Mercurial > public > ostc4
annotate Discovery/Src/tComm.c @ 929:63c340abd70e Evo_2_23 tip
Add a line to the compass heading dive menu that shows the currently set heading to enable the
diver to confirm it / add it to notes.
Also add a log entry every time a new compass heading is set or the heading is cleared.
And add a way to add compass headings to the log without changing the currently set heading -
this was added after discussion with cave divers who are interested in recording headings
when mapping out caves.
From mikeller
| author | heinrichsweikamp |
|---|---|
| date | Mon, 02 Dec 2024 11:16:10 +0100 |
| parents | 1b05a84f6d0f |
| children |
| 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); | |
| 142 | |
| 143 #ifdef BOOTLOADER_STANDALONE | |
| 144 static uint8_t receive_update_data_cpu2(void); | |
| 145 uint8_t receive_update_data_cpu2_sub(uint8_t* pBuffer); | |
| 146 #endif | |
| 147 | |
| 148 /* Exported functions --------------------------------------------------------*/ | |
| 149 | |
| 150 void tComm_init(void) | |
| 151 { | |
| 152 tCscreen.FBStartAdress = 0; | |
| 153 tCscreen.ImageHeight = 480; | |
| 154 tCscreen.ImageWidth = 800; | |
| 155 tCscreen.LayerIndex = 1; | |
| 156 | |
| 157 tCwindow.Image = &tCscreen; | |
| 158 tCwindow.WindowNumberOfTextLines = 6; | |
| 159 tCwindow.WindowLineSpacing = 65; | |
| 160 tCwindow.WindowTab = 400; | |
| 161 tCwindow.WindowX0 = 20; | |
| 162 tCwindow.WindowX1 = 779; | |
|
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163 |
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164 |
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165 if(!settingsGetPointer()->FlipDisplay) |
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166 { |
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167 tCwindow.WindowY0 = 0; |
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168 tCwindow.WindowY1 = 479; |
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169 } |
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170 else |
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171 { |
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172 tCwindow.WindowY0 = 479 - 390; |
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173 tCwindow.WindowY1 = 479 - 25; |
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174 } |
| 38 | 175 |
| 176 StartListeningToUART = 1; | |
| 177 } | |
| 178 | |
| 179 uint8_t tComm_control(void) | |
| 180 { | |
| 181 uint8_t answer = 0; | |
| 182 #ifndef BOOTLOADER_STANDALONE | |
| 183 | |
| 184 /* should do something like reset UART ... */ | |
| 185 if( settingsGetPointer()->bluetoothActive == 0) | |
| 186 { | |
| 187 if(bluetoothActiveLastTime) | |
| 188 { | |
| 396 | 189 HAL_UART_AbortReceive_IT(&UartHandle); |
| 38 | 190 HAL_UART_DeInit(&UartHandle); |
| 191 HAL_Delay(1); | |
| 396 | 192 UartHandle.Init.BaudRate = 115200; /* Module will be operating at default baud rate if powered again */ |
| 193 BmTmpConfig = BM_CONFIG_OFF; /* Restart configuration if powered again */ | |
| 38 | 194 HAL_UART_Init(&UartHandle); |
| 195 HAL_Delay(1); | |
| 196 UartReady = RESET; | |
| 197 StartListeningToUART = 1; | |
| 198 bluetoothActiveLastTime = 0; | |
| 199 receiveStartByteUart = 0; | |
| 396 | 200 RequestDisconnection = 0; |
| 38 | 201 } |
| 202 return 0; | |
| 203 } | |
| 204 else | |
| 205 { | |
| 206 bluetoothActiveLastTime = 1; | |
| 396 | 207 if(RequestDisconnection) |
| 208 { | |
| 209 RequestDisconnection = 0; | |
| 210 tComm_Disconnect(); | |
| 211 } | |
| 38 | 212 } |
| 213 | |
| 214 #endif | |
| 215 | |
| 396 | 216 if(BmTmpConfig != BM_CONFIG_DONE) |
| 217 { | |
| 218 tComm_HandleBlueModConfig(); | |
| 219 } | |
| 220 else | |
| 221 { | |
| 38 | 222 /*##-2- Put UART peripheral in reception process ###########################*/ |
| 223 | |
| 396 | 224 if((UartReady == RESET) && StartListeningToUART) |
| 225 { | |
| 226 StartListeningToUART = 0; | |
| 227 if(HAL_UART_Receive_IT(&UartHandle, &receiveStartByteUart, 1) != HAL_OK) | |
| 228 tComm_Error_Handler(); | |
| 229 } | |
| 230 /* Reset transmission flag */ | |
| 231 if(UartReady == SET) | |
| 232 { | |
| 233 UartReady = RESET; | |
| 234 if((receiveStartByteUart == BYTE_DOWNLOAD_MODE) || (receiveStartByteUart == BYTE_SERVICE_MODE)) | |
| 235 answer = openComm(receiveStartByteUart); | |
| 236 StartListeningToUART = 1; | |
| 237 return answer; | |
| 238 } | |
| 38 | 239 } |
| 240 return 0; | |
| 241 } | |
| 242 | |
| 243 | |
| 244 void tComm_refresh(void) | |
| 245 { | |
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246 char localString[255]; |
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247 |
| 38 | 248 if(tCscreen.FBStartAdress == 0) |
| 249 { | |
| 250 GFX_hwBackgroundOn(); | |
| 251 tCscreen.FBStartAdress = getFrame(18); | |
| 252 write_content_simple(&tCscreen, 0, 800, 480-24, &FontT24,"Exit",CLUT_ButtonSurfaceScreen); | |
| 396 | 253 write_content_simple(&tCscreen, 800 - 70, 800, 480-24, &FontT24,"Signal",CLUT_ButtonSurfaceScreen); |
| 254 | |
| 38 | 255 if(receiveStartByteUart == BYTE_SERVICE_MODE) |
| 256 GFX_write_string(&FontT48, &tCwindow, "Service mode enabled",2); | |
| 257 else | |
| 258 GFX_write_string(&FontT48, &tCwindow, "Download mode enabled",2); | |
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259 GFX_SetFramesTopBottom(tCscreen.FBStartAdress, 0,480); |
| 38 | 260 display_text[0] = 0; |
| 261 display_text[255] = 0; | |
| 262 } | |
| 263 else if(display_text[255]) | |
| 264 { | |
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265 display_text[(uint8_t)display_text[255]] = 0; |
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266 localString[0] = TXT_MINIMAL; |
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267 strcpy (&localString[1],display_text); |
| 38 | 268 releaseFrame(18,tCscreen.FBStartAdress); |
| 269 tCscreen.FBStartAdress = getFrame(18); | |
| 270 write_content_simple(&tCscreen, 0, 800, 480-24, &FontT24,"Exit",CLUT_ButtonSurfaceScreen); | |
| 396 | 271 write_content_simple(&tCscreen, 800 - 70, 800, 480-24, &FontT24,"Signal",CLUT_ButtonSurfaceScreen); |
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272 GFX_write_string(&FontT48, &tCwindow, localString,2); |
| 38 | 273 GFX_SetFrameTop(tCscreen.FBStartAdress); |
| 274 display_text[0] = 0; | |
| 275 display_text[255] = 0; | |
| 276 } | |
| 277 } | |
| 278 | |
| 279 | |
| 280 void tComm_verlauf(uint8_t percentage_complete) | |
| 281 { | |
| 282 uint32_t pDestination; | |
| 283 | |
| 284 pDestination = (uint32_t)tCscreen.FBStartAdress; | |
| 285 pDestination += 150 * tCscreen.ImageHeight * 2; | |
| 286 pDestination += 100 * 2; | |
| 287 | |
| 288 if(percentage_complete > 100) | |
| 289 percentage_complete = 100; | |
| 290 | |
| 291 int i = 1; | |
| 292 while(i<=percentage_complete) | |
| 293 { | |
| 294 i += 1; | |
| 295 for(int y=0;y<4;y++) | |
| 296 { | |
| 297 for(int x=0;x<40;x++) | |
| 298 { | |
| 299 *(__IO uint16_t*)pDestination = 0xFF00 + 00; | |
| 300 pDestination += 2; | |
| 301 } | |
| 302 pDestination += (tCscreen.ImageHeight - 40 )* 2; | |
| 303 } | |
| 304 pDestination += tCscreen.ImageHeight * 2; // one spare line | |
| 305 } | |
| 306 } | |
| 307 | |
| 308 | |
| 309 void tComm_exit(void) | |
| 310 { | |
| 311 SStateList status; | |
| 312 get_globalStateList(&status); | |
| 313 | |
| 314 releaseFrame(18,tCscreen.FBStartAdress); | |
| 315 tCscreen.FBStartAdress = 0; | |
| 316 GFX_hwBackgroundOff(); | |
| 317 | |
| 318 if(setForcedBluetoothName) | |
| 319 { | |
| 320 setForcedBluetoothName = 0; | |
| 321 MX_Bluetooth_PowerOff(); | |
| 322 HAL_Delay(1000); | |
| 323 MX_Bluetooth_PowerOn(); | |
| 324 tComm_Set_Bluetooth_Name(1); | |
| 396 | 325 tComm_StartBlueModConfig(); |
| 38 | 326 } |
| 327 #ifndef BOOTLOADER_STANDALONE | |
| 328 if(updateSettingsAndMenuOnExit) | |
| 329 { | |
| 330 check_and_correct_settings(); | |
| 331 createDiveSettings(); | |
| 332 tM_rebuild_menu_after_tComm(); | |
| 333 } | |
| 334 #endif | |
| 335 updateSettingsAndMenuOnExit = 0; | |
| 336 | |
| 337 if(status.base == BaseComm) | |
| 338 { | |
| 339 #ifndef BOOTLOADER_STANDALONE | |
| 340 set_globalState_tHome(); | |
| 341 #else | |
| 342 set_globalState_Base(); | |
| 343 #endif | |
| 344 } | |
| 462 | 345 settingsGetPointer()->bluetoothActive = 0; |
| 346 MX_Bluetooth_PowerOff(); // Power down Bluetooth on the way out | |
| 38 | 347 } |
| 348 | |
| 349 | |
| 350 uint8_t tComm_Set_Bluetooth_Name(uint8_t force) | |
| 351 { | |
| 352 uint8_t answer = 0; | |
| 353 | |
| 354 if(hardwareDataGetPointer()->secondarySerial != 0xFFFF) | |
| 355 { | |
| 356 if(force || (hardwareDataGetPointer()->secondary_bluetooth_name_set == 0xFF)) | |
| 357 answer = HW_Set_Bluetooth_Name(hardwareDataGetPointer()->secondarySerial, 0); | |
| 358 #ifdef BOOTLOADER_STANDALONE | |
| 359 if(answer == HAL_OK) | |
| 360 hardware_programmSecondaryBluetoothNameSet(); | |
| 361 #endif | |
| 362 } | |
| 363 else | |
| 364 if(hardwareDataGetPointer()->primarySerial != 0xFFFF) | |
| 365 { | |
| 366 if(force || (hardwareDataGetPointer()->production_bluetooth_name_set == 0xFF)) | |
| 367 answer = HW_Set_Bluetooth_Name(hardwareDataGetPointer()->primarySerial, 0); | |
| 368 #ifdef BOOTLOADER_STANDALONE | |
| 369 if(answer == HAL_OK) | |
| 370 hardware_programmPrimaryBluetoothNameSet(); | |
| 371 #endif | |
| 372 } | |
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373 else /* no serial set at all => do default configuration of the module */ |
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374 { |
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375 #define NINAB22103B00 |
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376 #ifdef NINAB22103B00 |
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377 answer = 0xFF; |
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378 #endif |
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379 } |
| 38 | 380 return answer; |
| 381 } | |
| 382 | |
| 383 | |
| 384 uint8_t HW_Set_Bluetooth_Name(uint16_t serial, uint8_t withEscapeSequence) | |
| 385 { | |
| 386 uint8_t answer = HAL_OK; | |
| 387 uint8_t aRxBuffer[50]; | |
| 388 | |
| 389 // char aTxFactoryDefaults[50] = "AT&F1\r"; | |
| 390 | |
| 391 char aTxBufferEscapeSequence[50] = "+++"; | |
| 392 // limit is 19 chars, with 7 chars shown in BLE advertising mode | |
| 393 //________________________123456789012345678901 | |
| 394 char aTxBufferName[50] = "AT+BNAME=OSTC4-12345\r"; | |
| 396 | 395 char answerOkay[6] = "\r\nOK\r\n"; |
| 38 | 396 |
| 397 gfx_number_to_string(5,1,&aTxBufferName[15],serial); | |
| 398 | |
| 399 // store active configuration in non-volatile memory | |
| 400 char aTxBufferWrite[50] = "AT&W\r"; | |
| 401 | |
| 402 // char aTxBufferReset[50] = "AT+RESET\r"; | |
| 403 | |
| 404 | |
| 405 HAL_Delay(1010); | |
| 406 if(withEscapeSequence) | |
| 407 { | |
| 408 aRxBuffer[0] = 0; | |
| 409 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferEscapeSequence, 3, 2000)!= HAL_OK) | |
| 410 answer = HAL_ERROR; | |
| 411 HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 3, 2000); | |
| 412 HAL_Delay(1010); | |
| 413 | |
| 414 for(int i=0;i<3;i++) | |
| 415 if(aRxBuffer[i] != '+') | |
| 416 answer = HAL_ERROR; | |
| 417 } | |
| 418 | |
| 419 aRxBuffer[0] = 0; | |
| 420 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferName, 21, 2000)!= HAL_OK) | |
| 421 answer = HAL_ERROR; | |
