Mercurial > public > ostc4
annotate Discovery/Src/tComm.c @ 1075:ef99fff2d2de Icon_Integration tip
Unlock button lock if BT is connected:
In the previous version the button lock coluld only be disabled by following the correct button press order. In case a button does not work (e.g. low button sensitifity) the OSTC would be locked. To avoid such a scenario the button lock is now also removed if the OSTC is connected via Bluetooth
| author | ideenmodellierer |
|---|---|
| date | Sun, 22 Feb 2026 20:00:00 +0100 |
| parents | b241efe09963 |
| 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; | |
| 1053 | 119 const uint8_t id_ICON = 0x20; |
| 38 | 120 const uint8_t id_FONT_OLD = 0x00; |
| 121 | |
| 396 | 122 static BlueModTmpConfig_t BmTmpConfig = BM_CONFIG_OFF; /* Config BlueMod without storing the changes */ |
| 123 static uint8_t EvaluateBluetoothSignalStrength = 0; | |
| 870 | 124 #ifndef BOOTLOADER_STANDALONE |
| 396 | 125 static uint8_t RequestDisconnection = 0; /* Disconnection from remote device requested */ |
| 870 | 126 static void tComm_Disconnect(void); |
| 127 #endif | |
| 38 | 128 /* Private function prototypes -----------------------------------------------*/ |
| 129 static void tComm_Error_Handler(void); | |
| 130 static uint8_t select_mode(uint8_t aRxByte); | |
| 396 | 131 static uint8_t tComm_CheckAnswerOK(void); |
| 132 static uint8_t tComm_HandleBlueModConfig(void); | |
| 133 static void tComm_EvaluateBluetoothStrength(void); | |
| 38 | 134 uint8_t receive_update_flex(uint8_t isRTEupdateALLOWED); |
| 135 uint8_t receive_update_data_flex(uint8_t* pBuffer1, uint8_t* pBuffer2, uint8_t RTEupdateALLOWED); | |
| 136 uint8_t receive_update_data_mainCPU_firmware(void); | |
| 137 uint8_t receive_update_data_mainCPU_variable_firmware(void); | |
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138 uint8_t receive_update_data_mainCPU_firmware_subroutine(uint8_t region, uint8_t* pBuffer1, uint8_t* pBuffer2); |
| 38 | 139 HAL_StatusTypeDef receive_uart_large_size(UART_HandleTypeDef *huart, uint8_t *pData, uint32_t Size); |
| 140 static uint8_t openComm(uint8_t aRxByte); | |
| 141 uint8_t HW_Set_Bluetooth_Name(uint16_t serial, uint8_t withEscapeSequence); | |
| 142 uint8_t prompt4D4C(uint8_t mode); | |
| 970 | 143 uint8_t tComm_GetBTCmdStr(BTCmd cmdId, char* pCmdStr); |
| 38 | 144 |
| 145 #ifdef BOOTLOADER_STANDALONE | |
| 146 static uint8_t receive_update_data_cpu2(void); | |
| 147 uint8_t receive_update_data_cpu2_sub(uint8_t* pBuffer); | |
| 148 #endif | |
| 149 | |
| 150 /* Exported functions --------------------------------------------------------*/ | |
| 151 | |
| 152 void tComm_init(void) | |
| 153 { | |
| 154 tCscreen.FBStartAdress = 0; | |
| 155 tCscreen.ImageHeight = 480; | |
| 156 tCscreen.ImageWidth = 800; | |
| 157 tCscreen.LayerIndex = 1; | |
| 158 | |
| 159 tCwindow.Image = &tCscreen; | |
| 160 tCwindow.WindowNumberOfTextLines = 6; | |
| 161 tCwindow.WindowLineSpacing = 65; | |
| 162 tCwindow.WindowTab = 400; | |
| 163 tCwindow.WindowX0 = 20; | |
| 164 tCwindow.WindowX1 = 779; | |
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165 |
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166 |
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167 if(!settingsGetPointer()->FlipDisplay) |
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168 { |
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169 tCwindow.WindowY0 = 0; |
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170 tCwindow.WindowY1 = 479; |
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171 } |
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172 else |
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173 { |
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174 tCwindow.WindowY0 = 479 - 390; |
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175 tCwindow.WindowY1 = 479 - 25; |
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176 } |
| 38 | 177 |
| 178 StartListeningToUART = 1; | |
| 179 } | |
| 180 | |
| 181 uint8_t tComm_control(void) | |
| 182 { | |
| 183 uint8_t answer = 0; | |
| 184 #ifndef BOOTLOADER_STANDALONE | |
| 185 | |
| 186 /* should do something like reset UART ... */ | |
| 187 if( settingsGetPointer()->bluetoothActive == 0) | |
| 188 { | |
| 189 if(bluetoothActiveLastTime) | |
| 190 { | |
| 396 | 191 HAL_UART_AbortReceive_IT(&UartHandle); |
| 1046 | 192 HAL_UART_DeInit(&UartHandle); |
| 193 HAL_Delay(1); | |
| 194 UartHandle.Init.BaudRate = 115200; /* Module will be operating at default baud rate if powered again */ | |
| 195 BmTmpConfig = BM_CONFIG_OFF; /* Restart configuration if powered again */ | |
| 38 | 196 HAL_Delay(1); |
| 197 UartReady = RESET; | |
| 198 StartListeningToUART = 1; | |
| 199 bluetoothActiveLastTime = 0; | |
| 200 receiveStartByteUart = 0; | |
| 396 | 201 RequestDisconnection = 0; |
| 38 | 202 } |
| 203 return 0; | |
| 204 } | |
| 205 else | |
| 206 { | |
| 207 bluetoothActiveLastTime = 1; | |
| 1046 | 208 if(RequestDisconnection) /* at the moment disconnection does not seem to be in use. */ |
| 209 { /* Instead the modul id usually powered off for disconnection */ | |
| 396 | 210 RequestDisconnection = 0; |
| 211 tComm_Disconnect(); | |
| 212 } | |
| 38 | 213 } |
| 214 | |
| 215 #endif | |
| 216 | |
| 396 | 217 if(BmTmpConfig != BM_CONFIG_DONE) |
| 218 { | |
| 219 tComm_HandleBlueModConfig(); | |
| 220 } | |
| 221 else | |
| 222 { | |
| 38 | 223 /*##-2- Put UART peripheral in reception process ###########################*/ |
| 224 | |
| 396 | 225 if((UartReady == RESET) && StartListeningToUART) |
| 226 { | |
| 227 StartListeningToUART = 0; | |
| 1046 | 228 receiveStartByteUart = 0; |
| 396 | 229 if(HAL_UART_Receive_IT(&UartHandle, &receiveStartByteUart, 1) != HAL_OK) |
| 230 tComm_Error_Handler(); | |
| 231 } | |
| 232 /* Reset transmission flag */ | |
| 233 if(UartReady == SET) | |
| 234 { | |
