Mercurial > public > ostc4
annotate Discovery/Src/tComm.c @ 322:31e471d60797 O2_SensorSync
Added start of frame detection for HUD data
In the previous impmenentation the reception and evaluation of 15 byte were used without start detection. As a result sensor data could be stuck in case the frame sequence does not match the structure (e.g. cause by an framing error).
To resolve this in case of an invalid checksumme in combination with a data lost detection a byte based reception is startet to detect the start of a frame using the break between two transmissions.
In addition a babbling idiot protecting has been added because a faulty hardware could have an impact on the OSTC operation (high interrupt load)
| author | ideenmodellierer |
|---|---|
| date | Sun, 30 Jun 2019 21:25:58 +0200 |
| parents | 4da2bffb07ca |
| children | effa6fb9eb89 |
| 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) |
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107 #define BYTE_SERVICE_MODE (0xAA) |
| 38 | 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 #define UART_TIMEOUT_LARGE_BLOCK (6000u) /* Timeout (ms) for receiption of an 16K data block (typical RX time ~4,5seconds) */ |
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111 |
| 38 | 112 const uint8_t id_Region1_firmware = 0xFF; |
| 113 const uint8_t id_RTE = 0xFE; | |
| 114 const uint8_t id_FONT = 0x10; | |
| 115 const uint8_t id_FONT_OLD = 0x00; | |
| 116 | |
| 117 /* Private function prototypes -----------------------------------------------*/ | |
| 118 | |
| 119 static void tComm_Error_Handler(void); | |
| 120 static uint8_t select_mode(uint8_t aRxByte); | |
| 121 uint8_t receive_update_flex(uint8_t isRTEupdateALLOWED); | |
| 122 uint8_t receive_update_data_flex(uint8_t* pBuffer1, uint8_t* pBuffer2, uint8_t RTEupdateALLOWED); | |
| 123 uint8_t receive_update_data_mainCPU_firmware(void); | |
| 124 uint8_t receive_update_data_mainCPU_variable_firmware(void); | |
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125 uint8_t receive_update_data_mainCPU_firmware_subroutine(uint8_t region, uint8_t* pBuffer1, uint8_t* pBuffer2); |
| 38 | 126 HAL_StatusTypeDef receive_uart_large_size(UART_HandleTypeDef *huart, uint8_t *pData, uint32_t Size); |
| 127 static uint8_t openComm(uint8_t aRxByte); | |
| 128 uint8_t HW_Set_Bluetooth_Name(uint16_t serial, uint8_t withEscapeSequence); | |
| 129 uint8_t prompt4D4C(uint8_t mode); | |
| 130 | |
| 131 #ifdef BOOTLOADER_STANDALONE | |
| 132 static uint8_t receive_update_data_cpu2(void); | |
| 133 uint8_t receive_update_data_cpu2_sub(uint8_t* pBuffer); | |
| 134 #endif | |
| 135 | |
| 136 /* Exported functions --------------------------------------------------------*/ | |
| 137 | |
| 138 void tComm_init(void) | |
| 139 { | |
| 140 tCscreen.FBStartAdress = 0; | |
| 141 tCscreen.ImageHeight = 480; | |
| 142 tCscreen.ImageWidth = 800; | |
| 143 tCscreen.LayerIndex = 1; | |
| 144 | |
| 145 tCwindow.Image = &tCscreen; | |
| 146 tCwindow.WindowNumberOfTextLines = 6; | |
| 147 tCwindow.WindowLineSpacing = 65; | |
| 148 tCwindow.WindowTab = 400; | |
| 149 tCwindow.WindowX0 = 20; | |
| 150 tCwindow.WindowX1 = 779; | |
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151 |
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152 |
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153 if(!settingsGetPointer()->FlipDisplay) |
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154 { |
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155 tCwindow.WindowY0 = 0; |
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156 tCwindow.WindowY1 = 479; |
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157 } |
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158 else |
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159 { |
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160 tCwindow.WindowY0 = 479 - 390; |
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161 tCwindow.WindowY1 = 479 - 25; |
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162 } |
| 38 | 163 |
| 164 StartListeningToUART = 1; | |
| 165 | |
| 166 /* WHY? | |
| 167 #ifdef BLE_NENABLE_PIN | |
| 168 HAL_GPIO_WritePin(BLE_NENABLE_GPIO_PORT,BLE_NENABLE_PIN,GPIO_PIN_RESET); | |
| 169 #endif | |
| 170 */ | |
| 171 } | |
| 172 | |
| 173 uint8_t tComm_control(void) | |
| 174 { | |
| 175 uint8_t answer = 0; | |
| 176 #ifndef BOOTLOADER_STANDALONE | |
| 177 | |
| 178 /* should do something like reset UART ... */ | |
| 179 if( settingsGetPointer()->bluetoothActive == 0) | |
| 180 { | |
| 181 if(bluetoothActiveLastTime) | |
| 182 { | |
| 183 HAL_UART_DeInit(&UartHandle); | |
| 184 HAL_Delay(1); | |
| 185 HAL_UART_Init(&UartHandle); | |
| 186 HAL_Delay(1); | |
| 187 UartReady = RESET; | |
| 188 StartListeningToUART = 1; | |
| 189 bluetoothActiveLastTime = 0; | |
| 190 receiveStartByteUart = 0; | |
| 191 } | |
| 192 return 0; | |
| 193 } | |
| 194 else | |
| 195 { | |
| 196 bluetoothActiveLastTime = 1; | |
| 197 } | |
| 198 | |
| 199 #endif | |
| 200 | |
| 201 /*##-2- Put UART peripheral in reception process ###########################*/ | |
| 202 | |
| 203 if((UartReady == RESET) && StartListeningToUART) | |
| 204 { | |
| 205 StartListeningToUART = 0; | |
| 206 if(HAL_UART_Receive_IT(&UartHandle, &receiveStartByteUart, 1) != HAL_OK) | |
| 207 tComm_Error_Handler(); | |
| 208 } | |
| 209 /* Reset transmission flag */ | |
| 210 if(UartReady == SET) | |
| 211 { | |
| 212 UartReady = RESET; | |
| 213 if((receiveStartByteUart == BYTE_DOWNLOAD_MODE) || (receiveStartByteUart == BYTE_SERVICE_MODE)) | |
| 214 answer = openComm(receiveStartByteUart); | |
| 215 StartListeningToUART = 1; | |
| 216 return answer; | |
| 217 } | |
| 218 return 0; | |
| 219 } | |
| 220 | |
| 221 | |
| 222 void tComm_refresh(void) | |
| 223 { | |
| 224 if(tCscreen.FBStartAdress == 0) | |
| 225 { | |
| 226 GFX_hwBackgroundOn(); | |
| 227 tCscreen.FBStartAdress = getFrame(18); | |
| 228 write_content_simple(&tCscreen, 0, 800, 480-24, &FontT24,"Exit",CLUT_ButtonSurfaceScreen); | |
| 229 if(receiveStartByteUart == BYTE_SERVICE_MODE) | |
| 230 GFX_write_string(&FontT48, &tCwindow, "Service mode enabled",2); | |
| 231 else | |
| 232 GFX_write_string(&FontT48, &tCwindow, "Download mode enabled",2); | |
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233 GFX_SetFramesTopBottom(tCscreen.FBStartAdress, 0,480); |
| 38 | 234 display_text[0] = 0; |
| 235 display_text[255] = 0; | |
| 236 } | |
| 237 else if(display_text[255]) | |
| 238 { | |
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239 display_text[(uint8_t)display_text[255]] = 0; |
| 38 | 240 releaseFrame(18,tCscreen.FBStartAdress); |
| 241 tCscreen.FBStartAdress = getFrame(18); | |
| 242 write_content_simple(&tCscreen, 0, 800, 480-24, &FontT24,"Exit",CLUT_ButtonSurfaceScreen); | |
| 243 GFX_write_string(&FontT48, &tCwindow, display_text,2); | |
| 244 GFX_SetFrameTop(tCscreen.FBStartAdress); | |
| 245 display_text[0] = 0; | |
| 246 display_text[255] = 0; | |
| 247 } | |
| 248 } | |
| 249 | |
| 250 | |
| 251 void tComm_verlauf(uint8_t percentage_complete) | |
| 252 { | |
| 253 uint32_t pDestination; | |
| 254 | |
| 255 pDestination = (uint32_t)tCscreen.FBStartAdress; | |
| 256 pDestination += 150 * tCscreen.ImageHeight * 2; | |
| 257 pDestination += 100 * 2; | |
| 258 | |
| 259 if(percentage_complete > 100) | |
| 260 percentage_complete = 100; | |
| 261 | |
| 262 int i = 1; | |
| 263 while(i<=percentage_complete) | |
| 264 { | |
| 265 i += 1; | |
| 266 for(int y=0;y<4;y++) | |
| 267 { | |
| 268 for(int x=0;x<40;x++) | |
| 269 { | |
| 270 *(__IO uint16_t*)pDestination = 0xFF00 + 00; | |
| 271 pDestination += 2; | |
| 272 } | |
| 273 pDestination += (tCscreen.ImageHeight - 40 )* 2; | |
| 274 } | |
| 275 pDestination += tCscreen.ImageHeight * 2; // one spare line | |
| 276 } | |
| 277 } | |
| 278 | |
| 279 | |
| 280 void tComm_exit(void) | |
| 281 { | |
| 282 SStateList status; | |
| 283 get_globalStateList(&status); | |
| 284 | |
| 285 releaseFrame(18,tCscreen.FBStartAdress); | |
| 286 tCscreen.FBStartAdress = 0; | |
| 287 GFX_hwBackgroundOff(); | |
| 288 | |
| 289 if(setForcedBluetoothName) | |
| 290 { | |
| 291 setForcedBluetoothName = 0; | |
| 292 MX_Bluetooth_PowerOff(); | |
| 293 HAL_Delay(1000); | |
| 294 MX_Bluetooth_PowerOn(); | |
