JACK MCLEANS
Recording WAV files
Dependencies: mbed SDFileSystem
Revision 8:3b78330112a1, committed 2021-11-09
- Comitter:
- jack_the_nerd
- Date:
- Tue Nov 09 15:21:06 2021 +0000
- Parent:
- 7:4467fbfa888b
- Commit message:
- Initial commit;
Changed in this revision
--- a/FatFs_Mon/mon.cpp Sat May 02 03:45:17 2020 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1234 +0,0 @@
-/*
- * mbed Application program for the mbed
- * FatFs Check program / monitor part
- *
- * Copyright (c) 2015,'18,'19,'20 Kenji Arai / JH1PJL
- * http://www7b.biglobe.ne.jp/~kenjia/
- * https://os.mbed.com/users/kenjiArai/
- * Created: May 5th, 2015
- * Revised: June 14th, 2015
- * Revised: April 7th, 2018
- * Revised: May 2nd, 2020
- */
-
-/*
- *---------------- REFERENCE ---------------------------------------------------
- * Original Source Information
- * FatFs sample program
- * ChaN FatFs http://elm-chan.org/
- * http://elm-chan.org/fsw/ff/00index_e.html
- */
-/*----------------------------------------------------------------------*/
-/* FAT file system sample project for FatFs (C)ChaN, 2016 */
-/*----------------------------------------------------------------------*/
-
-// Include --------------------------------------------------------------------
-#include "mbed.h"
-#if (MBED_MAJOR_VERSION == 2)
-#include "SDFileSystem.h"
-#elif (MBED_MAJOR_VERSION == 5)
-#include "FATFileSystem.h"
-#endif
-#include "ff.h"
-#include "ffconf.h"
-#include "diskio.h"
-#include "mon.h"
-
-// Definition -----------------------------------------------------------------
-#define DO_DEBUG 0
-
-#if DO_DEBUG
-#define DEBUG_LINE pc.printf("line:%d\r\n", __LINE__);
-#else
-#define DEBUG_LINE {;}
-#endif
-
-// Com
-#if 1
-#define BAUD(x) pc.baud(x)
-#define GETC(x) pc.getc(x)
-#define PUTC(x) pc.putc(x)
-#define PUTS(x) pc.puts(x)
-#define PRINTF(...) pc.printf(__VA_ARGS__)
-#define READABLE(x) pc.readable(x)
-#else
-#define BAUD(x) {;}
-#define GETC(x) {;}
-#define PUTC(x) {;}
-#define PRINTF(...) {;}
-#define READABLE(x) {;}
-#endif
-
-#define UTC_JST_OFFSET (32400) // +9 hours
-
-// from ffconf.h
-#define _VOLUMES 1
-
-#if !defined(FF_FS_RPATH)
-#define FF_FS_RPATH 0
-#endif
-
-#define DW_CHAR sizeof(char)
-#define DW_SHORT sizeof(short)
-#define DW_LONG sizeof(long)
-
-/* 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 */
-typedef 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;
-/* by Kenji Arai / JH1PJL September 10th, 2012 */
-typedef unsigned long long DDWORD;
-
-// RAM ------------------------------------------------------------------------
-BYTE Buff[4096];
-char Linebuf[128]; // Console input buffer
-FATFS Fatfs[_VOLUMES]; // File system object for each logical drive
-FIL File1, File2; // File objects
-FATFS_DIR* Dirx;
-FILINFO Finfo;
-DWORD AccSize; // Work register for fs command
-WORD AccFiles, AccDirs;
-
-// ROM / Constant data --------------------------------------------------------
-const char *const monmsg0 = "Start monitor program for FatFs File System\r\n";
-const char *const monmsg1 = " <Please press any key to start the monitor>";
-
-static const char HelpMsg0[] =
- "dir <full_pass>\r\n"
- "type <file_name>\r\n"
- "vol\r\n"
- "ren <org_file_name> <new_file_name>\r\n"
- "copy <file_name> <file_name>\r\n"
- "mkdir <dir_name>\r\n"
- "cd <dir_name>\r\n"
- "x extend commands mode\r\n"
- "q Return to main\r\n"
- "t Show current time or Adjust time\r\n"
- " e.g. t 20 5 2 10 11 12 -> May 02,'20, 10:11:12\r\n"
- "? Help/You know the command\r\n"
- "\r\n";
-
-static const char HelpMsg1[] =
- "[File system controls]\r\n"
- " fi <ld#> [<mount>]- Force initialized the volume\r\n"
- " fs [<path>] - Show volume status\r\n"
- " fl [<path>] - Show a directory\r\n"
- " fo <mode> <file> - Open a file\r\n"
- " <mode> Read=1, Write=2\r\n"
- " fc - Close the file\r\n"
- " fe <ofs> - Move fp in normal seek\r\n"
- " fd <len> - Read and dump the file\r\n"
- " fr <len> - Read the file\r\n"
- " fw <len> <val> - Write to the file\r\n"
- " fn <org.name> <new.name> - Rename an object\r\n"
- " fu <name> - Unlink an object\r\n"
- " fv - Truncate the file at current fp\r\n"
- " fk <name> - Create a directory\r\n"
- " fa <atrr> <mask> <object name> - Change attribute of an object\r\n"