| 235 UartReady = RESET; | |
| 236 if((receiveStartByteUart == BYTE_DOWNLOAD_MODE) || (receiveStartByteUart == BYTE_SERVICE_MODE)) | |
| 1075 | 237 { |
| 396 | 238 answer = openComm(receiveStartByteUart); |
| 1075 | 239 reset_ButtonLock(); |
| 240 } | |
| 396 | 241 StartListeningToUART = 1; |
| 242 return answer; | |
| 243 } | |
| 38 | 244 } |
| 245 return 0; | |
| 246 } | |
| 247 | |
| 248 | |
| 249 void tComm_refresh(void) | |
| 250 { | |
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251 char localString[255]; |
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252 |
| 38 | 253 if(tCscreen.FBStartAdress == 0) |
| 254 { | |
| 255 GFX_hwBackgroundOn(); | |
| 256 tCscreen.FBStartAdress = getFrame(18); | |
| 257 write_content_simple(&tCscreen, 0, 800, 480-24, &FontT24,"Exit",CLUT_ButtonSurfaceScreen); | |
| 396 | 258 write_content_simple(&tCscreen, 800 - 70, 800, 480-24, &FontT24,"Signal",CLUT_ButtonSurfaceScreen); |
| 259 | |
| 38 | 260 if(receiveStartByteUart == BYTE_SERVICE_MODE) |
| 261 GFX_write_string(&FontT48, &tCwindow, "Service mode enabled",2); | |
| 262 else | |
| 263 GFX_write_string(&FontT48, &tCwindow, "Download mode enabled",2); | |
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264 GFX_SetFramesTopBottom(tCscreen.FBStartAdress, 0,480); |
| 38 | 265 display_text[0] = 0; |
| 266 display_text[255] = 0; | |
| 267 } | |
| 268 else if(display_text[255]) | |
| 269 { | |
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270 display_text[(uint8_t)display_text[255]] = 0; |
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271 localString[0] = TXT_MINIMAL; |
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272 strcpy (&localString[1],display_text); |
| 38 | 273 releaseFrame(18,tCscreen.FBStartAdress); |
| 274 tCscreen.FBStartAdress = getFrame(18); | |
| 275 write_content_simple(&tCscreen, 0, 800, 480-24, &FontT24,"Exit",CLUT_ButtonSurfaceScreen); | |
| 396 | 276 write_content_simple(&tCscreen, 800 - 70, 800, 480-24, &FontT24,"Signal",CLUT_ButtonSurfaceScreen); |
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277 GFX_write_string(&FontT48, &tCwindow, localString,2); |
| 38 | 278 GFX_SetFrameTop(tCscreen.FBStartAdress); |
| 279 display_text[0] = 0; | |
| 280 display_text[255] = 0; | |
| 281 } | |
| 282 } | |
| 283 | |
| 284 | |
| 285 void tComm_verlauf(uint8_t percentage_complete) | |
| 286 { | |
| 287 uint32_t pDestination; | |
| 288 | |
| 289 pDestination = (uint32_t)tCscreen.FBStartAdress; | |
| 290 pDestination += 150 * tCscreen.ImageHeight * 2; | |
| 291 pDestination += 100 * 2; | |
| 292 | |
| 293 if(percentage_complete > 100) | |
| 294 percentage_complete = 100; | |
| 295 | |
| 296 int i = 1; | |
| 297 while(i<=percentage_complete) | |
| 298 { | |
| 299 i += 1; | |
| 300 for(int y=0;y<4;y++) | |
| 301 { | |
| 302 for(int x=0;x<40;x++) | |
| 303 { | |
| 304 *(__IO uint16_t*)pDestination = 0xFF00 + 00; | |
| 305 pDestination += 2; | |
| 306 } | |
| 307 pDestination += (tCscreen.ImageHeight - 40 )* 2; | |
| 308 } | |
| 309 pDestination += tCscreen.ImageHeight * 2; // one spare line | |
| 310 } | |
| 311 } | |
| 312 | |
| 313 | |
| 314 void tComm_exit(void) | |
| 315 { | |
| 316 SStateList status; | |
| 317 get_globalStateList(&status); | |
| 318 | |
| 319 releaseFrame(18,tCscreen.FBStartAdress); | |
| 320 tCscreen.FBStartAdress = 0; | |
| 321 GFX_hwBackgroundOff(); | |
| 322 | |
| 323 if(setForcedBluetoothName) | |
| 324 { | |
| 325 setForcedBluetoothName = 0; | |
| 326 MX_Bluetooth_PowerOff(); | |
| 327 HAL_Delay(1000); | |
| 328 MX_Bluetooth_PowerOn(); | |
| 329 tComm_Set_Bluetooth_Name(1); | |
| 396 | 330 tComm_StartBlueModConfig(); |
| 38 | 331 } |
| 332 #ifndef BOOTLOADER_STANDALONE | |
| 333 if(updateSettingsAndMenuOnExit) | |
| 334 { | |
| 1027 | 335 check_and_correct_settings(EF_SETTINGS); |
| 38 | 336 createDiveSettings(); |
| 337 tM_rebuild_menu_after_tComm(); | |
| 338 } | |
| 339 #endif | |
| 340 updateSettingsAndMenuOnExit = 0; | |
| 341 | |
| 342 if(status.base == BaseComm) | |
| 343 { | |
| 344 #ifndef BOOTLOADER_STANDALONE | |
| 345 set_globalState_tHome(); | |
| 346 #else | |
| 347 set_globalState_Base(); | |
| 348 #endif | |
| 349 } | |
| 462 | 350 settingsGetPointer()->bluetoothActive = 0; |
| 351 MX_Bluetooth_PowerOff(); // Power down Bluetooth on the way out | |
| 38 | 352 } |
| 353 | |
| 354 | |
| 355 uint8_t tComm_Set_Bluetooth_Name(uint8_t force) | |
| 356 { | |
| 357 uint8_t answer = 0; | |
| 358 | |
| 359 if(hardwareDataGetPointer()->secondarySerial != 0xFFFF) | |
| 360 { | |
| 361 if(force || (hardwareDataGetPointer()->secondary_bluetooth_name_set == 0xFF)) | |
| 362 answer = HW_Set_Bluetooth_Name(hardwareDataGetPointer()->secondarySerial, 0); | |
| 363 #ifdef BOOTLOADER_STANDALONE | |
| 364 if(answer == HAL_OK) | |
| 365 hardware_programmSecondaryBluetoothNameSet(); | |
| 366 #endif | |
| 367 } | |
| 368 else | |
| 369 if(hardwareDataGetPointer()->primarySerial != 0xFFFF) | |
| 370 { | |
| 371 if(force || (hardwareDataGetPointer()->production_bluetooth_name_set == 0xFF)) | |
| 372 answer = HW_Set_Bluetooth_Name(hardwareDataGetPointer()->primarySerial, 0); | |
| 373 #ifdef BOOTLOADER_STANDALONE | |
| 374 if(answer == HAL_OK) | |
| 375 hardware_programmPrimaryBluetoothNameSet(); | |
| 376 #endif | |
| 377 } | |
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378 else /* no serial set at all => do default configuration of the module */ |
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379 { |
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380 #define NINAB22103B00 |
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381 #ifdef NINAB22103B00 |
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382 answer = 0xFF; |
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383 #endif |
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384 } |
| 38 | 385 return answer; |
| 386 } | |
