Sophie Dexter / Mbed 2 deprecated Just4Trionic

Just4Trionic - CAN and BDM FLASH programmer for Saab cars

Dependencies:   mbed

t7can.cpp@5:1775b4b13232, 2015-04-25 (annotated)

Committer:
Just4pLeisure
Date:
Sat Apr 25 17:07:08 2015 +0000
Revision:
5:1775b4b13232
Parent:
4:682d96ff6d79
Child:
6:2fbcbebed28c
Version 1.5 Is a significant milestone.; ; Supports BDM and CAN read and write of T5.x, T7 and T8 ECU's plus T8 recovery.; A Target Resident Driver for BDM gives a big speed boost.; Supports many alternative replacement FLASH chips for T5.x ECU's;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Just4pLeisure 3:92dae9083c83 1 /*******************************************************************************
Just4pLeisure 3:92dae9083c83 2
Just4pLeisure 3:92dae9083c83 3 trionic7.cpp - CAN Bus functions for Just4Trionic by Just4pLeisure
Just4pLeisure 4:682d96ff6d79 4 (c) 2011, 2012 by Sophie Dexter
Just4pLeisure 3:92dae9083c83 5
Just4pLeisure 3:92dae9083c83 6 This C++ module provides functions for reading and writing the FLASH chips and
Just4pLeisure 3:92dae9083c83 7 SRAM in Trionic7 ECUs. (Writing the adaption data back to SRAM not done yet).
Just4pLeisure 3:92dae9083c83 8
Just4pLeisure 3:92dae9083c83 9 Some functions need an additional 'bootloader' program to be sent to the T5 ECU
Just4pLeisure 3:92dae9083c83 10 before they can be used. These functions are: Identifying the T5 ECU type and
Just4pLeisure 3:92dae9083c83 11 FLASH chips, dumping the FLASH chips, erasing the FLASH chips, writing to the
Just4pLeisure 3:92dae9083c83 12 FLASH chips and calculating the FLASH chips' checksum.
Just4pLeisure 3:92dae9083c83 13
Just4pLeisure 3:92dae9083c83 14 My version of the bootloader, BOOTY.S19, includes some features not in other
Just4pLeisure 3:92dae9083c83 15 bootloaders; identifying the ECU and FLASH chip types, a 'safer' way of dumping
Just4pLeisure 3:92dae9083c83 16 the FLASH chips and the ability to program AMD 29F010 type FLASH chips
Just4pLeisure 3:92dae9083c83 17
Just4pLeisure 3:92dae9083c83 18 ********************************************************************************
Just4pLeisure 3:92dae9083c83 19
Just4pLeisure 3:92dae9083c83 20 WARNING: Use at your own risk, sadly this software comes with no guarantees.
Just4pLeisure 3:92dae9083c83 21 This software is provided 'free' and in good faith, but the author does not
Just4pLeisure 3:92dae9083c83 22 accept liability for any damage arising from its use.