- " ft <year> <month> <day> <hour> <min> <sec> <name>"
- " - Change timestamp of an object\r\n"
- " fx <src.file> <dst.file> - Copy a file\r\n"
- " fg <path> - Change current directory\r\n"
- " fq - Show current directory\r\n"
- " fb <name> - Set volume label\r\n"
- " fm <ld#> <type> <csize> - Create file system\r\n"
- " fz [<len>] - Change/Show R/W length for fr/fw/fx command\r\n"
- "[Disk contorls]\r\n"
- " di <pd#> - Initialize disk\r\n"
- " dd [<pd#> <lba>] - Dump a secrtor\r\n"
- " ds <pd#> - Show disk status\r\n"
- "[Buffer controls]\r\n"
- " bd <ofs> - Dump working buffer\r\n"
- " be <ofs> [<data>] ... - Edit working buffer\r\n"
- " br <pd#> <lba> [<count>] - Read disk into working buffer\r\n"
- " bw <pd#> <lba> [<count>] - Write working buffer into disk\r\n"
- " bf <val> - Fill working buffer\r\n"
- "[Misc commands]\r\n"
- " q Return\r\n"
- " ? Help\r\n"
- "\r\n";
-
-// Function prototypes --------------------------------------------------------
-#if (MBED_MAJOR_VERSION == 2)
-extern SDFileSystem fs;
-#elif (MBED_MAJOR_VERSION == 5)
-extern HeapBlockDevice bd;
-extern FATFileSystem fs;
-#endif
-
-static void extended_mon( char *ptr );
-static void v_next( char *ptr );
-static void d_next( char *ptr );
-static void c_next( char *ptr );
-static void m_next( char *ptr );
-static void r_next( char *ptr );
-static void t_next( char *ptr );
-static void memory_inf(char *ptr);
-static void disk_inf(char *ptr);
-
-static void crlf( void );
-static FRESULT scan_files( char* path );
-static void put_rc( FRESULT rc );
-static void file_inf( char *ptr );
-static void put_dump( void* buff, unsigned long addr, int len, int width );
-static void chk_and_set_time(char *ptr);
-static int xatoi ( char **str, long *res );
-
-void get_line (char *buff, int len);
-
-// Object ---------------------------------------------------------------------
-extern Serial pc;
-Timer t;
-
-//------------------------------------------------------------------------------
-// Control Program
-//------------------------------------------------------------------------------
-// Monitor program for File control
-void mon ()
-{
- char *ptr;
-
- Dirx = new FATFS_DIR;
- /* Open Uart to communicate with Host PC */
- PUTS(monmsg0);
- PUTS(monmsg1);
- crlf();
- for (;;) {
- DEBUG_LINE
- PUTC('>');
- ptr = Linebuf;
- get_line( ptr, sizeof(Linebuf) );
- switch ( *ptr++ ) {
- // vol
- case 'v' :
- v_next(ptr);
- break;
- // dir
- case 'd' :
- d_next(ptr);
- break;
- // cd, copy
- case 'c' :
- c_next(ptr);
- break;
- // mkdir
- case 'm' :
- m_next(ptr);
- break;
- // ren
- case 'r' :
- r_next(ptr);
- break;
- case 't' :
- t_next(ptr);
- break;
- case 'x' :
- extended_mon(ptr);
- break;
- // Help
- case '?' :
- PUTS(HelpMsg0);
- break;
- // Exit monitor (return to main())
- case 'q' :
- PUTS("Return to main\r\n");
- return;
- // Not a command
- default:
- PUTS("? [HELP]=?");
- crlf();
- break;
- }
- }
-}
-
-uint32_t get_disk_freespace(void)
-{
- long p1;
- UINT s1, s2;
- FATFS *fs;
- BYTE res;
-
- if (Dirx == NULL){
- Dirx = new FATFS_DIR;
- }
- char p = NULL;
- res = f_opendir(Dirx, &p);
- if (res) {
- return 0;
- }
- p1 = s1 = s2 = 0;
- for(;;) {
- res = f_readdir(Dirx, &Finfo);
- if ((res != FR_OK) || !Finfo.fname[0]) break;
- if (Finfo.fattrib & AM_DIR) {
- s2++;
- } else {
- s1++;
- p1 += Finfo.fsize;
- }
- }
- res = f_getfree(&p, (DWORD*)&p1, &fs);
- uint32_t size = p1 * fs->csize * 512;
- if (res == FR_OK) {
- return size;
- } else {
- return 0;
- }
-}
-
-uint32_t get_data_file_size(const char *const file_name)
-{
- BYTE res;
- //const char *file_name ="acc_data.txt";
-
- if (Dirx == NULL){
- Dirx = new FATFS_DIR;
- }
- char p = NULL;
- res = f_opendir(Dirx, &p);
- if (res) {
- put_rc((FRESULT)res);
- return 0;
- }
- for(;;) {
- res = f_readdir(Dirx, &Finfo);
- if ((res != FR_OK) || !Finfo.fname[0]) break;
- if (strcmp(Finfo.fname, file_name) == 0){
- return Finfo.fsize;
- }
- }
- return 0;
-}
-
-static void extended_mon( char *ptr )
-{
- PUTS(HelpMsg1);
- while(true) {
- PUTS("e>");
- ptr = Linebuf;
- get_line( ptr, sizeof(Linebuf) );
- switch ( *ptr++ ) {
- case 'f' :
- DEBUG_LINE;
- file_inf(ptr);
- break;
- case 'd' :
- DEBUG_LINE;
- disk_inf(ptr);
- break;
- case 'm' :
- DEBUG_LINE;
- memory_inf(ptr);
- break;
