Tedd OKANO / Mbed 2 deprecated __IAP_sector28write

IAP program sample to write sector28 (address 0x00070000)

Dependencies:   mbed

IAP.h@0:34dda9d8ed01, 2012-01-20 (annotated)

Committer:
okano
Date:
Fri Jan 20 08:56:34 2012 +0000
Revision:
0:34dda9d8ed01
Just a sample to confirm the behavior

Who changed what in which revision?

UserRevisionLine numberNew contents of line
okano 0:34dda9d8ed01 1 /** IAP : internal Flash memory access library
okano 0:34dda9d8ed01 2 *
okano 0:34dda9d8ed01 3 * The internal Flash memory access is described in the LPC1768 usermanual.
okano 0:34dda9d8ed01 4 * http://www.nxp.com/documents/user_manual/UM10360.pdf
okano 0:34dda9d8ed01 5 *
okano 0:34dda9d8ed01 6 * Chapter 2: "LPC17xx Memory map"
okano 0:34dda9d8ed01 7 * Chapter 32: "LPC17xx Flash memory interface and programming"
okano 0:34dda9d8ed01 8 * refering Rev. 01 - 4 January 2010
okano 0:34dda9d8ed01 9 *
okano 0:34dda9d8ed01 10 * Released under the MIT License: http://mbed.org/license/mit
okano 0:34dda9d8ed01 11 *
okano 0:34dda9d8ed01 12 * revision 1.0 09-Mar-2010 1st release
okano 0:34dda9d8ed01 13 * revision 1.1 12-Mar-2010 chaged: to make possible to reserve flash area for user
okano 0:34dda9d8ed01 14 * it can be set by USER_FLASH_AREA_START and USER_FLASH_AREA_SIZE in IAP.h
okano 0:34dda9d8ed01 15 */
okano 0:34dda9d8ed01 16
okano 0:34dda9d8ed01 17 #ifndef MBED_IAP
okano 0:34dda9d8ed01 18 #define MBED_IAP
okano 0:34dda9d8ed01 19
okano 0:34dda9d8ed01 20 #include "mbed.h"
okano 0:34dda9d8ed01 21
okano 0:34dda9d8ed01 22 #define USER_FLASH_AREA_START FLASH_SECTOR_29
okano 0:34dda9d8ed01 23 #define USER_FLASH_AREA_SIZE (FLASH_SECTOR_SIZE_16_TO_29 * 1)
okano 0:34dda9d8ed01 24
okano 0:34dda9d8ed01 25 /*
okano 0:34dda9d8ed01 26 * memory map information is available in next URL also.
okano 0:34dda9d8ed01 27 * http://mbed.org/projects/libraries/svn/mbed/trunk/LPC1768/LPC17xx.h
okano 0:34dda9d8ed01 28 */
okano 0:34dda9d8ed01 29
okano 0:34dda9d8ed01 30 /** Table for start adress of sectors
okano 0:34dda9d8ed01 31 *
okano 0:34dda9d8ed01 32 * LPC1768 internal flash memory sector numbers and addresses
okano 0:34dda9d8ed01 33 *
okano 0:34dda9d8ed01 34 * LPC1768 flash memory are and sector number/size
okano 0:34dda9d8ed01 35 * Table 568 "Sectors in a LPC17xx device", Section 5. "Sector numbers", usermanual
okano 0:34dda9d8ed01 36 *
okano 0:34dda9d8ed01 37 * 0x00000000 - 0x0007FFFF flash (29 sectors)
okano 0:34dda9d8ed01 38 *
okano 0:34dda9d8ed01 39 * Sector0: 0x00000000 - 0x00000FFF 4K
okano 0:34dda9d8ed01 40 * Sector1: 0x00001000 - 0x00001FFF 4K
okano 0:34dda9d8ed01 41 * Sector2: 0x00002000 - 0x00002FFF 4K
okano 0:34dda9d8ed01 42 * Sector3: 0x00003000 - 0x00003FFF 4K
okano 0:34dda9d8ed01 43 * Sector4: 0x00004000 - 0x00004FFF 4K
okano 0:34dda9d8ed01 44 * Sector5: 0x00005000 - 0x00005FFF 4K
okano 0:34dda9d8ed01 45 * Sector6: 0x00006000 - 0x00006FFF 4K