| 387 | |
| 388 | |
| 389 uint8_t HW_Set_Bluetooth_Name(uint16_t serial, uint8_t withEscapeSequence) | |
| 390 { | |
| 391 uint8_t answer = HAL_OK; | |
| 392 uint8_t aRxBuffer[50]; | |
| 970 | 393 char aTxBufferName[50]; |
| 38 | 394 |
| 395 // char aTxFactoryDefaults[50] = "AT&F1\r"; | |
| 396 | |
| 966 | 397 char aTxBufferEscapeSequence[50] = "+++"; /* factory default */ |
| 38 | 398 // limit is 19 chars, with 7 chars shown in BLE advertising mode |
| 399 //________________________123456789012345678901 | |
| 966 | 400 |
| 970 | 401 tComm_GetBTCmdStr(BT_CMD_NAME, aTxBufferName); |
| 402 | |
| 396 | 403 char answerOkay[6] = "\r\nOK\r\n"; |
| 38 | 404 |
| 405 gfx_number_to_string(5,1,&aTxBufferName[15],serial); | |
| 406 | |
| 407 // store active configuration in non-volatile memory | |
| 408 char aTxBufferWrite[50] = "AT&W\r"; | |
| 409 | |
| 410 // char aTxBufferReset[50] = "AT+RESET\r"; | |
| 411 | |
| 412 | |
| 413 HAL_Delay(1010); | |
| 414 if(withEscapeSequence) | |
| 415 { | |
| 416 aRxBuffer[0] = 0; | |
| 417 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferEscapeSequence, 3, 2000)!= HAL_OK) | |
| 418 answer = HAL_ERROR; | |
| 419 HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 3, 2000); | |
| 420 HAL_Delay(1010); | |
| 421 | |
| 422 for(int i=0;i<3;i++) | |
| 423 if(aRxBuffer[i] != '+') | |
| 424 answer = HAL_ERROR; | |
| 425 } | |
| 426 | |
| 427 aRxBuffer[0] = 0; | |
| 428 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferName, 21, 2000)!= HAL_OK) | |
| 429 answer = HAL_ERROR; | |
| 430 HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 21+6, 2000); | |
| 431 | |
| 432 for(int i=0;i<21;i++) | |
| 433 if(aRxBuffer[i] != aTxBufferName[i]) | |
| 434 answer = HAL_ERROR; | |
| 435 | |
| 436 for(int i=0;i<6;i++) | |
| 437 if(aRxBuffer[21+i] != answerOkay[i]) | |
| 438 answer = HAL_ERROR; | |
| 439 | |
| 440 HAL_Delay(200); | |
| 441 | |
| 442 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferWrite, 5, 2000)!= HAL_OK) | |
| 443 answer = HAL_ERROR; | |
| 444 HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 5+6, 2000); | |
| 445 | |
| 446 for(int i=0;i<5;i++) | |
| 447 if(aRxBuffer[i] != aTxBufferWrite[i]) | |
| 448 answer = HAL_ERROR; | |
| 449 | |
| 450 for(int i=0;i<6;i++) | |
| 451 if(aRxBuffer[5+i] != answerOkay[i]) | |
| 452 answer = HAL_ERROR; | |
| 453 | |
| 454 answer = HAL_OK; | |
| 455 return answer; | |
| 456 } | |
| 870 | 457 #ifndef BOOTLOADER_STANDALONE |
| 396 | 458 void tComm_Disconnect() |
| 459 { | |
| 1046 | 460 uint8_t answer = HAL_ERROR; |
| 396 | 461 uint8_t retrycnt = 3; |
| 462 char aTxDisconnect[] ="ATH\r"; | |
| 970 | 463 char aTxBufferEnd[10]; |
| 396 | 464 char aTxBufferEscapeSequence[] = "+++"; |
| 465 | |
| 466 uint8_t sizeDisconnect = sizeof(aTxDisconnect) -1; | |
| 467 | |
| 1046 | 468 if (isNewDisplay()) /* disconnect for OSTC5 BT is a little bit more complicated and not implemented yet, because function is not used */ |
| 396 | 469 { |
| 1046 | 470 tComm_GetBTCmdStr(BT_CMD_EXIT_CMD, aTxBufferEnd); |
| 471 HAL_UART_AbortReceive_IT(&UartHandle); | |
| 472 do | |
| 396 | 473 { |
| 1046 | 474 HAL_Delay(200); |
| 475 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferEscapeSequence, 3, UART_OPERATION_TIMEOUT)== HAL_OK) | |
| 476 { | |
| 477 answer = tComm_CheckAnswerOK(); | |
| 478 } | |
| 479 retrycnt--; | |
| 396 | 480 } |
| 1046 | 481 while((answer != HAL_OK) && (retrycnt > 0)); |
| 396 | 482 |
| 1046 | 483 if(answer == HAL_OK) |
| 396 | 484 { |
| 485 answer = HAL_ERROR; | |
| 1046 | 486 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxDisconnect,sizeDisconnect , UART_OPERATION_TIMEOUT)== HAL_OK) |
| 396 | 487 { |
| 488 answer = HAL_ERROR; | |
| 1046 | 489 if(tComm_CheckAnswerOK() == HAL_OK) |
| 396 | 490 { |
| 1046 | 491 answer = HAL_ERROR; |
| 492 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferEnd, 4, UART_OPERATION_TIMEOUT) == HAL_OK) /* exit terminal mode */ | |
| 493 { | |
| 494 answer = tComm_CheckAnswerOK(); | |
| 495 } | |
| 396 | 496 } |
| 497 } | |
| 498 } | |
| 499 } | |
| 500 | |
| 501 if(answer != HAL_OK) /* we are somehow not able to do a clean disconnect => fallback to "previous" power off implementation" */ | |
| 502 { | |
| 503 settingsGetPointer()->bluetoothActive = 0; | |
| 504 MX_Bluetooth_PowerOff(); | |
| 505 } | |
| 506 } | |
| 870 | 507 #endif |
| 38 | 508 |
| 509 uint8_t openComm(uint8_t aRxByte) | |
| 510 { | |
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511 SStateList status; |
| 396 | 512 uint8_t localRx; |
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513 uint8_t timeoutCounter = 0; |
| 38 | 514 uint8_t answer = 0; |
| 515 uint8_t service_mode_last_three_bytes[3]; | |
| 516 uint8_t service_mode_response[5] = | |
| 517 { | |
| 518 0x4B, | |
| 519 0xAB, | |
| 520 0xCD, | |
| 521 0xEF, | |
| 522 0x4C | |
| 523 }; | |
| 524 uint8_t download_mode_response[2] = | |
| 525 { | |
| 526 0xBB, | |
| 527 0x4D | |
| 528 }; | |
| 529 | |
| 530 if((aRxByte != BYTE_DOWNLOAD_MODE) && (aRxByte != BYTE_SERVICE_MODE)) | |
| 531 return 0; | |
| 532 | |
| 533 set_globalState(StUART_STANDARD); | |
| 534 | |
| 535 /* service mode is four bytes | |
| 536 0xAA 0xAB 0xCD 0xEF | |
| 537 answer is | |
| 538 */ | |
| 396 | 539 localRx = aRxByte; |
| 38 | 540 |
| 541 if(aRxByte == BYTE_SERVICE_MODE) | |
| 542 { | |
| 543 if((HAL_UART_Receive(&UartHandle, (uint8_t*)service_mode_last_three_bytes, 3, 2000)!= HAL_OK)) | |
| 544 answer = 0x00; | |
| 545 else | |
| 546 { | |
| 547 if((service_mode_last_three_bytes[0] != 0xAB) || (service_mode_last_three_bytes[1] != 0xCD) || (service_mode_last_three_bytes[2] != 0xEF)) | |
| 548 answer = 0x00; | |
| 549 else | |
| 550 { | |
| 551 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)service_mode_response, 5, 2000)!= HAL_OK) | |
| 552 answer = 0x00; | |
| 553 else | |
| 554 answer = prompt4D4C(receiveStartByteUart); | |