- case '?' :
- DEBUG_LINE;
- PUTS(HelpMsg1);
- break;
- case 'q' :
- DEBUG_LINE;
- return;
- default:
- PUTS( "?\r\n" );
- }
- }
-}
-
-//------------------------------------------------------------------------------
-// General monitor functions
-static void v_next( char *ptr )
-{
- switch ( *ptr++ ) {
- case 'o' :
- if (*ptr == 'l') {
- *ptr = 's';
- file_inf(ptr); // fs [<path>] - Show volume status
- }
- break;
- default:
- PUTS( "?\r\n" );
- }
-}
-
-static void d_next(char *ptr)
-{
- switch ( *ptr++ ) {
- case 'i' :
- if (*ptr == 'r') {
- *ptr = 'l';
- file_inf(ptr); // fl [<path>] - Directory listing
- }
- break;
- default:
- PUTS( "?\r\n" );
- }
-}
-
-static void c_next(char *ptr)
-{
- switch ( *ptr++ ) {
- case 'o' :
- if ((*ptr == 'p') && (*(ptr + 1) == 'y')) {
- ptr++;
- *ptr = 'x';
- file_inf(ptr); // fx <src_name> <dst_name> - Copy file
- }
- break;
- case 'd' :
- *ptr = 'g';
- file_inf(ptr); // fx <src_name> <dst_name> - Copy file
- break;
- default:
- PUTS( "?\r\n" );
- }
-}
-
-static void m_next(char *ptr)
-{
- switch ( *ptr++ ) {
- case 'k' :
- if ((*ptr == 'd') && (*(ptr + 1) == 'i') && (*(ptr + 2) == 'r')) {
- ptr += 2;
- *ptr = 'k';
- file_inf(ptr); // fk <name> - Create a directory
- }
- break;
- default:
- PUTS("?\r\n");
- }
-}
-
-static void r_next(char *ptr)
-{
- switch (*ptr++) {
- case 'e' :
- if (*ptr == 'n') {
- // fn <old_name> <new_name> - Change file/dir name
- file_inf(ptr);
- }
- break;
- default:
- PUTS("?\r\n");
- }
-}
-
-static void t_next(char *ptr)
-{
- switch (*ptr++) {
- case ' ' :
- case 0x0d:
- chk_and_set_time(ptr);
- case 'y' :
- if ((*ptr == 'p') && (*(ptr + 1) == 'e')) {
- ptr++;
- *ptr = '&';
- file_inf(ptr);
- }
- break;
- default:
- PUTS("?\r\n");
- }
-}
-
-static FRESULT scan_files (
- char* path /* Pointer to the path name working buffer */
-)
-{
- FATFS_DIR dirs;
- FRESULT res;
- BYTE i;
- char *fn;
-
- if ((res = f_opendir(&dirs, path)) == FR_OK) {
- i = strlen(path);
- PRINTF("path: %s, n=%u\r\n", path, i);
- while (((res = f_readdir(&dirs, &Finfo)) == FR_OK) && Finfo.fname[0]) {
- if (FF_FS_RPATH && Finfo.fname[0] == '.') {
- continue;
- }
- fn = Finfo.fname;
- if (Finfo.fattrib & AM_DIR) {
- AccDirs++;
- *(path+i) = '/';
- strcpy(path+i+1, fn);
- res = scan_files(path);
- *(path+i) = '\0';
- if (res != FR_OK) break;
- } else {
- PRINTF("%s/%s\r\n", path, fn);
- AccFiles++;
- AccSize += Finfo.fsize;
- }
- }
- }
- return res;
-}
-
-static void put_rc (FRESULT rc)
-{
- const char *str =
- "OK\0" "DISK_ERR\0" "INT_ERR\0" "NOT_READY\0" "NO_FILE\0" "NO_PATH\0"
- "INVALID_NAME\0" "DENIED\0" "EXIST\0" "INVALID_OBJECT\0"
- "WRITE_PROTECTED\0" "INVALID_DRIVE\0" "NOT_ENABLED\0"
- "NO_FILE_SYSTEM\0" "MKFS_ABORTED\0" "TIMEOUT\0"
- "LOCKED\0" "NOT_ENOUGH_CORE\0" "TOO_MANY_OPEN_FILES\0";
- int i;
-
- for ( i = 0; i != rc && *str; i++ ) {
- while ( *str++ ) {
- ;
- }
- }
- PRINTF( "rc=%u FR_%s\r\n", (UINT)rc, str );
-}
-
-static void file_inf(char *ptr)
-{
- long p1, p2, p3;
- CHAR *ptr2;
- BYTE f_res;
- UINT s1, s2, cnt, blen = sizeof Buff;
- FATFS *fs;
- static const BYTE ft[] = {0, 12, 16, 32};
- BYTE res;
- DWORD ofs = 0;
- uint32_t tim;
-
- switch (*ptr++) {
- case '&' :
- DEBUG_LINE;
- while (*ptr == ' ') ptr++;
- /* Open a file */
- f_res = f_open(&File1, ptr, FA_READ);
- if ( f_res ) {
- put_rc((FRESULT)f_res);
- break;
- }
- DEBUG_LINE;
- /* Read all lines and display it */
- while(true) {
- f_res = f_read(&File1, (TCHAR*)Buff, blen, &cnt);
- if ( f_res ) {
- put_rc((FRESULT)f_res);
- break;
- }
- for (s1 = 0; s1 < cnt; s1++) {
- PUTC(Buff[s1]);
- }
- if (cnt != blen) {
- break;
- }
- }
- DEBUG_LINE;
- /* Close the file */
- f_close(&File1);
- break;
-
- case 'i' : /* fi [<opt>]- Initialize logical drive */
- if ( !xatoi(&ptr, &p1) ) {
- break;
- }
- if (!xatoi(&ptr, &p2)) p2 = 0;
- put_rc(f_mount(&Fatfs[p1], (const TCHAR*)p1, 0));
- break;
-
- case 's' : /* fs [<path>] - Show volume status */
- f_res = f_getfree( ptr, (DWORD*)&p2, &fs );
- if ( f_res ) {
- put_rc((FRESULT)f_res);
- break;
- }
- PRINTF
- (
- "\rFAT type = FAT%u\r\nBytes/Cluster"
- " = %lu\r\nNumber of FATs = %u\r\n"
- "Root DIR entries = %u\r\n"
- "Sectors/FAT = %lu\r\n"
- "Number of clusters = %lu\r\n"
- "FAT start (lba) = %lu\r\n"
- "DIR start (lba,clustor) = %lu\r\n"
