Mercurial > public > ostc4
annotate Discovery/Src/tComm.c @ 263:a6c0375bc950 IPC_Sync_Improvment_2
Forward 100ms time stamp to RTE and handle logbook in main loop
Because of code execution variance between 100ms cycle event and start of SPI communication, the synchronization between Main and RTE may shift. To avoid these shifts the time stamp of the 100ms event is forwarded to the RTE which is now able to adapt to small variations.
One variation point was the storage of dive samples within the external flash. Taking a closer look how this function works, moving it from the timer callback to the main loop should not be an issue.
A critical point of having the function in the timer call back was the sector clean function which is called (depending on dive data) every ~300minutes and may take 250ms - 1500ms.
| author | ideenmodellierer |
|---|---|
| date | Sun, 14 Apr 2019 11:38:14 +0200 |
| parents | ad6ddc4aabcd |
| children | 4da2bffb07ca |
| 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 ============================================================================== | |
|
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36 160211 added 4 bytes Serial in update Files after checksum prior to binary |
| 38 | 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 ============================================================================== | |
|
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44 RTS is Output, CTS is Input |
| 38 | 45 |
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46 BlueMod Pin D7 UART-RTS# is Output |
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47 connected to STM32F429 PA11 CTS (Input) |
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48 also STM32 PA12 RTS is connected to BlueMod UART-CTS# F3 |
| 38 | 49 |
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50 see BlueMod_SR_HWreference_r06.pdf, page 156 |
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51 and MAIN_CPU STM32F4 Reference manual DM00031020.pdf, page 990 |
| 38 | 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 */ | |
| 62 | |
| 63 /* Includes ------------------------------------------------------------------*/ | |
| 64 | |
| 65 #include "tComm.h" | |
| 66 | |
| 67 #include "externCPU2bootloader.h" | |
| 68 #include "externLogbookFlash.h" | |
| 69 #include "gfx_colors.h" | |
| 70 #include "gfx_engine.h" | |
| 71 #include "gfx_fonts.h" | |
| 72 #include "ostc.h" | |
| 73 | |
| 74 #ifndef BOOTLOADER_STANDALONE | |
| 75 # include "base.h" | |
| 76 # include "tHome.h" | |
| 77 # include "logbook.h" | |
| 78 # include "tMenu.h" | |
| 79 #else | |
| 80 # include "base_bootloader.h" | |
| 81 # include "firmwareEraseProgram.h" | |
| 82 #endif | |
| 83 | |
| 84 #ifdef SPECIALPROGRAMM | |
| 85 # include "firmwareEraseProgram.h" | |
| 86 #endif | |
| 87 | |
| 88 #include <string.h> | |
| 89 | |
| 90 | |
| 91 /* Private variables ---------------------------------------------------------*/ | |
| 92 GFX_DrawCfgScreen tCscreen; | |
| 93 GFX_DrawCfgWindow tCwindow; | |
| 94 | |
| 95 uint8_t receiveStartByteUart = 0; | |
| 96 uint8_t bluetoothActiveLastTime = 0; | |
| 97 | |
| 98 uint8_t StartListeningToUART = 0; | |
|
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99 char display_text[256] = { 0 }; |
| 38 | 100 |
| 101 uint8_t setForcedBluetoothName = 0; | |
| 102 | |
| 103 uint8_t updateSettingsAndMenuOnExit = 0; | |
| 104 | |
| 105 /* Private types -------------------------------------------------------------*/ | |
|
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106 #define BYTE_DOWNLOAD_MODE (0xBB) |
| 38 | 107 #define BYTE_SERVICE_MODE (0xAA) |
| 108 | |
|
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109 #define UART_TIMEOUT_SECONDS (120u) /* Timeout for keeping connection open and waiting for data */ |
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110 |
| 38 | 111 const uint8_t id_Region1_firmware = 0xFF; |
| 112 const uint8_t id_RTE = 0xFE; | |
| 113 const uint8_t id_FONT = 0x10; | |
| 114 const uint8_t id_FONT_OLD = 0x00; | |
| 115 | |
| 116 /* Private function prototypes -----------------------------------------------*/ | |
| 117 | |
| 118 static void tComm_Error_Handler(void); | |
| 119 static uint8_t select_mode(uint8_t aRxByte); | |
| 120 uint8_t receive_update_flex(uint8_t isRTEupdateALLOWED); | |
| 121 uint8_t receive_update_data_flex(uint8_t* pBuffer1, uint8_t* pBuffer2, uint8_t RTEupdateALLOWED); | |
| 122 uint8_t receive_update_data_mainCPU_firmware(void); | |
| 123 uint8_t receive_update_data_mainCPU_variable_firmware(void); | |
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124 uint8_t receive_update_data_mainCPU_firmware_subroutine(uint8_t region, uint8_t* pBuffer1, uint8_t* pBuffer2); |
| 38 | 125 HAL_StatusTypeDef receive_uart_large_size(UART_HandleTypeDef *huart, uint8_t *pData, uint32_t Size); |
| 126 static uint8_t openComm(uint8_t aRxByte); | |
| 127 uint8_t HW_Set_Bluetooth_Name(uint16_t serial, uint8_t withEscapeSequence); | |
| 128 uint8_t prompt4D4C(uint8_t mode); | |
| 129 | |
| 130 #ifdef BOOTLOADER_STANDALONE | |
| 131 static uint8_t receive_update_data_cpu2(void); | |
| 132 uint8_t receive_update_data_cpu2_sub(uint8_t* pBuffer); | |
| 133 #endif | |
| 134 | |
| 135 /* Exported functions --------------------------------------------------------*/ | |
| 136 | |
| 137 void tComm_init(void) | |
| 138 { | |
| 139 tCscreen.FBStartAdress = 0; | |
| 140 tCscreen.ImageHeight = 480; | |
| 141 tCscreen.ImageWidth = 800; | |
| 142 tCscreen.LayerIndex = 1; | |
| 143 | |
| 144 tCwindow.Image = &tCscreen; | |
| 145 tCwindow.WindowNumberOfTextLines = 6; | |
| 146 tCwindow.WindowLineSpacing = 65; | |
| 147 tCwindow.WindowTab = 400; | |
| 148 tCwindow.WindowX0 = 20; | |
| 149 tCwindow.WindowX1 = 779; | |
| 150 tCwindow.WindowY0 = 0; | |
| 151 tCwindow.WindowY1 = 799; | |
| 152 | |
| 153 StartListeningToUART = 1; | |
| 154 | |
| 155 /* WHY? | |
| 156 #ifdef BLE_NENABLE_PIN | |
| 157 HAL_GPIO_WritePin(BLE_NENABLE_GPIO_PORT,BLE_NENABLE_PIN,GPIO_PIN_RESET); | |
| 158 #endif | |
| 159 */ | |
| 160 } | |
| 161 | |
| 162 uint8_t tComm_control(void) | |
| 163 { | |
| 164 uint8_t answer = 0; | |
| 165 #ifndef BOOTLOADER_STANDALONE | |
| 166 | |
| 167 /* should do something like reset UART ... */ | |
| 168 if( settingsGetPointer()->bluetoothActive == 0) | |
| 169 { | |
| 170 if(bluetoothActiveLastTime) | |
| 171 { | |
| 172 HAL_UART_DeInit(&UartHandle); | |
| 173 HAL_Delay(1); | |
| 174 HAL_UART_Init(&UartHandle); | |
| 175 HAL_Delay(1); | |
| 176 UartReady = RESET; | |
| 177 StartListeningToUART = 1; | |
| 178 bluetoothActiveLastTime = 0; | |
| 179 receiveStartByteUart = 0; | |
| 180 } | |
| 181 return 0; | |
| 182 } | |
| 183 else | |
| 184 { | |
| 185 bluetoothActiveLastTime = 1; | |
| 186 } | |
| 187 | |
| 188 #endif | |
| 189 | |
| 190 /*##-2- Put UART peripheral in reception process ###########################*/ | |
| 191 | |
| 192 if((UartReady == RESET) && StartListeningToUART) | |
| 193 { | |
| 194 StartListeningToUART = 0; | |
| 195 if(HAL_UART_Receive_IT(&UartHandle, &receiveStartByteUart, 1) != HAL_OK) | |
| 196 tComm_Error_Handler(); | |
| 197 } | |
| 198 /* Reset transmission flag */ | |
| 199 if(UartReady == SET) | |
| 200 { | |
| 201 UartReady = RESET; | |
| 202 if((receiveStartByteUart == BYTE_DOWNLOAD_MODE) || (receiveStartByteUart == BYTE_SERVICE_MODE)) | |
| 203 answer = openComm(receiveStartByteUart); | |
| 204 StartListeningToUART = 1; | |
| 205 return answer; | |
| 206 } | |
| 207 return 0; | |
| 208 } | |
| 209 | |
| 210 | |
| 211 void tComm_refresh(void) | |
| 212 { | |
| 213 if(tCscreen.FBStartAdress == 0) | |
| 214 { | |
| 215 GFX_hwBackgroundOn(); | |
| 216 tCscreen.FBStartAdress = getFrame(18); | |
| 217 write_content_simple(&tCscreen, 0, 800, 480-24, &FontT24,"Exit",CLUT_ButtonSurfaceScreen); | |
| 218 if(receiveStartByteUart == BYTE_SERVICE_MODE) | |
| 219 GFX_write_string(&FontT48, &tCwindow, "Service mode enabled",2); | |
| 220 else | |
| 221 GFX_write_string(&FontT48, &tCwindow, "Download mode enabled",2); | |
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222 GFX_SetFramesTopBottom(tCscreen.FBStartAdress, 0,480); |
| 38 | 223 display_text[0] = 0; |
| 224 display_text[255] = 0; | |
| 225 } | |
| 226 else if(display_text[255]) | |
| 227 { | |
| 228 display_text[display_text[255]] = 0; | |
| 229 releaseFrame(18,tCscreen.FBStartAdress); | |
