Erik van de Coevering / Mbed 2 deprecated Multicopter_2018

Latest version of my quadcopter controller with an LPC1768 and MPU9250.

Dependencies:   mbed

Currently running on a custom PCB with 30.5 x 30.5mm mounts. There are also 2 PC apps that go with the software; one to set up the PID controller and one to balance the motors and props. If anyone is interested, send me a message and I'll upload them.

IAP/IAP.h@0:0929d3d566cf, 2018-07-09 (annotated)

Committer:
Anaesthetix
Date:
Mon Jul 09 16:31:40 2018 +0000
Revision:
0:0929d3d566cf
Latest version of my multicopter controller

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Anaesthetix 0:0929d3d566cf 1 /** IAP : internal Flash memory access library
Anaesthetix 0:0929d3d566cf 2 *
Anaesthetix 0:0929d3d566cf 3 * The internal Flash memory access is described in the LPC1768 and LPC11U24 usermanual.
Anaesthetix 0:0929d3d566cf 4 * http://www.nxp.com/documents/user_manual/UM10360.pdf
Anaesthetix 0:0929d3d566cf 5 * http://www.nxp.com/documents/user_manual/UM10462.pdf
Anaesthetix 0:0929d3d566cf 6 *
Anaesthetix 0:0929d3d566cf 7 * LPC1768 --
Anaesthetix 0:0929d3d566cf 8 * Chapter 2: "LPC17xx Memory map"
Anaesthetix 0:0929d3d566cf 9 * Chapter 32: "LPC17xx Flash memory interface and programming"
Anaesthetix 0:0929d3d566cf 10 * refering Rev. 01 - 4 January 2010
Anaesthetix 0:0929d3d566cf 11 *
Anaesthetix 0:0929d3d566cf 12 * LPC11U24 --
Anaesthetix 0:0929d3d566cf 13 * Chapter 2: "LPC11Uxx Memory mapping"
Anaesthetix 0:0929d3d566cf 14 * Chapter 20: "LPC11Uxx Flash programming firmware"
Anaesthetix 0:0929d3d566cf 15 * refering Rev. 03 - 16 July 2012
Anaesthetix 0:0929d3d566cf 16 *
Anaesthetix 0:0929d3d566cf 17 * Released under the MIT License: http://mbed.org/license/mit
Anaesthetix 0:0929d3d566cf 18 *
Anaesthetix 0:0929d3d566cf 19 * revision 1.0 09-Mar-2010 1st release
Anaesthetix 0:0929d3d566cf 20 * revision 1.1 12-Mar-2010 chaged: to make possible to reserve flash area for user
Anaesthetix 0:0929d3d566cf 21 * it can be set by USER_FLASH_AREA_START and USER_FLASH_AREA_SIZE in IAP.h
Anaesthetix 0:0929d3d566cf 22 * revision 2.0 26-Nov-2012 LPC11U24 code added
Anaesthetix 0:0929d3d566cf 23 * revision 2.1 26-Nov-2012 EEPROM access code imported from Suga koubou san's (http://mbed.org/users/okini3939/) library
Anaesthetix 0:0929d3d566cf 24 * http://mbed.org/users/okini3939/code/M0_EEPROM_test/
Anaesthetix 0:0929d3d566cf 25 * revision 3.0 09-Jan-2015 LPC812 and LPC824 support added
Anaesthetix 0:0929d3d566cf 26 * revision 3.1 13-Jan-2015 LPC1114 support added
Anaesthetix 0:0929d3d566cf 27 * revision 3.1.1 16-Jan-2015 Target MCU name changed for better compatibility across the platforms
Anaesthetix 0:0929d3d566cf 28 */
Anaesthetix 0:0929d3d566cf 29
Anaesthetix 0:0929d3d566cf 30
Anaesthetix 0:0929d3d566cf 31 #ifndef MBED_IAP
Anaesthetix 0:0929d3d566cf 32 #define MBED_IAP
Anaesthetix 0:0929d3d566cf 33
Anaesthetix 0:0929d3d566cf 34 #include "mbed.h"
Anaesthetix 0:0929d3d566cf 35
Anaesthetix 0:0929d3d566cf 36 #if defined(TARGET_LPC176X)
Anaesthetix 0:0929d3d566cf 37
Anaesthetix 0:0929d3d566cf 38 #define USER_FLASH_AREA_START FLASH_SECTOR_29
Anaesthetix 0:0929d3d566cf 39 #define USER_FLASH_AREA_SIZE (FLASH_SECTOR_SIZE_16_TO_29 * 1)
Anaesthetix 0:0929d3d566cf 40
Anaesthetix 0:0929d3d566cf 41 /*
Anaesthetix 0:0929d3d566cf 42 * memory map information is available in next URL also.