- "Data start (lba) = %lu\r\n",
- ft[fs->fs_type & 3], (DWORD)fs->csize * 512, fs->n_fats,
- fs->n_rootdir, fs->fsize, (DWORD)fs->n_fatent - 2,
- fs->fatbase, fs->dirbase, fs->database
- );
- AccSize = AccFiles = AccDirs = 0;
- break;
- case 'l' : /* fl [<path>] - Directory listing */
- while (*ptr == ' ') ptr++;
- res = f_opendir(Dirx, ptr);
- if (res) {
- put_rc((FRESULT)res);
- break;
- }
- p1 = s1 = s2 = 0;
- for(;;) {
- res = f_readdir(Dirx, &Finfo);
- if ((res != FR_OK) || !Finfo.fname[0]) break;
- if (Finfo.fattrib & AM_DIR) {
- s2++;
- } else {
- s1++;
- p1 += Finfo.fsize;
- }
- PRINTF("%c%c%c%c%c %u/%02u/%02u %02u:%02u %9lu %s\r\n",
- (Finfo.fattrib & AM_DIR) ? 'D' : '-',
- (Finfo.fattrib & AM_RDO) ? 'R' : '-',
- (Finfo.fattrib & AM_HID) ? 'H' : '-',
- (Finfo.fattrib & AM_SYS) ? 'S' : '-',
- (Finfo.fattrib & AM_ARC) ? 'A' : '-',
- (Finfo.fdate >> 9) + 1980, (Finfo.fdate >> 5) & 15,
- Finfo.fdate & 31,
- (Finfo.ftime >> 11), (Finfo.ftime >> 5) & 63,
- Finfo.fsize, Finfo.fname);
- }
-#if 0 // f_getfree cannnot count under Dir, subdirectory area
- PRINTF("%4u File(s),%10lu bytes total\r\n%4u Dir(s)", s1, p1, s2);
- res = f_getfree(ptr, (DWORD*)&p1, &fs);
- if (res == FR_OK)
- PRINTF(", %10lu bytes free\r\n", p1 * fs->csize * 512);
- else
- put_rc((FRESULT)res);
-#else
- PRINTF("%4u File(s) = %10lu bytes total, %4u Dir(s)\r\n",
- s1, p1, s2);
-#endif
- break;
-
- case 'o' : /* fo <mode> <file> - Open a file */
- if (!xatoi(&ptr, &p1)) break;
- while (*ptr == ' ') ptr++;
- put_rc(f_open(&File1, ptr, (BYTE)p1));
-#if 0
- put_rc(f_open(&File1, "savedata.txt", 1));
- PRINTF("Open savedata.txt as read mode\r\n");
-#endif
- break;
-
- case 'c' : /* fc - Close a file */
- put_rc(f_close(&File1));
- break;
-
- case 'e' : /* fe - Seek file pointer */
- if (!xatoi(&ptr, &p1)) break;
- res = f_lseek(&File1, p1);
- put_rc((FRESULT)res);
- if (res == FR_OK)
- PRINTF("fptr=%lu(0x%lX)\r\n", File1.fptr, File1.fptr);
- break;
-
- case 'd' : /* fd <len> - read and dump file from current fp */
- if (!xatoi(&ptr, &p1)) break;
- ofs = File1.fptr;
- while (p1) {
- if ((UINT)p1 >= 16) {
- cnt = 16;
- p1 -= 16;
- } else {
- cnt = p1;
- p1 = 0;
- }
- res = f_read(&File1, Buff, cnt, &cnt);
- if (res != FR_OK) {
- put_rc((FRESULT)res);
- break;
- }
- if (!cnt) break;
- put_dump(Buff, ofs, cnt, DW_CHAR);
- ofs += 16;
- }
- break;
-
- case 'r' : /* fr <len> - read file */
- if (!xatoi(&ptr, &p1)) break;
- p2 = 0;
- t.reset();
- t.start();
- while (p1) {
- if ((UINT)p1 >= blen) {
- cnt = blen;
- p1 -= blen;
- } else {
- cnt = p1;
- p1 = 0;
- }
- res = f_read(&File1, Buff, cnt, &s2);
- if (res != FR_OK) {
- put_rc((FRESULT)res);
- break;
- }
- p2 += s2;
- if (cnt != s2) break;
- }
- tim = t.read_ms();
- PRINTF("%lu bytes read with %lu kB/sec.\r\n",
- p2, tim ? (p2 / tim) : 0);
- break;
-
- case 'w' : /* fw <len> <val> - write file */
- if (!xatoi(&ptr, &p1) || !xatoi(&ptr, &p2)) break;
- memset(Buff, (BYTE)p2, blen);
- p2 = 0;
- t.reset();
- t.start();
- while (p1) {
- if ((UINT)p1 >= blen) {
- cnt = blen;
- p1 -= blen;
- } else {
- cnt = p1;
- p1 = 0;
- }
- res = f_write(&File1, Buff, cnt, &s2);
- if (res != FR_OK) {
- put_rc((FRESULT)res);
- break;
- }
- p2 += s2;
- if (cnt != s2) break;
- }
- tim = t.read_ms();
- PRINTF("%lu bytes written with %lu kB/sec.\r\n",
- p2, tim ? (p2 / tim) : 0);
- break;
-
- case 'n' : /* fn <org.name> <new.name> - Change name of an object */
- while (*ptr == ' ') ptr++;
- ptr2 = strchr(ptr, ' ');
- if (!ptr2) break;
- *ptr2++ = 0;
- while (*ptr2 == ' ') ptr2++;
- put_rc(f_rename(ptr, ptr2));
- break;
-
- case 'u' : /* fu <name> - Unlink an object */
- while (*ptr == ' ') ptr++;
- put_rc(f_unlink(ptr));
- break;
-
- case 'v' : /* fv - Truncate file */
- put_rc(f_truncate(&File1));
- break;
-
- case 'k' : /* fk <name> - Create a directory */
- while (*ptr == ' ') ptr++;
- put_rc(f_mkdir(ptr));
- break;
-#if 0
- case 'a' : /* fa <atrr> <mask> <name> - Change attribute of an object */
- if (!xatoi(&ptr, &p1) || !xatoi(&ptr, &p2)) break;
- while (*ptr == ' ') ptr++;
- put_rc(f_chmod(ptr, p1, p2));
- break;
-#endif
-#if 0
- /* ft <year> <month> <day> <hour> <min> <sec> <name>
- - Change timestamp of an object */
- case 't' :