| 295 tComm_Set_Bluetooth_Name(1); | |
| 296 } | |
| 297 #ifndef BOOTLOADER_STANDALONE | |
| 298 if(updateSettingsAndMenuOnExit) | |
| 299 { | |
| 300 check_and_correct_settings(); | |
| 301 createDiveSettings(); | |
| 302 tM_rebuild_menu_after_tComm(); | |
| 303 } | |
| 304 #endif | |
| 305 updateSettingsAndMenuOnExit = 0; | |
| 306 | |
| 307 if(status.base == BaseComm) | |
| 308 { | |
| 309 #ifndef BOOTLOADER_STANDALONE | |
| 310 set_globalState_tHome(); | |
| 311 #else | |
| 312 set_globalState_Base(); | |
| 313 #endif | |
| 314 } | |
| 315 } | |
| 316 | |
| 317 | |
| 318 uint8_t tComm_Set_Bluetooth_Name(uint8_t force) | |
| 319 { | |
| 320 uint8_t answer = 0; | |
| 321 | |
| 322 if(hardwareDataGetPointer()->secondarySerial != 0xFFFF) | |
| 323 { | |
| 324 if(force || (hardwareDataGetPointer()->secondary_bluetooth_name_set == 0xFF)) | |
| 325 answer = HW_Set_Bluetooth_Name(hardwareDataGetPointer()->secondarySerial, 0); | |
| 326 #ifdef BOOTLOADER_STANDALONE | |
| 327 if(answer == HAL_OK) | |
| 328 hardware_programmSecondaryBluetoothNameSet(); | |
| 329 #endif | |
| 330 } | |
| 331 else | |
| 332 if(hardwareDataGetPointer()->primarySerial != 0xFFFF) | |
| 333 { | |
| 334 if(force || (hardwareDataGetPointer()->production_bluetooth_name_set == 0xFF)) | |
| 335 answer = HW_Set_Bluetooth_Name(hardwareDataGetPointer()->primarySerial, 0); | |
| 336 #ifdef BOOTLOADER_STANDALONE | |
| 337 if(answer == HAL_OK) | |
| 338 hardware_programmPrimaryBluetoothNameSet(); | |
| 339 #endif | |
| 340 } | |
| 341 return answer; | |
| 342 } | |
| 343 | |
| 344 | |
| 345 uint8_t HW_Set_Bluetooth_Name(uint16_t serial, uint8_t withEscapeSequence) | |
| 346 { | |
| 347 uint8_t answer = HAL_OK; | |
| 348 uint8_t aRxBuffer[50]; | |
| 349 | |
| 350 // char aTxFactoryDefaults[50] = "AT&F1\r"; | |
| 351 | |
| 352 char aTxBufferEscapeSequence[50] = "+++"; | |
| 353 // limit is 19 chars, with 7 chars shown in BLE advertising mode | |
| 354 //________________________123456789012345678901 | |
| 355 char aTxBufferName[50] = "AT+BNAME=OSTC4-12345\r"; | |
| 356 char answerOkay[6] = "\r\nOKr\n"; | |
| 357 | |
| 358 gfx_number_to_string(5,1,&aTxBufferName[15],serial); | |
| 359 | |
| 360 // store active configuration in non-volatile memory | |
| 361 char aTxBufferWrite[50] = "AT&W\r"; | |
| 362 | |
| 363 // char aTxBufferReset[50] = "AT+RESET\r"; | |
| 364 | |
| 365 | |
| 366 HAL_Delay(1010); | |
| 367 if(withEscapeSequence) | |
| 368 { | |
| 369 aRxBuffer[0] = 0; | |
| 370 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferEscapeSequence, 3, 2000)!= HAL_OK) | |
| 371 answer = HAL_ERROR; | |
| 372 HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 3, 2000); | |
| 373 HAL_Delay(1010); | |
| 374 | |
| 375 for(int i=0;i<3;i++) | |
| 376 if(aRxBuffer[i] != '+') | |
| 377 answer = HAL_ERROR; | |
| 378 } | |
| 379 | |
| 380 aRxBuffer[0] = 0; | |
| 381 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferName, 21, 2000)!= HAL_OK) | |
| 382 answer = HAL_ERROR; | |
| 383 HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 21+6, 2000); | |
| 384 | |
| 385 for(int i=0;i<21;i++) | |
| 386 if(aRxBuffer[i] != aTxBufferName[i]) | |
| 387 answer = HAL_ERROR; | |
| 388 | |
| 389 for(int i=0;i<6;i++) | |
| 390 if(aRxBuffer[21+i] != answerOkay[i]) | |
| 391 answer = HAL_ERROR; | |
| 392 | |
| 393 HAL_Delay(200); | |
| 394 | |
| 395 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferWrite, 5, 2000)!= HAL_OK) | |
| 396 answer = HAL_ERROR; | |
| 397 HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 5+6, 2000); | |
| 398 | |
| 399 for(int i=0;i<5;i++) | |
| 400 if(aRxBuffer[i] != aTxBufferWrite[i]) | |
| 401 answer = HAL_ERROR; | |
| 402 | |
| 403 for(int i=0;i<6;i++) | |
| 404 if(aRxBuffer[5+i] != answerOkay[i]) | |
| 405 answer = HAL_ERROR; | |
| 406 | |
| 407 answer = HAL_OK; | |
| 408 return answer; | |
| 409 } | |
| 410 | |
| 411 | |
| 412 uint8_t openComm(uint8_t aRxByte) | |
| 413 { | |
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414 SStateList status; |
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415 uint8_t timeoutCounter = 0; |
| 38 | 416 uint8_t answer = 0; |
| 417 uint8_t service_mode_last_three_bytes[3]; | |
| 418 uint8_t service_mode_response[5] = | |
| 419 { | |
| 420 0x4B, | |
| 421 0xAB, | |
| 422 0xCD, | |
| 423 0xEF, | |
| 424 0x4C | |
| 425 }; | |
| 426 uint8_t download_mode_response[2] = | |
| 427 { | |
| 428 0xBB, | |
| 429 0x4D | |
| 430 }; | |
| 431 | |
| 432 if((aRxByte != BYTE_DOWNLOAD_MODE) && (aRxByte != BYTE_SERVICE_MODE)) | |
| 433 return 0; | |
| 434 | |
| 435 set_globalState(StUART_STANDARD); | |
| 436 | |
| 437 /* service mode is four bytes | |
| 438 0xAA 0xAB 0xCD 0xEF | |
| 439 answer is | |
| 440 */ | |
| 441 | |
| 442 if(aRxByte == BYTE_SERVICE_MODE) | |
| 443 { | |
| 444 if((HAL_UART_Receive(&UartHandle, (uint8_t*)service_mode_last_three_bytes, 3, 2000)!= HAL_OK)) | |
| 445 answer = 0x00; | |
| 446 else | |
| 447 { | |
| 448 if((service_mode_last_three_bytes[0] != 0xAB) || (service_mode_last_three_bytes[1] != 0xCD) || (service_mode_last_three_bytes[2] != 0xEF)) | |
| 449 answer = 0x00; | |
| 450 else | |
| 451 { | |
| 452 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)service_mode_response, 5, 2000)!= HAL_OK) | |
| 453 answer = 0x00; | |
| 454 else | |
| 455 answer = prompt4D4C(receiveStartByteUart); | |
| 456 } | |
| 457 } | |
| 458 } | |
| 459 else //if(aRxByte == BYTE_SERVICE_MODE) | |
| 460 { | |
| 461 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)download_mode_response, 2, 2000)!= HAL_OK) | |
| 462 answer = 0x00; | |
| 463 else | |
| 464 answer = prompt4D4C(receiveStartByteUart); | |
| 465 } | |
| 466 /* | |
| 467 uint8_t debug[256] = {0}; | |
| 468 uint8_t dbgptr = 0; | |
| 469 debug[dbgptr++] = aRxByte; | |
| 470 */ | |
|
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471 while((answer == prompt4D4C(receiveStartByteUart)) && (timeoutCounter < UART_TIMEOUT_SECONDS * 2)) /* Split 120 seconds timeout into 240 iterations a 500ms */ |
| 38 | 472 { |
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473 if(HAL_UART_Receive(&UartHandle, (uint8_t*)&aRxByte, 1, 500)!= HAL_OK) /* Timeout half a second */ |
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474 { |
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475 timeoutCounter++; |
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476 get_globalStateList(&status); |
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477 if (status.base != BaseComm) |
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478 { |
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479 timeoutCounter = UART_TIMEOUT_SECONDS * 2; /* Abort action triggered outside main loop => exit */ |
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480 } |
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481 } |
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482 else |
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483 { |
| 38 | 484 // debug[dbgptr++] = aRxByte; |
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485 answer = select_mode(aRxByte); |
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486 } |
| 38 | 487 } |
| 488 set_returnFromComm(); | |
| 489 return 1; | |
| 490 } | |
| 491 | |
| 492 | |
| 493 uint8_t prompt4D4C(uint8_t mode) | |
| 494 { | |
| 495 if(mode == BYTE_SERVICE_MODE) | |
| 496 return 0x4C; | |
| 497 else | |
| 498 return 0x4D; | |
| 499 } | |
| 500 | |
| 501 | |
| 502 uint8_t select_mode(uint8_t type) | |
| 503 { | |
| 504 #ifndef BOOTLOADER_STANDALONE | |
| 505 SLogbookHeader logbookHeader; | |
| 506 SLogbookHeaderOSTC3 * plogbookHeaderOSTC3; | |
| 507 SLogbookHeaderOSTC3compact * plogbookHeaderOSTC3compact; | |
| 508 uint32_t sampleTotalLength; | |
| 509 SSettings* pSettings = settingsGetPointer(); | |
| 510 RTC_DateTypeDef sdatestructure; | |
| 511 RTC_TimeTypeDef stimestructure; | |
| 512 #else | |
| 513 uint8_t dummyForBootloader[256] = {0}; | |
| 514 #endif | |
| 515 | |
| 516 uint8_t count; | |
| 517 uint8_t aTxBuffer[128]; | |
| 518 uint8_t aRxBuffer[68]; | |
| 519 uint8_t answer; | |
| 520 aTxBuffer[0] = type; | |
| 521 aTxBuffer[1] = prompt4D4C(receiveStartByteUart); | |
| 522 uint8_t tempHigh, tempLow; | |
| 523 count = 0; | |
| 524 | |
| 525 // service mode only commands | |