Anaesthetix 0:0929d3d566cf 43 * http://mbed.org/projects/libraries/svn/mbed/trunk/LPC1768/LPC17xx.h
Anaesthetix 0:0929d3d566cf 44 */
Anaesthetix 0:0929d3d566cf 45
Anaesthetix 0:0929d3d566cf 46 /** Table for start adress of sectors
Anaesthetix 0:0929d3d566cf 47 *
Anaesthetix 0:0929d3d566cf 48 * LPC1768 internal flash memory sector numbers and addresses
Anaesthetix 0:0929d3d566cf 49 *
Anaesthetix 0:0929d3d566cf 50 * LPC1768 flash memory are and sector number/size
Anaesthetix 0:0929d3d566cf 51 * Table 568 "Sectors in a LPC17xx device", Section 5. "Sector numbers", usermanual
Anaesthetix 0:0929d3d566cf 52 *
Anaesthetix 0:0929d3d566cf 53 * 0x00000000 - 0x0007FFFF flash (29 sectors)
Anaesthetix 0:0929d3d566cf 54 *
Anaesthetix 0:0929d3d566cf 55 * Sector0: 0x00000000 - 0x00000FFF 4K
Anaesthetix 0:0929d3d566cf 56 * Sector1: 0x00001000 - 0x00001FFF 4K
Anaesthetix 0:0929d3d566cf 57 * Sector2: 0x00002000 - 0x00002FFF 4K
Anaesthetix 0:0929d3d566cf 58 * Sector3: 0x00003000 - 0x00003FFF 4K
Anaesthetix 0:0929d3d566cf 59 * Sector4: 0x00004000 - 0x00004FFF 4K
Anaesthetix 0:0929d3d566cf 60 * Sector5: 0x00005000 - 0x00005FFF 4K
Anaesthetix 0:0929d3d566cf 61 * Sector6: 0x00006000 - 0x00006FFF 4K
Anaesthetix 0:0929d3d566cf 62 * Sector7: 0x00007000 - 0x00007FFF 4K
Anaesthetix 0:0929d3d566cf 63 * Sector8: 0x00008000 - 0x00008FFF 4K
Anaesthetix 0:0929d3d566cf 64 * Sector9: 0x00009000 - 0x00009FFF 4K
Anaesthetix 0:0929d3d566cf 65 * Sector10: 0x0000A000 - 0x0000AFFF 4K
Anaesthetix 0:0929d3d566cf 66 * Sector11: 0x0000B000 - 0x0000BFFF 4K
Anaesthetix 0:0929d3d566cf 67 * Sector12: 0x0000C000 - 0x0000CFFF 4K
Anaesthetix 0:0929d3d566cf 68 * Sector13: 0x0000D000 - 0x0000DFFF 4K
Anaesthetix 0:0929d3d566cf 69 * Sector14: 0x0000E000 - 0x0000EFFF 4K
Anaesthetix 0:0929d3d566cf 70 * Sector15: 0x0000F000 - 0x0000FFFF 4K
Anaesthetix 0:0929d3d566cf 71 *
Anaesthetix 0:0929d3d566cf 72 * Sector16: 0x00010000 - 0x00017FFF 32K
Anaesthetix 0:0929d3d566cf 73 * Sector17: 0x00018000 - 0x0001FFFF 32K
Anaesthetix 0:0929d3d566cf 74 * Sector18: 0x00020000 - 0x00027FFF 32K
Anaesthetix 0:0929d3d566cf 75 * Sector19: 0x00028000 - 0x0002FFFF 32K
Anaesthetix 0:0929d3d566cf 76 * Sector20: 0x00030000 - 0x00037FFF 32K
Anaesthetix 0:0929d3d566cf 77 * Sector21: 0x00038000 - 0x0003FFFF 32K
Anaesthetix 0:0929d3d566cf 78 * Sector22: 0x00040000 - 0x00047FFF 32K
Anaesthetix 0:0929d3d566cf 79 * Sector23: 0x00048000 - 0x0004FFFF 32K
Anaesthetix 0:0929d3d566cf 80 * Sector24: 0x00050000 - 0x00057FFF 32K
Anaesthetix 0:0929d3d566cf 81 * Sector25: 0x00058000 - 0x0005FFFF 32K
Anaesthetix 0:0929d3d566cf 82 * Sector26: 0x00060000 - 0x00067FFF 32K
Anaesthetix 0:0929d3d566cf 83 * Sector27: 0x00068000 - 0x0006FFFF 32K
Anaesthetix 0:0929d3d566cf 84 * Sector28: 0x00070000 - 0x00077FFF 32K
Anaesthetix 0:0929d3d566cf 85 * Sector29: 0x00078000 - 0x0007FFFF 32K
Anaesthetix 0:0929d3d566cf 86 */
Anaesthetix 0:0929d3d566cf 87
Anaesthetix 0:0929d3d566cf 88 #define FLASH_SECTOR_0 0x00000000
Anaesthetix 0:0929d3d566cf 89 #define FLASH_SECTOR_1 0x00001000
Anaesthetix 0:0929d3d566cf 90 #define FLASH_SECTOR_2 0x00002000
Anaesthetix 0:0929d3d566cf 91 #define FLASH_SECTOR_3 0x00003000
Anaesthetix 0:0929d3d566cf 92 #define FLASH_SECTOR_4 0x00004000
Anaesthetix 0:0929d3d566cf 93 #define FLASH_SECTOR_5 0x00005000
Anaesthetix 0:0929d3d566cf 94 #define FLASH_SECTOR_6 0x00006000
Anaesthetix 0:0929d3d566cf 95 #define FLASH_SECTOR_7 0x00007000
Anaesthetix 0:0929d3d566cf 96 #define FLASH_SECTOR_8 0x00008000
Anaesthetix 0:0929d3d566cf 97 #define FLASH_SECTOR_9 0x00009000
Anaesthetix 0:0929d3d566cf 98 #define FLASH_SECTOR_10 0x0000A000
Anaesthetix 0:0929d3d566cf 99 #define FLASH_SECTOR_11 0x0000B000
Anaesthetix 0:0929d3d566cf 100 #define FLASH_SECTOR_12 0x0000C000
Anaesthetix 0:0929d3d566cf 101 #define FLASH_SECTOR_13 0x0000D000
Anaesthetix 0:0929d3d566cf 102 #define FLASH_SECTOR_14 0x0000E000
Anaesthetix 0:0929d3d566cf 103 #define FLASH_SECTOR_15 0x0000F000
Anaesthetix 0:0929d3d566cf 104 #define FLASH_SECTOR_16 0x00010000