| 422 HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 21+6, 2000); | |
| 423 | |
| 424 for(int i=0;i<21;i++) | |
| 425 if(aRxBuffer[i] != aTxBufferName[i]) | |
| 426 answer = HAL_ERROR; | |
| 427 | |
| 428 for(int i=0;i<6;i++) | |
| 429 if(aRxBuffer[21+i] != answerOkay[i]) | |
| 430 answer = HAL_ERROR; | |
| 431 | |
| 432 HAL_Delay(200); | |
| 433 | |
| 434 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferWrite, 5, 2000)!= HAL_OK) | |
| 435 answer = HAL_ERROR; | |
| 436 HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 5+6, 2000); | |
| 437 | |
| 438 for(int i=0;i<5;i++) | |
| 439 if(aRxBuffer[i] != aTxBufferWrite[i]) | |
| 440 answer = HAL_ERROR; | |
| 441 | |
| 442 for(int i=0;i<6;i++) | |
| 443 if(aRxBuffer[5+i] != answerOkay[i]) | |
| 444 answer = HAL_ERROR; | |
| 445 | |
| 446 answer = HAL_OK; | |
| 447 return answer; | |
| 448 } | |
| 870 | 449 #ifndef BOOTLOADER_STANDALONE |
| 396 | 450 void tComm_Disconnect() |
| 451 { | |
| 452 uint8_t answer; | |
| 453 uint8_t retrycnt = 3; | |
| 454 char aTxDisconnect[] ="ATH\r"; | |
| 455 char aTxBufferEnd[] = "ATO\r"; | |
| 456 char aTxBufferEscapeSequence[] = "+++"; | |
| 457 | |
| 458 uint8_t sizeDisconnect = sizeof(aTxDisconnect) -1; | |
| 459 | |
| 460 HAL_UART_AbortReceive_IT(&UartHandle); | |
| 461 do | |
| 462 { | |
| 463 HAL_Delay(200); | |
|
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464 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferEscapeSequence, 3, UART_OPERATION_TIMEOUT)== HAL_OK) |
| 396 | 465 { |
| 466 answer = tComm_CheckAnswerOK(); | |
| 467 } | |
| 468 retrycnt--; | |
| 469 } | |
| 470 while((answer != HAL_OK) && (retrycnt > 0)); | |
| 471 | |
| 472 if(answer == HAL_OK) | |
| 473 { | |
| 474 answer = HAL_ERROR; | |
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475 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxDisconnect,sizeDisconnect , UART_OPERATION_TIMEOUT)== HAL_OK) |
| 396 | 476 { |
| 477 answer = HAL_ERROR; | |
| 478 if(tComm_CheckAnswerOK() == HAL_OK) | |
| 479 { | |
| 480 answer = HAL_ERROR; | |
|
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481 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferEnd, 4, UART_OPERATION_TIMEOUT) == HAL_OK) /* exit terminal mode */ |
| 396 | 482 { |
| 483 answer = tComm_CheckAnswerOK(); | |
| 484 } | |
| 485 } | |
| 486 } | |
| 487 } | |
| 488 | |
| 489 if(answer != HAL_OK) /* we are somehow not able to do a clean disconnect => fallback to "previous" power off implementation" */ | |
| 490 { | |
| 491 settingsGetPointer()->bluetoothActive = 0; | |
| 492 MX_Bluetooth_PowerOff(); | |
| 493 } | |
| 494 } | |
| 870 | 495 #endif |
| 38 | 496 |
| 497 uint8_t openComm(uint8_t aRxByte) | |
| 498 { | |
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499 SStateList status; |
| 396 | 500 uint8_t localRx; |
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501 uint8_t timeoutCounter = 0; |
| 38 | 502 uint8_t answer = 0; |
| 503 uint8_t service_mode_last_three_bytes[3]; | |
| 504 uint8_t service_mode_response[5] = | |
| 505 { | |
| 506 0x4B, | |
| 507 0xAB, | |
| 508 0xCD, | |
| 509 0xEF, | |
| 510 0x4C | |
| 511 }; | |
| 512 uint8_t download_mode_response[2] = | |
| 513 { | |
| 514 0xBB, | |
| 515 0x4D | |
| 516 }; | |
| 517 | |
| 518 if((aRxByte != BYTE_DOWNLOAD_MODE) && (aRxByte != BYTE_SERVICE_MODE)) | |
| 519 return 0; | |
| 520 | |
| 521 set_globalState(StUART_STANDARD); | |
| 522 | |
| 523 /* service mode is four bytes | |
| 524 0xAA 0xAB 0xCD 0xEF | |
| 525 answer is | |
| 526 */ | |
| 396 | 527 localRx = aRxByte; |
| 38 | 528 |
| 529 if(aRxByte == BYTE_SERVICE_MODE) | |
| 530 { | |
| 531 if((HAL_UART_Receive(&UartHandle, (uint8_t*)service_mode_last_three_bytes, 3, 2000)!= HAL_OK)) | |
| 532 answer = 0x00; | |
| 533 else | |
| 534 { | |
| 535 if((service_mode_last_three_bytes[0] != 0xAB) || (service_mode_last_three_bytes[1] != 0xCD) || (service_mode_last_three_bytes[2] != 0xEF)) | |
| 536 answer = 0x00; | |
| 537 else | |
| 538 { | |
| 539 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)service_mode_response, 5, 2000)!= HAL_OK) | |
| 540 answer = 0x00; | |
| 541 else | |
| 542 answer = prompt4D4C(receiveStartByteUart); | |
| 543 } | |
| 544 } | |
| 545 } | |
| 546 else //if(aRxByte == BYTE_SERVICE_MODE) | |
| 547 { | |
| 548 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)download_mode_response, 2, 2000)!= HAL_OK) | |
| 549 answer = 0x00; | |
| 550 else | |
| 551 answer = prompt4D4C(receiveStartByteUart); | |
| 552 } | |
| 396 | 553 |
| 554 while((answer == prompt4D4C(receiveStartByteUart)) && (timeoutCounter < UART_TIMEOUT_SECONDS)) /* try receive once a second */ | |
| 38 | 555 { |
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556 if(HAL_UART_Receive(&UartHandle, (uint8_t*)&localRx, 1, UART_OPERATION_TIMEOUT)!= HAL_OK) |
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557 { |
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558 timeoutCounter++; |
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559 get_globalStateList(&status); |
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560 if (status.base != BaseComm) |
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561 { |
| 396 | 562 timeoutCounter = UART_TIMEOUT_SECONDS; /* Abort action triggered outside main loop => exit */ |
| 563 } | |
| 564 if(EvaluateBluetoothSignalStrength) | |
| 565 { | |
| 566 tComm_EvaluateBluetoothStrength(); | |
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567 } |
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568 } |
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569 else |
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570 { |
| 396 | 571 answer = select_mode(localRx); |
| 572 timeoutCounter = 0; | |
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573 } |
| 38 | 574 } |
| 575 set_returnFromComm(); | |
| 576 return 1; | |
| 577 } | |
| 578 | |
| 579 | |
| 580 uint8_t prompt4D4C(uint8_t mode) | |
| 581 { | |
| 582 if(mode == BYTE_SERVICE_MODE) | |
| 583 return 0x4C; | |
| 584 else | |
| 585 return 0x4D; | |
| 586 } | |
| 587 | |
| 588 | |
| 589 uint8_t select_mode(uint8_t type) | |
| 590 { | |
| 591 #ifndef BOOTLOADER_STANDALONE | |
| 592 SLogbookHeader logbookHeader; | |
| 593 SLogbookHeaderOSTC3 * plogbookHeaderOSTC3; | |
| 594 SLogbookHeaderOSTC3compact * plogbookHeaderOSTC3compact; | |
| 595 uint32_t sampleTotalLength; | |
| 596 SSettings* pSettings = settingsGetPointer(); | |
| 597 RTC_DateTypeDef sdatestructure; | |
| 598 RTC_TimeTypeDef stimestructure; | |
| 870 | 599 uint16_t index; |
| 600 uint32_t header_profileLength, OSTC3_profileLength; | |
| 38 | 601 #else |
| 602 uint8_t dummyForBootloader[256] = {0}; | |
| 603 #endif | |
| 604 uint8_t count; | |
| 605 uint8_t aTxBuffer[128]; | |
| 606 uint8_t aRxBuffer[68]; | |
| 607 uint8_t answer; | |
| 608 aTxBuffer[0] = type; | |
| 609 aTxBuffer[1] = prompt4D4C(receiveStartByteUart); | |
| 610 uint8_t tempHigh, tempLow; | |
| 611 count = 0; | |
| 612 | |
| 613 // service mode only commands | |
| 614 if(receiveStartByteUart == BYTE_SERVICE_MODE) | |
| 615 { | |
| 616 // first part | |
| 617 switch(type) | |
| 618 { | |
| 619 // start communication (again) | |
| 620 case 0xAA: | |
| 621 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 2, 1000)!= HAL_OK) | |
| 622 return 0; | |
| 623 else | |
| 624 return prompt4D4C(receiveStartByteUart); | |
| 625 | |
| 626 /* | |
| 627 // update firmware main preparation | |
| 628 case 0x74: | |
| 629 ext_flash_erase_firmware_if_not_empty(); | |
| 630 break; | |
| 631 | |
| 632 // update firmware main with variable full access memory location preparation | |
| 633 case 0x76: | |
| 634 ext_flash_erase_firmware2_if_not_empty(); | |
| 635 break; | |
| 636 */ | |
| 637 default: | |
| 638 break; | |
| 639 } | |
| 640 | |
| 641 #ifndef BOOTLOADER_STANDALONE | |
| 642 uint32_t logCopyDataPtr = 0; | |
| 643 convert_Type logCopyDataLength; | |
| 644 uint32_t logCopyDataPtrTemp = 0; | |
| 645 uint32_t logCopyDataLengthTemp = 0; | |
| 646 uint8_t logDummyByte = 0; | |
| 647 uint8_t logStepBackwards = 0; | |
| 648 convert16_Type totalDiveCount; | |
| 649 logCopyDataLength.u32bit = 0; | |
| 650 totalDiveCount.u16bit = 0; | |
| 651 #endif | |
| 652 | |
|
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653 // Exit communication on Text like RING, CONNECT, ... or 0xFF command |
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654 if((type < 0x60) || (type == 0xFF)) |
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655 return 0; |
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656 |
| 38 | 657 // return of command for (almost) all commands |
| 658 switch(type) | |
| 659 { | |
| 660 // not supported yet case 0x20: // send hi:lo:temp1 bytes starting from ext_flash_address:3 | |
| 661 // not supported yet case 0x22: // Resets all logbook pointers and the logbook (!) | |
| 662 // not supported yet case 0x23: // Resets battery gauge registers | |
| 663 // not supported yet case 0x30: // write bytes starting from ext_flash_address:3 (Stop when timeout) | |
| 664 // not supported yet case 0x40: // erases 4kB block from ext_flash_address:3 (Warning: No confirmation or built-in security here...) | |
| 665 // not supported yet case 0x42: // erases range in 4kB steps (Get 3 bytes address and 1byte amount of 4kB blocks) | |
| 666 // not supported yet case 0x50: // sends firmware from external flash from 0x3E0000 to 0x3FD000 (118784bytes) via comm | |
| 667 case 0xFE: // hw unit_tests | |
| 668 case 0x71: // hw read manufacturing data | |
| 669 case 0x73: // hw update FLEX | |
| 670 case 0x79: // hw read device data | |
| 671 #ifdef BOOTLOADER_STANDALONE | |
| 672 case 0x74: // hw update Firmware | |
| 673 case 0x75: // hw update RTE | |
| 674 case 0x76: // hw update Fonts | |
| 675 case 0x80: // hw write manufacturing data | |
| 676 case 0x81: // hw write second serial | |
| 677 case 0x82: // hw set bluetooth name | |
| 678 #else | |
| 679 case 0x83: // hw copy logbook entry - read | |
| 680 case 0x84: // hw copy logbook entry - write | |
| 681 case 0x85: // hw read entire logbook memory | |
| 682 case 0x86: // hw overwrite entire logbook memory | |
| 683 case 0x87: // hw ext_flash_repair_SPECIAL_dive_numbers_starting_count_with memory(x) | |
|
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684 case 0x88: /* read entire sample memory */ |
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685 case 0x89: /* write entire sample memory */ |
| 38 | 686 |
| 687 #endif | |
| 688 case 0xC1: // Start low-level bootloader | |
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689 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1, UART_OPERATION_TIMEOUT)!= HAL_OK) |
| 38 | 690 return 0; |
| 691 break; | |
| 692 default: | |
| 693 break; | |
| 694 } | |
| 695 | |
| 696 // now send content or update firmware | |
| 697 switch(type) | |
| 698 { | |
| 699 case 0xFE: | |
| 700 // work to do :-) 12. Oct. 2015 | |
| 701 // 256 bytes output | |
| 702 memset(aTxBuffer,0,128); | |
| 703 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 704 return 0; | |
| 705 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 706 return 0; | |
| 707 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 708 break; | |
| 709 | |
| 710 case 0x71: | |
| 711 memcpy(aTxBuffer,hardwareDataGetPointer(),64); | |
| 712 count += 64; | |
