fillrect(190,239-t,260,239-r,Red);
+ tt.fillrect(190,239-r,260,239,Green);
+ }
+ lt=t;
+ lr=r;
}
- lt=t;
- lr=r;
}
void cpData(bool force, bool showButtons){
short unsigned max, min, jv, i, bd;
unsigned avg;
+ static char step=0; // counter to allow incremental update
if(force){
tt.foreground(White);
tt.background(Navy);
@@ -316,7 +482,7 @@
min=9999;
avg=0;
for(i=0; i<96; i++){
- bd=(battData[i*2+3]<<8)+battData[i*2+4];
+ bd=(battData[BatDataBaseG2*7+i*2+3]<<8)+battData[BatDataBaseG2*7+i*2+4];
avg+=bd;
if(bd>max) max=bd;
if(bd<min) min=bd;
@@ -327,29 +493,48 @@
} else { // Only compute judgement value if min cellpair meets <= 3712mV requirement
jv=0;
}
- tt.cls();
- tt.locate(0,6);
- printf(" MAX MIN AVG CVLI T1 T2 T3 T4\n %04d %04d %04d %04d %02dC %02dC %02dC %02dC\n\n",max,min,avg,jv,battData[224+5],battData[224+8],battData[224+11],battData[224+14]);
- tt.locate(0,36);
- for(i=0; i<16; i++){
- printf("%02d-%02d : %04d %04d %04d %04d %04d %04d\n",i*6+1,i*6+6,(battData[i*12+3]<<8)+battData[i*12+4],(battData[i*12+5]<<8)+battData[i*12+6],(battData[i*12+7]<<8)+battData[i*12+8],(battData[i*12+9]<<8)+battData[i*12+10],(battData[i*12+11]<<8)+battData[i*12+12],(battData[i*12+13]<<8)+battData[i*12+14]);
+
+ char* sTemperatureUnit = temperatureUnit();
+ switch(step){
+ case 0:
+ tt.cls();
+ showCP=true;
+ break;
+ case 1:
+ tt.locate(0,6);
+ printf(" MAX MIN AVG CVLI T1 T2 T3 T4\n %04d %04d %04d %04d %2.0f%s %2.0f%s %2.0f%s %2.0f%s\n\n",
+ max,min,avg,jv, convertTemperature(battData[BatDataBaseG4*7+5]),sTemperatureUnit,convertTemperature(battData[BatDataBaseG4*7+8]),sTemperatureUnit,
+ convertTemperature(battData[BatDataBaseG4*7+11]),sTemperatureUnit,convertTemperature(battData[BatDataBaseG4*7+14]),sTemperatureUnit);
+ tt.rect(8+0*41,16,40+0*41,28,Green);
+ tt.rect(8+1*41,16,40+1*41,28,Yellow);
+ //tt.rect(8+2*41,16,40+2*41,28,White);
+ tt.rect(8+3*41,16,40+3*41,28,Red);
+ break;
+ default:
+ tt.locate(0,36+(step-2)*48);
+ for(i=(step-2)*4; i<(step-1)*4; i++){
+ printf("%02d-%02d : %04d %04d %04d %04d %04d %04d\n",
+ i*6+1,i*6+6,
+ (battData[BatDataBaseG2*7+i*12+3]<<8)+battData[BatDataBaseG2*7+i*12+4],(battData[BatDataBaseG2*7+i*12+5]<<8)+battData[BatDataBaseG2*7+i*12+6],
+ (battData[BatDataBaseG2*7+i*12+7]<<8)+battData[BatDataBaseG2*7+i*12+8],(battData[BatDataBaseG2*7+i*12+9]<<8)+battData[BatDataBaseG2*7+i*12+10],
+ (battData[BatDataBaseG2*7+i*12+11]<<8)+battData[BatDataBaseG2*7+i*12+12],(battData[BatDataBaseG2*7+i*12+13]<<8)+battData[BatDataBaseG2*7+i*12+14]);
+ }
+ for(i=(step-2)*24; i<(step-1)*24; i++){
+ bd=(battData[BatDataBaseG2*7+i*2+3]<<8)+battData[BatDataBaseG2*7+i*2+4];
+ if(bd>0){
+ if(bd==max) tt.rect(58+(i%6)*41,34+(int)(i/6)*12,90+(i%6)*41,46+(int)(i/6)*12,Green);
+ //if(bd==avg) tt.rect(58+(i%6)*41,34+(int)(i/6)*12,90+(i%6)*41,46+(int)(i/6)*12,White);
+ if(bd==min) tt.rect(58+(i%6)*41,34+(int)(i/6)*12,90+(i%6)*41,46+(int)(i/6)*12,Yellow);
+ if(bd<jv) tt.rect(58+(i%6)*41,34+(int)(i/6)*12,90+(i%6)*41,46+(int)(i/6)*12,Red);
+ }
+ }
}
- tt.rect(8+0*41,16,40+0*41,28,Green);
- tt.rect(8+1*41,16,40+1*41,28,Yellow);
- //tt.rect(8+2*41,16,40+2*41,28,White);
- tt.rect(8+3*41,16,40+3*41,28,Red);
- for(i=0; i<96; i++){
- bd=(battData[i*2+3]<<8)+battData[i*2+4];
- if(bd>0){
- if(bd==max) tt.rect(58+(i%6)*41,34+(int)(i/6)*12,90+(i%6)*41,46+(int)(i/6)*12,Green);
- //if(bd==avg) tt.rect(58+(i%6)*41,34+(int)(i/6)*12,90+(i%6)*41,46+(int)(i/6)*12,White);
- if(bd==min) tt.rect(58+(i%6)*41,34+(int)(i/6)*12,90+(i%6)*41,46+(int)(i/6)*12,Yellow);
- if(bd<jv) tt.rect(58+(i%6)*41,34+(int)(i/6)*12,90+(i%6)*41,46+(int)(i/6)*12,Red);
- }
+ step=step<5?step+1:0;
+ if(step==0){
+ showCP=false;
}
- showCP=false;
}
- if((sMode==1)&&showButtons){
+ if(showButtons){
tt.foreground(Yellow);
tt.background(DarkCyan);
tt.set_font((unsigned char*) Arial12x12);
@@ -359,6 +544,51 @@
}
//----------------
+// gg - index
+void showIndex(bool force, bool showButtons){
+
+ if(force){
+ tt.foreground(White);
+ tt.background(Navy);
+ //tt.set_font((unsigned char*) Arial12x12_prop); // select the font
+
+ tt.cls();
+
+ // add the buttons to GoTo to other screens
+
+ tt.foreground(Yellow);
+ tt.background(DarkCyan);
+ tt.set_font((unsigned char*) Arial12x12);
+
+ // top row
+ showButton(0,0," GoTo"," Main",4,4);
+ showButton(1,0," GoTo"," Brake",4,4);
+ showButton(2,0," GoTo"," EFF",4,4);
+ showButton(3,0," GoTo","Health",4,4);
+ // middle row
+ showButton(0,1," GoTo","CP Data",4,4);
+ showButton(1,1," GoTo","CP Hist",4,4);
+ showButton(2,1," GoTo","CP Bars",4,4);
+ showButton(3,1," GoTo"," Config",4,4);
+ // bottom (not Nav) row
+ showButton(0,2," GoTo","Playback",4,4);
+ //showButton(1,2," GoTo","Set Time",4,4);
+ showButton(2,2," GoTo"," Log",4,4);
+ showButton(3,2," GoTo"," Trip",4,4);
+
+ showCP=false;
+ }
+
+ if(sMode==1&&showButtons){
+ tt.foreground(Yellow);
+ tt.background(DarkCyan);
+ tt.set_font((unsigned char*) Arial12x12);
+
+ // do nothing here?
+ }
+}
+
+//----------------
// gg - cpbars
void cpBarPlot(bool force, bool showButtons){
short unsigned max, min, jv, i, bd;
@@ -375,7 +605,7 @@
// calc each cell-pair voltage, find max and min
for(i=0; i<96; i++){
- bd=(battData[i*2+3]<<8)+battData[i*2+4];
+ bd=(battData[BatDataBaseG2*7+i*2+3]<<8)+battData[BatDataBaseG2*7+i*2+4];
nBar[i] = bd; // init to bar height
avg+=bd;
if(bd>max) max=bd;
@@ -429,11 +659,14 @@
}
// values, for now
+ // BatDataBaseG4 * 7 = 280
tt.locate( 0, yWinMax+40 );
- printf(" MAX MIN AVG CVLI T1 T2 T3 T4\n %04d %04d %04d %04d %02dC %02dC %02dC %02dC\n\n",
- max,min,avg,jv,
- battData[224+5],battData[224+8],
- battData[224+11],battData[224+14]);
+ char* sTemperatureUnit = temperatureUnit();
+ printf(" MAX MIN AVG CVLI T1 T2 T3 T4\n %04d %04d %04d %04d %2.0f%s %2.0f%s %2.0f%s %2.0f%s\n\n",
+ max,min,avg,jv, convertTemperature(battData[BatDataBaseG4*7+5]),sTemperatureUnit,convertTemperature(battData[BatDataBaseG4*7+8]),sTemperatureUnit,
+ convertTemperature(battData[BatDataBaseG4*7+11]),sTemperatureUnit,convertTemperature(battData[BatDataBaseG4*7+14]),sTemperatureUnit);
+ //printf(" MAX MIN AVG CVLI T1 T2 T3 T4\n %04d %04d %04d %04d %02dC %02dC %02dC %02dC\n\n",
+ // max,min,avg,jv, battData[BatDataBaseG4*7+5],battData[BatDataBaseG4*7+8], battData[BatDataBaseG4*7+11],battData[BatDataBaseG4*7+14]);
// label the X axis (approximate)
tt.locate( 2, yWinMax+5); printf("%04d", min );
@@ -452,8 +685,11 @@
if( height > 100 ) height = 100 ; // clip tops
// draw the bar, is always inside x-window
- tt.fillrect( xPos,yWinMax-height, xPos+nBarWidth-1,yWinMax, Green);
-
+ if (shunt[i]){
+ tt.fillrect( xPos,yWinMax-height, xPos+nBarWidth-1,yWinMax, Red);
+ } else {
+ tt.fillrect( xPos,yWinMax-height, xPos+nBarWidth-1,yWinMax, Green);
+ }
// tic mark the y axis each 5
if(i%5 == 4){
tt.line( xPos,yWinMax+2, xPos,yWinMax+5, White); // a white tick mark
@@ -496,7 +732,7 @@
min=9999;
avg=0;
for(i=0; i<96; i++){
- bd=(battData[i*2+3]<<8)+battData[i*2+4];
+ bd=(battData[BatDataBaseG2*7+i*2+3]<<8)+battData[BatDataBaseG2*7+i*2+4];
avg+=bd;
if(bd>max) max=bd;
if(bd<min) min=bd;
@@ -534,7 +770,7 @@
// do the bin counting
for(int i=0; i<96; i++){
- bd=(battData[i*2+3]<<8)+battData[i*2+4] - min ;
+ bd=(battData[BatDataBaseG2*7+i*2+3]<<8)+battData[BatDataBaseG2*7+i*2+4] - min ;
if( bd > iBinValMax ) bd = iBinValMax ;
nBin[bd] ++ ;
}
@@ -553,8 +789,14 @@
}
// the values, for now
+ // BatDataBaseG4 * 7 = 280
tt.locate( 0, yWinMax+40 );
- printf(" MAX MIN AVG CVLI T1 T2 T3 T4\n %04d %04d %04d %04d %02dC %02dC %02dC %02dC\n\n",max,min,avg,jv,battData[224+5],battData[224+8],battData[224+11],battData[224+14]);
+ char* sTemperatureUnit = temperatureUnit();
+ printf(" MAX MIN AVG CVLI T1 T2 T3 T4\n %04d %04d %04d %04d %2.0f%s %2.0f%s %2.0f%s %2.0f%s\n\n",
+ max,min,avg,jv, convertTemperature(battData[BatDataBaseG4*7+5]),sTemperatureUnit,convertTemperature(battData[BatDataBaseG4*7+8]),sTemperatureUnit,
+ convertTemperature(battData[BatDataBaseG4*7+11]),sTemperatureUnit,convertTemperature(battData[BatDataBaseG4*7+14]),sTemperatureUnit);
+ //printf(" MAX MIN AVG CVLI T1 T2 T3 T4\n %04d %04d %04d %04d %02dC %02dC %02dC %02dC\n\n",
+ // max,min,avg,jv, battData[BatDataBaseG2*7+BatDataBaseG4*7+5],battData[BatDataBaseG2*7+BatDataBaseG4*7+8], battData[BatDataBaseG2*7+BatDataBaseG4*7+11],battData[BatDataBaseG2*7+BatDataBaseG4*7+14]);
//---------------
// show the bars
@@ -590,7 +832,7 @@
}
//---------------
-void config1(bool force, bool showButtons){
+void config(bool force, bool showButtons){
if (force) {
tt.background(Black);
tt.cls();
@@ -599,14 +841,23 @@
tt.background(DarkCyan);
tt.set_font((unsigned char*) Arial12x12);
+ //-------- top row --------
showButton(0,0,"Calibrate"," Touch",4,4); // gg - 4x4
-
showButton(1,0," Reset","",4,4);
+ showButton(2,0," Save"," Config",4,4);
+
+ // a button to step to the next skin
+ unsigned int nextSkin = skin + 1 ;
+ if( nextSkin > maxSkin ) nextSkin = 0 ;
- showButton(2,0," Save"," Config",4,4);
+ if( nextSkin == ttSkin ) sprintf(sTemp1,"Skin TT");
+ else if( nextSkin == ggSkin ) sprintf(sTemp1,"Skin GG");
+ else sprintf(sTemp1,"Skin %d",nextSkin);
+
+ showButton(3,0," Use",sTemp1,4,4);
//------- second row -----
- if (logEn) {
+ if (logEn&&usbEn) {
sprintf(sTemp1,"Disable");
} else {
sprintf(sTemp1,"Enable");
@@ -627,6 +878,29 @@
sprintf(sTemp1,"Enable");
}
showButton(2,1,sTemp1,"Batt Log",4,4);
+
+ // add Enable/Disable Debug - debugMode
+ if (debugMode) {
+ sprintf(sTemp1," Disable");
+ } else {
+ sprintf(sTemp1," Enable");
+ }
+ showButton(3,1,sTemp1," Debug",4,4);
+
+ if(metric)
+ showButton(0,2,"Imperial","",4,4);
+ else
+ showButton(0,2,"Metric","",4,4);
+
+ showButton(1,2," Set"," Time",4,4);
+ if (showHealth) {
+ sprintf(sTemp1," Hide");
+ } else {
+ sprintf(sTemp1," Show");
+ }
+ showButton(2,2,sTemp1," Health",4,4);
+ showButton(3,2,"Update","Firmware",4,4);
+
}
void pbScreen(bool force, bool showButtons){
@@ -672,7 +946,7 @@
tt.set_font((unsigned char*) Arial12x12);
strftime(sTemp1, 32, "%a %m/%d/%Y %X \n", &t);
printf("%s",sTemp1);
- if((sMode==1)&&showButtons){
+ if(showButtons){
switch(dtMode){
case 0:
sprintf(sTemp1,"Year");
@@ -692,15 +966,11 @@
case 5:
sprintf(sTemp1,"Second");
break;
- case 6:
- sprintf(sTemp1,"Select");
- break;
default:
break;
}
tt.background(DarkCyan);
- showButton(0,1,sTemp1,"",4,4);
-
+ showButton(0,1,sTemp1,"",4,4);
showButton(1,1," UP","",4,4);
showButton(2,1," DOWN","",4,4);
}
@@ -708,35 +978,26 @@
}
void dteDisplay(bool force, bool showButtons, bool showMiles){
- unsigned short i,x,y,lx,ly,gids,radius,color;
+ unsigned short i,x,y,lx,ly,gids,radius,color,r,t;