| 555 } | |
| 556 } | |
| 557 } | |
| 558 else //if(aRxByte == BYTE_SERVICE_MODE) | |
| 559 { | |
| 560 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)download_mode_response, 2, 2000)!= HAL_OK) | |
| 561 answer = 0x00; | |
| 562 else | |
| 563 answer = prompt4D4C(receiveStartByteUart); | |
| 564 } | |
| 396 | 565 |
| 566 while((answer == prompt4D4C(receiveStartByteUart)) && (timeoutCounter < UART_TIMEOUT_SECONDS)) /* try receive once a second */ | |
| 38 | 567 { |
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568 if(HAL_UART_Receive(&UartHandle, (uint8_t*)&localRx, 1, UART_OPERATION_TIMEOUT)!= HAL_OK) |
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569 { |
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570 timeoutCounter++; |
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571 get_globalStateList(&status); |
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572 if (status.base != BaseComm) |
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573 { |
| 396 | 574 timeoutCounter = UART_TIMEOUT_SECONDS; /* Abort action triggered outside main loop => exit */ |
| 575 } | |
| 576 if(EvaluateBluetoothSignalStrength) | |
| 577 { | |
| 578 tComm_EvaluateBluetoothStrength(); | |
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579 } |
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580 } |
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581 else |
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582 { |
| 396 | 583 answer = select_mode(localRx); |
| 584 timeoutCounter = 0; | |
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585 } |
| 38 | 586 } |
| 587 set_returnFromComm(); | |
| 588 return 1; | |
| 589 } | |
| 590 | |
| 591 | |
| 592 uint8_t prompt4D4C(uint8_t mode) | |
| 593 { | |
| 594 if(mode == BYTE_SERVICE_MODE) | |
| 595 return 0x4C; | |
| 596 else | |
| 597 return 0x4D; | |
| 598 } | |
| 599 | |
| 600 | |
| 601 uint8_t select_mode(uint8_t type) | |
| 602 { | |
| 603 #ifndef BOOTLOADER_STANDALONE | |
| 604 SLogbookHeader logbookHeader; | |
| 605 SLogbookHeaderOSTC3 * plogbookHeaderOSTC3; | |
| 606 SLogbookHeaderOSTC3compact * plogbookHeaderOSTC3compact; | |
| 607 uint32_t sampleTotalLength; | |
| 608 SSettings* pSettings = settingsGetPointer(); | |
| 609 RTC_DateTypeDef sdatestructure; | |
| 610 RTC_TimeTypeDef stimestructure; | |
| 870 | 611 uint16_t index; |
| 612 uint32_t header_profileLength, OSTC3_profileLength; | |
| 38 | 613 #else |
| 614 uint8_t dummyForBootloader[256] = {0}; | |
| 615 #endif | |
| 616 uint8_t count; | |
| 617 uint8_t aTxBuffer[128]; | |
| 618 uint8_t aRxBuffer[68]; | |
| 619 uint8_t answer; | |
| 620 aTxBuffer[0] = type; | |
| 621 aTxBuffer[1] = prompt4D4C(receiveStartByteUart); | |
| 622 uint8_t tempHigh, tempLow; | |
| 623 count = 0; | |
| 624 | |
| 625 // service mode only commands | |
| 626 if(receiveStartByteUart == BYTE_SERVICE_MODE) | |
| 627 { | |
| 628 // first part | |
| 629 switch(type) | |
| 630 { | |
| 631 // start communication (again) | |
| 632 case 0xAA: | |
| 633 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 2, 1000)!= HAL_OK) | |
| 634 return 0; | |
| 635 else | |
| 636 return prompt4D4C(receiveStartByteUart); | |
| 637 | |
| 638 /* | |
| 639 // update firmware main preparation | |
| 640 case 0x74: | |
| 641 ext_flash_erase_firmware_if_not_empty(); | |
| 642 break; | |
| 643 | |
| 644 // update firmware main with variable full access memory location preparation | |
| 645 case 0x76: | |
| 646 ext_flash_erase_firmware2_if_not_empty(); | |
| 647 break; | |
| 648 */ | |
| 649 default: | |
| 650 break; | |
| 651 } | |
| 652 | |
| 653 #ifndef BOOTLOADER_STANDALONE | |
| 654 uint32_t logCopyDataPtr = 0; | |
| 655 convert_Type logCopyDataLength; | |
| 656 uint32_t logCopyDataPtrTemp = 0; | |
| 657 uint32_t logCopyDataLengthTemp = 0; | |
| 658 uint8_t logDummyByte = 0; | |
| 659 uint8_t logStepBackwards = 0; | |
| 660 convert16_Type totalDiveCount; | |
| 661 logCopyDataLength.u32bit = 0; | |
| 662 totalDiveCount.u16bit = 0; | |
| 663 #endif | |
| 664 | |
|
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665 // Exit communication on Text like RING, CONNECT, ... or 0xFF command |
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666 if((type < 0x60) || (type == 0xFF)) |
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667 return 0; |
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668 |
| 38 | 669 // return of command for (almost) all commands |
| 670 switch(type) | |
| 671 { | |
| 672 // not supported yet case 0x20: // send hi:lo:temp1 bytes starting from ext_flash_address:3 | |
| 673 // not supported yet case 0x22: // Resets all logbook pointers and the logbook (!) | |
| 674 // not supported yet case 0x23: // Resets battery gauge registers | |
| 675 // not supported yet case 0x30: // write bytes starting from ext_flash_address:3 (Stop when timeout) | |
| 676 // not supported yet case 0x40: // erases 4kB block from ext_flash_address:3 (Warning: No confirmation or built-in security here...) | |
| 677 // not supported yet case 0x42: // erases range in 4kB steps (Get 3 bytes address and 1byte amount of 4kB blocks) | |
| 678 // not supported yet case 0x50: // sends firmware from external flash from 0x3E0000 to 0x3FD000 (118784bytes) via comm | |
| 679 case 0xFE: // hw unit_tests | |
| 680 case 0x71: // hw read manufacturing data | |
| 681 case 0x73: // hw update FLEX | |
| 682 case 0x79: // hw read device data | |
| 683 #ifdef BOOTLOADER_STANDALONE | |
| 684 case 0x74: // hw update Firmware | |
| 685 case 0x75: // hw update RTE | |
| 686 case 0x76: // hw update Fonts | |
| 687 case 0x80: // hw write manufacturing data | |
| 688 case 0x81: // hw write second serial | |
| 689 case 0x82: // hw set bluetooth name | |
| 690 #else | |
| 691 case 0x83: // hw copy logbook entry - read | |
| 692 case 0x84: // hw copy logbook entry - write | |