Anaesthetix 0:0929d3d566cf 105 #define FLASH_SECTOR_17 0x00018000
Anaesthetix 0:0929d3d566cf 106 #define FLASH_SECTOR_18 0x00020000
Anaesthetix 0:0929d3d566cf 107 #define FLASH_SECTOR_19 0x00028000
Anaesthetix 0:0929d3d566cf 108 #define FLASH_SECTOR_20 0x00030000
Anaesthetix 0:0929d3d566cf 109 #define FLASH_SECTOR_21 0x00038000
Anaesthetix 0:0929d3d566cf 110 #define FLASH_SECTOR_22 0x00040000
Anaesthetix 0:0929d3d566cf 111 #define FLASH_SECTOR_23 0x00048000
Anaesthetix 0:0929d3d566cf 112 #define FLASH_SECTOR_24 0x00050000
Anaesthetix 0:0929d3d566cf 113 #define FLASH_SECTOR_25 0x00058000
Anaesthetix 0:0929d3d566cf 114 #define FLASH_SECTOR_26 0x00060000
Anaesthetix 0:0929d3d566cf 115 #define FLASH_SECTOR_27 0x00068000
Anaesthetix 0:0929d3d566cf 116 #define FLASH_SECTOR_28 0x00070000
Anaesthetix 0:0929d3d566cf 117 #define FLASH_SECTOR_29 0x00078000
Anaesthetix 0:0929d3d566cf 118 #define FLASH_SECTOR_SIZE_0_TO_15 ( 4 * 1024)
Anaesthetix 0:0929d3d566cf 119 #define FLASH_SECTOR_SIZE_16_TO_29 (32 * 1024)
Anaesthetix 0:0929d3d566cf 120
Anaesthetix 0:0929d3d566cf 121 static char * sector_start_adress[] = {
Anaesthetix 0:0929d3d566cf 122 (char *)FLASH_SECTOR_0,
Anaesthetix 0:0929d3d566cf 123 (char *)FLASH_SECTOR_1,
Anaesthetix 0:0929d3d566cf 124 (char *)FLASH_SECTOR_2,
Anaesthetix 0:0929d3d566cf 125 (char *)FLASH_SECTOR_3,
Anaesthetix 0:0929d3d566cf 126 (char *)FLASH_SECTOR_4,
Anaesthetix 0:0929d3d566cf 127 (char *)FLASH_SECTOR_5,
Anaesthetix 0:0929d3d566cf 128 (char *)FLASH_SECTOR_6,
Anaesthetix 0:0929d3d566cf 129 (char *)FLASH_SECTOR_7,
Anaesthetix 0:0929d3d566cf 130 (char *)FLASH_SECTOR_8,
Anaesthetix 0:0929d3d566cf 131 (char *)FLASH_SECTOR_9,
Anaesthetix 0:0929d3d566cf 132 (char *)FLASH_SECTOR_10,
Anaesthetix 0:0929d3d566cf 133 (char *)FLASH_SECTOR_11,
Anaesthetix 0:0929d3d566cf 134 (char *)FLASH_SECTOR_12,
Anaesthetix 0:0929d3d566cf 135 (char *)FLASH_SECTOR_13,
Anaesthetix 0:0929d3d566cf 136 (char *)FLASH_SECTOR_14,
Anaesthetix 0:0929d3d566cf 137 (char *)FLASH_SECTOR_15,
Anaesthetix 0:0929d3d566cf 138 (char *)FLASH_SECTOR_16,
Anaesthetix 0:0929d3d566cf 139 (char *)FLASH_SECTOR_17,
Anaesthetix 0:0929d3d566cf 140 (char *)FLASH_SECTOR_18,
Anaesthetix 0:0929d3d566cf 141 (char *)FLASH_SECTOR_19,
Anaesthetix 0:0929d3d566cf 142 (char *)FLASH_SECTOR_20,
Anaesthetix 0:0929d3d566cf 143 (char *)FLASH_SECTOR_21,
Anaesthetix 0:0929d3d566cf 144 (char *)FLASH_SECTOR_22,
Anaesthetix 0:0929d3d566cf 145 (char *)FLASH_SECTOR_23,
Anaesthetix 0:0929d3d566cf 146 (char *)FLASH_SECTOR_24,
Anaesthetix 0:0929d3d566cf 147 (char *)FLASH_SECTOR_25,
Anaesthetix 0:0929d3d566cf 148 (char *)FLASH_SECTOR_26,
Anaesthetix 0:0929d3d566cf 149 (char *)FLASH_SECTOR_27,
Anaesthetix 0:0929d3d566cf 150 (char *)FLASH_SECTOR_28,
Anaesthetix 0:0929d3d566cf 151 (char *)FLASH_SECTOR_29
Anaesthetix 0:0929d3d566cf 152 };
Anaesthetix 0:0929d3d566cf 153
Anaesthetix 0:0929d3d566cf 154 #elif defined(TARGET_LPC11UXX) || defined(TARGET_LPC11XX)
Anaesthetix 0:0929d3d566cf 155
Anaesthetix 0:0929d3d566cf 156 #define USER_FLASH_AREA_START FLASH_SECTOR_7
Anaesthetix 0:0929d3d566cf 157 #define USER_FLASH_AREA_SIZE (FLASH_SECTOR_SIZE * 1)
Anaesthetix 0:0929d3d566cf 158
Anaesthetix 0:0929d3d566cf 159 /** Table for start adress of sectors
Anaesthetix 0:0929d3d566cf 160 *
Anaesthetix 0:0929d3d566cf 161 * LPC11U24 internal flash memory sector numbers and addresses
Anaesthetix 0:0929d3d566cf 162 *
Anaesthetix 0:0929d3d566cf 163 * LPC11U24 flash memory are and sector number/size
Anaesthetix 0:0929d3d566cf 164 * Table 334 "LPC11U1x/2x flash sectors", Section 20. "Sector numbers", usermanual
Anaesthetix 0:0929d3d566cf 165 *
Anaesthetix 0:0929d3d566cf 166 * 0x00000000 - 0x00007FFF flash (8 sectors)
Anaesthetix 0:0929d3d566cf 167 *
Anaesthetix 0:0929d3d566cf 168 * Sector0: 0x00000000 - 0x00000FFF 4K
Anaesthetix 0:0929d3d566cf 169 * Sector1: 0x00001000 - 0x00001FFF 4K
Anaesthetix 0:0929d3d566cf 170 * Sector2: 0x00002000 - 0x00002FFF 4K
Anaesthetix 0:0929d3d566cf 171 * Sector3: 0x00003000 - 0x00003FFF 4K
