Mercurial > public > ostc4
annotate Discovery/Src/tComm.c @ 217:ce05c801b002 Improve_IPC_Sync
Moved display refresh and button action function from tim callback to main loop
The update of the display, especially for log book pages, may take some time causing problem because the execution of other functions (like SPI) was shifted => SPI errors.
| author | ideenmodellierer |
|---|---|
| date | Sun, 31 Mar 2019 15:39:44 +0200 |
| parents | 255eedad4155 |
| children | ff59d1d07f9c |
| rev | line source |
|---|---|
| 38 | 1 /////////////////////////////////////////////////////////////////////////////// |
| 2 /// -*- coding: UTF-8 -*- | |
| 3 /// | |
| 4 /// \file Discovery/Src/tComm.c | |
| 5 /// \brief Main file for communication with PC | |
| 6 /// \author heinrichs weikamp gmbh | |
| 7 /// \date 08-Aug-2014 | |
| 8 /// | |
| 9 /// \details | |
| 10 /// | |
| 11 /// $Id$ | |
| 12 /////////////////////////////////////////////////////////////////////////////// | |
| 13 /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh | |
| 14 /// | |
| 15 /// This program is free software: you can redistribute it and/or modify | |
| 16 /// it under the terms of the GNU General Public License as published by | |
| 17 /// the Free Software Foundation, either version 3 of the License, or | |
| 18 /// (at your option) any later version. | |
| 19 /// | |
| 20 /// This program is distributed in the hope that it will be useful, | |
| 21 /// but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 22 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 23 /// GNU General Public License for more details. | |
| 24 /// | |
| 25 /// You should have received a copy of the GNU General Public License | |
| 26 /// along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 27 ////////////////////////////////////////////////////////////////////////////// | |
| 28 | |
| 29 /** | |
| 30 ============================================================================== | |
| 31 ##### How to use ##### | |
| 32 ============================================================================== | |
| 33 ============================================================================== | |
| 34 ##### History ##### | |
| 35 ============================================================================== | |
| 36 160211 added 4 bytes Serial in update Files after pruefsumme prior to binary | |
| 37 160211 0x6B changed to version only | |
| 38 160623 fixed 0x72 (in V1.0.9) | |
| 39 160623 fixed rebuild menu (before update) for V1.0.10 | |
| 40 | |
| 41 ============================================================================== | |
| 42 ##### CTS / RTS ##### | |
| 43 ============================================================================== | |
| 44 RTS ist immer Output, CTS is immer Input | |
| 45 | |
| 46 BlueMod Pin D7 UART-RTS# ist Output | |
| 47 geht auf STM32F429 PA11 CTS (Input) | |
| 48 dito STM32 PA12 RTS geht auf BlueMod UART-CTS# F3 | |
| 49 | |
| 50 siehe BlueMod_SR_HWreference_r06.pdf, Seite 156 | |
| 51 und MAIN_CPU STM32F4 Reference manual DM00031020.pdf, Seite 990 | |
| 52 | |
| 53 | |
| 54 ============================================================================== | |
| 55 ##### Codes ##### | |
| 56 ============================================================================== | |
| 57 [0x73] upload CPU2 firmware in SDRAM and update CPU2 | |
| 58 | |
| 59 [0x74] upload MainCPU firmware in EEPROM and start bootloader | |
| 60 | |
| 61 OSTC3 stuff can be found in comm.asm | |
| 62 */ | |
| 63 | |
| 64 /* Includes ------------------------------------------------------------------*/ | |
| 65 | |
| 66 #include "tComm.h" | |
| 67 | |
| 68 #include "externCPU2bootloader.h" | |
| 69 #include "externLogbookFlash.h" | |
| 70 #include "gfx_colors.h" | |
| 71 #include "gfx_engine.h" | |
| 72 #include "gfx_fonts.h" | |
| 73 #include "ostc.h" | |
| 74 | |
| 75 #ifndef BOOTLOADER_STANDALONE | |
| 76 # include "base.h" | |
| 77 # include "tHome.h" | |
| 78 # include "logbook.h" | |
| 79 # include "tMenu.h" | |
| 80 #else | |
| 81 # include "base_bootloader.h" | |
| 82 # include "firmwareEraseProgram.h" | |
| 83 #endif | |
| 84 | |
| 85 #ifdef SPECIALPROGRAMM | |
| 86 # include "firmwareEraseProgram.h" | |
| 87 #endif | |
| 88 | |
| 89 #include <string.h> | |
| 90 | |
| 91 | |
| 92 /* Private variables ---------------------------------------------------------*/ | |
| 93 GFX_DrawCfgScreen tCscreen; | |
| 94 GFX_DrawCfgWindow tCwindow; | |
| 95 | |
| 96 uint8_t receiveStartByteUart = 0; | |
| 97 uint8_t bluetoothActiveLastTime = 0; | |
| 98 | |
| 99 uint8_t StartListeningToUART = 0; | |
| 100 char display_text[256] = { 0 }; | |
| 101 | |
| 102 uint8_t setForcedBluetoothName = 0; | |
| 103 | |
| 104 uint8_t updateSettingsAndMenuOnExit = 0; | |
| 105 | |
| 106 /* Private types -------------------------------------------------------------*/ | |
| 107 #define BYTE_DOWNLOAD_MODE (0xBB) | |
| 108 #define BYTE_SERVICE_MODE (0xAA) | |
| 109 | |
| 110 const uint8_t id_Region1_firmware = 0xFF; | |
| 111 const uint8_t id_RTE = 0xFE; | |
| 112 const uint8_t id_FONT = 0x10; | |
| 113 const uint8_t id_FONT_OLD = 0x00; | |
| 114 | |
| 115 /* Private function prototypes -----------------------------------------------*/ | |
| 116 | |
| 117 static void tComm_Error_Handler(void); | |
| 118 static uint8_t select_mode(uint8_t aRxByte); | |
| 119 uint8_t receive_update_flex(uint8_t isRTEupdateALLOWED); | |
| 120 uint8_t receive_update_data_flex(uint8_t* pBuffer1, uint8_t* pBuffer2, uint8_t RTEupdateALLOWED); | |
| 121 uint8_t receive_update_data_mainCPU_firmware(void); | |
| 122 uint8_t receive_update_data_mainCPU_variable_firmware(void); | |
| 123 uint8_t receive_update_data_mainCPU_firmware_subrotuine(uint8_t region, uint8_t* pBuffer1, uint8_t* pBuffer2); | |
| 124 HAL_StatusTypeDef receive_uart_large_size(UART_HandleTypeDef *huart, uint8_t *pData, uint32_t Size); | |
| 125 static uint8_t openComm(uint8_t aRxByte); | |
| 126 uint8_t HW_Set_Bluetooth_Name(uint16_t serial, uint8_t withEscapeSequence); | |
| 127 uint8_t prompt4D4C(uint8_t mode); | |
| 128 | |
| 129 #ifdef BOOTLOADER_STANDALONE | |
| 130 static uint8_t receive_update_data_cpu2(void); | |
| 131 uint8_t receive_update_data_cpu2_sub(uint8_t* pBuffer); | |
| 132 #endif | |
| 133 | |
| 134 /* Exported functions --------------------------------------------------------*/ | |
| 135 | |
| 136 void tComm_init(void) | |
| 137 { | |
| 138 tCscreen.FBStartAdress = 0; | |
| 139 tCscreen.ImageHeight = 480; | |
| 140 tCscreen.ImageWidth = 800; | |
| 141 tCscreen.LayerIndex = 1; | |
| 142 | |
| 143 tCwindow.Image = &tCscreen; | |
| 144 tCwindow.WindowNumberOfTextLines = 6; | |
| 145 tCwindow.WindowLineSpacing = 65; | |
| 146 tCwindow.WindowTab = 400; | |
| 147 tCwindow.WindowX0 = 20; | |
| 148 tCwindow.WindowX1 = 779; | |
| 149 tCwindow.WindowY0 = 0; | |
| 150 tCwindow.WindowY1 = 799; | |
| 151 | |
| 152 StartListeningToUART = 1; | |
| 153 | |
| 154 /* WHY? | |
| 155 #ifdef BLE_NENABLE_PIN | |
| 156 HAL_GPIO_WritePin(BLE_NENABLE_GPIO_PORT,BLE_NENABLE_PIN,GPIO_PIN_RESET); | |
| 157 #endif | |
| 158 */ | |
| 159 } | |
| 160 | |
| 161 uint8_t tComm_control(void) | |
| 162 { | |
| 163 uint8_t answer = 0; | |
| 164 #ifndef BOOTLOADER_STANDALONE | |
| 165 | |
| 166 /* should do something like reset UART ... */ | |
| 167 if( settingsGetPointer()->bluetoothActive == 0) | |
| 168 { | |
| 169 if(bluetoothActiveLastTime) | |
| 170 { | |
| 171 HAL_UART_DeInit(&UartHandle); | |
| 172 HAL_Delay(1); | |
| 173 HAL_UART_Init(&UartHandle); | |
| 174 HAL_Delay(1); | |
| 175 UartReady = RESET; | |
| 176 StartListeningToUART = 1; | |
| 177 bluetoothActiveLastTime = 0; | |
| 178 receiveStartByteUart = 0; | |
| 179 } | |
| 180 return 0; | |
| 181 } | |
| 182 else | |
| 183 { | |
| 184 bluetoothActiveLastTime = 1; | |
| 185 } | |
| 186 | |
| 187 #endif | |
| 188 | |
| 189 /*##-2- Put UART peripheral in reception process ###########################*/ | |
| 190 | |
| 191 if((UartReady == RESET) && StartListeningToUART) | |
| 192 { | |
| 193 StartListeningToUART = 0; | |
| 194 if(HAL_UART_Receive_IT(&UartHandle, &receiveStartByteUart, 1) != HAL_OK) | |
| 195 tComm_Error_Handler(); | |
| 196 } | |
| 197 /* Reset transmission flag */ | |
| 198 if(UartReady == SET) | |
| 199 { | |
