Mercurial > public > ostc4
annotate Discovery/Src/tComm.c @ 388:a848e22bc527 maintain-1
Added tag v1.5.1 release for changeset afa55a50cc72
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
| author | Jan Mulder <jlmulder@xs4all.nl> |
|---|---|
| date | Sun, 01 Dec 2019 17:12:27 +0100 |
| 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 ============================================================================== | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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 ============================================================================== | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
44 RTS is Output, CTS is Input |
| 38 | 45 |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
46 BlueMod Pin D7 UART-RTS# is Output |
|
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
47 connected to STM32F429 PA11 CTS (Input) |
|
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
48 also STM32 PA12 RTS is connected to BlueMod UART-CTS# F3 |
| 38 | 49 |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
50 see BlueMod_SR_HWreference_r06.pdf, page 156 |
|
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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; | |
|
229
2c0b502b0a72
cleanup: fix recent extra compiler warnings
Jan Mulder <jlmulder@xs4all.nl>
parents:
218
diff
changeset
|
99 char display_text[256] = { 0 }; |
| 38 | 100 |
| 101 uint8_t setForcedBluetoothName = 0; | |
| 102 | |
| 103 uint8_t updateSettingsAndMenuOnExit = 0; | |
| 104 | |
| 105 /* Private types -------------------------------------------------------------*/ | |
|
316
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
106 #define BYTE_DOWNLOAD_MODE (0xBB) |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
107 #define BYTE_SERVICE_MODE (0xAA) |
| 38 | 108 |
|
316
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
109 #define UART_TIMEOUT_SECONDS (120u) /* Timeout for keeping connection open and waiting for data */ |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
110 #define UART_TIMEOUT_LARGE_BLOCK (6000u) /* Timeout (ms) for receiption of an 16K data block (typical RX time ~4,5seconds) */ |
|
218
ff59d1d07f9c
Splitted 120 seconds UART timeout into chunks of 500ms
ideenmodellierer
parents:
166
diff
changeset
|
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); | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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; | |
|
316
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
151 |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
152 |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
153 if(!settingsGetPointer()->FlipDisplay) |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
154 { |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
155 tCwindow.WindowY0 = 0; |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
156 tCwindow.WindowY1 = 479; |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
157 } |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
158 else |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
159 { |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
160 tCwindow.WindowY0 = 479 - 390; |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
161 tCwindow.WindowY1 = 479 - 25; |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
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); | |
|
166
255eedad4155
cleanup: get rid of some compile warnings
Jan Mulder <jlmulder@xs4all.nl>
parents:
138
diff
changeset
|
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 { | |
|
316
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
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 { | |
|
218
ff59d1d07f9c
Splitted 120 seconds UART timeout into chunks of 500ms
ideenmodellierer
parents:
166
diff
changeset
|
414 SStateList status; |
|
ff59d1d07f9c
Splitted 120 seconds UART timeout into chunks of 500ms
ideenmodellierer
parents:
166
diff
changeset
|
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 */ | |
|
218
ff59d1d07f9c
Splitted 120 seconds UART timeout into chunks of 500ms
ideenmodellierer
parents:
166
diff
changeset
|
471 while((answer == prompt4D4C(receiveStartByteUart)) && (timeoutCounter < UART_TIMEOUT_SECONDS * 2)) /* Split 120 seconds timeout into 240 iterations a 500ms */ |
| 38 | 472 { |
|
218
ff59d1d07f9c
Splitted 120 seconds UART timeout into chunks of 500ms
ideenmodellierer
parents:
166
diff
changeset
|
473 if(HAL_UART_Receive(&UartHandle, (uint8_t*)&aRxByte, 1, 500)!= HAL_OK) /* Timeout half a second */ |
|
ff59d1d07f9c
Splitted 120 seconds UART timeout into chunks of 500ms
ideenmodellierer
parents:
166
diff
changeset
|
474 { |
|
ff59d1d07f9c
Splitted 120 seconds UART timeout into chunks of 500ms
ideenmodellierer
parents:
166
diff
changeset
|
475 timeoutCounter++; |
|
ff59d1d07f9c
Splitted 120 seconds UART timeout into chunks of 500ms
ideenmodellierer
parents:
166
diff
changeset
|
476 get_globalStateList(&status); |
|
ff59d1d07f9c
Splitted 120 seconds UART timeout into chunks of 500ms
ideenmodellierer
parents:
166
diff
changeset
|
477 if (status.base != BaseComm) |
|
ff59d1d07f9c
Splitted 120 seconds UART timeout into chunks of 500ms
ideenmodellierer
parents:
166
diff
changeset
|
478 { |
|
ff59d1d07f9c
Splitted 120 seconds UART timeout into chunks of 500ms
ideenmodellierer
parents:
166
diff
changeset
|
479 timeoutCounter = UART_TIMEOUT_SECONDS * 2; /* Abort action triggered outside main loop => exit */ |
|
ff59d1d07f9c
Splitted 120 seconds UART timeout into chunks of 500ms
ideenmodellierer
parents:
166
diff
changeset
|
480 } |
|
ff59d1d07f9c
Splitted 120 seconds UART timeout into chunks of 500ms
ideenmodellierer
parents:
166
diff
changeset
|
481 } |
|
ff59d1d07f9c
Splitted 120 seconds UART timeout into chunks of 500ms
