Mercurial > public > ostc4
annotate Discovery/Src/tComm.c @ 1025:6e11f7327efd GasConsumption
Hide slow exit graph if close to surface:
In the previous version the slow exit graph was draw even if the diver is on surface. To avoid this the drawing is now stopped below a depth of 30cm.
| author | Ideenmodellierer |
|---|---|
| date | Sat, 30 Aug 2025 12:52:52 +0200 |
| parents | ca713e199f22 |
| children | 158100a84ebd |
| 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" | |
| 870 | 82 # include "text_multilanguage.h" |
| 38 | 83 #endif |
| 84 | |
| 85 #ifdef SPECIALPROGRAMM | |
| 86 # include "firmwareEraseProgram.h" | |
| 87 #endif | |
| 396 | 88 #include <stdlib.h> |
| 38 | 89 #include <string.h> |
| 90 | |
| 91 | |
| 92 /* Private variables ---------------------------------------------------------*/ | |
| 93 GFX_DrawCfgScreen tCscreen; | |
| 94 GFX_DrawCfgWindow tCwindow; | |
| 95 | |
| 96 uint8_t receiveStartByteUart = 0; | |
| 97 uint8_t bluetoothActiveLastTime = 0; | |
| 98 | |
| 99 uint8_t StartListeningToUART = 0; | |
|
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100 char display_text[256] = { 0 }; |
| 38 | 101 |
| 102 uint8_t setForcedBluetoothName = 0; | |
| 103 | |
| 104 uint8_t updateSettingsAndMenuOnExit = 0; | |
| 105 | |
| 106 /* Private types -------------------------------------------------------------*/ | |
|
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107 #define BYTE_DOWNLOAD_MODE (0xBB) |
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108 #define BYTE_SERVICE_MODE (0xAA) |
| 38 | 109 |
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110 #define UART_OPERATION_TIMEOUT (500u) /* Timeout for common read / write operations (ms) */ |
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111 #define UART_TIMEOUT_SECONDS (120u) /* Timeout for keeping connection open and waiting for data */ |
| 400 | 112 #define UART_TIMEOUT_LARGE_BLOCK (6000u) /* Timeout (ms) for reception of an 16K data block (typical RX time ~4,5seconds) */ |
| 113 | |
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114 #define UART_CMD_BUF_SIZE (30u) /* size of buffer for command exchange */ |
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115 |
| 38 | 116 const uint8_t id_Region1_firmware = 0xFF; |
| 117 const uint8_t id_RTE = 0xFE; | |
| 118 const uint8_t id_FONT = 0x10; | |
| 119 const uint8_t id_FONT_OLD = 0x00; | |
| 120 | |
| 396 | 121 static BlueModTmpConfig_t BmTmpConfig = BM_CONFIG_OFF; /* Config BlueMod without storing the changes */ |
| 122 static uint8_t EvaluateBluetoothSignalStrength = 0; | |
| 870 | 123 #ifndef BOOTLOADER_STANDALONE |
| 396 | 124 static uint8_t RequestDisconnection = 0; /* Disconnection from remote device requested */ |
| 870 | 125 static void tComm_Disconnect(void); |
| 126 #endif | |
| 38 | 127 /* Private function prototypes -----------------------------------------------*/ |
| 128 static void tComm_Error_Handler(void); | |
| 129 static uint8_t select_mode(uint8_t aRxByte); | |
| 396 | 130 static uint8_t tComm_CheckAnswerOK(void); |
| 131 static uint8_t tComm_HandleBlueModConfig(void); | |
| 132 static void tComm_EvaluateBluetoothStrength(void); | |
| 38 | 133 uint8_t receive_update_flex(uint8_t isRTEupdateALLOWED); |
| 134 uint8_t receive_update_data_flex(uint8_t* pBuffer1, uint8_t* pBuffer2, uint8_t RTEupdateALLOWED); | |
| 135 uint8_t receive_update_data_mainCPU_firmware(void); | |
| 136 uint8_t receive_update_data_mainCPU_variable_firmware(void); | |
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137 uint8_t receive_update_data_mainCPU_firmware_subroutine(uint8_t region, uint8_t* pBuffer1, uint8_t* pBuffer2); |
| 38 | 138 HAL_StatusTypeDef receive_uart_large_size(UART_HandleTypeDef *huart, uint8_t *pData, uint32_t Size); |
| 139 static uint8_t openComm(uint8_t aRxByte); | |
| 140 uint8_t HW_Set_Bluetooth_Name(uint16_t serial, uint8_t withEscapeSequence); | |
| 141 uint8_t prompt4D4C(uint8_t mode); | |
| 970 | 142 uint8_t tComm_GetBTCmdStr(BTCmd cmdId, char* pCmdStr); |
| 38 | 143 |
| 144 #ifdef BOOTLOADER_STANDALONE | |
| 145 static uint8_t receive_update_data_cpu2(void); | |
| 146 uint8_t receive_update_data_cpu2_sub(uint8_t* pBuffer); | |
| 147 #endif | |
| 148 | |
| 149 /* Exported functions --------------------------------------------------------*/ | |
| 150 | |
| 151 void tComm_init(void) | |
| 152 { | |
| 153 tCscreen.FBStartAdress = 0; | |
| 154 tCscreen.ImageHeight = 480; | |
| 155 tCscreen.ImageWidth = 800; | |
| 156 tCscreen.LayerIndex = 1; | |
| 157 | |
| 158 tCwindow.Image = &tCscreen; | |
| 159 tCwindow.WindowNumberOfTextLines = 6; | |
| 160 tCwindow.WindowLineSpacing = 65; | |
| 161 tCwindow.WindowTab = 400; | |
| 162 tCwindow.WindowX0 = 20; | |
| 163 tCwindow.WindowX1 = 779; | |
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164 |
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165 |
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166 if(!settingsGetPointer()->FlipDisplay) |
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167 { |
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168 tCwindow.WindowY0 = 0; |
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169 tCwindow.WindowY1 = 479; |
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170 } |
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171 else |
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172 { |
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173 tCwindow.WindowY0 = 479 - 390; |
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174 tCwindow.WindowY1 = 479 - 25; |
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175 } |
| 38 | 176 |
| 177 StartListeningToUART = 1; | |
| 178 } | |
| 179 | |
| 180 uint8_t tComm_control(void) | |
| 181 { | |
| 182 uint8_t answer = 0; | |
| 183 #ifndef BOOTLOADER_STANDALONE | |
| 184 | |
| 185 /* should do something like reset UART ... */ | |
| 186 if( settingsGetPointer()->bluetoothActive == 0) | |
| 187 { | |
| 188 if(bluetoothActiveLastTime) | |
| 189 { | |
| 396 | 190 HAL_UART_AbortReceive_IT(&UartHandle); |
| 38 | 191 HAL_UART_DeInit(&UartHandle); |
| 192 HAL_Delay(1); | |
| 396 | 193 UartHandle.Init.BaudRate = 115200; /* Module will be operating at default baud rate if powered again */ |
| 194 BmTmpConfig = BM_CONFIG_OFF; /* Restart configuration if powered again */ | |
| 38 | 195 HAL_UART_Init(&UartHandle); |
| 196 HAL_Delay(1); | |
| 197 UartReady = RESET; | |
| 198 StartListeningToUART = 1; | |
| 199 bluetoothActiveLastTime = 0; | |
| 200 receiveStartByteUart = 0; | |
| 396 | 201 RequestDisconnection = 0; |
| 38 | 202 } |
| 203 return 0; | |
| 204 } | |
| 205 else | |
| 206 { | |
| 207 bluetoothActiveLastTime = 1; | |
| 396 | 208 if(RequestDisconnection) |
| 209 { | |
| 210 RequestDisconnection = 0; | |
| 211 tComm_Disconnect(); | |
| 212 } | |
| 38 | 213 } |
| 214 | |
| 215 #endif | |
| 216 | |
| 396 | 217 if(BmTmpConfig != BM_CONFIG_DONE) |
| 218 { | |
| 219 tComm_HandleBlueModConfig(); | |
| 220 } | |
| 221 else | |
| 222 { | |
| 38 | 223 /*##-2- Put UART peripheral in reception process ###########################*/ |
| 224 | |
| 396 | 225 if((UartReady == RESET) && StartListeningToUART) |
| 226 { | |
| 227 StartListeningToUART = 0; | |
| 228 if(HAL_UART_Receive_IT(&UartHandle, &receiveStartByteUart, 1) != HAL_OK) | |
| 229 tComm_Error_Handler(); | |
| 230 } | |
| 231 /* Reset transmission flag */ | |
| 232 if(UartReady == SET) | |
| 233 { | |
| 234 UartReady = RESET; | |
| 235 if((receiveStartByteUart == BYTE_DOWNLOAD_MODE) || (receiveStartByteUart == BYTE_SERVICE_MODE)) | |
| 236 answer = openComm(receiveStartByteUart); | |
| 237 StartListeningToUART = 1; | |
| 238 return answer; | |
| 239 } | |
| 38 | 240 } |
| 241 return 0; | |
| 242 } | |
| 243 | |
| 244 | |
| 245 void tComm_refresh(void) | |
| 246 { | |
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247 char localString[255]; |
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248 |
| 38 | 249 if(tCscreen.FBStartAdress == 0) |
| 250 { | |
| 251 GFX_hwBackgroundOn(); | |
| 252 tCscreen.FBStartAdress = getFrame(18); | |
| 253 write_content_simple(&tCscreen, 0, 800, 480-24, &FontT24,"Exit",CLUT_ButtonSurfaceScreen); | |
| 396 | 254 write_content_simple(&tCscreen, 800 - 70, 800, 480-24, &FontT24,"Signal",CLUT_ButtonSurfaceScreen); |
| 255 | |
| 38 | 256 if(receiveStartByteUart == BYTE_SERVICE_MODE) |
| 257 GFX_write_string(&FontT48, &tCwindow, "Service mode enabled",2); | |
| 258 else | |
| 259 GFX_write_string(&FontT48, &tCwindow, "Download mode enabled",2); | |
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260 GFX_SetFramesTopBottom(tCscreen.FBStartAdress, 0,480); |
| 38 | 261 display_text[0] = 0; |
| 262 display_text[255] = 0; | |
| 263 } | |
| 264 else if(display_text[255]) | |
| 265 { | |
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266 display_text[(uint8_t)display_text[255]] = 0; |
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267 localString[0] = TXT_MINIMAL; |
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268 strcpy (&localString[1],display_text); |
| 38 | 269 releaseFrame(18,tCscreen.FBStartAdress); |
| 270 tCscreen.FBStartAdress = getFrame(18); | |
| 271 write_content_simple(&tCscreen, 0, 800, 480-24, &FontT24,"Exit",CLUT_ButtonSurfaceScreen); | |
| 396 | 272 write_content_simple(&tCscreen, 800 - 70, 800, 480-24, &FontT24,"Signal",CLUT_ButtonSurfaceScreen); |
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273 GFX_write_string(&FontT48, &tCwindow, localString,2); |
| 38 | 274 GFX_SetFrameTop(tCscreen.FBStartAdress); |
| 275 display_text[0] = 0; | |
| 276 display_text[255] = 0; | |
| 277 } | |
| 278 } | |
| 279 | |
| 280 | |
| 281 void tComm_verlauf(uint8_t percentage_complete) | |
| 282 { | |
| 283 uint32_t pDestination; | |
| 284 | |
| 285 pDestination = (uint32_t)tCscreen.FBStartAdress; | |
| 286 pDestination += 150 * tCscreen.ImageHeight * 2; | |
| 287 pDestination += 100 * 2; | |
| 288 | |
| 289 if(percentage_complete > 100) | |
| 290 percentage_complete = 100; | |
| 291 | |
| 292 int i = 1; | |
| 293 while(i<=percentage_complete) | |
| 294 { | |
| 295 i += 1; | |
| 296 for(int y=0;y<4;y++) | |
| 297 { | |
| 298 for(int x=0;x<40;x++) | |
| 299 { | |
| 300 *(__IO uint16_t*)pDestination = 0xFF00 + 00; | |
| 301 pDestination += 2; | |
| 302 } | |
| 303 pDestination += (tCscreen.ImageHeight - 40 )* 2; | |
| 304 } | |
| 305 pDestination += tCscreen.ImageHeight * 2; // one spare line | |
| 306 } | |
| 307 } | |
| 308 | |
| 309 | |
| 310 void tComm_exit(void) | |
| 311 { | |
| 312 SStateList status; | |
| 313 get_globalStateList(&status); | |
| 314 | |
| 315 releaseFrame(18,tCscreen.FBStartAdress); | |
| 316 tCscreen.FBStartAdress = 0; | |
| 317 GFX_hwBackgroundOff(); | |
| 318 | |
| 319 if(setForcedBluetoothName) | |
| 320 { | |
| 321 setForcedBluetoothName = 0; | |
| 322 MX_Bluetooth_PowerOff(); | |
| 323 HAL_Delay(1000); | |
| 324 MX_Bluetooth_PowerOn(); | |
| 325 tComm_Set_Bluetooth_Name(1); | |
| 396 | 326 tComm_StartBlueModConfig(); |
| 38 | 327 } |
| 328 #ifndef BOOTLOADER_STANDALONE | |
| 329 if(updateSettingsAndMenuOnExit) | |
| 330 { | |
| 331 check_and_correct_settings(); | |
| 332 createDiveSettings(); | |
| 333 tM_rebuild_menu_after_tComm(); | |
| 334 } | |
| 335 #endif | |
| 336 updateSettingsAndMenuOnExit = 0; | |
| 337 | |
| 338 if(status.base == BaseComm) | |
| 339 { | |
| 340 #ifndef BOOTLOADER_STANDALONE | |
| 341 set_globalState_tHome(); | |
| 342 #else | |
| 343 set_globalState_Base(); | |
| 344 #endif | |
| 345 } | |
| 462 | 346 settingsGetPointer()->bluetoothActive = 0; |
| 347 MX_Bluetooth_PowerOff(); // Power down Bluetooth on the way out | |
| 38 | 348 } |
| 349 | |
| 350 | |
| 351 uint8_t tComm_Set_Bluetooth_Name(uint8_t force) | |
| 352 { | |
| 353 uint8_t answer = 0; | |
| 354 | |
| 355 if(hardwareDataGetPointer()->secondarySerial != 0xFFFF) | |
| 356 { | |
| 357 if(force || (hardwareDataGetPointer()->secondary_bluetooth_name_set == 0xFF)) | |
| 358 answer = HW_Set_Bluetooth_Name(hardwareDataGetPointer()->secondarySerial, 0); | |
| 359 #ifdef BOOTLOADER_STANDALONE | |
| 360 if(answer == HAL_OK) | |
| 361 hardware_programmSecondaryBluetoothNameSet(); | |
| 362 #endif | |
| 363 } | |
| 364 else | |
| 365 if(hardwareDataGetPointer()->primarySerial != 0xFFFF) | |
| 366 { | |
| 367 if(force || (hardwareDataGetPointer()->production_bluetooth_name_set == 0xFF)) | |
| 368 answer = HW_Set_Bluetooth_Name(hardwareDataGetPointer()->primarySerial, 0); | |
| 369 #ifdef BOOTLOADER_STANDALONE | |
| 370 if(answer == HAL_OK) | |
| 371 hardware_programmPrimaryBluetoothNameSet(); | |
| 372 #endif | |
| 373 } | |
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374 else /* no serial set at all => do default configuration of the module */ |
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375 { |
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376 #define NINAB22103B00 |
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377 #ifdef NINAB22103B00 |
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378 answer = 0xFF; |
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379 #endif |
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380 } |
| 38 | 381 return answer; |
| 382 } | |
| 383 | |
| 384 | |
| 385 uint8_t HW_Set_Bluetooth_Name(uint16_t serial, uint8_t withEscapeSequence) | |
| 386 { | |
| 387 uint8_t answer = HAL_OK; | |
| 388 uint8_t aRxBuffer[50]; | |
| 970 | 389 char aTxBufferName[50]; |
| 38 | 390 |
| 391 // char aTxFactoryDefaults[50] = "AT&F1\r"; | |
| 392 | |
| 966 | 393 char aTxBufferEscapeSequence[50] = "+++"; /* factory default */ |
| 38 | 394 // limit is 19 chars, with 7 chars shown in BLE advertising mode |
| 395 //________________________123456789012345678901 | |
| 966 | 396 |
| 970 | 397 tComm_GetBTCmdStr(BT_CMD_NAME, aTxBufferName); |
| 398 | |
| 396 | 399 char answerOkay[6] = "\r\nOK\r\n"; |
| 38 | 400 |
| 401 gfx_number_to_string(5,1,&aTxBufferName[15],serial); | |
| 402 | |