| 200 UartReady = RESET; | |
| 201 if((receiveStartByteUart == BYTE_DOWNLOAD_MODE) || (receiveStartByteUart == BYTE_SERVICE_MODE)) | |
| 202 answer = openComm(receiveStartByteUart); | |
| 203 StartListeningToUART = 1; | |
| 204 return answer; | |
| 205 } | |
| 206 return 0; | |
| 207 } | |
| 208 | |
| 209 | |
| 210 void tComm_refresh(void) | |
| 211 { | |
| 212 if(tCscreen.FBStartAdress == 0) | |
| 213 { | |
| 214 GFX_hwBackgroundOn(); | |
| 215 tCscreen.FBStartAdress = getFrame(18); | |
| 216 write_content_simple(&tCscreen, 0, 800, 480-24, &FontT24,"Exit",CLUT_ButtonSurfaceScreen); | |
| 217 if(receiveStartByteUart == BYTE_SERVICE_MODE) | |
| 218 GFX_write_string(&FontT48, &tCwindow, "Service mode enabled",2); | |
| 219 else | |
| 220 GFX_write_string(&FontT48, &tCwindow, "Download mode enabled",2); | |
|
166
255eedad4155
cleanup: get rid of some compile warnings
Jan Mulder <jlmulder@xs4all.nl>
parents:
138
diff
changeset
|
221 GFX_SetFramesTopBottom(tCscreen.FBStartAdress, 0,480); |
| 38 | 222 display_text[0] = 0; |
| 223 display_text[255] = 0; | |
| 224 } | |
| 225 else if(display_text[255]) | |
| 226 { | |
| 227 display_text[display_text[255]] = 0; | |
| 228 releaseFrame(18,tCscreen.FBStartAdress); | |
| 229 tCscreen.FBStartAdress = getFrame(18); | |
| 230 write_content_simple(&tCscreen, 0, 800, 480-24, &FontT24,"Exit",CLUT_ButtonSurfaceScreen); | |
| 231 GFX_write_string(&FontT48, &tCwindow, display_text,2); | |
| 232 GFX_SetFrameTop(tCscreen.FBStartAdress); | |
| 233 display_text[0] = 0; | |
| 234 display_text[255] = 0; | |
| 235 } | |
| 236 } | |
| 237 | |
| 238 | |
| 239 void tComm_verlauf(uint8_t percentage_complete) | |
| 240 { | |
| 241 uint32_t pDestination; | |
| 242 | |
| 243 pDestination = (uint32_t)tCscreen.FBStartAdress; | |
| 244 pDestination += 150 * tCscreen.ImageHeight * 2; | |
| 245 pDestination += 100 * 2; | |
| 246 | |
| 247 if(percentage_complete > 100) | |
| 248 percentage_complete = 100; | |
| 249 | |
| 250 int i = 1; | |
| 251 while(i<=percentage_complete) | |
| 252 { | |
| 253 i += 1; | |
| 254 for(int y=0;y<4;y++) | |
| 255 { | |
| 256 for(int x=0;x<40;x++) | |
| 257 { | |
| 258 *(__IO uint16_t*)pDestination = 0xFF00 + 00; | |
| 259 pDestination += 2; | |
| 260 } | |
| 261 pDestination += (tCscreen.ImageHeight - 40 )* 2; | |
| 262 } | |
| 263 pDestination += tCscreen.ImageHeight * 2; // one spare line | |
| 264 } | |
| 265 } | |
| 266 | |
| 267 | |
| 268 void tComm_exit(void) | |
| 269 { | |
| 270 SStateList status; | |
| 271 get_globalStateList(&status); | |
| 272 | |
| 273 releaseFrame(18,tCscreen.FBStartAdress); | |
| 274 tCscreen.FBStartAdress = 0; | |
| 275 GFX_hwBackgroundOff(); | |
| 276 | |
| 277 if(setForcedBluetoothName) | |
| 278 { | |
| 279 setForcedBluetoothName = 0; | |
| 280 MX_Bluetooth_PowerOff(); | |
| 281 HAL_Delay(1000); | |
| 282 MX_Bluetooth_PowerOn(); | |
| 283 tComm_Set_Bluetooth_Name(1); | |
| 284 } | |
| 285 #ifndef BOOTLOADER_STANDALONE | |
| 286 if(updateSettingsAndMenuOnExit) | |
| 287 { | |
| 288 check_and_correct_settings(); | |
| 289 createDiveSettings(); | |
| 290 tM_rebuild_menu_after_tComm(); | |
| 291 } | |
| 292 #endif | |
| 293 updateSettingsAndMenuOnExit = 0; | |
| 294 | |
| 295 if(status.base == BaseComm) | |
| 296 { | |
| 297 #ifndef BOOTLOADER_STANDALONE | |
| 298 set_globalState_tHome(); | |
| 299 #else | |
| 300 set_globalState_Base(); | |
| 301 #endif | |
| 302 } | |
| 303 } | |
| 304 | |
| 305 | |
| 306 uint8_t tComm_Set_Bluetooth_Name(uint8_t force) | |
| 307 { | |
| 308 uint8_t answer = 0; | |
| 309 | |
| 310 if(hardwareDataGetPointer()->secondarySerial != 0xFFFF) | |
| 311 { | |
| 312 if(force || (hardwareDataGetPointer()->secondary_bluetooth_name_set == 0xFF)) | |
| 313 answer = HW_Set_Bluetooth_Name(hardwareDataGetPointer()->secondarySerial, 0); | |
| 314 #ifdef BOOTLOADER_STANDALONE | |
| 315 if(answer == HAL_OK) | |
| 316 hardware_programmSecondaryBluetoothNameSet(); | |
| 317 #endif | |
| 318 } | |
| 319 else | |
| 320 if(hardwareDataGetPointer()->primarySerial != 0xFFFF) | |
| 321 { | |
| 322 if(force || (hardwareDataGetPointer()->production_bluetooth_name_set == 0xFF)) | |
| 323 answer = HW_Set_Bluetooth_Name(hardwareDataGetPointer()->primarySerial, 0); | |
| 324 #ifdef BOOTLOADER_STANDALONE | |
| 325 if(answer == HAL_OK) | |
| 326 hardware_programmPrimaryBluetoothNameSet(); | |
| 327 #endif | |
| 328 } | |
| 329 return answer; | |
| 330 } | |
| 331 | |
| 332 | |
| 333 uint8_t HW_Set_Bluetooth_Name(uint16_t serial, uint8_t withEscapeSequence) | |
| 334 { | |
| 335 uint8_t answer = HAL_OK; | |
| 336 uint8_t aRxBuffer[50]; | |
| 337 | |
| 338 // char aTxFactoryDefaults[50] = "AT&F1\r"; | |
| 339 | |
| 340 char aTxBufferEscapeSequence[50] = "+++"; | |
| 341 // limit is 19 chars, with 7 chars shown in BLE advertising mode | |
| 342 //________________________123456789012345678901 | |
| 343 char aTxBufferName[50] = "AT+BNAME=OSTC4-12345\r"; | |
| 344 char answerOkay[6] = "\r\nOKr\n"; | |
| 345 | |
| 346 gfx_number_to_string(5,1,&aTxBufferName[15],serial); | |
| 347 | |
| 348 // store active configuration in non-volatile memory | |
| 349 char aTxBufferWrite[50] = "AT&W\r"; | |
| 350 | |
| 351 // char aTxBufferReset[50] = "AT+RESET\r"; | |
| 352 | |
| 353 | |
| 354 HAL_Delay(1010); | |
| 355 if(withEscapeSequence) | |
| 356 { | |
| 357 aRxBuffer[0] = 0; | |
| 358 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferEscapeSequence, 3, 2000)!= HAL_OK) | |
| 359 answer = HAL_ERROR; | |
| 360 HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 3, 2000); | |
| 361 HAL_Delay(1010); | |
| 362 | |
| 363 for(int i=0;i<3;i++) | |
| 364 if(aRxBuffer[i] != '+') | |
| 365 answer = HAL_ERROR; | |
| 366 } | |
| 367 | |
| 368 aRxBuffer[0] = 0; | |
| 369 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferName, 21, 2000)!= HAL_OK) | |
| 370 answer = HAL_ERROR; | |
| 371 HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 21+6, 2000); | |
| 372 | |
| 373 for(int i=0;i<21;i++) | |
| 374 if(aRxBuffer[i] != aTxBufferName[i]) | |
| 375 answer = HAL_ERROR; | |
| 376 | |
| 377 for(int i=0;i<6;i++) | |
| 378 if(aRxBuffer[21+i] != answerOkay[i]) | |
| 379 answer = HAL_ERROR; | |
| 380 | |
| 381 HAL_Delay(200); | |
| 382 | |
| 383 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferWrite, 5, 2000)!= HAL_OK) | |
| 384 answer = HAL_ERROR; | |
| 385 HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 5+6, 2000); | |
| 386 | |
| 387 for(int i=0;i<5;i++) | |
| 388 if(aRxBuffer[i] != aTxBufferWrite[i]) | |
| 389 answer = HAL_ERROR; | |
| 390 | |
| 391 for(int i=0;i<6;i++) | |
| 392 if(aRxBuffer[5+i] != answerOkay[i]) | |
| 393 answer = HAL_ERROR; | |
| 394 | |
| 395 answer = HAL_OK; | |
| 396 return answer; | |
| 397 } | |
| 398 | |
| 399 | |
| 400 uint8_t openComm(uint8_t aRxByte) | |
| 401 { | |
| 402 uint8_t answer = 0; | |
| 403 uint8_t service_mode_last_three_bytes[3]; | |
| 404 uint8_t service_mode_response[5] = | |
| 405 { | |
| 406 0x4B, | |
| 407 0xAB, | |
| 408 0xCD, | |
| 409 0xEF, | |
| 410 0x4C | |
| 411 }; | |
| 412 uint8_t download_mode_response[2] = | |
| 413 { | |
| 414 0xBB, | |
| 415 0x4D | |
| 416 }; | |
| 417 | |
| 418 if((aRxByte != BYTE_DOWNLOAD_MODE) && (aRxByte != BYTE_SERVICE_MODE)) | |
| 419 return 0; | |
| 420 | |
| 421 set_globalState(StUART_STANDARD); | |
| 422 | |
| 423 /* service mode is four bytes | |
| 424 0xAA 0xAB 0xCD 0xEF | |
| 425 answer is | |
| 426 */ | |
| 427 | |
| 428 if(aRxByte == BYTE_SERVICE_MODE) | |
| 429 { | |
| 430 if((HAL_UART_Receive(&UartHandle, (uint8_t*)service_mode_last_three_bytes, 3, 2000)!= HAL_OK)) | |
| 431 answer = 0x00; | |
| 432 else | |
| 433 { | |
| 434 if((service_mode_last_three_bytes[0] != 0xAB) || (service_mode_last_three_bytes[1] != 0xCD) || (service_mode_last_three_bytes[2] != 0xEF)) | |
| 435 answer = 0x00; | |
| 436 else | |
| 437 { | |
| 438 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)service_mode_response, 5, 2000)!= HAL_OK) | |
| 439 answer = 0x00; | |
| 440 else | |
| 441 answer = prompt4D4C(receiveStartByteUart); | |
| 442 } | |
| 443 } | |
| 444 } | |
| 445 else //if(aRxByte == BYTE_SERVICE_MODE) | |
| 446 { | |
| 447 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)download_mode_response, 2, 2000)!= HAL_OK) | |
| 448 answer = 0x00; | |
| 449 else | |