| 713 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 714 break; | |
| 715 | |
| 716 case 0x73: | |
| 717 #ifndef BOOTLOADER_STANDALONE | |
| 718 answer = receive_update_flex(1); | |
| 719 #else | |
| 720 answer = receive_update_flex(0); | |
| 721 #endif | |
| 722 if(answer == 0) | |
| 723 return 0; | |
| 724 else if(answer == 2) // 2 = RTE without bootToBootloader | |
| 725 { | |
| 726 aTxBuffer[0] = 0xFF; | |
| 727 HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1,10000); | |
| 728 return 0; | |
| 729 } | |
| 730 else | |
| 731 { | |
| 732 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 733 if(answer == 1) /* 0xFF is checksum error, 2 = RTE without bootToBootloader */ | |
| 734 { | |
| 735 extern uint8_t bootToBootloader; | |
| 736 bootToBootloader = 1; | |
| 737 } | |
| 738 } | |
| 739 break; | |
| 740 | |
| 741 case 0x79: | |
| 742 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1,10000)!= HAL_OK) | |
| 743 return 0; | |
| 744 ext_flash_read_fixed_16_devicedata_blocks_formated_128byte_total(aTxBuffer); | |
| 745 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 746 return 0; | |
| 747 aTxBuffer[0] = prompt4D4C(receiveStartByteUart); | |
| 748 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1,10000)!= HAL_OK) | |
| 749 return 0; | |
| 750 else | |
| 751 return prompt4D4C(receiveStartByteUart); | |
| 752 | |
| 753 case 0x82: | |
| 754 #ifdef BOOTLOADER_STANDALONE | |
| 755 setForcedBluetoothName = 1; | |
| 756 return 0; | |
| 757 #else | |
| 758 settingsGetPointer()->debugModeOnStart = 1; | |
| 759 extern uint8_t bootToBootloader; | |
| 760 bootToBootloader = 1; | |
| 761 return prompt4D4C(receiveStartByteUart); | |
| 762 #endif | |
| 763 | |
| 764 #ifdef BOOTLOADER_STANDALONE | |
| 765 case 0x74: | |
| 766 answer = receive_update_data_mainCPU_firmware(); | |
| 767 if(answer != 0) | |
| 768 { | |
| 769 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 770 if(answer == 1) // 0xFF is checksum error | |
| 771 { | |
| 772 extern uint8_t bootToBootloader; | |
| 773 bootToBootloader = 1; | |
| 774 } | |
| 775 } | |
| 776 else | |
| 777 return 0; | |
| 778 break; | |
| 779 | |
| 780 case 0x75: | |
| 781 receive_update_data_cpu2(); | |
| 782 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 783 break; | |
| 784 | |
| 785 case 0x76: | |
| 786 answer = receive_update_data_mainCPU_variable_firmware(); | |
| 787 if(answer != 0) | |
| 788 { | |
| 789 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 790 if(answer == 1) // 0xFF is checksum error | |
| 791 { | |
| 792 extern uint8_t bootToBootloader; | |
| 793 bootToBootloader = 1; | |
| 794 } | |
| 795 } | |
| 796 else | |
| 797 return 0; | |
| 798 break; | |
| 799 | |
| 800 case 0x80: | |
| 801 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 52, 5000)!= HAL_OK) | |
| 802 return 0; | |
| 803 if(hardware_programmProductionData(aRxBuffer) == HAL_OK) | |
| 804 { | |
| 805 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 806 } | |
| 807 else | |
| 808 return 0; | |
| 809 break; | |
| 810 | |
| 811 case 0x81: | |
| 812 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 12, 1000)!= HAL_OK) | |
| 813 return 0; | |
| 814 if(hardware_programmSecondarySerial(aRxBuffer) == HAL_OK) | |
| 815 { | |
| 816 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 817 } | |
| 818 else | |
| 819 return 0; | |
| 820 break; | |
| 821 | |
| 822 #else | |
| 823 | |
| 824 #ifdef SPECIALPROGRAMM | |
| 825 case 0x80: | |
| 826 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 52, 5000)!= HAL_OK) | |
| 827 return 0; | |
| 828 if(hardware_programmProductionData(aRxBuffer) == HAL_OK) | |
| 829 { | |
| 830 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 831 } | |
| 832 else | |
| 833 return 0; | |
| 834 break; | |
| 835 #endif | |
| 836 case 0x83: | |
| 837 if(HAL_UART_Receive(&UartHandle, &logStepBackwards, 1, 1000)!= HAL_OK) | |
| 838 return 0; | |
| 839 logCopyDataPtr = getFrame(98); | |
| 840 logCopyDataPtrTemp = logCopyDataPtr; | |
| 841 logCopyDataLength.u32bit = ext_flash_read_dive_raw_with_double_header_1K((uint8_t *)logCopyDataPtr, 1000000,logStepBackwards); | |
| 842 answer = HAL_OK; | |
| 843 if(answer == HAL_OK) | |
| 844 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteLow), 1,2000); | |
| 845 if(answer == HAL_OK) | |
| 846 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteMidLow), 1,2000); | |
| 847 if(answer == HAL_OK) | |
| 848 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteMidHigh), 1,2000); | |
| 849 if(answer == HAL_OK) | |
| 850 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteHigh), 1,2000); | |
| 851 logCopyDataLengthTemp = logCopyDataLength.u32bit; | |
| 852 while((logCopyDataLengthTemp >= 0xFFFF) && (answer == HAL_OK)) | |
| 853 { | |
| 854 answer = HAL_UART_Transmit(&UartHandle, (uint8_t *)logCopyDataPtrTemp, 0xFFFF,30000); | |
| 855 logCopyDataLengthTemp -= 0xFFFF; | |
| 856 logCopyDataPtrTemp += 0xFFFF; | |
| 857 } | |
| 858 if((logCopyDataLengthTemp > 0) && (answer == HAL_OK)) | |
| 859 answer = HAL_UART_Transmit(&UartHandle, (uint8_t *)logCopyDataPtrTemp, (uint16_t)logCopyDataLengthTemp,30000); | |
| 860 releaseFrame(98,logCopyDataPtr); | |
| 861 if(answer == HAL_OK) | |
| 862 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 863 else | |
| 864 return 0; | |
| 865 break; | |
| 866 | |
| 867 case 0x84: | |
| 868 logCopyDataPtr = getFrame(98); | |
| 869 logCopyDataPtrTemp = logCopyDataPtr; | |
| 870 answer = HAL_OK; | |
| 871 if(answer == HAL_OK) | |
| 872 answer = HAL_UART_Receive(&UartHandle, &logDummyByte, 1,2000); | |
| 873 if(answer == HAL_OK) | |
| 874 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteLow), 1,2000); | |
| 875 if(answer == HAL_OK) | |
| 876 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteMidLow), 1,2000); | |
| 877 if(answer == HAL_OK) | |
| 878 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteMidHigh), 1,2000); | |
| 879 if(answer == HAL_OK) | |
| 880 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteHigh), 1,2000); | |
| 881 logCopyDataLengthTemp = logCopyDataLength.u32bit; | |
| 882 while((logCopyDataLengthTemp >= 0xFFFF) && (answer == HAL_OK)) | |
| 883 { | |
| 884 answer = HAL_UART_Receive(&UartHandle, (uint8_t *)logCopyDataPtrTemp, 0xFFFF,30000); | |
| 885 logCopyDataLengthTemp -= 0xFFFF; | |
| 886 logCopyDataPtrTemp += 0xFFFF; | |
| 887 } | |
| 888 if((logCopyDataLengthTemp > 0) && (answer == HAL_OK)) | |
| 889 answer = HAL_UART_Receive(&UartHandle, (uint8_t *)logCopyDataPtrTemp, (uint16_t)logCopyDataLengthTemp,30000); | |
| 890 if(answer == HAL_OK) | |
| 891 ext_flash_write_dive_raw_with_double_header_1K((uint8_t *)logCopyDataPtr, logCopyDataLength.u32bit); | |
| 892 releaseFrame(98,logCopyDataPtr); | |
| 893 if(answer == HAL_OK) | |
| 894 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 895 else | |
| 896 return 0; | |
| 897 break; | |
| 898 | |
| 899 case 0x85: | |
| 900 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 901 logCopyDataPtr = getFrame(98); | |
| 902 ext_flash_read_header_memory((uint8_t *)logCopyDataPtr); | |
| 903 for(int i=0;i<8;i++) | |
| 904 HAL_UART_Transmit(&UartHandle, (uint8_t *)(logCopyDataPtr + (0x8000 * i)), (uint16_t)0x8000,60000); | |
| 905 releaseFrame(98,logCopyDataPtr); | |
|
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906 #ifdef SEND_DATA_DETAILS |
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907 HAL_UART_Transmit(&UartHandle, (uint8_t*)&pSettings->lastDiveLogId, 1,60000); |
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908 #endif |
| 38 | 909 break; |
| 910 | |
| 911 case 0x86: | |
| 912 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 913 logCopyDataPtr = getFrame(98); | |
| 914 for(int i=0;i<8;i++) | |
|
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915 { |
| 38 | 916 HAL_UART_Receive(&UartHandle, (uint8_t *)(logCopyDataPtr + (0x8000 * i)), (uint16_t)0x8000,60000); |
|
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917 } |
| 38 | 918 ext_flash_write_header_memory((uint8_t *)logCopyDataPtr); |
|
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919 #ifdef SEND_DATA_DETAILS |
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920 if(HAL_UART_Receive(&UartHandle, (uint8_t *)(logCopyDataPtr + (0x8000 * 8)), (uint16_t)0x01,60000) == HAL_OK) /* receive lastlogID */ |
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921 { |
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922 pSettings->lastDiveLogId = *(uint8_t*)(logCopyDataPtr + (0x40000)); |
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923 } |
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924 #endif |
| 38 | 925 releaseFrame(98,logCopyDataPtr); |
| 926 break; | |
| 927 | |
| 928 case 0x87: | |
| 929 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 4, 1000)!= HAL_OK) | |
| 930 return 0; | |
| 931 if(((aRxBuffer[0] ^ aRxBuffer[2]) != 0xFF) || ((aRxBuffer[1] ^ aRxBuffer[3]) != 0xFF)) | |
| 932 return 0; | |
| 933 totalDiveCount.u8bit.byteLow = aRxBuffer[1]; | |
| 934 totalDiveCount.u8bit.byteHigh = aRxBuffer[0]; | |
| 935 ext_flash_repair_SPECIAL_dive_numbers_starting_count_with(totalDiveCount.u16bit); | |
| 936 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 937 break; | |
|
464
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938 case 0x88: |
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939 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); |
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940 logCopyDataPtr = getFrame(98); |
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941 |
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942 for(index = 0; index <384; index++) /* transmit in 32k blocks */ |
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943 { |
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944 ext_flash_read_sample_memory((uint8_t *)logCopyDataPtr, index); |
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945 if(HAL_UART_Transmit(&UartHandle, (uint8_t *)(logCopyDataPtr), (uint16_t)0x8000,60000) != HAL_OK) |
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946 { |
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947 break; |
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948 } |
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949 } |
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950 releaseFrame(98,logCopyDataPtr); |
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951 HAL_UART_Transmit(&UartHandle, (uint8_t*)&pSettings->logFlashNextSampleStartAddress, 4,60000); /* send next sample pos */ |
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952 break; |
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953 case 0x89: |
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954 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); |
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955 logCopyDataPtr = getFrame(98); |
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956 |
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957 for(index = 0; index <384; index++) /* transmit in 32k blocks 384*/ |
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958 { |
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959 |
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960 if(HAL_UART_Receive(&UartHandle, (uint8_t *)(logCopyDataPtr), (uint16_t)0x8000,60000) != HAL_OK) |
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961 { |