- if (!xatoi(&ptr, &p1) || !xatoi(&ptr, &p2) || !xatoi(&ptr, &p3)) {
- break;
- }
- Finfo.fdate = ((p1 - 1980) << 9) | ((p2 & 15) << 5) | (p3 & 31);
- if (!xatoi(&ptr, &p1) || !xatoi(&ptr, &p2) || !xatoi(&ptr, &p3)) {
- break;
- }
- Finfo.ftime =
- ((p1 & 31) << 11) | ((p2 & 63) << 5) | ((p3 >> 1) & 31);
- put_rc(f_utime(ptr, &Finfo));
- break;
-#endif
-#if FILCPY_NOTUSE == 0
- case 'x' : /* fx <src_name> <dst_name> - Copy file */
- while ( *ptr == ' ' ) {
- ptr++;
- }
- ptr2 = strchr( ptr, ' ' );
- if ( !ptr2 ) {
- break;
- }
- *ptr2++ = 0;
- while ( *ptr2 == ' ' ) {
- ptr2++;
- }
- f_res = f_open( &File1, ptr, FA_OPEN_EXISTING | FA_READ );
- PRINTF("Opening %s \r\n", ptr);
- if ( f_res ) {
- put_rc( (FRESULT)f_res );
- break;
- }
- f_res = f_open( &File2, ptr2, FA_CREATE_ALWAYS | FA_WRITE );
- PRINTF(" Creating %s \r\n", ptr2);
- if ( f_res ) {
- put_rc( (FRESULT)f_res );
- f_close( &File1 );
- break;
- }
- PRINTF("Copying file...");
- p1 = 0;
- for ( ;; ) {
- f_res = f_read( &File1, Buff, blen, &s1 );
- if ( f_res || s1 == 0 ) {
- break; /* error or eof */
- }
- f_res = f_write( &File2, Buff, s1, &s2 );
- p1 += s2;
- if ( f_res || s2 < s1 ) {
- break; /* error or disk full */
- }
- }
- f_close( &File1 );
- f_close( &File2 );
- crlf();
- break;
-#endif
-#if 0
- case 'x' : /* fx <src.name> <dst.name> - Copy a file */
- while (*ptr == ' ') ptr++;
- ptr2 = strchr(ptr, ' ');
- if (!ptr2) break;
- *ptr2++ = 0;
- while (*ptr2 == ' ') ptr2++;
- PRINTF("Opening \"%s\"", ptr);
- res = f_open(&File1, ptr, FA_OPEN_EXISTING | FA_READ);
- PUTS("\r\n");
- if (res) {
- put_rc((FRESULT)res);
- break;
- }
- PRINTF("Creating \"%s\"", ptr2);
- res = f_open(&File1, ptr2, FA_CREATE_ALWAYS | FA_WRITE);
- PUTS("\r\n");
- if (res) {
- put_rc((FRESULT)res);
- f_close(&File1);
- break;
- }
- PRINTF("Copying file...");
- t.reset();
- t.start();
- p1 = 0;
- for (;;) {
- res = f_read(&File1, Buff, blen, &s1);
- if (res || s1 == 0) break; /* error or eof */
- res = f_write(&File2, Buff, s1, &s2);
- p1 += s2;
- if (res || s2 < s1) break; /* error or disk full */
- }
- tim = t.read_ms();
- PRINTF("\r\n%lu bytes copied with %lu kB/sec.\r\n",
- p1, tim ? (p1 / tim) : 0);
- f_close(&File1);
- f_close(&File2);
- break;
-#endif
-#if FF_FS_RPATH
- case 'g' : /* fg <path> - Change current directory */
- while (*ptr == ' ') ptr++;
- put_rc(f_chdir(ptr));
- break;
-#if FF_FS_RPATH >= 2
- case 'q' : /* fq - Show current dir path */
- res = f_getcwd(Linebuf, sizeof Linebuf);
- if (res)
- put_rc(res);
- else
- PRINTF("%s\r\n", Linebuf);
- break;
-#endif
-#endif
-#if FF_USE_LABEL
- case 'b' : /* fb <name> - Set volume label */
- while (*ptr == ' ') ptr++;
- put_rc(f_setlabel(ptr));
- break;
-#endif /* FF_USE_LABEL */
-#if FF_USE_MKFS
- case 'm' : /* fm <type> <csize> - Create file system */
- if (!xatoi(&ptr, &p2) || !xatoi(&ptr, &p3)) break;
- PRINTF("The volume will be formatted. Are you sure? (Y/n)=");
- get_line(Linebuf, sizeof Linebuf);
- if (Linebuf[0] == 'Y')
- put_rc(f_mkfs("", (BYTE)p2, (DWORD)p3, Buff, sizeof Buff));
- break;
-#endif /* FF_USE_MKFS */
- /* fz [<size>] - Change/Show R/W length for fr/fw/fx command */
- case 'z' :
- if (xatoi(&ptr, &p1) && p1 >= 1 && p1 <= (long)sizeof Buff)
- blen = p1;
- PRINTF("blen=%u\r\n", blen);
- break;
- }
-}
-
-static void memory_inf(char *ptr)
-{
- long p1, p2, p3;
-
- switch (*ptr++) {
- case 'd' : /* md[b|h|w] <address> [<count>] - Dump memory */
- switch (*ptr++) {
- case 'w':
- p3 = DW_LONG;
- break;
- case 'h':
- p3 = DW_SHORT;
- break;
- default:
- p3 = DW_CHAR;
- }
- if (!xatoi(&ptr, &p1)) break;
- if (!xatoi(&ptr, &p2)) p2 = 128 / p3;
- for (ptr = (char*)p1; p2 >= 16 / p3; ptr += 16, p2 -= 16 / p3)
- put_dump(ptr, (DWORD)ptr, 16 / p3, p3);
- if (p2) put_dump((BYTE*)ptr, (UINT)ptr, p2, p3);
- break;
- case 'f' : /* mf <address> <value> <count> - Fill memory */
- if (!xatoi(&ptr, &p1) || !xatoi(&ptr, &p2) || !xatoi(&ptr, &p3)) {
- break;
- }
- while (p3--) {
- *(BYTE*)p1 = (BYTE)p2;
- p1++;
- }
- break;
- case 'e' : /* me[b|h|w] <address> [<value> ...] - Edit memory */
- switch (*ptr++) { /* Get data width */
- case 'w':
- p3 = DW_LONG;
- break;
- case 'h':
- p3 = DW_SHORT;
- break;
- default:
- p3 = DW_CHAR;
- }
- if (!xatoi(&ptr, &p1)) break; /* Get start address */