| 450 answer = prompt4D4C(receiveStartByteUart); | |
| 451 } | |
| 452 /* | |
| 453 uint8_t debug[256] = {0}; | |
| 454 uint8_t dbgptr = 0; | |
| 455 debug[dbgptr++] = aRxByte; | |
| 456 */ | |
| 457 while((answer == prompt4D4C(receiveStartByteUart)) && (HAL_UART_Receive(&UartHandle, (uint8_t*)&aRxByte, 1, 120000)== HAL_OK)) | |
| 458 { | |
| 459 // debug[dbgptr++] = aRxByte; | |
| 460 answer = select_mode(aRxByte); | |
| 461 } | |
| 462 set_returnFromComm(); | |
| 463 return 1; | |
| 464 } | |
| 465 | |
| 466 | |
| 467 uint8_t prompt4D4C(uint8_t mode) | |
| 468 { | |
| 469 if(mode == BYTE_SERVICE_MODE) | |
| 470 return 0x4C; | |
| 471 else | |
| 472 return 0x4D; | |
| 473 } | |
| 474 | |
| 475 | |
| 476 uint8_t select_mode(uint8_t type) | |
| 477 { | |
| 478 #ifndef BOOTLOADER_STANDALONE | |
| 479 SLogbookHeader logbookHeader; | |
| 480 SLogbookHeaderOSTC3 * plogbookHeaderOSTC3; | |
| 481 SLogbookHeaderOSTC3compact * plogbookHeaderOSTC3compact; | |
| 482 uint32_t sampleTotalLength; | |
| 483 SSettings* pSettings = settingsGetPointer(); | |
| 484 RTC_DateTypeDef sdatestructure; | |
| 485 RTC_TimeTypeDef stimestructure; | |
| 486 #else | |
| 487 uint8_t dummyForBootloader[256] = {0}; | |
| 488 #endif | |
| 489 | |
| 490 uint8_t count; | |
| 491 uint8_t aTxBuffer[128]; | |
| 492 uint8_t aRxBuffer[68]; | |
| 493 uint8_t answer; | |
| 494 aTxBuffer[0] = type; | |
| 495 aTxBuffer[1] = prompt4D4C(receiveStartByteUart); | |
| 496 uint8_t tempHigh, tempLow; | |
| 497 count = 0; | |
| 498 | |
| 499 // service mode only commands | |
| 500 if(receiveStartByteUart == BYTE_SERVICE_MODE) | |
| 501 { | |
| 502 // first part | |
| 503 switch(type) | |
| 504 { | |
| 505 // start communication (again) | |
| 506 case 0xAA: | |
| 507 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 2, 1000)!= HAL_OK) | |
| 508 return 0; | |
| 509 else | |
| 510 return prompt4D4C(receiveStartByteUart); | |
| 511 | |
| 512 /* | |
| 513 // update firmware main preparation | |
| 514 case 0x74: | |
| 515 ext_flash_erase_firmware_if_not_empty(); | |
| 516 break; | |
| 517 | |
| 518 // update firmware main with variable full access memory location preparation | |
| 519 case 0x76: | |
| 520 ext_flash_erase_firmware2_if_not_empty(); | |
| 521 break; | |
| 522 */ | |
| 523 default: | |
| 524 break; | |
| 525 } | |
| 526 | |
| 527 #ifndef BOOTLOADER_STANDALONE | |
| 528 uint32_t logCopyDataPtr = 0; | |
| 529 convert_Type logCopyDataLength; | |
| 530 uint32_t logCopyDataPtrTemp = 0; | |
| 531 uint32_t logCopyDataLengthTemp = 0; | |
| 532 uint8_t logDummyByte = 0; | |
| 533 uint8_t logStepBackwards = 0; | |
| 534 convert16_Type totalDiveCount; | |
| 535 logCopyDataLength.u32bit = 0; | |
| 536 totalDiveCount.u16bit = 0; | |
| 537 #endif | |
| 538 | |
| 539 // Exit communication on Text like RING, CONNECT, ... or 0xFF command | |
| 540 if((type < 0x60) || (type == 0xFF)) | |
| 541 return 0; | |
| 542 | |
| 543 // return of command for (almost) all commands | |
| 544 switch(type) | |
| 545 { | |
| 546 // not supported yet case 0x20: // send hi:lo:temp1 bytes starting from ext_flash_address:3 | |
| 547 // not supported yet case 0x22: // Resets all logbook pointers and the logbook (!) | |
| 548 // not supported yet case 0x23: // Resets battery gauge registers | |
| 549 // not supported yet case 0x30: // write bytes starting from ext_flash_address:3 (Stop when timeout) | |
| 550 // not supported yet case 0x40: // erases 4kB block from ext_flash_address:3 (Warning: No confirmation or built-in security here...) | |
| 551 // not supported yet case 0x42: // erases range in 4kB steps (Get 3 bytes address and 1byte amount of 4kB blocks) | |
| 552 // not supported yet case 0x50: // sends firmware from external flash from 0x3E0000 to 0x3FD000 (118784bytes) via comm | |
| 553 case 0xFE: // hw unit_tests | |
| 554 case 0x71: // hw read manufacturing data | |
| 555 case 0x73: // hw update FLEX | |
| 556 case 0x79: // hw read device data | |
| 557 #ifdef BOOTLOADER_STANDALONE | |
| 558 case 0x74: // hw update Firmware | |
| 559 case 0x75: // hw update RTE | |
| 560 case 0x76: // hw update Fonts | |
| 561 case 0x80: // hw write manufacturing data | |
| 562 case 0x81: // hw write second serial | |
| 563 case 0x82: // hw set bluetooth name | |
| 564 #else | |
| 565 case 0x83: // hw copy logbook entry - read | |
| 566 case 0x84: // hw copy logbook entry - write | |
| 567 case 0x85: // hw read entire logbook memory | |
| 568 case 0x86: // hw overwrite entire logbook memory | |
| 569 case 0x87: // hw ext_flash_repair_SPECIAL_dive_numbers_starting_count_with memory(x) | |
| 570 | |
| 571 #endif | |
| 572 case 0xC1: // Start low-level bootloader | |
| 573 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1, 1000)!= HAL_OK) | |
| 574 return 0; | |
| 575 break; | |
| 576 default: | |
| 577 break; | |
| 578 } | |
| 579 | |
| 580 // now send content or update firmware | |
| 581 switch(type) | |
| 582 { | |
| 583 case 0xFE: | |
| 584 // work to do :-) 12. Oct. 2015 | |
| 585 // 256 bytes output | |
| 586 memset(aTxBuffer,0,128); | |
| 587 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 588 return 0; | |
| 589 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 590 return 0; | |
| 591 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 592 break; | |
| 593 | |
| 594 case 0x71: | |
| 595 memcpy(aTxBuffer,hardwareDataGetPointer(),64); | |
| 596 count += 64; | |
| 597 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 598 break; | |
| 599 | |
| 600 case 0x73: | |
| 601 #ifndef BOOTLOADER_STANDALONE | |
| 602 answer = receive_update_flex(1); | |
| 603 #else | |
| 604 answer = receive_update_flex(0); | |
| 605 #endif | |
| 606 if(answer == 0) | |
| 607 return 0; | |
| 608 else if(answer == 2) // 2 = RTE without bootToBootloader | |
| 609 { | |
| 610 aTxBuffer[0] = 0xFF; | |
| 611 HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1,10000); | |
| 612 return 0; | |
| 613 } | |
| 614 else | |
| 615 { | |
| 616 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 617 if(answer == 1) /* 0xFF is checksum error, 2 = RTE without bootToBootloader */ | |
| 618 { | |
| 619 extern uint8_t bootToBootloader; | |
| 620 bootToBootloader = 1; | |
| 621 } | |
| 622 } | |
| 623 break; | |
| 624 | |
| 625 case 0x79: | |
| 626 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1,10000)!= HAL_OK) | |
| 627 return 0; | |
| 628 ext_flash_read_fixed_16_devicedata_blocks_formated_128byte_total(aTxBuffer); | |
| 629 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 630 return 0; | |
| 631 aTxBuffer[0] = prompt4D4C(receiveStartByteUart); | |
| 632 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1,10000)!= HAL_OK) | |
| 633 return 0; | |
| 634 else | |
| 635 return prompt4D4C(receiveStartByteUart); | |
| 636 | |
| 637 case 0x82: | |
| 638 #ifdef BOOTLOADER_STANDALONE | |
| 639 setForcedBluetoothName = 1; | |
| 640 return 0; | |
| 641 #else | |
| 642 settingsGetPointer()->debugModeOnStart = 1; | |
| 643 extern uint8_t bootToBootloader; | |
| 644 bootToBootloader = 1; | |
| 645 return prompt4D4C(receiveStartByteUart); | |
| 646 #endif | |
| 647 | |
| 648 #ifdef BOOTLOADER_STANDALONE | |
| 649 case 0x74: | |
| 650 answer = receive_update_data_mainCPU_firmware(); | |
| 651 if(answer != 0) | |
| 652 { | |
| 653 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 654 if(answer == 1) // 0xFF is checksum error | |
| 655 { | |
| 656 extern uint8_t bootToBootloader; | |
| 657 bootToBootloader = 1; | |
| 658 } | |
| 659 } | |
| 660 else | |
| 661 return 0; | |
| 662 break; | |
| 663 | |
| 664 case 0x75: | |
| 665 receive_update_data_cpu2(); | |
| 666 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 667 break; | |
| 668 | |
| 669 case 0x76: | |
| 670 answer = receive_update_data_mainCPU_variable_firmware(); | |
| 671 if(answer != 0) | |
| 672 { | |
| 673 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 674 if(answer == 1) // 0xFF is checksum error | |
| 675 { | |
| 676 extern uint8_t bootToBootloader; | |
| 677 bootToBootloader = 1; | |
| 678 } | |
| 679 } | |
| 680 else | |
| 681 return 0; | |
| 682 break; | |
| 683 | |
| 684 case 0x80: | |
| 685 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 52, 5000)!= HAL_OK) | |
| 686 return 0; | |
| 687 if(hardware_programmProductionData(aRxBuffer) == HAL_OK) | |
