Diff: IAP.h

Revision:

1:a85b51eeb446

Parent:

0:b802bd2f4cc9

Child:

2:c22f0c87fee6

diff -r b802bd2f4cc9 -r a85b51eeb446 IAP.h
--- a/IAP.h	Fri Mar 12 10:24:57 2010 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,222 +0,0 @@
-/**    IAP : internal Flash memory access library
- *
- *        The internal Flash memory access is described in the LPC1768 usermanual. 
- *            http://www.nxp.com/documents/user_manual/UM10360.pdf
- *
- *            Chapter  2: "LPC17xx Memory map"
- *            Chapter 32: "LPC17xx Flash memory interface and programming"
- *                refering Rev. 01 - 4 January 2010
- *
- *        Released under the MIT License: http://mbed.org/license/mit
- *
- *        revision 1.0  09-Mar-2010   1st release
- *        revision 1.1  12-Mar-2010   chaged: to make possible to reserve flash area for user
- *                                            it can be set by USER_FLASH_AREA_START and USER_FLASH_AREA_SIZE in IAP.h
- */
-
-#ifndef        MBED_IAP
-#define        MBED_IAP
-
-#include    "mbed.h"
-
-#define     USER_FLASH_AREA_START   FLASH_SECTOR_29
-#define     USER_FLASH_AREA_SIZE    (FLASH_SECTOR_SIZE_16_TO_29 * 1)
-
-/*
- *  memory map information is available in next URL also.
- *    http://mbed.org/projects/libraries/svn/mbed/trunk/LPC1768/LPC17xx.h
- */
- 
-/**    Table for start adress of sectors
- *    
- *        LPC1768 internal flash memory sector numbers and addresses
- *
- *        LPC1768 flash memory are and sector number/size
- *        Table 568 "Sectors in a LPC17xx device", Section 5. "Sector numbers", usermanual
- *
- *        0x00000000 - 0x0007FFFF        flash (29 sectors)
- *
- *      Sector0:     0x00000000 - 0x00000FFF        4K
- *      Sector1:     0x00001000 - 0x00001FFF        4K
- *      Sector2:     0x00002000 - 0x00002FFF        4K
- *      Sector3:     0x00003000 - 0x00003FFF        4K
- *      Sector4:     0x00004000 - 0x00004FFF        4K
- *      Sector5:     0x00005000 - 0x00005FFF        4K
- *      Sector6:     0x00006000 - 0x00006FFF        4K
- *      Sector7:     0x00007000 - 0x00007FFF        4K
- *      Sector8:     0x00008000 - 0x00008FFF        4K
- *      Sector9:     0x00009000 - 0x00009FFF        4K
- *      Sector10:    0x0000A000 - 0x0000AFFF        4K
- *      Sector11:    0x0000B000 - 0x0000BFFF        4K
- *      Sector12:    0x0000C000 - 0x0000CFFF        4K
- *      Sector13:    0x0000D000 - 0x0000DFFF        4K
- *      Sector14:    0x0000E000 - 0x0000EFFF        4K
- *      Sector15:    0x0000F000 - 0x0000FFFF        4K
- *
- *      Sector16:    0x00010000 - 0x00017FFF        32K
- *      Sector17:    0x00018000 - 0x0001FFFF        32K
- *      Sector18:    0x00020000 - 0x00027FFF        32K
- *      Sector19:    0x00028000 - 0x0002FFFF        32K
- *      Sector20:    0x00030000 - 0x00037FFF        32K
- *      Sector21:    0x00038000 - 0x0003FFFF        32K
- *      Sector22:    0x00040000 - 0x00047FFF        32K
- *      Sector23:    0x00048000 - 0x0004FFFF        32K
- *      Sector24:    0x00050000 - 0x00057FFF        32K
- *      Sector25:    0x00058000 - 0x0005FFFF        32K
- *      Sector26:    0x00060000 - 0x00067FFF        32K
- *      Sector27:    0x00068000 - 0x0006FFFF        32K
- *      Sector28:    0x00070000 - 0x00077FFF        32K
- *      Sector29:    0x00078000 - 0x0007FFFF        32K
- */
- 
-#define     FLASH_SECTOR_0       0x00000000
-#define     FLASH_SECTOR_1       0x00001000
-#define     FLASH_SECTOR_2       0x00002000
-#define     FLASH_SECTOR_3       0x00003000
-#define     FLASH_SECTOR_4       0x00004000
-#define     FLASH_SECTOR_5       0x00005000
-#define     FLASH_SECTOR_6       0x00006000
-#define     FLASH_SECTOR_7       0x00007000
-#define     FLASH_SECTOR_8       0x00008000
-#define     FLASH_SECTOR_9       0x00009000
-#define     FLASH_SECTOR_10      0x0000A000
-#define     FLASH_SECTOR_11      0x0000B000