| 526 if(receiveStartByteUart == BYTE_SERVICE_MODE) | |
| 527 { | |
| 528 // first part | |
| 529 switch(type) | |
| 530 { | |
| 531 // start communication (again) | |
| 532 case 0xAA: | |
| 533 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 2, 1000)!= HAL_OK) | |
| 534 return 0; | |
| 535 else | |
| 536 return prompt4D4C(receiveStartByteUart); | |
| 537 | |
| 538 /* | |
| 539 // update firmware main preparation | |
| 540 case 0x74: | |
| 541 ext_flash_erase_firmware_if_not_empty(); | |
| 542 break; | |
| 543 | |
| 544 // update firmware main with variable full access memory location preparation | |
| 545 case 0x76: | |
| 546 ext_flash_erase_firmware2_if_not_empty(); | |
| 547 break; | |
| 548 */ | |
| 549 default: | |
| 550 break; | |
| 551 } | |
| 552 | |
| 553 #ifndef BOOTLOADER_STANDALONE | |
| 554 uint32_t logCopyDataPtr = 0; | |
| 555 convert_Type logCopyDataLength; | |
| 556 uint32_t logCopyDataPtrTemp = 0; | |
| 557 uint32_t logCopyDataLengthTemp = 0; | |
| 558 uint8_t logDummyByte = 0; | |
| 559 uint8_t logStepBackwards = 0; | |
| 560 convert16_Type totalDiveCount; | |
| 561 logCopyDataLength.u32bit = 0; | |
| 562 totalDiveCount.u16bit = 0; | |
| 563 #endif | |
| 564 | |
| 565 // Exit communication on Text like RING, CONNECT, ... or 0xFF command | |
| 566 if((type < 0x60) || (type == 0xFF)) | |
| 567 return 0; | |
| 568 | |
| 569 // return of command for (almost) all commands | |
| 570 switch(type) | |
| 571 { | |
| 572 // not supported yet case 0x20: // send hi:lo:temp1 bytes starting from ext_flash_address:3 | |
| 573 // not supported yet case 0x22: // Resets all logbook pointers and the logbook (!) | |
| 574 // not supported yet case 0x23: // Resets battery gauge registers | |
| 575 // not supported yet case 0x30: // write bytes starting from ext_flash_address:3 (Stop when timeout) | |
| 576 // not supported yet case 0x40: // erases 4kB block from ext_flash_address:3 (Warning: No confirmation or built-in security here...) | |
| 577 // not supported yet case 0x42: // erases range in 4kB steps (Get 3 bytes address and 1byte amount of 4kB blocks) | |
| 578 // not supported yet case 0x50: // sends firmware from external flash from 0x3E0000 to 0x3FD000 (118784bytes) via comm | |
| 579 case 0xFE: // hw unit_tests | |
| 580 case 0x71: // hw read manufacturing data | |
| 581 case 0x73: // hw update FLEX | |
| 582 case 0x79: // hw read device data | |
| 583 #ifdef BOOTLOADER_STANDALONE | |
| 584 case 0x74: // hw update Firmware | |
| 585 case 0x75: // hw update RTE | |
| 586 case 0x76: // hw update Fonts | |
| 587 case 0x80: // hw write manufacturing data | |
| 588 case 0x81: // hw write second serial | |
| 589 case 0x82: // hw set bluetooth name | |
| 590 #else | |
| 591 case 0x83: // hw copy logbook entry - read | |
| 592 case 0x84: // hw copy logbook entry - write | |
| 593 case 0x85: // hw read entire logbook memory | |
| 594 case 0x86: // hw overwrite entire logbook memory | |
| 595 case 0x87: // hw ext_flash_repair_SPECIAL_dive_numbers_starting_count_with memory(x) | |
| 596 | |
| 597 #endif | |
| 598 case 0xC1: // Start low-level bootloader | |
| 599 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1, 1000)!= HAL_OK) | |
| 600 return 0; | |
| 601 break; | |
| 602 default: | |
| 603 break; | |
| 604 } | |
| 605 | |
| 606 // now send content or update firmware | |
| 607 switch(type) | |
| 608 { | |
| 609 case 0xFE: | |
| 610 // work to do :-) 12. Oct. 2015 | |
| 611 // 256 bytes output | |
| 612 memset(aTxBuffer,0,128); | |
| 613 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 614 return 0; | |
| 615 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 616 return 0; | |
| 617 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 618 break; | |
| 619 | |
| 620 case 0x71: | |
| 621 memcpy(aTxBuffer,hardwareDataGetPointer(),64); | |
| 622 count += 64; | |
| 623 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 624 break; | |
| 625 | |
| 626 case 0x73: | |
| 627 #ifndef BOOTLOADER_STANDALONE | |
| 628 answer = receive_update_flex(1); | |
| 629 #else | |
| 630 answer = receive_update_flex(0); | |
| 631 #endif | |
| 632 if(answer == 0) | |
| 633 return 0; | |
| 634 else if(answer == 2) // 2 = RTE without bootToBootloader | |
| 635 { | |
| 636 aTxBuffer[0] = 0xFF; | |
| 637 HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1,10000); | |
| 638 return 0; | |
| 639 } | |
| 640 else | |
| 641 { | |
| 642 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 643 if(answer == 1) /* 0xFF is checksum error, 2 = RTE without bootToBootloader */ | |
| 644 { | |
| 645 extern uint8_t bootToBootloader; | |
| 646 bootToBootloader = 1; | |
| 647 } | |
| 648 } | |
| 649 break; | |
| 650 | |
| 651 case 0x79: | |
| 652 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1,10000)!= HAL_OK) | |
| 653 return 0; | |
| 654 ext_flash_read_fixed_16_devicedata_blocks_formated_128byte_total(aTxBuffer); | |
| 655 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 656 return 0; | |
| 657 aTxBuffer[0] = prompt4D4C(receiveStartByteUart); | |
| 658 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1,10000)!= HAL_OK) | |
| 659 return 0; | |
| 660 else | |
| 661 return prompt4D4C(receiveStartByteUart); | |
| 662 | |
| 663 case 0x82: | |
| 664 #ifdef BOOTLOADER_STANDALONE | |
| 665 setForcedBluetoothName = 1; | |
| 666 return 0; | |
| 667 #else | |
| 668 settingsGetPointer()->debugModeOnStart = 1; | |
| 669 extern uint8_t bootToBootloader; | |
| 670 bootToBootloader = 1; | |
| 671 return prompt4D4C(receiveStartByteUart); | |
| 672 #endif | |
| 673 | |
| 674 #ifdef BOOTLOADER_STANDALONE | |
| 675 case 0x74: | |
| 676 answer = receive_update_data_mainCPU_firmware(); | |
| 677 if(answer != 0) | |
| 678 { | |
| 679 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 680 if(answer == 1) // 0xFF is checksum error | |
| 681 { | |
| 682 extern uint8_t bootToBootloader; | |
| 683 bootToBootloader = 1; | |
| 684 } | |
| 685 } | |
| 686 else | |
| 687 return 0; | |
| 688 break; | |
| 689 | |
| 690 case 0x75: | |
| 691 receive_update_data_cpu2(); | |
| 692 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 693 break; | |
| 694 | |
| 695 case 0x76: | |
| 696 answer = receive_update_data_mainCPU_variable_firmware(); | |
| 697 if(answer != 0) | |
| 698 { | |
| 699 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 700 if(answer == 1) // 0xFF is checksum error | |
| 701 { | |
| 702 extern uint8_t bootToBootloader; | |
| 703 bootToBootloader = 1; | |
| 704 } | |
| 705 } | |
| 706 else | |
| 707 return 0; | |
| 708 break; | |
| 709 | |
| 710 case 0x80: | |
| 711 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 52, 5000)!= HAL_OK) | |
| 712 return 0; | |
| 713 if(hardware_programmProductionData(aRxBuffer) == HAL_OK) | |
| 714 { | |
| 715 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 716 } | |
| 717 else | |
| 718 return 0; | |
| 719 break; | |
| 720 | |
| 721 case 0x81: | |
| 722 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 12, 1000)!= HAL_OK) | |
| 723 return 0; | |
| 724 if(hardware_programmSecondarySerial(aRxBuffer) == HAL_OK) | |
| 725 { | |
| 726 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 727 } | |
| 728 else | |
| 729 return 0; | |
| 730 break; | |
| 731 | |
| 732 #else | |
| 733 | |
| 734 #ifdef SPECIALPROGRAMM | |
| 735 case 0x80: | |
| 736 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 52, 5000)!= HAL_OK) | |
| 737 return 0; | |
| 738 if(hardware_programmProductionData(aRxBuffer) == HAL_OK) | |
| 739 { | |
| 740 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 741 } | |
| 742 else | |
| 743 return 0; | |
| 744 break; | |
| 745 #endif | |
| 746 case 0x83: | |
| 747 if(HAL_UART_Receive(&UartHandle, &logStepBackwards, 1, 1000)!= HAL_OK) | |
| 748 return 0; | |
| 749 logCopyDataPtr = getFrame(98); | |
| 750 logCopyDataPtrTemp = logCopyDataPtr; | |
| 751 logCopyDataLength.u32bit = ext_flash_read_dive_raw_with_double_header_1K((uint8_t *)logCopyDataPtr, 1000000,logStepBackwards); | |
| 752 answer = HAL_OK; | |
| 753 if(answer == HAL_OK) | |
| 754 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteLow), 1,2000); | |
| 755 if(answer == HAL_OK) | |
| 756 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteMidLow), 1,2000); | |
| 757 if(answer == HAL_OK) | |