| 230 tCscreen.FBStartAdress = getFrame(18); | |
| 231 write_content_simple(&tCscreen, 0, 800, 480-24, &FontT24,"Exit",CLUT_ButtonSurfaceScreen); | |
| 232 GFX_write_string(&FontT48, &tCwindow, display_text,2); | |
| 233 GFX_SetFrameTop(tCscreen.FBStartAdress); | |
| 234 display_text[0] = 0; | |
| 235 display_text[255] = 0; | |
| 236 } | |
| 237 } | |
| 238 | |
| 239 | |
| 240 void tComm_verlauf(uint8_t percentage_complete) | |
| 241 { | |
| 242 uint32_t pDestination; | |
| 243 | |
| 244 pDestination = (uint32_t)tCscreen.FBStartAdress; | |
| 245 pDestination += 150 * tCscreen.ImageHeight * 2; | |
| 246 pDestination += 100 * 2; | |
| 247 | |
| 248 if(percentage_complete > 100) | |
| 249 percentage_complete = 100; | |
| 250 | |
| 251 int i = 1; | |
| 252 while(i<=percentage_complete) | |
| 253 { | |
| 254 i += 1; | |
| 255 for(int y=0;y<4;y++) | |
| 256 { | |
| 257 for(int x=0;x<40;x++) | |
| 258 { | |
| 259 *(__IO uint16_t*)pDestination = 0xFF00 + 00; | |
| 260 pDestination += 2; | |
| 261 } | |
| 262 pDestination += (tCscreen.ImageHeight - 40 )* 2; | |
| 263 } | |
| 264 pDestination += tCscreen.ImageHeight * 2; // one spare line | |
| 265 } | |
| 266 } | |
| 267 | |
| 268 | |
| 269 void tComm_exit(void) | |
| 270 { | |
| 271 SStateList status; | |
| 272 get_globalStateList(&status); | |
| 273 | |
| 274 releaseFrame(18,tCscreen.FBStartAdress); | |
| 275 tCscreen.FBStartAdress = 0; | |
| 276 GFX_hwBackgroundOff(); | |
| 277 | |
| 278 if(setForcedBluetoothName) | |
| 279 { | |
| 280 setForcedBluetoothName = 0; | |
| 281 MX_Bluetooth_PowerOff(); | |
| 282 HAL_Delay(1000); | |
| 283 MX_Bluetooth_PowerOn(); | |
| 284 tComm_Set_Bluetooth_Name(1); | |
| 285 } | |
| 286 #ifndef BOOTLOADER_STANDALONE | |
| 287 if(updateSettingsAndMenuOnExit) | |
| 288 { | |
| 289 check_and_correct_settings(); | |
| 290 createDiveSettings(); | |
| 291 tM_rebuild_menu_after_tComm(); | |
| 292 } | |
| 293 #endif | |
| 294 updateSettingsAndMenuOnExit = 0; | |
| 295 | |
| 296 if(status.base == BaseComm) | |
| 297 { | |
| 298 #ifndef BOOTLOADER_STANDALONE | |
| 299 set_globalState_tHome(); | |
| 300 #else | |
| 301 set_globalState_Base(); | |
| 302 #endif | |
| 303 } | |
| 304 } | |
| 305 | |
| 306 | |
| 307 uint8_t tComm_Set_Bluetooth_Name(uint8_t force) | |
| 308 { | |
| 309 uint8_t answer = 0; | |
| 310 | |
| 311 if(hardwareDataGetPointer()->secondarySerial != 0xFFFF) | |
| 312 { | |
| 313 if(force || (hardwareDataGetPointer()->secondary_bluetooth_name_set == 0xFF)) | |
| 314 answer = HW_Set_Bluetooth_Name(hardwareDataGetPointer()->secondarySerial, 0); | |
| 315 #ifdef BOOTLOADER_STANDALONE | |
| 316 if(answer == HAL_OK) | |
| 317 hardware_programmSecondaryBluetoothNameSet(); | |
| 318 #endif | |
| 319 } | |
| 320 else | |
| 321 if(hardwareDataGetPointer()->primarySerial != 0xFFFF) | |
| 322 { | |
| 323 if(force || (hardwareDataGetPointer()->production_bluetooth_name_set == 0xFF)) | |
| 324 answer = HW_Set_Bluetooth_Name(hardwareDataGetPointer()->primarySerial, 0); | |
| 325 #ifdef BOOTLOADER_STANDALONE | |
| 326 if(answer == HAL_OK) | |
| 327 hardware_programmPrimaryBluetoothNameSet(); | |
| 328 #endif | |
| 329 } | |
| 330 return answer; | |
| 331 } | |
| 332 | |
| 333 | |
| 334 uint8_t HW_Set_Bluetooth_Name(uint16_t serial, uint8_t withEscapeSequence) | |
| 335 { | |
| 336 uint8_t answer = HAL_OK; | |
| 337 uint8_t aRxBuffer[50]; | |
| 338 | |
| 339 // char aTxFactoryDefaults[50] = "AT&F1\r"; | |
| 340 | |
| 341 char aTxBufferEscapeSequence[50] = "+++"; | |
| 342 // limit is 19 chars, with 7 chars shown in BLE advertising mode | |
| 343 //________________________123456789012345678901 | |
| 344 char aTxBufferName[50] = "AT+BNAME=OSTC4-12345\r"; | |
| 345 char answerOkay[6] = "\r\nOKr\n"; | |
| 346 | |
| 347 gfx_number_to_string(5,1,&aTxBufferName[15],serial); | |
| 348 | |
| 349 // store active configuration in non-volatile memory | |
| 350 char aTxBufferWrite[50] = "AT&W\r"; | |
| 351 | |
| 352 // char aTxBufferReset[50] = "AT+RESET\r"; | |
| 353 | |
| 354 | |
| 355 HAL_Delay(1010); | |
| 356 if(withEscapeSequence) | |
| 357 { | |
| 358 aRxBuffer[0] = 0; | |
| 359 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferEscapeSequence, 3, 2000)!= HAL_OK) | |
| 360 answer = HAL_ERROR; | |
| 361 HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 3, 2000); | |
| 362 HAL_Delay(1010); | |
| 363 | |
| 364 for(int i=0;i<3;i++) | |
| 365 if(aRxBuffer[i] != '+') | |
| 366 answer = HAL_ERROR; | |
| 367 } | |
| 368 | |
| 369 aRxBuffer[0] = 0; | |
| 370 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferName, 21, 2000)!= HAL_OK) | |
| 371 answer = HAL_ERROR; | |
| 372 HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 21+6, 2000); | |
| 373 | |
| 374 for(int i=0;i<21;i++) | |
| 375 if(aRxBuffer[i] != aTxBufferName[i]) | |
| 376 answer = HAL_ERROR; | |
| 377 | |
| 378 for(int i=0;i<6;i++) | |
| 379 if(aRxBuffer[21+i] != answerOkay[i]) | |
| 380 answer = HAL_ERROR; | |
| 381 | |
| 382 HAL_Delay(200); | |
| 383 | |
| 384 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferWrite, 5, 2000)!= HAL_OK) | |
| 385 answer = HAL_ERROR; | |
| 386 HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 5+6, 2000); | |
| 387 | |
| 388 for(int i=0;i<5;i++) | |
| 389 if(aRxBuffer[i] != aTxBufferWrite[i]) | |
| 390 answer = HAL_ERROR; | |
| 391 | |
| 392 for(int i=0;i<6;i++) | |
| 393 if(aRxBuffer[5+i] != answerOkay[i]) | |
| 394 answer = HAL_ERROR; | |
| 395 | |
| 396 answer = HAL_OK; | |
| 397 return answer; | |
| 398 } | |
| 399 | |
| 400 | |
| 401 uint8_t openComm(uint8_t aRxByte) | |
| 402 { | |
|
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403 SStateList status; |
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404 uint8_t timeoutCounter = 0; |
| 38 | 405 uint8_t answer = 0; |
| 406 uint8_t service_mode_last_three_bytes[3]; | |
| 407 uint8_t service_mode_response[5] = | |
| 408 { | |
| 409 0x4B, | |
| 410 0xAB, | |
| 411 0xCD, | |
| 412 0xEF, | |
| 413 0x4C | |
| 414 }; | |
| 415 uint8_t download_mode_response[2] = | |
| 416 { | |
| 417 0xBB, | |
| 418 0x4D | |
| 419 }; | |
| 420 | |
| 421 if((aRxByte != BYTE_DOWNLOAD_MODE) && (aRxByte != BYTE_SERVICE_MODE)) | |
| 422 return 0; | |
| 423 | |
| 424 set_globalState(StUART_STANDARD); | |
| 425 | |
| 426 /* service mode is four bytes | |
| 427 0xAA 0xAB 0xCD 0xEF | |
| 428 answer is | |
| 429 */ | |
| 430 | |
| 431 if(aRxByte == BYTE_SERVICE_MODE) | |
| 432 { | |
| 433 if((HAL_UART_Receive(&UartHandle, (uint8_t*)service_mode_last_three_bytes, 3, 2000)!= HAL_OK)) | |
| 434 answer = 0x00; | |
| 435 else | |
| 436 { | |
| 437 if((service_mode_last_three_bytes[0] != 0xAB) || (service_mode_last_three_bytes[1] != 0xCD) || (service_mode_last_three_bytes[2] != 0xEF)) | |
| 438 answer = 0x00; | |
| 439 else | |
| 440 { | |
| 441 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)service_mode_response, 5, 2000)!= HAL_OK) | |
| 442 answer = 0x00; | |
| 443 else | |
| 444 answer = prompt4D4C(receiveStartByteUart); | |
| 445 } | |
| 446 } | |
| 447 } | |
| 448 else //if(aRxByte == BYTE_SERVICE_MODE) | |
| 449 { | |
| 450 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)download_mode_response, 2, 2000)!= HAL_OK) | |
| 451 answer = 0x00; | |
| 452 else | |
| 453 answer = prompt4D4C(receiveStartByteUart); | |
| 454 } | |
| 455 /* | |
| 456 uint8_t debug[256] = {0}; | |
| 457 uint8_t dbgptr = 0; | |
| 458 debug[dbgptr++] = aRxByte; | |
| 459 */ | |
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460 while((answer == prompt4D4C(receiveStartByteUart)) && (timeoutCounter < UART_TIMEOUT_SECONDS * 2)) /* Split 120 seconds timeout into 240 iterations a 500ms */ |
| 38 | 461 { |
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462 if(HAL_UART_Receive(&UartHandle, (uint8_t*)&aRxByte, 1, 500)!= HAL_OK) /* Timeout half a second */ |
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463 { |
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464 timeoutCounter++; |
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465 get_globalStateList(&status); |
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466 if (status.base != BaseComm) |
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467 { |
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468 timeoutCounter = UART_TIMEOUT_SECONDS * 2; /* Abort action triggered outside main loop => exit */ |
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469 } |