+ unsigned char toVal;
static unsigned short lgids=0;
static unsigned char leff[39]={0};
CANMessage msg;
+ unsigned long targetBraking, regenBraking, temp;
+ static unsigned long maxTarget = 1000, maxRegen = 1000, tardivreg_x1000 = 1000;
+ static unsigned char lr=0, lt=0;
msg = lastMsg[indexLastMsg[0x5bc]]; //Get gids
gids = (msg.data[0]<<2)+(msg.data[1]>>6);
if(gids==0){
- gids=281;
+ gids=281; // Display new, fully charged capacity until real data obtained
}
tt.background(Navy);
tt.foreground(Yellow);
if(force){
+ tt.set_font((unsigned char*) Arial12x12);
tt.cls();
- }
- if(force||lgids!=gids){
- tt.set_font((unsigned char*) Arial12x12);
- for(i=0;i<10;i++){
- y=200-i*20;
- tt.locate(10,y-8);
- if (showMiles){
- printf("%3.0f\n",i*((float)(gids-5)*.075));
- }else{
- printf("%d.0\n",i);
- }
- tt.line(40,y,280,y,DarkGrey);
- }
-
x=50+0*6;
tt.locate(x-10,226);
printf("sec\n");
@@ -748,7 +1009,7 @@
x=50+18*6;
tt.locate(x-10,226);
printf("hour\n");
- tt.line(x,10,x,220,DarkGrey);
+ tt.line(x,10,x,220,DarkGrey);
x=50+25*6;
tt.locate(x-10,226);
printf("day\n");
@@ -758,19 +1019,35 @@
printf("mon\n");
tt.line(x,10,x,220,DarkGrey);
x=50+38*6;
- tt.locate(x-10,226);
- printf("year\n");
- tt.line(x,10,x,220,DarkGrey);
+ //tt.locate(x-10,226);
+ //printf("year\n");
+ //tt.line(x,10,x,220,DarkGrey);
+ toVal=33;
+ } else {
+ toVal=24;// no need to constantly update the long tc values
+ }
+ if(force||lgids!=gids){ // update Y axis when kWh changes
+ //tt.set_font((unsigned char*) Arial12x12);
+ tt.set_font((unsigned char*) Arial24x23);
+ //for(i=0;i<10;i++){
+ //y=200-i*20;
+ for(i=2;i<7;i++){
+ y=200-(i-2)*40;
+ tt.locate(0,y-8);
+ if (showMiles){
+ printf("%3.0f\n",convertDistance(i*((float)(gids-5)*.075))); // LM - Added metric support
+ //printf("%2.0f \n",i*((float)(gids-5)*.075));
+ }else{
+ printf("%d.0\n",i);
+ }
+ tt.line(48,y,toVal*6+56,y,DarkGrey);
+ }
lgids=gids;
}
- if(force||updateDTE){
- for(i=0;i<10;i++){
- y=200-i*20;
- if (y>60){
- tt.line(40,y,280,y,DarkGrey);
- } else {
- tt.line(40,y,150,y,DarkGrey);
- }
+ if(tock||force){
+ for(i=2;i<7;i++){
+ y=200-(i-2)*40;
+ tt.line(40,y,158,y,DarkGrey);
}
x=50+0*6;
@@ -779,53 +1056,74 @@
tt.line(x,10,x,220,DarkGrey);
x=50+18*6;
tt.line(x,10,x,220,DarkGrey);
- x=50+25*6;
- tt.line(x,180,x,220,DarkGrey);
- x=50+32*6;
- tt.line(x,180,x,220,DarkGrey);
- x=50+38*6;
- tt.line(x,180,x,220,DarkGrey);
+ //x=50+25*6;
+ //tt.line(x,60,x,220,DarkGrey);
+ //x=50+32*6;
+ //tt.line(x,60,x,220,DarkGrey);
+ //x=50+38*6;
+ //tt.line(x,60,x,220,DarkGrey);
tt.set_font((unsigned char*) SCProSB31x55);
tt.foreground(Green);
if (showMiles){
- tt.locate(160,10);
- printf("%4.1f \n",mpkWh[dtePeriod]*((float)(gids-5)*.075));
+ float miles = mpkWh[dtePeriod]*((float)(gids-5)*.075);
+ miles = convertDistance(miles); // LM - Metric support
+ // Right justify
+ if (miles>99.9){ //space=18; num=31; . = 23
+ tt.locate(161,8);
+ printf("%4.1f\n",miles);
+ } else if (miles>9.9){
+ tt.locate(156,8);
+ printf(" %3.1f\n",miles);
+ } else {
+ tt.locate(151,8);
+ printf(" %2.1f\n",miles);
+ }
+ tt.foreground(Cyan);
+ tt.set_font((unsigned char*) Arial24x23);
+ tt.locate(198,70);
+ printf("%3.1f \n",mpkWh[dtePeriod]);
} else {
- tt.locate(180,10);
- printf("%3.1f\n",mpkWh[dtePeriod]);
+ tt.locate(200,10);
+ printf("%3.1f \n",mpkWh[dtePeriod]);
}
lx=50;
- ly=mpkWh[0]*20;
- if(ly<200) {
- ly=200-ly;
- }else{
- ly=0;
- }
+ ly=mpkWh[0]*40;
if(dtePeriod==0){
radius=6;
- color=Magenta;
+ color=Yellow;
}else{
radius=2;
color=Green;
}
+ if(ly<100){
+ ly=220;
+ color=Red;
+ }else if(ly<320) {
+ ly=320-ly;
+ }else{
+ ly=0;
+ }
tt.fillcircle(lx,leff[0],radius,Navy);
tt.fillcircle(lx,ly,radius,color);
- for(i=1;i<39;i++){
+ for(i=1;i<toVal;i++){
x=50+i*6;
- y=mpkWh[i]*20;
- if(y<200) {
- y=200-y;
- }else{
- y=0;
- }
+ y=mpkWh[i]*40;
if(i==dtePeriod){
- radius=4;
- color=Magenta;
+ radius=6;
+ color=Yellow;
}else{
radius=2;
color=Green;
}
+ if(y<60){
+ y=220;
+ color=Red;
+ }else if(y<280) {
+ y=280-y;
+ }else{
+ y=0;
+ }
tt.fillcircle(x,leff[i],radius,Navy);
tt.line(x-6,leff[i-1],x,leff[i],Navy);
leff[i-1]=ly;
@@ -837,53 +1135,101 @@
ly=y;
}
leff[i-1]=y;
- updateDTE=false;
+ }
+
+ msg = lastMsg[indexLastMsg[0x1cb]]; //Get Target and Regen
+ regenBraking = (msg.data[0]<<3)+(msg.data[1]>>5);
+ targetBraking = (msg.data[2]<<3)+(msg.data[3]>>5);
+ msg = lastMsg[indexLastMsg[0x421]]; //Get Drive Mode
+ if (msg.data[0]==0x18) { // In Neutral
+ regenBraking = 0; // No regen when in Neutral
+ }
+
+ if (targetBraking<2045){
+ if ((targetBraking>50)&&(regenBraking>50)){
+ temp = targetBraking;
+ temp *= 1000;
+ temp /= regenBraking;
+ if (temp<tardivreg_x1000) tardivreg_x1000=temp;
+ }
+ if (targetBraking>maxTarget) maxTarget=targetBraking;
+ if (regenBraking>maxRegen) maxRegen=regenBraking;
+
+ temp = targetBraking;
+ temp *=200;
+ temp /= maxTarget;
+ t = (char) temp;
+ if (t>175) t=175;
+ temp = regenBraking;
+ temp *= tardivreg_x1000;
+ temp /= maxTarget;
+ temp /= 5; // 1000/200=5
+ r = (char) temp;
+ if (r>175) r=175;
+ if (r>t) t=r; //Should never happen
+ if(lr!=r||lt!=t){
+ tt.fillrect(264,64,310,239-t,Navy);
+ tt.fillrect(264,239-t,310,239-r,Red);
+ tt.fillrect(264,239-r,310,239,Green);
+ }
+ lt=t;
+ lr=r;
}
}
void updateDisplay(char display){
- bool changed;
+ bool changed,showButtons;
changed = dMode[display]!=lastDMode[display];
+ showButtons = (display==whichTouched)&&(sMode==1);
tt.set_display(display);
switch (dMode[display]) {
case logScreen:
- printLog(changed,(display==whichTouched));
+ printLog(changed,showButtons);
break;
case mainScreen:
- mainDisplay(changed,(display==whichTouched));
+ mainDisplay(changed,showButtons);
break;
case brakeScreen:
- braking(changed,(display==whichTouched));
+ braking(changed,showButtons);
break;
case dteScreen:
- dteDisplay(changed,(display==whichTouched),true);
+ dteDisplay(changed,showButtons,true);
break;
case effScreen:
- dteDisplay(changed,(display==whichTouched),false);
+ dteDisplay(changed,showButtons,false);
break;
case monitorScreen:
- printLast(changed,(display==whichTouched));
+ printLast(changed,showButtons);
break;
case changedScreen:
- printChanged(changed,(display==whichTouched));
+ printChanged(changed,showButtons);
break;
case cpScreen:
- cpData(changed||showCP,(display==whichTouched));
+ cpData(changed||showCP,showButtons);
break;
- case config1Screen:
- config1(changed,(display==whichTouched));
+ case configScreen:
+ config(changed,showButtons);
break;
case playbackScreen:
- pbScreen(changed,(display==whichTouched));
+ pbScreen(changed,showButtons);
break;
case dateScreen:
- showDateTime(changed,(display==whichTouched));
+ showDateTime(changed,showButtons);
break;
case cpHistScreen: // gg - hist
- cpHistogram(changed||showCP,(display==whichTouched));
+ cpHistogram(changed||showCP,showButtons);
break;
case cpBarScreen: // gg - cpbars
- cpBarPlot(changed||showCP,(display==whichTouched));
+ cpBarPlot(changed||showCP,showButtons);
+ break;
+ case indexScreen:
+ showIndex(changed,showButtons);
+ break;
+ case tripScreen:
+ tripDisplay(changed,showButtons);
+ break;
+ case healthScreen:
+ healthDisplay(changed,showButtons);
break;
default:
if (changed){
@@ -902,10 +1248,11 @@
tt.set_font((unsigned char*) Arial12x12);
showButton(0,tNavRow," <-Prev","",4,4); // gg - 4x4
+ // col 1 see below
+ showButton(2,tNavRow," Go To"," Index",4,4); // gg - index
showButton(3,tNavRow," Next->","",4,4); // gg - move next
-
- showButton(2,tNavRow," Go To"," Main",4,4); // gg - index
+ // col 1 in Nav row
switch (dMode[display]) {
case offScreen:
sprintf(sTemp2," Off");
@@ -932,11 +1279,11 @@
sprintf(sTemp2,"DeltaMon");
break;
case cpScreen:
- sprintf(sTemp2,"Cell Pair");
+ sprintf(sTemp2,"CP Data");
break;
- case config1Screen:
+ case configScreen:
sprintf(sTemp2," Config");
- break;
+ break;
case playbackScreen:
sprintf(sTemp2,"Playback");
break;
@@ -949,6 +1296,15 @@
case cpBarScreen: // gg - cpbars
sprintf(sTemp2,"CP Bars");
break;
+ case tripScreen:
+ sprintf(sTemp2," Trip");
+ break;
+ case healthScreen:
+ sprintf(sTemp2,"Health");
+ break;
+ case indexScreen: // gg - index
+ sprintf(sTemp2," Index");
+ break;
}
showButton(1,tNavRow," Select",sTemp2,4,4);
@@ -981,7 +1337,8 @@
break;
}
}
-}
+ tock=false;
+} // updateDisplay
//---------------------
// gg - highlight
@@ -993,14 +1350,21 @@
x2=(column+1)*(320/columns)-btnGap/2;
y1=row*(240/rows)+btnGap/2;
y2=(row+1)*(240/rows)-btnGap/2;
- /*if( tScn == 0 )
- // paint the whole button box
- tt.fillrect(x1,y1,x2,y2,White); // DarkCyan);
- else
- tt.fillrect(x1,y1,x2,y2,Green); // DarkCyan);*/
+
+ tt.set_display(tScn);
+
+ if( skin == ggSkin ){
+ // paint the whole button box, for a better visual effect
+ // especially on a screen with a yellow background
+ if( tScn == 0 )
+ tt.fillrect(x1,y1,x2,y2,White); // DarkCyan);
+ else
+ tt.fillrect(x1,y1,x2,y2,Green); // DarkCyan);
+ } else {
+ tt.fillrect(x1,y1,x2,y2,Green); // DarkCyan);
+ }
// paint the outer pixel as a yellow frame
- tt.set_display(tScn);
tt.rect(x1,y1,x2,y2,Yellow) ; // DarkCyan);
}
@@ -1022,97 +1386,34 @@
printf("%s\n",text2);
}
-//-------------
-// below is braking screen normalized to power rather than force
-// changed to force since power had too large a dynamic range
-/*void braking (bool force, bool showButtons, bool prdata=false){
- unsigned long targetBraking, regenBraking, speed;
- static unsigned long maxTarget = 20000, maxRegen = 20000, tarDivReg = 1000;
- short rpm;
- unsigned long temp;
- static unsigned char lastPressure[4] = {200,200,200,200};
- unsigned char i,r,t;
- static unsigned char lr, lt;
- CANMessage msg;
- msg = lastMsg[indexLastMsg[0x1cb]]; //Get Target and Regen
- regenBraking = (msg.data[0]<<3)+(msg.data[1]>>5);
- targetBraking = (msg.data[2]<<3)+(msg.data[3]>>5);
- msg = lastMsg[indexLastMsg[0x176]]; //Get rpms - not sure what this is but scales to mph with .0725
- rpm = ((short)msg.data[0]<<8)+msg.data[1];
- speed =rpm>0?rpm>>3:-rpm>>3; //Take absolute to get speed; div8
- if ((targetBraking>2039)||(speed>200)) { //Filter weird messages
- targetBraking = 0;
- regenBraking = 0;
- } else {
- if ((targetBraking>50)&&(regenBraking>50)){
- temp = targetBraking;
- temp *= 1000;
- temp /= regenBraking;
- if (temp<tarDivReg) tarDivReg=temp;
- }
- targetBraking *= speed;
- regenBraking *= speed;
- if (targetBraking>maxTarget) maxTarget=targetBraking;
- if (regenBraking>maxRegen) maxRegen=regenBraking;
+//The temps are stored as metric, distances as imperial... I'm assuming the input based on that - LM
+float convertTemperature(float input)
+{
+ if (!metric) {
+ //convert!