Just4pLeisure 3:92dae9083c83 23
Just4pLeisure 3:92dae9083c83 24 *******************************************************************************/
Just4pLeisure 3:92dae9083c83 25
Just4pLeisure 3:92dae9083c83 26 #include "t7can.h"
Just4pLeisure 3:92dae9083c83 27
Just4pLeisure 3:92dae9083c83 28 // constants
Just4pLeisure 3:92dae9083c83 29 #define CMD_BUF_LENGTH 32 ///< command buffer size
Just4pLeisure 3:92dae9083c83 30
Just4pLeisure 3:92dae9083c83 31 // static variables
Just4pLeisure 3:92dae9083c83 32 static char cmd_buffer[CMD_BUF_LENGTH]; ///< command string buffer
Just4pLeisure 3:92dae9083c83 33
Just4pLeisure 3:92dae9083c83 34 //static uint32_t cmd_addr; ///< address (optional)
Just4pLeisure 3:92dae9083c83 35 //static uint32_t cmd_value; ///< value (optional)
Just4pLeisure 3:92dae9083c83 36 //static uint32_t cmd_result; ///< result
Just4pLeisure 3:92dae9083c83 37
Just4pLeisure 3:92dae9083c83 38 //static uint32_t flash_start = 0;
Just4pLeisure 3:92dae9083c83 39
Just4pLeisure 3:92dae9083c83 40 // private functions
Just4pLeisure 3:92dae9083c83 41 uint8_t execute_t7_cmd();
Just4pLeisure 3:92dae9083c83 42 void t7_can_show_help();
Just4pLeisure 3:92dae9083c83 43 void t7_can_show_full_help();
Just4pLeisure 3:92dae9083c83 44
Just4pLeisure 3:92dae9083c83 45 void t7_can() {
Just4pLeisure 3:92dae9083c83 46 // Start the CAN bus system
Just4pLeisure 4:682d96ff6d79 47 // Note that at the moment this is only for T7 ECUs at 500 kbits
Just4pLeisure 3:92dae9083c83 48 t7_can_show_help();
Just4pLeisure 3:92dae9083c83 49
Just4pLeisure 4:682d96ff6d79 50 char data[8];
Just4pLeisure 4:682d96ff6d79 51 printf("Trying to listen to CAN I-Bus (47619 Bit/s)...\r\n");
Just4pLeisure 4:682d96ff6d79 52 can_configure(2, 47619, 1);
Just4pLeisure 4:682d96ff6d79 53 if (can_wait_timeout(T7ANYMSG, data, 8, T7MESSAGETIMEOUT)) {
Just4pLeisure 4:682d96ff6d79 54 printf("Connected to Saab I-Bus\r\n");
Just4pLeisure 4:682d96ff6d79 55 printf("Switching to I-Bus active mode\r\n");
Just4pLeisure 4:682d96ff6d79 56 can_configure(2, 47619, 0);
Just4pLeisure 4:682d96ff6d79 57 } else {
Just4pLeisure 4:682d96ff6d79 58 printf("I did not receive any I-Bus messages\r\n");
Just4pLeisure 4:682d96ff6d79 59 printf("Trying to listen to CAN P-Bus (500 kBit/s)...\r\n");
Just4pLeisure 4:682d96ff6d79 60 can_configure(2, 500000, 1);
Just4pLeisure 4:682d96ff6d79 61 if (can_wait_timeout(T7ANYMSG, data, 8, T7MESSAGETIMEOUT)) {
Just4pLeisure 4:682d96ff6d79 62 printf("Connected to Saab P-Bus\r\n");
Just4pLeisure 4:682d96ff6d79 63 printf("Switching to P-Bus active mode\r\n");
Just4pLeisure 4:682d96ff6d79 64 can_configure(2, 500000, 0);
Just4pLeisure 4:682d96ff6d79 65 } else {
Just4pLeisure 4:682d96ff6d79 66 printf("I did not receive any P-Bus messages\r\n");
Just4pLeisure 4:682d96ff6d79 67 printf("Switching to P-Bus active mode\r\n");
Just4pLeisure 4:682d96ff6d79 68 can_configure(2, 500000, 0);