| 758 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteMidHigh), 1,2000); | |
| 759 if(answer == HAL_OK) | |
| 760 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteHigh), 1,2000); | |
| 761 logCopyDataLengthTemp = logCopyDataLength.u32bit; | |
| 762 while((logCopyDataLengthTemp >= 0xFFFF) && (answer == HAL_OK)) | |
| 763 { | |
| 764 answer = HAL_UART_Transmit(&UartHandle, (uint8_t *)logCopyDataPtrTemp, 0xFFFF,30000); | |
| 765 logCopyDataLengthTemp -= 0xFFFF; | |
| 766 logCopyDataPtrTemp += 0xFFFF; | |
| 767 } | |
| 768 if((logCopyDataLengthTemp > 0) && (answer == HAL_OK)) | |
| 769 answer = HAL_UART_Transmit(&UartHandle, (uint8_t *)logCopyDataPtrTemp, (uint16_t)logCopyDataLengthTemp,30000); | |
| 770 releaseFrame(98,logCopyDataPtr); | |
| 771 if(answer == HAL_OK) | |
| 772 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 773 else | |
| 774 return 0; | |
| 775 break; | |
| 776 | |
| 777 case 0x84: | |
| 778 logCopyDataPtr = getFrame(98); | |
| 779 logCopyDataPtrTemp = logCopyDataPtr; | |
| 780 answer = HAL_OK; | |
| 781 if(answer == HAL_OK) | |
| 782 answer = HAL_UART_Receive(&UartHandle, &logDummyByte, 1,2000); | |
| 783 if(answer == HAL_OK) | |
| 784 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteLow), 1,2000); | |
| 785 if(answer == HAL_OK) | |
| 786 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteMidLow), 1,2000); | |
| 787 if(answer == HAL_OK) | |
| 788 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteMidHigh), 1,2000); | |
| 789 if(answer == HAL_OK) | |
| 790 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteHigh), 1,2000); | |
| 791 logCopyDataLengthTemp = logCopyDataLength.u32bit; | |
| 792 while((logCopyDataLengthTemp >= 0xFFFF) && (answer == HAL_OK)) | |
| 793 { | |
| 794 answer = HAL_UART_Receive(&UartHandle, (uint8_t *)logCopyDataPtrTemp, 0xFFFF,30000); | |
| 795 logCopyDataLengthTemp -= 0xFFFF; | |
| 796 logCopyDataPtrTemp += 0xFFFF; | |
| 797 } | |
| 798 if((logCopyDataLengthTemp > 0) && (answer == HAL_OK)) | |
| 799 answer = HAL_UART_Receive(&UartHandle, (uint8_t *)logCopyDataPtrTemp, (uint16_t)logCopyDataLengthTemp,30000); | |
| 800 if(answer == HAL_OK) | |
| 801 ext_flash_write_dive_raw_with_double_header_1K((uint8_t *)logCopyDataPtr, logCopyDataLength.u32bit); | |
| 802 releaseFrame(98,logCopyDataPtr); | |
| 803 if(answer == HAL_OK) | |
| 804 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 805 else | |
| 806 return 0; | |
| 807 break; | |
| 808 | |
| 809 case 0x85: | |
| 810 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 811 logCopyDataPtr = getFrame(98); | |
| 812 ext_flash_read_header_memory((uint8_t *)logCopyDataPtr); | |
| 813 for(int i=0;i<8;i++) | |
| 814 HAL_UART_Transmit(&UartHandle, (uint8_t *)(logCopyDataPtr + (0x8000 * i)), (uint16_t)0x8000,60000); | |
| 815 releaseFrame(98,logCopyDataPtr); | |
| 816 break; | |
| 817 | |
| 818 case 0x86: | |
| 819 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 820 logCopyDataPtr = getFrame(98); | |
| 821 for(int i=0;i<8;i++) | |
| 822 HAL_UART_Receive(&UartHandle, (uint8_t *)(logCopyDataPtr + (0x8000 * i)), (uint16_t)0x8000,60000); | |
| 823 ext_flash_write_header_memory((uint8_t *)logCopyDataPtr); | |
| 824 releaseFrame(98,logCopyDataPtr); | |
| 825 break; | |
| 826 | |
| 827 case 0x87: | |
| 828 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 4, 1000)!= HAL_OK) | |
| 829 return 0; | |
| 830 if(((aRxBuffer[0] ^ aRxBuffer[2]) != 0xFF) || ((aRxBuffer[1] ^ aRxBuffer[3]) != 0xFF)) | |
| 831 return 0; | |
| 832 totalDiveCount.u8bit.byteLow = aRxBuffer[1]; | |
| 833 totalDiveCount.u8bit.byteHigh = aRxBuffer[0]; | |
| 834 ext_flash_repair_SPECIAL_dive_numbers_starting_count_with(totalDiveCount.u16bit); | |
| 835 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 836 break; | |
| 837 #endif | |
| 838 } | |
| 839 | |
| 840 // was service command? Yes, finish and exit | |
| 841 if(count) | |
| 842 { | |
| 843 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, count,10000)!= HAL_OK) | |
| 844 return 0; | |
| 845 else | |
| 846 return prompt4D4C(receiveStartByteUart); | |
| 847 } | |
| 848 } | |
| 849 | |
| 850 | |
| 851 // download mode commands | |
| 852 switch(type) | |
| 853 { | |
| 854 // return of command for almost all commands | |
| 855 case 0x60: // get model + features | |
| 856 case 0x61: // get all headers full (256 bytes) | |
| 857 case 0x62: // set clock | |
| 858 case 0x63: // set custom text | |
| 859 case 0x66: // get dive profile | |
| 860 case 0x69: // get serial, old version numbering, custom text | |
| 861 case 0x6A: // get model | |
| 862 case 0x6B: // get specific firmware version | |
| 863 case 0x6D: // get all compact headers (16 byte) | |
| 864 case 0x6E: // display text | |
| 865 case 0x70: // read min, default, max setting | |
| 866 case 0x72: // read setting | |
| 867 case 0x77: // write setting | |
| 868 case 0x78: // reset all settings | |
| 869 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1, 1000)!= HAL_OK) | |
| 870 return 0; | |
| 871 break; | |
| 872 | |
| 873 // start communication (again) | |
| 874 case 0xBB: | |
| 875 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 2, 1000)!= HAL_OK) | |
| 876 return 0; | |
| 877 else | |
| 878 return prompt4D4C(receiveStartByteUart); | |
| 879 | |
| 880 // stop communication | |
| 881 case 0xFF: | |
| 882 HAL_UART_Transmit(&UartHandle, (uint8_t*)&aTxBuffer, 1, 1000); | |
| 883 return 0; | |
| 884 | |
| 885 default: | |
|
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886 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); |
| 38 | 887 break; |
| 888 } | |
| 889 | |
| 890 switch(type) | |
| 891 { | |
| 892 case 0x62: | |
| 893 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 6, 2000)!= HAL_OK) | |
| 894 return 0; | |
| 895 break; | |
| 896 case 0x63: | |
| 897 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 60, 5000)!= HAL_OK) | |
| 898 return 0; | |
| 899 break; | |
| 900 case 0x66: | |
| 901 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 1000)!= HAL_OK) | |
| 902 return 0; | |
| 903 break; | |
| 904 case 0x6B: | |
| 905 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 1000)!= HAL_OK) | |
| 906 return 0; | |
| 907 break; | |
| 908 case 0x6E: | |
| 909 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 16, 5000)!= HAL_OK) | |
| 910 return 0; | |
| 911 break; | |
| 912 case 0x77: | |
| 913 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 5, 5000)!= HAL_OK) | |
| 914 return 0; | |
| 915 break; | |
| 916 case 0x72: | |
| 917 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 5000)!= HAL_OK) | |
| 918 return 0; | |
| 919 break; | |
| 920 case 0x70: | |
| 921 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 5000)!= HAL_OK) | |
| 922 return 0; | |
| 923 break; | |
| 924 } | |
| 925 | |
| 926 switch(type) | |
| 927 { | |
| 928 /* common to standard and bootloader */ | |
| 929 | |
| 930 // get model + features | |
| 931 case 0x60: | |
| 932 aTxBuffer[count++] = 0x00; // hardware descriptor HIGH byte | |
| 933 aTxBuffer[count++] = 0x3B; // hardware descriptor LOW byte // 0x3B is OSTC4 // 0x1A is OTSC3 | |
| 934 aTxBuffer[count++] = 0x00; // feature descriptor HIGH byte | |
| 138 | 935 aTxBuffer[count++] = 0x00; // feature descriptor LOW byte |
| 38 | 936 aTxBuffer[count++] = 0x43; // model id |
| 937 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 938 break; | |
| 939 | |
| 940 // get model | |
| 941 case 0x6A: | |
| 942 aTxBuffer[count++] = 0x3B; // 0x3B is OSTC4 // 0x1A is OTSC3 | |
| 943 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 944 break; | |
| 945 | |
| 946 // get all firmware version and status (OSTC4 only) | |
| 947 case 0x6B: | |
| 948 switch(*aRxBuffer) | |
| 949 { | |
| 950 case 0xFF: | |
| 951 // firmware | |
| 952 aTxBuffer[count++] = firmwareDataGetPointer()->versionFirst; | |
| 953 aTxBuffer[count++] = firmwareDataGetPointer()->versionSecond; | |
| 954 aTxBuffer[count++] = firmwareDataGetPointer()->versionThird; | |
| 955 aTxBuffer[count++] = firmwareDataGetPointer()->versionBeta; | |
| 956 break; | |
| 957 case 0xFE: | |
| 958 // RTE | |
| 959 getActualRTEandFONTversion(&tempHigh, &tempLow, 0, 0); // RTE | |
| 960 aTxBuffer[count++] = tempHigh; | |
| 961 aTxBuffer[count++] = tempLow; | |