okano 0:34dda9d8ed01 46 * Sector7: 0x00007000 - 0x00007FFF 4K
okano 0:34dda9d8ed01 47 * Sector8: 0x00008000 - 0x00008FFF 4K
okano 0:34dda9d8ed01 48 * Sector9: 0x00009000 - 0x00009FFF 4K
okano 0:34dda9d8ed01 49 * Sector10: 0x0000A000 - 0x0000AFFF 4K
okano 0:34dda9d8ed01 50 * Sector11: 0x0000B000 - 0x0000BFFF 4K
okano 0:34dda9d8ed01 51 * Sector12: 0x0000C000 - 0x0000CFFF 4K
okano 0:34dda9d8ed01 52 * Sector13: 0x0000D000 - 0x0000DFFF 4K
okano 0:34dda9d8ed01 53 * Sector14: 0x0000E000 - 0x0000EFFF 4K
okano 0:34dda9d8ed01 54 * Sector15: 0x0000F000 - 0x0000FFFF 4K
okano 0:34dda9d8ed01 55 *
okano 0:34dda9d8ed01 56 * Sector16: 0x00010000 - 0x00017FFF 32K
okano 0:34dda9d8ed01 57 * Sector17: 0x00018000 - 0x0001FFFF 32K
okano 0:34dda9d8ed01 58 * Sector18: 0x00020000 - 0x00027FFF 32K
okano 0:34dda9d8ed01 59 * Sector19: 0x00028000 - 0x0002FFFF 32K
okano 0:34dda9d8ed01 60 * Sector20: 0x00030000 - 0x00037FFF 32K
okano 0:34dda9d8ed01 61 * Sector21: 0x00038000 - 0x0003FFFF 32K
okano 0:34dda9d8ed01 62 * Sector22: 0x00040000 - 0x00047FFF 32K
okano 0:34dda9d8ed01 63 * Sector23: 0x00048000 - 0x0004FFFF 32K
okano 0:34dda9d8ed01 64 * Sector24: 0x00050000 - 0x00057FFF 32K
okano 0:34dda9d8ed01 65 * Sector25: 0x00058000 - 0x0005FFFF 32K
okano 0:34dda9d8ed01 66 * Sector26: 0x00060000 - 0x00067FFF 32K
okano 0:34dda9d8ed01 67 * Sector27: 0x00068000 - 0x0006FFFF 32K
okano 0:34dda9d8ed01 68 * Sector28: 0x00070000 - 0x00077FFF 32K
okano 0:34dda9d8ed01 69 * Sector29: 0x00078000 - 0x0007FFFF 32K
okano 0:34dda9d8ed01 70 */
okano 0:34dda9d8ed01 71
okano 0:34dda9d8ed01 72 #define FLASH_SECTOR_0 0x00000000
okano 0:34dda9d8ed01 73 #define FLASH_SECTOR_1 0x00001000
okano 0:34dda9d8ed01 74 #define FLASH_SECTOR_2 0x00002000
okano 0:34dda9d8ed01 75 #define FLASH_SECTOR_3 0x00003000
okano 0:34dda9d8ed01 76 #define FLASH_SECTOR_4 0x00004000
okano 0:34dda9d8ed01 77 #define FLASH_SECTOR_5 0x00005000
okano 0:34dda9d8ed01 78 #define FLASH_SECTOR_6 0x00006000
okano 0:34dda9d8ed01 79 #define FLASH_SECTOR_7 0x00007000
okano 0:34dda9d8ed01 80 #define FLASH_SECTOR_8 0x00008000
okano 0:34dda9d8ed01 81 #define FLASH_SECTOR_9 0x00009000
okano 0:34dda9d8ed01 82 #define FLASH_SECTOR_10 0x0000A000
okano 0:34dda9d8ed01 83 #define FLASH_SECTOR_11 0x0000B000
okano 0:34dda9d8ed01 84 #define FLASH_SECTOR_12 0x0000C000
okano 0:34dda9d8ed01 85 #define FLASH_SECTOR_13 0x0000D000
okano 0:34dda9d8ed01 86 #define FLASH_SECTOR_14 0x0000E000
okano 0:34dda9d8ed01 87 #define FLASH_SECTOR_15 0x0000F000
okano 0:34dda9d8ed01 88 #define FLASH_SECTOR_16 0x00010000
okano 0:34dda9d8ed01 89 #define FLASH_SECTOR_17 0x00018000
okano 0:34dda9d8ed01 90 #define FLASH_SECTOR_18 0x00020000
okano 0:34dda9d8ed01 91 #define FLASH_SECTOR_19 0x00028000
okano 0:34dda9d8ed01 92 #define FLASH_SECTOR_20 0x00030000
okano 0:34dda9d8ed01 93 #define FLASH_SECTOR_21 0x00038000
okano 0:34dda9d8ed01 94 #define FLASH_SECTOR_22 0x00040000
okano 0:34dda9d8ed01 95 #define FLASH_SECTOR_23 0x00048000