+ float output = input *1.8f;
+ output += 32.0f;
+ return output;
}
-
- msg = lastMsg[indexLastMsg[0x1ca]]; //Get brake pressure
- tt.background(Navy);
- if (force) {
- tt.cls();
- tt.rect(0,111,170,239,White);
- tt.line(0,207,170,207,White);
- tt.line(0,175,170,175,White);
- tt.line(0,143,170,143,White);
- lastPressure[0] = 200;
- lastPressure[1] = 200;
- lastPressure[2] = 200;
- lastPressure[3] = 200;
- }
- // plot bar graph for each wheel pressure
- for (i=0; i<4; i++){
- if (msg.data[i]<239) {
- if (msg.data[i]>lastPressure[i]){
- tt.fillrect(10+40*i,239-msg.data[i],40+40*i,239,Red);
- } else if (msg.data[i]<lastPressure[i]) {
- tt.fillrect(10+40*i,238-lastPressure[i],40+40*i,238-msg.data[i],Navy);
- }
- lastPressure[i]=msg.data[i];
- }
+ return input;
+}
+float convertDistance(float input)
+{
+ if (metric) {
+ return input / 0.62137f;
}
-
- temp = targetBraking;
- temp *=200;
- temp /= maxTarget;
- t = (char) temp;
- if (t>200) t=200;
- temp = regenBraking;
- temp *= tarDivReg;
- temp /= maxTarget;
- temp /= 5;
- r = (char) temp;
- if (r>200) r=200;
- if(lr!=r&&prdata){
- tt.foreground(Yellow);
- tt.set_font((unsigned char*) Arial28x28);
- tt.locate(100,40);
- printf("%d %d \n",regenBraking,maxRegen);
- tt.locate(100,70);
- printf("%3.1f (%3.1f%s) \n",(float)tarDivReg/10,(float)regenBraking*tarDivReg/targetBraking/10,"%");
- }
- if(lt!=t&&prdata){
- tt.foreground(Yellow);
- tt.set_font((unsigned char*) Arial28x28);
- tt.locate(100,10);
- printf("%d %d \n",targetBraking,maxTarget);
- }
- if (r>t) t=r; //Should never happen
- if((lr!=r||lt!=t)&&!prdata){
- tt.fillrect(200,10,300,239-t,Navy);
- tt.fillrect(200,239-t,300,239-r,Red);
- tt.fillrect(200,239-r,300,239,Green);
- }
- lt=t;
- lr=r;
-}*/
\ No newline at end of file
+ return input;
+}
+char* distanceUnit()
+{
+ if(metric)
+ return "km";
+ return "mi";
+}
+char* temperatureUnit()
+{
+ if(metric)
+ return "C";
+ return "F";
+}
--- a/displayModes.h Wed Apr 10 13:31:35 2013 +0000
+++ b/displayModes.h Sun Jul 21 23:59:00 2013 +0000
@@ -15,9 +15,13 @@
extern char displayLog[20][40];
extern unsigned char displayLoc;
extern char indexLastMsg[0x800];
-extern unsigned char battData[256];
+
+//extern unsigned char battData[256]; //
+extern unsigned char battData[BatDataBufMax]; // BatDataBufMax
+
extern bool showCP;
extern bool logEn;
+extern bool usbEn;
extern bool yesBattLog; // gg - Batt Log
extern bool repeatPoll;
extern unsigned char dMode[2];
@@ -29,12 +33,31 @@
extern bool playbackEn;
extern bool playbackOpen;
extern float playbackInt;
+extern float miles_trip[3];
+extern float kWh_trip[3];
extern float kW[39];
extern float mpkWh[39];
extern unsigned char whichTouched;
extern unsigned char skin;
extern unsigned char dtePeriod;
-extern bool updateDTE;
+extern bool tock;
+extern DigitalOut led4;
+extern unsigned char tNavRow; // gg - 4x4
+extern unsigned short pointerSep; // log write buffer pointer separation
+extern float maxTemp;
+extern unsigned long Ah_x10000;
+extern unsigned long SOC_x10000;
+extern unsigned short SOH_x100;
+extern bool metric;
+extern unsigned char tNavRow ; // gg - 4x4
+extern char revStr[7]; // gg - version
+extern bool debugMode;
+extern float unloadedV_x2;
+extern float Resr;
+extern bool shunt[96];
+extern float unloadedV_x2,Resr,curRmax,curRmin,redRmax,redRmin,incRmax,incRmin;
+extern signed short Imax, Imin;
+extern bool showHealth;
extern "C" {
void printLast (bool force, bool showButtons);
@@ -46,9 +69,13 @@
void cpData(bool force, bool showButtons);
void cpHistogram(bool force, bool showButtons); // gg - hist
void cpBarPlot(bool force, bool showButtons); // gg - cpbars
+ void showIndex(bool force, bool showButtons); // gg - index
void showDateTime(bool force, bool showButtons);
void updateDisplay(char display);
void showButton(unsigned char column, unsigned char row, char * text1, char * text2, unsigned char columns, unsigned char rows);
void highlightButton(unsigned char column, unsigned char row, unsigned char tScn, unsigned char columns, unsigned char rows);
-
+ float convertDistance(float input); // LM - Metric
+ float convertTemperature(float input); // LM - Metric
+ char* distanceUnit(); // LM - Metric
+ char* temperatureUnit(); // LM - Metric
}
\ No newline at end of file
--- a/main.cpp Wed Apr 10 13:31:35 2013 +0000
+++ b/main.cpp Sun Jul 21 23:59:00 2013 +0000
@@ -1,33 +1,39 @@
// main.cpp
-
+//
//To Do:
-// * USB device detect
-// * Ability to update binary from the thumb-drive (requires file timestamp)
// * Audible friction brake feedback
// * User-configurable watchpoint
-// * Better graphical DTE display with historic efficiency information considered and displayed
// * Add 50% charge option
-// * Tire Pressure Sensor display
+// * Add coasting regen to regen/braking display
+// * Change semilog efficiency graph to linear with 10 minute values
+// * Add additional 79b bank readouts
+// * Add ability to transfer settings config file to/from USB
+// * Subtract accessory power from efficiency history (add back in when displaying)
#include "mbed.h"
#include "CAN.h"
#include "beep.h"
-#include "MSCFileSystem.h"
+#include "ff.h"
#include "PowerControl.h"
#include "EthernetPowerControl.h"
#include "utility.h"
#include "displayModes.h"
#include "TOUCH_TFTx2.h"
+char revStr[7] = "128b"; // gg - revision string, max 6 characters
+
+FATFS USBdrive;
LocalFileSystem local("local");
-
+bool waitasec = true;
+unsigned char wait5secs = 5;
// to write to USB Flash Drives, or equivalent (SD card in Reader/Writer)
-MSCFileSystem fs("usb"); // to write to a USB Flash Drive
-
+// class10 SDcard in Reader/Writer recommended
+FRESULT mfr = f_mount(0,&USBdrive);
time_t seconds ;
Ticker autoPoll;
Ticker playback;
+Ticker msgReq;
Timer timer;
DigitalOut led1(LED1);
@@ -45,22 +51,30 @@
PwmOut dled(p23);
Beep spkr(p21);
-bool logEn = false, logOpen = false;
-bool yesBattLog = false ; // gg - Batt Log
-unsigned char tNavRow = 3 ; // gg - 4x4 touch
+bool debugMode = false;
+bool usbEn = false;
+bool logEn = false;
+bool logOpen = false;
+bool yesBattLog = true; // gg - Batt Log
+unsigned char tNavRow = 3; // gg - 4x4 touch
-FILE *cfile;
-FILE *file;
-char fileName[35] = "" ;
-char writeBuffer[maxBufLen][13]; // buffer for USB write
+FILE *hfile; // history file
+FIL efile; // external usb file
+FRESULT efr; // external file access flags
+unsigned int bytesRW;
+char fileName[35] = "";
+char writeBuffer[maxBufLen][13] __attribute__ ((section("AHBSRAM1"))); // buffer for USB write
char indexLastMsg[0x800]={0}; // index table for last message
CANMessage lastMsg[100]; // table to store last message of eachtype
-unsigned char battData[256]={0};
+
+unsigned char battData[BatDataBufMax]={0}; // 7 * 0x3D = BatDataBufMax
+
unsigned char msgChanged[100]; // inidcates which bytes changed
char c;
volatile int writePointer = 0;
-volatile int secsNoMsg = 0;
-volatile int secsNoTouch = 0;
+int readPointer=0;
+volatile unsigned short secsNoMsg = 0;
+volatile unsigned short secsNoTouch = 0;
volatile bool canIdle;
volatile bool userIdle;
bool touched=false; //flag to read touchscreen
@@ -69,16 +83,18 @@
unsigned char dMode[2] = {mainScreen,brakeScreen}; //display mode
unsigned char sMode = 0; // setup mode
unsigned char lastDMode[2] = {0,0}; //last screen mode
-unsigned char dtMode = 6;
+unsigned char dtMode = 0;
char displayLog[20][40];
unsigned char displayLoc = 0;
+unsigned int fwCount=1;
unsigned char indexOffset = 1;
bool showCP = false;
-bool pollCP = false;
bool logCP = false; //Turbo3
-bool repeatPoll = false;
+bool logOnce = false;
+bool repeatPoll = true;
bool headlights = false;
bool tick = false;
+bool ZeroSecTick = false;
float ledHi = 0.8; // Bright LED value (until config file read)
float ledLo = 0.1; // Dim LED value (until config file read)
unsigned short pollInt = 300; // polling interval=5 minutes (until config file read)
@@ -92,41 +108,48 @@
bool playbackEn = false;
bool playbackOpen = false;
//float playbackInt = 0.05; //read messages every 50 ms
-float playbackInt = 0.005; //read messages every 50 ms
+float playbackInt = 0.005; //read messages every 5 ms
bool step = false;
char header[5];
char data[8];
signed long motorRPM;
-unsigned char skin = 0;
+unsigned char skin = ttSkin ;
unsigned char dtePeriod = 14; //ten minute averaging interval
+float kWh_trip[3]={0};
+float miles_trip[3]={0};
float mph[39]={0};
float kW[39]={0};
float mpkWh[39]={0};
+float unloadedV_x2,Resr,curRmax,curRmin,redRmax,redRmin,incRmax,incRmin;
+signed short Imax, Imin;
// Logarithmic division scale (roughly - snapped to common units of time)
float timeConstant[39] = {1, 1.58, 2.51, 3.98, 6.31, 10, 15.8, 25.1, 39.8, 60, // 1 minute
60*1.58, 60*2.51, 60*3.98, 60*6.31, 60*10, 60*15.8, 60*25.1, 60*39.8, 60*60, // 1 hour
60*60*1.58, 60*60*2.51, 60*60*3.98, 60*60*6.31, 60*60*10, 60*60*15.8, 60*60*24, // 1 day
60*60*24*1.58, 60*60*24*2.51, 60*60*24*3.98, 60*60*24*6.31, 60*60*24*10, 60*60*24*15.8, 60*60*24*30, // 1 month
60*60*24*39.8, 60*60*24*63.1, 60*60*24*100, 60*60*24*158, 60*60*24*251, 60*60*24*365}; // 1 year
-bool updateDTE = false;
+bool tock = false;
+unsigned short pointerSep;
+unsigned char reqMsgCnt = 99;
+unsigned long Ah_x10000 = 0;
+unsigned long SOC_x10000 = 0;
+unsigned short SOH_x100 = 0;
+float maxTemp = 0;
+bool metric = false;
+bool shunt[96]={0};
+bool charging=false;
+bool showHealth=false;
+unsigned char saveDmode=99;
+bool moving=false;
int main() {
- int readPointer=0;
+ //can1SleepMode.mode(OpenDrain);
+ //can2SleepMode.mode(OpenDrain);
char sTemp[40];
unsigned long secs;
unsigned char i,j,display=0,lwt=0;
point lastTouch;
float average;
-
- can1.monitor(true); // set to snoop mode
- can2.monitor(true); // set to snoop mode
- can1.frequency(500000);
- can2.frequency(500000);
- can1SleepMode = 1; // Turn on Monitor_only Mode
- can2SleepMode = 1; // Turn on Monitor_only Mode
- can1.attach(&recieve1);
- can2.attach(&recieve2);
-
tt.set_orientation(1);
tt.background(Black);
tt.set_display(2); // select both displays
@@ -135,12 +158,12 @@
touchpad.rise(&touch_ISR);
tt.wfi(); // enable interrupt on touch
dled = 0.8; // turn on display LED 80%
-
+ Resr = 0.075; // initial guess of Resr
timer.start() ;
RTC_Init(); // start the RTC Interrupts that sync the timer
struct tm t; // pointer to a static tm structure
- NVIC_SetPriority(TIMER3_IRQn, 1); //set ticker priority
- NVIC_SetPriority(CAN_IRQn, 2); //higher than can (so RTC sync works)
+ NVIC_SetPriority(CAN_IRQn, 2); //set can priority just below RTC
+ NVIC_SetPriority(TIMER3_IRQn, 3); //set ticker priority just below can
seconds = time(NULL);
t = *localtime(&seconds) ;
@@ -154,64 +177,27 @@
}
t = *localtime(&seconds) ;
strftime(sTemp, 32, "%a %m/%d/%Y %X\n", &t);
- logMsg(sTemp);
+ printMsg(sTemp); // record RTC
// revision
- sprintf(sTemp,"CANary firmware rev64\n");
- logMsg(sTemp);
-
- // Look for new binary on thumbdrive
- // Can't make this work right now since USB doesn't attach the right timestamp (so new binary isn't loaded)
- /*cfile = fopen("/usb/CANary.bin", "rb");
- lastDMode[whichTouched]=99;//force refresh
- if (cfile!=NULL){ //found a new binary on the thumbdrive so copy it over
- sprintf(sTemp,"New binary found.\n");
- logMsg(sTemp);
- file = fopen("/local/CANary.bin", "wb");
- if (file==NULL){ //failed to open destination
- sprintf(sTemp,"Unable to open destination file.\n");
- logMsg(sTemp);
- } else {
- tt.set_display(2);
- tt.foreground(White);
- tt.background(Black);
- tt.cls();
- tt.locate(1,40);
- printf("%s\n","Copying binary - Do no remove power.");
- tt.locate(1,80);
- printf("CANary will reset when complete.\n");