| 403 // store active configuration in non-volatile memory | |
| 404 char aTxBufferWrite[50] = "AT&W\r"; | |
| 405 | |
| 406 // char aTxBufferReset[50] = "AT+RESET\r"; | |
| 407 | |
| 408 | |
| 409 HAL_Delay(1010); | |
| 410 if(withEscapeSequence) | |
| 411 { | |
| 412 aRxBuffer[0] = 0; | |
| 413 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferEscapeSequence, 3, 2000)!= HAL_OK) | |
| 414 answer = HAL_ERROR; | |
| 415 HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 3, 2000); | |
| 416 HAL_Delay(1010); | |
| 417 | |
| 418 for(int i=0;i<3;i++) | |
| 419 if(aRxBuffer[i] != '+') | |
| 420 answer = HAL_ERROR; | |
| 421 } | |
| 422 | |
| 423 aRxBuffer[0] = 0; | |
| 424 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferName, 21, 2000)!= HAL_OK) | |
| 425 answer = HAL_ERROR; | |
| 426 HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 21+6, 2000); | |
| 427 | |
| 428 for(int i=0;i<21;i++) | |
| 429 if(aRxBuffer[i] != aTxBufferName[i]) | |
| 430 answer = HAL_ERROR; | |
| 431 | |
| 432 for(int i=0;i<6;i++) | |
| 433 if(aRxBuffer[21+i] != answerOkay[i]) | |
| 434 answer = HAL_ERROR; | |
| 435 | |
| 436 HAL_Delay(200); | |
| 437 | |
| 438 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferWrite, 5, 2000)!= HAL_OK) | |
| 439 answer = HAL_ERROR; | |
| 440 HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 5+6, 2000); | |
| 441 | |
| 442 for(int i=0;i<5;i++) | |
| 443 if(aRxBuffer[i] != aTxBufferWrite[i]) | |
| 444 answer = HAL_ERROR; | |
| 445 | |
| 446 for(int i=0;i<6;i++) | |
| 447 if(aRxBuffer[5+i] != answerOkay[i]) | |
| 448 answer = HAL_ERROR; | |
| 449 | |
| 450 answer = HAL_OK; | |
| 451 return answer; | |
| 452 } | |
| 870 | 453 #ifndef BOOTLOADER_STANDALONE |
| 396 | 454 void tComm_Disconnect() |
| 455 { | |
| 456 uint8_t answer; | |
| 457 uint8_t retrycnt = 3; | |
| 458 char aTxDisconnect[] ="ATH\r"; | |
| 970 | 459 char aTxBufferEnd[10]; |
| 396 | 460 char aTxBufferEscapeSequence[] = "+++"; |
| 461 | |
| 462 uint8_t sizeDisconnect = sizeof(aTxDisconnect) -1; | |
| 463 | |
| 970 | 464 tComm_GetBTCmdStr(BT_CMD_EXIT_CMD, aTxBufferEnd); |
| 396 | 465 HAL_UART_AbortReceive_IT(&UartHandle); |
| 466 do | |
| 467 { | |
| 468 HAL_Delay(200); | |
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469 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferEscapeSequence, 3, UART_OPERATION_TIMEOUT)== HAL_OK) |
| 396 | 470 { |
| 471 answer = tComm_CheckAnswerOK(); | |
| 472 } | |
| 473 retrycnt--; | |
| 474 } | |
| 475 while((answer != HAL_OK) && (retrycnt > 0)); | |
| 476 | |
| 477 if(answer == HAL_OK) | |
| 478 { | |
| 479 answer = HAL_ERROR; | |
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480 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxDisconnect,sizeDisconnect , UART_OPERATION_TIMEOUT)== HAL_OK) |
| 396 | 481 { |
| 482 answer = HAL_ERROR; | |
| 483 if(tComm_CheckAnswerOK() == HAL_OK) | |
| 484 { | |
| 485 answer = HAL_ERROR; | |
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486 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferEnd, 4, UART_OPERATION_TIMEOUT) == HAL_OK) /* exit terminal mode */ |
| 396 | 487 { |
| 488 answer = tComm_CheckAnswerOK(); | |
| 489 } | |
| 490 } | |
| 491 } | |
| 492 } | |
| 493 | |
| 494 if(answer != HAL_OK) /* we are somehow not able to do a clean disconnect => fallback to "previous" power off implementation" */ | |
| 495 { | |
| 496 settingsGetPointer()->bluetoothActive = 0; | |
| 497 MX_Bluetooth_PowerOff(); | |
| 498 } | |
| 499 } | |
| 870 | 500 #endif |
| 38 | 501 |
| 502 uint8_t openComm(uint8_t aRxByte) | |
| 503 { | |
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504 SStateList status; |
| 396 | 505 uint8_t localRx; |
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506 uint8_t timeoutCounter = 0; |
| 38 | 507 uint8_t answer = 0; |
| 508 uint8_t service_mode_last_three_bytes[3]; | |
| 509 uint8_t service_mode_response[5] = | |
| 510 { | |
| 511 0x4B, | |
| 512 0xAB, | |
| 513 0xCD, | |
| 514 0xEF, | |
| 515 0x4C | |
| 516 }; | |
| 517 uint8_t download_mode_response[2] = | |
| 518 { | |
| 519 0xBB, | |
| 520 0x4D | |
| 521 }; | |
| 522 | |
| 523 if((aRxByte != BYTE_DOWNLOAD_MODE) && (aRxByte != BYTE_SERVICE_MODE)) | |
| 524 return 0; | |
| 525 | |
| 526 set_globalState(StUART_STANDARD); | |
| 527 | |
| 528 /* service mode is four bytes | |
| 529 0xAA 0xAB 0xCD 0xEF | |
| 530 answer is | |
| 531 */ | |
| 396 | 532 localRx = aRxByte; |
| 38 | 533 |
| 534 if(aRxByte == BYTE_SERVICE_MODE) | |
| 535 { | |
| 536 if((HAL_UART_Receive(&UartHandle, (uint8_t*)service_mode_last_three_bytes, 3, 2000)!= HAL_OK)) | |
| 537 answer = 0x00; | |
| 538 else | |
| 539 { | |
| 540 if((service_mode_last_three_bytes[0] != 0xAB) || (service_mode_last_three_bytes[1] != 0xCD) || (service_mode_last_three_bytes[2] != 0xEF)) | |
| 541 answer = 0x00; | |
| 542 else | |
| 543 { | |
| 544 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)service_mode_response, 5, 2000)!= HAL_OK) | |
| 545 answer = 0x00; | |
| 546 else | |
| 547 answer = prompt4D4C(receiveStartByteUart); | |
| 548 } | |
| 549 } | |
| 550 } | |
| 551 else //if(aRxByte == BYTE_SERVICE_MODE) | |
| 552 { | |
| 553 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)download_mode_response, 2, 2000)!= HAL_OK) | |
| 554 answer = 0x00; | |
| 555 else | |
| 556 answer = prompt4D4C(receiveStartByteUart); | |
| 557 } | |
| 396 | 558 |
| 559 while((answer == prompt4D4C(receiveStartByteUart)) && (timeoutCounter < UART_TIMEOUT_SECONDS)) /* try receive once a second */ | |
| 38 | 560 { |
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561 if(HAL_UART_Receive(&UartHandle, (uint8_t*)&localRx, 1, UART_OPERATION_TIMEOUT)!= HAL_OK) |
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562 { |
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563 timeoutCounter++; |
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564 get_globalStateList(&status); |
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565 if (status.base != BaseComm) |
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566 { |
| 396 | 567 timeoutCounter = UART_TIMEOUT_SECONDS; /* Abort action triggered outside main loop => exit */ |
| 568 } | |
| 569 if(EvaluateBluetoothSignalStrength) | |
| 570 { | |
| 571 tComm_EvaluateBluetoothStrength(); | |
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572 } |
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573 } |
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574 else |
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575 { |
| 396 | 576 answer = select_mode(localRx); |
| 577 timeoutCounter = 0; | |
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578 } |
| 38 | 579 } |
| 580 set_returnFromComm(); | |
| 581 return 1; | |
| 582 } | |
| 583 | |
| 584 | |
| 585 uint8_t prompt4D4C(uint8_t mode) | |
| 586 { | |
| 587 if(mode == BYTE_SERVICE_MODE) | |
| 588 return 0x4C; | |
| 589 else | |
| 590 return 0x4D; | |
| 591 } | |
| 592 | |
| 593 | |
| 594 uint8_t select_mode(uint8_t type) | |
| 595 { | |
| 596 #ifndef BOOTLOADER_STANDALONE | |
| 597 SLogbookHeader logbookHeader; | |
| 598 SLogbookHeaderOSTC3 * plogbookHeaderOSTC3; | |
| 599 SLogbookHeaderOSTC3compact * plogbookHeaderOSTC3compact; | |
| 600 uint32_t sampleTotalLength; | |
| 601 SSettings* pSettings = settingsGetPointer(); | |
| 602 RTC_DateTypeDef sdatestructure; | |
| 603 RTC_TimeTypeDef stimestructure; | |
| 870 | 604 uint16_t index; |
| 605 uint32_t header_profileLength, OSTC3_profileLength; | |
| 38 | 606 #else |
| 607 uint8_t dummyForBootloader[256] = {0}; | |
| 608 #endif | |
| 609 uint8_t count; | |
| 610 uint8_t aTxBuffer[128]; | |
| 611 uint8_t aRxBuffer[68]; | |
| 612 uint8_t answer; | |
| 613 aTxBuffer[0] = type; | |
| 614 aTxBuffer[1] = prompt4D4C(receiveStartByteUart); | |
| 615 uint8_t tempHigh, tempLow; | |
| 616 count = 0; | |
| 617 | |
| 618 // service mode only commands | |
| 619 if(receiveStartByteUart == BYTE_SERVICE_MODE) | |
| 620 { | |
| 621 // first part | |
| 622 switch(type) | |
| 623 { | |
| 624 // start communication (again) | |
| 625 case 0xAA: | |
| 626 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 2, 1000)!= HAL_OK) | |
| 627 return 0; | |
| 628 else | |
| 629 return prompt4D4C(receiveStartByteUart); | |
| 630 | |
| 631 /* | |
| 632 // update firmware main preparation | |
| 633 case 0x74: | |
| 634 ext_flash_erase_firmware_if_not_empty(); | |
| 635 break; | |
| 636 | |
| 637 // update firmware main with variable full access memory location preparation | |
| 638 case 0x76: | |
| 639 ext_flash_erase_firmware2_if_not_empty(); | |
| 640 break; | |
| 641 */ | |
| 642 default: | |
| 643 break; | |
| 644 } | |
| 645 | |
| 646 #ifndef BOOTLOADER_STANDALONE | |
| 647 uint32_t logCopyDataPtr = 0; | |
| 648 convert_Type logCopyDataLength; | |
| 649 uint32_t logCopyDataPtrTemp = 0; | |
| 650 uint32_t logCopyDataLengthTemp = 0; | |
| 651 uint8_t logDummyByte = 0; | |
| 652 uint8_t logStepBackwards = 0; | |
| 653 convert16_Type totalDiveCount; | |
| 654 logCopyDataLength.u32bit = 0; | |
| 655 totalDiveCount.u16bit = 0; | |
| 656 #endif | |
| 657 | |
|
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658 // Exit communication on Text like RING, CONNECT, ... or 0xFF command |
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659 if((type < 0x60) || (type == 0xFF)) |
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660 return 0; |
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661 |
| 38 | 662 // return of command for (almost) all commands |
| 663 switch(type) | |
| 664 { | |
| 665 // not supported yet case 0x20: // send hi:lo:temp1 bytes starting from ext_flash_address:3 | |
| 666 // not supported yet case 0x22: // Resets all logbook pointers and the logbook (!) | |
| 667 // not supported yet case 0x23: // Resets battery gauge registers | |
| 668 // not supported yet case 0x30: // write bytes starting from ext_flash_address:3 (Stop when timeout) | |
| 669 // not supported yet case 0x40: // erases 4kB block from ext_flash_address:3 (Warning: No confirmation or built-in security here...) | |
| 670 // not supported yet case 0x42: // erases range in 4kB steps (Get 3 bytes address and 1byte amount of 4kB blocks) | |
| 671 // not supported yet case 0x50: // sends firmware from external flash from 0x3E0000 to 0x3FD000 (118784bytes) via comm | |
| 672 case 0xFE: // hw unit_tests | |
| 673 case 0x71: // hw read manufacturing data | |
| 674 case 0x73: // hw update FLEX | |
| 675 case 0x79: // hw read device data | |
| 676 #ifdef BOOTLOADER_STANDALONE | |
| 677 case 0x74: // hw update Firmware | |
| 678 case 0x75: // hw update RTE | |
| 679 case 0x76: // hw update Fonts | |
| 680 case 0x80: // hw write manufacturing data | |
| 681 case 0x81: // hw write second serial | |
| 682 case 0x82: // hw set bluetooth name | |
| 683 #else | |
| 684 case 0x83: // hw copy logbook entry - read | |
| 685 case 0x84: // hw copy logbook entry - write | |
| 686 case 0x85: // hw read entire logbook memory | |
| 687 case 0x86: // hw overwrite entire logbook memory | |
| 688 case 0x87: // hw ext_flash_repair_SPECIAL_dive_numbers_starting_count_with memory(x) | |
|
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689 case 0x88: /* read entire sample memory */ |
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690 case 0x89: /* write entire sample memory */ |
| 38 | 691 |
| 692 #endif | |
| 693 case 0xC1: // Start low-level bootloader | |
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694 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1, UART_OPERATION_TIMEOUT)!= HAL_OK) |
| 38 | 695 return 0; |
| 696 break; | |
| 697 default: | |
| 698 break; | |
| 699 } | |
| 700 | |
| 701 // now send content or update firmware | |
| 702 switch(type) | |
| 703 { | |
| 704 case 0xFE: | |
| 705 // work to do :-) 12. Oct. 2015 | |
| 706 // 256 bytes output | |
| 707 memset(aTxBuffer,0,128); | |
| 708 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 709 return 0; | |
| 710 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 711 return 0; | |
| 712 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 713 break; | |
| 714 | |
| 715 case 0x71: | |
| 716 memcpy(aTxBuffer,hardwareDataGetPointer(),64); | |
| 717 count += 64; | |
| 718 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 719 break; | |
| 720 | |
| 721 case 0x73: | |
| 722 #ifndef BOOTLOADER_STANDALONE | |
| 723 answer = receive_update_flex(1); | |
| 724 #else | |
| 725 answer = receive_update_flex(0); | |
| 726 #endif | |
| 727 if(answer == 0) | |
| 728 return 0; | |
| 729 else if(answer == 2) // 2 = RTE without bootToBootloader | |
| 730 { | |
| 731 aTxBuffer[0] = 0xFF; | |
| 732 HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1,10000); | |
| 733 return 0; | |
| 734 } | |
| 735 else | |
| 736 { | |
| 737 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 738 if(answer == 1) /* 0xFF is checksum error, 2 = RTE without bootToBootloader */ | |
| 739 { | |
| 740 extern uint8_t bootToBootloader; | |
| 741 bootToBootloader = 1; | |
| 742 } | |
| 743 } | |
| 744 break; | |
| 745 | |
| 746 case 0x79: | |
| 747 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1,10000)!= HAL_OK) | |
| 748 return 0; | |
| 749 ext_flash_read_fixed_16_devicedata_blocks_formated_128byte_total(aTxBuffer); | |
| 750 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 751 return 0; | |
| 752 aTxBuffer[0] = prompt4D4C(receiveStartByteUart); | |
| 753 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1,10000)!= HAL_OK) | |
| 754 return 0; | |
| 755 else | |
| 756 return prompt4D4C(receiveStartByteUart); | |
| 757 | |
| 758 case 0x82: | |
| 759 #ifdef BOOTLOADER_STANDALONE | |
| 760 setForcedBluetoothName = 1; | |
| 761 return 0; | |
| 762 #else | |
| 763 settingsGetPointer()->debugModeOnStart = 1; | |
| 764 extern uint8_t bootToBootloader; | |
| 765 bootToBootloader = 1; | |
| 766 return prompt4D4C(receiveStartByteUart); | |
| 767 #endif | |
| 768 | |
| 769 #ifdef BOOTLOADER_STANDALONE | |