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962 break; |
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963 } |
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964 ext_flash_write_sample_memory((uint8_t *)logCopyDataPtr, index); |
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965 } |
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966 |
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967 releaseFrame(98,logCopyDataPtr); |
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968 HAL_UART_Receive(&UartHandle, (uint8_t*)&pSettings->logFlashNextSampleStartAddress, 4,60000); /* send next sample pos */ |
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969 break; |
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|
970 |
| 38 | 971 #endif |
| 972 } | |
| 973 | |
| 974 // was service command? Yes, finish and exit | |
| 975 if(count) | |
| 976 { | |
| 977 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, count,10000)!= HAL_OK) | |
| 978 return 0; | |
| 979 else | |
| 980 return prompt4D4C(receiveStartByteUart); | |
| 981 } | |
| 982 } | |
| 983 | |
| 984 | |
| 985 // download mode commands | |
| 986 switch(type) | |
| 987 { | |
| 988 // return of command for almost all commands | |
| 989 case 0x60: // get model + features | |
| 990 case 0x61: // get all headers full (256 bytes) | |
| 991 case 0x62: // set clock | |
| 992 case 0x63: // set custom text | |
| 993 case 0x66: // get dive profile | |
| 994 case 0x69: // get serial, old version numbering, custom text | |
| 995 case 0x6A: // get model | |
| 996 case 0x6B: // get specific firmware version | |
| 396 | 997 case 0x6C: /* Display Bluetooth signal strength */ |
| 38 | 998 case 0x6D: // get all compact headers (16 byte) |
| 999 case 0x6E: // display text | |
| 1000 case 0x70: // read min, default, max setting | |
| 1001 case 0x72: // read setting | |
| 1002 case 0x77: // write setting | |
| 1003 case 0x78: // reset all settings | |
| 1004 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1, 1000)!= HAL_OK) | |
| 1005 return 0; | |
| 1006 break; | |
| 1007 | |
| 1008 // start communication (again) | |
| 1009 case 0xBB: | |
| 1010 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 2, 1000)!= HAL_OK) | |
| 1011 return 0; | |
| 1012 else | |
| 1013 return prompt4D4C(receiveStartByteUart); | |
| 1014 | |
| 1015 // stop communication | |
| 1016 case 0xFF: | |
| 1017 HAL_UART_Transmit(&UartHandle, (uint8_t*)&aTxBuffer, 1, 1000); | |
| 1018 return 0; | |
| 1019 | |
| 1020 default: | |
|
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1021 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); |
| 38 | 1022 break; |
| 1023 } | |
| 1024 | |
| 1025 switch(type) | |
| 1026 { | |
| 1027 case 0x62: | |
| 1028 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 6, 2000)!= HAL_OK) | |
| 1029 return 0; | |
| 1030 break; | |
| 1031 case 0x63: | |
| 1032 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 60, 5000)!= HAL_OK) | |
| 1033 return 0; | |
| 1034 break; | |
| 1035 case 0x66: | |
| 1036 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 1000)!= HAL_OK) | |
| 1037 return 0; | |
| 1038 break; | |
| 1039 case 0x6B: | |
| 1040 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 1000)!= HAL_OK) | |
| 1041 return 0; | |
| 1042 break; | |
| 1043 case 0x6E: | |
| 1044 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 16, 5000)!= HAL_OK) | |
| 1045 return 0; | |
| 1046 break; | |
| 1047 case 0x77: | |
| 1048 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 5, 5000)!= HAL_OK) | |
| 1049 return 0; | |
| 1050 break; | |
| 1051 case 0x72: | |
| 1052 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 5000)!= HAL_OK) | |
| 1053 return 0; | |
| 1054 break; | |
| 1055 case 0x70: | |
| 1056 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 5000)!= HAL_OK) | |
| 1057 return 0; | |
| 1058 break; | |
| 1059 } | |
| 1060 | |
| 1061 switch(type) | |
| 1062 { | |
| 1063 /* common to standard and bootloader */ | |
| 1064 | |
| 1065 // get model + features | |
| 1066 case 0x60: | |
| 1067 aTxBuffer[count++] = 0x00; // hardware descriptor HIGH byte | |
| 1068 aTxBuffer[count++] = 0x3B; // hardware descriptor LOW byte // 0x3B is OSTC4 // 0x1A is OTSC3 | |
| 1069 aTxBuffer[count++] = 0x00; // feature descriptor HIGH byte | |
| 138 | 1070 aTxBuffer[count++] = 0x00; // feature descriptor LOW byte |
| 38 | 1071 aTxBuffer[count++] = 0x43; // model id |
| 1072 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1073 break; | |
| 1074 | |
| 1075 // get model | |
| 1076 case 0x6A: | |
| 1077 aTxBuffer[count++] = 0x3B; // 0x3B is OSTC4 // 0x1A is OTSC3 | |
| 1078 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1079 break; | |
| 1080 | |
| 1081 // get all firmware version and status (OSTC4 only) | |
| 1082 case 0x6B: | |
| 1083 switch(*aRxBuffer) | |
| 1084 { | |
| 1085 case 0xFF: | |
| 1086 // firmware | |
| 1087 aTxBuffer[count++] = firmwareDataGetPointer()->versionFirst; | |
| 1088 aTxBuffer[count++] = firmwareDataGetPointer()->versionSecond; | |
| 1089 aTxBuffer[count++] = firmwareDataGetPointer()->versionThird; | |
| 1090 aTxBuffer[count++] = firmwareDataGetPointer()->versionBeta; | |
| 1091 break; | |
| 1092 case 0xFE: | |
| 1093 // RTE | |
| 1094 getActualRTEandFONTversion(&tempHigh, &tempLow, 0, 0); // RTE | |
| 1095 aTxBuffer[count++] = tempHigh; | |
| 1096 aTxBuffer[count++] = tempLow; | |
| 1097 aTxBuffer[count++] = 0; | |
| 1098 aTxBuffer[count++] = 0; | |
| 1099 break; | |
| 1100 case 0x10: | |
| 1101 getActualRTEandFONTversion( 0, 0, &tempHigh, &tempLow); // font | |
| 1102 aTxBuffer[count++] = tempHigh; | |
| 1103 aTxBuffer[count++] = tempLow; | |
| 1104 aTxBuffer[count++] = 0; | |
| 1105 aTxBuffer[count++] = 0; | |
| 1106 break; | |
| 1107 default: | |
| 1108 // not supported | |
| 1109 aTxBuffer[count++] = 0xFF; | |
| 1110 aTxBuffer[count++] = 0xFF; | |
| 1111 aTxBuffer[count++] = 0xFF; | |
| 1112 aTxBuffer[count++] = 0xFF; | |
| 1113 break; | |
| 1114 /* Jef Driesen Test | |
| 1115 default: | |
| 1116 // not supported | |
| 1117 aTxBuffer[count++] = 0x1; | |
| 1118 aTxBuffer[count++] = 0x1; | |
| 1119 aTxBuffer[count++] = 0x1; | |
| 1120 aTxBuffer[count++] = 0x1; | |
| 1121 break; | |
| 1122 */ | |
| 1123 } | |
| 1124 /* | |
| 1125 // serial | |
| 1126 aTxBuffer[count++] = pSettings->serialLow; | |
| 1127 aTxBuffer[count++] = pSettings->serialHigh; | |
| 1128 // batch code (date) | |
| 1129 hardwareBatchCode(&tempHigh, &tempLow); | |
| 1130 aTxBuffer[count++] = tempLow; | |
| 1131 aTxBuffer[count++] = tempHigh; | |
| 1132 // status and status detail (future feature) | |
| 1133 aTxBuffer[count++] = 0; | |
| 1134 aTxBuffer[count++] = 0; | |
| 1135 aTxBuffer[count++] = 0; | |
| 1136 aTxBuffer[count++] = 0; | |
| 1137 */ | |
| 1138 // prompt | |
| 1139 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1140 break; | |
| 1141 | |
| 396 | 1142 /* Trigger Bluetooth signal strength evaluation */ |
| 1143 case 0x6C: tComm_EvaluateBluetoothStrength(); | |
| 1144 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1145 break; | |
| 38 | 1146 // display text |
| 1147 case 0x6E: | |
| 1148 for(int i=0;i<16;i++) | |
| 1149 display_text[i] = aRxBuffer[i]; | |
| 1150 display_text[15] = 0; | |
| 1151 display_text[255] = 16; | |
| 1152 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1153 break; | |
| 1154 | |
| 1155 // version / identify | |
| 1156 case 0x69: | |
| 1157 #ifndef BOOTLOADER_STANDALONE | |
| 1158 aTxBuffer[count++] = pSettings->serialLow; | |
| 1159 aTxBuffer[count++] = pSettings->serialHigh; | |
| 1160 aTxBuffer[count++] = firmwareVersion_16bit_low(); | |
| 1161 aTxBuffer[count++] = firmwareVersion_16bit_high(); | |
| 1162 memcpy(&aTxBuffer[count], pSettings->customtext, 60); | |
| 1163 #else | |
| 1164 aTxBuffer[count++] = 0;//pSettings->serialLow; | |
| 1165 aTxBuffer[count++] = 0;//pSettings->serialHigh; | |
| 1166 aTxBuffer[count++] = 0;//firmwareVersion_16bit_low(); | |
| 1167 aTxBuffer[count++] = 0;//firmwareVersion_16bit_high(); | |
| 1168 memset(&aTxBuffer[count], 0, 60); | |
| 1169 #endif | |
| 1170 count += 60; | |
| 1171 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1172 break; | |
| 1173 | |
| 1174 #ifndef BOOTLOADER_STANDALONE | |
| 1175 //Reset all setting | |
| 1176 case 0x78: | |
| 1177 set_settings_to_Standard(); | |
| 1178 updateSettingsAndMenuOnExit = 1; | |
| 1179 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1180 break; | |
| 1181 #endif | |
| 1182 | |
| 1183 #ifndef BOOTLOADER_STANDALONE | |
| 1184 // full headers (256 byte) | |
| 1185 case 0x61: | |
| 1186 for(int StepBackwards = 255; StepBackwards > -1; StepBackwards--) | |
| 1187 { | |
| 1188 logbook_getHeader(StepBackwards, &logbookHeader); | |
| 1189 plogbookHeaderOSTC3 = logbook_build_ostc3header(&logbookHeader); | |
| 1190 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)plogbookHeaderOSTC3, 256,5000)!= HAL_OK) | |
| 1191 return 0; | |
| 1192 } | |
| 1193 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1194 break; | |
| 1195 | |
| 1196 // compact headers (16 byte) | |
| 1197 case 0x6D: | |
| 1198 for(int StepBackwards = 255; StepBackwards > -1; StepBackwards--) | |
| 1199 { | |
| 1200 logbook_getHeader(StepBackwards, &logbookHeader); | |
| 1201 plogbookHeaderOSTC3compact = logbook_build_ostc3header_compact(&logbookHeader); | |
| 1202 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)plogbookHeaderOSTC3compact, 16,5000)!= HAL_OK) | |
| 1203 return 0; | |
| 1204 } | |
| 1205 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1206 break; | |
| 1207 | |
| 1208 // set clock & date | |
| 1209 case 0x62: | |
| 1210 // ToDo | |
| 1211 stimestructure.Hours = aRxBuffer[0]; | |
| 1212 stimestructure.Minutes = aRxBuffer[1]; | |
| 1213 stimestructure.Seconds = aRxBuffer[2]; | |
| 1214 sdatestructure.Month = aRxBuffer[3]; | |
| 1215 sdatestructure.Date = aRxBuffer[4]; | |
| 1216 sdatestructure.Year = aRxBuffer[5]; // This parameter must be a number between Min_Data = 0 and Max_Data = 99 | |
| 1217 setWeekday(&sdatestructure); | |
| 1218 | |
| 1219 if( ( stimestructure.Hours < 24 ) | |
| 1220 &&( stimestructure.Minutes < 60 ) | |
| 1221 &&( stimestructure.Seconds < 60 ) | |
| 1222 &&( sdatestructure.Month < 13 ) | |
| 1223 &&( sdatestructure.Date < 32 ) | |
| 1224 &&( sdatestructure.Year < 100 )) | |
| 1225 { | |
| 1226 setTime(stimestructure); | |
| 1227 setDate(sdatestructure); | |
| 1228 set_globalState(StUART_RTECONNECT); | |
| 1229 HAL_Delay(1); | |
| 1230 set_globalState(StUART_STANDARD); | |
| 1231 } | |
| 1232 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1233 break; | |
| 1234 | |
| 1235 case 0x63: | |
| 1236 for(int i=0;i<60;i++) | |
| 1237 pSettings->customtext[i] = aRxBuffer[i]; | |
| 1238 pSettings->customtext[59] = 0; | |
| 1239 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1240 break; | |
| 1241 | |
| 1242 // get dive profile | |
| 1243 case 0x66: | |
| 1244 logbook_getHeader(255 - aRxBuffer[0], &logbookHeader); | |
| 1245 plogbookHeaderOSTC3 = logbook_build_ostc3header(&logbookHeader); | |
| 1246 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)plogbookHeaderOSTC3, 256,5000)!= HAL_OK) | |
| 1247 return 0; | |
|
456
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|
1248 |
|
467
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Cmd Get profile: transmit dummy profile if necessary