| 693 case 0x85: // hw read entire logbook memory | |
| 694 case 0x86: // hw overwrite entire logbook memory | |
| 695 case 0x87: // hw ext_flash_repair_SPECIAL_dive_numbers_starting_count_with memory(x) | |
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696 case 0x88: /* read entire sample memory */ |
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697 case 0x89: /* write entire sample memory */ |
| 38 | 698 #endif |
| 699 case 0xC1: // Start low-level bootloader | |
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700 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1, UART_OPERATION_TIMEOUT)!= HAL_OK) |
| 38 | 701 return 0; |
| 702 break; | |
| 703 default: | |
| 704 break; | |
| 705 } | |
| 706 | |
| 707 // now send content or update firmware | |
| 708 switch(type) | |
| 709 { | |
| 710 case 0xFE: | |
| 711 // work to do :-) 12. Oct. 2015 | |
| 712 // 256 bytes output | |
| 713 memset(aTxBuffer,0,128); | |
| 714 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 715 return 0; | |
| 716 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 717 return 0; | |
| 718 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 719 break; | |
| 720 | |
| 721 case 0x71: | |
| 722 memcpy(aTxBuffer,hardwareDataGetPointer(),64); | |
| 723 count += 64; | |
| 724 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 725 break; | |
| 726 | |
| 727 case 0x73: | |
| 728 #ifndef BOOTLOADER_STANDALONE | |
| 729 answer = receive_update_flex(1); | |
| 730 #else | |
| 731 answer = receive_update_flex(0); | |
| 732 #endif | |
| 733 if(answer == 0) | |
| 734 return 0; | |
| 735 else if(answer == 2) // 2 = RTE without bootToBootloader | |
| 736 { | |
| 737 aTxBuffer[0] = 0xFF; | |
| 738 HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1,10000); | |
| 739 return 0; | |
| 740 } | |
| 741 else | |
| 742 { | |
| 743 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 744 if(answer == 1) /* 0xFF is checksum error, 2 = RTE without bootToBootloader */ | |
| 745 { | |
| 746 extern uint8_t bootToBootloader; | |
| 747 bootToBootloader = 1; | |
| 748 } | |
| 749 } | |
| 750 break; | |
| 751 | |
| 752 case 0x79: | |
| 753 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1,10000)!= HAL_OK) | |
| 754 return 0; | |
| 755 ext_flash_read_fixed_16_devicedata_blocks_formated_128byte_total(aTxBuffer); | |
| 756 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) | |
| 757 return 0; | |
| 758 aTxBuffer[0] = prompt4D4C(receiveStartByteUart); | |
| 759 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1,10000)!= HAL_OK) | |
| 760 return 0; | |
| 761 else | |
| 762 return prompt4D4C(receiveStartByteUart); | |
| 763 | |
| 764 case 0x82: | |
| 765 #ifdef BOOTLOADER_STANDALONE | |
| 766 setForcedBluetoothName = 1; | |
| 767 return 0; | |
| 768 #else | |
| 769 settingsGetPointer()->debugModeOnStart = 1; | |
| 770 extern uint8_t bootToBootloader; | |
| 771 bootToBootloader = 1; | |
| 772 return prompt4D4C(receiveStartByteUart); | |
| 773 #endif | |
| 774 | |
| 775 #ifdef BOOTLOADER_STANDALONE | |
| 776 case 0x74: | |
| 777 answer = receive_update_data_mainCPU_firmware(); | |
| 778 if(answer != 0) | |
| 779 { | |
| 780 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 781 if(answer == 1) // 0xFF is checksum error | |
| 782 { | |
| 783 extern uint8_t bootToBootloader; | |
| 784 bootToBootloader = 1; | |
| 785 } | |
| 786 } | |
| 787 else | |
| 788 return 0; | |
| 789 break; | |
| 790 | |
| 791 case 0x75: | |
| 792 receive_update_data_cpu2(); | |
| 793 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 794 break; | |
| 795 | |
| 796 case 0x76: | |
| 797 answer = receive_update_data_mainCPU_variable_firmware(); | |
| 798 if(answer != 0) | |
| 799 { | |
| 800 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 801 if(answer == 1) // 0xFF is checksum error | |
| 802 { | |
| 803 extern uint8_t bootToBootloader; | |
| 804 bootToBootloader = 1; | |
| 805 } | |
| 806 } | |
| 807 else | |
| 808 return 0; | |
| 809 break; | |
| 810 | |
| 811 case 0x80: | |
| 812 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 52, 5000)!= HAL_OK) | |
| 813 return 0; | |
| 814 if(hardware_programmProductionData(aRxBuffer) == HAL_OK) | |
| 815 { | |
| 816 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 817 } | |
| 818 else | |
| 819 return 0; | |
| 820 break; | |
| 821 | |
| 822 case 0x81: | |
| 823 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 12, 1000)!= HAL_OK) | |
| 824 return 0; | |
| 825 if(hardware_programmSecondarySerial(aRxBuffer) == HAL_OK) | |
| 826 { | |
| 827 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 828 } | |
| 829 else | |
| 830 return 0; | |
| 831 break; | |
| 832 | |
| 833 #else | |
| 834 | |
| 835 #ifdef SPECIALPROGRAMM | |
| 836 case 0x80: | |
| 837 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 52, 5000)!= HAL_OK) | |
| 838 return 0; | |
| 839 if(hardware_programmProductionData(aRxBuffer) == HAL_OK) | |
| 840 { | |
| 841 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 842 } | |
| 843 else | |
| 844 return 0; | |
| 845 break; | |
| 846 #endif | |
| 847 case 0x83: | |
| 848 if(HAL_UART_Receive(&UartHandle, &logStepBackwards, 1, 1000)!= HAL_OK) | |
| 849 return 0; | |
| 850 logCopyDataPtr = getFrame(98); | |
| 851 logCopyDataPtrTemp = logCopyDataPtr; | |
| 852 logCopyDataLength.u32bit = ext_flash_read_dive_raw_with_double_header_1K((uint8_t *)logCopyDataPtr, 1000000,logStepBackwards); | |
| 853 answer = HAL_OK; | |
| 854 if(answer == HAL_OK) | |
| 855 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteLow), 1,2000); | |
| 856 if(answer == HAL_OK) | |
| 857 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteMidLow), 1,2000); | |
| 858 if(answer == HAL_OK) | |
| 859 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteMidHigh), 1,2000); | |
| 860 if(answer == HAL_OK) | |
| 861 answer = HAL_UART_Transmit(&UartHandle, &(logCopyDataLength.u8bit.byteHigh), 1,2000); | |