| 688 { | |
| 689 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 690 } | |
| 691 else | |
| 692 return 0; | |
| 693 break; | |
| 694 | |
| 695 case 0x81: | |
| 696 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 12, 1000)!= HAL_OK) | |
| 697 return 0; | |
| 698 if(hardware_programmSecondarySerial(aRxBuffer) == HAL_OK) | |
| 699 { | |
| 700 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 701 } | |
| 702 else | |
| 703 return 0; | |
| 704 break; | |
| 705 | |
| 706 #else | |
| 707 | |
| 708 #ifdef SPECIALPROGRAMM | |
| 709 case 0x80: | |
| 710 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 52, 5000)!= HAL_OK) | |
| 711 return 0; | |
| 712 if(hardware_programmProductionData(aRxBuffer) == HAL_OK) | |
| 713 { | |
| 714 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 715 } | |
| 716 else | |
| 717 return 0; | |
| 718 break; | |
| 719 #endif | |
| 720 case 0x83: | |
| 721 if(HAL_UART_Receive(&UartHandle, &logStepBackwards, 1, 1000)!= HAL_OK) | |
| 722 return 0; | |
| 723 logCopyDataPtr = getFrame(98); | |
| 724 logCopyDataPtrTemp = logCopyDataPtr; | |
| 725 logCopyDataLength.u32bit = ext_flash_read_dive_raw_with_double_header_1K((uint8_t *)logCopyDataPtr, 1000000,logStepBackwards); | |
| 726 answer = HAL_OK; | |
| 727 if(answer == HAL_OK) | |
| 728 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteLow), 1,2000); | |
| 729 if(answer == HAL_OK) | |
| 730 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteMidLow), 1,2000); | |
| 731 if(answer == HAL_OK) | |
| 732 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteMidHigh), 1,2000); | |
| 733 if(answer == HAL_OK) | |
| 734 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteHigh), 1,2000); | |
| 735 logCopyDataLengthTemp = logCopyDataLength.u32bit; | |
| 736 while((logCopyDataLengthTemp >= 0xFFFF) && (answer == HAL_OK)) | |
| 737 { | |
| 738 answer = HAL_UART_Transmit(&UartHandle, (uint8_t *)logCopyDataPtrTemp, 0xFFFF,30000); | |
| 739 logCopyDataLengthTemp -= 0xFFFF; | |
| 740 logCopyDataPtrTemp += 0xFFFF; | |
| 741 } | |
| 742 if((logCopyDataLengthTemp > 0) && (answer == HAL_OK)) | |
| 743 answer = HAL_UART_Transmit(&UartHandle, (uint8_t *)logCopyDataPtrTemp, (uint16_t)logCopyDataLengthTemp,30000); | |
| 744 releaseFrame(98,logCopyDataPtr); | |
| 745 if(answer == HAL_OK) | |
| 746 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 747 else | |
| 748 return 0; | |
| 749 break; | |
| 750 | |
| 751 case 0x84: | |
| 752 logCopyDataPtr = getFrame(98); | |
| 753 logCopyDataPtrTemp = logCopyDataPtr; | |
| 754 answer = HAL_OK; | |
| 755 if(answer == HAL_OK) | |
| 756 answer = HAL_UART_Receive(&UartHandle, &logDummyByte, 1,2000); | |
| 757 if(answer == HAL_OK) | |
| 758 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteLow), 1,2000); | |
| 759 if(answer == HAL_OK) | |
| 760 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteMidLow), 1,2000); | |
| 761 if(answer == HAL_OK) | |
| 762 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteMidHigh), 1,2000); | |
| 763 if(answer == HAL_OK) | |
| 764 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteHigh), 1,2000); | |
| 765 logCopyDataLengthTemp = logCopyDataLength.u32bit; | |
| 766 while((logCopyDataLengthTemp >= 0xFFFF) && (answer == HAL_OK)) | |
| 767 { | |
| 768 answer = HAL_UART_Receive(&UartHandle, (uint8_t *)logCopyDataPtrTemp, 0xFFFF,30000); | |
| 769 logCopyDataLengthTemp -= 0xFFFF; | |
| 770 logCopyDataPtrTemp += 0xFFFF; | |
| 771 } | |
| 772 if((logCopyDataLengthTemp > 0) && (answer == HAL_OK)) | |
| 773 answer = HAL_UART_Receive(&UartHandle, (uint8_t *)logCopyDataPtrTemp, (uint16_t)logCopyDataLengthTemp,30000); | |
| 774 if(answer == HAL_OK) | |
| 775 ext_flash_write_dive_raw_with_double_header_1K((uint8_t *)logCopyDataPtr, logCopyDataLength.u32bit); | |
| 776 releaseFrame(98,logCopyDataPtr); | |
| 777 if(answer == HAL_OK) | |
| 778 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 779 else | |
| 780 return 0; | |
| 781 break; | |
| 782 | |
| 783 case 0x85: | |
| 784 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 785 logCopyDataPtr = getFrame(98); | |
| 786 ext_flash_read_header_memory((uint8_t *)logCopyDataPtr); | |
| 787 for(int i=0;i<8;i++) | |
| 788 HAL_UART_Transmit(&UartHandle, (uint8_t *)(logCopyDataPtr + (0x8000 * i)), (uint16_t)0x8000,60000); | |
| 789 releaseFrame(98,logCopyDataPtr); | |
| 790 break; | |
| 791 | |
| 792 case 0x86: | |
| 793 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 794 logCopyDataPtr = getFrame(98); | |
| 795 for(int i=0;i<8;i++) | |
| 796 HAL_UART_Receive(&UartHandle, (uint8_t *)(logCopyDataPtr + (0x8000 * i)), (uint16_t)0x8000,60000); | |
| 797 ext_flash_write_header_memory((uint8_t *)logCopyDataPtr); | |
| 798 releaseFrame(98,logCopyDataPtr); | |
| 799 break; | |
| 800 | |
| 801 case 0x87: | |
| 802 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 4, 1000)!= HAL_OK) | |
| 803 return 0; | |
| 804 if(((aRxBuffer[0] ^ aRxBuffer[2]) != 0xFF) || ((aRxBuffer[1] ^ aRxBuffer[3]) != 0xFF)) | |
| 805 return 0; | |
| 806 totalDiveCount.u8bit.byteLow = aRxBuffer[1]; | |
| 807 totalDiveCount.u8bit.byteHigh = aRxBuffer[0]; | |
| 808 ext_flash_repair_SPECIAL_dive_numbers_starting_count_with(totalDiveCount.u16bit); | |
| 809 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 810 break; | |
| 811 #endif | |
| 812 } | |
| 813 | |
| 814 // was service command? Yes, finish and exit | |
| 815 if(count) | |
| 816 { | |
| 817 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, count,10000)!= HAL_OK) | |
| 818 return 0; | |
| 819 else | |
| 820 return prompt4D4C(receiveStartByteUart); | |
| 821 } | |
| 822 } | |
| 823 | |
| 824 | |
| 825 // download mode commands | |
| 826 switch(type) | |
| 827 { | |
| 828 // return of command for almost all commands | |
| 829 case 0x60: // get model + features | |
| 830 case 0x61: // get all headers full (256 bytes) | |
| 831 case 0x62: // set clock | |
| 832 case 0x63: // set custom text | |
| 833 case 0x66: // get dive profile | |
| 834 case 0x69: // get serial, old version numbering, custom text | |
| 835 case 0x6A: // get model | |
| 836 case 0x6B: // get specific firmware version | |
| 837 case 0x6D: // get all compact headers (16 byte) | |
| 838 case 0x6E: // display text | |
| 839 case 0x70: // read min, default, max setting | |
| 840 case 0x72: // read setting | |
| 841 case 0x77: // write setting | |
| 842 case 0x78: // reset all settings | |
| 843 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1, 1000)!= HAL_OK) | |
| 844 return 0; | |
| 845 break; | |
| 846 | |
| 847 // start communication (again) | |
| 848 case 0xBB: | |
| 849 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 2, 1000)!= HAL_OK) | |
| 850 return 0; | |
| 851 else | |
| 852 return prompt4D4C(receiveStartByteUart); | |
| 853 | |
| 854 // stop communication | |
| 855 case 0xFF: | |
| 856 HAL_UART_Transmit(&UartHandle, (uint8_t*)&aTxBuffer, 1, 1000); | |
| 857 return 0; | |
| 858 | |
| 859 default: | |
| 860 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); // hw 160712 | |
| 861 break; | |
| 862 } | |
| 863 | |
| 864 switch(type) | |
| 865 { | |
| 866 case 0x62: | |
| 867 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 6, 2000)!= HAL_OK) | |
| 868 return 0; | |
| 869 break; | |
| 870 case 0x63: | |
| 871 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 60, 5000)!= HAL_OK) | |
| 872 return 0; | |
| 873 break; | |
| 874 case 0x66: | |
| 875 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 1000)!= HAL_OK) | |
| 876 return 0; | |
| 877 break; | |
| 878 case 0x6B: | |
| 879 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 1000)!= HAL_OK) | |
| 880 return 0; | |
| 881 break; | |
| 882 case 0x6E: | |
| 883 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 16, 5000)!= HAL_OK) | |
| 884 return 0; | |
| 885 break; | |
| 886 case 0x77: | |
| 887 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 5, 5000)!= HAL_OK) | |
| 888 return 0; | |
| 889 break; | |
| 890 case 0x72: | |
| 891 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 5000)!= HAL_OK) | |
| 892 return 0; | |
| 893 break; | |
| 894 case 0x70: | |
| 895 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 5000)!= HAL_OK) | |
| 896 return 0; | |
| 897 break; | |
| 898 } | |
| 899 | |
| 900 switch(type) | |
| 901 { | |