- wait(1); //Wait 1 sec for display DMA to finish before writing file
- while ( int size = fread( writeBuffer, sizeof(char), maxBufLen*13, cfile )){
- fwrite( writeBuffer, sizeof(char), size, file );
- led4=led3;
- led3=led2;
- led2=led1;
- led1=!led4;
- }
- fclose(cfile);
- fclose(file);
- remove("/usb/CANary.bin"); // delete original
- mbed_reset(); //restart
- }
- }*/
+ sprintf(sTemp,"CANary firmware rev%s\n", revStr); // gg - for Logging the revision
+ printMsg(sTemp); // revision
secsNoMsg = 0;
//read efficiency history data
- cfile = fopen("/local/ehist.cny", "r");
- if (cfile!=NULL){ // found a efficiency history file
+ hfile = fopen("/local/ehist.cny", "r");
+ if (hfile!=NULL){ // found a efficiency history file
for(i=0;i<39;i++){
- if(!feof(cfile)){
- fscanf(cfile,"%f %f\r\n",&mph[i],&kW[i]);
+ if(!feof(hfile)){
+ fscanf(hfile,"%f %f\r\n",&mph[i],&kW[i]);
mpkWh[i]=mph[i]/kW[i];
}
}
- fclose(cfile);
- sprintf(sTemp,"History Loaded.\n");
- logMsg(sTemp);
+ fclose(hfile);
+ printMsg("History Loaded.\n"); // History loaded
} else { // create initial file
- sprintf(sTemp,"History not found. Created.\n");
- logMsg(sTemp);
+ printMsg("History not found. Created.\n"); // history not found, created
for(i=0;i<39;i++){
// Pre-load with 4 mpkWh @ 40 mph
mph[i]=40*timeConstant[i];
@@ -222,71 +208,94 @@
// Read config file
readConfig();
+ if (repeatPoll) { // enable autopolling if enabled
+ autoPoll.attach(&autoPollISR,pollInt);
+ }
+
+ // Start monitors
+ can1.monitor(true); // set to snoop mode
+ can2.monitor(true); // set to snoop mode
+ can1.frequency(500000);
+ can2.frequency(500000);
+ can1SleepMode = VP230Sleep; // Turn on Monitor_only Mode
+ can2SleepMode = VP230Sleep; // Turn on Monitor_only Mode
+ can1.attach(&recieve1);
+ can2.attach(&recieve2);
touched=false;
secsNoTouch=2;
while (true) {
if (!logOpen) { // Open new file if one is not already open
- if(logEn){ //logging enable
+ if(logEn&&usbEn){ //logging enabled and USB device detected
+ strftime(fileName, 32, "%m%d%H%M.alc", &t); //mmddhhmm.alc
+ efr = f_open(&efile,fileName,FA_WRITE|FA_OPEN_ALWAYS);
seconds = time(NULL);
t = *localtime(&seconds) ;
- strftime(fileName, 32, "/usb/%m%d%H%M.alc", &t); //mmddhhmm.alc
- //sprintf(sTemp,"Using file %s\n",fileName);
- //logMsg(sTemp);
- file = fopen(fileName, "ab");
- lastDMode[whichTouched]=99;//force refresh
- if(file==NULL){
- sprintf(sTemp,"\nUnable to open %s\n\n\n\n",fileName);
- logMsg(sTemp);
+ lastDMode[0]=99;//force refresh
+ lastDMode[1]=99;//force refresh
+ if(efr != FR_OK){
+ sprintf(sTemp,"\nERR:%d Unable to open %s\n\n\n\n",efr,fileName);
+ printMsg(sTemp); // cannot open alc file
logEn=false;
spkr.beep(1000,0.25);
+ wait_ms(500);
+ spkr.beep(1000,0.25);
} else {
logOpen = true;
readPointer=writePointer;
sprintf(sTemp,"Starting Can Log %s\n",fileName);
- logMsg(sTemp);
- logTS();
+ printMsg(sTemp); // starting alc log file
+
+ logTS(); // Date Time at start
+ logEvent("Starting"); // Log startup msg for testing
+ sprintf(sTemp,"Cr%s",revStr);
+ logEvent(sTemp); // gg - log firmware version
spkr.beep(2000,0.25);
}
- }//logging enabled
+ }//logging enabled and USB detected
} else { // if (logOpen)
- if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen/16)||canIdle||!logEn) {
+ pointerSep=(writePointer+maxBufLen-readPointer)%maxBufLen;
+ if (pointerSep>(maxBufLen/16)||canIdle||!logEn) {
// Dump buffer if > 1/16 full or canbus has stopped
- if (file == NULL) {
+ //if (&efile == NULL) {
+ if (efr != FR_OK) {
logOpen = false;
- sprintf(sTemp,"Failed to append log file.\n");
- logMsg(sTemp);
- spkr.beep(1000,0.25);
+ printMsg("Failed to append log file.\n"); // failed to append
+ spkr.beep(3000,0.25);
+ spkr.beep(1500,0.25);
+ spkr.beep(750,0.25);
+ spkr.beep(375,0.25);
logEn=false;
} else {
- if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen*7/8)) { // Hi-water mark
- sprintf(sTemp,"Write buffer overrun.\n");
- logMsg(sTemp);
- spkr.beep(1000,0.25);
+ while (readPointer != writePointer) {
+ efr=f_write(&efile,&writeBuffer[readPointer][0],13,&bytesRW);
+ if(++readPointer >= maxBufLen){
+ readPointer=0;
+ led4 = !led4;
+ }
}
- while (readPointer != writePointer) {
- for (j = 0; j<13; j++){
- fprintf(file,"%c",writeBuffer[readPointer][j]);
- }
- if(++readPointer >= maxBufLen)
- readPointer=0;
- }
- led4 = !led4;
}
} // if > 1/16 full, canbus has stopped, or logging stopped
if (!logEn) {
- fclose(file);
+ sprintf(sTemp,"Stopping Can Log %s\n",fileName);
+ printMsg(sTemp); // stopping alc log file
+ f_close(&efile);
logOpen=false;
+ pointerSep=0;
+ led4=false;
}
} // if logOpen
if (canIdle&&userIdle&&!playbackEn) { // canbus idle --> sleep to save power
- if (logOpen){
- fclose(file);
- } // if (logOpen)*/
+ if (repeatPoll) { // stop autopolling if enabled
+ autoPoll.detach();
+ }
+ if (logOpen){ //close file to dump buffer
+ f_close(&efile);
+ } // if (logOpen)
seconds = time(NULL);
t = *localtime(&seconds) ;
strftime(sTemp, 40, "Sleeping: %a %m/%d/%Y %X\n", &t);
- logMsg(sTemp);
+ printMsg(sTemp); // sleeping date time
updateDisplay(0); //Added for turbo3 who has a display override and wants to see the sleep message before going to sleep
updateDisplay(1);
//LPC_RTC->CIIR=0x00; // block RTC interrupts
@@ -302,20 +311,29 @@
//__wfi(); // freeze CPU and wait for interrupt (from canbus or touch)
Sleep();
}
+ lastDMode[0]=99;
+ lastDMode[1]=99;
secsNoTouch=2;
canIdle=secsNoMsg>canTimeout;
- //userIdle=!touched;
dled=0.8; // turn on display LED
seconds = time(NULL);
t = *localtime(&seconds) ;
strftime(sTemp, 40, "Waking: %a %m/%d/%Y %X\n", &t);
- logMsg(sTemp);
+ printMsg(sTemp); // wakeup date time
if (time(NULL)>(secs+1800)) {
- logOpen = false; // Start new file if asleep for more than 30 minutes
+ if (logOpen){
+ f_close(&efile);
+ logOpen = false; // Start new file if asleep for more than 30 minutes
+ } // if (logOpen)
if (secsNoTouch>100) secsNoTouch = 100; // also mostly reset user Idle counter
} else if (logOpen){ // insert timestamp on each wake if logging enabled (disabled for now)
- file = fopen(fileName, "ab");
- logTS();
+ efr = f_open(&efile,fileName,FA_WRITE|FA_OPEN_ALWAYS);
+ f_lseek(&efile,0xffffffff); // goto end of file (append existing)
+ logEvent("WakingUp"); // gg - use messeges
+ logTS(); // Date-Time at wakeup
+ }
+ if (repeatPoll) { // re-enable autopolling if enabled
+ autoPoll.attach(&autoPollISR,pollInt);
}
} // if idle
@@ -341,7 +359,7 @@
sMode = 1;
}
//sprintf(sTemp,"%d,%d ",lastTouch.x,lastTouch.y);
- //logMsg(sTemp);
+ //printMsg(sTemp); // touch x,y - for debug
touched = false; // clear interrupt flag
}
//---------------
@@ -355,7 +373,7 @@
secsNoTouch +=2; // increment to prevent double touch
sMode = 1;
//sprintf(sTemp,"button %d %d,%d %d\n",i,buttonX(lastTouch.x,3),buttonY(lastTouch.y,3),lastTouch.x);
- //logMsg(sTemp);
+ //printMsg(sTemp); // button parms - for debug
switch (sMode) {
case 0: // no select
break;
@@ -372,10 +390,13 @@
if( tRow == tNavRow ) tRow = 7 ; // gg
switch ( (tCol*10) + tRow ) {
//---------------------------------
- case 00: // 00 on screen 0 or 1
+ case 00: // top row, left button on screen 0 or 1
if (dMode[whichTouched]==monitorScreen||dMode[whichTouched]==changedScreen) {
- indexOffset=indexOffset>4?indexOffset-4:1;
- } else if (dMode[whichTouched]==config1Screen) {
+ indexOffset=indexOffset>4?indexOffset-4:1;
+ } else if (dMode[whichTouched] == indexScreen) { // gg - index
+ dMode[whichTouched] = mainScreen ; // GoTo Main Screen
+ sMode=0;
+ } else if (dMode[whichTouched]==configScreen) {
wait_ms(500);
tt.background(Black);
tt.calibrate();
@@ -390,17 +411,23 @@
}
break;
//-----------------------------------------------
- case 10: // 1,0 (col,row) on screen 0 or 1
+ case 10: // 1,0 (col left of center,top row) on screen 0 or 1
if (dMode[whichTouched]==changedScreen) {
for(j=0;j<100;j++) msgChanged[j]=0; // clear changed data
lastDMode[whichTouched]=99;//force refresh
+ } else if (dMode[whichTouched] == indexScreen) { // gg - index
+ sMode=0;
+ dMode[whichTouched] = brakeScreen ; // GoTo Brake Screen
} else if (dMode[whichTouched]==cpScreen) {
- pollCP=true;
+ reqMsgCnt=0;
+ msgReq.attach(&sendReq,0.015);
} else if (dMode[whichTouched]==cpHistScreen) { // gg - hist
- pollCP=true;
+ reqMsgCnt=0;
+ msgReq.attach(&sendReq,0.015);
} else if (dMode[whichTouched]==cpBarScreen) { // gg - cpbars
- pollCP=true;
- } else if (dMode[whichTouched]==config1Screen) {
+ reqMsgCnt=0;
+ msgReq.attach(&sendReq,0.015);
+ } else if (dMode[whichTouched]==configScreen) {
mbed_reset();
} else if (dMode[whichTouched]==playbackScreen) { // pause/unpause
playbackEn=!playbackEn;
@@ -418,9 +445,11 @@
case 20: // col 2 and row 0 on either screen 0 or 1
if (dMode[whichTouched]==monitorScreen||dMode[whichTouched]==changedScreen) {
indexOffset=indexOffset<77?indexOffset+4:80;
- } else if (dMode[whichTouched]==config1Screen) {
- sprintf(sTemp,"Saving config file.\n");
- logMsg(sTemp);
+ } else if (dMode[whichTouched] == indexScreen) { // gg - index
+ dMode[whichTouched] = effScreen ; // GoTo EFF Screen
+ sMode=0;
+ } else if (dMode[whichTouched]==configScreen) {
+ printMsg("Saving config file.\n"); // saving config
saveConfig();
spkr.beep(2000,0.25);
} else if (dMode[whichTouched]==playbackScreen) { // faster
@@ -431,19 +460,41 @@
playback.attach(&playbackISR,playbackInt);
}
}
- }else{
+ } else {
+ lastDMode[whichTouched]=99;//repaint to clear highlight
+ }
+
+ break;
+
+ case 30: // right-most on top row
+
+ if (dMode[whichTouched]==configScreen) {
+ // step through skins
+ if( skin < maxSkin ) skin += 1 ;
+ else skin = 0 ;
+
+ // repaint both screens, I think
+ lastDMode[whichTouched]=99;//repaint to clear highlight
+ // and re-paint the other screen too, to see new skin there
+ lastDMode[whichTouched ^ 1]=99; // repaint other screen (^ = XOR)
+ } else if (dMode[whichTouched] == indexScreen) { // gg - index
+ dMode[whichTouched] = healthScreen ; // Goto health screen
+ sMode=0;
+ } else {
lastDMode[whichTouched]=99;//repaint to clear highlight
}
break;
//----------------------------------
//----------------------------------
- case 01: // col 0 row 1
- if (dMode[whichTouched]==config1Screen) {
+ case 01: // left col middle row
+ if (dMode[whichTouched]==configScreen) {
logEn = !logEn;
- if (!logEn) repeatPoll=false; // disable auto polling, too
+ } else if (dMode[whichTouched] == indexScreen) { // gg - index
+ dMode[whichTouched] = cpScreen ; // GoTo CP Data Screen
+ sMode=0;
} else if (dMode[whichTouched]==dateScreen){
- dtMode=(dtMode<6)?dtMode+1:0;
+ dtMode=(dtMode<5)?dtMode+1:0;
lastDMode[whichTouched]=99;
} else {
lastDMode[whichTouched]=99;//repaint to clear highlight
@@ -452,40 +503,42 @@
break;
//------------------------------
case 11:
- if (dMode[whichTouched]==config1Screen){
- repeatPoll = !repeatPoll&&logEn;
+ if (dMode[whichTouched]==configScreen){
+ repeatPoll = !repeatPoll;
if (repeatPoll) {
autoPoll.attach(&autoPollISR,pollInt);
} else {
autoPoll.detach();
}
+ } else if (dMode[whichTouched] == indexScreen) { // gg - index
+ dMode[whichTouched] = cpHistScreen ; // GoTo CP Hist Screen
+ sMode=0;
} else if (dMode[whichTouched]==playbackScreen) {
// Start/stop playback
if(!playbackOpen){
- if(!logOpen){
- file = fopen("/usb/playback.alc", "rb");
+ if(!canIdle){
+ printMsg("Cannot playback while connected to canbus\n");
+ }else if(!logOpen){
+ efr = f_open(&efile,"playback.alc",FA_READ|FA_OPEN_EXISTING);
lastDMode[whichTouched]=99;//force refresh
- if(file==NULL){
- sprintf(sTemp,"Unable to open /usb/playback.alc\n");
- logMsg(sTemp);
+ if(efr != FR_OK){