- if (xatoi(&ptr, &p2)) { /* 2nd parameter is given (direct mode) */
- do {
- switch (p3) {
- case DW_LONG:
- *(DWORD*)p1 = (DWORD)p2;
- break;
- case DW_SHORT:
- *(WORD*)p1 = (WORD)p2;
- break;
- default:
- *(BYTE*)p1 = (BYTE)p2;
- }
- p1 += p3;
- } while (xatoi(&ptr, &p2)); /* Get next value */
- break;
- }
- for (;;) { /* 2nd parameter is not given (interactive mode) */
- switch (p3) {
- case DW_LONG:
- PRINTF("%08X 0x%08X-", (unsigned int)p1, *(unsigned int*)p1);
- break;
- case DW_SHORT:
- PRINTF("%08X 0x%04X-", (unsigned int)p1, *(WORD*)p1);
- break;
- default:
- PRINTF("%08X 0x%02X-", (unsigned int)p1, *(BYTE*)p1);
- }
- ptr = Linebuf;
- get_line(ptr, sizeof Linebuf);
- if (*ptr == '.') break;
- if ((BYTE)*ptr >= ' ') {
- if (!xatoi(&ptr, &p2)) continue;
- switch (p3) {
- case DW_LONG:
- *(DWORD*)p1 = (DWORD)p2;
- break;
- case DW_SHORT:
- *(WORD*)p1 = (WORD)p2;
- break;
- default:
- *(BYTE*)p1 = (BYTE)p2;
- }
- }
- p1 += p3;
- }
- }
-}
-
-static void disk_inf(char *ptr)
-{
- long p1, p2;
- UINT s1;
- BYTE res, b, drv = 0;
- DWORD ofs = 0, sect = 0, blk[2];
-
- switch (*ptr++) {
- case 'd' : /* dd [<pd#> <sect>] - Dump secrtor */
- if (!xatoi(&ptr, &p1)) {
- p1 = drv;
- p2 = sect;
- } else {
- if (!xatoi(&ptr, &p2)) break;
- }
- drv = (BYTE)p1;
- sect = p2;
- res = disk_read(drv, Buff, sect, 1);
- if (res) {
- PRINTF("rc=%d\r\n", (WORD)res);
- break;
- }
- PRINTF("PD#:%u LBA:%lu\r\n", drv, sect++);
- for (ptr=(char*)Buff, ofs = 0; ofs < 0x200; ptr += 16, ofs += 16)
- put_dump((BYTE*)ptr, ofs, 16, DW_CHAR);
- break;
-
- case 'i' : /* di <pd#> - Initialize disk */
- if (!xatoi(&ptr, &p1)) break;
- PRINTF("rc=%d\r\n", (WORD)disk_initialize((BYTE)p1));
- break;
-
- case 's' : /* ds <pd#> - Show disk status */
- if (!xatoi(&ptr, &p1)) break;
- if (disk_ioctl((BYTE)p1, GET_SECTOR_COUNT, &p2) == RES_OK) {
- PRINTF("Drive size: %lu sectors\r\n", p2);
- }
- if (disk_ioctl((BYTE)p1, GET_BLOCK_SIZE, &p2) == RES_OK) {
- PRINTF("Block size: %lu sectors\r\n", p2);
- }
- if (disk_ioctl((BYTE)p1, MMC_GET_TYPE, &b) == RES_OK) {
- PRINTF("Media type: %u\r\n", b);
- }
- if (disk_ioctl((BYTE)p1, MMC_GET_CSD, Buff) == RES_OK) {
- PUTS("CSD:\r\n");
- put_dump(Buff, 0, 16, DW_CHAR);
- }
- if (disk_ioctl((BYTE)p1, MMC_GET_CID, Buff) == RES_OK) {
- PUTS("CID:\r\n");
- put_dump(Buff, 0, 16, DW_CHAR);
- }
- if (disk_ioctl((BYTE)p1, MMC_GET_OCR, Buff) == RES_OK) {
- PUTS("OCR:\r\n");
- put_dump(Buff, 0, 4, DW_CHAR);
- }
- if (disk_ioctl((BYTE)p1, MMC_GET_SDSTAT, Buff) == RES_OK) {
- PUTS("SD Status:\r\n");
- for (s1 = 0; s1 < 64; s1 += 16) {
- put_dump(Buff+s1, s1, 16, DW_CHAR);
- }
- }
- break;
-
- case 'c' : /* Disk ioctl */
- switch (*ptr++) {
- case 's' : /* dcs <pd#> - CTRL_SYNC */
- if (!xatoi(&ptr, &p1)) break;
- PRINTF("rc=%d\r\n", disk_ioctl((BYTE)p1, CTRL_SYNC, 0));
- break;
- case 'e' : /* dce <pd#> <s.lba> <e.lba> - CTRL_TRIM */
- if (!xatoi(&ptr, &p1) ||
- !xatoi(&ptr, (long*)&blk[0]) ||
- !xatoi(&ptr, (long*)&blk[1])) {
- break;
- }
- PRINTF("rc=%d\r\n", disk_ioctl((BYTE)p1, CTRL_TRIM, blk));
- break;
- }
- }
-}
-
-void put_dump (
- void* buff, /* Pointer to the array to be dumped */
- unsigned long addr, /* Heading address value */
- int len, /* Number of items to be dumped */
- int width /* Size of the items (DW_CHAR, DW_SHORT, DW_LONG) */
-)
-{
- int i;
- unsigned char *bp;
- unsigned short *sp;
- unsigned long *lp;
-
- PRINTF( "%08lx ", addr ); /* address */
- switch ( width ) {
- case DW_CHAR:
- bp = (unsigned char *)buff;
- for ( i = 0; i < len; i++ ) { /* Hexdecimal dump */
- PRINTF( " %02x", bp[i] );
- }
- PUTC(' ');
- for ( i = 0; i < len; i++ ) { /* ASCII dump */
- PUTC( (bp[i] >= ' ' && bp[i] <= '~') ? bp[i] : '.' );
- }
- break;
- case DW_SHORT:
- sp = (unsigned short *)buff;
- do { /* Hexdecimal dump */
- PRINTF( " %04x", *sp++ );
- } while ( --len );
- break;
- case DW_LONG:
- lp = (unsigned long *)buff;
- do { /* Hexdecimal dump */
- PRINTF( " %08lx", *lp++ );
- } while ( --len );
- break;
- }
- PUTS( "\r\n" );
-}
-
-// RTC related subroutines
-void chk_and_set_time(char *ptr)
-{
- char buf[64];
-
- long p1;
- struct tm t;
- time_t seconds;
-
- if (xatoi(&ptr, &p1)) {
- t.tm_year = (uint8_t)p1 + 100;
- pc.printf("Year:%ld ",p1);
- xatoi( &ptr, &p1 );