| 902 /* common to standard and bootloader */ | |
| 903 | |
| 904 // get model + features | |
| 905 case 0x60: | |
| 906 aTxBuffer[count++] = 0x00; // hardware descriptor HIGH byte | |
| 907 aTxBuffer[count++] = 0x3B; // hardware descriptor LOW byte // 0x3B is OSTC4 // 0x1A is OTSC3 | |
| 908 aTxBuffer[count++] = 0x00; // feature descriptor HIGH byte | |
| 138 | 909 aTxBuffer[count++] = 0x00; // feature descriptor LOW byte |
| 38 | 910 aTxBuffer[count++] = 0x43; // model id |
| 911 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 912 break; | |
| 913 | |
| 914 // get model | |
| 915 case 0x6A: | |
| 916 aTxBuffer[count++] = 0x3B; // 0x3B is OSTC4 // 0x1A is OTSC3 | |
| 917 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 918 break; | |
| 919 | |
| 920 // get all firmware version and status (OSTC4 only) | |
| 921 case 0x6B: | |
| 922 switch(*aRxBuffer) | |
| 923 { | |
| 924 case 0xFF: | |
| 925 // firmware | |
| 926 aTxBuffer[count++] = firmwareDataGetPointer()->versionFirst; | |
| 927 aTxBuffer[count++] = firmwareDataGetPointer()->versionSecond; | |
| 928 aTxBuffer[count++] = firmwareDataGetPointer()->versionThird; | |
| 929 aTxBuffer[count++] = firmwareDataGetPointer()->versionBeta; | |
| 930 break; | |
| 931 case 0xFE: | |
| 932 // RTE | |
| 933 getActualRTEandFONTversion(&tempHigh, &tempLow, 0, 0); // RTE | |
| 934 aTxBuffer[count++] = tempHigh; | |
| 935 aTxBuffer[count++] = tempLow; | |
| 936 aTxBuffer[count++] = 0; | |
| 937 aTxBuffer[count++] = 0; | |
| 938 break; | |
| 939 case 0x10: | |
| 940 getActualRTEandFONTversion( 0, 0, &tempHigh, &tempLow); // font | |
| 941 aTxBuffer[count++] = tempHigh; | |
| 942 aTxBuffer[count++] = tempLow; | |
| 943 aTxBuffer[count++] = 0; | |
| 944 aTxBuffer[count++] = 0; | |
| 945 break; | |
| 946 default: | |
| 947 // not supported | |
| 948 aTxBuffer[count++] = 0xFF; | |
| 949 aTxBuffer[count++] = 0xFF; | |
| 950 aTxBuffer[count++] = 0xFF; | |
| 951 aTxBuffer[count++] = 0xFF; | |
| 952 break; | |
| 953 /* Jef Driesen Test | |
| 954 default: | |
| 955 // not supported | |
| 956 aTxBuffer[count++] = 0x1; | |
| 957 aTxBuffer[count++] = 0x1; | |
| 958 aTxBuffer[count++] = 0x1; | |
| 959 aTxBuffer[count++] = 0x1; | |
| 960 break; | |
| 961 */ | |
| 962 } | |
| 963 /* | |
| 964 // serial | |
| 965 aTxBuffer[count++] = pSettings->serialLow; | |
| 966 aTxBuffer[count++] = pSettings->serialHigh; | |
| 967 // batch code (date) | |
| 968 hardwareBatchCode(&tempHigh, &tempLow); | |
| 969 aTxBuffer[count++] = tempLow; | |
| 970 aTxBuffer[count++] = tempHigh; | |
| 971 // status and status detail (future feature) | |
| 972 aTxBuffer[count++] = 0; | |
| 973 aTxBuffer[count++] = 0; | |
| 974 aTxBuffer[count++] = 0; | |
| 975 aTxBuffer[count++] = 0; | |
| 976 */ | |
| 977 // prompt | |
| 978 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 979 break; | |
| 980 | |
| 981 // display text | |
| 982 case 0x6E: | |
| 983 for(int i=0;i<16;i++) | |
| 984 display_text[i] = aRxBuffer[i]; | |
| 985 display_text[15] = 0; | |
| 986 display_text[255] = 16; | |
| 987 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 988 break; | |
| 989 | |
| 990 // version / identify | |
| 991 case 0x69: | |
| 992 #ifndef BOOTLOADER_STANDALONE | |
| 993 aTxBuffer[count++] = pSettings->serialLow; | |
| 994 aTxBuffer[count++] = pSettings->serialHigh; | |
| 995 aTxBuffer[count++] = firmwareVersion_16bit_low(); | |
| 996 aTxBuffer[count++] = firmwareVersion_16bit_high(); | |
| 997 memcpy(&aTxBuffer[count], pSettings->customtext, 60); | |
| 998 #else | |
| 999 aTxBuffer[count++] = 0;//pSettings->serialLow; | |
| 1000 aTxBuffer[count++] = 0;//pSettings->serialHigh; | |
| 1001 aTxBuffer[count++] = 0;//firmwareVersion_16bit_low(); | |
| 1002 aTxBuffer[count++] = 0;//firmwareVersion_16bit_high(); | |
| 1003 memset(&aTxBuffer[count], 0, 60); | |
| 1004 #endif | |
| 1005 count += 60; | |
| 1006 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1007 break; | |
| 1008 | |
| 1009 #ifndef BOOTLOADER_STANDALONE | |
| 1010 //Reset all setting | |
| 1011 case 0x78: | |
| 1012 set_settings_to_Standard(); | |
| 1013 updateSettingsAndMenuOnExit = 1; | |
| 1014 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1015 break; | |
| 1016 #endif | |
| 1017 | |
| 1018 #ifndef BOOTLOADER_STANDALONE | |
| 1019 // full headers (256 byte) | |
| 1020 case 0x61: | |
| 1021 // for(int StepBackwards = 0;StepBackwards<256;StepBackwards++) // comment Jef Driesen email 15.09.2015 and 3.3.2016 | |
| 1022 for(int StepBackwards = 255; StepBackwards > -1; StepBackwards--) | |
| 1023 { | |
| 1024 logbook_getHeader(StepBackwards, &logbookHeader); | |
| 1025 plogbookHeaderOSTC3 = logbook_build_ostc3header(&logbookHeader); | |
| 1026 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)plogbookHeaderOSTC3, 256,5000)!= HAL_OK) | |
| 1027 return 0; | |
| 1028 } | |
| 1029 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1030 break; | |
| 1031 | |
| 1032 // compact headers (16 byte) | |
| 1033 case 0x6D: | |
| 1034 // for(int StepBackwards = 0;StepBackwards<256;StepBackwards++) // comment Jef Driesen email 15.09.2015 and 3.3.2016 | |
| 1035 for(int StepBackwards = 255; StepBackwards > -1; StepBackwards--) | |
| 1036 { | |
| 1037 logbook_getHeader(StepBackwards, &logbookHeader); | |
| 1038 plogbookHeaderOSTC3compact = logbook_build_ostc3header_compact(&logbookHeader); | |
| 1039 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)plogbookHeaderOSTC3compact, 16,5000)!= HAL_OK) | |
| 1040 return 0; | |
| 1041 } | |
| 1042 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1043 break; | |
| 1044 | |
| 1045 // set clock & date | |
| 1046 case 0x62: | |
| 1047 // ToDo | |
| 1048 stimestructure.Hours = aRxBuffer[0]; | |
| 1049 stimestructure.Minutes = aRxBuffer[1]; | |
| 1050 stimestructure.Seconds = aRxBuffer[2]; | |
| 1051 sdatestructure.Month = aRxBuffer[3]; | |
| 1052 sdatestructure.Date = aRxBuffer[4]; | |
| 1053 sdatestructure.Year = aRxBuffer[5]; // This parameter must be a number between Min_Data = 0 and Max_Data = 99 | |
| 1054 setWeekday(&sdatestructure); | |
| 1055 | |
| 1056 if( ( stimestructure.Hours < 24 ) | |
| 1057 &&( stimestructure.Minutes < 60 ) | |
| 1058 &&( stimestructure.Seconds < 60 ) | |
| 1059 &&( sdatestructure.Month < 13 ) | |
| 1060 &&( sdatestructure.Date < 32 ) | |
| 1061 &&( sdatestructure.Year < 100 )) | |
| 1062 { | |
| 1063 setTime(stimestructure); | |
| 1064 setDate(sdatestructure); | |
| 1065 set_globalState(StUART_RTECONNECT); | |
| 1066 HAL_Delay(1); | |
| 1067 set_globalState(StUART_STANDARD); | |
| 1068 } | |
| 1069 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1070 break; | |
| 1071 | |
| 1072 case 0x63: | |
| 1073 for(int i=0;i<60;i++) | |
| 1074 pSettings->customtext[i] = aRxBuffer[i]; | |
| 1075 pSettings->customtext[59] = 0; | |
| 1076 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1077 break; | |
| 1078 | |
| 1079 // get dive profile | |
| 1080 case 0x66: | |
| 1081 // logbook_getHeader(aRxBuffer[0], &logbookHeader); // comment Jef Driesen email 15.09.2015 | |
| 1082 logbook_getHeader(255 - aRxBuffer[0], &logbookHeader); | |
| 1083 plogbookHeaderOSTC3 = logbook_build_ostc3header(&logbookHeader); | |
| 1084 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)plogbookHeaderOSTC3, 256,5000)!= HAL_OK) | |
| 1085 return 0; | |
| 1086 ext_flash_open_read_sample(255 - aRxBuffer[0], &sampleTotalLength); // comment Jef Driesen email 15.09.2015 about length: changed in externLogbookFlash.c | |
| 1087 while(sampleTotalLength >= 128) | |
| 1088 { | |
| 1089 ext_flash_read_next_sample_part(aTxBuffer,128); | |
| 1090 sampleTotalLength -= 128; | |
| 1091 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 1092 return 0; | |
| 1093 } | |
| 1094 if(sampleTotalLength) | |
| 1095 { | |
| 1096 ext_flash_read_next_sample_part(aTxBuffer,sampleTotalLength); | |
| 1097 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, sampleTotalLength,5000)!= HAL_OK) | |
| 1098 return 0; | |
| 1099 } | |
| 1100 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1101 break; | |
| 1102 | |
| 1103 // read min,default,max setting | |
| 1104 case 0x70: | |
| 1105 count += readDataLimits__8and16BitValues_4and7BytesOutput(aRxBuffer[0],&aTxBuffer[count]); | |
| 1106 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1107 break; | |
| 1108 | |