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470 } |
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471 else |
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472 { |
| 38 | 473 // debug[dbgptr++] = aRxByte; |
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474 answer = select_mode(aRxByte); |
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475 } |
| 38 | 476 } |
| 477 set_returnFromComm(); | |
| 478 return 1; | |
| 479 } | |
| 480 | |
| 481 | |
| 482 uint8_t prompt4D4C(uint8_t mode) | |
| 483 { | |
| 484 if(mode == BYTE_SERVICE_MODE) | |
| 485 return 0x4C; | |
| 486 else | |
| 487 return 0x4D; | |
| 488 } | |
| 489 | |
| 490 | |
| 491 uint8_t select_mode(uint8_t type) | |
| 492 { | |
| 493 #ifndef BOOTLOADER_STANDALONE | |
| 494 SLogbookHeader logbookHeader; | |
| 495 SLogbookHeaderOSTC3 * plogbookHeaderOSTC3; | |
| 496 SLogbookHeaderOSTC3compact * plogbookHeaderOSTC3compact; | |
| 497 uint32_t sampleTotalLength; | |
| 498 SSettings* pSettings = settingsGetPointer(); | |
| 499 RTC_DateTypeDef sdatestructure; | |
| 500 RTC_TimeTypeDef stimestructure; | |
| 501 #else | |
| 502 uint8_t dummyForBootloader[256] = {0}; | |
| 503 #endif | |
| 504 | |
| 505 uint8_t count; | |
| 506 uint8_t aTxBuffer[128]; | |
| 507 uint8_t aRxBuffer[68]; | |
| 508 uint8_t answer; | |
| 509 aTxBuffer[0] = type; | |
| 510 aTxBuffer[1] = prompt4D4C(receiveStartByteUart); | |
| 511 uint8_t tempHigh, tempLow; | |
| 512 count = 0; | |
| 513 | |
| 514 // service mode only commands | |
| 515 if(receiveStartByteUart == BYTE_SERVICE_MODE) | |
| 516 { | |
| 517 // first part | |
| 518 switch(type) | |
| 519 { | |
| 520 // start communication (again) | |
| 521 case 0xAA: | |
| 522 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 2, 1000)!= HAL_OK) | |
| 523 return 0; | |
| 524 else | |
| 525 return prompt4D4C(receiveStartByteUart); | |
| 526 | |
| 527 /* | |
| 528 // update firmware main preparation | |
| 529 case 0x74: | |
| 530 ext_flash_erase_firmware_if_not_empty(); | |
| 531 break; | |
| 532 | |
| 533 // update firmware main with variable full access memory location preparation | |
| 534 case 0x76: | |
| 535 ext_flash_erase_firmware2_if_not_empty(); | |
| 536 break; | |
| 537 */ | |
| 538 default: | |
| 539 break; | |
| 540 } | |
| 541 | |
| 542 #ifndef BOOTLOADER_STANDALONE | |
| 543 uint32_t logCopyDataPtr = 0; | |
| 544 convert_Type logCopyDataLength; | |
| 545 uint32_t logCopyDataPtrTemp = 0; | |
| 546 uint32_t logCopyDataLengthTemp = 0; | |
| 547 uint8_t logDummyByte = 0; | |
| 548 uint8_t logStepBackwards = 0; | |
| 549 convert16_Type totalDiveCount; | |
| 550 logCopyDataLength.u32bit = 0; | |
| 551 totalDiveCount.u16bit = 0; | |
| 552 #endif | |
| 553 | |
| 554 // Exit communication on Text like RING, CONNECT, ... or 0xFF command | |
| 555 if((type < 0x60) || (type == 0xFF)) | |
| 556 return 0; | |
| 557 | |
| 558 // return of command for (almost) all commands | |
| 559 switch(type) | |
| 560 { | |
| 561 // not supported yet case 0x20: // send hi:lo:temp1 bytes starting from ext_flash_address:3 | |
| 562 // not supported yet case 0x22: // Resets all logbook pointers and the logbook (!) | |
| 563 // not supported yet case 0x23: // Resets battery gauge registers | |
| 564 // not supported yet case 0x30: // write bytes starting from ext_flash_address:3 (Stop when timeout) | |
| 565 // not supported yet case 0x40: // erases 4kB block from ext_flash_address:3 (Warning: No confirmation or built-in security here...) | |
| 566 // not supported yet case 0x42: // erases range in 4kB steps (Get 3 bytes address and 1byte amount of 4kB blocks) | |
| 567 // not supported yet case 0x50: // sends firmware from external flash from 0x3E0000 to 0x3FD000 (118784bytes) via comm | |
| 568 case 0xFE: // hw unit_tests | |
| 569 case 0x71: // hw read manufacturing data | |
| 570 case 0x73: // hw update FLEX | |
| 571 case 0x79: // hw read device data | |
| 572 #ifdef BOOTLOADER_STANDALONE | |
| 573 case 0x74: // hw update Firmware | |
| 574 case 0x75: // hw update RTE | |
| 575 case 0x76: // hw update Fonts | |
| 576 case 0x80: // hw write manufacturing data | |
| 577 case 0x81: // hw write second serial | |
| 578 case 0x82: // hw set bluetooth name | |
| 579 #else | |
| 580 case 0x83: // hw copy logbook entry - read | |
| 581 case 0x84: // hw copy logbook entry - write | |
| 582 case 0x85: // hw read entire logbook memory | |
| 583 case 0x86: // hw overwrite entire logbook memory | |
| 584 case 0x87: // hw ext_flash_repair_SPECIAL_dive_numbers_starting_count_with memory(x) | |
| 585 | |
| 586 #endif | |
| 587 case 0xC1: // Start low-level bootloader | |
| 588 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1, 1000)!= HAL_OK) | |
| 589 return 0; | |
| 590 break; | |
| 591 default: | |
| 592 break; | |
| 593 } | |
| 594 | |
| 595 // now send content or update firmware | |
| 596 switch(type) | |
| 597 { | |
| 598 case 0xFE: | |
| 599 // work to do :-) 12. Oct. 2015 | |
| 600 // 256 bytes output | |
| 601 memset(aTxBuffer,0,128); | |
| 602 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 603 return 0; | |
| 604 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 605 return 0; | |
| 606 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 607 break; | |
| 608 | |
| 609 case 0x71: | |
| 610 memcpy(aTxBuffer,hardwareDataGetPointer(),64); | |
| 611 count += 64; | |
| 612 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 613 break; | |
| 614 | |
| 615 case 0x73: | |
| 616 #ifndef BOOTLOADER_STANDALONE | |
| 617 answer = receive_update_flex(1); | |
| 618 #else | |
| 619 answer = receive_update_flex(0); | |
| 620 #endif | |
| 621 if(answer == 0) | |
| 622 return 0; | |
| 623 else if(answer == 2) // 2 = RTE without bootToBootloader | |
| 624 { | |
| 625 aTxBuffer[0] = 0xFF; | |
| 626 HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1,10000); | |
| 627 return 0; | |
| 628 } | |
| 629 else | |
| 630 { | |
| 631 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 632 if(answer == 1) /* 0xFF is checksum error, 2 = RTE without bootToBootloader */ | |
| 633 { | |
| 634 extern uint8_t bootToBootloader; | |
| 635 bootToBootloader = 1; | |
| 636 } | |
| 637 } | |
| 638 break; | |
| 639 | |
| 640 case 0x79: | |
| 641 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1,10000)!= HAL_OK) | |
| 642 return 0; | |
| 643 ext_flash_read_fixed_16_devicedata_blocks_formated_128byte_total(aTxBuffer); | |
| 644 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 645 return 0; | |
| 646 aTxBuffer[0] = prompt4D4C(receiveStartByteUart); | |
| 647 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1,10000)!= HAL_OK) | |
| 648 return 0; | |
| 649 else | |
| 650 return prompt4D4C(receiveStartByteUart); | |
| 651 | |
| 652 case 0x82: | |
| 653 #ifdef BOOTLOADER_STANDALONE | |
| 654 setForcedBluetoothName = 1; | |
| 655 return 0; | |
| 656 #else | |
| 657 settingsGetPointer()->debugModeOnStart = 1; | |
| 658 extern uint8_t bootToBootloader; | |
| 659 bootToBootloader = 1; | |
| 660 return prompt4D4C(receiveStartByteUart); | |
| 661 #endif | |
| 662 | |
| 663 #ifdef BOOTLOADER_STANDALONE | |
| 664 case 0x74: | |
| 665 answer = receive_update_data_mainCPU_firmware(); | |
| 666 if(answer != 0) | |
| 667 { | |
| 668 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 669 if(answer == 1) // 0xFF is checksum error | |
| 670 { | |
| 671 extern uint8_t bootToBootloader; | |
| 672 bootToBootloader = 1; | |
| 673 } | |
| 674 } | |
| 675 else | |
| 676 return 0; | |
| 677 break; | |
| 678 | |
| 679 case 0x75: | |
| 680 receive_update_data_cpu2(); | |
| 681 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 682 break; | |
| 683 | |
| 684 case 0x76: | |
| 685 answer = receive_update_data_mainCPU_variable_firmware(); | |
| 686 if(answer != 0) | |
| 687 { | |
| 688 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 689 if(answer == 1) // 0xFF is checksum error | |
| 690 { | |
| 691 extern uint8_t bootToBootloader; | |
| 692 bootToBootloader = 1; | |
| 693 } | |
| 694 } | |
| 695 else | |
| 696 return 0; | |
| 697 break; | |
| 698 | |
| 699 case 0x80: | |
| 700 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 52, 5000)!= HAL_OK) | |
| 701 return 0; | |
| 702 if(hardware_programmProductionData(aRxBuffer) == HAL_OK) | |
| 703 { | |
| 704 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 705 } | |
| 706 else | |
| 707 return 0; | |
| 708 break; | |
| 709 | |
| 710 case 0x81: | |