+ printMsg("Unable to open /usb/playback.alc\n"); // no playback.alc
spkr.beep(1000,0.25);
} else {
playbackOpen = true;
playbackEn=true;
playback.attach(&playbackISR,playbackInt);
- sprintf(sTemp,"Starting playback\n");
- logMsg(sTemp);
+ printMsg("Starting playback\n"); // start playback
spkr.beep(2000,0.25);
can1.attach(&doNothing);// Stop recieving CAN data
can2.attach(&doNothing);
}
} else {
- sprintf(sTemp,"Must stop logging first\n");
- logMsg(sTemp);
+ printMsg("Must stop logging first\n");
}
} else {
playback.detach();
- fclose(file);
+ f_close(&efile);
playbackOpen=false;
playbackEn=false;
can1.attach(&recieve1);// Restore CAN data recieve
@@ -502,9 +555,11 @@
break;
//---------------------------------
case 21: // col 2 row 1
- if (dMode[whichTouched]==config1Screen) { // gg - Batt Log Enable Button
+ if (dMode[whichTouched]==configScreen) { // gg - Batt Log Enable Button
yesBattLog = !yesBattLog;
-
+ } else if (dMode[whichTouched] == indexScreen) { // gg - index
+ dMode[whichTouched] = cpBarScreen ; // GoTo CP Bars Screen
+ sMode=0;
} else if (dMode[whichTouched]==dateScreen){
upDate(dtMode,false);
lastDMode[whichTouched]=99;
@@ -514,6 +569,66 @@
break;
+ case 31: // col 3 row 1
+ if (dMode[whichTouched]==configScreen) { // gg - Batt Log Enable Button
+ debugMode = !debugMode;
+ } else if (dMode[whichTouched] == indexScreen) { // gg - index
+ dMode[whichTouched] = configScreen ; // GoTo Config Screen
+ } else if (dMode[whichTouched] == tripScreen) {
+ miles_trip[1]=0;
+ kWh_trip[1]=0;
+ sMode=0;
+ lastDMode[whichTouched]=99;//repaint to clear highlight
+ } else {
+ lastDMode[whichTouched]=99;//repaint to clear highlight
+ }
+ break;
+
+ //-----------------------------------
+ case 02: // left col, bottom row (not nav)
+ if (dMode[whichTouched] == indexScreen) { // gg - index
+ dMode[whichTouched] = playbackScreen ; // GoTo Playback Screen
+ } else if (dMode[whichTouched]==configScreen) {
+ metric = !metric; // toggle metric/imperial display
+ } else {
+ lastDMode[whichTouched]=99;//repaint to clear highlight
+ }
+ break;
+
+ case 12: // left-middle col, bottom row (not nav)
+ if (dMode[whichTouched] == configScreen) { // gg - index
+ dMode[whichTouched] = dateScreen ; // GoTo Set Date/Time Screen
+ } else {
+ lastDMode[whichTouched]=99;//repaint to clear highlight
+ }
+ break;
+
+ case 22: // right-middle col, bottom row (not nav)
+ if (dMode[whichTouched] == indexScreen) { // gg - index
+ dMode[whichTouched] = logScreen ;
+ } else if (dMode[whichTouched]==configScreen) {
+ showHealth = !showHealth;
+ } else {
+ lastDMode[whichTouched]=99;//repaint to clear highlight
+ }
+ break;
+
+ case 32: // right col, bottom row (not nav)
+ if (dMode[whichTouched] == configScreen) {
+ logEn=false;
+ updateFirmware();
+ } else if (dMode[whichTouched] == tripScreen) {
+ miles_trip[2]=0;
+ kWh_trip[2]=0;
+ sMode=0;
+ lastDMode[whichTouched]=99;//repaint to clear highlight
+ } else if (dMode[whichTouched] == indexScreen) {
+ dMode[whichTouched] = tripScreen ;
+ } else {
+ lastDMode[whichTouched]=99;//repaint to clear highlight
+ }
+ break;
+
//-----------------------------------
//-----------------------------------
// Prev Navigation
@@ -530,7 +645,7 @@
//-----------------------------------
// Index Navigation
case 27: // col 2 row tNavRow
- dMode[whichTouched]= mainScreen; // indexScreen ; // gg - index
+ dMode[whichTouched]= indexScreen ; // gg - index
break;
//------------------------------------
// Next Navigation
@@ -560,63 +675,123 @@
}
if(tick){ // Executes once a second
+ tick=false;
+ headlights = (lastMsg[indexLastMsg[0x358]].data[1]&0x80)?true:false; // headlight/turn signal indicator
accV=floor(mon12V*scale12V*10+0.5)/10; //Round to nearest 10th
accOn=(accV>5)?true:false;
+ moving=(mph[0]>0.1);
+ charging=!moving&&(kW[0]<-1); // not moving and generating energy so must be charging
if(laccOn&&!accOn){ // Car turned off
+ if (repeatPoll) { // Log on shutdown if autopoll enabled
+ tripLog(); // Write trip log on powerdown
+ }
//write efficiency history data
- cfile = fopen("/local/ehist.cny", "w");
- if (cfile!=NULL){ // found a efficiency history file
+ hfile = fopen("/local/ehist.cny", "w");
+ if (hfile!=NULL){ // found a efficiency history file
for(i=0;i<39;i++){
- fprintf(cfile,"%f %f\r\n",mph[i],kW[i]);
+ fprintf(hfile,"%f %f\r\n",mph[i],kW[i]);
}
- fclose(cfile);
+ fclose(hfile);
+ }
+ }
+ if(!laccOn&&accOn){ // Car turned on
+ miles_trip[0]=0;
+ kWh_trip[0]=0;
+ wait5secs=5;
+ if(showHealth){
+ saveDmode=dMode[0];
+ dMode[0]=healthScreen;
}
}
laccOn=accOn;
- if(!accOn&&!logEn&&userIdle&&!playbackEn){
- //sprintf(sTemp,"Display Off %4.2f\n",accV);
- //logMsg(sTemp);
- dled = 0; // turn off display if car off and logging disabled and no user activity
+ if(!accOn&&!logEn&&userIdle&&!playbackEn){ // Car off and logging disabled and no user activity
+ dled = 0;
}else if(!headlights){
dled = ledHi;
- }else{
+ } else {
dled = ledLo;
}
-
+ if(wait5secs>0){ // Wait a few seconds after poweron to give BMS time to measure CP's
+ wait5secs-=1;
+ if (repeatPoll&&(wait5secs==0)) { // Poll on startup if autopoll enabled
+ logOnce=true;
+ reqMsgCnt=0;
+ msgReq.attach(&sendReq,0.015);
+ }
+ }
+ if(moving&&(saveDmode<99)&&(wait5secs==0)){
+ dMode[0]=saveDmode;
+ saveDmode=99;
+ }
+
//compute historic efficiency
if(numSsamples>0){ // Avoid div0
- mph[0]=((float) motorRPM)/numSsamples/215; // Empirically derived - may change car to car
- }else{
+ mph[0]=((float) motorRPM)/numSsamples/220; // Empirically derived with MXV4s - may change with different wheels&tires
+ } else {
mph[0]=0;
}
if(mph[0]>99){
mph[0]=0;
}
- mpkWh[0]=mph[0];
+ numSsamples=0;
+
if(numWsamples>0){ // Avoid div0
+ mpkWh[0]=mph[0];
kW[0]=((float) mWs_x4)/numWsamples/4e3;
mpkWh[0]/=kW[0];
if (mpkWh[0]<0) {
mpkWh[0]=99;// negative means inf.
}
- }else{
+ } else {
kW[0]=0;
mpkWh[0]=0;
}
- //mpkWh[0]=floor(mpkWh[0]*10+0.5)/10; // Round to nearest 10th
+ numWsamples=0;
+
+ if (!charging){
+ miles_trip[0]+=mph[0]/3600;
+ miles_trip[1]+=mph[0]/3600;
+ miles_trip[2]+=mph[0]/3600;
+ kWh_trip[0]+=kW[0]/3600;
+ kWh_trip[1]+=kW[0]/3600;
+ kWh_trip[2]+=kW[0]/3600;
+ }
+
motorRPM=0;
- numSsamples=0;
mWs_x4=0;
- numWsamples=0;
- if(accOn||playbackEn){
+
+ // Compute ESR
+ if((Imax-Imin)<40){ // do nothing - insufficient delta_I to measure
+ unloadedV_x2 = (curRmax+curRmin)/2;
+ }else if ((redRmax-redRmin)<(curRmax-curRmin)) {
+ Resr-=0.001;
+ unloadedV_x2 = (redRmax+redRmin)/2;
+ } else if ((incRmax-incRmin)<(curRmax-curRmin)) {
+ Resr+=0.001;
+ unloadedV_x2 = (incRmax+incRmin)/2;
+ } else {
+ unloadedV_x2 = (curRmax+curRmin)/2;
+ }
+ curRmin=1000;
+ curRmax=0;
+ incRmin=1000;
+ incRmax=0;
+ redRmin=1000;
+ redRmax=0;
+ Imax=-1000;
+ Imin=1000;
+
+ if((accOn||playbackEn)&&!charging){
for(i=1;i<39;i++){
average=mph[i]/timeConstant[i];
mph[i]-=average;
mph[i]+=mph[0];
mpkWh[i]=average;
average=kW[i]/timeConstant[i];
- kW[i]-=average;
- kW[i]+=kW[0];
+ if(!charging){ //Not charging - so include in efficiency data
+ kW[i]-=average;
+ kW[i]+=kW[0];
+ }
mpkWh[i]/=average;
if (mpkWh[i]<0) {
mpkWh[i]=99;// negative means inf.
@@ -624,31 +799,33 @@
//mpkWh[i]=floor(mpkWh[i]*10+0.5)/10; // Round to nearest 10th
}
}
- updateDTE=true;
- if(logCP)
- logPackVoltages(); // Turbo3
- tick=false;
- }
+ if(logCP&&usbEn){
+ if(logOnce){
+ tripLog();
+ logOnce=false;
+ }
+ logPackVoltages(); // Turbo3, only call
+ }
+ if(!usbEn&&!waitasec){
+ usbEn=detectUSB(); // Keep looking if none found
+ }
+ waitasec=false; // work around to avoid hang when USB tries to init immediately
+ tock=true;
+ } // tick
display=display<1?display+1:0; // toggle display
updateDisplay(display);
-
- if(pollCP){ // We do this inside main loop instead of ticker so CAN RX will not be blocked
- sendCPreq(); // send cellpair data request.
- wait_ms(16);
- sendTreq(); //send temperature request
- pollCP=false;
- }
if(step){ // playback
if(playbackOpen&&playbackEn){
for(i=0;i<120;i++){
- if(!feof(file)){
- fscanf(file,"%5c%8c",&header,&data);
- logCan(header[0],CANMessage(0x7ff&((header[4]<<8)+header[3]), data, 8));
- }else{
- fclose(file); // restart
- file = fopen("/usb/playback.alc", "rb");
+ if(!f_eof(&efile)){
+ efr=f_read(&efile,&header,5,&bytesRW);
+ efr=f_read(&efile,&data,8,&bytesRW);
+ logCan(header[0],CANMessage(0x7ff&((header[4]<<8)+header[3]), data, 8)); // Playback
+ } else {
+ f_close(&efile); // restart
+ efr = f_open(&efile,"playback.alc",FA_READ|FA_OPEN_EXISTING);
lastDMode[whichTouched]=99;//force refresh
spkr.beep(2000,0.25);
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sun Jul 21 23:59:00 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/e2ac27c8e93e \ No newline at end of file
--- a/mbed41.bld Wed Apr 10 13:31:35 2013 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -http://mbed.org/users/mbed_official/code/mbed/builds/10b9abbe79a6 \ No newline at end of file
--- a/utility.cpp Wed Apr 10 13:31:35 2013 +0000
+++ b/utility.cpp Sun Jul 21 23:59:00 2013 +0000
@@ -9,6 +9,8 @@
userIdle=(++secsNoTouch>userTimeout)?true:false;
LPC_RTC->ILR |= (1<<0); // clear interrupt to prepare for next
tick=true;
+ // will use this to generate a logTP() just before the next Message received.
+ if( (time(NULL) % 60) == 0) ZeroSecTick = true; // gg - at 0-second of each minute
}
void RTC_Init (void) {
@@ -19,7 +21,7 @@
NVIC_EnableIRQ( RTC_IRQn );
}
-void logMsg (char *msg) {
+void printMsg (char *msg) {
strcpy(displayLog[displayLoc],msg);
displayLoc=displayLoc>17?0:displayLoc+1;
}
@@ -37,165 +39,414 @@
}
void logCan (char mType, CANMessage canRXmsg) {
- char sTemp[40];
- unsigned short ts = getTimeStamp();
- static unsigned char ii = 0, lasti = 0; // indexindex
- unsigned char changed,i;
+
+ // re-arranged to put static first
+ static unsigned char ii = 0;
+ static unsigned char lasti = 0; // indexindex
static unsigned char bdi=0;
- signed short packV;
- signed short packA;
static signed short imotorRPM = 0;
+ static unsigned short nLost = 0; // gg - overrun
+
+ char sTemp[40];
+ unsigned char changed;
+ unsigned short i,j,k;
+ signed short packV_x2;
+ signed short packA_x2;
signed long imWs_x4;
+ unsigned short ts;
+
secsNoMsg=0; // reset deadman switch
- if(logOpen){
- if(canRXmsg.id>0) {
- writeBuffer[writePointer][0]=mType;
- writeBuffer[writePointer][1]=(ts&0xff00)>>8;
- writeBuffer[writePointer][2]=(ts&0x00ff);
- writeBuffer[writePointer][3]=canRXmsg.id&0xff;
- writeBuffer[writePointer][4]=(canRXmsg.id>>8)+(canRXmsg.len<<4);
- for(i=5;i<13;i++){ // Is there a better way to do this? (writeBuffer[writePointer][i]=canRXmsg.data?)
- writeBuffer[writePointer][i]=canRXmsg.data[i-5];
+ if(debugMode||(skin==ggSkin)){
+ // code to insert actual number of dropped frames for overrun debug - skiped in normal mode to keep logcan short
+ if(logOpen){
+ // check to see if buffer is already full (read - write) = 1
+ // actually the last buffer location cannot be used because then
+ // the buffer would look empty after writePointer++
+
+ //if (((writePointer+maxBufLen-readPointer)%maxBufLen)>(maxBufLen/16)) // modulo is slow?
+
+ // pointers are 0 through maxBufLen-1
+ if( (readPointer - writePointer) == 1 || (writePointer - readPointer) == (maxBufLen - 1)) {
+ // the buffer is "full", so Lose this message
+
+ // point to the last-stored message
+ int tempWritePointer = writePointer - 1 ;
+ if( tempWritePointer < 0 ) tempWritePointer = maxBufLen - 1;
+ char strLost[9] ;
+
+ if( nLost == 0 ) {
+ // this is the first message lost
+ // and we must overwrite the last message with an FFE comment message
+ // So, there will be two messages lost as the comment message is laid in.