| 770 case 0x74: | |
| 771 answer = receive_update_data_mainCPU_firmware(); | |
| 772 if(answer != 0) | |
| 773 { | |
| 774 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 775 if(answer == 1) // 0xFF is checksum error | |
| 776 { | |
| 777 extern uint8_t bootToBootloader; | |
| 778 bootToBootloader = 1; | |
| 779 } | |
| 780 } | |
| 781 else | |
| 782 return 0; | |
| 783 break; | |
| 784 | |
| 785 case 0x75: | |
| 786 receive_update_data_cpu2(); | |
| 787 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 788 break; | |
| 789 | |
| 790 case 0x76: | |
| 791 answer = receive_update_data_mainCPU_variable_firmware(); | |
| 792 if(answer != 0) | |
| 793 { | |
| 794 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 795 if(answer == 1) // 0xFF is checksum error | |
| 796 { | |
| 797 extern uint8_t bootToBootloader; | |
| 798 bootToBootloader = 1; | |
| 799 } | |
| 800 } | |
| 801 else | |
| 802 return 0; | |
| 803 break; | |
| 804 | |
| 805 case 0x80: | |
| 806 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 52, 5000)!= HAL_OK) | |
| 807 return 0; | |
| 808 if(hardware_programmProductionData(aRxBuffer) == HAL_OK) | |
| 809 { | |
| 810 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 811 } | |
| 812 else | |
| 813 return 0; | |
| 814 break; | |
| 815 | |
| 816 case 0x81: | |
| 817 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 12, 1000)!= HAL_OK) | |
| 818 return 0; | |
| 819 if(hardware_programmSecondarySerial(aRxBuffer) == HAL_OK) | |
| 820 { | |
| 821 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 822 } | |
| 823 else | |
| 824 return 0; | |
| 825 break; | |
| 826 | |
| 827 #else | |
| 828 | |
| 829 #ifdef SPECIALPROGRAMM | |
| 830 case 0x80: | |
| 831 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 52, 5000)!= HAL_OK) | |
| 832 return 0; | |
| 833 if(hardware_programmProductionData(aRxBuffer) == HAL_OK) | |
| 834 { | |
| 835 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 836 } | |
| 837 else | |
| 838 return 0; | |
| 839 break; | |
| 840 #endif | |
| 841 case 0x83: | |
| 842 if(HAL_UART_Receive(&UartHandle, &logStepBackwards, 1, 1000)!= HAL_OK) | |
| 843 return 0; | |
| 844 logCopyDataPtr = getFrame(98); | |
| 845 logCopyDataPtrTemp = logCopyDataPtr; | |
| 846 logCopyDataLength.u32bit = ext_flash_read_dive_raw_with_double_header_1K((uint8_t *)logCopyDataPtr, 1000000,logStepBackwards); | |
| 847 answer = HAL_OK; | |
| 848 if(answer == HAL_OK) | |
| 849 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteLow), 1,2000); | |
| 850 if(answer == HAL_OK) | |
| 851 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteMidLow), 1,2000); | |
| 852 if(answer == HAL_OK) | |
| 853 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteMidHigh), 1,2000); | |
| 854 if(answer == HAL_OK) | |
| 855 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteHigh), 1,2000); | |
| 856 logCopyDataLengthTemp = logCopyDataLength.u32bit; | |
| 857 while((logCopyDataLengthTemp >= 0xFFFF) && (answer == HAL_OK)) | |
| 858 { | |
| 859 answer = HAL_UART_Transmit(&UartHandle, (uint8_t *)logCopyDataPtrTemp, 0xFFFF,30000); | |
| 860 logCopyDataLengthTemp -= 0xFFFF; | |
| 861 logCopyDataPtrTemp += 0xFFFF; | |
| 862 } | |
| 863 if((logCopyDataLengthTemp > 0) && (answer == HAL_OK)) | |
| 864 answer = HAL_UART_Transmit(&UartHandle, (uint8_t *)logCopyDataPtrTemp, (uint16_t)logCopyDataLengthTemp,30000); | |
| 865 releaseFrame(98,logCopyDataPtr); | |
| 866 if(answer == HAL_OK) | |
| 867 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 868 else | |
| 869 return 0; | |
| 870 break; | |
| 871 | |
| 872 case 0x84: | |
| 873 logCopyDataPtr = getFrame(98); | |
| 874 logCopyDataPtrTemp = logCopyDataPtr; | |
| 875 answer = HAL_OK; | |
| 876 if(answer == HAL_OK) | |
| 877 answer = HAL_UART_Receive(&UartHandle, &logDummyByte, 1,2000); | |
| 878 if(answer == HAL_OK) | |
| 879 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteLow), 1,2000); | |
| 880 if(answer == HAL_OK) | |
| 881 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteMidLow), 1,2000); | |
| 882 if(answer == HAL_OK) | |
| 883 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteMidHigh), 1,2000); | |
| 884 if(answer == HAL_OK) | |
| 885 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteHigh), 1,2000); | |
| 886 logCopyDataLengthTemp = logCopyDataLength.u32bit; | |
| 887 while((logCopyDataLengthTemp >= 0xFFFF) && (answer == HAL_OK)) | |
| 888 { | |
| 889 answer = HAL_UART_Receive(&UartHandle, (uint8_t *)logCopyDataPtrTemp, 0xFFFF,30000); | |
| 890 logCopyDataLengthTemp -= 0xFFFF; | |
| 891 logCopyDataPtrTemp += 0xFFFF; | |
| 892 } | |
| 893 if((logCopyDataLengthTemp > 0) && (answer == HAL_OK)) | |
| 894 answer = HAL_UART_Receive(&UartHandle, (uint8_t *)logCopyDataPtrTemp, (uint16_t)logCopyDataLengthTemp,30000); | |
| 895 if(answer == HAL_OK) | |
| 896 ext_flash_write_dive_raw_with_double_header_1K((uint8_t *)logCopyDataPtr, logCopyDataLength.u32bit); | |
| 897 releaseFrame(98,logCopyDataPtr); | |
| 898 if(answer == HAL_OK) | |
| 899 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 900 else | |
| 901 return 0; | |
| 902 break; | |
| 903 | |
| 904 case 0x85: | |
| 905 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 906 logCopyDataPtr = getFrame(98); | |
| 907 ext_flash_read_header_memory((uint8_t *)logCopyDataPtr); | |
| 908 for(int i=0;i<8;i++) | |
| 909 HAL_UART_Transmit(&UartHandle, (uint8_t *)(logCopyDataPtr + (0x8000 * i)), (uint16_t)0x8000,60000); | |
| 910 releaseFrame(98,logCopyDataPtr); | |
|
464
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911 #ifdef SEND_DATA_DETAILS |
|
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912 HAL_UART_Transmit(&UartHandle, (uint8_t*)&pSettings->lastDiveLogId, 1,60000); |
|
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913 #endif |
| 38 | 914 break; |
| 915 | |
| 916 case 0x86: | |
| 917 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 918 logCopyDataPtr = getFrame(98); | |
| 919 for(int i=0;i<8;i++) | |
|
464
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920 { |
| 38 | 921 HAL_UART_Receive(&UartHandle, (uint8_t *)(logCopyDataPtr + (0x8000 * i)), (uint16_t)0x8000,60000); |
|
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922 } |
| 38 | 923 ext_flash_write_header_memory((uint8_t *)logCopyDataPtr); |
|
464
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924 #ifdef SEND_DATA_DETAILS |
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925 if(HAL_UART_Receive(&UartHandle, (uint8_t *)(logCopyDataPtr + (0x8000 * 8)), (uint16_t)0x01,60000) == HAL_OK) /* receive lastlogID */ |
|
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926 { |
|
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927 pSettings->lastDiveLogId = *(uint8_t*)(logCopyDataPtr + (0x40000)); |
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928 } |
|
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|
929 #endif |
| 38 | 930 releaseFrame(98,logCopyDataPtr); |
| 931 break; | |
| 932 | |
| 933 case 0x87: | |
| 934 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 4, 1000)!= HAL_OK) | |
| 935 return 0; | |
| 936 if(((aRxBuffer[0] ^ aRxBuffer[2]) != 0xFF) || ((aRxBuffer[1] ^ aRxBuffer[3]) != 0xFF)) | |
| 937 return 0; | |
| 938 totalDiveCount.u8bit.byteLow = aRxBuffer[1]; | |
| 939 totalDiveCount.u8bit.byteHigh = aRxBuffer[0]; | |
| 940 ext_flash_repair_SPECIAL_dive_numbers_starting_count_with(totalDiveCount.u16bit); | |
| 941 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 942 break; | |
|
464
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943 case 0x88: |
|
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944 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); |
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945 logCopyDataPtr = getFrame(98); |
|
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946 |
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947 for(index = 0; index <384; index++) /* transmit in 32k blocks */ |
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948 { |
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949 ext_flash_read_sample_memory((uint8_t *)logCopyDataPtr, index); |
|
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950 if(HAL_UART_Transmit(&UartHandle, (uint8_t *)(logCopyDataPtr), (uint16_t)0x8000,60000) != HAL_OK) |
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951 { |
|
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952 break; |
|
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953 } |
|
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954 } |
|
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955 releaseFrame(98,logCopyDataPtr); |
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956 HAL_UART_Transmit(&UartHandle, (uint8_t*)&pSettings->logFlashNextSampleStartAddress, 4,60000); /* send next sample pos */ |
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957 break; |
|
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958 case 0x89: |
|
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959 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); |
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960 logCopyDataPtr = getFrame(98); |
|
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961 |
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962 for(index = 0; index <384; index++) /* transmit in 32k blocks 384*/ |
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963 { |
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964 |
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965 if(HAL_UART_Receive(&UartHandle, (uint8_t *)(logCopyDataPtr), (uint16_t)0x8000,60000) != HAL_OK) |
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966 { |
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967 break; |
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|
968 } |
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|
969 ext_flash_write_sample_memory((uint8_t *)logCopyDataPtr, index); |
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970 } |
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971 |
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972 releaseFrame(98,logCopyDataPtr); |
|
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973 HAL_UART_Receive(&UartHandle, (uint8_t*)&pSettings->logFlashNextSampleStartAddress, 4,60000); /* send next sample pos */ |
|
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974 break; |
|
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|
975 |
| 38 | 976 #endif |
| 977 } | |
| 978 | |
| 979 // was service command? Yes, finish and exit | |
| 980 if(count) | |
| 981 { | |
| 982 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, count,10000)!= HAL_OK) | |
| 983 return 0; | |
| 984 else | |
| 985 return prompt4D4C(receiveStartByteUart); | |
| 986 } | |
| 987 } | |
| 988 | |
| 989 | |
| 990 // download mode commands | |
| 991 switch(type) | |
| 992 { | |
| 993 // return of command for almost all commands | |
| 994 case 0x60: // get model + features | |
| 995 case 0x61: // get all headers full (256 bytes) | |
| 996 case 0x62: // set clock | |
| 997 case 0x63: // set custom text | |
| 998 case 0x66: // get dive profile | |
| 999 case 0x69: // get serial, old version numbering, custom text | |
| 1000 case 0x6A: // get model | |
| 1001 case 0x6B: // get specific firmware version | |
| 396 | 1002 case 0x6C: /* Display Bluetooth signal strength */ |
| 38 | 1003 case 0x6D: // get all compact headers (16 byte) |
| 1004 case 0x6E: // display text | |
| 1005 case 0x70: // read min, default, max setting | |
| 1006 case 0x72: // read setting | |
| 1007 case 0x77: // write setting | |
| 1008 case 0x78: // reset all settings | |
| 1009 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1, 1000)!= HAL_OK) | |
| 1010 return 0; | |
| 1011 break; | |
| 1012 | |
| 1013 // start communication (again) | |
| 1014 case 0xBB: | |
| 1015 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 2, 1000)!= HAL_OK) | |
| 1016 return 0; | |
| 1017 else | |
| 1018 return prompt4D4C(receiveStartByteUart); | |
| 1019 | |
| 1020 // stop communication | |
| 1021 case 0xFF: | |
| 1022 HAL_UART_Transmit(&UartHandle, (uint8_t*)&aTxBuffer, 1, 1000); | |
| 1023 return 0; | |
| 1024 | |
| 1025 default: | |
|
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1026 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); |
| 38 | 1027 break; |
| 1028 } | |
| 1029 | |
| 1030 switch(type) | |
| 1031 { | |
| 1032 case 0x62: | |
| 1033 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 6, 2000)!= HAL_OK) | |
| 1034 return 0; | |
| 1035 break; | |
| 1036 case 0x63: | |
| 1037 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 60, 5000)!= HAL_OK) | |
| 1038 return 0; | |
| 1039 break; | |
| 1040 case 0x66: | |
| 1041 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 1000)!= HAL_OK) | |
| 1042 return 0; | |
| 1043 break; | |
| 1044 case 0x6B: | |
| 1045 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 1000)!= HAL_OK) | |
| 1046 return 0; | |
| 1047 break; | |
| 1048 case 0x6E: | |
| 1049 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 16, 5000)!= HAL_OK) | |
| 1050 return 0; | |
| 1051 break; | |
| 1052 case 0x77: | |
| 1053 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 5, 5000)!= HAL_OK) | |
| 1054 return 0; | |
| 1055 break; | |
| 1056 case 0x72: | |
| 1057 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 5000)!= HAL_OK) | |
| 1058 return 0; | |
| 1059 break; | |
| 1060 case 0x70: | |
| 1061 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 5000)!= HAL_OK) | |
| 1062 return 0; | |
| 1063 break; | |
| 1064 } | |
| 1065 | |
| 1066 switch(type) | |
| 1067 { | |
| 1068 /* common to standard and bootloader */ | |
| 1069 | |
| 1070 // get model + features | |
| 1071 case 0x60: | |
| 1072 aTxBuffer[count++] = 0x00; // hardware descriptor HIGH byte | |
|
1022
ca713e199f22
Add model ID 0x44 for the OSTC5 to the 0x60 (HARDWARE2) endpoint. The OSTC4 stays at model ID 0x43.