okano 0:34dda9d8ed01 96 #define FLASH_SECTOR_24 0x00050000
okano 0:34dda9d8ed01 97 #define FLASH_SECTOR_25 0x00058000
okano 0:34dda9d8ed01 98 #define FLASH_SECTOR_26 0x00060000
okano 0:34dda9d8ed01 99 #define FLASH_SECTOR_27 0x00068000
okano 0:34dda9d8ed01 100 #define FLASH_SECTOR_28 0x00070000
okano 0:34dda9d8ed01 101 #define FLASH_SECTOR_29 0x00078000
okano 0:34dda9d8ed01 102
okano 0:34dda9d8ed01 103 #define FLASH_SECTOR_SIZE_0_TO_15 ( 4 * 1024)
okano 0:34dda9d8ed01 104 #define FLASH_SECTOR_SIZE_16_TO_29 (32 * 1024)
okano 0:34dda9d8ed01 105
okano 0:34dda9d8ed01 106 static char * sector_start_adress[] = {
okano 0:34dda9d8ed01 107 (char *)FLASH_SECTOR_0,
okano 0:34dda9d8ed01 108 (char *)FLASH_SECTOR_1,
okano 0:34dda9d8ed01 109 (char *)FLASH_SECTOR_2,
okano 0:34dda9d8ed01 110 (char *)FLASH_SECTOR_3,
okano 0:34dda9d8ed01 111 (char *)FLASH_SECTOR_4,
okano 0:34dda9d8ed01 112 (char *)FLASH_SECTOR_5,
okano 0:34dda9d8ed01 113 (char *)FLASH_SECTOR_6,
okano 0:34dda9d8ed01 114 (char *)FLASH_SECTOR_7,
okano 0:34dda9d8ed01 115 (char *)FLASH_SECTOR_8,
okano 0:34dda9d8ed01 116 (char *)FLASH_SECTOR_9,
okano 0:34dda9d8ed01 117 (char *)FLASH_SECTOR_10,
okano 0:34dda9d8ed01 118 (char *)FLASH_SECTOR_11,
okano 0:34dda9d8ed01 119 (char *)FLASH_SECTOR_12,
okano 0:34dda9d8ed01 120 (char *)FLASH_SECTOR_13,
okano 0:34dda9d8ed01 121 (char *)FLASH_SECTOR_14,
okano 0:34dda9d8ed01 122 (char *)FLASH_SECTOR_15,
okano 0:34dda9d8ed01 123 (char *)FLASH_SECTOR_16,
okano 0:34dda9d8ed01 124 (char *)FLASH_SECTOR_17,
okano 0:34dda9d8ed01 125 (char *)FLASH_SECTOR_18,
okano 0:34dda9d8ed01 126 (char *)FLASH_SECTOR_19,
okano 0:34dda9d8ed01 127 (char *)FLASH_SECTOR_20,
okano 0:34dda9d8ed01 128 (char *)FLASH_SECTOR_21,
okano 0:34dda9d8ed01 129 (char *)FLASH_SECTOR_22,
okano 0:34dda9d8ed01 130 (char *)FLASH_SECTOR_23,
okano 0:34dda9d8ed01 131 (char *)FLASH_SECTOR_24,
okano 0:34dda9d8ed01 132 (char *)FLASH_SECTOR_25,
okano 0:34dda9d8ed01 133 (char *)FLASH_SECTOR_26,
okano 0:34dda9d8ed01 134 (char *)FLASH_SECTOR_27,
okano 0:34dda9d8ed01 135 (char *)FLASH_SECTOR_28,
okano 0:34dda9d8ed01 136 (char *)FLASH_SECTOR_29
okano 0:34dda9d8ed01 137 };
okano 0:34dda9d8ed01 138
okano 0:34dda9d8ed01 139
okano 0:34dda9d8ed01 140 /** Error code by IAP routine
okano 0:34dda9d8ed01 141 *
okano 0:34dda9d8ed01 142 * Table 588 "ISP Return Codes Summary", Section 7.15 "ISP Return Codes", usermanual
okano 0:34dda9d8ed01 143 */
okano 0:34dda9d8ed01 144
okano 0:34dda9d8ed01 145 enum error_code
okano 0:34dda9d8ed01 146 {
okano 0:34dda9d8ed01 147 CMD_SUCCESS,
okano 0:34dda9d8ed01 148 INVALID_COMMAND,
okano 0:34dda9d8ed01 149 SRC_ADDR_ERROR,
okano 0:34dda9d8ed01 150 DST_ADDR_ERROR,
okano 0:34dda9d8ed01 151 SRC_ADDR_NOT_MAPPED,
okano 0:34dda9d8ed01 152 DST_ADDR_NOT_MAPPED,
okano 0:34dda9d8ed01 153 COUNT_ERROR,
okano 0:34dda9d8ed01 154 INVALID_SECTOR,
okano 0:34dda9d8ed01 155 SECTOR_NOT_BLANK,