Anaesthetix 0:0929d3d566cf 172 * Sector4: 0x00004000 - 0x00004FFF 4K
Anaesthetix 0:0929d3d566cf 173 * Sector5: 0x00005000 - 0x00005FFF 4K
Anaesthetix 0:0929d3d566cf 174 * Sector6: 0x00006000 - 0x00006FFF 4K
Anaesthetix 0:0929d3d566cf 175 * Sector7: 0x00007000 - 0x00007FFF 4K
Anaesthetix 0:0929d3d566cf 176 */
Anaesthetix 0:0929d3d566cf 177
Anaesthetix 0:0929d3d566cf 178 #define FLASH_SECTOR_0 0x00000000
Anaesthetix 0:0929d3d566cf 179 #define FLASH_SECTOR_1 0x00001000
Anaesthetix 0:0929d3d566cf 180 #define FLASH_SECTOR_2 0x00002000
Anaesthetix 0:0929d3d566cf 181 #define FLASH_SECTOR_3 0x00003000
Anaesthetix 0:0929d3d566cf 182 #define FLASH_SECTOR_4 0x00004000
Anaesthetix 0:0929d3d566cf 183 #define FLASH_SECTOR_5 0x00005000
Anaesthetix 0:0929d3d566cf 184 #define FLASH_SECTOR_6 0x00006000
Anaesthetix 0:0929d3d566cf 185 #define FLASH_SECTOR_7 0x00007000
Anaesthetix 0:0929d3d566cf 186 #define FLASH_SECTOR_SIZE (4 * 1024)
Anaesthetix 0:0929d3d566cf 187
Anaesthetix 0:0929d3d566cf 188 static char * sector_start_adress[] = {
Anaesthetix 0:0929d3d566cf 189 (char *)FLASH_SECTOR_0,
Anaesthetix 0:0929d3d566cf 190 (char *)FLASH_SECTOR_1,
Anaesthetix 0:0929d3d566cf 191 (char *)FLASH_SECTOR_2,
Anaesthetix 0:0929d3d566cf 192 (char *)FLASH_SECTOR_3,
Anaesthetix 0:0929d3d566cf 193 (char *)FLASH_SECTOR_4,
Anaesthetix 0:0929d3d566cf 194 (char *)FLASH_SECTOR_5,
Anaesthetix 0:0929d3d566cf 195 (char *)FLASH_SECTOR_6,
Anaesthetix 0:0929d3d566cf 196 (char *)FLASH_SECTOR_7,
Anaesthetix 0:0929d3d566cf 197 };
Anaesthetix 0:0929d3d566cf 198
Anaesthetix 0:0929d3d566cf 199 #elif defined(TARGET_LPC81X) || defined(TARGET_LPC82X)
Anaesthetix 0:0929d3d566cf 200
Anaesthetix 0:0929d3d566cf 201 #define USER_FLASH_AREA_START FLASH_SECTOR_15
Anaesthetix 0:0929d3d566cf 202 #define USER_FLASH_AREA_SIZE (FLASH_SECTOR_SIZE * 1)
Anaesthetix 0:0929d3d566cf 203
Anaesthetix 0:0929d3d566cf 204 /** Table for start adress of sectors
Anaesthetix 0:0929d3d566cf 205 *
Anaesthetix 0:0929d3d566cf 206 * LPC812/LPC824 internal flash memory sector numbers and addresses
Anaesthetix 0:0929d3d566cf 207 *
Anaesthetix 0:0929d3d566cf 208 * 0x00000000 - 0x00003FFF flash (16 sectors for LPC812)
Anaesthetix 0:0929d3d566cf 209 * 0x00000000 - 0x00007FFF flash (32 sectors for LPC824)
Anaesthetix 0:0929d3d566cf 210 *
Anaesthetix 0:0929d3d566cf 211 * Sector0: 0x00000000 - 0x000003FF 1K
Anaesthetix 0:0929d3d566cf 212 * Sector1: 0x00000400 - 0x000007FF 1K
Anaesthetix 0:0929d3d566cf 213 * Sector2: 0x00000800 - 0x00000BFF 1K
Anaesthetix 0:0929d3d566cf 214 * Sector3: 0x00000C00 - 0x00000FFF 1K
Anaesthetix 0:0929d3d566cf 215 * Sector4: 0x00001000 - 0x000013FF 1K
Anaesthetix 0:0929d3d566cf 216 * Sector5: 0x00001400 - 0x000017FF 1K
Anaesthetix 0:0929d3d566cf 217 * Sector6: 0x00001800 - 0x00001BFF 1K
Anaesthetix 0:0929d3d566cf 218 * Sector7: 0x00001C00 - 0x00001FFF 1K
Anaesthetix 0:0929d3d566cf 219 * Sector8: 0x00002000 - 0x000023FF 1K
Anaesthetix 0:0929d3d566cf 220 * Sector9: 0x00002400 - 0x000027FF 1K
Anaesthetix 0:0929d3d566cf 221 * Sector10: 0x00002800 - 0x00002BFF 1K
Anaesthetix 0:0929d3d566cf 222 * Sector11: 0x00002C00 - 0x00002FFF 1K
Anaesthetix 0:0929d3d566cf 223 * Sector12: 0x00003000 - 0x000033FF 1K
Anaesthetix 0:0929d3d566cf 224 * Sector13: 0x00003400 - 0x000037FF 1K
Anaesthetix 0:0929d3d566cf 225 * Sector14: 0x00003800 - 0x00003BFF 1K
Anaesthetix 0:0929d3d566cf 226 * Sector15: 0x00003C00 - 0x00003FFF 1K
Anaesthetix 0:0929d3d566cf 227 * Sector16: 0x00004000 - 0x000043FF 1K (LPC824 only)
Anaesthetix 0:0929d3d566cf 228 * Sector17: 0x00004400 - 0x000047FF 1K (LPC824 only)
Anaesthetix 0:0929d3d566cf 229 * Sector18: 0x00004800 - 0x00004BFF 1K (LPC824 only)
Anaesthetix 0:0929d3d566cf 230 * Sector19: 0x00004C00 - 0x00004FFF 1K (LPC824 only)
Anaesthetix 0:0929d3d566cf 231 * Sector20: 0x00005000 - 0x000053FF 1K (LPC824 only)
Anaesthetix 0:0929d3d566cf 232 * Sector21: 0x00005400 - 0x000057FF 1K (LPC824 only)
Anaesthetix 0:0929d3d566cf 233 * Sector22: 0x00005800 - 0x00005BFF 1K (LPC824 only)