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1017
diff
changeset
|
1073 aTxBuffer[count++] = 0x3B; // hardware descriptor LOW byte // 0x3B is OSTC 4/5 // 0x1A is OTSC3 |
| 38 | 1074 aTxBuffer[count++] = 0x00; // feature descriptor HIGH byte |
| 138 | 1075 aTxBuffer[count++] = 0x00; // feature descriptor LOW byte |
|
1022
ca713e199f22
Add model ID 0x44 for the OSTC5 to the 0x60 (HARDWARE2) endpoint. The OSTC4 stays at model ID 0x43.
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1017
diff
changeset
|
1076 if (isNewDisplay()) { |
|
ca713e199f22
Add model ID 0x44 for the OSTC5 to the 0x60 (HARDWARE2) endpoint. The OSTC4 stays at model ID 0x43.
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diff
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|
1077 aTxBuffer[count++] = 0x44; // model id OSTC5 |
|
ca713e199f22
Add model ID 0x44 for the OSTC5 to the 0x60 (HARDWARE2) endpoint. The OSTC4 stays at model ID 0x43.
heinrichsweikamp
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|
1078 } else { |
|
ca713e199f22
Add model ID 0x44 for the OSTC5 to the 0x60 (HARDWARE2) endpoint. The OSTC4 stays at model ID 0x43.
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|
1079 aTxBuffer[count++] = 0x43; // model id OSTC4 |
|
ca713e199f22
Add model ID 0x44 for the OSTC5 to the 0x60 (HARDWARE2) endpoint. The OSTC4 stays at model ID 0x43.
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diff
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|
1080 } |
| 38 | 1081 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); |
| 1082 break; | |
| 1083 | |
| 1084 // get model | |
| 1085 case 0x6A: | |
|
1022
ca713e199f22
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diff
changeset
|
1086 aTxBuffer[count++] = 0x3B; // 0x3B is OSTC 4/5 // 0x1A is OTSC3 |
| 38 | 1087 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); |
| 1088 break; | |
| 1089 | |
| 1090 // get all firmware version and status (OSTC4 only) | |
| 1091 case 0x6B: | |
| 1092 switch(*aRxBuffer) | |
| 1093 { | |
| 1094 case 0xFF: | |
| 1095 // firmware | |
| 1096 aTxBuffer[count++] = firmwareDataGetPointer()->versionFirst; | |
| 1097 aTxBuffer[count++] = firmwareDataGetPointer()->versionSecond; | |
| 1098 aTxBuffer[count++] = firmwareDataGetPointer()->versionThird; | |
| 1099 aTxBuffer[count++] = firmwareDataGetPointer()->versionBeta; | |
| 1100 break; | |
| 1101 case 0xFE: | |
| 1102 // RTE | |
| 1103 getActualRTEandFONTversion(&tempHigh, &tempLow, 0, 0); // RTE | |
| 1104 aTxBuffer[count++] = tempHigh; | |
| 1105 aTxBuffer[count++] = tempLow; | |
| 1106 aTxBuffer[count++] = 0; | |
| 1107 aTxBuffer[count++] = 0; | |
| 1108 break; | |
| 1109 case 0x10: | |
| 1110 getActualRTEandFONTversion( 0, 0, &tempHigh, &tempLow); // font | |
| 1111 aTxBuffer[count++] = tempHigh; | |
| 1112 aTxBuffer[count++] = tempLow; | |
| 1113 aTxBuffer[count++] = 0; | |
| 1114 aTxBuffer[count++] = 0; | |
| 1115 break; | |
| 1116 default: | |
| 1117 // not supported | |
| 1118 aTxBuffer[count++] = 0xFF; | |
| 1119 aTxBuffer[count++] = 0xFF; | |
| 1120 aTxBuffer[count++] = 0xFF; | |
| 1121 aTxBuffer[count++] = 0xFF; | |
| 1122 break; | |
| 1123 /* Jef Driesen Test | |
| 1124 default: | |
| 1125 // not supported | |
| 1126 aTxBuffer[count++] = 0x1; | |
| 1127 aTxBuffer[count++] = 0x1; | |
| 1128 aTxBuffer[count++] = 0x1; | |
| 1129 aTxBuffer[count++] = 0x1; | |
| 1130 break; | |
| 1131 */ | |
| 1132 } | |
| 1133 /* | |
| 1134 // serial | |
| 1135 aTxBuffer[count++] = pSettings->serialLow; | |
| 1136 aTxBuffer[count++] = pSettings->serialHigh; | |
| 1137 // batch code (date) | |
| 1138 hardwareBatchCode(&tempHigh, &tempLow); | |
| 1139 aTxBuffer[count++] = tempLow; | |
| 1140 aTxBuffer[count++] = tempHigh; | |
| 1141 // status and status detail (future feature) | |
| 1142 aTxBuffer[count++] = 0; | |
| 1143 aTxBuffer[count++] = 0; | |
| 1144 aTxBuffer[count++] = 0; | |
| 1145 aTxBuffer[count++] = 0; | |
| 1146 */ | |
| 1147 // prompt | |
| 1148 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1149 break; | |
| 1150 | |
| 396 | 1151 /* Trigger Bluetooth signal strength evaluation */ |
| 1152 case 0x6C: tComm_EvaluateBluetoothStrength(); | |
| 1153 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1154 break; | |
| 38 | 1155 // display text |
| 1156 case 0x6E: | |
| 1157 for(int i=0;i<16;i++) | |
| 1158 display_text[i] = aRxBuffer[i]; | |
| 1159 display_text[15] = 0; | |
| 1160 display_text[255] = 16; | |
| 1161 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1162 break; | |
| 1163 | |
| 1164 // version / identify | |
| 1165 case 0x69: | |
| 1166 #ifndef BOOTLOADER_STANDALONE | |
| 1167 aTxBuffer[count++] = pSettings->serialLow; | |
| 1168 aTxBuffer[count++] = pSettings->serialHigh; | |
| 1169 aTxBuffer[count++] = firmwareVersion_16bit_low(); | |
| 1170 aTxBuffer[count++] = firmwareVersion_16bit_high(); | |
| 1171 memcpy(&aTxBuffer[count], pSettings->customtext, 60); | |
| 1172 #else | |
| 1173 aTxBuffer[count++] = 0;//pSettings->serialLow; | |
| 1174 aTxBuffer[count++] = 0;//pSettings->serialHigh; | |
| 1175 aTxBuffer[count++] = 0;//firmwareVersion_16bit_low(); | |
| 1176 aTxBuffer[count++] = 0;//firmwareVersion_16bit_high(); | |
| 1177 memset(&aTxBuffer[count], 0, 60); | |
| 1178 #endif | |
| 1179 count += 60; | |
| 1180 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1181 break; | |
| 1182 | |
| 1183 #ifndef BOOTLOADER_STANDALONE | |
| 1184 //Reset all setting | |
| 1185 case 0x78: | |
| 1186 set_settings_to_Standard(); | |
| 1187 updateSettingsAndMenuOnExit = 1; | |
| 1188 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1189 break; | |
| 1190 #endif | |
| 1191 | |
| 1192 #ifndef BOOTLOADER_STANDALONE | |
| 1193 // full headers (256 byte) | |
| 1194 case 0x61: | |
| 1195 for(int StepBackwards = 255; StepBackwards > -1; StepBackwards--) | |
| 1196 { | |
| 1197 logbook_getHeader(StepBackwards, &logbookHeader); | |
| 1198 plogbookHeaderOSTC3 = logbook_build_ostc3header(&logbookHeader); | |
| 1199 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)plogbookHeaderOSTC3, 256,5000)!= HAL_OK) | |
| 1200 return 0; | |
| 1201 } | |
| 1202 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1203 break; | |
| 1204 | |
| 1205 // compact headers (16 byte) | |
| 1206 case 0x6D: | |
| 1207 for(int StepBackwards = 255; StepBackwards > -1; StepBackwards--) | |
| 1208 { | |
| 1209 logbook_getHeader(StepBackwards, &logbookHeader); | |
| 1210 plogbookHeaderOSTC3compact = logbook_build_ostc3header_compact(&logbookHeader); | |
| 1211 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)plogbookHeaderOSTC3compact, 16,5000)!= HAL_OK) | |
| 1212 return 0; | |
| 1213 } | |
| 1214 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1215 break; | |
| 1216 | |
| 1217 // set clock & date | |
| 1218 case 0x62: | |
| 1219 // ToDo | |
| 1220 stimestructure.Hours = aRxBuffer[0]; | |
| 1221 stimestructure.Minutes = aRxBuffer[1]; | |
| 1222 stimestructure.Seconds = aRxBuffer[2]; | |
| 1223 sdatestructure.Month = aRxBuffer[3]; | |
| 1224 sdatestructure.Date = aRxBuffer[4]; | |
| 1225 sdatestructure.Year = aRxBuffer[5]; // This parameter must be a number between Min_Data = 0 and Max_Data = 99 | |
| 1226 setWeekday(&sdatestructure); | |
| 1227 | |
| 1228 if( ( stimestructure.Hours < 24 ) | |
| 1229 &&( stimestructure.Minutes < 60 ) | |
| 1230 &&( stimestructure.Seconds < 60 ) | |
| 1231 &&( sdatestructure.Month < 13 ) | |
| 1232 &&( sdatestructure.Date < 32 ) | |
| 1233 &&( sdatestructure.Year < 100 )) | |
| 1234 { | |
| 1235 setTime(stimestructure); | |
| 1236 setDate(sdatestructure); | |
| 1237 set_globalState(StUART_RTECONNECT); | |
| 1238 HAL_Delay(1); | |
| 1239 set_globalState(StUART_STANDARD); | |
| 1240 } | |
| 1241 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1242 break; | |
| 1243 | |
| 1244 case 0x63: | |
| 1245 for(int i=0;i<60;i++) | |
| 1246 pSettings->customtext[i] = aRxBuffer[i]; | |
| 1247 pSettings->customtext[59] = 0; | |
| 1248 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1249 break; | |
| 1250 | |
| 1251 // get dive profile | |
| 1252 case 0x66: | |
| 1253 logbook_getHeader(255 - aRxBuffer[0], &logbookHeader); | |
| 1254 plogbookHeaderOSTC3 = logbook_build_ostc3header(&logbookHeader); | |
| 1255 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)plogbookHeaderOSTC3, 256,5000)!= HAL_OK) | |
| 1256 return 0; | |
|
456
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|
1257 |
|
467
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1258 OSTC3_profileLength = (plogbookHeaderOSTC3->profileLength[2] << 16) + (plogbookHeaderOSTC3->profileLength[1] << 8) |
|
5387e684d797
Cmd Get profile: transmit dummy profile if necessary
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|
1259 + plogbookHeaderOSTC3->profileLength[0] -3; |
|
5387e684d797
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|
1260 header_profileLength = (logbookHeader.profileLength[2] << 16) + (logbookHeader.profileLength[1] << 8) + logbookHeader.profileLength[0]; |
|
5387e684d797
Cmd Get profile: transmit dummy profile if necessary
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|
1261 |
|
5387e684d797
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1262 if(OSTC3_profileLength != header_profileLength) /* has headerdata been changed to dummy data? */ |
| 38 | 1263 { |
| 458 | 1264 sampleTotalLength = logbook_fillDummySampleBuffer(&logbookHeader); |
|
456
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1265 while(sampleTotalLength >= 128) |
|
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1266 { |
|
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1267 logbook_readDummySamples(aTxBuffer,128); |
|
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1268 sampleTotalLength -= 128; |
|
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1269 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) |
|
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1270 return 0; |
|
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|
1271 } |
|
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|
1272 if(sampleTotalLength) |
|
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|
1273 { |
|
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1274 logbook_readDummySamples(aTxBuffer,sampleTotalLength); |
|
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1275 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, sampleTotalLength,5000)!= HAL_OK) |
|
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1276 return 0; |
|
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|
1277 } |
| 38 | 1278 } |
|
456
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|
1279 else |
| 38 | 1280 { |
|
456
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diff
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|
1281 ext_flash_open_read_sample(255 - aRxBuffer[0], &sampleTotalLength); |
|
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|
1282 while(sampleTotalLength >= 128) |
|
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1283 { |
|
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1284 ext_flash_read_next_sample_part(aTxBuffer,128); |
|
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|
1285 sampleTotalLength -= 128; |
|
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1286 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) |
|
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1287 return 0; |
|
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|
1288 } |
|
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|