| 711 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 12, 1000)!= HAL_OK) | |
| 712 return 0; | |
| 713 if(hardware_programmSecondarySerial(aRxBuffer) == HAL_OK) | |
| 714 { | |
| 715 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 716 } | |
| 717 else | |
| 718 return 0; | |
| 719 break; | |
| 720 | |
| 721 #else | |
| 722 | |
| 723 #ifdef SPECIALPROGRAMM | |
| 724 case 0x80: | |
| 725 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 52, 5000)!= HAL_OK) | |
| 726 return 0; | |
| 727 if(hardware_programmProductionData(aRxBuffer) == HAL_OK) | |
| 728 { | |
| 729 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 730 } | |
| 731 else | |
| 732 return 0; | |
| 733 break; | |
| 734 #endif | |
| 735 case 0x83: | |
| 736 if(HAL_UART_Receive(&UartHandle, &logStepBackwards, 1, 1000)!= HAL_OK) | |
| 737 return 0; | |
| 738 logCopyDataPtr = getFrame(98); | |
| 739 logCopyDataPtrTemp = logCopyDataPtr; | |
| 740 logCopyDataLength.u32bit = ext_flash_read_dive_raw_with_double_header_1K((uint8_t *)logCopyDataPtr, 1000000,logStepBackwards); | |
| 741 answer = HAL_OK; | |
| 742 if(answer == HAL_OK) | |
| 743 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteLow), 1,2000); | |
| 744 if(answer == HAL_OK) | |
| 745 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteMidLow), 1,2000); | |
| 746 if(answer == HAL_OK) | |
| 747 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteMidHigh), 1,2000); | |
| 748 if(answer == HAL_OK) | |
| 749 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteHigh), 1,2000); | |
| 750 logCopyDataLengthTemp = logCopyDataLength.u32bit; | |
| 751 while((logCopyDataLengthTemp >= 0xFFFF) && (answer == HAL_OK)) | |
| 752 { | |
| 753 answer = HAL_UART_Transmit(&UartHandle, (uint8_t *)logCopyDataPtrTemp, 0xFFFF,30000); | |
| 754 logCopyDataLengthTemp -= 0xFFFF; | |
| 755 logCopyDataPtrTemp += 0xFFFF; | |
| 756 } | |
| 757 if((logCopyDataLengthTemp > 0) && (answer == HAL_OK)) | |
| 758 answer = HAL_UART_Transmit(&UartHandle, (uint8_t *)logCopyDataPtrTemp, (uint16_t)logCopyDataLengthTemp,30000); | |
| 759 releaseFrame(98,logCopyDataPtr); | |
| 760 if(answer == HAL_OK) | |
| 761 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 762 else | |
| 763 return 0; | |
| 764 break; | |
| 765 | |
| 766 case 0x84: | |
| 767 logCopyDataPtr = getFrame(98); | |
| 768 logCopyDataPtrTemp = logCopyDataPtr; | |
| 769 answer = HAL_OK; | |
| 770 if(answer == HAL_OK) | |
| 771 answer = HAL_UART_Receive(&UartHandle, &logDummyByte, 1,2000); | |
| 772 if(answer == HAL_OK) | |
| 773 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteLow), 1,2000); | |
| 774 if(answer == HAL_OK) | |
| 775 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteMidLow), 1,2000); | |
| 776 if(answer == HAL_OK) | |
| 777 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteMidHigh), 1,2000); | |
| 778 if(answer == HAL_OK) | |
| 779 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteHigh), 1,2000); | |
| 780 logCopyDataLengthTemp = logCopyDataLength.u32bit; | |
| 781 while((logCopyDataLengthTemp >= 0xFFFF) && (answer == HAL_OK)) | |
| 782 { | |
| 783 answer = HAL_UART_Receive(&UartHandle, (uint8_t *)logCopyDataPtrTemp, 0xFFFF,30000); | |
| 784 logCopyDataLengthTemp -= 0xFFFF; | |
| 785 logCopyDataPtrTemp += 0xFFFF; | |
| 786 } | |
| 787 if((logCopyDataLengthTemp > 0) && (answer == HAL_OK)) | |
| 788 answer = HAL_UART_Receive(&UartHandle, (uint8_t *)logCopyDataPtrTemp, (uint16_t)logCopyDataLengthTemp,30000); | |
| 789 if(answer == HAL_OK) | |
| 790 ext_flash_write_dive_raw_with_double_header_1K((uint8_t *)logCopyDataPtr, logCopyDataLength.u32bit); | |
| 791 releaseFrame(98,logCopyDataPtr); | |
| 792 if(answer == HAL_OK) | |
| 793 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 794 else | |
| 795 return 0; | |
| 796 break; | |
| 797 | |
| 798 case 0x85: | |
| 799 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 800 logCopyDataPtr = getFrame(98); | |
| 801 ext_flash_read_header_memory((uint8_t *)logCopyDataPtr); | |
| 802 for(int i=0;i<8;i++) | |
| 803 HAL_UART_Transmit(&UartHandle, (uint8_t *)(logCopyDataPtr + (0x8000 * i)), (uint16_t)0x8000,60000); | |
| 804 releaseFrame(98,logCopyDataPtr); | |
| 805 break; | |
| 806 | |
| 807 case 0x86: | |
| 808 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 809 logCopyDataPtr = getFrame(98); | |
| 810 for(int i=0;i<8;i++) | |
| 811 HAL_UART_Receive(&UartHandle, (uint8_t *)(logCopyDataPtr + (0x8000 * i)), (uint16_t)0x8000,60000); | |
| 812 ext_flash_write_header_memory((uint8_t *)logCopyDataPtr); | |
| 813 releaseFrame(98,logCopyDataPtr); | |
| 814 break; | |
| 815 | |
| 816 case 0x87: | |
| 817 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 4, 1000)!= HAL_OK) | |
| 818 return 0; | |
| 819 if(((aRxBuffer[0] ^ aRxBuffer[2]) != 0xFF) || ((aRxBuffer[1] ^ aRxBuffer[3]) != 0xFF)) | |
| 820 return 0; | |
| 821 totalDiveCount.u8bit.byteLow = aRxBuffer[1]; | |
| 822 totalDiveCount.u8bit.byteHigh = aRxBuffer[0]; | |
| 823 ext_flash_repair_SPECIAL_dive_numbers_starting_count_with(totalDiveCount.u16bit); | |
| 824 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 825 break; | |
| 826 #endif | |
| 827 } | |
| 828 | |
| 829 // was service command? Yes, finish and exit | |
| 830 if(count) | |
| 831 { | |
| 832 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, count,10000)!= HAL_OK) | |
| 833 return 0; | |
| 834 else | |
| 835 return prompt4D4C(receiveStartByteUart); | |
| 836 } | |
| 837 } | |
| 838 | |
| 839 | |
| 840 // download mode commands | |
| 841 switch(type) | |
| 842 { | |
| 843 // return of command for almost all commands | |
| 844 case 0x60: // get model + features | |
| 845 case 0x61: // get all headers full (256 bytes) | |
| 846 case 0x62: // set clock | |
| 847 case 0x63: // set custom text | |
| 848 case 0x66: // get dive profile | |
| 849 case 0x69: // get serial, old version numbering, custom text | |
| 850 case 0x6A: // get model | |
| 851 case 0x6B: // get specific firmware version | |
| 852 case 0x6D: // get all compact headers (16 byte) | |
| 853 case 0x6E: // display text | |
| 854 case 0x70: // read min, default, max setting | |
| 855 case 0x72: // read setting | |
| 856 case 0x77: // write setting | |
| 857 case 0x78: // reset all settings | |
| 858 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1, 1000)!= HAL_OK) | |
| 859 return 0; | |
| 860 break; | |
| 861 | |
| 862 // start communication (again) | |
| 863 case 0xBB: | |
| 864 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 2, 1000)!= HAL_OK) | |
| 865 return 0; | |
| 866 else | |
| 867 return prompt4D4C(receiveStartByteUart); | |
| 868 | |
| 869 // stop communication | |
| 870 case 0xFF: | |
| 871 HAL_UART_Transmit(&UartHandle, (uint8_t*)&aTxBuffer, 1, 1000); | |
| 872 return 0; | |
| 873 | |
| 874 default: | |
|
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875 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); |
| 38 | 876 break; |
| 877 } | |
| 878 | |
| 879 switch(type) | |
| 880 { | |
| 881 case 0x62: | |
| 882 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 6, 2000)!= HAL_OK) | |
| 883 return 0; | |
| 884 break; | |
| 885 case 0x63: | |
| 886 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 60, 5000)!= HAL_OK) | |
| 887 return 0; | |
| 888 break; | |
| 889 case 0x66: | |
| 890 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 1000)!= HAL_OK) | |
| 891 return 0; | |
| 892 break; | |
| 893 case 0x6B: | |
| 894 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 1000)!= HAL_OK) | |
| 895 return 0; | |
| 896 break; | |
| 897 case 0x6E: | |
| 898 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 16, 5000)!= HAL_OK) | |
| 899 return 0; | |
| 900 break; | |
| 901 case 0x77: | |
| 902 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 5, 5000)!= HAL_OK) | |
| 903 return 0; | |
| 904 break; | |
| 905 case 0x72: | |
| 906 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 5000)!= HAL_OK) | |
| 907 return 0; | |
| 908 break; | |
| 909 case 0x70: | |
| 910 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 5000)!= HAL_OK) | |
| 911 return 0; | |
| 912 break; | |
| 913 } | |
| 914 | |
| 915 switch(type) | |
| 916 { | |
| 917 /* common to standard and bootloader */ | |
| 918 | |
| 919 // get model + features | |
| 920 case 0x60: | |
| 921 aTxBuffer[count++] = 0x00; // hardware descriptor HIGH byte | |
| 922 aTxBuffer[count++] = 0x3B; // hardware descriptor LOW byte // 0x3B is OSTC4 // 0x1A is OTSC3 | |