Just4pLeisure 4:682d96ff6d79 69 if (can_wait_timeout(T7ANYMSG, data, 8, T7CONNECTTIMEOUT)) {
Just4pLeisure 4:682d96ff6d79 70 printf("Connected to Saab P-Bus\r\n");
Just4pLeisure 4:682d96ff6d79 71 //can_active();
Just4pLeisure 4:682d96ff6d79 72 } else {
Just4pLeisure 4:682d96ff6d79 73 printf("FAILED to connect!\r\n");
Just4pLeisure 4:682d96ff6d79 74 led4 = 1;
Just4pLeisure 4:682d96ff6d79 75 }
Just4pLeisure 4:682d96ff6d79 76 }
Just4pLeisure 4:682d96ff6d79 77 }
Just4pLeisure 4:682d96ff6d79 78
Just4pLeisure 4:682d96ff6d79 79 // if (t7_initialise())
Just4pLeisure 4:682d96ff6d79 80 // printf("Connected to Saab I-Bus\r\n");
Just4pLeisure 4:682d96ff6d79 81 // else {
Just4pLeisure 4:682d96ff6d79 82 // printf("Opening CAN channel to Saab P-Bus (500 kBit/s)...\r\n");
Just4pLeisure 4:682d96ff6d79 83 // can_set_speed(500000);
Just4pLeisure 4:682d96ff6d79 84 // if (t7_initialise())
Just4pLeisure 4:682d96ff6d79 85 // printf("Connected to Saab P-Bus\r\n");
Just4pLeisure 4:682d96ff6d79 86 // else {
Just4pLeisure 4:682d96ff6d79 87 // printf("FAILED to connect!\r\n");
Just4pLeisure 4:682d96ff6d79 88 // led4 = 1;
Just4pLeisure 4:682d96ff6d79 89 // }
Just4pLeisure 4:682d96ff6d79 90 // }
Just4pLeisure 4:682d96ff6d79 91
Just4pLeisure 4:682d96ff6d79 92 // if (t7_initialise())
Just4pLeisure 4:682d96ff6d79 93 // printf("Trionic 7 Connection OK\r\n");
Just4pLeisure 4:682d96ff6d79 94 // else
Just4pLeisure 4:682d96ff6d79 95 // printf("Trionic 7 Connection Failed\r\n");
Just4pLeisure 3:92dae9083c83 96 // t7_authenticate();
Just4pLeisure 4:682d96ff6d79 97 // if (t7_authenticate())
Just4pLeisure 4:682d96ff6d79 98 // printf("Security Key Accepted\r\n");
Just4pLeisure 4:682d96ff6d79 99 // else
Just4pLeisure 4:682d96ff6d79 100 // printf("Security Key Failed\r\n");
Just4pLeisure 3:92dae9083c83 101
Just4pLeisure 4:682d96ff6d79 102 // main loop
Just4pLeisure 3:92dae9083c83 103 *cmd_buffer = '\0';
Just4pLeisure 3:92dae9083c83 104 char ret;
Just4pLeisure 3:92dae9083c83 105 char rx_char;
Just4pLeisure 3:92dae9083c83 106 while (true) {
Just4pLeisure 3:92dae9083c83 107 // read chars from USB
Just4pLeisure 3:92dae9083c83 108 // send received messages to the pc over USB connection
Just4pLeisure 3:92dae9083c83 109 // This function displays any CAN messages that are 'missed' by the other functions
Just4pLeisure 3:92dae9083c83 110 // Can messages might be 'missed' because they are received after a 'timeout' period
Just4pLeisure 3:92dae9083c83 111 // or because they weren't expected, e.g. if the T5 ECU resets for some reason
Just4pLeisure 3:92dae9083c83 112 // t7_show_can_message();
Just4pLeisure 3:92dae9083c83 113 silent_can_message();
Just4pLeisure 3:92dae9083c83 114 if (pc.readable()) {
Just4pLeisure 3:92dae9083c83 115 // turn Error LED off for next command
Just4pLeisure 3:92dae9083c83 116 led4 = 0;
Just4pLeisure 3:92dae9083c83 117 rx_char = pc.getc();