| 862 logCopyDataLengthTemp = logCopyDataLength.u32bit; | |
| 863 while((logCopyDataLengthTemp >= 0xFFFF) && (answer == HAL_OK)) | |
| 864 { | |
| 865 answer = HAL_UART_Transmit(&UartHandle, (uint8_t *)logCopyDataPtrTemp, 0xFFFF,30000); | |
| 866 logCopyDataLengthTemp -= 0xFFFF; | |
| 867 logCopyDataPtrTemp += 0xFFFF; | |
| 868 } | |
| 869 if((logCopyDataLengthTemp > 0) && (answer == HAL_OK)) | |
| 870 answer = HAL_UART_Transmit(&UartHandle, (uint8_t *)logCopyDataPtrTemp, (uint16_t)logCopyDataLengthTemp,30000); | |
| 871 releaseFrame(98,logCopyDataPtr); | |
| 872 if(answer == HAL_OK) | |
| 873 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 874 else | |
| 875 return 0; | |
| 876 break; | |
| 877 | |
| 878 case 0x84: | |
| 879 logCopyDataPtr = getFrame(98); | |
| 880 logCopyDataPtrTemp = logCopyDataPtr; | |
| 881 answer = HAL_OK; | |
| 882 if(answer == HAL_OK) | |
| 883 answer = HAL_UART_Receive(&UartHandle, &logDummyByte, 1,2000); | |
| 884 if(answer == HAL_OK) | |
| 885 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteLow), 1,2000); | |
| 886 if(answer == HAL_OK) | |
| 887 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteMidLow), 1,2000); | |
| 888 if(answer == HAL_OK) | |
| 889 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteMidHigh), 1,2000); | |
| 890 if(answer == HAL_OK) | |
| 891 answer = HAL_UART_Receive(&UartHandle, &(logCopyDataLength.u8bit.byteHigh), 1,2000); | |
| 892 logCopyDataLengthTemp = logCopyDataLength.u32bit; | |
| 893 while((logCopyDataLengthTemp >= 0xFFFF) && (answer == HAL_OK)) | |
| 894 { | |
| 895 answer = HAL_UART_Receive(&UartHandle, (uint8_t *)logCopyDataPtrTemp, 0xFFFF,30000); | |
| 896 logCopyDataLengthTemp -= 0xFFFF; | |
| 897 logCopyDataPtrTemp += 0xFFFF; | |
| 898 } | |
| 899 if((logCopyDataLengthTemp > 0) && (answer == HAL_OK)) | |
| 900 answer = HAL_UART_Receive(&UartHandle, (uint8_t *)logCopyDataPtrTemp, (uint16_t)logCopyDataLengthTemp,30000); | |
| 901 if(answer == HAL_OK) | |
| 902 ext_flash_write_dive_raw_with_double_header_1K((uint8_t *)logCopyDataPtr, logCopyDataLength.u32bit); | |
| 903 releaseFrame(98,logCopyDataPtr); | |
| 904 if(answer == HAL_OK) | |
| 905 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 906 else | |
| 907 return 0; | |
| 908 break; | |
| 909 | |
| 910 case 0x85: | |
| 911 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 912 logCopyDataPtr = getFrame(98); | |
| 913 ext_flash_read_header_memory((uint8_t *)logCopyDataPtr); | |
| 914 for(int i=0;i<8;i++) | |
| 915 HAL_UART_Transmit(&UartHandle, (uint8_t *)(logCopyDataPtr + (0x8000 * i)), (uint16_t)0x8000,60000); | |
| 916 releaseFrame(98,logCopyDataPtr); | |
|
464
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|
917 #ifdef SEND_DATA_DETAILS |
|
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|
918 HAL_UART_Transmit(&UartHandle, (uint8_t*)&pSettings->lastDiveLogId, 1,60000); |
|
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|
919 #endif |
| 38 | 920 break; |
| 921 | |
| 922 case 0x86: | |
| 923 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 924 logCopyDataPtr = getFrame(98); | |
| 925 for(int i=0;i<8;i++) | |
|
464
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926 { |
| 38 | 927 HAL_UART_Receive(&UartHandle, (uint8_t *)(logCopyDataPtr + (0x8000 * i)), (uint16_t)0x8000,60000); |
|
464
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|
928 } |
| 38 | 929 ext_flash_write_header_memory((uint8_t *)logCopyDataPtr); |
|
464
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930 #ifdef SEND_DATA_DETAILS |
|
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931 if(HAL_UART_Receive(&UartHandle, (uint8_t *)(logCopyDataPtr + (0x8000 * 8)), (uint16_t)0x01,60000) == HAL_OK) /* receive lastlogID */ |
|
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932 { |
|
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933 pSettings->lastDiveLogId = *(uint8_t*)(logCopyDataPtr + (0x40000)); |
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|
934 } |
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|
935 #endif |
| 38 | 936 releaseFrame(98,logCopyDataPtr); |
| 937 break; | |
| 938 | |
| 939 case 0x87: | |
| 940 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 4, 1000)!= HAL_OK) | |
| 941 return 0; | |
| 942 if(((aRxBuffer[0] ^ aRxBuffer[2]) != 0xFF) || ((aRxBuffer[1] ^ aRxBuffer[3]) != 0xFF)) | |
| 943 return 0; | |
| 944 totalDiveCount.u8bit.byteLow = aRxBuffer[1]; | |
| 945 totalDiveCount.u8bit.byteHigh = aRxBuffer[0]; | |
| 946 ext_flash_repair_SPECIAL_dive_numbers_starting_count_with(totalDiveCount.u16bit); | |
| 947 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 948 break; | |
|
464
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|
949 case 0x88: |
|
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950 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); |
|
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951 logCopyDataPtr = getFrame(98); |
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952 |
|
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953 for(index = 0; index <384; index++) /* transmit in 32k blocks */ |
|
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954 { |
|
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955 ext_flash_read_sample_memory((uint8_t *)logCopyDataPtr, index); |
|
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956 if(HAL_UART_Transmit(&UartHandle, (uint8_t *)(logCopyDataPtr), (uint16_t)0x8000,60000) != HAL_OK) |
|
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957 { |
|
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|
958 break; |
|
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|
959 } |
|
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|
960 } |
|
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|
961 releaseFrame(98,logCopyDataPtr); |
|