| 962 aTxBuffer[count++] = 0; | |
| 963 aTxBuffer[count++] = 0; | |
| 964 break; | |
| 965 case 0x10: | |
| 966 getActualRTEandFONTversion( 0, 0, &tempHigh, &tempLow); // font | |
| 967 aTxBuffer[count++] = tempHigh; | |
| 968 aTxBuffer[count++] = tempLow; | |
| 969 aTxBuffer[count++] = 0; | |
| 970 aTxBuffer[count++] = 0; | |
| 971 break; | |
| 972 default: | |
| 973 // not supported | |
| 974 aTxBuffer[count++] = 0xFF; | |
| 975 aTxBuffer[count++] = 0xFF; | |
| 976 aTxBuffer[count++] = 0xFF; | |
| 977 aTxBuffer[count++] = 0xFF; | |
| 978 break; | |
| 979 /* Jef Driesen Test | |
| 980 default: | |
| 981 // not supported | |
| 982 aTxBuffer[count++] = 0x1; | |
| 983 aTxBuffer[count++] = 0x1; | |
| 984 aTxBuffer[count++] = 0x1; | |
| 985 aTxBuffer[count++] = 0x1; | |
| 986 break; | |
| 987 */ | |
| 988 } | |
| 989 /* | |
| 990 // serial | |
| 991 aTxBuffer[count++] = pSettings->serialLow; | |
| 992 aTxBuffer[count++] = pSettings->serialHigh; | |
| 993 // batch code (date) | |
| 994 hardwareBatchCode(&tempHigh, &tempLow); | |
| 995 aTxBuffer[count++] = tempLow; | |
| 996 aTxBuffer[count++] = tempHigh; | |
| 997 // status and status detail (future feature) | |
| 998 aTxBuffer[count++] = 0; | |
| 999 aTxBuffer[count++] = 0; | |
| 1000 aTxBuffer[count++] = 0; | |
| 1001 aTxBuffer[count++] = 0; | |
| 1002 */ | |
| 1003 // prompt | |
| 1004 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1005 break; | |
| 1006 | |
| 1007 // display text | |
| 1008 case 0x6E: | |
| 1009 for(int i=0;i<16;i++) | |
| 1010 display_text[i] = aRxBuffer[i]; | |
| 1011 display_text[15] = 0; | |
| 1012 display_text[255] = 16; | |
| 1013 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1014 break; | |
| 1015 | |
| 1016 // version / identify | |
| 1017 case 0x69: | |
| 1018 #ifndef BOOTLOADER_STANDALONE | |
| 1019 aTxBuffer[count++] = pSettings->serialLow; | |
| 1020 aTxBuffer[count++] = pSettings->serialHigh; | |
| 1021 aTxBuffer[count++] = firmwareVersion_16bit_low(); | |
| 1022 aTxBuffer[count++] = firmwareVersion_16bit_high(); | |
| 1023 memcpy(&aTxBuffer[count], pSettings->customtext, 60); | |
| 1024 #else | |
| 1025 aTxBuffer[count++] = 0;//pSettings->serialLow; | |
| 1026 aTxBuffer[count++] = 0;//pSettings->serialHigh; | |
| 1027 aTxBuffer[count++] = 0;//firmwareVersion_16bit_low(); | |
| 1028 aTxBuffer[count++] = 0;//firmwareVersion_16bit_high(); | |
| 1029 memset(&aTxBuffer[count], 0, 60); | |
| 1030 #endif | |
| 1031 count += 60; | |
| 1032 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1033 break; | |
| 1034 | |
| 1035 #ifndef BOOTLOADER_STANDALONE | |
| 1036 //Reset all setting | |
| 1037 case 0x78: | |
| 1038 set_settings_to_Standard(); | |
| 1039 updateSettingsAndMenuOnExit = 1; | |
| 1040 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1041 break; | |
| 1042 #endif | |
| 1043 | |
| 1044 #ifndef BOOTLOADER_STANDALONE | |
| 1045 // full headers (256 byte) | |
| 1046 case 0x61: | |
| 1047 for(int StepBackwards = 255; StepBackwards > -1; StepBackwards--) | |
| 1048 { | |
| 1049 logbook_getHeader(StepBackwards, &logbookHeader); | |
| 1050 plogbookHeaderOSTC3 = logbook_build_ostc3header(&logbookHeader); | |
| 1051 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)plogbookHeaderOSTC3, 256,5000)!= HAL_OK) | |
| 1052 return 0; | |
| 1053 } | |
| 1054 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1055 break; | |
| 1056 | |
| 1057 // compact headers (16 byte) | |
| 1058 case 0x6D: | |
| 1059 for(int StepBackwards = 255; StepBackwards > -1; StepBackwards--) | |
| 1060 { | |
| 1061 logbook_getHeader(StepBackwards, &logbookHeader); | |
| 1062 plogbookHeaderOSTC3compact = logbook_build_ostc3header_compact(&logbookHeader); | |
| 1063 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)plogbookHeaderOSTC3compact, 16,5000)!= HAL_OK) | |
| 1064 return 0; | |
| 1065 } | |
| 1066 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1067 break; | |
| 1068 | |
| 1069 // set clock & date | |
| 1070 case 0x62: | |
| 1071 // ToDo | |
| 1072 stimestructure.Hours = aRxBuffer[0]; | |
| 1073 stimestructure.Minutes = aRxBuffer[1]; | |
| 1074 stimestructure.Seconds = aRxBuffer[2]; | |
| 1075 sdatestructure.Month = aRxBuffer[3]; | |
| 1076 sdatestructure.Date = aRxBuffer[4]; | |
| 1077 sdatestructure.Year = aRxBuffer[5]; // This parameter must be a number between Min_Data = 0 and Max_Data = 99 | |
| 1078 setWeekday(&sdatestructure); | |
| 1079 | |
| 1080 if( ( stimestructure.Hours < 24 ) | |
| 1081 &&( stimestructure.Minutes < 60 ) | |
| 1082 &&( stimestructure.Seconds < 60 ) | |
| 1083 &&( sdatestructure.Month < 13 ) | |
| 1084 &&( sdatestructure.Date < 32 ) | |
| 1085 &&( sdatestructure.Year < 100 )) | |
| 1086 { | |
| 1087 setTime(stimestructure); | |
| 1088 setDate(sdatestructure); | |
| 1089 set_globalState(StUART_RTECONNECT); | |
| 1090 HAL_Delay(1); | |
| 1091 set_globalState(StUART_STANDARD); | |
| 1092 } | |
| 1093 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1094 break; | |
| 1095 | |
| 1096 case 0x63: | |
| 1097 for(int i=0;i<60;i++) | |
| 1098 pSettings->customtext[i] = aRxBuffer[i]; | |
| 1099 pSettings->customtext[59] = 0; | |
| 1100 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1101 break; | |
| 1102 | |
| 1103 // get dive profile | |
| 1104 case 0x66: | |
| 1105 logbook_getHeader(255 - aRxBuffer[0], &logbookHeader); | |
| 1106 plogbookHeaderOSTC3 = logbook_build_ostc3header(&logbookHeader); | |
| 1107 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)plogbookHeaderOSTC3, 256,5000)!= HAL_OK) | |
| 1108 return 0; | |
|
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1109 ext_flash_open_read_sample(255 - aRxBuffer[0], &sampleTotalLength); |
| 38 | 1110 while(sampleTotalLength >= 128) |
| 1111 { | |
| 1112 ext_flash_read_next_sample_part(aTxBuffer,128); | |
| 1113 sampleTotalLength -= 128; | |
| 1114 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 1115 return 0; | |
| 1116 } | |
| 1117 if(sampleTotalLength) | |
| 1118 { | |
| 1119 ext_flash_read_next_sample_part(aTxBuffer,sampleTotalLength); | |
| 1120 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, sampleTotalLength,5000)!= HAL_OK) | |
| 1121 return 0; | |
| 1122 } | |
| 1123 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1124 break; | |
| 1125 | |
| 1126 // read min,default,max setting | |
| 1127 case 0x70: | |
| 1128 count += readDataLimits__8and16BitValues_4and7BytesOutput(aRxBuffer[0],&aTxBuffer[count]); | |
| 1129 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1130 break; | |
| 1131 | |
| 1132 // read setting | |
| 1133 case 0x72: | |
| 1134 readData(aRxBuffer[0],&aTxBuffer[count]); | |
| 1135 count += 4; | |
| 1136 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1137 break; | |
| 1138 | |
| 1139 // write setting | |
| 1140 case 0x77: | |
| 1141 writeData(aRxBuffer); | |
| 1142 updateSettingsAndMenuOnExit = 1; | |
| 1143 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1144 break; | |
| 1145 #else | |
| 1146 /* bootloader dummies */ | |
| 1147 // full headers (256 byte) | |
| 1148 case 0x61: | |
| 1149 for(int StepBackwards = 0;StepBackwards<256;StepBackwards++) | |
| 1150 { | |
| 1151 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)dummyForBootloader, 256,5000)!= HAL_OK) | |
| 1152 return 0; | |
| 1153 } | |
| 1154 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1155 break; | |
| 1156 // compact headers (16 byte) | |
| 1157 case 0x6D: | |
| 1158 for(int StepBackwards = 0;StepBackwards<256;StepBackwards++) | |
| 1159 { | |
| 1160 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)dummyForBootloader, 16,5000)!= HAL_OK) | |
| 1161 return 0; | |
| 1162 } | |
| 1163 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1164 break; | |
| 1165 // set clock & date | |
| 1166 case 0x62: | |
| 1167 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1168 break; | |
| 1169 // set custom text | |
| 1170 case 0x63: | |
| 1171 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1172 break; | |
| 1173 // get dive profile | |
| 1174 case 0x66: | |
| 1175 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)dummyForBootloader, 256,5000)!= HAL_OK) | |
| 1176 return 0; | |
| 1177 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1178 break; | |
| 1179 // read min,default,max setting | |
| 1180 // read settings | |