+ nLost = 2;
+ sprintf(strLost,"%s","Lost0002"); // indicate two messages lost
+
+ // overlay the last message with a "Lost0002" comment
+ writeBuffer[tempWritePointer][0]=0;
+ // leave the ts of the overlaid message
+ //writeBuffer[tempWritePointer][1]=(ts&0xff00)>>8; // Time Stamp (2 bytes_
+ //writeBuffer[tempWritePointer][2]=(ts&0x00ff);
+ // force the MsgID to an Event Message
+ writeBuffer[tempWritePointer][3]=0xfe; // MsgID, low byte
+ writeBuffer[tempWritePointer][4]=0xff; // Len nibble, and MsgID high nibble
+ // lay in the "Lost0002" text
+ for(i=5;i<13;i++){
+ writeBuffer[tempWritePointer][i]= strLost[i-5];
+ }
+ } else {
+ // at least one message was previously lost
+ // increment the loat counter
+ nLost += 1;
+
+ // lay the new count into the comment
+ sprintf(strLost,"%04d",nLost);
+ for(i=9;i<13;i++){
+ writeBuffer[tempWritePointer][i]= strLost[i-9];
+ }
+ }
+ } else {
+ // there is room to insert the message
+ // get it inserted quickly
+ ts=getTimeStamp();
+ writeBuffer[writePointer][0]=mType;
+ writeBuffer[writePointer][1]=(ts&0xff00)>>8; // Time Stamp (2 bytes_
+ writeBuffer[writePointer][2]=(ts&0x00ff);
+ writeBuffer[writePointer][3]=canRXmsg.id&0xff; // MsgID, low byte
+ char sLen = canRXmsg.len ;
+ writeBuffer[writePointer][4]=(canRXmsg.id>>8)+(sLen<<4); // Len nibble, and MsgID high nibble
+ for(i=0;i<8;i++){ // Is there a better way to do this? (writeBuffer[writePointer][i]=canRXmsg.data?)
+ if(i<sLen)
+ writeBuffer[writePointer][i+5]=canRXmsg.data[i];
+ else // i>=sLen
+ // force unused data bytes to FF for CAN-Do compatibility
+ writeBuffer[writePointer][i+5]=0xFF;
+ }
+
+ //--------------
+ // Note, this is not protected from the interrupt.
+ // Due to the nLost code above, this no longer
+ // overflows to writePointer = readPointer
+ // which would make the buffer look empty
+ if (++writePointer >= maxBufLen) {
+ writePointer = 0;
+ led3 = !led3;
+ }
+ //--------------
+ // log a local message if we had lost messages. gg - logcan
+ if( nLost > 0 ) {
+ // We previously lost messages that did not get into the buffer
+ sprintf(sTemp,"-- Lost %d Messages.\n", nLost);
+ printMsg(sTemp); // write buffer overrun
+ //spkr.beep(500,0.25);
+
+ nLost = 0 ;
+ }
+ //--------------
}
- if (++writePointer >= maxBufLen) {
+ }
+ }else{ // not debugMode - keep code short
+ if(logOpen){
+ NVIC_DisableIRQ(CAN_IRQn); // Block interrupts until write pointer assigned
+ int localWritePointer = writePointer++; // create local copy to make logCan reentrant
+ // note that the static variables do not prevent safe reentry
+ // since they are only used for msgId<0x800 which will never interrupt
+ // another msgId<0x800 (both CANbusses are same priority)
+ if (writePointer >= maxBufLen) {
writePointer = 0;
led3 = !led3;
}
+ NVIC_EnableIRQ(CAN_IRQn); // Unblock interrupts once local pointer set and global pointer incremented
+ ts=getTimeStamp();
+ writeBuffer[localWritePointer][0]=mType;
+ writeBuffer[localWritePointer][1]=(ts&0xff00)>>8;
+ writeBuffer[localWritePointer][2]=(ts&0x00ff);
+ writeBuffer[localWritePointer][3]=canRXmsg.id&0xff;
+ writeBuffer[localWritePointer][4]=(canRXmsg.id>>8)+(canRXmsg.len<<4);
+ for(i=5;i<13;i++){ // Is there a better way to do this? (writeBuffer[localWritePointer][5]=canRXmsg.data?)
+ writeBuffer[localWritePointer][i]=canRXmsg.data[i-5];
+ }
+ if (writePointer==readPointer) {
+ // Just caught up to read pointer
+ printMsg("Write buffer overrun.\n"); // write buffer overrun
+ spkr.beep(500,0.25);
+ }
}
}
- if(indexLastMsg[canRXmsg.id]==0) { //Check if no entry
- ii=ii<99?ii+1:0;
- indexLastMsg[canRXmsg.id]=ii; //Create entry if first message
- }
- if(dMode[0]==changedScreen||dMode[1]==changedScreen){
- changed=msgChanged[indexLastMsg[canRXmsg.id]];
- for(i=0;i<8;i++){
- if(lastMsg[indexLastMsg[canRXmsg.id]].data[i]!=canRXmsg.data[i]){
- changed |= 1<<i;
+ if(canRXmsg.id<0x800){ // Block FFE and FFF messages
+ if(indexLastMsg[canRXmsg.id]==0) { //Check if no entry
+ //ii=ii<99?ii+1:0; // Should never wrap - less than 100 different messages ever used
+ if(ii<99) {
+ //indexLastMsg[canRXmsg.id]=ii; //Create entry if first message
+ indexLastMsg[canRXmsg.id]=++ii; //Create entry for first MsgID occurance
+ // ii max is 99 here
+ } else {
+ // the ii array is full, more than 100 MsgIDs found
+ if(ii==99) {
+ ii++; // step to 100 to log only one error
+ printMsg("MsgID buffer overrun.\n"); // write buffer overrun
+ }
}
}
- msgChanged[indexLastMsg[canRXmsg.id]]=changed;
- }
-
- lastMsg[indexLastMsg[canRXmsg.id]]=canRXmsg; //Store in table
-
- //Miscellaneous on-recieve operations below
- if((mType==2)&&(canRXmsg.id==0x358)){ // headlight/turn signal indicator
- headlights = (canRXmsg.data[1]&0x80)?true:false;
- }else if((mType==1)&&(canRXmsg.id==0x7bb)){ // is battery data? Need to store all responses
- if(canRXmsg.data[0]<0x20){
- if(canRXmsg.data[3]==2){//cellpair data
- bdi=0;
- sprintf(sTemp,"Getting cell pair data\n");
- logMsg(sTemp);
- }else if(canRXmsg.data[3]==4){//temperature data
- bdi=0x20;
- sprintf(sTemp,"Getting temperature data\n");
- logMsg(sTemp);
- }else bdi=0;
- lasti=0;
- }
- i=canRXmsg.data[0]&0x0f; //lower nibble of D0 is index
- if(lasti>i){ //detect rollover and offset index appropriately
- bdi=0x10;
+
+ //----------------
+ if(dMode[0]==changedScreen||dMode[1]==changedScreen){// Skip if not using (for execution speed)
+ changed=msgChanged[indexLastMsg[canRXmsg.id]];
+ // This is cleared in the main loop when reset button is touched
+ for(i=0;i<8;i++){
+ if(lastMsg[indexLastMsg[canRXmsg.id]].data[i]!=canRXmsg.data[i]){
+ changed |= 1<<i;
+ }
+ }
+ msgChanged[indexLastMsg[canRXmsg.id]]=changed;
}
- lasti=i; //remember the msb to detect rollover next time around
- i+=bdi;
- //if(i==22) logCP=true; //Turbo3
- //if( (i==22) && (yesBattLog) ) logCP=true; // only if enabled gg - Batt Log
- if(i==22){
- logCP=yesBattLog; // Only log is logging enabled
- showCP=true; // Always show
- }
- i*=7;
- if(i<0xfa){ // Is there a better way to do this?
- battData[i+0]=canRXmsg.data[1];
- battData[i+1]=canRXmsg.data[2];
- battData[i+2]=canRXmsg.data[3];
- battData[i+3]=canRXmsg.data[4];
- battData[i+4]=canRXmsg.data[5];
- battData[i+5]=canRXmsg.data[6];
- battData[i+6]=canRXmsg.data[7];
+
+ lastMsg[indexLastMsg[canRXmsg.id]]=canRXmsg; //Store in table
+
+ //-------------------
+ //Miscellaneous on-recieve operations below
+ if((mType==1)&&(canRXmsg.id==0x7bb)){ // is battery data? Need to store all responses
+ if(canRXmsg.data[0]<0x20){
+ if(canRXmsg.data[3]==1){//Group 1 data
+ bdi=BatDataBaseG1; // index offset for Group 1 data
+ if(debugMode){
+ printMsg(" Getting Group 1 data\n");
+ }
+
+ }else if(canRXmsg.data[3]==2){//Group 2 = cellpair data
+ bdi=BatDataBaseG2; // index offset for CP data
+ if(debugMode){
+ printMsg(" Getting cell pair data\n");
+ }
+
+ }else if(canRXmsg.data[3]==3){//Group 3 data
+ bdi=BatDataBaseG3; // index offset for Group 3 data
+ if(debugMode){
+ printMsg(" Getting Group 3 data\n");
+ }
+
+ }else if(canRXmsg.data[3]==4){//Group 4 = temperature data
+ bdi=BatDataBaseG4; // index offset for Temperature data
+ if(debugMode){
+ printMsg(" Getting temperature data\n");
+ }
+
+ }else if(canRXmsg.data[3]==5){//Group 5 data
+ bdi=BatDataBaseG5; // index offset for Group 5 data
+ if(debugMode){
+ printMsg(" Getting Group 5 data\n");
+ }
+
+ }else if(canRXmsg.data[3]==6){//Group 6 data = shunt data
+ bdi=BatDataBaseG6; // index offset for Group 6 data
+ if(debugMode){
+ printMsg(" Getting Group 6 data\n");
+ }
+
+ }else bdi=0xff; // ignore other messages (for now)
+ lasti=0;
+ }
+
+ if(bdi<0xff){
+ i=canRXmsg.data[0]&0x0f; //lower nibble of D0 is index
+ if(lasti>i){ //detect rollover and offset index appropriately
+ bdi += 0x10; // for CP data
+ }
+ lasti=i; //remember the msb to detect rollover next time around
+ i+=bdi;
+ //-------
+ //-------
+ i*=7;
+ if(i+6 < BatDataBufMax) {
+ battData[i+0]=canRXmsg.data[1];
+ battData[i+1]=canRXmsg.data[2];
+ battData[i+2]=canRXmsg.data[3];
+ battData[i+3]=canRXmsg.data[4];
+ battData[i+4]=canRXmsg.data[5];
+ battData[i+5]=canRXmsg.data[6];
+ battData[i+6]=canRXmsg.data[7];
+ }
+ if(i==(BatDataBaseG6+3)*7){ // All data loaded
+ logCP=yesBattLog; // Only log if logging enabled
+ showCP=true; // Always show
+
+ // Find hottest temperature by finding smallest ADC value
+ // 2013 models only have three sensors
+ k=battData[(BatDataBaseG4*7)+3]*0x100+battData[(BatDataBaseG4*7)+4];
+ j=battData[(BatDataBaseG4*7)+6]*0x100+battData[(BatDataBaseG4*7)+7];
+ if(j<k)k=j;
+ j=battData[(BatDataBaseG4*7)+9]*0x100+battData[(BatDataBaseG4*7)+10];
+ if(j<k)k=j;
+ j=battData[(BatDataBaseG4*7)+12]*0x100+battData[(BatDataBaseG4*7)+13];
+ if(j<k)k=j;
+ //interpolate from lookup table
+ unsigned short temp_adc[8] = {1000,589,487,401,365,340,309,000};
+ float temp_C[8] = { -27, 13, 23, 32, 36, 39, 43, 76};
+ char ii=0;
+ while(k<=temp_adc[++ii]) { } // Find section in table
+ maxTemp=(float)(k-temp_adc[ii]);
+ maxTemp/=(float)(temp_adc[ii-1]-temp_adc[ii]);
+ maxTemp*=(temp_C[ii-1]-temp_C[ii]);
+ maxTemp+=temp_C[ii];
+
+ // Get state of health
+ SOH_x100=battData[(BatDataBaseG1*7)+29]*0x100+battData[(BatDataBaseG1*7)+30];
+ Ah_x10000=battData[(BatDataBaseG1*7)+36]*0x10000+battData[(BatDataBaseG1*7)+37]*0x100+battData[(BatDataBaseG1*7)+38];
+ SOC_x10000=battData[(BatDataBaseG1*7)+32]*0x10000+battData[(BatDataBaseG1*7)+33]*0x100+battData[(BatDataBaseG1*7)+34];
+
+ // Save shunt data
+ for(j=0; j<24; j++){
+ shunt[j*4+0]=battData[BatDataBaseG6*7+j+3]&0x08;
+ shunt[j*4+1]=battData[BatDataBaseG6*7+j+3]&0x04;
+ shunt[j*4+2]=battData[BatDataBaseG6*7+j+3]&0x02;
+ shunt[j*4+3]=battData[BatDataBaseG6*7+j+3]&0x01;
+ }
+ }
+ }
+ }else if((mType==1)&&(canRXmsg.id==0x1db)){ //Battery Volts and Amps
+ packV_x2=((canRXmsg.data[2]<<2)|(canRXmsg.data[3]>>6)); // 1 LSB = 0.5V
+ packA_x2=((canRXmsg.data[0]<<3)|(canRXmsg.data[1]>>5)); // 1 LSB = 0.5A
+ if(packA_x2>0x03ff){
+ packA_x2|=0xf800;//extend sign;
+ }
+ packA_x2 -= 1; //Slight correction to value required (unique to my Leaf?)