| 1109 // read setting | |
| 1110 case 0x72: | |
| 1111 readData(aRxBuffer[0],&aTxBuffer[count]); | |
| 1112 count += 4; | |
| 1113 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1114 break; | |
| 1115 | |
| 1116 // write setting | |
| 1117 case 0x77: | |
| 1118 writeData(aRxBuffer); | |
| 1119 updateSettingsAndMenuOnExit = 1; | |
| 1120 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1121 break; | |
| 1122 #else | |
| 1123 /* bootloader dummies */ | |
| 1124 // full headers (256 byte) | |
| 1125 case 0x61: | |
| 1126 for(int StepBackwards = 0;StepBackwards<256;StepBackwards++) | |
| 1127 { | |
| 1128 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)dummyForBootloader, 256,5000)!= HAL_OK) | |
| 1129 return 0; | |
| 1130 } | |
| 1131 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1132 break; | |
| 1133 // compact headers (16 byte) | |
| 1134 case 0x6D: | |
| 1135 for(int StepBackwards = 0;StepBackwards<256;StepBackwards++) | |
| 1136 { | |
| 1137 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)dummyForBootloader, 16,5000)!= HAL_OK) | |
| 1138 return 0; | |
| 1139 } | |
| 1140 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1141 break; | |
| 1142 // set clock & date | |
| 1143 case 0x62: | |
| 1144 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1145 break; | |
| 1146 // set custom text | |
| 1147 case 0x63: | |
| 1148 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1149 break; | |
| 1150 // get dive profile | |
| 1151 case 0x66: | |
| 1152 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)dummyForBootloader, 256,5000)!= HAL_OK) | |
| 1153 return 0; | |
| 1154 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1155 break; | |
| 1156 // read min,default,max setting | |
| 1157 // read settings | |
| 1158 | |
| 1159 | |
| 1160 case 0x72: | |
| 1161 memcpy(&aTxBuffer[count], dummyForBootloader, 4); | |
| 1162 count += 4; | |
| 1163 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1164 break; | |
| 1165 // write settings | |
| 1166 case 0x77: | |
| 1167 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1168 break; | |
| 1169 #endif | |
| 1170 } | |
| 1171 | |
| 1172 if(count) | |
| 1173 { | |
| 1174 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, count,10000)!= HAL_OK) | |
| 1175 return 0; | |
| 1176 else | |
| 1177 return prompt4D4C(receiveStartByteUart); | |
| 1178 } | |
| 1179 return 0; | |
| 1180 } | |
| 1181 | |
| 1182 | |
| 1183 HAL_StatusTypeDef receive_uart_large_size(UART_HandleTypeDef *huart, uint8_t *pData, uint32_t Size) | |
| 1184 { | |
| 1185 uint16_t length_16_blocks; | |
| 1186 uint16_t length_16_remainder; | |
| 1187 uint32_t temp; | |
| 1188 HAL_StatusTypeDef result = HAL_OK; | |
| 1189 uint32_t pDataLocal; | |
| 1190 | |
| 1191 length_16_blocks = (uint16_t) (Size / 0xFFFF); | |
| 1192 temp = length_16_blocks; | |
| 1193 temp *= 0xFFFF; | |
| 1194 length_16_remainder = (uint16_t) ( Size - temp); | |
| 1195 | |
| 1196 pDataLocal = (uint32_t)pData; | |
| 1197 | |
| 1198 while((result == HAL_OK) && length_16_blocks) | |
| 1199 { | |
| 1200 result = HAL_UART_Receive(&UartHandle, (uint8_t *)pDataLocal, 0xFFFF , 60000); | |
| 1201 pDataLocal += 0xFFFF; | |
| 1202 length_16_blocks--; | |
| 1203 } | |
| 1204 if((result == HAL_OK) && length_16_remainder) | |
| 1205 { | |
| 1206 result = HAL_UART_Receive(&UartHandle, (uint8_t *)pDataLocal, length_16_remainder , 60000); | |
| 1207 } | |
| 1208 return result; | |
| 1209 } | |
| 1210 | |
| 1211 | |
| 1212 /* for safety reason (memory blocking this code is main and sub */ | |
| 1213 | |
| 1214 #ifdef BOOTLOADER_STANDALONE | |
| 1215 | |
| 1216 uint8_t receive_update_data_cpu2(void) | |
| 1217 { | |
| 1218 uint8_t answer; | |
| 1219 | |
| 1220 uint8_t* pBuffer = (uint8_t*)getFrame(20); | |
| 1221 answer = receive_update_data_cpu2_sub(pBuffer); | |
| 1222 releaseFrame(20,(uint32_t)pBuffer); | |
| 1223 return answer; | |
| 1224 } | |
| 1225 | |
| 1226 | |
| 1227 uint8_t receive_update_data_cpu2_sub(uint8_t* pBuffer) | |
| 1228 { | |
| 1229 uint8_t sBuffer[10]; | |
| 1230 uint32_t length, offsetTotal, pruefsumme, pruefsummeCalc; | |
| 1231 uint8_t id; | |
| 1232 const uint8_t id_RTE = 0xFE; | |
| 1233 | |
| 1234 //Get length | |
| 1235 if(HAL_UART_Receive(&UartHandle, pBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1236 { | |
| 1237 return 0; | |
| 1238 } | |
| 1239 length = 256 * 256 * 256 * (uint32_t)pBuffer[0] + 256 * 256 * (uint32_t)pBuffer[1] + 256 * (uint32_t)pBuffer[2] + pBuffer[3]; | |
| 1240 | |
| 1241 //Get id | |
| 1242 if(HAL_UART_Receive(&UartHandle, pBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1243 { | |
| 1244 return 0; | |
| 1245 } | |
| 1246 id = pBuffer[0]; | |
| 1247 offsetTotal = 256 * 256 * 256 * (uint32_t)pBuffer[0] + 256 * 256 * (uint32_t)pBuffer[1] + 256 * (uint32_t)pBuffer[2] + pBuffer[3]; | |
| 1248 | |
| 1249 // get pruefsumme, bytes are in different order on Dev C++ code!!! | |
| 1250 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1251 { | |
| 1252 return 0; | |
| 1253 } | |
| 1254 pruefsumme = 256 * 256 * 256 * (uint32_t)sBuffer[3] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[1] + sBuffer[0]; | |
| 1255 pruefsummeCalc = length + offsetTotal; | |
| 1256 | |
| 1257 // no need to get code if pruefsumme == length is wrong | |
| 1258 if(pruefsummeCalc != pruefsumme) | |
| 1259 { | |
| 1260 return 0; | |
| 1261 } | |
| 1262 | |
| 1263 //get Code | |
| 1264 if(receive_uart_large_size(&UartHandle, pBuffer, length)!= HAL_OK) | |
| 1265 { | |
| 1266 return 0; | |
| 1267 } | |
| 1268 | |
| 1269 //get Checksum | |
| 1270 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 580000 | |
| 1271 { | |
| 1272 return 0; | |
| 1273 } | |
| 1274 uint32_t checksum = 256 * 256 * 256 *(uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1275 // uint32_t checksumCalc = crc32c_checksum(pBuffer, length,0,0); | |
| 1276 uint32_t checksumCalc = CRC_CalcBlockCRC((uint32_t*)pBuffer, length/4); | |
| 1277 | |
| 1278 if(checksum != checksumCalc) | |
| 1279 { | |
| 1280 return 0; | |
| 1281 } | |
| 1282 | |
| 1283 if(id != id_RTE) | |
| 1284 { | |
| 1285 strcpy(display_text,"wrong data."); | |
| 1286 display_text[255] = 32; | |
| 1287 return 0; | |
| 1288 } | |
| 1289 | |
| 1290 strcpy(display_text," RTE update."); | |
| 1291 display_text[255] = 32; | |
| 1292 | |
| 1293 return extCPU2bootloader(pBuffer,length,display_text); | |
| 1294 } | |
| 1295 #endif // BOOTLOADER_STANDALONE | |
| 1296 | |
| 1297 | |
| 1298 | |
| 1299 uint8_t receive_update_flex(uint8_t isRTEupdateALLOWED) | |
| 1300 { | |
| 1301 uint8_t answer; | |
| 1302 | |
| 1303 uint8_t* pBuffer1 = (uint8_t*)getFrame(20); | |
| 1304 uint8_t* pBuffer2 = (uint8_t*)getFrame(20); | |
| 1305 | |
| 1306 answer = receive_update_data_flex(pBuffer1, pBuffer2, isRTEupdateALLOWED); | |
| 1307 | |
| 1308 releaseFrame(20,(uint32_t)pBuffer1); | |
| 1309 releaseFrame(20,(uint32_t)pBuffer2); | |
| 1310 | |
| 1311 return answer; | |
| 1312 } | |
| 1313 | |
| 1314 uint8_t receive_update_data_mainCPU_firmware(void) | |
| 1315 { | |
| 1316 uint8_t answer; | |
| 1317 | |
| 1318 uint8_t* pBuffer1 = (uint8_t*)getFrame(20); | |
| 1319 | |
| 1320 answer = receive_update_data_mainCPU_firmware_subrotuine(1, pBuffer1, 0); | |
| 1321 | |
| 1322 releaseFrame(20,(uint32_t)pBuffer1); | |
| 1323 | |
| 1324 return answer; | |
| 1325 } | |
| 1326 | |
| 1327 /* multi buffer (long data) not tested yet */ | |
| 1328 uint8_t receive_update_data_mainCPU_variable_firmware(void) | |
| 1329 { | |
| 1330 uint8_t answer; | |
| 1331 | |
| 1332 uint8_t* pBuffer1 = (uint8_t*)getFrame(20); | |
| 1333 uint8_t* pBuffer2 = (uint8_t*)getFrame(20); | |
| 1334 | |
| 1335 answer = receive_update_data_mainCPU_firmware_subrotuine(2, pBuffer1, pBuffer2); | |
| 1336 | |
| 1337 releaseFrame(20,(uint32_t)pBuffer1); | |
| 1338 releaseFrame(20,(uint32_t)pBuffer2); | |
| 1339 | |
| 1340 return answer; | |
| 1341 } | |
| 1342 | |
| 1343 uint8_t receive_update_data_flex(uint8_t* pBuffer1, uint8_t* pBuffer2, uint8_t RTEupdateALLOWED) | |
| 1344 { | |
| 1345 uint8_t sBuffer[10]; | |
| 1346 uint8_t serialBuffer[10]; | |
| 1347 uint32_t length1, length2, lengthCompare, offsetCompare, ByteCompareStatus; | |
| 1348 uint32_t lengthTotal, offsetTotal, pruefsumme, pruefsummeCalc; | |
|
51
8f8ea3a32e82