| 1181 | |
| 1182 | |
| 1183 case 0x72: | |
| 1184 memcpy(&aTxBuffer[count], dummyForBootloader, 4); | |
| 1185 count += 4; | |
| 1186 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1187 break; | |
| 1188 // write settings | |
| 1189 case 0x77: | |
| 1190 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1191 break; | |
| 1192 #endif | |
| 1193 } | |
| 1194 | |
| 1195 if(count) | |
| 1196 { | |
| 1197 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, count,10000)!= HAL_OK) | |
| 1198 return 0; | |
| 1199 else | |
| 1200 return prompt4D4C(receiveStartByteUart); | |
| 1201 } | |
| 1202 return 0; | |
| 1203 } | |
| 1204 | |
| 1205 | |
| 1206 HAL_StatusTypeDef receive_uart_large_size(UART_HandleTypeDef *huart, uint8_t *pData, uint32_t Size) | |
| 1207 { | |
|
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1208 uint16_t length_16k_blocks; |
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1209 uint16_t length_16k_remainder; |
| 38 | 1210 uint32_t temp; |
| 1211 HAL_StatusTypeDef result = HAL_OK; | |
| 1212 uint32_t pDataLocal; | |
| 1213 | |
|
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1214 length_16k_blocks = (uint16_t) (Size / 0x3FFF); |
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1215 temp = length_16k_blocks; |
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1216 temp *= 0x3FFF; |
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1217 length_16k_remainder = (uint16_t) ( Size - temp); |
| 38 | 1218 |
| 1219 pDataLocal = (uint32_t)pData; | |
| 1220 | |
|
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1221 |
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1222 while((result == HAL_OK) && length_16k_blocks) |
| 38 | 1223 { |
|
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1224 result = HAL_UART_Receive(&UartHandle, (uint8_t *)pDataLocal, 0x3FFF , UART_TIMEOUT_LARGE_BLOCK); |
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1225 pDataLocal += 0x3FFF; |
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1226 length_16k_blocks--; |
| 38 | 1227 } |
|
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1228 if((result == HAL_OK) && length_16k_remainder) |
| 38 | 1229 { |
|
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1230 result = HAL_UART_Receive(&UartHandle, (uint8_t *)pDataLocal, length_16k_remainder , UART_TIMEOUT_LARGE_BLOCK); |
| 38 | 1231 } |
| 1232 return result; | |
| 1233 } | |
| 1234 | |
| 1235 | |
| 1236 /* for safety reason (memory blocking this code is main and sub */ | |
| 1237 | |
| 1238 #ifdef BOOTLOADER_STANDALONE | |
| 1239 | |
| 1240 uint8_t receive_update_data_cpu2(void) | |
| 1241 { | |
| 1242 uint8_t answer; | |
| 1243 | |
| 1244 uint8_t* pBuffer = (uint8_t*)getFrame(20); | |
| 1245 answer = receive_update_data_cpu2_sub(pBuffer); | |
| 1246 releaseFrame(20,(uint32_t)pBuffer); | |
| 1247 return answer; | |
| 1248 } | |
| 1249 | |
| 1250 | |
| 1251 uint8_t receive_update_data_cpu2_sub(uint8_t* pBuffer) | |
| 1252 { | |
| 1253 uint8_t sBuffer[10]; | |
|
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1254 uint32_t length, offsetTotal, checksum, checksumCalc; |
| 38 | 1255 uint8_t id; |
| 1256 const uint8_t id_RTE = 0xFE; | |
| 1257 | |
| 1258 //Get length | |
| 1259 if(HAL_UART_Receive(&UartHandle, pBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1260 { | |
| 1261 return 0; | |
| 1262 } | |
| 1263 length = 256 * 256 * 256 * (uint32_t)pBuffer[0] + 256 * 256 * (uint32_t)pBuffer[1] + 256 * (uint32_t)pBuffer[2] + pBuffer[3]; | |
| 1264 | |
| 1265 //Get id | |
| 1266 if(HAL_UART_Receive(&UartHandle, pBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1267 { | |
| 1268 return 0; | |
| 1269 } | |
| 1270 id = pBuffer[0]; | |
| 1271 offsetTotal = 256 * 256 * 256 * (uint32_t)pBuffer[0] + 256 * 256 * (uint32_t)pBuffer[1] + 256 * (uint32_t)pBuffer[2] + pBuffer[3]; | |
| 1272 | |
|
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1273 // get checksum, bytes are in different order on Dev C++ code!!! |
| 38 | 1274 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 |
| 1275 { | |
| 1276 return 0; | |
| 1277 } | |
|
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1278 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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1279 checksumCalc = length + offsetTotal; |
| 38 | 1280 |
|
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1281 // no need to get code if checksum == length is wrong |
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1282 if(checksumCalc != checksum) |
| 38 | 1283 { |
| 1284 return 0; | |
| 1285 } | |
| 1286 | |
| 1287 //get Code | |
| 1288 if(receive_uart_large_size(&UartHandle, pBuffer, length)!= HAL_OK) | |
| 1289 { | |
| 1290 return 0; | |
| 1291 } | |
| 1292 | |
| 1293 //get Checksum | |
| 1294 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 580000 | |
| 1295 { | |
| 1296 return 0; | |
| 1297 } | |
| 1298 uint32_t checksum = 256 * 256 * 256 *(uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1299 // uint32_t checksumCalc = crc32c_checksum(pBuffer, length,0,0); | |
| 1300 uint32_t checksumCalc = CRC_CalcBlockCRC((uint32_t*)pBuffer, length/4); | |
| 1301 | |
| 1302 if(checksum != checksumCalc) | |
| 1303 { | |
| 1304 return 0; | |
| 1305 } | |
| 1306 | |
| 1307 if(id != id_RTE) | |
| 1308 { | |
| 1309 strcpy(display_text,"wrong data."); | |
| 1310 display_text[255] = 32; | |
| 1311 return 0; | |
| 1312 } | |
| 1313 | |
| 1314 strcpy(display_text," RTE update."); | |
| 1315 display_text[255] = 32; | |
| 1316 | |
| 1317 return extCPU2bootloader(pBuffer,length,display_text); | |
| 1318 } | |
| 1319 #endif // BOOTLOADER_STANDALONE | |
| 1320 | |
| 1321 | |
| 1322 | |
| 1323 uint8_t receive_update_flex(uint8_t isRTEupdateALLOWED) | |
| 1324 { | |
| 1325 uint8_t answer; | |
| 1326 | |
| 1327 uint8_t* pBuffer1 = (uint8_t*)getFrame(20); | |
| 1328 uint8_t* pBuffer2 = (uint8_t*)getFrame(20); | |
| 1329 | |
| 1330 answer = receive_update_data_flex(pBuffer1, pBuffer2, isRTEupdateALLOWED); | |
| 1331 | |
| 1332 releaseFrame(20,(uint32_t)pBuffer1); | |
| 1333 releaseFrame(20,(uint32_t)pBuffer2); | |
| 1334 | |
| 1335 return answer; | |
| 1336 } | |
| 1337 | |
| 1338 uint8_t receive_update_data_mainCPU_firmware(void) | |
| 1339 { | |
| 1340 uint8_t answer; | |
| 1341 | |
| 1342 uint8_t* pBuffer1 = (uint8_t*)getFrame(20); | |
| 1343 | |
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1344 answer = receive_update_data_mainCPU_firmware_subroutine(1, pBuffer1, 0); |
| 38 | 1345 |
| 1346 releaseFrame(20,(uint32_t)pBuffer1); | |
| 1347 | |
| 1348 return answer; | |
| 1349 } | |
| 1350 | |
| 1351 /* multi buffer (long data) not tested yet */ | |
| 1352 uint8_t receive_update_data_mainCPU_variable_firmware(void) | |
| 1353 { | |
| 1354 uint8_t answer; | |
| 1355 | |
| 1356 uint8_t* pBuffer1 = (uint8_t*)getFrame(20); | |
| 1357 uint8_t* pBuffer2 = (uint8_t*)getFrame(20); | |
| 1358 | |
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1359 answer = receive_update_data_mainCPU_firmware_subroutine(2, pBuffer1, pBuffer2); |
| 38 | 1360 |
| 1361 releaseFrame(20,(uint32_t)pBuffer1); | |
| 1362 releaseFrame(20,(uint32_t)pBuffer2); | |
| 1363 | |
| 1364 return answer; | |
| 1365 } | |
| 1366 | |
| 1367 uint8_t receive_update_data_flex(uint8_t* pBuffer1, uint8_t* pBuffer2, uint8_t RTEupdateALLOWED) | |
| 1368 { | |
| 1369 uint8_t sBuffer[10]; | |
| 1370 uint8_t serialBuffer[10]; | |
| 1371 uint32_t length1, length2, lengthCompare, offsetCompare, ByteCompareStatus; | |
|
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1372 uint32_t lengthTotal, offsetTotal; |
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1373 uint32_t checksum, checksumCalc = 0; |
| 38 | 1374 uint8_t id; |
| 1375 const uint8_t id_Region1_firmware = 0xFF; | |
| 1376 const uint8_t id_RTE = 0xFE; | |
| 1377 uint8_t textpointer = 0; | |
| 1378 | |
| 1379 //Get length | |
| 1380 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1381 { | |
| 1382 return 0; | |
| 1383 } | |
| 1384 lengthTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1385 | |
| 1386 //Get offset and/or id (id is 0xFF for RTE, 0xFE for firmware and offset if var) | |
| 1387 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1388 { | |
| 1389 return 0; | |
| 1390 } | |