Anaesthetix 0:0929d3d566cf 234 * Sector23: 0x00005C00 - 0x00005FFF 1K (LPC824 only)
Anaesthetix 0:0929d3d566cf 235 * Sector24: 0x00006000 - 0x000063FF 1K (LPC824 only)
Anaesthetix 0:0929d3d566cf 236 * Sector25: 0x00006400 - 0x000067FF 1K (LPC824 only)
Anaesthetix 0:0929d3d566cf 237 * Sector26: 0x00006800 - 0x00006BFF 1K (LPC824 only)
Anaesthetix 0:0929d3d566cf 238 * Sector27: 0x00006C00 - 0x00006FFF 1K (LPC824 only)
Anaesthetix 0:0929d3d566cf 239 * Sector28: 0x00007000 - 0x000073FF 1K (LPC824 only)
Anaesthetix 0:0929d3d566cf 240 * Sector29: 0x00007400 - 0x000077FF 1K (LPC824 only)
Anaesthetix 0:0929d3d566cf 241 * Sector30: 0x00007800 - 0x00007BFF 1K (LPC824 only)
Anaesthetix 0:0929d3d566cf 242 * Sector31: 0x00007C00 - 0x00007FFF 1K (LPC824 only)
Anaesthetix 0:0929d3d566cf 243 */
Anaesthetix 0:0929d3d566cf 244
Anaesthetix 0:0929d3d566cf 245 #define FLASH_SECTOR_0 0x00000000
Anaesthetix 0:0929d3d566cf 246 #define FLASH_SECTOR_1 0x00000400
Anaesthetix 0:0929d3d566cf 247 #define FLASH_SECTOR_2 0x00000800
Anaesthetix 0:0929d3d566cf 248 #define FLASH_SECTOR_3 0x00000C00
Anaesthetix 0:0929d3d566cf 249 #define FLASH_SECTOR_4 0x00001000
Anaesthetix 0:0929d3d566cf 250 #define FLASH_SECTOR_5 0x00001400
Anaesthetix 0:0929d3d566cf 251 #define FLASH_SECTOR_6 0x00001800
Anaesthetix 0:0929d3d566cf 252 #define FLASH_SECTOR_7 0x00001C00
Anaesthetix 0:0929d3d566cf 253 #define FLASH_SECTOR_8 0x00002000
Anaesthetix 0:0929d3d566cf 254 #define FLASH_SECTOR_9 0x00002400
Anaesthetix 0:0929d3d566cf 255 #define FLASH_SECTOR_10 0x00002800
Anaesthetix 0:0929d3d566cf 256 #define FLASH_SECTOR_11 0x00002C00
Anaesthetix 0:0929d3d566cf 257 #define FLASH_SECTOR_12 0x00003000
Anaesthetix 0:0929d3d566cf 258 #define FLASH_SECTOR_13 0x00003400
Anaesthetix 0:0929d3d566cf 259 #define FLASH_SECTOR_14 0x00003800
Anaesthetix 0:0929d3d566cf 260 #define FLASH_SECTOR_15 0x00003C00
Anaesthetix 0:0929d3d566cf 261 #define FLASH_SECTOR_16 0x00004000 // for LPC824 only
Anaesthetix 0:0929d3d566cf 262 #define FLASH_SECTOR_17 0x00004400 // for LPC824 only
Anaesthetix 0:0929d3d566cf 263 #define FLASH_SECTOR_18 0x00004800 // for LPC824 only
Anaesthetix 0:0929d3d566cf 264 #define FLASH_SECTOR_19 0x00004C00 // for LPC824 only
Anaesthetix 0:0929d3d566cf 265 #define FLASH_SECTOR_20 0x00005000 // for LPC824 only
Anaesthetix 0:0929d3d566cf 266 #define FLASH_SECTOR_21 0x00005400 // for LPC824 only
Anaesthetix 0:0929d3d566cf 267 #define FLASH_SECTOR_22 0x00005800 // for LPC824 only
Anaesthetix 0:0929d3d566cf 268 #define FLASH_SECTOR_23 0x00005C00 // for LPC824 only
Anaesthetix 0:0929d3d566cf 269 #define FLASH_SECTOR_24 0x00006000 // for LPC824 only
Anaesthetix 0:0929d3d566cf 270 #define FLASH_SECTOR_25 0x00006400 // for LPC824 only
Anaesthetix 0:0929d3d566cf 271 #define FLASH_SECTOR_26 0x00006800 // for LPC824 only
Anaesthetix 0:0929d3d566cf 272 #define FLASH_SECTOR_27 0x00006C00 // for LPC824 only
Anaesthetix 0:0929d3d566cf 273 #define FLASH_SECTOR_28 0x00007000 // for LPC824 only
Anaesthetix 0:0929d3d566cf 274 #define FLASH_SECTOR_29 0x00007400 // for LPC824 only
Anaesthetix 0:0929d3d566cf 275 #define FLASH_SECTOR_30 0x00007800 // for LPC824 only
Anaesthetix 0:0929d3d566cf 276 #define FLASH_SECTOR_31 0x00007C00 // for LPC824 only
Anaesthetix 0:0929d3d566cf 277 #define FLASH_SECTOR_SIZE (1 * 1024)
Anaesthetix 0:0929d3d566cf 278
Anaesthetix 0:0929d3d566cf 279 static char * sector_start_adress[] = {
Anaesthetix 0:0929d3d566cf 280 (char *)FLASH_SECTOR_0,
Anaesthetix 0:0929d3d566cf 281 (char *)FLASH_SECTOR_1,
Anaesthetix 0:0929d3d566cf 282 (char *)FLASH_SECTOR_2,
Anaesthetix 0:0929d3d566cf 283 (char *)FLASH_SECTOR_3,
Anaesthetix 0:0929d3d566cf 284 (char *)FLASH_SECTOR_4,
Anaesthetix 0:0929d3d566cf 285 (char *)FLASH_SECTOR_5,
Anaesthetix 0:0929d3d566cf 286 (char *)FLASH_SECTOR_6,
Anaesthetix 0:0929d3d566cf 287 (char *)FLASH_SECTOR_7,
Anaesthetix 0:0929d3d566cf 288 (char *)FLASH_SECTOR_8,
Anaesthetix 0:0929d3d566cf 289 (char *)FLASH_SECTOR_9,
Anaesthetix 0:0929d3d566cf 290 (char *)FLASH_SECTOR_10,