okano 0:34dda9d8ed01 156 SECTOR_NOT_PREPARED_FOR_WRITE_OPERATION,
okano 0:34dda9d8ed01 157 COMPARE_ERROR,
okano 0:34dda9d8ed01 158 BUSY,
okano 0:34dda9d8ed01 159 PARAM_ERROR,
okano 0:34dda9d8ed01 160 ADDR_ERROR,
okano 0:34dda9d8ed01 161 ADDR_NOT_MAPPED,
okano 0:34dda9d8ed01 162 CMD_LOCKED,
okano 0:34dda9d8ed01 163 INVALID_CODE,
okano 0:34dda9d8ed01 164 INVALID_BAUD_RATE,
okano 0:34dda9d8ed01 165 INVALID_STOP_BIT,
okano 0:34dda9d8ed01 166 CODE_READ_PROTECTION_ENABLED
okano 0:34dda9d8ed01 167 };
okano 0:34dda9d8ed01 168
okano 0:34dda9d8ed01 169
okano 0:34dda9d8ed01 170
okano 0:34dda9d8ed01 171 /*
okano 0:34dda9d8ed01 172 * IAP routine entry
okano 0:34dda9d8ed01 173 *
okano 0:34dda9d8ed01 174 * Chapter 8. "IAP commands", usermanual
okano 0:34dda9d8ed01 175 */
okano 0:34dda9d8ed01 176
okano 0:34dda9d8ed01 177 #define IAP_LOCATION 0x1fff1ff1
okano 0:34dda9d8ed01 178 typedef void (*IAP_call)(unsigned int [], unsigned int []);
okano 0:34dda9d8ed01 179
okano 0:34dda9d8ed01 180 /** IAP class
okano 0:34dda9d8ed01 181 *
okano 0:34dda9d8ed01 182 * Interface for internal flash memory access
okano 0:34dda9d8ed01 183 */
okano 0:34dda9d8ed01 184
okano 0:34dda9d8ed01 185
okano 0:34dda9d8ed01 186 class IAP {
okano 0:34dda9d8ed01 187 public:
okano 0:34dda9d8ed01 188
okano 0:34dda9d8ed01 189 /*
okano 0:34dda9d8ed01 190 * SystemCoreClock ??? :
okano 0:34dda9d8ed01 191 * http://mbed.org/forum/mbed/topic/229/
okano 0:34dda9d8ed01 192 * http://mbed.org/users/simon/programs/SystemCoreClock/16mhsh/
okano 0:34dda9d8ed01 193 */
okano 0:34dda9d8ed01 194
okano 0:34dda9d8ed01 195
okano 0:34dda9d8ed01 196 /** Constructor for IAP
okano 0:34dda9d8ed01 197 *
okano 0:34dda9d8ed01 198 */
okano 0:34dda9d8ed01 199
okano 0:34dda9d8ed01 200 IAP() : iap_entry( reinterpret_cast<IAP_call>(IAP_LOCATION) ), cclk_kHz( SystemCoreClock / 1000 ) {}
okano 0:34dda9d8ed01 201 int read_ID( void );
okano 0:34dda9d8ed01 202 int read_serial( void );
okano 0:34dda9d8ed01 203 int blank_check( int start, int end );
okano 0:34dda9d8ed01 204 int erase( int start, int end );
okano 0:34dda9d8ed01 205 int prepare( int start, int end );
okano 0:34dda9d8ed01 206 int write( char *source_addr, char *target_addr, int size );
okano 0:34dda9d8ed01 207 int compare( char *source_addr, char *target_addr, int size );
okano 0:34dda9d8ed01 208
okano 0:34dda9d8ed01 209 char *reserved_flash_area_start( void );
okano 0:34dda9d8ed01 210 int reserved_flash_area_size( void );
okano 0:34dda9d8ed01 211
okano 0:34dda9d8ed01 212 private:
okano 0:34dda9d8ed01 213 IAP_call iap_entry;
okano 0:34dda9d8ed01 214 unsigned int IAP_command[ 5 ];
okano 0:34dda9d8ed01 215 unsigned int IAP_result[ 5 ];
okano 0:34dda9d8ed01 216 int cclk_kHz;
okano 0:34dda9d8ed01 217
okano 0:34dda9d8ed01 218 //int cpu_clock( void );
okano 0:34dda9d8ed01 219 }
okano 0:34dda9d8ed01 220 ;
okano 0:34dda9d8ed01 221
okano 0:34dda9d8ed01 222 #endif // #ifndef MBED_IAP