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|
1249 OSTC3_profileLength = (plogbookHeaderOSTC3->profileLength[2] << 16) + (plogbookHeaderOSTC3->profileLength[1] << 8) |
|
5387e684d797
Cmd Get profile: transmit dummy profile if necessary
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1250 + plogbookHeaderOSTC3->profileLength[0] -3; |
|
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Cmd Get profile: transmit dummy profile if necessary
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|
1251 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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changeset
|
1252 |
|
5387e684d797
Cmd Get profile: transmit dummy profile if necessary
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1253 if(OSTC3_profileLength != header_profileLength) /* has headerdata been changed to dummy data? */ |
| 38 | 1254 { |
| 458 | 1255 sampleTotalLength = logbook_fillDummySampleBuffer(&logbookHeader); |
|
456
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1256 while(sampleTotalLength >= 128) |
|
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1257 { |
|
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1258 logbook_readDummySamples(aTxBuffer,128); |
|
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1259 sampleTotalLength -= 128; |
|
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1260 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) |
|
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1261 return 0; |
|
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|
1262 } |
|
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1263 if(sampleTotalLength) |
|
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1264 { |
|
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1265 logbook_readDummySamples(aTxBuffer,sampleTotalLength); |
|
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1266 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, sampleTotalLength,5000)!= HAL_OK) |
|
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1267 return 0; |
|
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|
1268 } |
| 38 | 1269 } |
|
456
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1270 else |
| 38 | 1271 { |
|
456
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|
1272 ext_flash_open_read_sample(255 - aRxBuffer[0], &sampleTotalLength); |
|
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|
1273 while(sampleTotalLength >= 128) |
|
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1274 { |
|
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1275 ext_flash_read_next_sample_part(aTxBuffer,128); |
|
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1276 sampleTotalLength -= 128; |
|
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1277 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) |
|
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1278 return 0; |
|
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|
1279 } |
|
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1280 if(sampleTotalLength) |
|
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1281 { |
|
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1282 ext_flash_read_next_sample_part(aTxBuffer,sampleTotalLength); |
|
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1283 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, sampleTotalLength,5000)!= HAL_OK) |
|
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1284 return 0; |
|
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|
1285 } |
| 38 | 1286 } |
|
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|
1287 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); |
| 38 | 1288 break; |
| 1289 | |
| 1290 // read min,default,max setting | |
| 1291 case 0x70: | |
| 1292 count += readDataLimits__8and16BitValues_4and7BytesOutput(aRxBuffer[0],&aTxBuffer[count]); | |
| 1293 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1294 break; | |
| 1295 | |
| 1296 // read setting | |
| 1297 case 0x72: | |
| 1298 readData(aRxBuffer[0],&aTxBuffer[count]); | |
| 1299 count += 4; | |
| 1300 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1301 break; | |
| 1302 | |
| 1303 // write setting | |
| 1304 case 0x77: | |
| 1305 writeData(aRxBuffer); | |
| 1306 updateSettingsAndMenuOnExit = 1; | |
| 1307 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1308 break; | |
| 1309 #else | |
| 1310 /* bootloader dummies */ | |
| 1311 // full headers (256 byte) | |
| 1312 case 0x61: | |
| 1313 for(int StepBackwards = 0;StepBackwards<256;StepBackwards++) | |
| 1314 { | |
| 1315 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)dummyForBootloader, 256,5000)!= HAL_OK) | |
| 1316 return 0; | |
| 1317 } | |
| 1318 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1319 break; | |
| 1320 // compact headers (16 byte) | |
| 1321 case 0x6D: | |
| 1322 for(int StepBackwards = 0;StepBackwards<256;StepBackwards++) | |
| 1323 { | |
| 1324 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)dummyForBootloader, 16,5000)!= HAL_OK) | |
| 1325 return 0; | |
| 1326 } | |
| 1327 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1328 break; | |
| 1329 // set clock & date | |
| 1330 case 0x62: | |
| 1331 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1332 break; | |
| 1333 // set custom text | |
| 1334 case 0x63: | |
| 1335 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1336 break; | |
| 1337 // get dive profile | |
| 1338 case 0x66: | |
| 1339 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)dummyForBootloader, 256,5000)!= HAL_OK) | |
| 1340 return 0; | |
| 1341 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1342 break; | |
| 1343 // read min,default,max setting | |
| 1344 // read settings | |
| 1345 | |
| 1346 | |
| 1347 case 0x72: | |
| 1348 memcpy(&aTxBuffer[count], dummyForBootloader, 4); | |
| 1349 count += 4; | |
| 1350 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1351 break; | |
| 1352 // write settings | |
| 1353 case 0x77: | |
| 1354 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1355 break; | |
| 1356 #endif | |
| 1357 } | |
| 1358 | |
| 1359 if(count) | |
| 1360 { | |
| 1361 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, count,10000)!= HAL_OK) | |
| 1362 return 0; | |
| 1363 else | |
| 1364 return prompt4D4C(receiveStartByteUart); | |
| 1365 } | |
| 1366 return 0; | |
| 1367 } | |
| 1368 | |
| 396 | 1369 #define BLOCKSIZE 0x1000 |
| 38 | 1370 |
| 1371 HAL_StatusTypeDef receive_uart_large_size(UART_HandleTypeDef *huart, uint8_t *pData, uint32_t Size) | |
| 1372 { | |
| 396 | 1373 uint16_t length_4k_blocks; |
| 1374 uint16_t length_4k_remainder; | |
| 38 | 1375 uint32_t temp; |
| 1376 HAL_StatusTypeDef result = HAL_OK; | |
| 1377 uint32_t pDataLocal; | |
| 1378 | |
| 396 | 1379 length_4k_blocks = (uint16_t) (Size / BLOCKSIZE); |
| 1380 temp = length_4k_blocks; | |
| 1381 temp *= BLOCKSIZE; | |
| 1382 length_4k_remainder = (uint16_t) ( Size - temp); | |
| 38 | 1383 |
| 1384 pDataLocal = (uint32_t)pData; | |
| 1385 | |
|
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1386 |
| 396 | 1387 while((result == HAL_OK) && length_4k_blocks) |
| 38 | 1388 { |
| 396 | 1389 result = HAL_UART_Receive(&UartHandle, (uint8_t *)pDataLocal, BLOCKSIZE , UART_TIMEOUT_LARGE_BLOCK); |
| 1390 pDataLocal += BLOCKSIZE; | |
| 1391 length_4k_blocks--; | |
| 38 | 1392 } |
| 396 | 1393 |
| 1394 if((result == HAL_OK) && length_4k_remainder) | |
| 38 | 1395 { |
| 396 | 1396 result = HAL_UART_Receive(&UartHandle, (uint8_t *)pDataLocal, length_4k_remainder , UART_TIMEOUT_LARGE_BLOCK); |
| 38 | 1397 } |
| 1398 return result; | |
| 1399 } | |
| 1400 | |
| 1401 | |
| 1402 /* for safety reason (memory blocking this code is main and sub */ | |
| 1403 | |
| 1404 #ifdef BOOTLOADER_STANDALONE | |
| 1405 | |
| 1406 uint8_t receive_update_data_cpu2(void) | |
| 1407 { | |
| 1408 uint8_t answer; | |
| 1409 | |
| 1410 uint8_t* pBuffer = (uint8_t*)getFrame(20); | |
| 1411 answer = receive_update_data_cpu2_sub(pBuffer); | |
| 1412 releaseFrame(20,(uint32_t)pBuffer); | |
| 1413 return answer; | |
| 1414 } | |
| 1415 | |
| 1416 | |
| 1417 uint8_t receive_update_data_cpu2_sub(uint8_t* pBuffer) | |
| 1418 { | |
| 1419 uint8_t sBuffer[10]; | |
|
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1420 uint32_t length, offsetTotal, checksum, checksumCalc; |
| 38 | 1421 uint8_t id; |
| 1422 const uint8_t id_RTE = 0xFE; | |
| 1423 | |
| 1424 //Get length | |
| 1425 if(HAL_UART_Receive(&UartHandle, pBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1426 { | |
| 1427 return 0; | |
| 1428 } | |
| 1429 length = 256 * 256 * 256 * (uint32_t)pBuffer[0] + 256 * 256 * (uint32_t)pBuffer[1] + 256 * (uint32_t)pBuffer[2] + pBuffer[3]; | |
| 1430 | |
| 1431 //Get id | |
| 1432 if(HAL_UART_Receive(&UartHandle, pBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1433 { | |
| 1434 return 0; | |
| 1435 } | |
| 1436 id = pBuffer[0]; | |
| 1437 offsetTotal = 256 * 256 * 256 * (uint32_t)pBuffer[0] + 256 * 256 * (uint32_t)pBuffer[1] + 256 * (uint32_t)pBuffer[2] + pBuffer[3]; | |
| 1438 | |
|
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1439 // get checksum, bytes are in different order on Dev C++ code!!! |
| 38 | 1440 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 |
| 1441 { | |
| 1442 return 0; | |
| 1443 } | |
|
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1444 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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1445 checksumCalc = length + offsetTotal; |
| 38 | 1446 |
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1447 // no need to get code if checksum == length is wrong |
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1448 if(checksumCalc != checksum) |
| 38 | 1449 { |
| 1450 return 0; | |
| 1451 } | |
| 1452 | |
| 1453 //get Code | |
| 1454 if(receive_uart_large_size(&UartHandle, pBuffer, length)!= HAL_OK) | |
| 1455 { | |
| 1456 return 0; | |
| 1457 } | |
| 1458 | |
| 1459 //get Checksum | |
| 1460 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 580000 | |
| 1461 { | |
| 1462 return 0; | |
| 1463 } | |
| 870 | 1464 checksum = 256 * 256 * 256 *(uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; |
| 38 | 1465 // uint32_t checksumCalc = crc32c_checksum(pBuffer, length,0,0); |
| 870 | 1466 checksumCalc = CRC_CalcBlockCRC((uint32_t*)pBuffer, length/4); |
| 38 | 1467 |
| 1468 if(checksum != checksumCalc) | |
| 1469 { | |
| 1470 return 0; | |
| 1471 } | |
| 1472 | |
| 1473 if(id != id_RTE) | |
| 1474 { | |
| 1475 strcpy(display_text,"wrong data."); | |
| 1476 display_text[255] = 32; | |
| 1477 return 0; | |
| 1478 } | |
| 1479 | |
| 1480 strcpy(display_text," RTE update."); | |
| 1481 display_text[255] = 32; | |
| 1482 | |
| 1483 return extCPU2bootloader(pBuffer,length,display_text); | |
| 1484 } | |
| 1485 #endif // BOOTLOADER_STANDALONE | |
| 1486 | |
| 1487 | |
| 1488 | |
| 1489 uint8_t receive_update_flex(uint8_t isRTEupdateALLOWED) | |
| 1490 { | |
| 1491 uint8_t answer; | |
| 1492 | |
| 1493 uint8_t* pBuffer1 = (uint8_t*)getFrame(20); | |
| 1494 uint8_t* pBuffer2 = (uint8_t*)getFrame(20); | |
| 1495 | |
| 1496 answer = receive_update_data_flex(pBuffer1, pBuffer2, isRTEupdateALLOWED); | |
| 1497 | |
| 1498 releaseFrame(20,(uint32_t)pBuffer1); | |
| 1499 releaseFrame(20,(uint32_t)pBuffer2); | |
| 1500 | |
| 1501 return answer; | |