Anaesthetix 0:0929d3d566cf 291 (char *)FLASH_SECTOR_11,
Anaesthetix 0:0929d3d566cf 292 (char *)FLASH_SECTOR_12,
Anaesthetix 0:0929d3d566cf 293 (char *)FLASH_SECTOR_13,
Anaesthetix 0:0929d3d566cf 294 (char *)FLASH_SECTOR_14,
Anaesthetix 0:0929d3d566cf 295 (char *)FLASH_SECTOR_15,
Anaesthetix 0:0929d3d566cf 296 (char *)FLASH_SECTOR_16, // for LPC824 only
Anaesthetix 0:0929d3d566cf 297 (char *)FLASH_SECTOR_17, // for LPC824 only
Anaesthetix 0:0929d3d566cf 298 (char *)FLASH_SECTOR_18, // for LPC824 only
Anaesthetix 0:0929d3d566cf 299 (char *)FLASH_SECTOR_19, // for LPC824 only
Anaesthetix 0:0929d3d566cf 300 (char *)FLASH_SECTOR_20, // for LPC824 only
Anaesthetix 0:0929d3d566cf 301 (char *)FLASH_SECTOR_21, // for LPC824 only
Anaesthetix 0:0929d3d566cf 302 (char *)FLASH_SECTOR_22, // for LPC824 only
Anaesthetix 0:0929d3d566cf 303 (char *)FLASH_SECTOR_23, // for LPC824 only
Anaesthetix 0:0929d3d566cf 304 (char *)FLASH_SECTOR_24, // for LPC824 only
Anaesthetix 0:0929d3d566cf 305 (char *)FLASH_SECTOR_25, // for LPC824 only
Anaesthetix 0:0929d3d566cf 306 (char *)FLASH_SECTOR_26, // for LPC824 only
Anaesthetix 0:0929d3d566cf 307 (char *)FLASH_SECTOR_27, // for LPC824 only
Anaesthetix 0:0929d3d566cf 308 (char *)FLASH_SECTOR_28, // for LPC824 only
Anaesthetix 0:0929d3d566cf 309 (char *)FLASH_SECTOR_29, // for LPC824 only
Anaesthetix 0:0929d3d566cf 310 (char *)FLASH_SECTOR_30, // for LPC824 only
Anaesthetix 0:0929d3d566cf 311 (char *)FLASH_SECTOR_31 // for LPC824 only
Anaesthetix 0:0929d3d566cf 312 };
Anaesthetix 0:0929d3d566cf 313
Anaesthetix 0:0929d3d566cf 314 #endif
Anaesthetix 0:0929d3d566cf 315
Anaesthetix 0:0929d3d566cf 316 /** Error code by IAP routine
Anaesthetix 0:0929d3d566cf 317 *
Anaesthetix 0:0929d3d566cf 318 * Table 588 "ISP Return Codes Summary", Section 7.15 "ISP Return Codes", usermanual
Anaesthetix 0:0929d3d566cf 319 */
Anaesthetix 0:0929d3d566cf 320
Anaesthetix 0:0929d3d566cf 321 enum error_code {
Anaesthetix 0:0929d3d566cf 322 CMD_SUCCESS,
Anaesthetix 0:0929d3d566cf 323 INVALID_COMMAND,
Anaesthetix 0:0929d3d566cf 324 SRC_ADDR_ERROR,
Anaesthetix 0:0929d3d566cf 325 DST_ADDR_ERROR,
Anaesthetix 0:0929d3d566cf 326 SRC_ADDR_NOT_MAPPED,
Anaesthetix 0:0929d3d566cf 327 DST_ADDR_NOT_MAPPED,
Anaesthetix 0:0929d3d566cf 328 COUNT_ERROR,
Anaesthetix 0:0929d3d566cf 329 INVALID_SECTOR,
Anaesthetix 0:0929d3d566cf 330 SECTOR_NOT_BLANK,
Anaesthetix 0:0929d3d566cf 331 SECTOR_NOT_PREPARED_FOR_WRITE_OPERATION,
Anaesthetix 0:0929d3d566cf 332 COMPARE_ERROR,
Anaesthetix 0:0929d3d566cf 333 BUSY,
Anaesthetix 0:0929d3d566cf 334 PARAM_ERROR,
Anaesthetix 0:0929d3d566cf 335 ADDR_ERROR,
Anaesthetix 0:0929d3d566cf 336 ADDR_NOT_MAPPED,
Anaesthetix 0:0929d3d566cf 337 CMD_LOCKED,
Anaesthetix 0:0929d3d566cf 338 INVALID_CODE,
Anaesthetix 0:0929d3d566cf 339 INVALID_BAUD_RATE,
Anaesthetix 0:0929d3d566cf 340 INVALID_STOP_BIT,
Anaesthetix 0:0929d3d566cf 341 CODE_READ_PROTECTION_ENABLED
Anaesthetix 0:0929d3d566cf 342 };
Anaesthetix 0:0929d3d566cf 343
Anaesthetix 0:0929d3d566cf 344
Anaesthetix 0:0929d3d566cf 345
Anaesthetix 0:0929d3d566cf 346 /*
Anaesthetix 0:0929d3d566cf 347 * IAP routine entry
Anaesthetix 0:0929d3d566cf 348 *
Anaesthetix 0:0929d3d566cf 349 * "IAP commands"
Anaesthetix 0:0929d3d566cf 350 */
Anaesthetix 0:0929d3d566cf 351
Anaesthetix 0:0929d3d566cf 352 #define IAP_LOCATION 0x1fff1ff1
Anaesthetix 0:0929d3d566cf 353 typedef void (*IAP_call)(unsigned int [], unsigned int []);
Anaesthetix 0:0929d3d566cf 354
Anaesthetix 0:0929d3d566cf 355
Anaesthetix 0:0929d3d566cf 356 /** IAP class
Anaesthetix 0:0929d3d566cf 357 *
Anaesthetix 0:0929d3d566cf 358 * Interface for internal flash memory access
Anaesthetix 0:0929d3d566cf 359 */
Anaesthetix 0:0929d3d566cf 360
Anaesthetix 0:0929d3d566cf 361 class IAP
Anaesthetix 0:0929d3d566cf 362 {
Anaesthetix 0:0929d3d566cf 363 public:
Anaesthetix 0:0929d3d566cf 364
Anaesthetix 0:0929d3d566cf 365 /** Constructor for IAP
Anaesthetix 0:0929d3d566cf 366 *
Anaesthetix 0:0929d3d566cf 367 */