| 923 aTxBuffer[count++] = 0x00; // feature descriptor HIGH byte | |
| 138 | 924 aTxBuffer[count++] = 0x00; // feature descriptor LOW byte |
| 38 | 925 aTxBuffer[count++] = 0x43; // model id |
| 926 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 927 break; | |
| 928 | |
| 929 // get model | |
| 930 case 0x6A: | |
| 931 aTxBuffer[count++] = 0x3B; // 0x3B is OSTC4 // 0x1A is OTSC3 | |
| 932 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 933 break; | |
| 934 | |
| 935 // get all firmware version and status (OSTC4 only) | |
| 936 case 0x6B: | |
| 937 switch(*aRxBuffer) | |
| 938 { | |
| 939 case 0xFF: | |
| 940 // firmware | |
| 941 aTxBuffer[count++] = firmwareDataGetPointer()->versionFirst; | |
| 942 aTxBuffer[count++] = firmwareDataGetPointer()->versionSecond; | |
| 943 aTxBuffer[count++] = firmwareDataGetPointer()->versionThird; | |
| 944 aTxBuffer[count++] = firmwareDataGetPointer()->versionBeta; | |
| 945 break; | |
| 946 case 0xFE: | |
| 947 // RTE | |
| 948 getActualRTEandFONTversion(&tempHigh, &tempLow, 0, 0); // RTE | |
| 949 aTxBuffer[count++] = tempHigh; | |
| 950 aTxBuffer[count++] = tempLow; | |
| 951 aTxBuffer[count++] = 0; | |
| 952 aTxBuffer[count++] = 0; | |
| 953 break; | |
| 954 case 0x10: | |
| 955 getActualRTEandFONTversion( 0, 0, &tempHigh, &tempLow); // font | |
| 956 aTxBuffer[count++] = tempHigh; | |
| 957 aTxBuffer[count++] = tempLow; | |
| 958 aTxBuffer[count++] = 0; | |
| 959 aTxBuffer[count++] = 0; | |
| 960 break; | |
| 961 default: | |
| 962 // not supported | |
| 963 aTxBuffer[count++] = 0xFF; | |
| 964 aTxBuffer[count++] = 0xFF; | |
| 965 aTxBuffer[count++] = 0xFF; | |
| 966 aTxBuffer[count++] = 0xFF; | |
| 967 break; | |
| 968 /* Jef Driesen Test | |
| 969 default: | |
| 970 // not supported | |
| 971 aTxBuffer[count++] = 0x1; | |
| 972 aTxBuffer[count++] = 0x1; | |
| 973 aTxBuffer[count++] = 0x1; | |
| 974 aTxBuffer[count++] = 0x1; | |
| 975 break; | |
| 976 */ | |
| 977 } | |
| 978 /* | |
| 979 // serial | |
| 980 aTxBuffer[count++] = pSettings->serialLow; | |
| 981 aTxBuffer[count++] = pSettings->serialHigh; | |
| 982 // batch code (date) | |
| 983 hardwareBatchCode(&tempHigh, &tempLow); | |
| 984 aTxBuffer[count++] = tempLow; | |
| 985 aTxBuffer[count++] = tempHigh; | |
| 986 // status and status detail (future feature) | |
| 987 aTxBuffer[count++] = 0; | |
| 988 aTxBuffer[count++] = 0; | |
| 989 aTxBuffer[count++] = 0; | |
| 990 aTxBuffer[count++] = 0; | |
| 991 */ | |
| 992 // prompt | |
| 993 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 994 break; | |
| 995 | |
| 996 // display text | |
| 997 case 0x6E: | |
| 998 for(int i=0;i<16;i++) | |
| 999 display_text[i] = aRxBuffer[i]; | |
| 1000 display_text[15] = 0; | |
| 1001 display_text[255] = 16; | |
| 1002 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1003 break; | |
| 1004 | |
| 1005 // version / identify | |
| 1006 case 0x69: | |
| 1007 #ifndef BOOTLOADER_STANDALONE | |
| 1008 aTxBuffer[count++] = pSettings->serialLow; | |
| 1009 aTxBuffer[count++] = pSettings->serialHigh; | |
| 1010 aTxBuffer[count++] = firmwareVersion_16bit_low(); | |
| 1011 aTxBuffer[count++] = firmwareVersion_16bit_high(); | |
| 1012 memcpy(&aTxBuffer[count], pSettings->customtext, 60); | |
| 1013 #else | |
| 1014 aTxBuffer[count++] = 0;//pSettings->serialLow; | |
| 1015 aTxBuffer[count++] = 0;//pSettings->serialHigh; | |
| 1016 aTxBuffer[count++] = 0;//firmwareVersion_16bit_low(); | |
| 1017 aTxBuffer[count++] = 0;//firmwareVersion_16bit_high(); | |
| 1018 memset(&aTxBuffer[count], 0, 60); | |
| 1019 #endif | |
| 1020 count += 60; | |
| 1021 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1022 break; | |
| 1023 | |
| 1024 #ifndef BOOTLOADER_STANDALONE | |
| 1025 //Reset all setting | |
| 1026 case 0x78: | |
| 1027 set_settings_to_Standard(); | |
| 1028 updateSettingsAndMenuOnExit = 1; | |
| 1029 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1030 break; | |
| 1031 #endif | |
| 1032 | |
| 1033 #ifndef BOOTLOADER_STANDALONE | |
| 1034 // full headers (256 byte) | |
| 1035 case 0x61: | |
| 1036 for(int StepBackwards = 255; StepBackwards > -1; StepBackwards--) | |
| 1037 { | |
| 1038 logbook_getHeader(StepBackwards, &logbookHeader); | |
| 1039 plogbookHeaderOSTC3 = logbook_build_ostc3header(&logbookHeader); | |
| 1040 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)plogbookHeaderOSTC3, 256,5000)!= HAL_OK) | |
| 1041 return 0; | |
| 1042 } | |
| 1043 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1044 break; | |
| 1045 | |
| 1046 // compact headers (16 byte) | |
| 1047 case 0x6D: | |
| 1048 for(int StepBackwards = 255; StepBackwards > -1; StepBackwards--) | |
| 1049 { | |
| 1050 logbook_getHeader(StepBackwards, &logbookHeader); | |
| 1051 plogbookHeaderOSTC3compact = logbook_build_ostc3header_compact(&logbookHeader); | |
| 1052 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)plogbookHeaderOSTC3compact, 16,5000)!= HAL_OK) | |
| 1053 return 0; | |
| 1054 } | |
| 1055 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1056 break; | |
| 1057 | |
| 1058 // set clock & date | |
| 1059 case 0x62: | |
| 1060 // ToDo | |
| 1061 stimestructure.Hours = aRxBuffer[0]; | |
| 1062 stimestructure.Minutes = aRxBuffer[1]; | |
| 1063 stimestructure.Seconds = aRxBuffer[2]; | |
| 1064 sdatestructure.Month = aRxBuffer[3]; | |
| 1065 sdatestructure.Date = aRxBuffer[4]; | |
| 1066 sdatestructure.Year = aRxBuffer[5]; // This parameter must be a number between Min_Data = 0 and Max_Data = 99 | |
| 1067 setWeekday(&sdatestructure); | |
| 1068 | |
| 1069 if( ( stimestructure.Hours < 24 ) | |
| 1070 &&( stimestructure.Minutes < 60 ) | |
| 1071 &&( stimestructure.Seconds < 60 ) | |
| 1072 &&( sdatestructure.Month < 13 ) | |
| 1073 &&( sdatestructure.Date < 32 ) | |
| 1074 &&( sdatestructure.Year < 100 )) | |
| 1075 { | |
| 1076 setTime(stimestructure); | |
| 1077 setDate(sdatestructure); | |
| 1078 set_globalState(StUART_RTECONNECT); | |
| 1079 HAL_Delay(1); | |
| 1080 set_globalState(StUART_STANDARD); | |
| 1081 } | |
| 1082 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1083 break; | |
| 1084 | |
| 1085 case 0x63: | |
| 1086 for(int i=0;i<60;i++) | |
| 1087 pSettings->customtext[i] = aRxBuffer[i]; | |
| 1088 pSettings->customtext[59] = 0; | |
| 1089 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1090 break; | |
| 1091 | |
| 1092 // get dive profile | |
| 1093 case 0x66: | |
| 1094 logbook_getHeader(255 - aRxBuffer[0], &logbookHeader); | |
| 1095 plogbookHeaderOSTC3 = logbook_build_ostc3header(&logbookHeader); | |
| 1096 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)plogbookHeaderOSTC3, 256,5000)!= HAL_OK) | |
| 1097 return 0; | |
|
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1098 ext_flash_open_read_sample(255 - aRxBuffer[0], &sampleTotalLength); |
| 38 | 1099 while(sampleTotalLength >= 128) |
| 1100 { | |
| 1101 ext_flash_read_next_sample_part(aTxBuffer,128); | |
| 1102 sampleTotalLength -= 128; | |
| 1103 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 1104 return 0; | |
| 1105 } | |
| 1106 if(sampleTotalLength) | |
| 1107 { | |
| 1108 ext_flash_read_next_sample_part(aTxBuffer,sampleTotalLength); | |
| 1109 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, sampleTotalLength,5000)!= HAL_OK) | |
| 1110 return 0; | |
| 1111 } | |
| 1112 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1113 break; | |
| 1114 | |
| 1115 // read min,default,max setting | |
| 1116 case 0x70: | |
| 1117 count += readDataLimits__8and16BitValues_4and7BytesOutput(aRxBuffer[0],&aTxBuffer[count]); | |
| 1118 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1119 break; | |
| 1120 | |
| 1121 // read setting | |
| 1122 case 0x72: | |
| 1123 readData(aRxBuffer[0],&aTxBuffer[count]); | |
| 1124 count += 4; | |
| 1125 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1126 break; | |
| 1127 | |
| 1128 // write setting | |
| 1129 case 0x77: | |
| 1130 writeData(aRxBuffer); | |
| 1131 updateSettingsAndMenuOnExit = 1; | |
| 1132 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1133 break; | |
| 1134 #else | |
| 1135 /* bootloader dummies */ | |
| 1136 // full headers (256 byte) | |
| 1137 case 0x61: | |
| 1138 for(int StepBackwards = 0;StepBackwards<256;StepBackwards++) | |
| 1139 { | |
| 1140 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)dummyForBootloader, 256,5000)!= HAL_OK) | |
| 1141 return 0; | |