ideenmodellierer
parents:
166
diff
changeset
|
482 else |
|
ff59d1d07f9c
Splitted 120 seconds UART timeout into chunks of 500ms
ideenmodellierer
parents:
166
diff
changeset
|
483 { |
| 38 | 484 // debug[dbgptr++] = aRxByte; |
|
218
ff59d1d07f9c
Splitted 120 seconds UART timeout into chunks of 500ms
ideenmodellierer
parents:
166
diff
changeset
|
485 answer = select_mode(aRxByte); |
|
ff59d1d07f9c
Splitted 120 seconds UART timeout into chunks of 500ms
ideenmodellierer
parents:
166
diff
changeset
|
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: | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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; | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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 { | |
|
316
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
1208 uint16_t length_16k_blocks; |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
1209 uint16_t length_16k_remainder; |
| 38 | 1210 uint32_t temp; |
| 1211 HAL_StatusTypeDef result = HAL_OK; | |
| 1212 uint32_t pDataLocal; | |
| 1213 | |
|
316
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
1214 length_16k_blocks = (uint16_t) (Size / 0x3FFF); |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
1215 temp = length_16k_blocks; |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
1216 temp *= 0x3FFF; |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
1217 length_16k_remainder = (uint16_t) ( Size - temp); |
| 38 | 1218 |
| 1219 pDataLocal = (uint32_t)pData; | |
| 1220 | |
|
316
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
1221 |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
1222 while((result == HAL_OK) && length_16k_blocks) |
| 38 | 1223 { |
|
316
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
1224 result = HAL_UART_Receive(&UartHandle, (uint8_t *)pDataLocal, 0x3FFF , UART_TIMEOUT_LARGE_BLOCK); |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
1225 pDataLocal += 0x3FFF; |
|
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
1226 length_16k_blocks--; |
| 38 | 1227 } |
|
316
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
1228 if((result == HAL_OK) && length_16k_remainder) |
| 38 | 1229 { |
|
316
4da2bffb07ca
Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update
ideenmodellierer
parents:
236
diff
changeset
|
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]; | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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 | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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 } | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
1278 checksum = 256 * 256 * 256 * (uint32_t)sBuffer[3] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[1] + sBuffer[0]; |
|
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
1279 checksumCalc = length + offsetTotal; |
| 38 | 1280 |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
1281 // no need to get code if checksum == length is wrong |
|
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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 | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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 | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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; | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
1372 uint32_t lengthTotal, offsetTotal; |
|
51
8f8ea3a32e82
Resolved warnings pointing to possible invalid memory access
Ideenmodellierer
parents:
38
diff
changeset
|
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 | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
1393 checksumCalc = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; |
|
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
1394 checksumCalc += lengthTotal; |
|
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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 | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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 } | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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 | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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; | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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."); | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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."); | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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 | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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; | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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 | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
1643 checksumCalc = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; |
|
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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 | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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 | |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
1659 checksum = 256 * 256 * 256 * (uint32_t)sBuffer[3] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[1] + sBuffer[0]; |
| 38 | 1660 |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
1661 //old: checksumCalc = lengthTotal + offsetTotal; |
| 38 | 1662 |
|
236
ad6ddc4aabcd
Minor: translating some comments and variable names into english, some cleanup in tComm.c
heinrichsweikamp
parents:
229
diff
changeset
|
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."); | |
|
236
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 } |