Resolved warnings pointing to possible invalid memory access
Ideenmodellierer
parents:
38
diff
changeset
|
1349 uint32_t checksum, checksumCalc = 0; |
| 38 | 1350 uint8_t id; |
| 1351 const uint8_t id_Region1_firmware = 0xFF; | |
| 1352 const uint8_t id_RTE = 0xFE; | |
| 1353 uint8_t textpointer = 0; | |
| 1354 | |
| 1355 //Get length | |
| 1356 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1357 { | |
| 1358 return 0; | |
| 1359 } | |
| 1360 lengthTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1361 | |
| 1362 //Get offset and/or id (id is 0xFF for RTE, 0xFE for firmware and offset if var) | |
| 1363 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1364 { | |
| 1365 return 0; | |
| 1366 } | |
| 1367 id = sBuffer[0]; | |
| 1368 | |
| 1369 pruefsummeCalc = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1370 pruefsummeCalc += lengthTotal; | |
| 1371 //alt, geht nicht mehr wegen Font: pruefsummeCalc = lengthTotal + offsetTotal; | |
| 1372 | |
| 1373 if((id != id_Region1_firmware) && (id != id_RTE) && (id != id_FONT) && (id != id_FONT_OLD)) | |
| 1374 { | |
| 1375 return 0; | |
| 1376 } | |
| 1377 | |
| 1378 // neu 110212 | |
| 1379 if(id == id_FONT) | |
| 1380 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[1] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[3]; | |
| 1381 else | |
| 1382 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1383 | |
| 1384 // get pruefsumme, bytes are in different order on Dev C++ code!!! | |
| 1385 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1386 { | |
| 1387 return 0; | |
| 1388 } | |
| 1389 pruefsumme = 256 * 256 * 256 * (uint32_t)sBuffer[3] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[1] + sBuffer[0]; | |
| 1390 | |
| 1391 | |
| 1392 if(pruefsummeCalc != pruefsumme) | |
| 1393 { | |
| 1394 uint8_t ptr = 0; | |
| 1395 strcpy(&display_text[ptr]," checksum error"); | |
| 1396 ptr += 15; | |
| 1397 strcpy(&display_text[ptr],"\n\r"); | |
| 1398 ptr += 2; | |
| 1399 ptr += gfx_number_to_string(10,0,&display_text[ptr],checksumCalc); | |
| 1400 display_text[ptr] = 0; | |
| 1401 display_text[255] = ptr + 1; | |
| 1402 return 0xFF; | |
| 1403 } | |
| 1404 | |
| 1405 //Get serial (new since 160211) | |
| 1406 if(HAL_UART_Receive(&UartHandle, serialBuffer, 4,5000)!= HAL_OK) | |
| 1407 { | |
| 1408 return 0; | |
| 1409 } | |
| 1410 | |
| 1411 if(lengthTotal > 768000) | |
| 1412 { | |
| 1413 length1 = 768000; | |
| 1414 length2 = lengthTotal - length1; | |
| 1415 } | |
| 1416 else | |
| 1417 { | |
| 1418 length1 = lengthTotal; | |
| 1419 length2 = 0; | |
| 1420 } | |
| 1421 | |
| 1422 if((pBuffer2 == 0) && (length2 != 0)) | |
| 1423 return 0; | |
| 1424 | |
| 1425 //get Code | |
| 1426 if(receive_uart_large_size(&UartHandle, pBuffer1, length1)!= HAL_OK) | |
| 1427 return 0; | |
| 1428 | |
| 1429 if(length2) | |
| 1430 if(receive_uart_large_size(&UartHandle, pBuffer2, length2)!= HAL_OK) | |
| 1431 return 0; | |
| 1432 | |
| 1433 //get Checksum | |
| 1434 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1435 return 0; | |
| 1436 | |
| 1437 checksum = 256 * 256 * 256 *(uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1438 // uint32_t checksumCalc = crc32c_checksum(pBuffer1, length1, pBuffer2, length2); | |
| 1439 if(length2) | |
| 1440 checksumCalc = CRC_CalcBlockCRC_moreThan768000((uint32_t*)pBuffer1, (uint32_t*)pBuffer2, lengthTotal/4); | |
| 1441 else | |
| 1442 checksumCalc = CRC_CalcBlockCRC((uint32_t*)pBuffer1, length1/4); | |
| 1443 | |
| 1444 /* check id now */ | |
| 1445 /* | |
| 1446 if(region == 2) | |
| 1447 { | |
| 1448 if((id == id_Region1_firmware) || (id == id_RTE)) | |
| 1449 { | |
| 1450 strcpy(display_text,"wrong data."); | |
| 1451 display_text[255] = 32; | |
| 1452 return 0; | |
| 1453 } | |
| 1454 } | |
| 1455 else | |
| 1456 { | |
| 1457 if(id != id_Region1_firmware) | |
| 1458 { | |
| 1459 strcpy(display_text,"wrong data."); | |
| 1460 display_text[255] = 32; | |
| 1461 return 0; | |
| 1462 } | |
| 1463 } | |
| 1464 */ | |
| 1465 /* test checksum */ | |
| 1466 if(checksum != checksumCalc) | |
| 1467 { | |
| 1468 uint8_t ptr = 0; | |
| 1469 strcpy(&display_text[ptr]," pruefsummen error"); | |
| 1470 ptr += 15; | |
| 1471 strcpy(&display_text[ptr],"\n\r"); | |
| 1472 display_text[ptr] = 0; | |
| 1473 display_text[255] = ptr + 1; | |
| 1474 return 0xFF; | |
| 1475 } | |
| 1476 | |
| 1477 if(id == id_Region1_firmware) | |
| 1478 { | |
| 1479 uint8_t ptr = 0; | |
| 1480 display_text[ptr++] = 'V'; | |
| 1481 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10000] & 0x1F); | |
| 1482 display_text[ptr++] = '.'; | |
| 1483 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10001] & 0x1F); | |
| 1484 display_text[ptr++] = '.'; | |
| 1485 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10002] & 0x1F); | |
| 1486 display_text[ptr++] = ' '; | |
| 1487 if(pBuffer1[0x10003]) | |
| 1488 { | |
| 1489 strcpy(&display_text[ptr],"beta "); | |
| 1490 ptr +=5; | |
| 1491 } | |
| 1492 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
| 1493 ptr += 25; // circa ungef�hr | |
| 1494 display_text[255] = ptr + 1; | |
| 1495 } | |
| 1496 else if(id == id_RTE) | |
| 1497 { | |
| 1498 if(RTEupdateALLOWED) | |
| 1499 { | |
| 1500 strcpy(display_text," RTE update.\n\r"); | |
| 1501 textpointer = 0; | |
| 1502 while((display_text[textpointer] != 0) && (textpointer < 50)) | |
| 1503 textpointer++; | |
| 1504 #ifndef BOOTLOADER_STANDALONE | |
| 1505 if(textpointer < 50) | |
| 1506 { | |
| 1507 // display_text[textpointer++] = | |
| 1508 display_text[textpointer++] = '\025'; | |
| 1509 display_text[textpointer++] = TXT_2BYTE; | |
| 1510 display_text[textpointer++] = TXT2BYTE_DecoDataLost; | |
| 1511 display_text[textpointer] = 0; | |
| 1512 } | |
| 1513 #endif | |
| 1514 display_text[255] = textpointer+1; | |
| 1515 return extCPU2bootloader(pBuffer1,length1,display_text); | |
| 1516 } | |
| 1517 else | |
| 1518 return 0xFF; | |
| 1519 } | |
| 1520 else | |
| 1521 //if(region == 2) | |
| 1522 { | |
| 1523 uint8_t ptr = 0; | |
| 1524 ptr += gfx_number_to_string(7,0,&display_text[ptr],lengthTotal); | |
| 1525 strcpy(&display_text[ptr]," bytes with "); | |
| 1526 ptr += 12; | |
| 1527 ptr += gfx_number_to_string(7,0,&display_text[ptr],offsetTotal); | |
| 1528 strcpy(&display_text[ptr]," offset"); | |
| 1529 ptr += 7; | |
| 1530 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
| 1531 ptr += 25; // circa ungef�hr | |
| 1532 display_text[255] = ptr + 1; | |
| 1533 } | |
| 1534 | |
| 1535 | |
| 1536 // only non RTE !! | |
| 1537 uint8_t* pBufferCompare = (uint8_t*)getFrame(20); | |
| 1538 ByteCompareStatus = 0; | |
| 1539 | |
| 1540 if(id == id_Region1_firmware) | |
| 1541 { | |
| 1542 /* standard firmware limited to 768000 */ | |
| 1543 if(ext_flash_read_firmware(pBufferCompare,4,0) != 0xFFFFFFFF) | |
| 1544 ext_flash_erase_firmware(); | |
| 1545 ext_flash_write_firmware(pBuffer1, length1); | |
| 1546 lengthCompare = ext_flash_read_firmware(pBufferCompare,768000,0); | |
| 1547 | |
| 1548 if(lengthCompare != length1) | |
| 1549 ByteCompareStatus = 10000; | |
| 1550 for(int i = 0; i < length1; i++) | |
| 1551 { | |
| 1552 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1553 ByteCompareStatus++; | |
| 1554 } | |
| 1555 } | |
| 1556 else | |
| 1557 //if(region == 2) | |
| 1558 { | |
| 1559 /* upper region firmware can be larger (1MB) */ | |
| 1560 if(ext_flash_read_firmware2(0, pBufferCompare,4, 0,0) != 0xFFFFFFFF) | |
| 1561 ext_flash_erase_firmware2(); | |
| 1562 ext_flash_write_firmware2(offsetTotal, pBuffer1, length1, pBuffer2, length2); | |
| 1563 lengthCompare = ext_flash_read_firmware2(&offsetCompare, pBufferCompare,768000, 0,768000); | |
| 1564 | |
| 1565 if(lengthCompare != length1 + length2) | |
| 1566 ByteCompareStatus = 10000; | |
| 1567 if(offsetTotal != offsetCompare) | |
| 1568 ByteCompareStatus += 20000; | |
| 1569 for(int i = 0; i < length1; i++) | |
| 1570 { | |
| 1571 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1572 ByteCompareStatus++; | |
| 1573 } | |
| 1574 | |
| 1575 lengthCompare = ext_flash_read_firmware2(0, 0,768000, pBufferCompare,768000); | |
| 1576 for(int i = 0; i < length2; i++) | |
| 1577 { | |
| 1578 if(pBuffer2[0] != pBufferCompare[0]) | |
| 1579 ByteCompareStatus++; | |
| 1580 } | |
| 1581 } | |
| 1582 | |