Just4pLeisure 3:92dae9083c83 118 switch (rx_char) {
Just4pLeisure 3:92dae9083c83 119 // 'ESC' key to go back to mbed Just4Trionic 'home' menu
Just4pLeisure 3:92dae9083c83 120 case '\e':
Just4pLeisure 3:92dae9083c83 121 can_close();
Just4pLeisure 3:92dae9083c83 122 return;
Just4pLeisure 3:92dae9083c83 123 // end-of-command reached
Just4pLeisure 3:92dae9083c83 124 case TERM_OK :
Just4pLeisure 3:92dae9083c83 125 // execute command and return flag via USB
Just4pLeisure 3:92dae9083c83 126 timer.reset();
Just4pLeisure 3:92dae9083c83 127 timer.start();
Just4pLeisure 3:92dae9083c83 128 ret = execute_t7_cmd();
Just4pLeisure 3:92dae9083c83 129 pc.putc(ret);
Just4pLeisure 3:92dae9083c83 130 printf("Completed in %.3f seconds.\r\n", timer.read());
Just4pLeisure 3:92dae9083c83 131 // reset command buffer
Just4pLeisure 3:92dae9083c83 132 *cmd_buffer = '\0';
Just4pLeisure 3:92dae9083c83 133 // light up LED
Just4pLeisure 3:92dae9083c83 134 // ret == TERM_OK ? led_on(LED_ACT) : led_on(LED_ERR);
Just4pLeisure 3:92dae9083c83 135 ret == TERM_OK ? led3 = 1 : led4 = 1;
Just4pLeisure 3:92dae9083c83 136 break;
Just4pLeisure 3:92dae9083c83 137 // another command char
Just4pLeisure 3:92dae9083c83 138 default:
Just4pLeisure 3:92dae9083c83 139 // store in buffer if space permits
Just4pLeisure 3:92dae9083c83 140 if (StrLen(cmd_buffer) < CMD_BUF_LENGTH - 1) {
Just4pLeisure 3:92dae9083c83 141 StrAddc(cmd_buffer, rx_char);
Just4pLeisure 3:92dae9083c83 142 }
Just4pLeisure 3:92dae9083c83 143 break;
Just4pLeisure 3:92dae9083c83 144 }
Just4pLeisure 3:92dae9083c83 145 }
Just4pLeisure 3:92dae9083c83 146 }
Just4pLeisure 3:92dae9083c83 147 }
Just4pLeisure 3:92dae9083c83 148
Just4pLeisure 3:92dae9083c83 149 //-----------------------------------------------------------------------------
Just4pLeisure 3:92dae9083c83 150 /**
Just4pLeisure 3:92dae9083c83 151 Executes a command and returns result flag (does not transmit the flag
Just4pLeisure 3:92dae9083c83 152 itself).
Just4pLeisure 3:92dae9083c83 153
Just4pLeisure 3:92dae9083c83 154 @return command flag (success / failure)
Just4pLeisure 3:92dae9083c83 155 */
Just4pLeisure 3:92dae9083c83 156 uint8_t execute_t7_cmd() {
Just4pLeisure 3:92dae9083c83 157
Just4pLeisure 4:682d96ff6d79 158 char data[8];
Just4pLeisure 3:92dae9083c83 159 // uint8_t cmd_length = strlen(cmd_buffer);
Just4pLeisure 3:92dae9083c83 160 // command groups
Just4pLeisure 3:92dae9083c83 161 switch (*cmd_buffer) {
Just4pLeisure 3:92dae9083c83 162 // CHECK_ARGLENGTH(0);
Just4pLeisure 3:92dae9083c83 163 // Get the Symbol Table
Just4pLeisure 3:92dae9083c83 164 case 'i' :
Just4pLeisure 4:682d96ff6d79 165 if (t7_initialise()) {
Just4pLeisure 4:682d96ff6d79 166 printf("Trionic 7 Connection OK\r\n");
Just4pLeisure 4:682d96ff6d79 167 return TERM_OK;
Just4pLeisure 4:682d96ff6d79 168 } else {