| 1391 id = sBuffer[0]; | |
| 1392 | |
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1393 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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1394 checksumCalc += lengthTotal; |
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1395 //old, does no longer work because of the fonts: checksumCalc = lengthTotal + offsetTotal; |
| 38 | 1396 |
| 1397 if((id != id_Region1_firmware) && (id != id_RTE) && (id != id_FONT) && (id != id_FONT_OLD)) | |
| 1398 { | |
| 1399 return 0; | |
| 1400 } | |
| 1401 | |
| 1402 // neu 110212 | |
| 1403 if(id == id_FONT) | |
| 1404 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[1] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[3]; | |
| 1405 else | |
| 1406 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1407 | |
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1408 // get checksum, bytes are in different order on Dev C++ code!!! |
| 38 | 1409 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 |
| 1410 { | |
| 1411 return 0; | |
| 1412 } | |
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1413 checksum = 256 * 256 * 256 * (uint32_t)sBuffer[3] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[1] + sBuffer[0]; |
| 38 | 1414 |
| 1415 | |
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1416 if(checksumCalc != checksum) |
| 38 | 1417 { |
| 1418 uint8_t ptr = 0; | |
| 1419 strcpy(&display_text[ptr]," checksum error"); | |
| 1420 ptr += 15; | |
| 1421 strcpy(&display_text[ptr],"\n\r"); | |
| 1422 ptr += 2; | |
| 1423 ptr += gfx_number_to_string(10,0,&display_text[ptr],checksumCalc); | |
| 1424 display_text[ptr] = 0; | |
| 1425 display_text[255] = ptr + 1; | |
| 1426 return 0xFF; | |
| 1427 } | |
| 1428 | |
| 1429 //Get serial (new since 160211) | |
| 1430 if(HAL_UART_Receive(&UartHandle, serialBuffer, 4,5000)!= HAL_OK) | |
| 1431 { | |
| 1432 return 0; | |
| 1433 } | |
| 1434 | |
| 1435 if(lengthTotal > 768000) | |
| 1436 { | |
| 1437 length1 = 768000; | |
| 1438 length2 = lengthTotal - length1; | |
| 1439 } | |
| 1440 else | |
| 1441 { | |
| 1442 length1 = lengthTotal; | |
| 1443 length2 = 0; | |
| 1444 } | |
| 1445 | |
| 1446 if((pBuffer2 == 0) && (length2 != 0)) | |
| 1447 return 0; | |
| 1448 | |
| 1449 //get Code | |
| 1450 if(receive_uart_large_size(&UartHandle, pBuffer1, length1)!= HAL_OK) | |
| 1451 return 0; | |
| 1452 | |
| 1453 if(length2) | |
| 1454 if(receive_uart_large_size(&UartHandle, pBuffer2, length2)!= HAL_OK) | |
| 1455 return 0; | |
| 1456 | |
| 1457 //get Checksum | |
| 1458 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1459 return 0; | |
| 1460 | |
| 1461 checksum = 256 * 256 * 256 *(uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1462 // uint32_t checksumCalc = crc32c_checksum(pBuffer1, length1, pBuffer2, length2); | |
| 1463 if(length2) | |
| 1464 checksumCalc = CRC_CalcBlockCRC_moreThan768000((uint32_t*)pBuffer1, (uint32_t*)pBuffer2, lengthTotal/4); | |
| 1465 else | |
| 1466 checksumCalc = CRC_CalcBlockCRC((uint32_t*)pBuffer1, length1/4); | |
| 1467 | |
| 1468 /* check id now */ | |
| 1469 /* | |
| 1470 if(region == 2) | |
| 1471 { | |
| 1472 if((id == id_Region1_firmware) || (id == id_RTE)) | |
| 1473 { | |
| 1474 strcpy(display_text,"wrong data."); | |
| 1475 display_text[255] = 32; | |
| 1476 return 0; | |
| 1477 } | |
| 1478 } | |
| 1479 else | |
| 1480 { | |
| 1481 if(id != id_Region1_firmware) | |
| 1482 { | |
| 1483 strcpy(display_text,"wrong data."); | |
| 1484 display_text[255] = 32; | |
| 1485 return 0; | |
| 1486 } | |
| 1487 } | |
| 1488 */ | |
| 1489 /* test checksum */ | |
| 1490 if(checksum != checksumCalc) | |
| 1491 { | |
| 1492 uint8_t ptr = 0; | |
|
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1493 strcpy(&display_text[ptr]," checksum error"); |
| 38 | 1494 ptr += 15; |
| 1495 strcpy(&display_text[ptr],"\n\r"); | |
| 1496 display_text[ptr] = 0; | |
| 1497 display_text[255] = ptr + 1; | |
| 1498 return 0xFF; | |
| 1499 } | |
| 1500 | |
| 1501 if(id == id_Region1_firmware) | |
| 1502 { | |
| 1503 uint8_t ptr = 0; | |
| 1504 display_text[ptr++] = 'V'; | |
| 1505 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10000] & 0x1F); | |
| 1506 display_text[ptr++] = '.'; | |
| 1507 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10001] & 0x1F); | |
| 1508 display_text[ptr++] = '.'; | |
| 1509 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10002] & 0x1F); | |
| 1510 display_text[ptr++] = ' '; | |
| 1511 if(pBuffer1[0x10003]) | |
| 1512 { | |
| 1513 strcpy(&display_text[ptr],"beta "); | |
| 1514 ptr +=5; | |
| 1515 } | |
| 1516 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
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1517 ptr += 25; |
| 38 | 1518 display_text[255] = ptr + 1; |
| 1519 } | |
| 1520 else if(id == id_RTE) | |
| 1521 { | |
| 1522 if(RTEupdateALLOWED) | |
| 1523 { | |
| 1524 strcpy(display_text," RTE update.\n\r"); | |
| 1525 textpointer = 0; | |
| 1526 while((display_text[textpointer] != 0) && (textpointer < 50)) | |
| 1527 textpointer++; | |
| 1528 #ifndef BOOTLOADER_STANDALONE | |
| 1529 if(textpointer < 50) | |
| 1530 { | |
| 1531 // display_text[textpointer++] = | |
| 1532 display_text[textpointer++] = '\025'; | |
| 1533 display_text[textpointer++] = TXT_2BYTE; | |
| 1534 display_text[textpointer++] = TXT2BYTE_DecoDataLost; | |
| 1535 display_text[textpointer] = 0; | |
| 1536 } | |
| 1537 #endif | |
| 1538 display_text[255] = textpointer+1; | |
| 1539 return extCPU2bootloader(pBuffer1,length1,display_text); | |
| 1540 } | |
| 1541 else | |
| 1542 return 0xFF; | |
| 1543 } | |
| 1544 else | |
| 1545 //if(region == 2) | |
| 1546 { | |
| 1547 uint8_t ptr = 0; | |
| 1548 ptr += gfx_number_to_string(7,0,&display_text[ptr],lengthTotal); | |
| 1549 strcpy(&display_text[ptr]," bytes with "); | |
| 1550 ptr += 12; | |
| 1551 ptr += gfx_number_to_string(7,0,&display_text[ptr],offsetTotal); | |
| 1552 strcpy(&display_text[ptr]," offset"); | |
| 1553 ptr += 7; | |
| 1554 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
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1555 ptr += 25; |
| 38 | 1556 display_text[255] = ptr + 1; |
| 1557 } | |
| 1558 | |
| 1559 | |
| 1560 // only non RTE !! | |
| 1561 uint8_t* pBufferCompare = (uint8_t*)getFrame(20); | |
| 1562 ByteCompareStatus = 0; | |
| 1563 | |
| 1564 if(id == id_Region1_firmware) | |
| 1565 { | |
| 1566 /* standard firmware limited to 768000 */ | |
| 1567 if(ext_flash_read_firmware(pBufferCompare,4,0) != 0xFFFFFFFF) | |
| 1568 ext_flash_erase_firmware(); | |
| 1569 ext_flash_write_firmware(pBuffer1, length1); | |
| 1570 lengthCompare = ext_flash_read_firmware(pBufferCompare,768000,0); | |
| 1571 | |
| 1572 if(lengthCompare != length1) | |
| 1573 ByteCompareStatus = 10000; | |
| 1574 for(int i = 0; i < length1; i++) | |
| 1575 { | |
| 1576 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1577 ByteCompareStatus++; | |
| 1578 } | |
| 1579 } | |
| 1580 else | |
| 1581 //if(region == 2) | |
| 1582 { | |
| 1583 /* upper region firmware can be larger (1MB) */ | |
| 1584 if(ext_flash_read_firmware2(0, pBufferCompare,4, 0,0) != 0xFFFFFFFF) | |
| 1585 ext_flash_erase_firmware2(); | |
| 1586 ext_flash_write_firmware2(offsetTotal, pBuffer1, length1, pBuffer2, length2); | |
| 1587 lengthCompare = ext_flash_read_firmware2(&offsetCompare, pBufferCompare,768000, 0,768000); | |
| 1588 | |
| 1589 if(lengthCompare != length1 + length2) | |
| 1590 ByteCompareStatus = 10000; | |
| 1591 if(offsetTotal != offsetCompare) | |
| 1592 ByteCompareStatus += 20000; | |
| 1593 for(int i = 0; i < length1; i++) | |
| 1594 { | |
| 1595 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1596 ByteCompareStatus++; | |
| 1597 } | |
| 1598 | |
| 1599 lengthCompare = ext_flash_read_firmware2(0, 0,768000, pBufferCompare,768000); | |
| 1600 for(int i = 0; i < length2; i++) | |
| 1601 { | |
| 1602 if(pBuffer2[0] != pBufferCompare[0]) | |
| 1603 ByteCompareStatus++; | |
| 1604 } | |
| 1605 } | |
| 1606 | |
| 1607 releaseFrame(20,(uint32_t)pBufferCompare); | |
| 1608 | |
| 1609 if(ByteCompareStatus != 0) | |
| 1610 { | |
| 1611 strcpy(&display_text[0],"\n\rcopy error."); | |
| 1612 display_text[255] = 21; | |
| 1613 return 0; | |
| 1614 } | |
| 1615 else | |
| 1616 { | |