+ if (-packA_x2<Imin){
+ Imin=-packA_x2;
+ } else if (-packA_x2>Imax){
+ Imax=-packA_x2;
+ }
+ imWs_x4 = packV_x2; // Volts*milliSeconds*2
+ imWs_x4 *= -packA_x2; // milliWattseconds*4
+ mWs_x4 += imWs_x4; // total mWs_x4
+ float temp;
+ temp = Resr;
+ temp *= (float) -packA_x2;
+ temp += (float) packV_x2;
+ if(temp>curRmax){
+ curRmax=temp;
+ } else if(temp<curRmin){
+ curRmin=temp;
+ }
+ temp = Resr-0.001;
+ temp *= (float) -packA_x2;
+ temp += (float) packV_x2;
+ if(temp>redRmax){
+ redRmax=temp;
+ } else if(temp<redRmin){
+ redRmin=temp;
+ }
+ temp = Resr+0.001;
+ temp *= (float) -packA_x2;
+ temp += (float) packV_x2;
+ if(temp>incRmax){
+ incRmax=temp;
+ } else if(temp<incRmin){
+ incRmin=temp;
+ }
+ numWsamples++;
+ }else if((mType==1)&&(canRXmsg.id==0x1da)){ //Motor Speed
+ imotorRPM=((canRXmsg.data[4]<<8)|(canRXmsg.data[5]));
+ if(imotorRPM<0){ // take absolute value
+ imotorRPM=-imotorRPM;
+ }
+ motorRPM+=imotorRPM;
+ numSsamples++;
}
- }else if((mType==1)&&(canRXmsg.id==0x1db)){ //Battery Volts and Amps
- packV=((canRXmsg.data[2]<<2)|(canRXmsg.data[3]>>6)); // 1 LSB = 0.5V
- packA=((canRXmsg.data[0]<<3)|(canRXmsg.data[1]>>5)); // 1 LSB = 0.5A
- if(packA>0x03ff){
- packA|=0xf800;//extend sign;
- }
- imWs_x4 = packV; // Volts*milliSeconds*2
- imWs_x4 *= -packA; // milliWattseconds*4
- if (!((imotorRPM<2)&&(imWs_x4<0))){ //Ignore if charging from wall
- mWs_x4 += imWs_x4; // total mWs_x4
- numWsamples++;
- }
- }else if((mType==1)&&(canRXmsg.id==0x1da)){ //Motor Speed
- imotorRPM=((canRXmsg.data[4]<<8)|(canRXmsg.data[5]));
- if(imotorRPM<0){ // take absolute value
- imotorRPM=-imotorRPM;
- }
- motorRPM+=imotorRPM;
- numSsamples++;
}
}
+//-----------------------------
void logTS () {
CANMessage tsMsg;
unsigned long secs = time(NULL); // seconds past 12:00:00 AM 1 Jan 1900
+ // NOTE: In Mbed, I believe that this is seconds past start of 1970, not 1900
+ // but this is good, since seconds past 1970 is what CAN-Do expects. GG - Date Time
tsMsg.id=0xfff;
tsMsg.len=0xf;
- tsMsg.data[0]=secs&0xff;
+ tsMsg.data[0]=secs&0xff;
tsMsg.data[1]=(secs>>8)&0xff;
tsMsg.data[2]=(secs>>16)&0xff;
- tsMsg.data[3]=secs>>24;
- tsMsg.data[4]=0xff;
- tsMsg.data[5]=0xff;
- tsMsg.data[6]=0xff;
+ tsMsg.data[3]=(secs>>24)&0xff;
+ tsMsg.data[4]=0; // 0xff; gg - Date Time
+ tsMsg.data[5]=0; // 0xff; for CAN-Do
+ tsMsg.data[6]=0; // 0xff;
tsMsg.data[7]=0xff;
- logCan(0,tsMsg);
+ logCan(0,tsMsg); // Date-Time
+}
+
+void logEvent (char * errMsg) {
+ // log CAN-Do 8-character Pseudo Message
+ CANMessage tsMsg;
+ tsMsg.id=0xffe; // pseudo Message to CAN-Do log
+ tsMsg.len=0xf;
+ int iMsgLen = strlen(errMsg);
+ // 8 character message compatible with CAN-Do
+ for(int i=0; i<8; i++){
+ tsMsg.data[i]=' ';
+ if( i < iMsgLen ) tsMsg.data[i]=errMsg[i];
+ }
+ logCan(0,tsMsg); // FFE Comment Message
}
-void sendCPreq() {
- char i;
- char data[8] = {0x02, 0x21, 0x02, 0xff, 0xff, 0xff, 0xff, 0xff};
- can1.monitor(false); // set to active mode
- can1SleepMode = 0; // enable TX
- can1.write(CANMessage(0x79b, data, 8));
- logCan(1,CANMessage(0x79b, data, 8));
- data[0]=0x30; //change to request next line message
- data[1]=0x01;
- data[2]=0x00;
- for(i=0;i<29;i++){
- wait_ms(16); //wait 16ms
+void sendReq() {
+ static char data[8] = {0x02, 0x21, 0x01, 0xff, 0xff, 0xff, 0xff, 0xff};
+ if(reqMsgCnt<99){
+ switch (reqMsgCnt){
+ case BatDataBaseG1:
+ can1.monitor(false); // set to active mode
+ can1SleepMode = 0; // enable TX
+ data[0]=0x02; //change to request group 1
+ data[1]=0x21;
+ data[2]=0x01;
+ break;
+ case BatDataBaseG2: // group 1 has 6 frames
+ data[0]=0x02; //change to request group 2 (cp data)
+ data[1]=0x21;
+ data[2]=0x02;
+ break;
+ case BatDataBaseG3: // group 2 has 29 frames
+ data[0]=0x02; //change to request group 3
+ data[1]=0x21;
+ data[2]=0x03;
+ break;
+ case BatDataBaseG4: // group 3 has 5 frames
+ data[0]=0x02; //change to request group 4 (temperature)
+ data[1]=0x21;
+ data[2]=0x04;
+ break;
+ case BatDataBaseG5: // group 4 has 3 frames
+ data[0]=0x02; //change to request group 5
+ data[1]=0x21;
+ data[2]=0x05;
+ break;
+ case BatDataBaseG6: // group 4 has 3 frames
+ data[0]=0x02; //change to request group 5
+ data[1]=0x21;
+ data[2]=0x06;
+ break;
+ case BatDataBaseG7: // group 5 has 11 frames
+ reqMsgCnt = 99;
+ can1SleepMode = VP230Sleep; // disable TX
+ can1.monitor(true); // set to snoop mode
+ msgReq.detach(); // stop ticker
+ default:
+ data[0]=0x30; //change to request next line message
+ data[1]=0x01;
+ data[2]=0x00;
+ }
can1.write(CANMessage(0x79b, data, 8));
+ reqMsgCnt++;
}
- can1SleepMode = 1; // disable TX
- can1.monitor(true); // set to snoop mode
}
-void sendTreq() {
- char i;
- char data[8] = {0x02, 0x21, 0x04, 0xff, 0xff, 0xff, 0xff, 0xff};
- can1.monitor(false); // set to active mode
- can1SleepMode = 0; // enable TX
- can1.write(CANMessage(0x79b, data, 8));
- logCan(1,CANMessage(0x79b, data, 8));
- data[0]=0x30; //change to request next line message
- data[1]=0x01;
- data[2]=0x00;
- for(i=0;i<3;i++){
- wait_ms(16); //wait 16ms
- can1.write(CANMessage(0x79b, data, 8));
- }
- can1SleepMode = 1; // disable TX
- can1.monitor(true); // set to snoop mode
+void autoPollISR(){
+ //char sTemp[40]; // just for debug
+ //sprintf(sTemp,"Requesting cp data\n"); // just for debug
+ //printMsg(sTemp); // just for debug
+ reqMsgCnt = 0; //reset message counter
+ msgReq.attach(&sendReq,0.015);
}
-void autoPollISR() { //This is the ticker ISR for auto-polling
- pollCP=true; //Set a flag to do in main loop instead of here
-} //since ticker blocks other interrupts
-
void playbackISR() { //Used for autoplayback
step=true;
}
@@ -206,15 +457,24 @@
void recieve1() {
CANMessage msg1;
can1.read(msg1);
- logCan(1, msg1); //EVcan
- led1 = !led1;
+
+ if( ZeroSecTick ) { ZeroSecTick = false; logTS(); } // gg - 0-second EV bus
+ if(msg1.id>0) {
+ logCan(1, msg1); // EVcan Message Received
+ led1 = !led1;
+ }
}
void recieve2() {
CANMessage msg2;
can2.read(msg2);
- logCan(2, msg2); //CARcan
- led2 = !led2;
+
+ if( ZeroSecTick ) { ZeroSecTick = false; logTS(); } // gg - 0-second EV bus
+
+ if(msg2.id>0) {
+ logCan(2, msg2); // CARcan Message Received
+ led2 = !led2;
+ }
}
unsigned char buttonX(unsigned short X, unsigned char columns) {
@@ -229,8 +489,8 @@
void saveConfig(){
FILE *cfile;
- cfile = fopen("/local/config.txt", "w");
- fprintf(cfile,"format 3\r\n");
+ cfile = fopen("/local/config.txt", "w");
+ fprintf(cfile,"format 6\r\n");
fprintf(cfile,"x0_off %d\r\n",tt.x0_off);
fprintf(cfile,"y0_off %d\r\n",tt.y0_off);
fprintf(cfile,"x0_pp %d\r\n",tt.x0_pp);
@@ -240,11 +500,11 @@
fprintf(cfile,"x1_pp %d\r\n",tt.x1_pp);
fprintf(cfile,"y1_pp %d\r\n",tt.y1_pp);
fprintf(cfile,"x_mid %d\r\n",tt.x_mid);
- if (dMode[0]==config1Screen)
+ if (dMode[0]==configScreen)
fprintf(cfile,"dMode0 %d\r\n",mainScreen);
else
fprintf(cfile,"dMode0 %d\r\n",dMode[0]);
- if (dMode[1]==config1Screen)
+ if (dMode[1]==configScreen)
fprintf(cfile,"dMode1 %d\r\n",mainScreen);
else
fprintf(cfile,"dMode1 %d\r\n",dMode[1]);
@@ -254,59 +514,76 @@
fprintf(cfile,"scale12V %4.2f\r\n",scale12V);
fprintf(cfile,"skin %d\r\n",skin);
fprintf(cfile,"dtePeriod %d\r\n",dtePeriod);
+ fprintf(cfile,"DebugMode %d\r\n",(debugMode?1:0));
+ fprintf(cfile,"metric %d\r\n",(metric?1:0));
+ fprintf(cfile, "firmware %d\r\n", fwCount );
+ fprintf(cfile,"showHealth %d\r\n",(showHealth?1:0));
fclose(cfile);
}
- void readConfig(){
+void readConfig(){
FILE *cfile;
int ff;
- char sTemp[40];
+
cfile = fopen("/local/config.txt", "r");
if (cfile==NULL){ // if doesn't exist --> create
- sprintf(sTemp,"No config file found.\n");
- logMsg(sTemp);
- sprintf(sTemp,"Calibrating touch screen.\n");
- logMsg(sTemp);
+ printMsg("No config file found.\n"); // no config file
+ printMsg("Calibrating touch screen.\n"); // calibrating
//tt.setcal(5570, 34030, 80, 108, 33700, 5780, 82, 108, 32500);// bypass calibration using my values
tt.calibrate(); // run touchscreen calibration routine
// NOTE: calibrates screen 1 first, then screen 0.
saveConfig();
} else {
- ledHi = 0.823;
+ ledHi = 0.8;
ledLo = 0.1;
- pollInt = 300;
+ pollInt = 60;
scale12V = 16.2;
skin = ttSkin;
- fscanf(cfile, "format %d\r\n", &ff ) ;
- fscanf(cfile, "x0_off %d\r\n", &tt.x0_off ) ;
- fscanf(cfile, "y0_off %d\r\n", &tt.y0_off ) ;
- fscanf(cfile, "x0_pp %d\r\n", &tt.x0_pp ) ;
- fscanf(cfile, "y0_pp %d\r\n", &tt.y0_pp ) ;
- fscanf(cfile, "x1_off %d\r\n", &tt.x1_off ) ;
- fscanf(cfile, "y1_off %d\r\n", &tt.y1_off ) ;
- fscanf(cfile, "x1_pp %d\r\n", &tt.x1_pp ) ;
- fscanf(cfile, "y1_pp %d\r\n", &tt.y1_pp ) ;
- fscanf(cfile, "x_mid %d\r\n", &tt.x_mid ) ;
- fscanf(cfile, "dMode0 %d\r\n", &dMode[0] ) ;
- fscanf(cfile, "dMode1 %d\r\n", &dMode[1] ) ;
+ fscanf(cfile, "format %d\r\n", &ff );
+ fscanf(cfile, "x0_off %d\r\n", &tt.x0_off );
+ fscanf(cfile, "y0_off %d\r\n", &tt.y0_off );
+ fscanf(cfile, "x0_pp %d\r\n", &tt.x0_pp );
+ fscanf(cfile, "y0_pp %d\r\n", &tt.y0_pp );
+ fscanf(cfile, "x1_off %d\r\n", &tt.x1_off );
+ fscanf(cfile, "y1_off %d\r\n", &tt.y1_off );
+ fscanf(cfile, "x1_pp %d\r\n", &tt.x1_pp );
+ fscanf(cfile, "y1_pp %d\r\n", &tt.y1_pp );
+ fscanf(cfile, "x_mid %d\r\n", &tt.x_mid );
+ fscanf(cfile, "dMode0 %d\r\n", &dMode[0] );
+ fscanf(cfile, "dMode1 %d\r\n", &dMode[1] );
if(ff>1){
- fscanf(cfile, "ledHi %f\r\n", &ledHi ) ;
- fscanf(cfile, "ledLo %f\r\n", &ledLo ) ;
- fscanf(cfile, "pollInt %d\r\n", &pollInt ) ;
- fscanf(cfile, "scale12V %f\r\n", &scale12V ) ;
+ fscanf(cfile, "ledHi %f\r\n", &ledHi );
+ fscanf(cfile, "ledLo %f\r\n", &ledLo );
+ fscanf(cfile, "pollInt %d\r\n", &pollInt );
+ fscanf(cfile, "scale12V %f\r\n", &scale12V );
}
if(ff>2){
- fscanf(cfile, "skin %d\r\n", &skin ) ;
- fscanf(cfile, "dtePeriod %d\r\n", &dtePeriod ) ;
+ fscanf(cfile, "skin %d\r\n", &skin );
+ fscanf(cfile, "dtePeriod %d\r\n", &dtePeriod );
+ }
+ if(ff>3){
+ int iDebug;
+ fscanf(cfile, "DebugMode %d\r\n", &iDebug );
+ debugMode = (bool)iDebug;
+ }
+ if(ff>4) {
+ int iMetric;
+ fscanf(cfile, "metric %d\r\n", &iMetric );
+ metric = (bool)iMetric;
+ fscanf(cfile, "firmware %d\r\n", &iMetric );
+ fwCount = iMetric;
+ }
+ if(ff>5){
+ int ishowHealth;
+ fscanf(cfile, "showHealth %d\r\n", &ishowHealth );
+ showHealth = (bool)ishowHealth;
}
fclose(cfile);
- if(ff<3){//If not latest format, save as latest format
+ if(ff<6){//If not latest format, save as latest format
saveConfig();
- sprintf(sTemp,"Config file format updated.\n");
- logMsg(sTemp);
+ printMsg("Config file format updated.\n"); // config forat updates
}
- sprintf(sTemp,"Config file loaded.\n");
- logMsg(sTemp);
+ printMsg("Config file loaded.\n"); // config file loaded
}
}
@@ -369,8 +646,69 @@