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|
962 HAL_UART_Transmit(&UartHandle, (uint8_t*)&pSettings->logFlashNextSampleStartAddress, 4,60000); /* send next sample pos */ |
|
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963 break; |
|
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|
964 case 0x89: |
|
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|
965 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); |
|
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|
966 logCopyDataPtr = getFrame(98); |
|
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967 |
|
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968 for(index = 0; index <384; index++) /* transmit in 32k blocks 384*/ |
|
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969 { |
|
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970 |
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971 if(HAL_UART_Receive(&UartHandle, (uint8_t *)(logCopyDataPtr), (uint16_t)0x8000,60000) != HAL_OK) |
|
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|
972 { |
|
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|
973 break; |
|
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|
974 } |
|
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|
975 ext_flash_write_sample_memory((uint8_t *)logCopyDataPtr, index); |
|
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|
976 } |
|
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977 |
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|
978 releaseFrame(98,logCopyDataPtr); |
|
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|
979 HAL_UART_Receive(&UartHandle, (uint8_t*)&pSettings->logFlashNextSampleStartAddress, 4,60000); /* send next sample pos */ |
|
05c5c3d10902
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|
980 break; |
|
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|
981 |
| 38 | 982 #endif |
| 983 } | |
| 984 | |
| 985 // was service command? Yes, finish and exit | |
| 986 if(count) | |
| 987 { | |
| 988 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, count,10000)!= HAL_OK) | |
| 989 return 0; | |
| 990 else | |
| 991 return prompt4D4C(receiveStartByteUart); | |
| 992 } | |
| 993 } | |
| 994 | |
| 995 | |
| 996 // download mode commands | |
| 997 switch(type) | |
| 998 { | |
| 999 // return of command for almost all commands | |
| 1000 case 0x60: // get model + features | |
| 1001 case 0x61: // get all headers full (256 bytes) | |
| 1002 case 0x62: // set clock | |
| 1003 case 0x63: // set custom text | |
| 1004 case 0x66: // get dive profile | |
| 1005 case 0x69: // get serial, old version numbering, custom text | |
| 1006 case 0x6A: // get model | |
| 1007 case 0x6B: // get specific firmware version | |
| 396 | 1008 case 0x6C: /* Display Bluetooth signal strength */ |
| 38 | 1009 case 0x6D: // get all compact headers (16 byte) |
| 1010 case 0x6E: // display text | |
| 1053 | 1011 case 0x6F: /* set icon */ |
| 38 | 1012 case 0x70: // read min, default, max setting |
| 1013 case 0x72: // read setting | |
| 1014 case 0x77: // write setting | |
| 1015 case 0x78: // reset all settings | |
| 1053 | 1016 |
| 38 | 1017 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 1, 1000)!= HAL_OK) |
| 1018 return 0; | |
| 1019 break; | |
| 1020 | |
| 1021 // start communication (again) | |
| 1022 case 0xBB: | |
| 1023 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 2, 1000)!= HAL_OK) | |
| 1024 return 0; | |
| 1025 else | |
| 1026 return prompt4D4C(receiveStartByteUart); | |
| 1027 | |
| 1028 // stop communication | |
| 1029 case 0xFF: | |
| 1030 HAL_UART_Transmit(&UartHandle, (uint8_t*)&aTxBuffer, 1, 1000); | |
| 1031 return 0; | |
| 1032 | |
| 1033 default: | |
|
236
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229
diff
changeset
|
1034 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); |
| 38 | 1035 break; |
| 1036 } | |
| 1037 | |
| 1038 switch(type) | |
| 1039 { | |
| 1040 case 0x62: | |
| 1041 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 6, 2000)!= HAL_OK) | |
| 1042 return 0; | |
| 1043 break; | |
| 1044 case 0x63: | |
| 1045 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 60, 5000)!= HAL_OK) | |
| 1046 return 0; | |
| 1047 break; | |
| 1048 case 0x66: | |
| 1049 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 1000)!= HAL_OK) | |
| 1050 return 0; | |
| 1051 break; | |
| 1052 case 0x6B: | |
| 1053 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 1000)!= HAL_OK) | |
| 1054 return 0; | |
| 1055 break; | |
| 1056 case 0x6E: | |
| 1057 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 16, 5000)!= HAL_OK) | |
| 1058 return 0; | |
| 1059 break; | |
| 1060 case 0x77: | |
| 1061 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 5, 5000)!= HAL_OK) | |
| 1062 return 0; | |
| 1063 break; | |
| 1064 case 0x72: | |
| 1065 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 5000)!= HAL_OK) | |
| 1066 return 0; | |
| 1067 break; | |
| 1068 case 0x70: | |
| 1069 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, 1, 5000)!= HAL_OK) | |
| 1070 return 0; | |
| 1071 break; | |
| 1072 } | |
| 1073 | |
| 1074 switch(type) | |
| 1075 { | |
| 1076 /* common to standard and bootloader */ | |
| 1077 | |
| 1078 // get model + features | |
| 1079 case 0x60: | |
| 1080 aTxBuffer[count++] = 0x00; // hardware descriptor HIGH byte | |
|
1022
ca713e199f22
Add model ID 0x44 for the OSTC5 to the 0x60 (HARDWARE2) endpoint. The OSTC4 stays at model ID 0x43.
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|
1081 aTxBuffer[count++] = 0x3B; // hardware descriptor LOW byte // 0x3B is OSTC 4/5 // 0x1A is OTSC3 |
| 38 | 1082 aTxBuffer[count++] = 0x00; // feature descriptor HIGH byte |
| 138 | 1083 aTxBuffer[count++] = 0x00; // feature descriptor LOW byte |
|
1022
ca713e199f22
Add model ID 0x44 for the OSTC5 to the 0x60 (HARDWARE2) endpoint. The OSTC4 stays at model ID 0x43.