Anaesthetix 0:0929d3d566cf 368 IAP() : iap_entry( reinterpret_cast<IAP_call>(IAP_LOCATION) ), cclk_kHz( SystemCoreClock / 1000 ) {}
Anaesthetix 0:0929d3d566cf 369
Anaesthetix 0:0929d3d566cf 370 /** Reinvoke ISP
Anaesthetix 0:0929d3d566cf 371 *
Anaesthetix 0:0929d3d566cf 372 * @return error code
Anaesthetix 0:0929d3d566cf 373 */
Anaesthetix 0:0929d3d566cf 374 int reinvoke_isp( void );
Anaesthetix 0:0929d3d566cf 375
Anaesthetix 0:0929d3d566cf 376 /** Read part identification number
Anaesthetix 0:0929d3d566cf 377 *
Anaesthetix 0:0929d3d566cf 378 * @return device ID
Anaesthetix 0:0929d3d566cf 379 * @see read_serial()
Anaesthetix 0:0929d3d566cf 380 */
Anaesthetix 0:0929d3d566cf 381 int read_ID( void );
Anaesthetix 0:0929d3d566cf 382
Anaesthetix 0:0929d3d566cf 383 /** Read device serial number
Anaesthetix 0:0929d3d566cf 384 *
Anaesthetix 0:0929d3d566cf 385 * @return device serial number
Anaesthetix 0:0929d3d566cf 386 * @see read_ID()
Anaesthetix 0:0929d3d566cf 387 */
Anaesthetix 0:0929d3d566cf 388 int *read_serial( void );
Anaesthetix 0:0929d3d566cf 389
Anaesthetix 0:0929d3d566cf 390 /** Blank check sector(s)
Anaesthetix 0:0929d3d566cf 391 *
Anaesthetix 0:0929d3d566cf 392 * @param start a Start Sector Number
Anaesthetix 0:0929d3d566cf 393 * @param end an End Sector Number (should be greater than or equal to start sector number).
Anaesthetix 0:0929d3d566cf 394 * @return error code: CMD_SUCCESS | BUSY | SECTOR_NOT_BLANK | INVALID_SECTOR
Anaesthetix 0:0929d3d566cf 395 */
Anaesthetix 0:0929d3d566cf 396 int blank_check( int start, int end );
Anaesthetix 0:0929d3d566cf 397
Anaesthetix 0:0929d3d566cf 398 /** Erase Sector(s)
Anaesthetix 0:0929d3d566cf 399 *
Anaesthetix 0:0929d3d566cf 400 * @param start a Start Sector Number
Anaesthetix 0:0929d3d566cf 401 * @param end an End Sector Number (should be greater than or equal to start sector number).
Anaesthetix 0:0929d3d566cf 402 * @return error code: CMD_SUCCESS | BUSY | SECTOR_NOT_PREPARED_FOR_WRITE_OPERATION | INVALID_SECTOR
Anaesthetix 0:0929d3d566cf 403 */
Anaesthetix 0:0929d3d566cf 404 int erase( int start, int end );
Anaesthetix 0:0929d3d566cf 405
Anaesthetix 0:0929d3d566cf 406 /** Prepare sector(s) for write operation
Anaesthetix 0:0929d3d566cf 407 *
Anaesthetix 0:0929d3d566cf 408 * @param start a Start Sector Number
Anaesthetix 0:0929d3d566cf 409 * @param end an End Sector Number (should be greater than or equal to start sector number).
Anaesthetix 0:0929d3d566cf 410 * @return error code: CMD_SUCCESS | BUSY | INVALID_SECTOR
Anaesthetix 0:0929d3d566cf 411 */
Anaesthetix 0:0929d3d566cf 412 int prepare( int start, int end );
Anaesthetix 0:0929d3d566cf 413
Anaesthetix 0:0929d3d566cf 414 /** Copy RAM to Flash
Anaesthetix 0:0929d3d566cf 415 *
Anaesthetix 0:0929d3d566cf 416 * @param source_addr Source RAM address from which data bytes are to be read. This address should be a word boundary.
Anaesthetix 0:0929d3d566cf 417 * @param target_addr Destination flash address where data bytes are to be written. This address should be a 256 byte boundary.
Anaesthetix 0:0929d3d566cf 418 * @param size Number of bytes to be written. Should be 256 | 512 | 1024 | 4096.
Anaesthetix 0:0929d3d566cf 419 * @return error code: CMD_SUCCESS | SRC_ADDR_ERROR (Address not a word boundary) | DST_ADDR_ERROR (Address not on correct boundary) | SRC_ADDR_NOT_MAPPED | DST_ADDR_NOT_MAPPED | COUNT_ERROR (Byte count is not 256 | 512 | 1024 | 4096) | SECTOR_NOT_PREPARED_FOR_WRITE_OPERATION | BUSY
Anaesthetix 0:0929d3d566cf 420 */
Anaesthetix 0:0929d3d566cf 421 int write( char *source_addr, char *target_addr, int size );
Anaesthetix 0:0929d3d566cf 422
Anaesthetix 0:0929d3d566cf 423 /** Compare <address1> <address2> <no of bytes>
Anaesthetix 0:0929d3d566cf 424 *
Anaesthetix 0:0929d3d566cf 425 * @param source_addr Starting flash or RAM address of data bytes to be compared. This address should be a word boundary.
Anaesthetix 0:0929d3d566cf 426 * @param target_addr Starting flash or RAM address of data bytes to be compared. This address should be a word boundary.