- t.tm_mon = (uint8_t)p1 - 1;
- pc.printf("Month:%ld ",p1);
- xatoi( &ptr, &p1 );
- t.tm_mday = (uint8_t)p1;
- pc.printf("Day:%ld ",p1);
- xatoi( &ptr, &p1 );
- t.tm_hour = (uint8_t)p1;
- pc.printf("Hour:%ld ",p1);
- xatoi( &ptr, &p1 );
- t.tm_min = (uint8_t)p1;
- pc.printf("Min:%ld ",p1);
- xatoi( &ptr, &p1 );
- t.tm_sec = (uint8_t)p1;
- pc.printf("Sec: %ld \r\n",p1);
- seconds = mktime(&t);
- set_time(seconds);
- } else {
- seconds = time(NULL);
- }
- strftime(buf, 50, " %B %d,'%y, %H:%M:%S\r\n", localtime(&seconds));
- pc.printf("[Time] %s", buf);
-}
-
-// Get key input data
-void get_line (char *buff, int len)
-{
- char c;
- int idx = 0;
-
- for (;;) {
- c = GETC();
- // Added by Kenji Arai / JH1PJL May 9th, 2010
- if (c == '\r') {
- buff[idx++] = c;
- break;
- }
- if ((c == '\b') && idx) {
- idx--;
- PUTC(c);
- PUTC(' ');
- PUTC(c);
- }
- if (((uint8_t)c >= ' ') && (idx < len - 1)) {
- buff[idx++] = c;
- PUTC(c);
- }
- }
- buff[idx] = 0;
- PUTS("\r\n");
-}
-
-/* Outpur LF & CR */
-void crlf( void )
-{
- PRINTF( "\r\n" );
-}
-
-/* Check key input */
-unsigned int check_hit_key (void)
-{
- return ( READABLE() );
-}
-
-/*----------------------------------------------*/
-/* Get a value of the string */
-/*----------------------------------------------*/
-/* "123 -5 0x3ff 0b1111 0377 w "
- ^ 1st call returns 123 and next ptr
- ^ 2nd call returns -5 and next ptr
- ^ 3rd call returns 1023 and next ptr
- ^ 4th call returns 15 and next ptr
- ^ 5th call returns 255 and next ptr
- ^ 6th call fails and returns 0
-*/
-int xatoi ( /* 0:Failed, 1:Successful */
- char **str, /* Pointer to pointer to the string */
- long *res /* Pointer to the valiable to store the value */
-)
-{
- unsigned long val;
- unsigned char c, r, s = 0;
-
- *res = 0;
- while ( (c = **str) == ' ' ) {
- (*str)++; /* Skip leading spaces */
- }
- if ( c == '-' ) { /* negative? */
- s = 1;
- c = *(++(*str));
- }
- if ( c == '0' ) {
- c = *(++(*str));
- switch (c) {
- case 'x': /* hexdecimal */
- r = 16;
- c = *(++(*str));
- break;
- case 'b': /* binary */
- r = 2;
- c = *(++(*str));
- break;
- default:
- if ( c <= ' ' ) return 1; /* single zero */
- if ( c < '0' || c > '9' ) return 0; /* invalid char */
- r = 8; /* octal */
- }
- } else {
- if ( c < '0' || c > '9' ) return 0; /* EOL or invalid char */
- r = 10; /* decimal */
- }
- val = 0;
- while ( c > ' ' ) {
- if ( c >= 'a' ) {
- c -= 0x20;
- }
- c -= '0';
- if ( c >= 17 ) {
- c -= 7;
- if ( c <= 9 ) {
- return 0; /* invalid char */
- }
- }
- if ( c >= r ) {
- return 0; /* invalid char for current radix */
- }
- val = val * r + c;
- c = *(++(*str));
- }
- if (s) val = 0 - val; /* apply sign if needed */
- *res = val;
- return 1;
-}
--- a/FatFs_Mon/mon.h Sat May 02 03:45:17 2020 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,16 +0,0 @@ -/* - * mbed Application program for the mbed - * FatFs Check program /monitor part - * - * Copyright (c) 2015,'18,'19,'20 Kenji Arai / JH1PJL - * http://www7b.biglobe.ne.jp/~kenjia/ - * https://os.mbed.com/users/kenjiArai/ - * Created: May 5th, 2015 - * Revised: June 14th, 2015 - * Revised: May 2nd, 2020 - */ - -// Function prototypes -------------------------------------------------------- -void mon(void); -uint32_t get_disk_freespace(void); -uint32_t get_data_file_size(const char *const file_name);
--- a/main.cpp Sat May 02 03:45:17 2020 +0000
+++ b/main.cpp Tue Nov 09 15:21:06 2021 +0000
@@ -1,165 +1,41 @@
-/*
- * Mbed Application program
- * SD Card file control function with FatFs on Mbed-os5 or os2
- *
- * Copyright (c) 2018,'19,'20 Kenji Arai / JH1PJL
- * http://www7b.biglobe.ne.jp/~kenjia/
- * https://os.mbed.com/users/kenjiArai/
- * Created: April 4th, 2018
- * Revised: May 2nd, 2020
- */
-
-/*
- Tested board on OS2:
- Nucleo-F401RE, -F411RE, -F446RE, -L073RZ, -L152RE, -L476RG
- Tested board on OS5.15.0
- Nucleo-F401RE, -F411RE, -F446RE, -L152RE, -L073RZ, -L476RG
- nRF52840-DK, nRF52-DK
- FRDM-K64F
- */
-
// Include --------------------------------------------------------------------
#include "mbed.h"
-#if (MBED_MAJOR_VERSION == 2)
#include "SDFileSystem.h"
-#elif (MBED_MAJOR_VERSION == 5)
-#include "SDBlockDevice.h"
-#include "FATFileSystem.h"
-#endif
-#include "mon.h"
-#include <stdlib.h>
-