1289 if(sampleTotalLength) |
|
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|
1290 { |
|
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1291 ext_flash_read_next_sample_part(aTxBuffer,sampleTotalLength); |
|
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1292 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, sampleTotalLength,5000)!= HAL_OK) |
|
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1293 return 0; |
|
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|
1294 } |
| 38 | 1295 } |
|
456
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1296 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); |
| 38 | 1297 break; |
| 1298 | |
| 1299 // read min,default,max setting | |
| 1300 case 0x70: | |
| 1301 count += readDataLimits__8and16BitValues_4and7BytesOutput(aRxBuffer[0],&aTxBuffer[count]); | |
| 1302 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1303 break; | |
| 1304 | |
| 1305 // read setting | |
| 1306 case 0x72: | |
| 1307 readData(aRxBuffer[0],&aTxBuffer[count]); | |
| 1308 count += 4; | |
| 1309 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1310 break; | |
| 1311 | |
| 1312 // write setting | |
| 1313 case 0x77: | |
| 1314 writeData(aRxBuffer); | |
| 1315 updateSettingsAndMenuOnExit = 1; | |
| 1316 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1317 break; | |
| 1318 #else | |
| 1319 /* bootloader dummies */ | |
| 1320 // full headers (256 byte) | |
| 1321 case 0x61: | |
| 1322 for(int StepBackwards = 0;StepBackwards<256;StepBackwards++) | |
| 1323 { | |
| 1324 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)dummyForBootloader, 256,5000)!= HAL_OK) | |
| 1325 return 0; | |
| 1326 } | |
| 1327 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1328 break; | |
| 1329 // compact headers (16 byte) | |
| 1330 case 0x6D: | |
| 1331 for(int StepBackwards = 0;StepBackwards<256;StepBackwards++) | |
| 1332 { | |
| 1333 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)dummyForBootloader, 16,5000)!= HAL_OK) | |
| 1334 return 0; | |
| 1335 } | |
| 1336 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1337 break; | |
| 1338 // set clock & date | |
| 1339 case 0x62: | |
| 1340 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1341 break; | |
| 1342 // set custom text | |
| 1343 case 0x63: | |
| 1344 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1345 break; | |
| 1346 // get dive profile | |
| 1347 case 0x66: | |
| 1348 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)dummyForBootloader, 256,5000)!= HAL_OK) | |
| 1349 return 0; | |
| 1350 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1351 break; | |
| 1352 // read min,default,max setting | |
| 1353 // read settings | |
| 1354 | |
| 1355 | |
| 1356 case 0x72: | |
| 1357 memcpy(&aTxBuffer[count], dummyForBootloader, 4); | |
| 1358 count += 4; | |
| 1359 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1360 break; | |
| 1361 // write settings | |
| 1362 case 0x77: | |
| 1363 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1364 break; | |
| 1365 #endif | |
| 1366 } | |
| 1367 | |
| 1368 if(count) | |
| 1369 { | |
| 1370 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, count,10000)!= HAL_OK) | |
| 1371 return 0; | |
| 1372 else | |
| 1373 return prompt4D4C(receiveStartByteUart); | |
| 1374 } | |
| 1375 return 0; | |
| 1376 } | |
| 1377 | |
| 396 | 1378 #define BLOCKSIZE 0x1000 |
| 38 | 1379 |
| 1380 HAL_StatusTypeDef receive_uart_large_size(UART_HandleTypeDef *huart, uint8_t *pData, uint32_t Size) | |
| 1381 { | |
| 396 | 1382 uint16_t length_4k_blocks; |
| 1383 uint16_t length_4k_remainder; | |
| 38 | 1384 uint32_t temp; |
| 1385 HAL_StatusTypeDef result = HAL_OK; | |
| 1386 uint32_t pDataLocal; | |
| 1387 | |
| 396 | 1388 length_4k_blocks = (uint16_t) (Size / BLOCKSIZE); |
| 1389 temp = length_4k_blocks; | |
| 1390 temp *= BLOCKSIZE; | |
| 1391 length_4k_remainder = (uint16_t) ( Size - temp); | |
| 38 | 1392 |
| 1393 pDataLocal = (uint32_t)pData; | |
| 1394 | |
|
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1395 |
| 396 | 1396 while((result == HAL_OK) && length_4k_blocks) |
| 38 | 1397 { |
| 396 | 1398 result = HAL_UART_Receive(&UartHandle, (uint8_t *)pDataLocal, BLOCKSIZE , UART_TIMEOUT_LARGE_BLOCK); |
| 1399 pDataLocal += BLOCKSIZE; | |
| 1400 length_4k_blocks--; | |
| 38 | 1401 } |
| 396 | 1402 |
| 1403 if((result == HAL_OK) && length_4k_remainder) | |
| 38 | 1404 { |
| 396 | 1405 result = HAL_UART_Receive(&UartHandle, (uint8_t *)pDataLocal, length_4k_remainder , UART_TIMEOUT_LARGE_BLOCK); |
| 38 | 1406 } |
| 1407 return result; | |
| 1408 } | |
| 1409 | |
| 1410 | |
| 1411 /* for safety reason (memory blocking this code is main and sub */ | |
| 1412 | |
| 1413 #ifdef BOOTLOADER_STANDALONE | |
| 1414 | |
| 1415 uint8_t receive_update_data_cpu2(void) | |
| 1416 { | |
| 1417 uint8_t answer; | |
| 1418 | |
| 1419 uint8_t* pBuffer = (uint8_t*)getFrame(20); | |
| 1420 answer = receive_update_data_cpu2_sub(pBuffer); | |
| 1421 releaseFrame(20,(uint32_t)pBuffer); | |
| 1422 return answer; | |
| 1423 } | |
| 1424 | |
| 1425 | |
| 1426 uint8_t receive_update_data_cpu2_sub(uint8_t* pBuffer) | |
| 1427 { | |
| 1428 uint8_t sBuffer[10]; | |
|
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1429 uint32_t length, offsetTotal, checksum, checksumCalc; |
| 38 | 1430 uint8_t id; |
| 1431 const uint8_t id_RTE = 0xFE; | |
| 1432 | |
| 1433 //Get length | |
| 1434 if(HAL_UART_Receive(&UartHandle, pBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1435 { | |
| 1436 return 0; | |
| 1437 } | |
| 1438 length = 256 * 256 * 256 * (uint32_t)pBuffer[0] + 256 * 256 * (uint32_t)pBuffer[1] + 256 * (uint32_t)pBuffer[2] + pBuffer[3]; | |
| 1439 | |
| 1440 //Get id | |
| 1441 if(HAL_UART_Receive(&UartHandle, pBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1442 { | |
| 1443 return 0; | |
| 1444 } | |
| 1445 id = pBuffer[0]; | |
| 1446 offsetTotal = 256 * 256 * 256 * (uint32_t)pBuffer[0] + 256 * 256 * (uint32_t)pBuffer[1] + 256 * (uint32_t)pBuffer[2] + pBuffer[3]; | |
| 1447 | |
|
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1448 // get checksum, bytes are in different order on Dev C++ code!!! |
| 38 | 1449 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 |
| 1450 { | |
| 1451 return 0; | |
| 1452 } | |
|
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1453 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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1454 checksumCalc = length + offsetTotal; |
| 38 | 1455 |
|
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1456 // no need to get code if checksum == length is wrong |
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1457 if(checksumCalc != checksum) |
| 38 | 1458 { |
| 1459 return 0; | |
| 1460 } | |
| 1461 | |
| 1462 //get Code | |
| 1463 if(receive_uart_large_size(&UartHandle, pBuffer, length)!= HAL_OK) | |
| 1464 { | |
| 1465 return 0; | |
| 1466 } | |
| 1467 | |
| 1468 //get Checksum | |
| 1469 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 580000 | |
| 1470 { | |
| 1471 return 0; | |
| 1472 } | |
| 870 | 1473 checksum = 256 * 256 * 256 *(uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; |
| 38 | 1474 // uint32_t checksumCalc = crc32c_checksum(pBuffer, length,0,0); |
| 870 | 1475 checksumCalc = CRC_CalcBlockCRC((uint32_t*)pBuffer, length/4); |
| 38 | 1476 |
| 1477 if(checksum != checksumCalc) | |
| 1478 { | |
| 1479 return 0; | |
| 1480 } | |
| 1481 | |
| 1482 if(id != id_RTE) | |
| 1483 { | |
| 1484 strcpy(display_text,"wrong data."); | |
| 1485 display_text[255] = 32; | |
| 1486 return 0; | |
| 1487 } | |
| 1488 | |
| 1489 strcpy(display_text," RTE update."); | |
| 1490 display_text[255] = 32; | |
| 1491 | |
| 1492 return extCPU2bootloader(pBuffer,length,display_text); | |
| 1493 } | |
| 1494 #endif // BOOTLOADER_STANDALONE | |
| 1495 | |
| 1496 | |
| 1497 | |
| 1498 uint8_t receive_update_flex(uint8_t isRTEupdateALLOWED) | |
| 1499 { | |
| 1500 uint8_t answer; | |
| 1501 | |
| 1502 uint8_t* pBuffer1 = (uint8_t*)getFrame(20); | |
| 1503 uint8_t* pBuffer2 = (uint8_t*)getFrame(20); | |
| 1504 | |
| 1505 answer = receive_update_data_flex(pBuffer1, pBuffer2, isRTEupdateALLOWED); | |
| 1506 | |
| 1507 releaseFrame(20,(uint32_t)pBuffer1); | |
| 1508 releaseFrame(20,(uint32_t)pBuffer2); | |
| 1509 | |
| 1510 return answer; | |
| 1511 } | |
| 1512 | |
| 1513 uint8_t receive_update_data_mainCPU_firmware(void) | |
| 1514 { | |
| 1515 uint8_t answer; | |
| 1516 | |
| 1517 uint8_t* pBuffer1 = (uint8_t*)getFrame(20); | |
| 1518 | |
|
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1519 answer = receive_update_data_mainCPU_firmware_subroutine(1, pBuffer1, 0); |
| 38 | 1520 |
| 1521 releaseFrame(20,(uint32_t)pBuffer1); | |
| 1522 | |
| 1523 return answer; | |
| 1524 } | |
| 1525 | |
| 1526 /* multi buffer (long data) not tested yet */ | |
| 1527 uint8_t receive_update_data_mainCPU_variable_firmware(void) | |
| 1528 { | |
| 1529 uint8_t answer; | |
| 1530 | |
| 1531 uint8_t* pBuffer1 = (uint8_t*)getFrame(20); | |
| 1532 uint8_t* pBuffer2 = (uint8_t*)getFrame(20); | |
| 1533 | |
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1534 answer = receive_update_data_mainCPU_firmware_subroutine(2, pBuffer1, pBuffer2); |
| 38 | 1535 |
| 1536 releaseFrame(20,(uint32_t)pBuffer1); | |
| 1537 releaseFrame(20,(uint32_t)pBuffer2); | |
| 1538 | |
| 1539 return answer; | |
| 1540 } | |
| 1541 | |
| 1542 uint8_t receive_update_data_flex(uint8_t* pBuffer1, uint8_t* pBuffer2, uint8_t RTEupdateALLOWED) | |
| 1543 { | |
| 1544 uint8_t sBuffer[10]; | |
| 1545 uint8_t serialBuffer[10]; | |
| 1546 uint32_t length1, length2, lengthCompare, offsetCompare, ByteCompareStatus; | |
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1547 uint32_t lengthTotal, offsetTotal; |
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1548 uint32_t checksum, checksumCalc = 0; |
| 38 | 1549 uint8_t id; |
| 1550 const uint8_t id_Region1_firmware = 0xFF; | |
| 1551 const uint8_t id_RTE = 0xFE; | |
| 1552 uint8_t textpointer = 0; | |
| 1553 | |
| 1554 //Get length | |
| 1555 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1556 { | |
| 1557 return 0; | |
| 1558 } | |
| 1559 lengthTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1560 | |
| 1561 //Get offset and/or id (id is 0xFF for RTE, 0xFE for firmware and offset if var) | |
| 1562 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1563 { | |
| 1564 return 0; | |
| 1565 } | |
| 1566 id = sBuffer[0]; | |
| 1567 | |
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1568 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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1569 checksumCalc += lengthTotal; |
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1570 //old, does no longer work because of the fonts: checksumCalc = lengthTotal + offsetTotal; |
| 38 | 1571 |
| 1572 if((id != id_Region1_firmware) && (id != id_RTE) && (id != id_FONT) && (id != id_FONT_OLD)) | |
| 1573 { | |
| 1574 return 0; | |
| 1575 } | |
| 1576 | |
| 1577 // neu 110212 | |
| 1578 if(id == id_FONT) | |
| 1017 | 1579 { |
| 38 | 1580 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[1] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[3]; |
| 1017 | 1581 /* todo set offset depending on font version offsetTotal = 0; */ |
| 1582 } | |
| 38 | 1583 else |
| 1584 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1585 | |
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1586 // get checksum, bytes are in different order on Dev C++ code!!! |