Just4pLeisure 4:682d96ff6d79 169 printf("Trionic 7 Connection Failed\r\n");
Just4pLeisure 4:682d96ff6d79 170 return TERM_ERR;
Just4pLeisure 4:682d96ff6d79 171 }
Just4pLeisure 4:682d96ff6d79 172 // return t7_initialise()
Just4pLeisure 4:682d96ff6d79 173 // ? TERM_OK : TERM_ERR;
Just4pLeisure 3:92dae9083c83 174 case 'a' :
Just4pLeisure 3:92dae9083c83 175 case 'A' :
Just4pLeisure 4:682d96ff6d79 176 if (t7_authenticate()) {
Just4pLeisure 4:682d96ff6d79 177 printf("Security Key Accepted\r\n");
Just4pLeisure 4:682d96ff6d79 178 return TERM_OK;
Just4pLeisure 4:682d96ff6d79 179 } else {
Just4pLeisure 4:682d96ff6d79 180 printf("Security Key Failed\r\n");
Just4pLeisure 4:682d96ff6d79 181 return TERM_ERR;
Just4pLeisure 4:682d96ff6d79 182 }
Just4pLeisure 4:682d96ff6d79 183 // return t7_authenticate()
Just4pLeisure 4:682d96ff6d79 184 // ? TERM_OK : TERM_ERR;
Just4pLeisure 3:92dae9083c83 185
Just4pLeisure 4:682d96ff6d79 186 // Erase the FLASH chips
Just4pLeisure 3:92dae9083c83 187 case 'e':
Just4pLeisure 3:92dae9083c83 188 case 'E':
Just4pLeisure 3:92dae9083c83 189 return t7_erase()
Just4pLeisure 3:92dae9083c83 190 ? TERM_OK : TERM_ERR;
Just4pLeisure 4:682d96ff6d79 191 // DUMP the T5 ECU BIN file stored in the FLASH chips
Just4pLeisure 4:682d96ff6d79 192 case 'D':
Just4pLeisure 4:682d96ff6d79 193 if (!t7_authenticate()) {
Just4pLeisure 4:682d96ff6d79 194 if (!t7_initialise()) {
Just4pLeisure 4:682d96ff6d79 195 printf("Trionic 7 Connection Failed\r\n");
Just4pLeisure 4:682d96ff6d79 196 return TERM_ERR;
Just4pLeisure 4:682d96ff6d79 197 }
Just4pLeisure 4:682d96ff6d79 198 if (!t7_authenticate()) {
Just4pLeisure 4:682d96ff6d79 199 printf("Security Key Failed\r\n");
Just4pLeisure 4:682d96ff6d79 200 return TERM_ERR;
Just4pLeisure 4:682d96ff6d79 201 }
Just4pLeisure 4:682d96ff6d79 202 }
Just4pLeisure 3:92dae9083c83 203 case 'd':
Just4pLeisure 3:92dae9083c83 204 return t7_dump()
Just4pLeisure 3:92dae9083c83 205 ? TERM_OK : TERM_ERR;
Just4pLeisure 4:682d96ff6d79 206 // Send a FLASH update file to the T5 ECU
Just4pLeisure 4:682d96ff6d79 207 case 'F':
Just4pLeisure 4:682d96ff6d79 208 if (!t7_authenticate()) {
Just4pLeisure 4:682d96ff6d79 209 if (!t7_initialise()) {
Just4pLeisure 4:682d96ff6d79 210 printf("Trionic 7 Connection Failed\r\n");
Just4pLeisure 4:682d96ff6d79 211 return TERM_ERR;
Just4pLeisure 4:682d96ff6d79 212 }
Just4pLeisure 4:682d96ff6d79 213 if (!t7_authenticate()) {
Just4pLeisure 4:682d96ff6d79 214 printf("Security Key Failed\r\n");
Just4pLeisure 4:682d96ff6d79 215 return TERM_ERR;
Just4pLeisure 4:682d96ff6d79 216 }
Just4pLeisure 4:682d96ff6d79 217 }
Just4pLeisure 4:682d96ff6d79 218 if (!t7_erase()) {
Just4pLeisure 4:682d96ff6d79 219 printf("Could not Erase FLASH!\r\n");
Just4pLeisure 4:682d96ff6d79 220 return TERM_ERR;
Just4pLeisure 4:682d96ff6d79 221 }
Just4pLeisure 3:92dae9083c83 222 case 'f':
Just4pLeisure 3:92dae9083c83 223 return t7_flash()
