Mercurial > public > ostc4
annotate Discovery/Src/tComm.c @ 303:90e65971f15d cleanup-4
bugfix, cleanup: simplify stopwatch logic and fix fallout
The previous 2 commits (making the depth switch between surface
and diving consistent) increased the time difference (in the
simulator) to about 4 seconds. This commit fixes this again, and
we are back at 1 sec. difference between the 2 timers (notice:
in the simulator). Still not the wanted 0 sec. difference, but
the old stopwatch logic logic was rather convoluted. Resetting to
1 second (instead of 0), and second-1 logic. Basically, this feels
like a bug fixed with a second bug on top to mask it. The code
is now much more logic and consistent (despite the fact that the
real reason for the 1 sec. difference is not yet found).
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
| author | Jan Mulder <jlmulder@xs4all.nl> |
|---|---|
| date | Mon, 20 May 2019 12:57:31 +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 } |