-// Definition -----------------------------------------------------------------
-#define USER_SW_ON 0
-#if (MBED_MAJOR_VERSION == 2)
-#define LOOP_TIME 100 // 100mS
-#elif (MBED_MAJOR_VERSION == 5)
-#define LOOP_TIME 50 // 50mS
-#endif
-
-#define DEBUG 0
-
-#if DEBUG
-#define DBG(...) pc.printf(__VA_ARGS__)
-#else
-#define DBG(...) {;}
-#endif
-
-// Constructor ----------------------------------------------------------------
-Serial pc(USBTX, USBRX, 115200);
-#if defined(TARGET_NRF52840_DK) || defined(TARGET_NRF52_DK) ||\
- defined(TARGET_K64F)
-DigitalIn user_sw(BUTTON1, PullUp);
-#else
-DigitalIn user_sw(USER_BUTTON);
-#endif
-#if (MBED_MAJOR_VERSION == 5)
-#if defined(TARGET_NRF52840_DK) || defined(TARGET_NRF52_DK)
-SDBlockDevice sd(D11, D12, D13, D10, 8000000);
-#else
-SDBlockDevice sd(SPI_MOSI, SPI_MISO, SPI_SCK, SPI_CS, 12000000);
-#endif
-FATFileSystem fs("fs");
-#endif
-Timer tmr;
// RAM ------------------------------------------------------------------------
// ROM / Constant data --------------------------------------------------------
-const char *const opening_msg0 = "microSD Card test program";
-#if (MBED_MAJOR_VERSION == 2)
-char *const opening_msg1 = " -> run on Mbed Classic\r\n";
-#elif (MBED_MAJOR_VERSION == 5)
-const char *const opening_msg1 = " -> run on Mbed OS-5\r\n";
-#endif
-const char *const opening_msg2 = "microSD Card is ready for use\r\n";
-const char *const opening_msg3 = "Please hit any key to start!\r\n";
+const char *const opening_msg0 = "something to write : ";
-// Function prototypes --------------------------------------------------------
-extern void print_revision(void);
-extern uint32_t get_disk_freespace(void);
-extern uint32_t get_data_file_size(const char *const file_name);
+AnalogIn mic(PA_2);
+DigitalOut led(PC_13);
-//------------------------------------------------------------------------------
// Control Program
//------------------------------------------------------------------------------
int main()
{
- time_t seconds;
- uint32_t data0 = 10000U;
- uint32_t data1 = 20000U;
- uint32_t data2 = 30000U;
- uint32_t data3 = 40000U;
- uint32_t data4 = 50000U;
- uint32_t data5 = 60000U;
+ SDFileSystem sd(PB_15, PB_14, PB_13, PB_12, "fs"); // MOSI,MISO,SCK,CS
+
- pc.printf("\r\n\r\n");
- print_revision();
- DBG("line:%d\r\n", __LINE__);
-#if (MBED_MAJOR_VERSION == 5)
- /* Init SD CARD reader */
- sd.init();
- fs.mount(&sd);
-#else
- SDFileSystem sd(D11, D12, D13, D10, "fs"); // do,di,clk,cs
- wait_ms(100);
-#endif
+
FILE* fp = fopen("/fs/mydata.txt", "a");
if (fp != 0) {
- DBG("line:%d\r\n", __LINE__);
- pc.printf("%s%s", opening_msg0, opening_msg1);
- fprintf(fp,"%s%s", opening_msg0, opening_msg1);
- pc.printf("%s", opening_msg2);
+ fprintf(fp,"%s", opening_msg0);
+ led = 1;
fclose(fp);
} else {
- pc.printf("ERROR\r\n");
+ /*Error Message*/
+ led = 0;
}
- pc.printf("%s", opening_msg3);
- while (pc.readable() == 0) { ;}
- char c = pc.getc(); // dummy read
- while (true) {
- DBG("line:%d\r\n", __LINE__);
- tmr.reset();
- tmr.start();
- uint32_t size_disk = get_disk_freespace();
- uint32_t size_file = get_data_file_size("mydata.txt");
- pc.printf("free disk:%10u, file:%8u ", size_disk, size_file);
- fp = fopen("/fs/mydata.txt", "a");
- if(fp != 0) {
- char tmp[64];
- DBG("line:%d\r\n", __LINE__);
- seconds = time(NULL);
- strftime(tmp, 64, "DATE %H:%M:%S,%Y/%m/%d,", localtime(&seconds));
- pc.printf("%s", tmp);
- fprintf(fp, "%s", tmp);
- pc.printf("%08d;%08d;%08d;%08d;%08d;%08d\r\n",
- ++data0, ++data1, ++data2, ++data3, ++data4, ++data5);
- fprintf(fp, "%08d;%08d;%08d;%08d;%08d;%08d\r\n",
- data0, data1, data2, data3, data4, data5);
- fclose(fp);
- } else {
- pc.printf("ERROR\r\n");
- }
- uint32_t time_sd = tmr.read_ms();
- pc.printf("time:%3d ", time_sd);
-#if (MBED_MAJOR_VERSION == 2)
- if (time_sd < LOOP_TIME -2){
- wait_ms(LOOP_TIME - time_sd);
- }
-#elif (MBED_MAJOR_VERSION == 5)
- if (time_sd < LOOP_TIME -2){
- ThisThread::sleep_for(LOOP_TIME - time_sd);
- }
-#endif
- if (user_sw == USER_SW_ON) {
- break;
- }
- if (pc.readable()) {
- mon();
- }
+
+ fp = fopen("/fs/mydata.txt", "a");
+
+ if(fp != 0) {
+ fprintf(fp,"free disk: \n");
+ fclose(fp);
+ } else {
+ /*Error message*/
}
- while(true) {
- mon();
- system_reset();
- }
+ while(1){
+ }
}