Just4pLeisure 3:92dae9083c83 224 ? TERM_OK : TERM_ERR;
Just4pLeisure 4:682d96ff6d79 225 // Try to connect to CAN I-BUS
Just4pLeisure 4:682d96ff6d79 226 case 'I' :
Just4pLeisure 4:682d96ff6d79 227 printf("Trying to open CAN I-Bus (47619 Bit/s)...\r\n");
Just4pLeisure 4:682d96ff6d79 228 can_close();
Just4pLeisure 4:682d96ff6d79 229 //can_monitor();
Just4pLeisure 4:682d96ff6d79 230 can_set_speed(47619);
Just4pLeisure 4:682d96ff6d79 231 can_open();
Just4pLeisure 4:682d96ff6d79 232 if (can_wait_timeout(T7ANYMSG, data, 8, T7CONNECTTIMEOUT)) {
Just4pLeisure 4:682d96ff6d79 233 printf("Connected to Saab I-Bus\r\n");
Just4pLeisure 4:682d96ff6d79 234 //can_active();
Just4pLeisure 4:682d96ff6d79 235 return TERM_OK;
Just4pLeisure 4:682d96ff6d79 236 } else {
Just4pLeisure 4:682d96ff6d79 237 printf("I did not receive any I-Bus messages\r\n");
Just4pLeisure 4:682d96ff6d79 238 printf("FAILED to connect!\r\n");
Just4pLeisure 4:682d96ff6d79 239 return TERM_ERR;
Just4pLeisure 4:682d96ff6d79 240 }
Just4pLeisure 4:682d96ff6d79 241 // Try to connect to CAN P-BUS
Just4pLeisure 4:682d96ff6d79 242 case 'P' :
Just4pLeisure 4:682d96ff6d79 243 printf("Trying to open CAN P-Bus (500 kBit/s)...\r\n");
Just4pLeisure 4:682d96ff6d79 244 can_close();
Just4pLeisure 4:682d96ff6d79 245 //can_monitor();
Just4pLeisure 4:682d96ff6d79 246 can_set_speed(500000);
Just4pLeisure 4:682d96ff6d79 247 can_open();
Just4pLeisure 4:682d96ff6d79 248 if (can_wait_timeout(T7ANYMSG, data, 8, T7CONNECTTIMEOUT)) {
Just4pLeisure 4:682d96ff6d79 249 printf("Connected to Saab P-Bus\r\n");
Just4pLeisure 4:682d96ff6d79 250 //can_active();
Just4pLeisure 4:682d96ff6d79 251 return TERM_OK;
Just4pLeisure 4:682d96ff6d79 252 } else {
Just4pLeisure 4:682d96ff6d79 253 printf("I did not receive any P-Bus messages\r\n");
Just4pLeisure 4:682d96ff6d79 254 printf("FAILED to connect!\r\n");
Just4pLeisure 4:682d96ff6d79 255 return TERM_ERR;
Just4pLeisure 4:682d96ff6d79 256 }
Just4pLeisure 3:92dae9083c83 257
Just4pLeisure 4:682d96ff6d79 258 // Print help
Just4pLeisure 3:92dae9083c83 259 case 'h':
Just4pLeisure 3:92dae9083c83 260 t7_can_show_help();
Just4pLeisure 3:92dae9083c83 261 return TERM_OK;
Just4pLeisure 3:92dae9083c83 262 case 'H':
Just4pLeisure 3:92dae9083c83 263 t7_can_show_full_help();
Just4pLeisure 3:92dae9083c83 264 return TERM_OK;
Just4pLeisure 3:92dae9083c83 265 default:
Just4pLeisure 3:92dae9083c83 266 t7_can_show_help();
Just4pLeisure 3:92dae9083c83 267 break;
Just4pLeisure 3:92dae9083c83 268 }
Just4pLeisure 4:682d96ff6d79 269 // unknown command
Just4pLeisure 3:92dae9083c83 270 return TERM_ERR;
Just4pLeisure 3:92dae9083c83 271 }
Just4pLeisure 3:92dae9083c83 272
Just4pLeisure 3:92dae9083c83 273 //
Just4pLeisure 3:92dae9083c83 274 // Trionic7ShowHelp
Just4pLeisure 3:92dae9083c83 275 //
Just4pLeisure 3:92dae9083c83 276 // Displays a list of things that can be done with the T5 ECU.