-#define     FLASH_SECTOR_12      0x0000C000
-#define     FLASH_SECTOR_13      0x0000D000
-#define     FLASH_SECTOR_14      0x0000E000
-#define     FLASH_SECTOR_15      0x0000F000
-#define     FLASH_SECTOR_16      0x00010000
-#define     FLASH_SECTOR_17      0x00018000
-#define     FLASH_SECTOR_18      0x00020000
-#define     FLASH_SECTOR_19      0x00028000
-#define     FLASH_SECTOR_20      0x00030000
-#define     FLASH_SECTOR_21      0x00038000
-#define     FLASH_SECTOR_22      0x00040000
-#define     FLASH_SECTOR_23      0x00048000
-#define     FLASH_SECTOR_24      0x00050000
-#define     FLASH_SECTOR_25      0x00058000
-#define     FLASH_SECTOR_26      0x00060000
-#define     FLASH_SECTOR_27      0x00068000
-#define     FLASH_SECTOR_28      0x00070000
-#define     FLASH_SECTOR_29      0x00078000
-
-#define     FLASH_SECTOR_SIZE_0_TO_15    ( 4 * 1024)
-#define     FLASH_SECTOR_SIZE_16_TO_29   (32 * 1024)
-
-static char * sector_start_adress[]    = {
-    (char *)FLASH_SECTOR_0,
-    (char *)FLASH_SECTOR_1,
-    (char *)FLASH_SECTOR_2,
-    (char *)FLASH_SECTOR_3,
-    (char *)FLASH_SECTOR_4,
-    (char *)FLASH_SECTOR_5,
-    (char *)FLASH_SECTOR_6,
-    (char *)FLASH_SECTOR_7,
-    (char *)FLASH_SECTOR_8,
-    (char *)FLASH_SECTOR_9,
-    (char *)FLASH_SECTOR_10,
-    (char *)FLASH_SECTOR_11,
-    (char *)FLASH_SECTOR_12,
-    (char *)FLASH_SECTOR_13,
-    (char *)FLASH_SECTOR_14,
-    (char *)FLASH_SECTOR_15,
-    (char *)FLASH_SECTOR_16,
-    (char *)FLASH_SECTOR_17,
-    (char *)FLASH_SECTOR_18,
-    (char *)FLASH_SECTOR_19,
-    (char *)FLASH_SECTOR_20,
-    (char *)FLASH_SECTOR_21,
-    (char *)FLASH_SECTOR_22,
-    (char *)FLASH_SECTOR_23,
-    (char *)FLASH_SECTOR_24,
-    (char *)FLASH_SECTOR_25,
-    (char *)FLASH_SECTOR_26,
-    (char *)FLASH_SECTOR_27,
-    (char *)FLASH_SECTOR_28,
-    (char *)FLASH_SECTOR_29    
-};
-
-
-/**    Error code by IAP routine
- *  
- *        Table 588 "ISP Return Codes Summary", Section 7.15 "ISP Return Codes", usermanual
- */
-
-enum error_code
-    {
-            CMD_SUCCESS,
-            INVALID_COMMAND,
-            SRC_ADDR_ERROR,
-            DST_ADDR_ERROR,
-            SRC_ADDR_NOT_MAPPED,
-            DST_ADDR_NOT_MAPPED,
-            COUNT_ERROR,
-            INVALID_SECTOR,
-            SECTOR_NOT_BLANK,
-            SECTOR_NOT_PREPARED_FOR_WRITE_OPERATION,
-            COMPARE_ERROR,
-            BUSY,
-            PARAM_ERROR,
-            ADDR_ERROR,
-            ADDR_NOT_MAPPED,
-            CMD_LOCKED,
-            INVALID_CODE,
-            INVALID_BAUD_RATE,
-            INVALID_STOP_BIT,
-            CODE_READ_PROTECTION_ENABLED
-    };
-
-
-
-/*
- *  IAP routine entry
- *
- *        Chapter 8. "IAP commands", usermanual
- */
-
-#define     IAP_LOCATION    0x1fff1ff1
-typedef     void (*IAP_call)(unsigned int [], unsigned int []);
-
-/**    IAP class
- *  
- *        Interface for internal flash memory access
- */
-
-
-class IAP {
-public:
-
-    /*
-     *  SystemCoreClock ??? :  
-     *    http://mbed.org/forum/mbed/topic/229/
-     *    http://mbed.org/users/simon/programs/SystemCoreClock/16mhsh/
-     */
-
-    
-    /**    Constructor for IAP
-     *
-     */
-
-    IAP() : iap_entry( reinterpret_cast<IAP_call>(IAP_LOCATION) ), cclk_kHz( SystemCoreClock / 1000 ) {}
-    int read_ID( void );
-    int read_serial( void );
-    int blank_check( int start, int end );
-    int erase( int start, int end );
-    int prepare( int start, int end );
-    int write( char *source_addr, char *target_addr, int size );
-    int compare( char *source_addr, char *target_addr, int size );
-    
-    char *reserved_flash_area_start( void );
-    int   reserved_flash_area_size( void );
-
-private:
-    IAP_call        iap_entry;
-    unsigned int    IAP_command[ 5 ];
-    unsigned int    IAP_result[ 5 ];
-    int             cclk_kHz;
-    
-    //int cpu_clock( void );
-}
-;
-
-#endif    //  #ifndef  MBED_IAP