| 38 | 1587 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 |
| 1588 { | |
| 1589 return 0; | |
| 1590 } | |
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1591 checksum = 256 * 256 * 256 * (uint32_t)sBuffer[3] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[1] + sBuffer[0]; |
| 38 | 1592 |
| 1593 | |
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1594 if(checksumCalc != checksum) |
| 38 | 1595 { |
| 1596 uint8_t ptr = 0; | |
| 1597 strcpy(&display_text[ptr]," checksum error"); | |
| 1598 ptr += 15; | |
| 1599 strcpy(&display_text[ptr],"\n\r"); | |
| 1600 ptr += 2; | |
| 1601 ptr += gfx_number_to_string(10,0,&display_text[ptr],checksumCalc); | |
| 1602 display_text[ptr] = 0; | |
| 1603 display_text[255] = ptr + 1; | |
| 1604 return 0xFF; | |
| 1605 } | |
| 1606 | |
| 1607 //Get serial (new since 160211) | |
| 1608 if(HAL_UART_Receive(&UartHandle, serialBuffer, 4,5000)!= HAL_OK) | |
| 1609 { | |
| 1610 return 0; | |
| 1611 } | |
| 1612 | |
| 1613 if(lengthTotal > 768000) | |
| 1614 { | |
| 1615 length1 = 768000; | |
| 1616 length2 = lengthTotal - length1; | |
| 1617 } | |
| 1618 else | |
| 1619 { | |
| 1620 length1 = lengthTotal; | |
| 1621 length2 = 0; | |
| 1622 } | |
| 1623 | |
| 1624 if((pBuffer2 == 0) && (length2 != 0)) | |
| 1625 return 0; | |
| 1626 | |
| 1627 //get Code | |
| 1628 if(receive_uart_large_size(&UartHandle, pBuffer1, length1)!= HAL_OK) | |
| 1629 return 0; | |
| 1630 | |
| 1631 if(length2) | |
| 1632 if(receive_uart_large_size(&UartHandle, pBuffer2, length2)!= HAL_OK) | |
| 1633 return 0; | |
| 1634 | |
| 1635 //get Checksum | |
| 1636 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1637 return 0; | |
| 1638 | |
| 1639 checksum = 256 * 256 * 256 *(uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1640 // uint32_t checksumCalc = crc32c_checksum(pBuffer1, length1, pBuffer2, length2); | |
| 1641 if(length2) | |
| 1642 checksumCalc = CRC_CalcBlockCRC_moreThan768000((uint32_t*)pBuffer1, (uint32_t*)pBuffer2, lengthTotal/4); | |
| 1643 else | |
| 1644 checksumCalc = CRC_CalcBlockCRC((uint32_t*)pBuffer1, length1/4); | |
| 1645 | |
| 1646 /* check id now */ | |
| 1647 /* | |
| 1648 if(region == 2) | |
| 1649 { | |
| 1650 if((id == id_Region1_firmware) || (id == id_RTE)) | |
| 1651 { | |
| 1652 strcpy(display_text,"wrong data."); | |
| 1653 display_text[255] = 32; | |
| 1654 return 0; | |
| 1655 } | |
| 1656 } | |
| 1657 else | |
| 1658 { | |
| 1659 if(id != id_Region1_firmware) | |
| 1660 { | |
| 1661 strcpy(display_text,"wrong data."); | |
| 1662 display_text[255] = 32; | |
| 1663 return 0; | |
| 1664 } | |
| 1665 } | |
| 1666 */ | |
| 1667 /* test checksum */ | |
| 1668 if(checksum != checksumCalc) | |
| 1669 { | |
| 1670 uint8_t ptr = 0; | |
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1671 strcpy(&display_text[ptr]," checksum error"); |
| 38 | 1672 ptr += 15; |
| 1673 strcpy(&display_text[ptr],"\n\r"); | |
| 1674 display_text[ptr] = 0; | |
| 1675 display_text[255] = ptr + 1; | |
| 1676 return 0xFF; | |
| 1677 } | |
| 1678 | |
| 1679 if(id == id_Region1_firmware) | |
| 1680 { | |
| 1681 uint8_t ptr = 0; | |
| 1682 display_text[ptr++] = 'V'; | |
| 1683 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10000] & 0x1F); | |
| 1684 display_text[ptr++] = '.'; | |
| 1685 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10001] & 0x1F); | |
| 1686 display_text[ptr++] = '.'; | |
| 1687 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10002] & 0x1F); | |
| 1688 display_text[ptr++] = ' '; | |
| 1689 if(pBuffer1[0x10003]) | |
| 1690 { | |
| 1691 strcpy(&display_text[ptr],"beta "); | |
| 1692 ptr +=5; | |
| 1693 } | |
| 1694 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
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1695 ptr += 25; |
| 38 | 1696 display_text[255] = ptr + 1; |
| 1697 } | |
| 1698 else if(id == id_RTE) | |
| 1699 { | |
| 1700 if(RTEupdateALLOWED) | |
| 1701 { | |
| 1702 strcpy(display_text," RTE update.\n\r"); | |
| 1703 textpointer = 0; | |
| 1704 while((display_text[textpointer] != 0) && (textpointer < 50)) | |
| 1705 textpointer++; | |
| 1706 #ifndef BOOTLOADER_STANDALONE | |
| 1707 if(textpointer < 50) | |
| 1708 { | |
| 1709 // display_text[textpointer++] = | |
| 1710 display_text[textpointer++] = '\025'; | |
| 1711 display_text[textpointer++] = TXT_2BYTE; | |
| 1712 display_text[textpointer++] = TXT2BYTE_DecoDataLost; | |
| 1713 display_text[textpointer] = 0; | |
| 1714 } | |
| 1715 #endif | |
| 1716 display_text[255] = textpointer+1; | |
| 1717 return extCPU2bootloader(pBuffer1,length1,display_text); | |
| 1718 } | |
| 1719 else | |
| 1720 return 0xFF; | |
| 1721 } | |
| 1722 else | |
| 1723 //if(region == 2) | |
| 1724 { | |
| 1725 uint8_t ptr = 0; | |
| 1726 ptr += gfx_number_to_string(7,0,&display_text[ptr],lengthTotal); | |
| 1727 strcpy(&display_text[ptr]," bytes with "); | |
| 1728 ptr += 12; | |
| 1729 ptr += gfx_number_to_string(7,0,&display_text[ptr],offsetTotal); | |
| 1730 strcpy(&display_text[ptr]," offset"); | |
| 1731 ptr += 7; | |
| 1732 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
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1733 ptr += 25; |
| 38 | 1734 display_text[255] = ptr + 1; |
| 1735 } | |
| 1736 | |
| 1737 | |
| 1738 // only non RTE !! | |
| 1739 uint8_t* pBufferCompare = (uint8_t*)getFrame(20); | |
| 1740 ByteCompareStatus = 0; | |
| 1741 | |
| 1742 if(id == id_Region1_firmware) | |
| 1743 { | |
| 1744 /* standard firmware limited to 768000 */ | |
| 1745 if(ext_flash_read_firmware(pBufferCompare,4,0) != 0xFFFFFFFF) | |
| 1746 ext_flash_erase_firmware(); | |
| 1747 ext_flash_write_firmware(pBuffer1, length1); | |
| 1748 lengthCompare = ext_flash_read_firmware(pBufferCompare,768000,0); | |
| 1749 | |
| 1750 if(lengthCompare != length1) | |
| 1751 ByteCompareStatus = 10000; | |
| 1752 for(int i = 0; i < length1; i++) | |
| 1753 { | |
| 1754 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1755 ByteCompareStatus++; | |
| 1756 } | |
| 1757 } | |
| 1758 else | |
| 1759 //if(region == 2) | |
| 1760 { | |
| 1761 /* upper region firmware can be larger (1MB) */ | |
| 1762 if(ext_flash_read_firmware2(0, pBufferCompare,4, 0,0) != 0xFFFFFFFF) | |
| 1763 ext_flash_erase_firmware2(); | |
| 1764 ext_flash_write_firmware2(offsetTotal, pBuffer1, length1, pBuffer2, length2); | |
| 1765 lengthCompare = ext_flash_read_firmware2(&offsetCompare, pBufferCompare,768000, 0,768000); | |
| 1766 | |
| 1767 if(lengthCompare != length1 + length2) | |
| 1768 ByteCompareStatus = 10000; | |
| 1769 if(offsetTotal != offsetCompare) | |
| 1770 ByteCompareStatus += 20000; | |
| 1771 for(int i = 0; i < length1; i++) | |
| 1772 { | |
| 1773 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1774 ByteCompareStatus++; | |
| 1775 } | |
| 1776 | |
| 1777 lengthCompare = ext_flash_read_firmware2(0, 0,768000, pBufferCompare,768000); | |
| 1778 for(int i = 0; i < length2; i++) | |
| 1779 { | |
| 1780 if(pBuffer2[0] != pBufferCompare[0]) | |
| 1781 ByteCompareStatus++; | |
| 1782 } | |
| 1783 } | |
| 1784 | |
| 1785 releaseFrame(20,(uint32_t)pBufferCompare); | |
| 1786 | |
| 1787 if(ByteCompareStatus != 0) | |
| 1788 { | |
| 1789 strcpy(&display_text[0],"\n\rcopy error."); | |
| 1790 display_text[255] = 21; | |
| 1791 return 0; | |
| 1792 } | |
| 1793 else | |
| 1794 { | |
| 1795 strcpy(&display_text[0],"\n\rready to install."); | |
| 1796 display_text[255] = 21; | |
| 1797 return 1; | |
| 1798 } | |
| 1799 } | |
| 1800 | |
| 1801 | |
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1802 uint8_t receive_update_data_mainCPU_firmware_subroutine(uint8_t region, uint8_t* pBuffer1, uint8_t* pBuffer2) |
| 38 | 1803 { |
| 1804 uint8_t sBuffer[10]; | |
| 1805 uint32_t length1, length2, lengthCompare, offsetCompare, ByteCompareStatus; | |
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1806 uint32_t lengthTotal, offsetTotal, checksum, checksumCalc = 0; |
| 38 | 1807 uint8_t id; |
| 1808 | |
| 1809 //Get length | |
| 1810 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1811 return 0; | |
| 1812 | |
| 1813 lengthTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1814 | |
| 1815 //Get offset and/or id (id is 0xFF for RTE, 0xFE for firmware and offset if var) | |
| 1816 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1817 return 0; | |
| 1818 | |
| 1819 id = sBuffer[0]; | |
| 1820 | |
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1821 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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1822 checksumCalc += lengthTotal; |
| 38 | 1823 |
| 1824 if((id != id_Region1_firmware) && (id != id_RTE) && (id != id_FONT) && (id != id_FONT_OLD)) | |
| 1825 return 0; | |
| 1826 | |
| 1827 if(id == id_FONT) | |
| 1828 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[1] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[3]; | |
| 1829 // alt, prior to id for font | |
| 1830 else | |
| 1831 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1832 | |
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1833 // get checksum, bytes are in different order on Dev C++ code!!! |
| 38 | 1834 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 |
| 1835 return 0; | |
| 1836 | |
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1837 checksum = 256 * 256 * 256 * (uint32_t)sBuffer[3] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[1] + sBuffer[0]; |
| 38 | 1838 |
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1839 //old: checksumCalc = lengthTotal + offsetTotal; |
| 38 | 1840 |
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1841 if(checksumCalc != checksum) |
| 38 | 1842 { |
| 1843 uint8_t ptr = 0; | |
| 1844 strcpy(&display_text[ptr]," checksum error"); | |
| 1845 ptr += 15; | |
| 1846 strcpy(&display_text[ptr],"\n\r"); | |
| 1847 ptr += 2; | |
| 1848 ptr += gfx_number_to_string(10,0,&display_text[ptr],checksumCalc); | |
| 1849 display_text[ptr] = 0; | |
| 1850 display_text[255] = ptr + 1; | |
| 1851 return 0xFF; | |
| 1852 } | |
| 1853 | |
| 1854 if(lengthTotal > 768000) | |
| 1855 { | |
| 1856 length1 = 768000; | |
| 1857 length2 = lengthTotal - length1; | |
| 1858 } | |
| 1859 else | |
| 1860 { | |
| 1861 length1 = lengthTotal; | |
| 1862 length2 = 0; | |
| 1863 } | |
| 1864 | |
| 1865 if((pBuffer2 == 0) && (length2 != 0)) | |
| 1866 return 0; | |
| 1867 | |
| 1868 //get Code | |
| 1869 if(receive_uart_large_size(&UartHandle, pBuffer1, length1)!= HAL_OK) | |
| 1870 return 0; | |
| 1871 | |
| 1872 if(length2) | |
| 1873 if(receive_uart_large_size(&UartHandle, pBuffer2, length2)!= HAL_OK) | |
| 1874 return 0; | |
| 1875 | |
| 1876 //get Checksum | |
| 1877 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1878 return 0; | |
| 1879 | |
| 1880 checksum = 256 * 256 * 256 *(uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1881 // uint32_t checksumCalc = crc32c_checksum(pBuffer1, length1, pBuffer2, length2); | |
| 1882 if(length2) | |
| 1883 checksumCalc = CRC_CalcBlockCRC_moreThan768000((uint32_t*)pBuffer1, (uint32_t*)pBuffer2, lengthTotal/4); | |
| 1884 else | |
| 1885 checksumCalc = CRC_CalcBlockCRC((uint32_t*)pBuffer1, length1/4); | |
| 1886 | |
| 1887 /* check id now */ | |
| 1888 if(region == 2) | |
| 1889 { | |
| 1890 if((id == id_Region1_firmware) || (id == id_RTE)) | |
| 1891 { | |
| 1892 strcpy(display_text,"wrong data."); | |
| 1893 display_text[255] = 32; | |
| 1894 return 0; | |
| 1895 } | |
| 1896 } | |
| 1897 else | |
| 1898 { | |
| 1899 if(id != id_Region1_firmware) | |
| 1900 { | |