struct tm t; // pointer to a static tm structure
short unsigned max, min, jv, i, bd;
unsigned avg;
- unsigned short gids, SOC, packV;
- signed short packA;
+ unsigned short gids, SOC, packV_x2;
+ signed short packA_x2;
+ time_t seconds ;
+
+ CANMessage msg;
+
+ seconds = time(NULL); // Turbo3
+ t = *localtime(&seconds) ; // Turbo3
+
+ msg = lastMsg[indexLastMsg[0x5bc]]; //Get gids
+ gids = (msg.data[0]<<2)+(msg.data[1]>>6);
+ msg = lastMsg[indexLastMsg[0x55b]]; //Get SOC
+ SOC = (msg.data[0]<<2)+(msg.data[1]>>6);
+ msg = lastMsg[indexLastMsg[0x1db]]; //Get pack volts
+ packV_x2 = (msg.data[2]<<2)+(msg.data[3]>>6);
+ packA_x2 = (msg.data[0]<<3)+(msg.data[1]>>5);
+ if (packA_x2 & 0x400) packA_x2 |= 0xf800;
+
+ max=0;
+ min=9999;
+ avg=0;
+ for(i=0; i<96; i++) {
+ bd=(battData[BatDataBaseG2*7+i*2+3]<<8)+battData[BatDataBaseG2*7+i*2+4];
+ avg+=bd;
+ if(bd>max) max=bd;
+ if(bd<min) min=bd;
+ }
+ avg /= 96;
+ if(min<3713) {
+ jv=avg-(max-avg)*1.5;
+ } else { // Only compute judgement value if min cellpair meets <= 3712mV requirement
+ jv=0;
+ }
+
+ FIL bfile;
+ FRESULT bfr;
+ bfr = f_open(&bfile,"batvolt.txt",FA_WRITE|FA_OPEN_ALWAYS);
+ if(bfr==FR_OK) {
+ f_lseek(&bfile,0xffffffff); // go to end of file to append
+ strftime(sTemp, 40, "%a %m/%d/%Y %X", &t);
+ f_printf(&bfile,"%s,",sTemp);
+ sprintf(sTemp,"%d,%5.1f%%,%5.1f,%5.1f,%d,%d,%d,%d,%d",gids,(float)SOC/10,(float)packV_x2/2,(float)packA_x2/2,max,min,avg,max-min,jv);
+ f_printf(&bfile,"%s,",sTemp);
+ f_printf(&bfile,"%d,%d,%d,%d,",(battData[(BatDataBaseG4*7)+ 3]<<8)+battData[(BatDataBaseG4*7)+ 4],battData[(BatDataBaseG4*7)+ 5],(battData[(BatDataBaseG4*7)+ 6]<<8)+battData[(BatDataBaseG4*7)+ 7],battData[(BatDataBaseG4*7)+ 8]);
+ f_printf(&bfile,"%d,%d,%d,%d", (battData[(BatDataBaseG4*7)+ 9]<<8)+battData[(BatDataBaseG4*7)+10],battData[(BatDataBaseG4*7)+11],(battData[(BatDataBaseG4*7)+12]<<8)+battData[(BatDataBaseG4*7)+13],battData[(BatDataBaseG4*7)+14]);
+ for(i=0; i<96; i++) {
+ bd=(battData[BatDataBaseG2*7+i*2+3]<<8)+battData[BatDataBaseG2*7+i*2+4];
+ f_printf(&bfile,",%d",bd);
+ }
+ f_printf(&bfile,"\r\n");
+ f_close(&bfile);
+ }
+ logCP=false;
+ showCP=true;
+}
+
+void tripLog() { // Daily log
+ char sTemp[40];
+ struct tm t; // pointer to a static tm structure
+ short unsigned max, min, jv, i, bd;
+ unsigned avg;
+ unsigned short gids, SOC, packV_x2;
+ signed short packA_x2;
time_t seconds ;
CANMessage msg;
@@ -383,15 +721,15 @@
msg = lastMsg[indexLastMsg[0x55b]]; //Get SOC
SOC = (msg.data[0]<<2)+(msg.data[1]>>6);
msg = lastMsg[indexLastMsg[0x1db]]; //Get pack volts
- packV = (msg.data[2]<<2)+(msg.data[3]>>6);
- packA = (msg.data[0]<<3)+(msg.data[1]>>5);
- if (packA & 0x400) packA |= 0xf800;
+ packV_x2 = (msg.data[2]<<2)+(msg.data[3]>>6);
+ packA_x2 = (msg.data[0]<<3)+(msg.data[1]>>5);
+ if (packA_x2 & 0x400) packA_x2 |= 0xf800;
max=0;
min=9999;
avg=0;
for(i=0; i<96; i++) {
- bd=(battData[i*2+3]<<8)+battData[i*2+4];
+ bd=(battData[BatDataBaseG2*7+i*2+3]<<8)+battData[BatDataBaseG2*7+i*2+4];
avg+=bd;
if(bd>max) max=bd;
if(bd<min) min=bd;
@@ -403,22 +741,167 @@
jv=0;
}
- FILE *bfile;
- //bfile = fopen("/local/batvolt.txt", "a");
- bfile = fopen("/usb/batvolt.txt", "a");
- if(bfile!=NULL) {
+ FIL bfile;
+ FRESULT bfr;
+ bfr = f_open(&bfile,"triplog.txt",FA_WRITE|FA_OPEN_ALWAYS);
+ if(bfr==FR_OK) {
+ f_lseek(&bfile,0xffffffff); // go to end of file to append
strftime(sTemp, 40, "%a %m/%d/%Y %X", &t);
- fprintf(bfile,"%s,%d,%5.1f%%,%5.1f,%5.1f,%d,%d,%d,%d,%d",sTemp,gids,(float)SOC/10,(float)packV/2,(float)packA/2,max,min,avg,max-min,jv);
- fprintf(bfile,"%d,%d,%d,%d,",(battData[224+ 3]<<8)+battData[224+ 4],battData[224+ 5],(battData[224+ 6]<<8)+battData[224+ 7],battData[224+ 8]);
- fprintf(bfile,"%d,%d,%d,%d", (battData[224+ 9]<<8)+battData[224+10],battData[224+11],(battData[224+12]<<8)+battData[224+13],battData[224+14]);
- for(i=0; i<96; i++) {
- bd=(battData[i*2+3]<<8)+battData[i*2+4];
- fprintf(bfile,",%d",bd);
+ f_printf(&bfile,"%s,",sTemp);
+ sprintf(sTemp,"%3.1f,%d,%5.1f%%,%5.1f%%, %4.2f, %5.1f,%4.1f,%d,%d,%d,%d,%d",accV,gids,(float)SOC/10, (float)SOH_x100/100,(float)Ah_x10000/10000,(float)packV_x2/2,(float)packA_x2/2,max,min,avg,max-min,jv);
+ f_printf(&bfile,"%s,",sTemp);
+ f_printf(&bfile,"%d,%d,%d,%d,",(battData[(BatDataBaseG4*7)+ 3]<<8)+battData[(BatDataBaseG4*7)+ 4],battData[(BatDataBaseG4*7)+ 5],(battData[(BatDataBaseG4*7)+ 6]<<8)+battData[(BatDataBaseG4*7)+ 7],battData[(BatDataBaseG4*7)+ 8]);
+ f_printf(&bfile,"%d,%d,%d,%d", (battData[(BatDataBaseG4*7)+ 9]<<8)+battData[(BatDataBaseG4*7)+10],battData[(BatDataBaseG4*7)+11],(battData[(BatDataBaseG4*7)+12]<<8)+battData[(BatDataBaseG4*7)+13],battData[(BatDataBaseG4*7)+14]);
+ /*for(i=0; i<96; i++) {
+ bd=(battData[BatDataBaseG2*7+i*2+3]<<8)+battData[BatDataBaseG2*7+i*2+4];
+ f_printf(&bfile,",%d",bd);
+ }*/
+ // temporariliy dump everything
+ for(i=0; i<BatDataBufMax; i++) {
+ sprintf(sTemp,",%02x",battData[i]);
+ f_printf(&bfile,"%s",sTemp);
}
- fprintf(bfile,"\r\n");
- fclose(bfile);
+
+ f_printf(&bfile,"\r\n");
+ f_close(&bfile);
}
- logCP=false;
- showCP=true;
}
+//LM - updates firmware off a usb key, eliminating the need to plug
+//the CANary into a computer for updates.
+void updateFirmware()
+{
+ FIL sfile; // external usb file
+ FRESULT sfr; // external file access flags
+ unsigned int bytesRW;
+ char sTemp[40];
+ const int bufSize = 2048;
+ char buffer[bufSize];
+ FILE *destFile;
+
+ // Check for config file on USB drive
+ sfr = f_open(&sfile,"CONFIG.TXT",FA_READ|FA_OPEN_EXISTING);
+ if(sfr == FR_OK)
+ {
+ printf("Copy config file from USB\n");
+ destFile = fopen("/local/CONFIG.TXT", "w");
+ while (!f_eof(&sfile))
+ {
+ sfr=f_read(&sfile,&buffer,bufSize,&bytesRW);
+ fwrite(buffer, 1, bytesRW, destFile);
+ }
+ fflush(destFile);
+ fclose(destFile);
+ f_close(&sfile);
+ }
+
+ sfr = f_open(&sfile,"firmware.bin",FA_READ|FA_OPEN_EXISTING);
+ if(sfr != FR_OK)
+ {
+ sprintf(sTemp,"Couldn't find firmware.bin\n");
+ printf(sTemp);
+ wait(3);
+ lastDMode[whichTouched]=99;//force refresh
+ return;
+ }
+ fwCount ++;
+ saveConfig();
+ tt.cls();
+ printf("Saved Configuration\n");
+ //delete all bin files in /local
+ DIR *dir;
+ struct dirent *ent;
+ printf("Starting update\n");
+ printf("deleting old firmware files\n");
+ if ((dir = opendir ("/local/")) != NULL) {
+ // print all the files and directories within directory
+ while ((ent = readdir (dir)) != NULL) {
+ //printf("FILE: %s\n",ent->d_name);
+ char dest[4] = "";
+ strncat(dest, &ent->d_name[strlen(ent->d_name)-3],3);
+ dest[0] = tolower(dest[0]);
+ dest[1] = tolower(dest[1]);
+ dest[2] = tolower(dest[2]);
+ if(strcmp(dest,"bin")==0)
+ {
+ sprintf(sTemp,"/local/%s",ent->d_name);
+ int result = remove(sTemp);
+ printf("REMOVED: %s",ent->d_name);
+ }
+ }
+ closedir (dir);
+ } else {
+ //could not open directory
+ printf("Couldnt open folder");
+ wait(3);
+ return;
+ }
+ printf("copying new firmware\n");
+ tt.cls();
+ //Copy the new firmware from usb->local
+ //The newest bin file is the one that is used by the mbed
+ sprintf(sTemp,"/local/fw%d.bin",fwCount);
+ printf("Writing %s\n",sTemp);
+ wait(2);
+ destFile = fopen(sTemp, "wb");
+ if(destFile == NULL)
+ {
+ printf("Couldn't Open Destination\n");
+ wait(3);
+ return;
+ }
+
+ while (!f_eof(&sfile))
+ {
+ sfr=f_read(&sfile,&buffer,bufSize,&bytesRW);
+ fwrite(buffer, 1, bytesRW, destFile);
+ }
+
+ fflush(destFile);
+ fclose(destFile);
+ f_close(&sfile);
+ tt.cls();
+ printf("Succesful\n\n");
+ printf("Rebooting in 3 seconds\n");
+ wait(3);
+ //Now run new firmware
+ mbed_reset();
+}
+
+bool detectUSB(void){
+ /*FIL tfile; // external usb file
+ bool usbEn = (f_open(&tfile,"usb.det",FA_WRITE|FA_OPEN_ALWAYS)==FR_OK);
+ if(usbEn){
+ f_close(&tfile);
+ f_unlink("usb.det");
+ }
+ return(usbEn);*/
+ return(true
+ );
+}
+
+//Sample CONFIG.TXT
+/*
+format 5
+x0_off 5732
+y0_off 34009
+x0_pp 77
+y0_pp 106
+x1_off 33955
+y1_off 6310
+x1_pp 80
+y1_pp 104
+x_mid 31986
+dMode0 4
+dMode1 2
+ledHi 0.800
+ledLo 0.100
+pollInt 300
+scale12V 16.20
+skin 0
+dtePeriod 14
+DebugMode 0
+metric 0
+firmware 11
+showHealth 1
+*/
\ No newline at end of file
--- a/utility.h Wed Apr 10 13:31:35 2013 +0000
+++ b/utility.h Sun Jul 21 23:59:00 2013 +0000
@@ -1,13 +1,16 @@
// utility.h
-//#include "mbed.h"
#include "CAN.h"
#include "common.h"
#include "TOUCH_TFTx2.h"
+#include "beep.h"
+#include <cctype>
+#include "ff.h"
extern Timer timer;
-extern volatile int secsNoMsg;
-extern volatile int secsNoTouch;
+extern Ticker msgReq;
+extern volatile unsigned short secsNoMsg;
+extern volatile unsigned short secsNoTouch;
extern volatile bool canIdle;
extern volatile bool userIdle;
extern char displayLog[20][40];
@@ -19,16 +22,18 @@
extern bool showCP;
extern char writeBuffer[maxBufLen][13];
extern volatile int writePointer;
+extern int readPointer;
extern DigitalOut led1,led2,led3,led4;
extern char indexLastMsg[0x800];
extern unsigned char dMode[2];
extern unsigned char msgChanged[100];
-extern unsigned char battData[256];
+extern unsigned char battData[BatDataBufMax]; // BatDataBufMax
extern CANMessage lastMsg[100];
extern CAN can1,can2;
+extern unsigned int fwCount;
extern DigitalOut can1SleepMode,can2SleepMode;
-extern bool pollCP;
extern bool tick;
+extern bool ZeroSecTick;
extern bool headlights;
extern TOUCH_TFTx2 tt;
extern float ledHi;
@@ -45,18 +50,37 @@
extern unsigned short numSsamples;
extern unsigned char skin;
extern unsigned char dtePeriod;
+extern Beep spkr;
+extern unsigned char reqMsgCnt;
+extern float maxTemp;
+extern unsigned long Ah_x10000;
+extern unsigned long SOC_x10000;
+extern unsigned short SOH_x100;
+extern bool metric;
+extern unsigned char lastDMode[2];
+extern unsigned char whichTouched;
+extern float unloadedV_x2,Resr,curRmax,curRmin,redRmax,redRmin,incRmax,incRmin;
+extern signed short Imax, Imin;
+extern unsigned char tNavRow ; // gg - 4x4
+extern char revStr[7]; // gg - version
+extern bool debugMode;
+extern bool shunt[96];
+extern float accV;
+extern bool showHealth;
extern "C" {
void mbed_reset();
void RTC_IRQHandler();
void RTC_Init (void);
- void logMsg (char *msg);
+ void printMsg (char *msg);
void touch_ISR();
unsigned short getTimeStamp();
void logCan (char mType, CANMessage canRXmsg);
void logTS ();
- void sendCPreq();
- void sendTreq();
+ void logEvent (char * errMsg); // gg - messeges
+ //void sendCPreq();
+ //void sendTreq();
+ void sendReq();
void autoPollISR();
void playbackISR();
void recieve1();
@@ -68,6 +92,9 @@
void readConfig();
void upDate(unsigned char field, bool updownbar);
void logPackVoltages(); // Turbo3
+ void tripLog(); // Turbo3
+ void updateFirmware(); // LM - Update firmware off USB
+ bool detectUSB();
}
//LEAF OBD