Anaesthetix 0:0929d3d566cf 427 * @param size Number of bytes to be compared; should be a multiple of 4.
Anaesthetix 0:0929d3d566cf 428 * @return error code: CMD_SUCCESS | COMPARE_ERROR | COUNT_ERROR (Byte count is not a multiple of 4) | ADDR_ERROR | ADDR_NOT_MAPPED
Anaesthetix 0:0929d3d566cf 429 */
Anaesthetix 0:0929d3d566cf 430 int compare( char *source_addr, char *target_addr, int size );
Anaesthetix 0:0929d3d566cf 431
Anaesthetix 0:0929d3d566cf 432 /** Read Boot code version number
Anaesthetix 0:0929d3d566cf 433 *
Anaesthetix 0:0929d3d566cf 434 * @return 2 bytes of boot code version number
Anaesthetix 0:0929d3d566cf 435 */
Anaesthetix 0:0929d3d566cf 436 int read_BootVer( void );
Anaesthetix 0:0929d3d566cf 437
Anaesthetix 0:0929d3d566cf 438 /** Get user reserved flash start address
Anaesthetix 0:0929d3d566cf 439 *
Anaesthetix 0:0929d3d566cf 440 * @return start address of user reserved flash memory
Anaesthetix 0:0929d3d566cf 441 * @see reserved_flash_area_size()
Anaesthetix 0:0929d3d566cf 442 */
Anaesthetix 0:0929d3d566cf 443
Anaesthetix 0:0929d3d566cf 444 char *reserved_flash_area_start( void );
Anaesthetix 0:0929d3d566cf 445
Anaesthetix 0:0929d3d566cf 446 /** Get user reserved flash size
Anaesthetix 0:0929d3d566cf 447 *
Anaesthetix 0:0929d3d566cf 448 * @return size of user reserved flash memory
Anaesthetix 0:0929d3d566cf 449 * @see reserved_flash_area_start()
Anaesthetix 0:0929d3d566cf 450 */
Anaesthetix 0:0929d3d566cf 451 int reserved_flash_area_size( void );
Anaesthetix 0:0929d3d566cf 452
Anaesthetix 0:0929d3d566cf 453 #if defined(TARGET_LPC11UXX)
Anaesthetix 0:0929d3d566cf 454
Anaesthetix 0:0929d3d566cf 455 /** Copy RAM to EEPROM (LPC11U24)
Anaesthetix 0:0929d3d566cf 456 *
Anaesthetix 0:0929d3d566cf 457 * @param source_addr Source RAM address from which data bytes are to be read.
Anaesthetix 0:0929d3d566cf 458 * @param target_addr Destination EEPROM address where data bytes are to be written.
Anaesthetix 0:0929d3d566cf 459 * @param size Number of bytes to be written.
Anaesthetix 0:0929d3d566cf 460 * @return error code: CMD_SUCCESS | SRC_ADDR_NOT_MAPPED | DST_ADDR_NOT_MAPPED
Anaesthetix 0:0929d3d566cf 461 * Remark: The top 64 bytes of the EEPROM memory are reserved and cannot be written to.
Anaesthetix 0:0929d3d566cf 462 */
Anaesthetix 0:0929d3d566cf 463 int write_eeprom( char *source_addr, char *target_addr, int size );
Anaesthetix 0:0929d3d566cf 464
Anaesthetix 0:0929d3d566cf 465 /** Copy EEPROM to RAM (LPC11U24)
Anaesthetix 0:0929d3d566cf 466 *
Anaesthetix 0:0929d3d566cf 467 * @param source_addr Source EEPROM address from which data bytes are to be read.
Anaesthetix 0:0929d3d566cf 468 * @param target_addr Destination RAM address where data bytes are to be written.
Anaesthetix 0:0929d3d566cf 469 * @param size Number of bytes to be written.
Anaesthetix 0:0929d3d566cf 470 * @return error code: CMD_SUCCESS | SRC_ADDR_NOT_MAPPED | DST_ADDR_NOT_MAPPED
Anaesthetix 0:0929d3d566cf 471 * Remark: The top 64 bytes of the EEPROM memory are reserved and cannot be written to.
Anaesthetix 0:0929d3d566cf 472 */
Anaesthetix 0:0929d3d566cf 473 int read_eeprom( char *source_addr, char *target_addr, int size );
Anaesthetix 0:0929d3d566cf 474
Anaesthetix 0:0929d3d566cf 475 #elif defined(TARGET_LPC81X) || defined(TARGET_LPC82X)
Anaesthetix 0:0929d3d566cf 476
Anaesthetix 0:0929d3d566cf 477 /** Erase page(s) (LPC812, LPC824)
Anaesthetix 0:0929d3d566cf 478 *
Anaesthetix 0:0929d3d566cf 479 * @param start Start page number.
Anaesthetix 0:0929d3d566cf 480 * @param end End page number (should be greater than or equal to start page).
Anaesthetix 0:0929d3d566cf 481 * @return error code: CMD_SUCCESS | BUSY | SECTOR_NOT_PREPARED_FOR_WRITE_OPERATION | INVALID_SECTOR
Anaesthetix 0:0929d3d566cf 482 */
Anaesthetix 0:0929d3d566cf 483 int erase_page( int start, int end );
Anaesthetix 0:0929d3d566cf 484
Anaesthetix 0:0929d3d566cf 485 #endif
Anaesthetix 0:0929d3d566cf 486
Anaesthetix 0:0929d3d566cf 487 private:
Anaesthetix 0:0929d3d566cf 488 IAP_call iap_entry;
Anaesthetix 0:0929d3d566cf 489 unsigned int IAP_command[ 5 ];
Anaesthetix 0:0929d3d566cf 490 unsigned int IAP_result[ 5 ];
Anaesthetix 0:0929d3d566cf 491 int cclk_kHz;
Anaesthetix 0:0929d3d566cf 492 }
Anaesthetix 0:0929d3d566cf 493 ;
Anaesthetix 0:0929d3d566cf 494
Anaesthetix 0:0929d3d566cf 495 #endif // #ifndef MBED_IAP
Anaesthetix 0:0929d3d566cf 496