| 1502 } | |
| 1503 | |
| 1504 uint8_t receive_update_data_mainCPU_firmware(void) | |
| 1505 { | |
| 1506 uint8_t answer; | |
| 1507 | |
| 1508 uint8_t* pBuffer1 = (uint8_t*)getFrame(20); | |
| 1509 | |
|
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1510 answer = receive_update_data_mainCPU_firmware_subroutine(1, pBuffer1, 0); |
| 38 | 1511 |
| 1512 releaseFrame(20,(uint32_t)pBuffer1); | |
| 1513 | |
| 1514 return answer; | |
| 1515 } | |
| 1516 | |
| 1517 /* multi buffer (long data) not tested yet */ | |
| 1518 uint8_t receive_update_data_mainCPU_variable_firmware(void) | |
| 1519 { | |
| 1520 uint8_t answer; | |
| 1521 | |
| 1522 uint8_t* pBuffer1 = (uint8_t*)getFrame(20); | |
| 1523 uint8_t* pBuffer2 = (uint8_t*)getFrame(20); | |
| 1524 | |
|
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1525 answer = receive_update_data_mainCPU_firmware_subroutine(2, pBuffer1, pBuffer2); |
| 38 | 1526 |
| 1527 releaseFrame(20,(uint32_t)pBuffer1); | |
| 1528 releaseFrame(20,(uint32_t)pBuffer2); | |
| 1529 | |
| 1530 return answer; | |
| 1531 } | |
| 1532 | |
| 1533 uint8_t receive_update_data_flex(uint8_t* pBuffer1, uint8_t* pBuffer2, uint8_t RTEupdateALLOWED) | |
| 1534 { | |
| 1535 uint8_t sBuffer[10]; | |
| 1536 uint8_t serialBuffer[10]; | |
| 1537 uint32_t length1, length2, lengthCompare, offsetCompare, ByteCompareStatus; | |
|
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1538 uint32_t lengthTotal, offsetTotal; |
|
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1539 uint32_t checksum, checksumCalc = 0; |
| 38 | 1540 uint8_t id; |
| 1541 const uint8_t id_Region1_firmware = 0xFF; | |
| 1542 const uint8_t id_RTE = 0xFE; | |
| 1543 uint8_t textpointer = 0; | |
| 1544 | |
| 1545 //Get length | |
| 1546 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1547 { | |
| 1548 return 0; | |
| 1549 } | |
| 1550 lengthTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1551 | |
| 1552 //Get offset and/or id (id is 0xFF for RTE, 0xFE for firmware and offset if var) | |
| 1553 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1554 { | |
| 1555 return 0; | |
| 1556 } | |
| 1557 id = sBuffer[0]; | |
| 1558 | |
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1559 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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1560 checksumCalc += lengthTotal; |
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1561 //old, does no longer work because of the fonts: checksumCalc = lengthTotal + offsetTotal; |
| 38 | 1562 |
| 1563 if((id != id_Region1_firmware) && (id != id_RTE) && (id != id_FONT) && (id != id_FONT_OLD)) | |
| 1564 { | |
| 1565 return 0; | |
| 1566 } | |
| 1567 | |
| 1568 // neu 110212 | |
| 1569 if(id == id_FONT) | |
| 1570 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[1] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[3]; | |
| 1571 else | |
| 1572 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1573 | |
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1574 // get checksum, bytes are in different order on Dev C++ code!!! |
| 38 | 1575 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 |
| 1576 { | |
| 1577 return 0; | |
| 1578 } | |
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1579 checksum = 256 * 256 * 256 * (uint32_t)sBuffer[3] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[1] + sBuffer[0]; |
| 38 | 1580 |
| 1581 | |
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1582 if(checksumCalc != checksum) |
| 38 | 1583 { |
| 1584 uint8_t ptr = 0; | |
| 1585 strcpy(&display_text[ptr]," checksum error"); | |
| 1586 ptr += 15; | |
| 1587 strcpy(&display_text[ptr],"\n\r"); | |
| 1588 ptr += 2; | |
| 1589 ptr += gfx_number_to_string(10,0,&display_text[ptr],checksumCalc); | |
| 1590 display_text[ptr] = 0; | |
| 1591 display_text[255] = ptr + 1; | |
| 1592 return 0xFF; | |
| 1593 } | |
| 1594 | |
| 1595 //Get serial (new since 160211) | |
| 1596 if(HAL_UART_Receive(&UartHandle, serialBuffer, 4,5000)!= HAL_OK) | |
| 1597 { | |
| 1598 return 0; | |
| 1599 } | |
| 1600 | |
| 1601 if(lengthTotal > 768000) | |
| 1602 { | |
| 1603 length1 = 768000; | |
| 1604 length2 = lengthTotal - length1; | |
| 1605 } | |
| 1606 else | |
| 1607 { | |
| 1608 length1 = lengthTotal; | |
| 1609 length2 = 0; | |
| 1610 } | |
| 1611 | |
| 1612 if((pBuffer2 == 0) && (length2 != 0)) | |
| 1613 return 0; | |
| 1614 | |
| 1615 //get Code | |
| 1616 if(receive_uart_large_size(&UartHandle, pBuffer1, length1)!= HAL_OK) | |
| 1617 return 0; | |
| 1618 | |
| 1619 if(length2) | |
| 1620 if(receive_uart_large_size(&UartHandle, pBuffer2, length2)!= HAL_OK) | |
| 1621 return 0; | |
| 1622 | |
| 1623 //get Checksum | |
| 1624 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1625 return 0; | |
| 1626 | |
| 1627 checksum = 256 * 256 * 256 *(uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1628 // uint32_t checksumCalc = crc32c_checksum(pBuffer1, length1, pBuffer2, length2); | |
| 1629 if(length2) | |
| 1630 checksumCalc = CRC_CalcBlockCRC_moreThan768000((uint32_t*)pBuffer1, (uint32_t*)pBuffer2, lengthTotal/4); | |
| 1631 else | |
| 1632 checksumCalc = CRC_CalcBlockCRC((uint32_t*)pBuffer1, length1/4); | |
| 1633 | |
| 1634 /* check id now */ | |
| 1635 /* | |
| 1636 if(region == 2) | |
| 1637 { | |
| 1638 if((id == id_Region1_firmware) || (id == id_RTE)) | |
| 1639 { | |
| 1640 strcpy(display_text,"wrong data."); | |
| 1641 display_text[255] = 32; | |
| 1642 return 0; | |
| 1643 } | |
| 1644 } | |
| 1645 else | |
| 1646 { | |
| 1647 if(id != id_Region1_firmware) | |
| 1648 { | |
| 1649 strcpy(display_text,"wrong data."); | |
| 1650 display_text[255] = 32; | |
| 1651 return 0; | |
| 1652 } | |
| 1653 } | |
| 1654 */ | |
| 1655 /* test checksum */ | |
| 1656 if(checksum != checksumCalc) | |
| 1657 { | |
| 1658 uint8_t ptr = 0; | |
|
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1659 strcpy(&display_text[ptr]," checksum error"); |
| 38 | 1660 ptr += 15; |
| 1661 strcpy(&display_text[ptr],"\n\r"); | |
| 1662 display_text[ptr] = 0; | |
| 1663 display_text[255] = ptr + 1; | |
| 1664 return 0xFF; | |
| 1665 } | |
| 1666 | |
| 1667 if(id == id_Region1_firmware) | |
| 1668 { | |
| 1669 uint8_t ptr = 0; | |
| 1670 display_text[ptr++] = 'V'; | |
| 1671 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10000] & 0x1F); | |
| 1672 display_text[ptr++] = '.'; | |
| 1673 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10001] & 0x1F); | |
| 1674 display_text[ptr++] = '.'; | |
| 1675 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10002] & 0x1F); | |
| 1676 display_text[ptr++] = ' '; | |
| 1677 if(pBuffer1[0x10003]) | |
| 1678 { | |
| 1679 strcpy(&display_text[ptr],"beta "); | |
| 1680 ptr +=5; | |
| 1681 } | |
| 1682 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
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1683 ptr += 25; |
| 38 | 1684 display_text[255] = ptr + 1; |
| 1685 } | |
| 1686 else if(id == id_RTE) | |
| 1687 { | |
| 1688 if(RTEupdateALLOWED) | |
| 1689 { | |
| 1690 strcpy(display_text," RTE update.\n\r"); | |
| 1691 textpointer = 0; | |
| 1692 while((display_text[textpointer] != 0) && (textpointer < 50)) | |
| 1693 textpointer++; | |
| 1694 #ifndef BOOTLOADER_STANDALONE | |
| 1695 if(textpointer < 50) | |
| 1696 { | |
| 1697 // display_text[textpointer++] = | |
| 1698 display_text[textpointer++] = '\025'; | |
| 1699 display_text[textpointer++] = TXT_2BYTE; | |
| 1700 display_text[textpointer++] = TXT2BYTE_DecoDataLost; | |
| 1701 display_text[textpointer] = 0; | |
| 1702 } | |
| 1703 #endif | |
| 1704 display_text[255] = textpointer+1; | |
| 1705 return extCPU2bootloader(pBuffer1,length1,display_text); | |
| 1706 } | |
| 1707 else | |
| 1708 return 0xFF; | |
| 1709 } | |
| 1710 else | |
| 1711 //if(region == 2) | |
| 1712 { | |
| 1713 uint8_t ptr = 0; | |
| 1714 ptr += gfx_number_to_string(7,0,&display_text[ptr],lengthTotal); | |
| 1715 strcpy(&display_text[ptr]," bytes with "); | |
| 1716 ptr += 12; | |
| 1717 ptr += gfx_number_to_string(7,0,&display_text[ptr],offsetTotal); | |
| 1718 strcpy(&display_text[ptr]," offset"); | |
| 1719 ptr += 7; | |
| 1720 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
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1721 ptr += 25; |
| 38 | 1722 display_text[255] = ptr + 1; |
| 1723 } | |
| 1724 | |
| 1725 | |
| 1726 // only non RTE !! | |
| 1727 uint8_t* pBufferCompare = (uint8_t*)getFrame(20); | |
| 1728 ByteCompareStatus = 0; | |
| 1729 | |
| 1730 if(id == id_Region1_firmware) | |
| 1731 { | |
| 1732 /* standard firmware limited to 768000 */ | |
| 1733 if(ext_flash_read_firmware(pBufferCompare,4,0) != 0xFFFFFFFF) | |
| 1734 ext_flash_erase_firmware(); | |
| 1735 ext_flash_write_firmware(pBuffer1, length1); | |
| 1736 lengthCompare = ext_flash_read_firmware(pBufferCompare,768000,0); | |
| 1737 | |
| 1738 if(lengthCompare != length1) | |
| 1739 ByteCompareStatus = 10000; | |
| 1740 for(int i = 0; i < length1; i++) | |
| 1741 { | |
| 1742 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1743 ByteCompareStatus++; | |
| 1744 } | |
| 1745 } | |
| 1746 else | |
| 1747 //if(region == 2) | |
| 1748 { | |
| 1749 /* upper region firmware can be larger (1MB) */ | |
| 1750 if(ext_flash_read_firmware2(0, pBufferCompare,4, 0,0) != 0xFFFFFFFF) | |
| 1751 ext_flash_erase_firmware2(); | |
| 1752 ext_flash_write_firmware2(offsetTotal, pBuffer1, length1, pBuffer2, length2); | |
| 1753 lengthCompare = ext_flash_read_firmware2(&offsetCompare, pBufferCompare,768000, 0,768000); | |
| 1754 | |
| 1755 if(lengthCompare != length1 + length2) | |
| 1756 ByteCompareStatus = 10000; | |
| 1757 if(offsetTotal != offsetCompare) | |
| 1758 ByteCompareStatus += 20000; | |
| 1759 for(int i = 0; i < length1; i++) | |
| 1760 { | |
| 1761 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1762 ByteCompareStatus++; | |
| 1763 } | |
| 1764 | |
| 1765 lengthCompare = ext_flash_read_firmware2(0, 0,768000, pBufferCompare,768000); | |
| 1766 for(int i = 0; i < length2; i++) | |
| 1767 { | |
| 1768 if(pBuffer2[0] != pBufferCompare[0]) | |
| 1769 ByteCompareStatus++; | |
| 1770 } | |
| 1771 } | |
| 1772 | |
| 1773 releaseFrame(20,(uint32_t)pBufferCompare); | |
| 1774 | |
| 1775 if(ByteCompareStatus != 0) | |
| 1776 { | |
| 1777 strcpy(&display_text[0],"\n\rcopy error."); | |
| 1778 display_text[255] = 21; | |
| 1779 return 0; | |
| 1780 } | |
| 1781 else | |
| 1782 { | |
| 1783 strcpy(&display_text[0],"\n\rready to install."); | |
| 1784 display_text[255] = 21; | |
| 1785 return 1; | |
| 1786 } | |
| 1787 } | |
| 1788 | |
| 1789 | |
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1790 uint8_t receive_update_data_mainCPU_firmware_subroutine(uint8_t region, uint8_t* pBuffer1, uint8_t* pBuffer2) |
| 38 | 1791 { |
| 1792 uint8_t sBuffer[10]; | |
| 1793 uint32_t length1, length2, lengthCompare, offsetCompare, ByteCompareStatus; | |
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1794 uint32_t lengthTotal, offsetTotal, checksum, checksumCalc = 0; |
| 38 | 1795 uint8_t id; |
| 1796 | |
| 1797 //Get length | |
| 1798 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1799 return 0; | |
| 1800 | |
| 1801 lengthTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1802 | |
| 1803 //Get offset and/or id (id is 0xFF for RTE, 0xFE for firmware and offset if var) | |
| 1804 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1805 return 0; | |