| 1142 } | |
| 1143 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1144 break; | |
| 1145 // compact headers (16 byte) | |
| 1146 case 0x6D: | |
| 1147 for(int StepBackwards = 0;StepBackwards<256;StepBackwards++) | |
| 1148 { | |
| 1149 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)dummyForBootloader, 16,5000)!= HAL_OK) | |
| 1150 return 0; | |
| 1151 } | |
| 1152 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1153 break; | |
| 1154 // set clock & date | |
| 1155 case 0x62: | |
| 1156 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1157 break; | |
| 1158 // set custom text | |
| 1159 case 0x63: | |
| 1160 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1161 break; | |
| 1162 // get dive profile | |
| 1163 case 0x66: | |
| 1164 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)dummyForBootloader, 256,5000)!= HAL_OK) | |
| 1165 return 0; | |
| 1166 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1167 break; | |
| 1168 // read min,default,max setting | |
| 1169 // read settings | |
| 1170 | |
| 1171 | |
| 1172 case 0x72: | |
| 1173 memcpy(&aTxBuffer[count], dummyForBootloader, 4); | |
| 1174 count += 4; | |
| 1175 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1176 break; | |
| 1177 // write settings | |
| 1178 case 0x77: | |
| 1179 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1180 break; | |
| 1181 #endif | |
| 1182 } | |
| 1183 | |
| 1184 if(count) | |
| 1185 { | |
| 1186 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, count,10000)!= HAL_OK) | |
| 1187 return 0; | |
| 1188 else | |
| 1189 return prompt4D4C(receiveStartByteUart); | |
| 1190 } | |
| 1191 return 0; | |
| 1192 } | |
| 1193 | |
| 1194 | |
| 1195 HAL_StatusTypeDef receive_uart_large_size(UART_HandleTypeDef *huart, uint8_t *pData, uint32_t Size) | |
| 1196 { | |
| 1197 uint16_t length_16_blocks; | |
| 1198 uint16_t length_16_remainder; | |
| 1199 uint32_t temp; | |
| 1200 HAL_StatusTypeDef result = HAL_OK; | |
| 1201 uint32_t pDataLocal; | |
| 1202 | |
| 1203 length_16_blocks = (uint16_t) (Size / 0xFFFF); | |
| 1204 temp = length_16_blocks; | |
| 1205 temp *= 0xFFFF; | |
| 1206 length_16_remainder = (uint16_t) ( Size - temp); | |
| 1207 | |
| 1208 pDataLocal = (uint32_t)pData; | |
| 1209 | |
| 1210 while((result == HAL_OK) && length_16_blocks) | |
| 1211 { | |
| 1212 result = HAL_UART_Receive(&UartHandle, (uint8_t *)pDataLocal, 0xFFFF , 60000); | |
| 1213 pDataLocal += 0xFFFF; | |
| 1214 length_16_blocks--; | |
| 1215 } | |
| 1216 if((result == HAL_OK) && length_16_remainder) | |
| 1217 { | |
| 1218 result = HAL_UART_Receive(&UartHandle, (uint8_t *)pDataLocal, length_16_remainder , 60000); | |
| 1219 } | |
| 1220 return result; | |
| 1221 } | |
| 1222 | |
| 1223 | |
| 1224 /* for safety reason (memory blocking this code is main and sub */ | |
| 1225 | |
| 1226 #ifdef BOOTLOADER_STANDALONE | |
| 1227 | |
| 1228 uint8_t receive_update_data_cpu2(void) | |
| 1229 { | |
| 1230 uint8_t answer; | |
| 1231 | |
| 1232 uint8_t* pBuffer = (uint8_t*)getFrame(20); | |
| 1233 answer = receive_update_data_cpu2_sub(pBuffer); | |
| 1234 releaseFrame(20,(uint32_t)pBuffer); | |
| 1235 return answer; | |
| 1236 } | |
| 1237 | |
| 1238 | |
| 1239 uint8_t receive_update_data_cpu2_sub(uint8_t* pBuffer) | |
| 1240 { | |
| 1241 uint8_t sBuffer[10]; | |
|
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1242 uint32_t length, offsetTotal, checksum, checksumCalc; |
| 38 | 1243 uint8_t id; |
| 1244 const uint8_t id_RTE = 0xFE; | |
| 1245 | |
| 1246 //Get length | |
| 1247 if(HAL_UART_Receive(&UartHandle, pBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1248 { | |
| 1249 return 0; | |
| 1250 } | |
| 1251 length = 256 * 256 * 256 * (uint32_t)pBuffer[0] + 256 * 256 * (uint32_t)pBuffer[1] + 256 * (uint32_t)pBuffer[2] + pBuffer[3]; | |
| 1252 | |
| 1253 //Get id | |
| 1254 if(HAL_UART_Receive(&UartHandle, pBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1255 { | |
| 1256 return 0; | |
| 1257 } | |
| 1258 id = pBuffer[0]; | |
| 1259 offsetTotal = 256 * 256 * 256 * (uint32_t)pBuffer[0] + 256 * 256 * (uint32_t)pBuffer[1] + 256 * (uint32_t)pBuffer[2] + pBuffer[3]; | |
| 1260 | |
|
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1261 // get checksum, bytes are in different order on Dev C++ code!!! |
| 38 | 1262 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 |
| 1263 { | |
| 1264 return 0; | |
| 1265 } | |
|
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1266 checksum = 256 * 256 * 256 * (uint32_t)sBuffer[3] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[1] + sBuffer[0]; |
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1267 checksumCalc = length + offsetTotal; |
| 38 | 1268 |
|
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1269 // no need to get code if checksum == length is wrong |
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1270 if(checksumCalc != checksum) |
| 38 | 1271 { |
| 1272 return 0; | |
| 1273 } | |
| 1274 | |
| 1275 //get Code | |
| 1276 if(receive_uart_large_size(&UartHandle, pBuffer, length)!= HAL_OK) | |
| 1277 { | |
| 1278 return 0; | |
| 1279 } | |
| 1280 | |
| 1281 //get Checksum | |
| 1282 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 580000 | |
| 1283 { | |
| 1284 return 0; | |
| 1285 } | |
| 1286 uint32_t checksum = 256 * 256 * 256 *(uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1287 // uint32_t checksumCalc = crc32c_checksum(pBuffer, length,0,0); | |
| 1288 uint32_t checksumCalc = CRC_CalcBlockCRC((uint32_t*)pBuffer, length/4); | |
| 1289 | |
| 1290 if(checksum != checksumCalc) | |
| 1291 { | |
| 1292 return 0; | |
| 1293 } | |
| 1294 | |
| 1295 if(id != id_RTE) | |
| 1296 { | |
| 1297 strcpy(display_text,"wrong data."); | |
| 1298 display_text[255] = 32; | |
| 1299 return 0; | |
| 1300 } | |
| 1301 | |
| 1302 strcpy(display_text," RTE update."); | |
| 1303 display_text[255] = 32; | |
| 1304 | |
| 1305 return extCPU2bootloader(pBuffer,length,display_text); | |
| 1306 } | |
| 1307 #endif // BOOTLOADER_STANDALONE | |
| 1308 | |
| 1309 | |
| 1310 | |
| 1311 uint8_t receive_update_flex(uint8_t isRTEupdateALLOWED) | |
| 1312 { | |
| 1313 uint8_t answer; | |
| 1314 | |
| 1315 uint8_t* pBuffer1 = (uint8_t*)getFrame(20); | |
| 1316 uint8_t* pBuffer2 = (uint8_t*)getFrame(20); | |
| 1317 | |
| 1318 answer = receive_update_data_flex(pBuffer1, pBuffer2, isRTEupdateALLOWED); | |
| 1319 | |
| 1320 releaseFrame(20,(uint32_t)pBuffer1); | |
| 1321 releaseFrame(20,(uint32_t)pBuffer2); | |
| 1322 | |
| 1323 return answer; | |
| 1324 } | |
| 1325 | |
| 1326 uint8_t receive_update_data_mainCPU_firmware(void) | |
| 1327 { | |
| 1328 uint8_t answer; | |
| 1329 | |
| 1330 uint8_t* pBuffer1 = (uint8_t*)getFrame(20); | |
| 1331 | |
|
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1332 answer = receive_update_data_mainCPU_firmware_subroutine(1, pBuffer1, 0); |
| 38 | 1333 |
| 1334 releaseFrame(20,(uint32_t)pBuffer1); | |
| 1335 | |
| 1336 return answer; | |
| 1337 } | |
| 1338 | |
| 1339 /* multi buffer (long data) not tested yet */ | |
| 1340 uint8_t receive_update_data_mainCPU_variable_firmware(void) | |
| 1341 { | |
| 1342 uint8_t answer; | |
| 1343 | |
| 1344 uint8_t* pBuffer1 = (uint8_t*)getFrame(20); | |
| 1345 uint8_t* pBuffer2 = (uint8_t*)getFrame(20); | |
| 1346 | |
|
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1347 answer = receive_update_data_mainCPU_firmware_subroutine(2, pBuffer1, pBuffer2); |
| 38 | 1348 |
| 1349 releaseFrame(20,(uint32_t)pBuffer1); | |
| 1350 releaseFrame(20,(uint32_t)pBuffer2); | |
| 1351 | |
| 1352 return answer; | |
| 1353 } | |
| 1354 | |
| 1355 uint8_t receive_update_data_flex(uint8_t* pBuffer1, uint8_t* pBuffer2, uint8_t RTEupdateALLOWED) | |
| 1356 { | |
| 1357 uint8_t sBuffer[10]; | |
| 1358 uint8_t serialBuffer[10]; | |
| 1359 uint32_t length1, length2, lengthCompare, offsetCompare, ByteCompareStatus; | |
|
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1360 uint32_t lengthTotal, offsetTotal; |
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1361 uint32_t checksum, checksumCalc = 0; |
| 38 | 1362 uint8_t id; |
| 1363 const uint8_t id_Region1_firmware = 0xFF; | |
| 1364 const uint8_t id_RTE = 0xFE; | |
| 1365 uint8_t textpointer = 0; | |
| 1366 | |
| 1367 //Get length | |
| 1368 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1369 { | |
| 1370 return 0; | |
| 1371 } | |
| 1372 lengthTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1373 | |