| 1901 strcpy(display_text,"wrong data."); | |
| 1902 display_text[255] = 32; | |
| 1903 return 0; | |
| 1904 } | |
| 1905 } | |
| 1906 | |
| 1907 /* test checksum */ | |
| 1908 if(checksum != checksumCalc) | |
| 1909 { | |
| 1910 uint8_t ptr = 0; | |
| 1911 strcpy(&display_text[ptr]," pruefsummen error"); | |
| 1912 ptr += 15; | |
| 1913 strcpy(&display_text[ptr],"\n\r"); | |
| 1914 display_text[ptr] = 0; | |
| 1915 display_text[255] = ptr + 1; | |
| 1916 return 0xFF; | |
| 1917 } | |
| 1918 | |
| 1919 if(region == 2) | |
| 1920 { | |
| 1921 uint8_t ptr = 0; | |
| 1922 ptr += gfx_number_to_string(7,0,&display_text[ptr],lengthTotal); | |
| 1923 strcpy(&display_text[ptr]," bytes with "); | |
| 1924 ptr += 12; | |
| 1925 ptr += gfx_number_to_string(7,0,&display_text[ptr],offsetTotal); | |
| 1926 strcpy(&display_text[ptr]," offset"); | |
| 1927 ptr += 7; | |
| 1928 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
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1929 ptr += 25; |
| 38 | 1930 display_text[255] = ptr + 1; |
| 1931 | |
| 1932 } | |
| 1933 else | |
| 1934 { | |
| 1935 uint8_t ptr = 0; | |
| 1936 display_text[ptr++] = 'V'; | |
| 1937 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10000] & 0x1F); | |
| 1938 display_text[ptr++] = '.'; | |
| 1939 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10001] & 0x1F); | |
| 1940 display_text[ptr++] = '.'; | |
| 1941 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10002] & 0x1F); | |
| 1942 display_text[ptr++] = ' '; | |
| 1943 if(pBuffer1[0x10003]) | |
| 1944 { | |
| 1945 strcpy(&display_text[ptr],"beta "); | |
| 1946 ptr +=5; | |
| 1947 } | |
| 1948 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
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|
1949 ptr += 25; |
| 38 | 1950 display_text[255] = ptr + 1; |
| 1951 } | |
| 1952 | |
| 1953 uint8_t* pBufferCompare = (uint8_t*)getFrame(20); | |
| 1954 ByteCompareStatus = 0; | |
| 1955 | |
| 1956 if(region == 2) | |
| 1957 { | |
| 1958 /* upper region firmware can be larger (1MB) */ | |
| 1959 if(ext_flash_read_firmware2(0, pBufferCompare,4, 0,0) != 0xFFFFFFFF) | |
| 1960 ext_flash_erase_firmware2(); | |
| 1961 ext_flash_write_firmware2(offsetTotal, pBuffer1, length1, pBuffer2, length2); | |
| 1962 lengthCompare = ext_flash_read_firmware2(&offsetCompare, pBufferCompare,768000, 0,768000); | |
| 1963 | |
| 1964 if(lengthCompare != length1 + length2) | |
| 1965 ByteCompareStatus = 10000; | |
| 1966 if(offsetTotal != offsetCompare) | |
| 1967 ByteCompareStatus += 20000; | |
| 1968 for(int i = 0; i < length1; i++) | |
| 1969 { | |
| 1970 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1971 ByteCompareStatus++; | |
| 1972 } | |
| 1973 | |
| 1974 lengthCompare = ext_flash_read_firmware2(0, 0,768000, pBufferCompare,768000); | |
| 1975 for(int i = 0; i < length2; i++) | |
| 1976 { | |
| 1977 if(pBuffer2[0] != pBufferCompare[0]) | |
| 1978 ByteCompareStatus++; | |
| 1979 } | |
| 1980 } | |
| 1981 else | |
| 1982 { | |
| 1983 /* standard firmware limited to 768000 */ | |
| 1984 if(ext_flash_read_firmware(pBufferCompare,4,0) != 0xFFFFFFFF) | |
| 1985 ext_flash_erase_firmware(); | |
| 1986 ext_flash_write_firmware(pBuffer1, length1); | |
| 1987 lengthCompare = ext_flash_read_firmware(pBufferCompare,768000,0); | |
| 1988 | |
| 1989 if(lengthCompare != length1) | |
| 1990 ByteCompareStatus = 10000; | |
| 1991 for(int i = 0; i < length1; i++) | |
| 1992 { | |
| 1993 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1994 ByteCompareStatus++; | |
| 1995 } | |
| 1996 } | |
| 1997 | |
| 1998 releaseFrame(20,(uint32_t)pBufferCompare); | |
| 1999 | |
| 2000 if(ByteCompareStatus != 0) | |
| 2001 { | |
| 2002 strcpy(&display_text[0],"\n\rcopy error."); | |
| 2003 display_text[255] = 21; | |
| 2004 return 0; | |
| 2005 } | |
| 2006 else | |
| 2007 { | |
| 2008 strcpy(&display_text[0],"\n\rready to install."); | |
| 2009 display_text[255] = 21; | |
| 2010 return 1; | |
| 2011 } | |
| 2012 } | |
| 2013 | |
| 396 | 2014 void tComm_RequestBluetoothStrength(void) |
| 2015 { | |
| 2016 EvaluateBluetoothSignalStrength = 1; | |
| 2017 } | |
| 2018 | |
| 2019 /* read, validate the modul answer and flush rx que if necessary */ | |
| 2020 uint8_t tComm_CheckAnswerOK() | |
| 2021 { | |
| 2022 char answerOkay[] = "\r\nOK\r\n"; | |
| 400 | 2023 char aRxBuffer[UART_CMD_BUF_SIZE]; |
| 396 | 2024 uint8_t sizeAnswer = sizeof(answerOkay) -1; |
| 2025 uint8_t result = HAL_OK; | |
| 664 | 2026 uint8_t indexRef = 0; |
| 2027 uint8_t indexBuf = 0; | |
| 396 | 2028 uint8_t answer; |
| 2029 | |
| 400 | 2030 memset(aRxBuffer,0,UART_CMD_BUF_SIZE); |
|
434
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2031 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, sizeAnswer, UART_OPERATION_TIMEOUT) == HAL_OK) |
| 396 | 2032 { |
| 2033 do | |
| 2034 { | |
| 664 | 2035 if(answerOkay[indexRef] == aRxBuffer[indexBuf]) |
| 396 | 2036 { |
| 664 | 2037 indexRef++; |
| 396 | 2038 } |
| 2039 else | |
| 2040 { | |
| 664 | 2041 if(indexRef != 0) |
| 2042 { | |
| 2043 indexRef = 0; | |
| 2044 } | |
| 396 | 2045 } |
| 664 | 2046 indexBuf++; |
| 2047 }while(indexBuf < sizeAnswer); | |
| 2048 | |
| 2049 if(indexRef != sizeAnswer) /* unexpected answer => there might be characters left in RX que => read and check all rx bytes */ | |
| 2050 { | |
| 2051 do | |
| 2052 { | |
| 886 | 2053 answer = HAL_ERROR; |
| 664 | 2054 if (indexBuf < UART_CMD_BUF_SIZE) |
| 2055 { | |
| 886 | 2056 answer = HAL_UART_Receive(&UartHandle, (uint8_t*)&aRxBuffer[indexBuf], 1, 10); |
| 2057 | |
| 664 | 2058 if(answerOkay[indexRef] == aRxBuffer[indexBuf]) |
| 2059 { | |
| 2060 indexRef++; | |
| 2061 } | |
| 2062 else | |
| 2063 { | |
| 2064 if(indexRef != 0) | |
| 2065 { | |
| 2066 indexRef = 0; | |
| 2067 } | |
| 2068 } | |
| 2069 indexBuf++; | |
| 2070 } | |
| 886 | 2071 }while((answer == HAL_OK) && (indexRef != sizeAnswer)); |
| 664 | 2072 if(indexRef != sizeAnswer) |
| 2073 { | |
| 2074 result = HAL_ERROR; | |
| 2075 } | |
| 2076 } | |
| 396 | 2077 } |
| 2078 else | |
| 2079 { | |
| 2080 result = HAL_ERROR; | |
| 2081 } | |
| 2082 return result; | |
| 2083 | |
| 2084 } | |
| 400 | 2085 |
| 396 | 2086 |
| 2087 void tComm_EvaluateBluetoothStrength(void) | |
| 2088 { | |
| 2089 char aTxBufferBarSSI[] = "AT+BARSSI\r"; | |
| 2090 char aTxBufferEscapeSequence[] = "+++"; | |
| 2091 char aTxBufferEnd[] = "ATO\r"; | |
| 2092 uint8_t sizeRequest = sizeof(aTxBufferBarSSI) -1; | |
| 2093 | |
| 2094 uint8_t answer = HAL_OK; | |
| 400 | 2095 char aRxBuffer[UART_CMD_BUF_SIZE]; |
| 2096 char SignalStr[UART_CMD_BUF_SIZE]; | |
| 396 | 2097 uint8_t index = 0; |
| 2098 uint8_t strindex = 0; | |
| 2099 int8_t sigqual = 0; | |
| 2100 | |
| 2101 HAL_Delay(200); | |
| 2102 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferEscapeSequence, 3, 2000)== HAL_OK) | |
| 2103 { | |
| 2104 if(tComm_CheckAnswerOK() == HAL_OK) | |
| 2105 { | |
| 2106 HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferBarSSI,sizeRequest , 2000); | |
| 2107 { | |
| 2108 index = 0; | |
| 2109 do /* Answer is not the common one. Instead the signal strength is received => read all available bytes one by one*/ | |
| 2110 { | |
| 2111 answer = HAL_UART_Receive(&UartHandle, (uint8_t*)&aRxBuffer[index], 1, 100); | |
| 400 | 2112 if(index < UART_CMD_BUF_SIZE) |
| 2113 { | |
| 2114 index++; | |
| 2115 } | |
| 396 | 2116 }while(answer == HAL_OK); |
| 2117 | |
| 2118 if((aRxBuffer[index] != 'E') && (aRxBuffer[index] != 0)) /* E represents the first letter of the string ERROR */ | |
| 2119 { | |
| 2120 index = 0; | |
| 2121 strindex = 0; | |
| 2122 do | |
| 2123 { | |
| 2124 SignalStr[strindex++] = aRxBuffer[index++]; | |
| 400 | 2125 }while ((index < UART_CMD_BUF_SIZE - 1) && (aRxBuffer[index] != '\r')); |
| 396 | 2126 SignalStr[strindex] = 0; /* terminate String */ |
| 2127 sigqual = strtol(SignalStr,NULL,0); | |
| 2128 /* Map db to abstract Bargraph */ | |
| 2129 if(sigqual > 0) | |
| 2130 { | |
| 400 | 2131 sprintf(SignalStr,"Bluetooth ||||||||"); |
| 396 | 2132 } |
| 2133 else | |
| 2134 { | |
| 2135 sprintf(SignalStr,"Bluetooth |"); | |
| 2136 strindex = strlen(SignalStr); | |
| 2137 sigqual *=-1; | |
| 2138 sigqual = 100 - sigqual; /* invert because of negative db value */ | |
| 2139 while(sigqual / 10 > 0 ) | |
| 2140 { | |
| 2141 SignalStr[strindex++] = '|'; | |
| 2142 sigqual -= 10; | |
| 2143 } | |
| 2144 SignalStr[strindex] = 0; | |
| 2145 } | |
| 2146 strcpy(display_text,SignalStr); | |
| 2147 display_text[255] = strlen(SignalStr); | |
| 2148 EvaluateBluetoothSignalStrength = 0; | |
| 2149 } | |
| 2150 } | |
| 2151 HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferEnd, 4, 2000); /* exit terminal mode */ | |
| 2152 index = 0; | |
| 2153 do /* module will answer with current connection state */ | |
| 2154 { | |
| 2155 answer = HAL_UART_Receive(&UartHandle, (uint8_t*)&aRxBuffer[index], 1, 100); | |
| 400 | 2156 if(index < UART_CMD_BUF_SIZE) |
| 2157 { | |
| 2158 index++; | |
| 2159 } | |
| 396 | 2160 }while(answer == HAL_OK); |
| 2161 } | |
| 2162 } | |
| 2163 } | |
| 2164 | |
| 873 | 2165 #ifdef BOOTLOADER_STANDALONE |
|
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|
2166 void tComm_StartBlueModBaseInit() |
|
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|
2167 { |
|
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|
2168 BmTmpConfig = BM_INIT_TRIGGER_ON; |
|
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diff
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|
2169 } |
| 873 | 2170 #endif |
| 2171 | |
| 970 | 2172 |
| 2173 uint8_t tComm_GetBTCmdStr(BTCmd cmdId, char* pCmdStr) | |
| 2174 { | |
| 2175 uint8_t ret = 0; | |
| 2176 uint8_t oldModule = 1; | |
| 2177 | |
| 2178 if(isNewDisplay()) | |
| 2179 { | |
| 2180 oldModule = 0; | |
| 2181 } | |
| 2182 | |
| 2183 switch (cmdId) | |
| 2184 { | |
| 2185 case BT_CMD_ECHO: sprintf(pCmdStr,"ATE0\r"); | |
| 2186 ret = 1; | |
| 2187 break; | |
| 2188 case BT_CMD_SILENCE: if(oldModule) | |
| 2189 { | |
| 2190 strcpy(pCmdStr,"ATS30=0\r"); | |
| 2191 ret = 1; | |
| 2192 } | |
| 2193 break; | |
| 2194 case BT_CMD_ESCAPE_DELAY: if(oldModule) | |
| 2195 { | |
| 2196 strcpy(pCmdStr,"ATS12=10\r"); | |
| 2197 ret = 1; | |
| 2198 } | |
| 2199 break; | |
| 2200 case BT_CMD_SIGNAL_POLL: if(oldModule) | |
| 2201 { | |
| 2202 strcpy(pCmdStr,"AT+BSTPOLL=100\r"); | |
| 2203 ret = 1; | |
| 2204 } | |
| 2205 break; | |
| 2206 case BT_CMD_BAUDRATE_115: if(oldModule) | |
| 2207 { | |
| 2208 strcpy(pCmdStr,"AT%B8\r"); | |
| 2209 } | |
| 2210 else | |
| 2211 { | |
| 2212 strcpy(pCmdStr,"AT+UMRS=115200,1,8,1,1,1\r"); | |
| 2213 } | |
| 2214 ret = 1; | |
| 2215 break; | |
| 2216 | |
| 2217 case BT_CMD_BAUDRATE_460: if(oldModule) | |
| 2218 { | |
| 2219 strcpy(pCmdStr,"AT%B22\r"); | |
| 2220 } | |
| 2221 else | |
| 2222 { | |
| 2223 strcpy(pCmdStr,"AT+UMRS=460800,1,8,1,1,1\r"); | |
| 2224 } | |
| 2225 ret = 1; | |
| 2226 break; | |
| 2227 case BT_CMD_NAME: if(oldModule) | |
| 2228 { | |
| 2229 strcpy(pCmdStr,"AT+BNAME=OSTC4-12345\r"); | |
| 2230 } | |
| 2231 else | |
| 2232 { | |
| 2233 strcpy(pCmdStr,"AT+UBTLN=OSTC5-12345\r"); | |
| 2234 } | |
| 2235 ret = 1; | |
| 2236 break; | |
| 2237 case BT_CMD_EXIT_CMD: if(oldModule) | |
| 2238 { | |
| 2239 strcpy(pCmdStr,"ATO\r"); | |
| 2240 } | |
| 2241 else | |
| 2242 { | |
| 2243 strcpy(pCmdStr,"ATO1\r"); | |
| 2244 } | |
| 2245 ret = 1; | |
| 2246 break; | |
| 2247 default: | |
| 2248 break; | |
| 2249 } | |
| 2250 return ret; | |
| 2251 } | |
| 2252 | |
| 396 | 2253 void tComm_StartBlueModConfig() |