| 1806 | |
| 1807 id = sBuffer[0]; | |
| 1808 | |
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1809 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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1810 checksumCalc += lengthTotal; |
| 38 | 1811 |
| 1812 if((id != id_Region1_firmware) && (id != id_RTE) && (id != id_FONT) && (id != id_FONT_OLD)) | |
| 1813 return 0; | |
| 1814 | |
| 1815 if(id == id_FONT) | |
| 1816 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[1] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[3]; | |
| 1817 // alt, prior to id for font | |
| 1818 else | |
| 1819 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1820 | |
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1821 // get checksum, bytes are in different order on Dev C++ code!!! |
| 38 | 1822 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 |
| 1823 return 0; | |
| 1824 | |
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1825 checksum = 256 * 256 * 256 * (uint32_t)sBuffer[3] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[1] + sBuffer[0]; |
| 38 | 1826 |
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1827 //old: checksumCalc = lengthTotal + offsetTotal; |
| 38 | 1828 |
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1829 if(checksumCalc != checksum) |
| 38 | 1830 { |
| 1831 uint8_t ptr = 0; | |
| 1832 strcpy(&display_text[ptr]," checksum error"); | |
| 1833 ptr += 15; | |
| 1834 strcpy(&display_text[ptr],"\n\r"); | |
| 1835 ptr += 2; | |
| 1836 ptr += gfx_number_to_string(10,0,&display_text[ptr],checksumCalc); | |
| 1837 display_text[ptr] = 0; | |
| 1838 display_text[255] = ptr + 1; | |
| 1839 return 0xFF; | |
| 1840 } | |
| 1841 | |
| 1842 if(lengthTotal > 768000) | |
| 1843 { | |
| 1844 length1 = 768000; | |
| 1845 length2 = lengthTotal - length1; | |
| 1846 } | |
| 1847 else | |
| 1848 { | |
| 1849 length1 = lengthTotal; | |
| 1850 length2 = 0; | |
| 1851 } | |
| 1852 | |
| 1853 if((pBuffer2 == 0) && (length2 != 0)) | |
| 1854 return 0; | |
| 1855 | |
| 1856 //get Code | |
| 1857 if(receive_uart_large_size(&UartHandle, pBuffer1, length1)!= HAL_OK) | |
| 1858 return 0; | |
| 1859 | |
| 1860 if(length2) | |
| 1861 if(receive_uart_large_size(&UartHandle, pBuffer2, length2)!= HAL_OK) | |
| 1862 return 0; | |
| 1863 | |
| 1864 //get Checksum | |
| 1865 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1866 return 0; | |
| 1867 | |
| 1868 checksum = 256 * 256 * 256 *(uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1869 // uint32_t checksumCalc = crc32c_checksum(pBuffer1, length1, pBuffer2, length2); | |
| 1870 if(length2) | |
| 1871 checksumCalc = CRC_CalcBlockCRC_moreThan768000((uint32_t*)pBuffer1, (uint32_t*)pBuffer2, lengthTotal/4); | |
| 1872 else | |
| 1873 checksumCalc = CRC_CalcBlockCRC((uint32_t*)pBuffer1, length1/4); | |
| 1874 | |
| 1875 /* check id now */ | |
| 1876 if(region == 2) | |
| 1877 { | |
| 1878 if((id == id_Region1_firmware) || (id == id_RTE)) | |
| 1879 { | |
| 1880 strcpy(display_text,"wrong data."); | |
| 1881 display_text[255] = 32; | |
| 1882 return 0; | |
| 1883 } | |
| 1884 } | |
| 1885 else | |
| 1886 { | |
| 1887 if(id != id_Region1_firmware) | |
| 1888 { | |
| 1889 strcpy(display_text,"wrong data."); | |
| 1890 display_text[255] = 32; | |
| 1891 return 0; | |
| 1892 } | |
| 1893 } | |
| 1894 | |
| 1895 /* test checksum */ | |
| 1896 if(checksum != checksumCalc) | |
| 1897 { | |
| 1898 uint8_t ptr = 0; | |
| 1899 strcpy(&display_text[ptr]," pruefsummen error"); | |
| 1900 ptr += 15; | |
| 1901 strcpy(&display_text[ptr],"\n\r"); | |
| 1902 display_text[ptr] = 0; | |
| 1903 display_text[255] = ptr + 1; | |
| 1904 return 0xFF; | |
| 1905 } | |
| 1906 | |
| 1907 if(region == 2) | |
| 1908 { | |
| 1909 uint8_t ptr = 0; | |
| 1910 ptr += gfx_number_to_string(7,0,&display_text[ptr],lengthTotal); | |
| 1911 strcpy(&display_text[ptr]," bytes with "); | |
| 1912 ptr += 12; | |
| 1913 ptr += gfx_number_to_string(7,0,&display_text[ptr],offsetTotal); | |
| 1914 strcpy(&display_text[ptr]," offset"); | |
| 1915 ptr += 7; | |
| 1916 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
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1917 ptr += 25; |
| 38 | 1918 display_text[255] = ptr + 1; |
| 1919 | |
| 1920 } | |
| 1921 else | |
| 1922 { | |
| 1923 uint8_t ptr = 0; | |
| 1924 display_text[ptr++] = 'V'; | |
| 1925 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10000] & 0x1F); | |
| 1926 display_text[ptr++] = '.'; | |
| 1927 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10001] & 0x1F); | |
| 1928 display_text[ptr++] = '.'; | |
| 1929 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10002] & 0x1F); | |
| 1930 display_text[ptr++] = ' '; | |
| 1931 if(pBuffer1[0x10003]) | |
| 1932 { | |
| 1933 strcpy(&display_text[ptr],"beta "); | |
| 1934 ptr +=5; | |
| 1935 } | |
| 1936 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
|
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1937 ptr += 25; |
| 38 | 1938 display_text[255] = ptr + 1; |
| 1939 } | |
| 1940 | |
| 1941 uint8_t* pBufferCompare = (uint8_t*)getFrame(20); | |
| 1942 ByteCompareStatus = 0; | |
| 1943 | |
| 1944 if(region == 2) | |
| 1945 { | |
| 1946 /* upper region firmware can be larger (1MB) */ | |
| 1947 if(ext_flash_read_firmware2(0, pBufferCompare,4, 0,0) != 0xFFFFFFFF) | |
| 1948 ext_flash_erase_firmware2(); | |
| 1949 ext_flash_write_firmware2(offsetTotal, pBuffer1, length1, pBuffer2, length2); | |
| 1950 lengthCompare = ext_flash_read_firmware2(&offsetCompare, pBufferCompare,768000, 0,768000); | |
| 1951 | |
| 1952 if(lengthCompare != length1 + length2) | |
| 1953 ByteCompareStatus = 10000; | |
| 1954 if(offsetTotal != offsetCompare) | |
| 1955 ByteCompareStatus += 20000; | |
| 1956 for(int i = 0; i < length1; i++) | |
| 1957 { | |
| 1958 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1959 ByteCompareStatus++; | |
| 1960 } | |
| 1961 | |
| 1962 lengthCompare = ext_flash_read_firmware2(0, 0,768000, pBufferCompare,768000); | |
| 1963 for(int i = 0; i < length2; i++) | |
| 1964 { | |
| 1965 if(pBuffer2[0] != pBufferCompare[0]) | |
| 1966 ByteCompareStatus++; | |
| 1967 } | |
| 1968 } | |
| 1969 else | |
| 1970 { | |
| 1971 /* standard firmware limited to 768000 */ | |
| 1972 if(ext_flash_read_firmware(pBufferCompare,4,0) != 0xFFFFFFFF) | |
| 1973 ext_flash_erase_firmware(); | |
| 1974 ext_flash_write_firmware(pBuffer1, length1); | |
| 1975 lengthCompare = ext_flash_read_firmware(pBufferCompare,768000,0); | |
| 1976 | |
| 1977 if(lengthCompare != length1) | |
| 1978 ByteCompareStatus = 10000; | |
| 1979 for(int i = 0; i < length1; i++) | |
| 1980 { | |
| 1981 if(pBuffer1[0] != pBufferCompare[0]) | |
| 1982 ByteCompareStatus++; | |
| 1983 } | |
| 1984 } | |
| 1985 | |
| 1986 releaseFrame(20,(uint32_t)pBufferCompare); | |
| 1987 | |
| 1988 if(ByteCompareStatus != 0) | |
| 1989 { | |
| 1990 strcpy(&display_text[0],"\n\rcopy error."); | |
| 1991 display_text[255] = 21; | |
| 1992 return 0; | |
| 1993 } | |
| 1994 else | |
| 1995 { | |
| 1996 strcpy(&display_text[0],"\n\rready to install."); | |
| 1997 display_text[255] = 21; | |
| 1998 return 1; | |
| 1999 } | |
| 2000 } | |
| 2001 | |
| 396 | 2002 void tComm_RequestBluetoothStrength(void) |
| 2003 { | |
| 2004 EvaluateBluetoothSignalStrength = 1; | |
| 2005 } | |
| 2006 | |
| 2007 /* read, validate the modul answer and flush rx que if necessary */ | |
| 2008 uint8_t tComm_CheckAnswerOK() | |
| 2009 { | |
| 2010 char answerOkay[] = "\r\nOK\r\n"; | |
| 400 | 2011 char aRxBuffer[UART_CMD_BUF_SIZE]; |
| 396 | 2012 uint8_t sizeAnswer = sizeof(answerOkay) -1; |
| 2013 uint8_t result = HAL_OK; | |
| 664 | 2014 uint8_t indexRef = 0; |
| 2015 uint8_t indexBuf = 0; | |
| 396 | 2016 uint8_t answer; |
| 2017 | |
| 400 | 2018 memset(aRxBuffer,0,UART_CMD_BUF_SIZE); |
|
434
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|
2019 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, sizeAnswer, UART_OPERATION_TIMEOUT) == HAL_OK) |
| 396 | 2020 { |
| 2021 do | |
| 2022 { | |
| 664 | 2023 if(answerOkay[indexRef] == aRxBuffer[indexBuf]) |
| 396 | 2024 { |
| 664 | 2025 indexRef++; |
| 396 | 2026 } |
| 2027 else | |
| 2028 { | |
| 664 | 2029 if(indexRef != 0) |
| 2030 { | |
| 2031 indexRef = 0; | |
| 2032 } | |
| 396 | 2033 } |
| 664 | 2034 indexBuf++; |
| 2035 }while(indexBuf < sizeAnswer); | |
| 2036 | |
| 2037 if(indexRef != sizeAnswer) /* unexpected answer => there might be characters left in RX que => read and check all rx bytes */ | |
| 2038 { | |
| 2039 do | |
| 2040 { | |
| 886 | 2041 answer = HAL_ERROR; |
| 664 | 2042 if (indexBuf < UART_CMD_BUF_SIZE) |
| 2043 { | |
| 886 | 2044 answer = HAL_UART_Receive(&UartHandle, (uint8_t*)&aRxBuffer[indexBuf], 1, 10); |
| 2045 | |
| 664 | 2046 if(answerOkay[indexRef] == aRxBuffer[indexBuf]) |
| 2047 { | |
| 2048 indexRef++; | |
| 2049 } | |
| 2050 else | |
| 2051 { | |
| 2052 if(indexRef != 0) | |
| 2053 { | |
| 2054 indexRef = 0; | |
| 2055 } | |
| 2056 } | |
| 2057 indexBuf++; | |
| 2058 } | |
| 886 | 2059 }while((answer == HAL_OK) && (indexRef != sizeAnswer)); |
| 664 | 2060 if(indexRef != sizeAnswer) |
| 2061 { | |
| 2062 result = HAL_ERROR; | |
| 2063 } | |
| 2064 } | |
| 396 | 2065 } |
| 2066 else | |
| 2067 { | |
| 2068 result = HAL_ERROR; | |
| 2069 } | |
| 2070 return result; | |
| 2071 | |
| 2072 } | |
| 400 | 2073 |
| 396 | 2074 |
| 2075 void tComm_EvaluateBluetoothStrength(void) | |
| 2076 { | |
| 2077 char aTxBufferBarSSI[] = "AT+BARSSI\r"; | |
| 2078 char aTxBufferEscapeSequence[] = "+++"; | |
| 2079 char aTxBufferEnd[] = "ATO\r"; | |
| 2080 uint8_t sizeRequest = sizeof(aTxBufferBarSSI) -1; | |
| 2081 | |
| 2082 uint8_t answer = HAL_OK; | |
| 400 | 2083 char aRxBuffer[UART_CMD_BUF_SIZE]; |
| 2084 char SignalStr[UART_CMD_BUF_SIZE]; | |
| 396 | 2085 uint8_t index = 0; |
| 2086 uint8_t strindex = 0; | |
| 2087 int8_t sigqual = 0; | |
| 2088 | |
| 2089 HAL_Delay(200); | |
| 2090 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferEscapeSequence, 3, 2000)== HAL_OK) | |
| 2091 { | |
| 2092 if(tComm_CheckAnswerOK() == HAL_OK) | |
| 2093 { | |
| 2094 HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferBarSSI,sizeRequest , 2000); | |
| 2095 { | |
| 2096 index = 0; | |
| 2097 do /* Answer is not the common one. Instead the signal strength is received => read all available bytes one by one*/ | |
| 2098 { | |
| 2099 answer = HAL_UART_Receive(&UartHandle, (uint8_t*)&aRxBuffer[index], 1, 100); | |
| 400 | 2100 if(index < UART_CMD_BUF_SIZE) |
| 2101 { | |
| 2102 index++; | |
| 2103 } | |
| 396 | 2104 }while(answer == HAL_OK); |
| 2105 | |
| 2106 if((aRxBuffer[index] != 'E') && (aRxBuffer[index] != 0)) /* E represents the first letter of the string ERROR */ | |
| 2107 { | |
| 2108 index = 0; | |
| 2109 strindex = 0; | |
| 2110 do | |
| 2111 { | |
| 2112 SignalStr[strindex++] = aRxBuffer[index++]; | |
| 400 | 2113 }while ((index < UART_CMD_BUF_SIZE - 1) && (aRxBuffer[index] != '\r')); |
| 396 | 2114 SignalStr[strindex] = 0; /* terminate String */ |
| 2115 sigqual = strtol(SignalStr,NULL,0); | |
| 2116 /* Map db to abstract Bargraph */ | |
| 2117 if(sigqual > 0) | |
| 2118 { | |
| 400 | 2119 sprintf(SignalStr,"Bluetooth ||||||||"); |
| 396 | 2120 } |
| 2121 else | |
| 2122 { | |
| 2123 sprintf(SignalStr,"Bluetooth |"); | |
| 2124 strindex = strlen(SignalStr); | |
| 2125 sigqual *=-1; | |