| 1374 //Get offset and/or id (id is 0xFF for RTE, 0xFE for firmware and offset if var) | |
| 1375 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1376 { | |
| 1377 return 0; | |
| 1378 } | |
| 1379 id = sBuffer[0]; | |
| 1380 | |
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1381 checksumCalc = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; |
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1382 checksumCalc += lengthTotal; |
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1383 //old, does no longer work because of the fonts: checksumCalc = lengthTotal + offsetTotal; |
| 38 | 1384 |
| 1385 if((id != id_Region1_firmware) && (id != id_RTE) && (id != id_FONT) && (id != id_FONT_OLD)) | |
| 1386 { | |
| 1387 return 0; | |
| 1388 } | |
| 1389 | |
| 1390 // neu 110212 | |
| 1391 if(id == id_FONT) | |
| 1392 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[1] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[3]; | |
| 1393 else | |
| 1394 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1395 | |
|
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1396 // get checksum, bytes are in different order on Dev C++ code!!! |
| 38 | 1397 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 |
| 1398 { | |
| 1399 return 0; | |
| 1400 } | |
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1401 checksum = 256 * 256 * 256 * (uint32_t)sBuffer[3] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[1] + sBuffer[0]; |
| 38 | 1402 |
| 1403 | |
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1404 if(checksumCalc != checksum) |
| 38 | 1405 { |
| 1406 uint8_t ptr = 0; | |
| 1407 strcpy(&display_text[ptr]," checksum error"); | |
| 1408 ptr += 15; | |
| 1409 strcpy(&display_text[ptr],"\n\r"); | |
| 1410 ptr += 2; | |
| 1411 ptr += gfx_number_to_string(10,0,&display_text[ptr],checksumCalc); | |
| 1412 display_text[ptr] = 0; | |
| 1413 display_text[255] = ptr + 1; | |
| 1414 return 0xFF; | |
| 1415 } | |
| 1416 | |
| 1417 //Get serial (new since 160211) | |
| 1418 if(HAL_UART_Receive(&UartHandle, serialBuffer, 4,5000)!= HAL_OK) | |
| 1419 { | |
| 1420 return 0; | |
| 1421 } | |
| 1422 | |
| 1423 if(lengthTotal > 768000) | |
| 1424 { | |
| 1425 length1 = 768000; | |
| 1426 length2 = lengthTotal - length1; | |
| 1427 } | |
| 1428 else | |
| 1429 { | |
| 1430 length1 = lengthTotal; | |
| 1431 length2 = 0; | |
| 1432 } | |
| 1433 | |
| 1434 if((pBuffer2 == 0) && (length2 != 0)) | |
| 1435 return 0; | |
| 1436 | |
| 1437 //get Code | |
| 1438 if(receive_uart_large_size(&UartHandle, pBuffer1, length1)!= HAL_OK) | |
| 1439 return 0; | |
| 1440 | |
| 1441 if(length2) | |
| 1442 if(receive_uart_large_size(&UartHandle, pBuffer2, length2)!= HAL_OK) | |
| 1443 return 0; | |
| 1444 | |
| 1445 //get Checksum | |
| 1446 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1447 return 0; | |
| 1448 | |
| 1449 checksum = 256 * 256 * 256 *(uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1450 // uint32_t checksumCalc = crc32c_checksum(pBuffer1, length1, pBuffer2, length2); | |
| 1451 if(length2) | |
| 1452 checksumCalc = CRC_CalcBlockCRC_moreThan768000((uint32_t*)pBuffer1, (uint32_t*)pBuffer2, lengthTotal/4); | |
| 1453 else | |
| 1454 checksumCalc = CRC_CalcBlockCRC((uint32_t*)pBuffer1, length1/4); | |
| 1455 | |
| 1456 /* check id now */ | |
| 1457 /* | |
| 1458 if(region == 2) | |
| 1459 { | |
| 1460 if((id == id_Region1_firmware) || (id == id_RTE)) | |
| 1461 { | |
| 1462 strcpy(display_text,"wrong data."); | |
| 1463 display_text[255] = 32; | |
| 1464 return 0; | |
| 1465 } | |
| 1466 } | |
| 1467 else | |
| 1468 { | |
| 1469 if(id != id_Region1_firmware) | |
| 1470 { | |
| 1471 strcpy(display_text,"wrong data."); | |
| 1472 display_text[255] = 32; | |
| 1473 return 0; | |
| 1474 } | |
| 1475 } | |
| 1476 */ | |
| 1477 /* test checksum */ | |
| 1478 if(checksum != checksumCalc) | |
| 1479 { | |
| 1480 uint8_t ptr = 0; | |
|
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1481 strcpy(&display_text[ptr]," checksum error"); |
| 38 | 1482 ptr += 15; |
| 1483 strcpy(&display_text[ptr],"\n\r"); | |
| 1484 display_text[ptr] = 0; | |
| 1485 display_text[255] = ptr + 1; | |
| 1486 return 0xFF; | |
| 1487 } | |
| 1488 | |
| 1489 if(id == id_Region1_firmware) | |
| 1490 { | |
| 1491 uint8_t ptr = 0; | |
| 1492 display_text[ptr++] = 'V'; | |
| 1493 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10000] & 0x1F); | |
| 1494 display_text[ptr++] = '.'; | |
| 1495 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10001] & 0x1F); | |
| 1496 display_text[ptr++] = '.'; | |
| 1497 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10002] & 0x1F); | |
| 1498 display_text[ptr++] = ' '; | |
| 1499 if(pBuffer1[0x10003]) | |
| 1500 { | |
| 1501 strcpy(&display_text[ptr],"beta "); | |
| 1502 ptr +=5; | |
| 1503 } | |
| 1504 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
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1505 ptr += 25; |
| 38 | 1506 display_text[255] = ptr + 1; |
| 1507 } | |
| 1508 else if(id == id_RTE) | |
| 1509 { | |
| 1510 if(RTEupdateALLOWED) | |
| 1511 { | |
| 1512 strcpy(display_text," RTE update.\n\r"); | |
| 1513 textpointer = 0; | |
| 1514 while((display_text[textpointer] != 0) && (textpointer < 50)) | |
| 1515 textpointer++; | |
| 1516 #ifndef BOOTLOADER_STANDALONE | |
| 1517 if(textpointer < 50) | |
| 1518 { | |
| 1519 // display_text[textpointer++] = | |
| 1520 display_text[textpointer++] = '\025'; | |
| 1521 display_text[textpointer++] = TXT_2BYTE; | |
| 1522 display_text[textpointer++] = TXT2BYTE_DecoDataLost; | |
| 1523 display_text[textpointer] = 0; | |
| 1524 } | |
| 1525 #endif | |
| 1526 display_text[255] = textpointer+1; | |
| 1527 return extCPU2bootloader(pBuffer1,length1,display_text); | |
| 1528 } | |
| 1529 else | |
| 1530 return 0xFF; | |
| 1531 } | |
| 1532 else | |
| 1533 //if(region == 2) | |
| 1534 { | |
| 1535 uint8_t ptr = 0; | |
| 1536 ptr += gfx_number_to_string(7,0,&display_text[ptr],lengthTotal); | |
| 1537 strcpy(&display_text[ptr]," bytes with "); | |
| 1538 ptr += 12; | |
| 1539 ptr += gfx_number_to_string(7,0,&display_text[ptr],offsetTotal); | |
| 1540 strcpy(&display_text[ptr]," offset"); | |
| 1541 ptr += 7; | |
| 1542 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
|
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1543 ptr += 25; |
| 38 | 1544 display_text[255] = ptr + 1; |
| 1545 } | |
| 1546 | |
| 1547 | |
| 1548 // only non RTE !! | |
| 1549 uint8_t* pBufferCompare = (uint8_t*)getFrame(20); | |
| 1550 ByteCompareStatus = 0; | |
| 1551 | |
| 1552 if(id == id_Region1_firmware) | |
| 1553 { | |
| 1554 /* standard firmware limited to 768000 */ | |
| 1555 if(ext_flash_read_firmware(pBufferCompare,4,0) != 0xFFFFFFFF) | |
| 1556 ext_flash_erase_firmware(); | |
| 1557 ext_flash_write_firmware(pBuffer1, length1); | |
| 1558 lengthCompare = ext_flash_read_firmware(pBufferCompare,768000,0); | |
| 1559 | |
| 1560 if(lengthCompare != length1) | |
| 1561 ByteCompareStatus = 10000; | |
| 1562 for(int i = 0; i < length1; i++) | |
| 1563 { | |
| 1564 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1565 ByteCompareStatus++; | |
| 1566 } | |
| 1567 } | |
| 1568 else | |
| 1569 //if(region == 2) | |
| 1570 { | |
| 1571 /* upper region firmware can be larger (1MB) */ | |
| 1572 if(ext_flash_read_firmware2(0, pBufferCompare,4, 0,0) != 0xFFFFFFFF) | |
| 1573 ext_flash_erase_firmware2(); | |
| 1574 ext_flash_write_firmware2(offsetTotal, pBuffer1, length1, pBuffer2, length2); | |
| 1575 lengthCompare = ext_flash_read_firmware2(&offsetCompare, pBufferCompare,768000, 0,768000); | |
| 1576 | |
| 1577 if(lengthCompare != length1 + length2) | |
| 1578 ByteCompareStatus = 10000; | |
| 1579 if(offsetTotal != offsetCompare) | |
| 1580 ByteCompareStatus += 20000; | |
| 1581 for(int i = 0; i < length1; i++) | |
| 1582 { | |
| 1583 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1584 ByteCompareStatus++; | |
| 1585 } | |
| 1586 | |
| 1587 lengthCompare = ext_flash_read_firmware2(0, 0,768000, pBufferCompare,768000); | |
| 1588 for(int i = 0; i < length2; i++) | |
| 1589 { | |
| 1590 if(pBuffer2[0] != pBufferCompare[0]) | |
| 1591 ByteCompareStatus++; | |
| 1592 } | |
| 1593 } | |
| 1594 | |
| 1595 releaseFrame(20,(uint32_t)pBufferCompare); | |
| 1596 | |
| 1597 if(ByteCompareStatus != 0) | |
| 1598 { | |
| 1599 strcpy(&display_text[0],"\n\rcopy error."); | |