| 2254 { | |
| 2255 uint8_t answer = HAL_OK; | |
| 400 | 2256 uint8_t RxBuffer[UART_CMD_BUF_SIZE]; |
| 396 | 2257 uint8_t index = 0; |
| 2258 | |
| 2259 BmTmpConfig = BM_CONFIG_ECHO; | |
| 2260 do /* flush RX buffer */ | |
| 2261 { | |
| 2262 answer = HAL_UART_Receive(&UartHandle, (uint8_t*)&RxBuffer[index], 1, 10); | |
| 400 | 2263 if(index < UART_CMD_BUF_SIZE) index++; |
| 396 | 2264 }while(answer == HAL_OK); |
| 2265 } | |
| 2266 | |
| 2267 uint8_t tComm_HandleBlueModConfig() | |
| 2268 { | |
| 400 | 2269 static uint8_t RestartModule = 1; /* used to do power off / on cycle */ |
| 2270 static uint8_t ConfigRetryCnt = 0; /* Retry count without power cycle */ | |
| 396 | 2271 |
| 400 | 2272 char TxBuffer[UART_CMD_BUF_SIZE]; |
| 396 | 2273 uint8_t CmdSize = 0; |
| 2274 | |
| 2275 uint8_t result = HAL_OK; | |
| 2276 | |
| 970 | 2277 memset(TxBuffer, 0, sizeof(TxBuffer)); |
| 400 | 2278 |
| 396 | 2279 switch (BmTmpConfig) |
| 2280 { | |
| 970 | 2281 case BM_CONFIG_ECHO: tComm_GetBTCmdStr (BT_CMD_ECHO, TxBuffer); |
| 396 | 2282 break; |
| 970 | 2283 case BM_CONFIG_SILENCE: tComm_GetBTCmdStr (BT_CMD_SILENCE, TxBuffer); |
| 396 | 2284 break; |
| 970 | 2285 case BM_CONFIG_ESCAPE_DELAY: tComm_GetBTCmdStr (BT_CMD_ESCAPE_DELAY, TxBuffer); |
| 396 | 2286 break; |
| 970 | 2287 case BM_CONFIG_SIGNAL_POLL: tComm_GetBTCmdStr(BT_CMD_SIGNAL_POLL, TxBuffer); |
| 396 | 2288 break; |
| 893 | 2289 case BM_CONFIG_BAUD: |
| 2290 #ifdef ENABLE_FAST_COMM | |
| 970 | 2291 tComm_GetBTCmdStr(BT_CMD_BAUDRATE_460, TxBuffer); |
| 893 | 2292 #else |
| 966 | 2293 BmTmpConfig = BM_CONFIG_DONE; |
| 893 | 2294 #endif |
| 396 | 2295 break; |
| 400 | 2296 case BM_CONFIG_RETRY: ConfigRetryCnt--; |
| 2297 HAL_Delay(1); | |
| 2298 if(ConfigRetryCnt == 0) | |
| 2299 { | |
| 2300 MX_Bluetooth_PowerOn(); | |
| 2301 tComm_StartBlueModConfig(); | |
| 2302 } | |
| 2303 break; | |
| 396 | 2304 case BM_CONFIG_DONE: |
| 2305 case BM_CONFIG_OFF: | |
| 2306 ConfigRetryCnt = 0; | |
| 400 | 2307 RestartModule = 1; |
| 396 | 2308 break; |
| 970 | 2309 #ifdef BOOTLOADER_STANDALONE /* the procedure below is just needed for the initial bluetooth module initialization */ |
|
872
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diff
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|
2310 case BM_INIT_TRIGGER_ON: HAL_Delay(2000); |
|
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Added first time initialization for new bluetooth module:
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diff
changeset
|
2311 HAL_GPIO_WritePin(BLE_UBLOX_DSR_GPIO_PORT,BLE_UBLOX_DSR_PIN,GPIO_PIN_RESET); |
|
5e027b0f7475
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diff
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|
2312 BmTmpConfig++; |
|
5e027b0f7475
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|
2313 break; |
|
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diff
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|
2314 case BM_INIT_TRIGGER_OFF: HAL_Delay(1); |
|
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Added first time initialization for new bluetooth module:
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diff
changeset
|
2315 HAL_GPIO_WritePin(BLE_UBLOX_DSR_GPIO_PORT,BLE_UBLOX_DSR_PIN,GPIO_PIN_SET); |
|
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diff
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|
2316 HAL_Delay(2000); |
|
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diff
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|
2317 BmTmpConfig++; |
|
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diff
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|
2318 break; |
| 879 | 2319 case BM_INIT_ECHO: sprintf(TxBuffer,"ATE0\r"); |
| 2320 break; | |
|
872
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diff
changeset
|
2321 case BM_INIT_FACTORY: sprintf(TxBuffer,"AT+UFACTORY\r"); /*Set to factory defined configuration */ |
|
5e027b0f7475
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diff
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|
2322 break; |
|
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Added first time initialization for new bluetooth module:
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diff
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|
2323 case BM_INIT_MODE: sprintf(TxBuffer,"AT+UMSM=1\r"); /* start in Data mode */ |
|
5e027b0f7475
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diff
changeset
|
2324 break; |
|
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diff
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|
2325 case BM_INIT_BLE: sprintf(TxBuffer,"AT+UBTLE=2\r"); /* Bluetooth low energy Peripheral */ |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
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diff
changeset
|
2326 break; |
| 970 | 2327 case BM_INIT_NAME: sprintf(TxBuffer,"AT+UBTLN=OSTC5-12345\r"); /* Bluetooth name */ |
| 2328 if(hardwareDataGetPointer()->primarySerial != 0xFFFF) /* module reinit? => restore old name */ | |
| 2329 { | |
| 2330 gfx_number_to_string(5,1,&TxBuffer[15],hardwareDataGetPointer()->primarySerial); | |
| 2331 } | |
|
872
5e027b0f7475
Added first time initialization for new bluetooth module:
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870
diff
changeset
|
2332 break; |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
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diff
changeset
|
2333 case BM_INIT_SSP_IDO_OFF: sprintf(TxBuffer,"AT+UDSC=0,0\r"); /* Disable SPP Server on ID0 */ |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
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diff
changeset
|
2334 break; |
|
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Added first time initialization for new bluetooth module:
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diff
changeset
|
2335 case BM_INIT_SSP_IDO_ON: sprintf(TxBuffer,"AT+UDSC=0,3\r"); /* SPP Server on ID0 */ |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
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diff
changeset
|
2336 break; |
|
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Added first time initialization for new bluetooth module:
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diff
changeset
|
2337 case BM_INIT_SSP_ID1_OFF: sprintf(TxBuffer,"AT+UDSC=1,0\r"); /* Disable SPS Server on ID1 */ |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
Ideenmodellierer
parents:
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diff
changeset
|
2338 break; |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
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diff
changeset
|
2339 case BM_INIT_SSP_ID1_ON: sprintf(TxBuffer,"AT+UDSC=1,6\r"); /* SPS Server on ID1 */ |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
Ideenmodellierer
parents:
870
diff
changeset
|
2340 break; |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
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diff
changeset
|
2341 case BM_INIT_STORE: sprintf(TxBuffer,"AT&W\r"); /* write settings into eeprom */ |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
Ideenmodellierer
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870
diff
changeset
|
2342 break; |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
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diff
changeset
|
2343 case BM_INIT_RESTART: sprintf(TxBuffer,"AT+CPWROFF\r"); /* reboot module */ |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
Ideenmodellierer
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870
diff
changeset
|
2344 break; |
|
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Added first time initialization for new bluetooth module:
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diff
changeset
|
2345 case BM_INIT_DONE: BmTmpConfig = BM_CONFIG_ECHO; |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
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diff
changeset
|
2346 break; |
|
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Added first time initialization for new bluetooth module:
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diff
changeset
|
2347 #endif |
| 396 | 2348 default: |
| 2349 break; | |
| 2350 } | |
| 400 | 2351 if(TxBuffer[0] != 0) /* forward command to module */ |
| 396 | 2352 { |
| 2353 CmdSize = strlen(TxBuffer); | |
| 2354 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)TxBuffer,CmdSize, 2000) == HAL_OK) | |
| 2355 { | |
| 2356 result = tComm_CheckAnswerOK(); | |
| 2357 | |
| 2358 if((BmTmpConfig == BM_CONFIG_BAUD) && (result == HAL_OK) && (UartHandle.Init.BaudRate != 460800)) /* is com already switched to fast speed? */ | |
| 2359 { | |
| 2360 HAL_UART_DeInit(&UartHandle); | |
| 2361 HAL_Delay(1); | |
| 2362 UartHandle.Init.BaudRate = 460800; | |
| 2363 HAL_UART_Init(&UartHandle); | |
| 2364 } | |
| 893 | 2365 else if((BmTmpConfig == BM_CONFIG_BAUD) && (result == HAL_OK) && (UartHandle.Init.BaudRate == 460800)) /* This shut not happen because default speed is 115200 => update module configuration */ |
| 664 | 2366 { |
| 970 | 2367 tComm_GetBTCmdStr(BT_CMD_BAUDRATE_115, TxBuffer); |
| 2368 | |
| 664 | 2369 CmdSize = strlen(TxBuffer); |
| 2370 HAL_UART_Transmit(&UartHandle, (uint8_t*)TxBuffer,CmdSize, 2000); | |
| 2371 HAL_UART_DeInit(&UartHandle); | |
| 2372 HAL_Delay(10); | |
| 2373 UartHandle.Init.BaudRate = 115200; | |
| 2374 HAL_UART_Init(&UartHandle); | |
| 2375 sprintf(TxBuffer,"AT&W\r"); /* write configuration */ | |
| 2376 CmdSize = strlen(TxBuffer); | |
| 2377 HAL_UART_Transmit(&UartHandle, (uint8_t*)TxBuffer,CmdSize, 2000); | |
| 2378 } | |
| 396 | 2379 if(result == HAL_OK) |
| 2380 { | |
| 2381 BmTmpConfig++; | |
| 966 | 2382 if(BmTmpConfig == BM_CONFIG_RETRY) |
| 2383 { | |
| 2384 BmTmpConfig = BM_CONFIG_DONE; | |
| 2385 } | |
| 396 | 2386 } |
| 879 | 2387 if(BmTmpConfig == BM_CONFIG_ECHO) |
| 396 | 2388 { |
| 879 | 2389 BmTmpConfig = BM_CONFIG_DONE; |
| 396 | 2390 ConfigRetryCnt = 0; |
| 664 | 2391 RestartModule = 1; |
| 396 | 2392 } |
| 2393 } | |
| 2394 } | |
| 970 | 2395 else /* no command for the configuration step found => skip step */ |
| 2396 { | |
| 2397 if((BmTmpConfig > BM_CONFIG_OFF) && (BmTmpConfig < BM_CONFIG_DONE)) | |
| 2398 { | |
| 2399 BmTmpConfig++; | |
| 2400 } | |
| 2401 } | |
| 396 | 2402 if(result != HAL_OK) |
| 2403 { | |
| 2404 ConfigRetryCnt++; | |
| 2405 if(ConfigRetryCnt > 3) /* Configuration failed => switch off module */ | |
| 2406 { | |
| 2407 MX_Bluetooth_PowerOff(); | |
| 400 | 2408 if(RestartModule) |
| 2409 { | |
| 2410 RestartModule = 0; /* only one try */ | |
| 2411 ConfigRetryCnt = 200; /* used for delay to startup module again */ | |
| 664 | 2412 |
| 970 | 2413 if((BmTmpConfig == BM_CONFIG_ECHO) || (BmTmpConfig == BM_INIT_ECHO)) /* the module did not answer even once => try again with alternative baud rate */ |
| 664 | 2414 { |
| 2415 HAL_UART_DeInit(&UartHandle); | |
| 2416 HAL_Delay(1); | |
| 2417 UartHandle.Init.BaudRate = 460800; | |
| 2418 HAL_UART_Init(&UartHandle); | |
| 2419 } | |
| 400 | 2420 BmTmpConfig = BM_CONFIG_RETRY; |
| 2421 } | |
| 2422 else /* even restarting module failed => switch bluetooth off */ | |
| 2423 { | |
| 2424 ConfigRetryCnt = 0; | |
| 2425 BmTmpConfig = BM_CONFIG_OFF; | |
| 2426 settingsGetPointer()->bluetoothActive = 0; | |
| 2427 } | |
| 396 | 2428 } |
| 2429 } | |
| 2430 return result; | |
| 2431 } | |
| 2432 | |
| 38 | 2433 static void tComm_Error_Handler(void) |
| 2434 { | |
| 2435 while(1) | |
| 2436 {} | |
| 2437 } |