| 1583 releaseFrame(20,(uint32_t)pBufferCompare); | |
| 1584 | |
| 1585 if(ByteCompareStatus != 0) | |
| 1586 { | |
| 1587 strcpy(&display_text[0],"\n\rcopy error."); | |
| 1588 display_text[255] = 21; | |
| 1589 return 0; | |
| 1590 } | |
| 1591 else | |
| 1592 { | |
| 1593 strcpy(&display_text[0],"\n\rready to install."); | |
| 1594 display_text[255] = 21; | |
| 1595 return 1; | |
| 1596 } | |
| 1597 } | |
| 1598 | |
| 1599 | |
| 1600 uint8_t receive_update_data_mainCPU_firmware_subrotuine(uint8_t region, uint8_t* pBuffer1, uint8_t* pBuffer2) | |
| 1601 { | |
| 1602 uint8_t sBuffer[10]; | |
| 1603 uint32_t length1, length2, lengthCompare, offsetCompare, ByteCompareStatus; | |
| 1604 uint32_t lengthTotal, offsetTotal, pruefsumme, pruefsummeCalc; | |
| 1605 uint32_t checksum, checksumCalc; | |
| 1606 uint8_t id; | |
| 1607 | |
|
130
b7689d9e888a
Minor changes to improved code quality and to eliminate warnings
Ideenmodellierer
parents:
51
diff
changeset
|
1608 checksumCalc = 0; |
| 38 | 1609 |
| 1610 //Get length | |
| 1611 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1612 return 0; | |
| 1613 | |
| 1614 lengthTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1615 | |
| 1616 //Get offset and/or id (id is 0xFF for RTE, 0xFE for firmware and offset if var) | |
| 1617 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1618 return 0; | |
| 1619 | |
| 1620 id = sBuffer[0]; | |
| 1621 | |
| 1622 pruefsummeCalc = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1623 pruefsummeCalc += lengthTotal; | |
| 1624 | |
| 1625 if((id != id_Region1_firmware) && (id != id_RTE) && (id != id_FONT) && (id != id_FONT_OLD)) | |
| 1626 return 0; | |
| 1627 | |
| 1628 if(id == id_FONT) | |
| 1629 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[1] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[3]; | |
| 1630 // alt, prior to id for font | |
| 1631 else | |
| 1632 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1633 | |
| 1634 // get pruefsumme, bytes are in different order on Dev C++ code!!! | |
| 1635 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1636 return 0; | |
| 1637 | |
| 1638 pruefsumme = 256 * 256 * 256 * (uint32_t)sBuffer[3] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[1] + sBuffer[0]; | |
| 1639 | |
| 1640 //alt: pruefsummeCalc = lengthTotal + offsetTotal; | |
| 1641 | |
| 1642 if(pruefsummeCalc != pruefsumme) | |
| 1643 { | |
| 1644 uint8_t ptr = 0; | |
| 1645 strcpy(&display_text[ptr]," checksum error"); | |
| 1646 ptr += 15; | |
| 1647 strcpy(&display_text[ptr],"\n\r"); | |
| 1648 ptr += 2; | |
| 1649 ptr += gfx_number_to_string(10,0,&display_text[ptr],checksumCalc); | |
| 1650 display_text[ptr] = 0; | |
| 1651 display_text[255] = ptr + 1; | |
| 1652 return 0xFF; | |
| 1653 } | |
| 1654 | |
| 1655 if(lengthTotal > 768000) | |
| 1656 { | |
| 1657 length1 = 768000; | |
| 1658 length2 = lengthTotal - length1; | |
| 1659 } | |
| 1660 else | |
| 1661 { | |
| 1662 length1 = lengthTotal; | |
| 1663 length2 = 0; | |
| 1664 } | |
| 1665 | |
| 1666 if((pBuffer2 == 0) && (length2 != 0)) | |
| 1667 return 0; | |
| 1668 | |
| 1669 //get Code | |
| 1670 if(receive_uart_large_size(&UartHandle, pBuffer1, length1)!= HAL_OK) | |
| 1671 return 0; | |
| 1672 | |
| 1673 if(length2) | |
| 1674 if(receive_uart_large_size(&UartHandle, pBuffer2, length2)!= HAL_OK) | |
| 1675 return 0; | |
| 1676 | |
| 1677 //get Checksum | |
| 1678 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1679 return 0; | |
| 1680 | |
| 1681 checksum = 256 * 256 * 256 *(uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1682 // uint32_t checksumCalc = crc32c_checksum(pBuffer1, length1, pBuffer2, length2); | |
| 1683 if(length2) | |
| 1684 checksumCalc = CRC_CalcBlockCRC_moreThan768000((uint32_t*)pBuffer1, (uint32_t*)pBuffer2, lengthTotal/4); | |
| 1685 else | |
| 1686 checksumCalc = CRC_CalcBlockCRC((uint32_t*)pBuffer1, length1/4); | |
| 1687 | |
| 1688 /* check id now */ | |
| 1689 if(region == 2) | |
| 1690 { | |
| 1691 if((id == id_Region1_firmware) || (id == id_RTE)) | |
| 1692 { | |
| 1693 strcpy(display_text,"wrong data."); | |
| 1694 display_text[255] = 32; | |
| 1695 return 0; | |
| 1696 } | |
| 1697 } | |
| 1698 else | |
| 1699 { | |
| 1700 if(id != id_Region1_firmware) | |
| 1701 { | |
| 1702 strcpy(display_text,"wrong data."); | |
| 1703 display_text[255] = 32; | |
| 1704 return 0; | |
| 1705 } | |
| 1706 } | |
| 1707 | |
| 1708 /* test checksum */ | |
| 1709 if(checksum != checksumCalc) | |
| 1710 { | |
| 1711 uint8_t ptr = 0; | |
| 1712 strcpy(&display_text[ptr]," pruefsummen error"); | |
| 1713 ptr += 15; | |
| 1714 strcpy(&display_text[ptr],"\n\r"); | |
| 1715 display_text[ptr] = 0; | |
| 1716 display_text[255] = ptr + 1; | |
| 1717 return 0xFF; | |
| 1718 } | |
| 1719 | |
| 1720 if(region == 2) | |
| 1721 { | |
| 1722 uint8_t ptr = 0; | |
| 1723 ptr += gfx_number_to_string(7,0,&display_text[ptr],lengthTotal); | |
| 1724 strcpy(&display_text[ptr]," bytes with "); | |
| 1725 ptr += 12; | |
| 1726 ptr += gfx_number_to_string(7,0,&display_text[ptr],offsetTotal); | |
| 1727 strcpy(&display_text[ptr]," offset"); | |
| 1728 ptr += 7; | |
| 1729 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
| 1730 ptr += 25; // circa ungef�hr | |
| 1731 display_text[255] = ptr + 1; | |
| 1732 | |
| 1733 } | |
| 1734 else | |
| 1735 { | |
| 1736 uint8_t ptr = 0; | |
| 1737 display_text[ptr++] = 'V'; | |
| 1738 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10000] & 0x1F); | |
| 1739 display_text[ptr++] = '.'; | |
| 1740 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10001] & 0x1F); | |
| 1741 display_text[ptr++] = '.'; | |
| 1742 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10002] & 0x1F); | |
| 1743 display_text[ptr++] = ' '; | |
| 1744 if(pBuffer1[0x10003]) | |
| 1745 { | |
| 1746 strcpy(&display_text[ptr],"beta "); | |
| 1747 ptr +=5; | |
| 1748 } | |
| 1749 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
| 1750 ptr += 25; // circa ungef�hr | |
| 1751 display_text[255] = ptr + 1; | |
| 1752 } | |
| 1753 | |
| 1754 uint8_t* pBufferCompare = (uint8_t*)getFrame(20); | |
| 1755 ByteCompareStatus = 0; | |
| 1756 | |
| 1757 if(region == 2) | |
| 1758 { | |
| 1759 /* upper region firmware can be larger (1MB) */ | |
| 1760 if(ext_flash_read_firmware2(0, pBufferCompare,4, 0,0) != 0xFFFFFFFF) | |
| 1761 ext_flash_erase_firmware2(); | |
| 1762 ext_flash_write_firmware2(offsetTotal, pBuffer1, length1, pBuffer2, length2); | |
| 1763 lengthCompare = ext_flash_read_firmware2(&offsetCompare, pBufferCompare,768000, 0,768000); | |
| 1764 | |
| 1765 if(lengthCompare != length1 + length2) | |
| 1766 ByteCompareStatus = 10000; | |
| 1767 if(offsetTotal != offsetCompare) | |
| 1768 ByteCompareStatus += 20000; | |
| 1769 for(int i = 0; i < length1; i++) | |
| 1770 { | |
| 1771 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1772 ByteCompareStatus++; | |
| 1773 } | |
| 1774 | |
| 1775 lengthCompare = ext_flash_read_firmware2(0, 0,768000, pBufferCompare,768000); | |
| 1776 for(int i = 0; i < length2; i++) | |
| 1777 { | |
| 1778 if(pBuffer2[0] != pBufferCompare[0]) | |
| 1779 ByteCompareStatus++; | |
| 1780 } | |
| 1781 } | |
| 1782 else | |
| 1783 { | |
| 1784 /* standard firmware limited to 768000 */ | |
| 1785 if(ext_flash_read_firmware(pBufferCompare,4,0) != 0xFFFFFFFF) | |
| 1786 ext_flash_erase_firmware(); | |
| 1787 ext_flash_write_firmware(pBuffer1, length1); | |
| 1788 lengthCompare = ext_flash_read_firmware(pBufferCompare,768000,0); | |
| 1789 | |
| 1790 if(lengthCompare != length1) | |
| 1791 ByteCompareStatus = 10000; | |
| 1792 for(int i = 0; i < length1; i++) | |
| 1793 { | |
| 1794 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1795 ByteCompareStatus++; | |
| 1796 } | |
| 1797 } | |
| 1798 | |
| 1799 releaseFrame(20,(uint32_t)pBufferCompare); | |
| 1800 | |
| 1801 if(ByteCompareStatus != 0) | |
| 1802 { | |
| 1803 strcpy(&display_text[0],"\n\rcopy error."); | |
| 1804 display_text[255] = 21; | |
| 1805 return 0; | |
| 1806 } | |
| 1807 else | |
| 1808 { | |
| 1809 strcpy(&display_text[0],"\n\rready to install."); | |
| 1810 display_text[255] = 21; | |
| 1811 return 1; | |
| 1812 } | |
| 1813 } | |
| 1814 | |
| 1815 static void tComm_Error_Handler(void) | |
| 1816 { | |
| 1817 while(1) | |
| 1818 {} | |
| 1819 } |