| 1600 display_text[255] = 21; | |
| 1601 return 0; | |
| 1602 } | |
| 1603 else | |
| 1604 { | |
| 1605 strcpy(&display_text[0],"\n\rready to install."); | |
| 1606 display_text[255] = 21; | |
| 1607 return 1; | |
| 1608 } | |
| 1609 } | |
| 1610 | |
| 1611 | |
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1612 uint8_t receive_update_data_mainCPU_firmware_subroutine(uint8_t region, uint8_t* pBuffer1, uint8_t* pBuffer2) |
| 38 | 1613 { |
| 1614 uint8_t sBuffer[10]; | |
| 1615 uint32_t length1, length2, lengthCompare, offsetCompare, ByteCompareStatus; | |
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1616 uint32_t lengthTotal, offsetTotal, checksum, checksumCalc = 0; |
| 38 | 1617 uint8_t id; |
| 1618 | |
| 1619 //Get length | |
| 1620 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1621 return 0; | |
| 1622 | |
| 1623 lengthTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1624 | |
| 1625 //Get offset and/or id (id is 0xFF for RTE, 0xFE for firmware and offset if var) | |
| 1626 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1627 return 0; | |
| 1628 | |
| 1629 id = sBuffer[0]; | |
| 1630 | |
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1631 checksumCalc = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; |
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1632 checksumCalc += lengthTotal; |
| 38 | 1633 |
| 1634 if((id != id_Region1_firmware) && (id != id_RTE) && (id != id_FONT) && (id != id_FONT_OLD)) | |
| 1635 return 0; | |
| 1636 | |
| 1637 if(id == id_FONT) | |
| 1638 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[1] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[3]; | |
| 1639 // alt, prior to id for font | |
| 1640 else | |
| 1641 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1642 | |
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1643 // get checksum, bytes are in different order on Dev C++ code!!! |
| 38 | 1644 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 |
| 1645 return 0; | |
| 1646 | |
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1647 checksum = 256 * 256 * 256 * (uint32_t)sBuffer[3] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[1] + sBuffer[0]; |
| 38 | 1648 |
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1649 //old: checksumCalc = lengthTotal + offsetTotal; |
| 38 | 1650 |
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1651 if(checksumCalc != checksum) |
| 38 | 1652 { |
| 1653 uint8_t ptr = 0; | |
| 1654 strcpy(&display_text[ptr]," checksum error"); | |
| 1655 ptr += 15; | |
| 1656 strcpy(&display_text[ptr],"\n\r"); | |
| 1657 ptr += 2; | |
| 1658 ptr += gfx_number_to_string(10,0,&display_text[ptr],checksumCalc); | |
| 1659 display_text[ptr] = 0; | |
| 1660 display_text[255] = ptr + 1; | |
| 1661 return 0xFF; | |
| 1662 } | |
| 1663 | |
| 1664 if(lengthTotal > 768000) | |
| 1665 { | |
| 1666 length1 = 768000; | |
| 1667 length2 = lengthTotal - length1; | |
| 1668 } | |
| 1669 else | |
| 1670 { | |
| 1671 length1 = lengthTotal; | |
| 1672 length2 = 0; | |
| 1673 } | |
| 1674 | |
| 1675 if((pBuffer2 == 0) && (length2 != 0)) | |
| 1676 return 0; | |
| 1677 | |
| 1678 //get Code | |
| 1679 if(receive_uart_large_size(&UartHandle, pBuffer1, length1)!= HAL_OK) | |
| 1680 return 0; | |
| 1681 | |
| 1682 if(length2) | |
| 1683 if(receive_uart_large_size(&UartHandle, pBuffer2, length2)!= HAL_OK) | |
| 1684 return 0; | |
| 1685 | |
| 1686 //get Checksum | |
| 1687 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1688 return 0; | |
| 1689 | |
| 1690 checksum = 256 * 256 * 256 *(uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1691 // uint32_t checksumCalc = crc32c_checksum(pBuffer1, length1, pBuffer2, length2); | |
| 1692 if(length2) | |
| 1693 checksumCalc = CRC_CalcBlockCRC_moreThan768000((uint32_t*)pBuffer1, (uint32_t*)pBuffer2, lengthTotal/4); | |
| 1694 else | |
| 1695 checksumCalc = CRC_CalcBlockCRC((uint32_t*)pBuffer1, length1/4); | |
| 1696 | |
| 1697 /* check id now */ | |
| 1698 if(region == 2) | |
| 1699 { | |
| 1700 if((id == id_Region1_firmware) || (id == id_RTE)) | |
| 1701 { | |
| 1702 strcpy(display_text,"wrong data."); | |
| 1703 display_text[255] = 32; | |
| 1704 return 0; | |
| 1705 } | |
| 1706 } | |
| 1707 else | |
| 1708 { | |
| 1709 if(id != id_Region1_firmware) | |
| 1710 { | |
| 1711 strcpy(display_text,"wrong data."); | |
| 1712 display_text[255] = 32; | |
| 1713 return 0; | |
| 1714 } | |
| 1715 } | |
| 1716 | |
| 1717 /* test checksum */ | |
| 1718 if(checksum != checksumCalc) | |
| 1719 { | |
| 1720 uint8_t ptr = 0; | |
| 1721 strcpy(&display_text[ptr]," pruefsummen error"); | |
| 1722 ptr += 15; | |
| 1723 strcpy(&display_text[ptr],"\n\r"); | |
| 1724 display_text[ptr] = 0; | |
| 1725 display_text[255] = ptr + 1; | |
| 1726 return 0xFF; | |
| 1727 } | |
| 1728 | |
| 1729 if(region == 2) | |
| 1730 { | |
| 1731 uint8_t ptr = 0; | |
| 1732 ptr += gfx_number_to_string(7,0,&display_text[ptr],lengthTotal); | |
| 1733 strcpy(&display_text[ptr]," bytes with "); | |
| 1734 ptr += 12; | |
| 1735 ptr += gfx_number_to_string(7,0,&display_text[ptr],offsetTotal); | |
| 1736 strcpy(&display_text[ptr]," offset"); | |
| 1737 ptr += 7; | |
| 1738 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
|
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1739 ptr += 25; |
| 38 | 1740 display_text[255] = ptr + 1; |
| 1741 | |
| 1742 } | |
| 1743 else | |
| 1744 { | |
| 1745 uint8_t ptr = 0; | |
| 1746 display_text[ptr++] = 'V'; | |
| 1747 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10000] & 0x1F); | |
| 1748 display_text[ptr++] = '.'; | |
| 1749 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10001] & 0x1F); | |
| 1750 display_text[ptr++] = '.'; | |
| 1751 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10002] & 0x1F); | |
| 1752 display_text[ptr++] = ' '; | |
| 1753 if(pBuffer1[0x10003]) | |
| 1754 { | |
| 1755 strcpy(&display_text[ptr],"beta "); | |
| 1756 ptr +=5; | |
| 1757 } | |
| 1758 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
|
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1759 ptr += 25; |
| 38 | 1760 display_text[255] = ptr + 1; |
| 1761 } | |
| 1762 | |
| 1763 uint8_t* pBufferCompare = (uint8_t*)getFrame(20); | |
| 1764 ByteCompareStatus = 0; | |
| 1765 | |
| 1766 if(region == 2) | |
| 1767 { | |
| 1768 /* upper region firmware can be larger (1MB) */ | |
| 1769 if(ext_flash_read_firmware2(0, pBufferCompare,4, 0,0) != 0xFFFFFFFF) | |
| 1770 ext_flash_erase_firmware2(); | |
| 1771 ext_flash_write_firmware2(offsetTotal, pBuffer1, length1, pBuffer2, length2); | |
| 1772 lengthCompare = ext_flash_read_firmware2(&offsetCompare, pBufferCompare,768000, 0,768000); | |
| 1773 | |
| 1774 if(lengthCompare != length1 + length2) | |
| 1775 ByteCompareStatus = 10000; | |
| 1776 if(offsetTotal != offsetCompare) | |
| 1777 ByteCompareStatus += 20000; | |
| 1778 for(int i = 0; i < length1; i++) | |
| 1779 { | |
| 1780 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1781 ByteCompareStatus++; | |
| 1782 } | |
| 1783 | |
| 1784 lengthCompare = ext_flash_read_firmware2(0, 0,768000, pBufferCompare,768000); | |
| 1785 for(int i = 0; i < length2; i++) | |
| 1786 { | |
| 1787 if(pBuffer2[0] != pBufferCompare[0]) | |
| 1788 ByteCompareStatus++; | |
| 1789 } | |
| 1790 } | |
| 1791 else | |
| 1792 { | |
| 1793 /* standard firmware limited to 768000 */ | |
| 1794 if(ext_flash_read_firmware(pBufferCompare,4,0) != 0xFFFFFFFF) | |
| 1795 ext_flash_erase_firmware(); | |
| 1796 ext_flash_write_firmware(pBuffer1, length1); | |
| 1797 lengthCompare = ext_flash_read_firmware(pBufferCompare,768000,0); | |
| 1798 | |
| 1799 if(lengthCompare != length1) | |
| 1800 ByteCompareStatus = 10000; | |
| 1801 for(int i = 0; i < length1; i++) | |
| 1802 { | |
| 1803 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1804 ByteCompareStatus++; | |
| 1805 } | |
| 1806 } | |
| 1807 | |
| 1808 releaseFrame(20,(uint32_t)pBufferCompare); | |
| 1809 | |
| 1810 if(ByteCompareStatus != 0) | |
| 1811 { | |
| 1812 strcpy(&display_text[0],"\n\rcopy error."); | |
| 1813 display_text[255] = 21; | |
| 1814 return 0; | |
| 1815 } | |
| 1816 else | |
| 1817 { | |
| 1818 strcpy(&display_text[0],"\n\rready to install."); | |
| 1819 display_text[255] = 21; | |
| 1820 return 1; | |
| 1821 } | |
| 1822 } | |
| 1823 | |
| 1824 static void tComm_Error_Handler(void) | |
| 1825 { | |
| 1826 while(1) | |
| 1827 {} | |
| 1828 } |