| 2126 sigqual = 100 - sigqual; /* invert because of negative db value */ | |
| 2127 while(sigqual / 10 > 0 ) | |
| 2128 { | |
| 2129 SignalStr[strindex++] = '|'; | |
| 2130 sigqual -= 10; | |
| 2131 } | |
| 2132 SignalStr[strindex] = 0; | |
| 2133 } | |
| 2134 strcpy(display_text,SignalStr); | |
| 2135 display_text[255] = strlen(SignalStr); | |
| 2136 EvaluateBluetoothSignalStrength = 0; | |
| 2137 } | |
| 2138 } | |
| 2139 HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferEnd, 4, 2000); /* exit terminal mode */ | |
| 2140 index = 0; | |
| 2141 do /* module will answer with current connection state */ | |
| 2142 { | |
| 2143 answer = HAL_UART_Receive(&UartHandle, (uint8_t*)&aRxBuffer[index], 1, 100); | |
| 400 | 2144 if(index < UART_CMD_BUF_SIZE) |
| 2145 { | |
| 2146 index++; | |
| 2147 } | |
| 396 | 2148 }while(answer == HAL_OK); |
| 2149 } | |
| 2150 } | |
| 2151 } | |
| 2152 | |
| 873 | 2153 #ifdef BOOTLOADER_STANDALONE |
|
872
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diff
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|
2154 void tComm_StartBlueModBaseInit() |
|
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diff
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|
2155 { |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
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diff
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|
2156 BmTmpConfig = BM_INIT_TRIGGER_ON; |
|
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diff
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|
2157 } |
| 873 | 2158 #endif |
| 2159 | |
| 396 | 2160 void tComm_StartBlueModConfig() |
| 2161 { | |
| 2162 uint8_t answer = HAL_OK; | |
| 400 | 2163 uint8_t RxBuffer[UART_CMD_BUF_SIZE]; |
| 396 | 2164 uint8_t index = 0; |
| 2165 | |
| 2166 BmTmpConfig = BM_CONFIG_ECHO; | |
| 2167 do /* flush RX buffer */ | |
| 2168 { | |
| 2169 answer = HAL_UART_Receive(&UartHandle, (uint8_t*)&RxBuffer[index], 1, 10); | |
| 400 | 2170 if(index < UART_CMD_BUF_SIZE) index++; |
| 396 | 2171 }while(answer == HAL_OK); |
| 2172 } | |
| 2173 | |
| 2174 uint8_t tComm_HandleBlueModConfig() | |
| 2175 { | |
| 400 | 2176 static uint8_t RestartModule = 1; /* used to do power off / on cycle */ |
| 2177 static uint8_t ConfigRetryCnt = 0; /* Retry count without power cycle */ | |
| 396 | 2178 |
| 400 | 2179 char TxBuffer[UART_CMD_BUF_SIZE]; |
| 396 | 2180 uint8_t CmdSize = 0; |
| 2181 | |
| 2182 uint8_t result = HAL_OK; | |
| 2183 | |
| 400 | 2184 TxBuffer[0] = 0; |
| 2185 | |
| 396 | 2186 switch (BmTmpConfig) |
| 2187 { | |
| 2188 case BM_CONFIG_ECHO: sprintf(TxBuffer,"ATE0\r"); | |
| 2189 break; | |
| 2190 case BM_CONFIG_SILENCE: sprintf(TxBuffer,"ATS30=0\r"); | |
| 2191 break; | |
| 2192 case BM_CONFIG_ESCAPE_DELAY: sprintf(TxBuffer,"ATS12=10\r"); | |
| 2193 break; | |
| 2194 case BM_CONFIG_SIGNAL_POLL: sprintf(TxBuffer,"AT+BSTPOLL=100\r"); | |
| 2195 break; | |
| 893 | 2196 case BM_CONFIG_BAUD: |
| 2197 #ifdef ENABLE_FAST_COMM | |
| 2198 sprintf(TxBuffer,"AT%%B22\r"); | |
| 2199 #else | |
| 2200 BmTmpConfig++; | |
| 2201 #endif | |
| 396 | 2202 break; |
| 400 | 2203 case BM_CONFIG_RETRY: ConfigRetryCnt--; |
| 2204 HAL_Delay(1); | |
| 2205 if(ConfigRetryCnt == 0) | |
| 2206 { | |
| 2207 MX_Bluetooth_PowerOn(); | |
| 2208 tComm_StartBlueModConfig(); | |
| 2209 } | |
| 2210 break; | |
| 396 | 2211 case BM_CONFIG_DONE: |
| 2212 case BM_CONFIG_OFF: | |
| 2213 ConfigRetryCnt = 0; | |
| 400 | 2214 RestartModule = 1; |
| 396 | 2215 break; |
|
872
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diff
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|
2216 #ifdef BOOTLOADER_STANDALONE |
|
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diff
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|
2217 case BM_INIT_TRIGGER_ON: HAL_Delay(2000); |
|
5e027b0f7475
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diff
changeset
|
2218 HAL_GPIO_WritePin(BLE_UBLOX_DSR_GPIO_PORT,BLE_UBLOX_DSR_PIN,GPIO_PIN_RESET); |
|
5e027b0f7475
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diff
changeset
|
2219 BmTmpConfig++; |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
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diff
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|
2220 break; |
|
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diff
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|
2221 case BM_INIT_TRIGGER_OFF: HAL_Delay(1); |
|
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diff
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|
2222 HAL_GPIO_WritePin(BLE_UBLOX_DSR_GPIO_PORT,BLE_UBLOX_DSR_PIN,GPIO_PIN_SET); |
|
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diff
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|
2223 HAL_Delay(2000); |
|
5e027b0f7475
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diff
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|
2224 BmTmpConfig++; |
|
5e027b0f7475
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diff
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|
2225 break; |
| 879 | 2226 case BM_INIT_ECHO: sprintf(TxBuffer,"ATE0\r"); |
| 2227 break; | |
|
872
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diff
changeset
|
2228 case BM_INIT_FACTORY: sprintf(TxBuffer,"AT+UFACTORY\r"); /*Set to factory defined configuration */ |
|
5e027b0f7475
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diff
changeset
|
2229 break; |
|
5e027b0f7475
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diff
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|
2230 case BM_INIT_MODE: sprintf(TxBuffer,"AT+UMSM=1\r"); /* start in Data mode */ |
|
5e027b0f7475
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diff
changeset
|
2231 break; |
|
5e027b0f7475
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diff
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|
2232 case BM_INIT_BLE: sprintf(TxBuffer,"AT+UBTLE=2\r"); /* Bluetooth low energy Peripheral */ |
|
5e027b0f7475
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diff
changeset
|
2233 break; |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
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diff
changeset
|
2234 case BM_INIT_NAME: sprintf(TxBuffer,"AT+UBTLN=OSTC4-12345\r"); /* Bluetooth name */ |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
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diff
changeset
|
2235 break; |
|
5e027b0f7475
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diff
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|
2236 case BM_INIT_SSP_IDO_OFF: sprintf(TxBuffer,"AT+UDSC=0,0\r"); /* Disable SPP Server on ID0 */ |
|
5e027b0f7475
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diff
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|
2237 break; |
|
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diff
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|
2238 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:
Ideenmodellierer
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diff
changeset
|
2239 break; |
|
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diff
changeset
|
2240 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:
870
diff
changeset
|
2241 break; |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
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diff
changeset
|
2242 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
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870
diff
changeset
|
2243 break; |
|
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Added first time initialization for new bluetooth module:
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diff
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|
2244 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
|
2245 break; |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
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diff
changeset
|
2246 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
|
2247 break; |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
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parents:
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diff
changeset
|
2248 case BM_INIT_DONE: BmTmpConfig = BM_CONFIG_ECHO; |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
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870
diff
changeset
|
2249 break; |
|
5e027b0f7475
Added first time initialization for new bluetooth module:
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diff
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|
2250 #endif |
| 396 | 2251 default: |
| 2252 break; | |
| 2253 } | |
| 400 | 2254 if(TxBuffer[0] != 0) /* forward command to module */ |
| 396 | 2255 { |
| 2256 CmdSize = strlen(TxBuffer); | |
| 2257 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)TxBuffer,CmdSize, 2000) == HAL_OK) | |
| 2258 { | |
| 2259 result = tComm_CheckAnswerOK(); | |
| 2260 | |
| 2261 if((BmTmpConfig == BM_CONFIG_BAUD) && (result == HAL_OK) && (UartHandle.Init.BaudRate != 460800)) /* is com already switched to fast speed? */ | |
| 2262 { | |
| 2263 HAL_UART_DeInit(&UartHandle); | |
| 2264 HAL_Delay(1); | |
| 2265 UartHandle.Init.BaudRate = 460800; | |
| 2266 HAL_UART_Init(&UartHandle); | |
| 2267 } | |
| 893 | 2268 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 | 2269 { |
| 2270 sprintf(TxBuffer,"AT%%B8\r"); /* set default baudrate */ | |
| 2271 CmdSize = strlen(TxBuffer); | |
| 2272 HAL_UART_Transmit(&UartHandle, (uint8_t*)TxBuffer,CmdSize, 2000); | |
| 2273 HAL_UART_DeInit(&UartHandle); | |
| 2274 HAL_Delay(10); | |
| 2275 UartHandle.Init.BaudRate = 115200; | |
| 2276 HAL_UART_Init(&UartHandle); | |
| 2277 sprintf(TxBuffer,"AT&W\r"); /* write configuration */ | |
| 2278 CmdSize = strlen(TxBuffer); | |
| 2279 HAL_UART_Transmit(&UartHandle, (uint8_t*)TxBuffer,CmdSize, 2000); | |
| 2280 } | |
| 396 | 2281 if(result == HAL_OK) |
| 2282 { | |
| 2283 BmTmpConfig++; | |
| 2284 } | |
| 879 | 2285 if(BmTmpConfig == BM_CONFIG_ECHO) |
| 396 | 2286 { |
| 879 | 2287 BmTmpConfig = BM_CONFIG_DONE; |
| 396 | 2288 ConfigRetryCnt = 0; |
| 664 | 2289 RestartModule = 1; |
| 396 | 2290 } |
| 2291 } | |
| 2292 } | |
| 2293 if(result != HAL_OK) | |
| 2294 { | |
| 2295 ConfigRetryCnt++; | |
| 2296 if(ConfigRetryCnt > 3) /* Configuration failed => switch off module */ | |
| 2297 { | |
| 2298 MX_Bluetooth_PowerOff(); | |
| 400 | 2299 if(RestartModule) |
| 2300 { | |
| 2301 RestartModule = 0; /* only one try */ | |
| 2302 ConfigRetryCnt = 200; /* used for delay to startup module again */ | |
| 664 | 2303 |
| 2304 if(BmTmpConfig == BM_CONFIG_ECHO) /* the module did not answer even once => try again with alternative baud rate */ | |
| 2305 { | |
| 2306 HAL_UART_DeInit(&UartHandle); | |
| 2307 HAL_Delay(1); | |
| 2308 UartHandle.Init.BaudRate = 460800; | |
| 2309 HAL_UART_Init(&UartHandle); | |
| 2310 } | |
| 400 | 2311 BmTmpConfig = BM_CONFIG_RETRY; |
| 2312 } | |
| 2313 else /* even restarting module failed => switch bluetooth off */ | |
| 2314 { | |
| 2315 ConfigRetryCnt = 0; | |
| 2316 BmTmpConfig = BM_CONFIG_OFF; | |
| 2317 settingsGetPointer()->bluetoothActive = 0; | |
| 2318 } | |
| 396 | 2319 } |
| 2320 } | |
| 2321 return result; | |
| 2322 } | |
| 2323 | |
| 38 | 2324 static void tComm_Error_Handler(void) |
| 2325 { | |
| 2326 while(1) | |
| 2327 {} | |
| 2328 } |