Just4pLeisure 3:92dae9083c83 277 //
Just4pLeisure 3:92dae9083c83 278 // inputs: none
Just4pLeisure 3:92dae9083c83 279 // return: none
Just4pLeisure 3:92dae9083c83 280 //
Just4pLeisure 3:92dae9083c83 281 void t7_can_show_help() {
Just4pLeisure 3:92dae9083c83 282 printf("Trionic 7 Command Menu\r\n");
Just4pLeisure 3:92dae9083c83 283 printf("======================\r\n");
Just4pLeisure 4:682d96ff6d79 284 printf("D - DUMP the T7 ECU FLASH to a file 'ORIGINAL.BIN'\r\n");
Just4pLeisure 5:1775b4b13232 285 printf("F - FLASH the update file 'MODIFIED.BIN' to the T7\r\n");
Just4pLeisure 4:682d96ff6d79 286 printf("\r\n");
Just4pLeisure 4:682d96ff6d79 287 printf("I - Try to open CAN I-Bus (47619 Bit/s)\r\n");
Just4pLeisure 4:682d96ff6d79 288 printf("P - Try to open CAN P-Bus (500 kBit/s)\r\n");
Just4pLeisure 3:92dae9083c83 289 printf("\r\n");
Just4pLeisure 3:92dae9083c83 290 printf("'ESC' - Return to Just4Trionic Main Menu\r\n");
Just4pLeisure 3:92dae9083c83 291 printf("\r\n");
Just4pLeisure 3:92dae9083c83 292 printf("h - Show this help menu\r\n");
Just4pLeisure 3:92dae9083c83 293 printf("\r\n");
Just4pLeisure 3:92dae9083c83 294 return;
Just4pLeisure 3:92dae9083c83 295 }
Just4pLeisure 3:92dae9083c83 296 //
Just4pLeisure 3:92dae9083c83 297 // t7_can_show_full_help
Just4pLeisure 3:92dae9083c83 298 //
Just4pLeisure 3:92dae9083c83 299 // Displays a complete list of things that can be done with the T5 ECU.
Just4pLeisure 3:92dae9083c83 300 //
Just4pLeisure 3:92dae9083c83 301 // inputs: none
Just4pLeisure 3:92dae9083c83 302 // return: none
Just4pLeisure 3:92dae9083c83 303 //
Just4pLeisure 3:92dae9083c83 304 void t7_can_show_full_help() {
Just4pLeisure 3:92dae9083c83 305 printf("Trionic 7 Command Menu\r\n");
Just4pLeisure 3:92dae9083c83 306 printf("======================\r\n");
Just4pLeisure 4:682d96ff6d79 307 printf("D - DUMP the T7 ECU FLASH to a file 'ORIGINAL.BIN'\r\n");
Just4pLeisure 5:1775b4b13232 308 printf("F - FLASH the update file 'MODIFIED.BIN' to the T7\r\n");
Just4pLeisure 4:682d96ff6d79 309 printf("\r\n");
Just4pLeisure 4:682d96ff6d79 310 printf("I - Try to open CAN I-Bus (47619 Bit/s)\r\n");
Just4pLeisure 4:682d96ff6d79 311 printf("P - Try to open CAN P-Bus (500 kBit/s)\r\n");
Just4pLeisure 3:92dae9083c83 312 printf("\r\n");
Just4pLeisure 3:92dae9083c83 313 printf("\r\n");
Just4pLeisure 3:92dae9083c83 314 printf("i - Send initialisation message to T7\r\n");
Just4pLeisure 3:92dae9083c83 315 printf("a - Send Authentication key to T7\r\n");
Just4pLeisure 4:682d96ff6d79 316 printf("d - Dump T7 Bin file 'ORIGINAL.BIN'\r\n");
Just4pLeisure 4:682d96ff6d79 317 printf("e - Erase the FLASH in the T7 ECU\r\n");
Just4pLeisure 4:682d96ff6d79 318 printf("f - FLASH the file 'MODIFIED.BIN' to the T7 ECU\r\n");
Just4pLeisure 3:92dae9083c83 319 printf("\r\n");
Just4pLeisure 3:92dae9083c83 320 printf("'ESC' - Return to Just4Trionic Main Menu\r\n");
Just4pLeisure 3:92dae9083c83 321 printf("\r\n");
Just4pLeisure 3:92dae9083c83 322 printf("H - Show this help menu\r\n");
Just4pLeisure 3:92dae9083c83 323 printf("\r\n");
Just4pLeisure 3:92dae9083c83 324 return;
Just4pLeisure 3:92dae9083c83 325 }
Just4pLeisure 3:92dae9083c83 326
Just4pLeisure 3:92dae9083c83 327