| 1617 strcpy(&display_text[0],"\n\rready to install."); | |
| 1618 display_text[255] = 21; | |
| 1619 return 1; | |
| 1620 } | |
| 1621 } | |
| 1622 | |
| 1623 | |
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1624 uint8_t receive_update_data_mainCPU_firmware_subroutine(uint8_t region, uint8_t* pBuffer1, uint8_t* pBuffer2) |
| 38 | 1625 { |
| 1626 uint8_t sBuffer[10]; | |
| 1627 uint32_t length1, length2, lengthCompare, offsetCompare, ByteCompareStatus; | |
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1628 uint32_t lengthTotal, offsetTotal, checksum, checksumCalc = 0; |
| 38 | 1629 uint8_t id; |
| 1630 | |
| 1631 //Get length | |
| 1632 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1633 return 0; | |
| 1634 | |
| 1635 lengthTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1636 | |
| 1637 //Get offset and/or id (id is 0xFF for RTE, 0xFE for firmware and offset if var) | |
| 1638 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1639 return 0; | |
| 1640 | |
| 1641 id = sBuffer[0]; | |
| 1642 | |
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1643 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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1644 checksumCalc += lengthTotal; |
| 38 | 1645 |
| 1646 if((id != id_Region1_firmware) && (id != id_RTE) && (id != id_FONT) && (id != id_FONT_OLD)) | |
| 1647 return 0; | |
| 1648 | |
| 1649 if(id == id_FONT) | |
| 1650 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[1] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[3]; | |
| 1651 // alt, prior to id for font | |
| 1652 else | |
| 1653 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1654 | |
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1655 // get checksum, bytes are in different order on Dev C++ code!!! |
| 38 | 1656 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 |
| 1657 return 0; | |
| 1658 | |
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1659 checksum = 256 * 256 * 256 * (uint32_t)sBuffer[3] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[1] + sBuffer[0]; |
| 38 | 1660 |
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1661 //old: checksumCalc = lengthTotal + offsetTotal; |
| 38 | 1662 |
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1663 if(checksumCalc != checksum) |
| 38 | 1664 { |
| 1665 uint8_t ptr = 0; | |
| 1666 strcpy(&display_text[ptr]," checksum error"); | |
| 1667 ptr += 15; | |
| 1668 strcpy(&display_text[ptr],"\n\r"); | |
| 1669 ptr += 2; | |
| 1670 ptr += gfx_number_to_string(10,0,&display_text[ptr],checksumCalc); | |
| 1671 display_text[ptr] = 0; | |
| 1672 display_text[255] = ptr + 1; | |
| 1673 return 0xFF; | |
| 1674 } | |
| 1675 | |
| 1676 if(lengthTotal > 768000) | |
| 1677 { | |
| 1678 length1 = 768000; | |
| 1679 length2 = lengthTotal - length1; | |
| 1680 } | |
| 1681 else | |
| 1682 { | |
| 1683 length1 = lengthTotal; | |
| 1684 length2 = 0; | |
| 1685 } | |
| 1686 | |
| 1687 if((pBuffer2 == 0) && (length2 != 0)) | |
| 1688 return 0; | |
| 1689 | |
| 1690 //get Code | |
| 1691 if(receive_uart_large_size(&UartHandle, pBuffer1, length1)!= HAL_OK) | |
| 1692 return 0; | |
| 1693 | |
| 1694 if(length2) | |
| 1695 if(receive_uart_large_size(&UartHandle, pBuffer2, length2)!= HAL_OK) | |
| 1696 return 0; | |
| 1697 | |
| 1698 //get Checksum | |
| 1699 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1700 return 0; | |
| 1701 | |
| 1702 checksum = 256 * 256 * 256 *(uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1703 // uint32_t checksumCalc = crc32c_checksum(pBuffer1, length1, pBuffer2, length2); | |
| 1704 if(length2) | |
| 1705 checksumCalc = CRC_CalcBlockCRC_moreThan768000((uint32_t*)pBuffer1, (uint32_t*)pBuffer2, lengthTotal/4); | |
| 1706 else | |
| 1707 checksumCalc = CRC_CalcBlockCRC((uint32_t*)pBuffer1, length1/4); | |
| 1708 | |
| 1709 /* check id now */ | |
| 1710 if(region == 2) | |
| 1711 { | |
| 1712 if((id == id_Region1_firmware) || (id == id_RTE)) | |
| 1713 { | |
| 1714 strcpy(display_text,"wrong data."); | |
| 1715 display_text[255] = 32; | |
| 1716 return 0; | |
| 1717 } | |
| 1718 } | |
| 1719 else | |
| 1720 { | |
| 1721 if(id != id_Region1_firmware) | |
| 1722 { | |
| 1723 strcpy(display_text,"wrong data."); | |
| 1724 display_text[255] = 32; | |
| 1725 return 0; | |
| 1726 } | |
| 1727 } | |
| 1728 | |
| 1729 /* test checksum */ | |
| 1730 if(checksum != checksumCalc) | |
| 1731 { | |
| 1732 uint8_t ptr = 0; | |
| 1733 strcpy(&display_text[ptr]," pruefsummen error"); | |
| 1734 ptr += 15; | |
| 1735 strcpy(&display_text[ptr],"\n\r"); | |
| 1736 display_text[ptr] = 0; | |
| 1737 display_text[255] = ptr + 1; | |
| 1738 return 0xFF; | |
| 1739 } | |
| 1740 | |
| 1741 if(region == 2) | |
| 1742 { | |
| 1743 uint8_t ptr = 0; | |
| 1744 ptr += gfx_number_to_string(7,0,&display_text[ptr],lengthTotal); | |
| 1745 strcpy(&display_text[ptr]," bytes with "); | |
| 1746 ptr += 12; | |
| 1747 ptr += gfx_number_to_string(7,0,&display_text[ptr],offsetTotal); | |
| 1748 strcpy(&display_text[ptr]," offset"); | |
| 1749 ptr += 7; | |
| 1750 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
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ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
1751 ptr += 25; |
| 38 | 1752 display_text[255] = ptr + 1; |
| 1753 | |
| 1754 } | |
| 1755 else | |
| 1756 { | |
| 1757 uint8_t ptr = 0; | |
| 1758 display_text[ptr++] = 'V'; | |
| 1759 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10000] & 0x1F); | |
| 1760 display_text[ptr++] = '.'; | |
| 1761 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10001] & 0x1F); | |
| 1762 display_text[ptr++] = '.'; | |
| 1763 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10002] & 0x1F); | |
| 1764 display_text[ptr++] = ' '; | |
| 1765 if(pBuffer1[0x10003]) | |
| 1766 { | |
| 1767 strcpy(&display_text[ptr],"beta "); | |
| 1768 ptr +=5; | |
| 1769 } | |
| 1770 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
1771 ptr += 25; |
| 38 | 1772 display_text[255] = ptr + 1; |
| 1773 } | |
| 1774 | |
| 1775 uint8_t* pBufferCompare = (uint8_t*)getFrame(20); | |
| 1776 ByteCompareStatus = 0; | |
| 1777 | |
| 1778 if(region == 2) | |
| 1779 { | |
| 1780 /* upper region firmware can be larger (1MB) */ | |
| 1781 if(ext_flash_read_firmware2(0, pBufferCompare,4, 0,0) != 0xFFFFFFFF) | |
| 1782 ext_flash_erase_firmware2(); | |
| 1783 ext_flash_write_firmware2(offsetTotal, pBuffer1, length1, pBuffer2, length2); | |
| 1784 lengthCompare = ext_flash_read_firmware2(&offsetCompare, pBufferCompare,768000, 0,768000); | |
| 1785 | |
| 1786 if(lengthCompare != length1 + length2) | |
| 1787 ByteCompareStatus = 10000; | |
| 1788 if(offsetTotal != offsetCompare) | |
| 1789 ByteCompareStatus += 20000; | |
| 1790 for(int i = 0; i < length1; i++) | |
| 1791 { | |
| 1792 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1793 ByteCompareStatus++; | |
| 1794 } | |
| 1795 | |
| 1796 lengthCompare = ext_flash_read_firmware2(0, 0,768000, pBufferCompare,768000); | |
| 1797 for(int i = 0; i < length2; i++) | |
| 1798 { | |
| 1799 if(pBuffer2[0] != pBufferCompare[0]) | |
| 1800 ByteCompareStatus++; | |
| 1801 } | |
| 1802 } | |
| 1803 else | |
| 1804 { | |
| 1805 /* standard firmware limited to 768000 */ | |
| 1806 if(ext_flash_read_firmware(pBufferCompare,4,0) != 0xFFFFFFFF) | |
| 1807 ext_flash_erase_firmware(); | |
| 1808 ext_flash_write_firmware(pBuffer1, length1); | |
| 1809 lengthCompare = ext_flash_read_firmware(pBufferCompare,768000,0); | |
| 1810 | |
| 1811 if(lengthCompare != length1) | |
| 1812 ByteCompareStatus = 10000; | |
| 1813 for(int i = 0; i < length1; i++) | |
| 1814 { | |
| 1815 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1816 ByteCompareStatus++; | |
| 1817 } | |
| 1818 } | |
| 1819 | |
| 1820 releaseFrame(20,(uint32_t)pBufferCompare); | |
| 1821 | |
| 1822 if(ByteCompareStatus != 0) | |
| 1823 { | |
| 1824 strcpy(&display_text[0],"\n\rcopy error."); | |
| 1825 display_text[255] = 21; | |
| 1826 return 0; | |
| 1827 } | |
| 1828 else | |
| 1829 { | |
| 1830 strcpy(&display_text[0],"\n\rready to install."); | |
| 1831 display_text[255] = 21; | |
| 1832 return 1; | |
| 1833 } | |
| 1834 } | |
| 1835 | |
| 1836 static void tComm_Error_Handler(void) | |
| 1837 { | |
| 1838 while(1) | |
| 1839 {} | |
| 1840 } |