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|
1084 if (isNewDisplay()) { |
|
ca713e199f22
Add model ID 0x44 for the OSTC5 to the 0x60 (HARDWARE2) endpoint. The OSTC4 stays at model ID 0x43.
heinrichsweikamp
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1017
diff
changeset
|
1085 aTxBuffer[count++] = 0x44; // model id OSTC5 |
|
ca713e199f22
Add model ID 0x44 for the OSTC5 to the 0x60 (HARDWARE2) endpoint. The OSTC4 stays at model ID 0x43.
heinrichsweikamp
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diff
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|
1086 } else { |
|
ca713e199f22
Add model ID 0x44 for the OSTC5 to the 0x60 (HARDWARE2) endpoint. The OSTC4 stays at model ID 0x43.
heinrichsweikamp
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1017
diff
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|
1087 aTxBuffer[count++] = 0x43; // model id OSTC4 |
|
ca713e199f22
Add model ID 0x44 for the OSTC5 to the 0x60 (HARDWARE2) endpoint. The OSTC4 stays at model ID 0x43.
heinrichsweikamp
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diff
changeset
|
1088 } |
| 38 | 1089 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); |
| 1090 break; | |
| 1091 | |
| 1092 // get model | |
| 1093 case 0x6A: | |
|
1022
ca713e199f22
Add model ID 0x44 for the OSTC5 to the 0x60 (HARDWARE2) endpoint. The OSTC4 stays at model ID 0x43.
heinrichsweikamp
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diff
changeset
|
1094 aTxBuffer[count++] = 0x3B; // 0x3B is OSTC 4/5 // 0x1A is OTSC3 |
| 38 | 1095 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); |
| 1096 break; | |
| 1097 | |
| 1098 // get all firmware version and status (OSTC4 only) | |
| 1099 case 0x6B: | |
| 1100 switch(*aRxBuffer) | |
| 1101 { | |
| 1102 case 0xFF: | |
| 1103 // firmware | |
| 1104 aTxBuffer[count++] = firmwareDataGetPointer()->versionFirst; | |
| 1105 aTxBuffer[count++] = firmwareDataGetPointer()->versionSecond; | |
| 1106 aTxBuffer[count++] = firmwareDataGetPointer()->versionThird; | |
| 1107 aTxBuffer[count++] = firmwareDataGetPointer()->versionBeta; | |
| 1108 break; | |
| 1109 case 0xFE: | |
| 1110 // RTE | |
| 1111 getActualRTEandFONTversion(&tempHigh, &tempLow, 0, 0); // RTE | |
| 1112 aTxBuffer[count++] = tempHigh; | |
| 1113 aTxBuffer[count++] = tempLow; | |
| 1114 aTxBuffer[count++] = 0; | |
| 1115 aTxBuffer[count++] = 0; | |
| 1116 break; | |
| 1117 case 0x10: | |
| 1118 getActualRTEandFONTversion( 0, 0, &tempHigh, &tempLow); // font | |
| 1119 aTxBuffer[count++] = tempHigh; | |
| 1120 aTxBuffer[count++] = tempLow; | |
| 1121 aTxBuffer[count++] = 0; | |
| 1122 aTxBuffer[count++] = 0; | |
| 1123 break; | |
| 1124 default: | |
| 1125 // not supported | |
| 1126 aTxBuffer[count++] = 0xFF; | |
| 1127 aTxBuffer[count++] = 0xFF; | |
| 1128 aTxBuffer[count++] = 0xFF; | |
| 1129 aTxBuffer[count++] = 0xFF; | |
| 1130 break; | |
| 1131 /* Jef Driesen Test | |
| 1132 default: | |
| 1133 // not supported | |
| 1134 aTxBuffer[count++] = 0x1; | |
| 1135 aTxBuffer[count++] = 0x1; | |
| 1136 aTxBuffer[count++] = 0x1; | |
| 1137 aTxBuffer[count++] = 0x1; | |
| 1138 break; | |
| 1139 */ | |
| 1140 } | |
| 1141 /* | |
| 1142 // serial | |
| 1143 aTxBuffer[count++] = pSettings->serialLow; | |
| 1144 aTxBuffer[count++] = pSettings->serialHigh; | |
| 1145 // batch code (date) | |
| 1146 hardwareBatchCode(&tempHigh, &tempLow); | |
| 1147 aTxBuffer[count++] = tempLow; | |
| 1148 aTxBuffer[count++] = tempHigh; | |
| 1149 // status and status detail (future feature) | |
| 1150 aTxBuffer[count++] = 0; | |
| 1151 aTxBuffer[count++] = 0; | |
| 1152 aTxBuffer[count++] = 0; | |
| 1153 aTxBuffer[count++] = 0; | |
| 1154 */ | |
| 1155 // prompt | |
| 1156 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1157 break; | |
| 1158 | |
| 396 | 1159 /* Trigger Bluetooth signal strength evaluation */ |
| 1160 case 0x6C: tComm_EvaluateBluetoothStrength(); | |
| 1161 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1162 break; | |
| 38 | 1163 // display text |
| 1164 case 0x6E: | |
| 1165 for(int i=0;i<16;i++) | |
| 1166 display_text[i] = aRxBuffer[i]; | |
| 1167 display_text[15] = 0; | |
| 1168 display_text[255] = 16; | |
| 1169 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1170 break; | |
| 1171 | |
| 1172 // version / identify | |
| 1173 case 0x69: | |
| 1174 #ifndef BOOTLOADER_STANDALONE | |
| 1175 aTxBuffer[count++] = pSettings->serialLow; | |
| 1176 aTxBuffer[count++] = pSettings->serialHigh; | |
| 1177 aTxBuffer[count++] = firmwareVersion_16bit_low(); | |
| 1178 aTxBuffer[count++] = firmwareVersion_16bit_high(); | |
| 1179 memcpy(&aTxBuffer[count], pSettings->customtext, 60); | |
| 1180 #else | |
| 1181 aTxBuffer[count++] = 0;//pSettings->serialLow; | |
| 1182 aTxBuffer[count++] = 0;//pSettings->serialHigh; | |
| 1183 aTxBuffer[count++] = 0;//firmwareVersion_16bit_low(); | |
| 1184 aTxBuffer[count++] = 0;//firmwareVersion_16bit_high(); | |
| 1185 memset(&aTxBuffer[count], 0, 60); | |
| 1186 #endif | |
| 1187 count += 60; | |
| 1188 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1189 break; | |
| 1190 | |
| 1191 #ifndef BOOTLOADER_STANDALONE | |
| 1192 //Reset all setting | |
| 1193 case 0x78: | |
| 1027 | 1194 set_settings_to_Standard(EF_SETTINGS); |
| 38 | 1195 updateSettingsAndMenuOnExit = 1; |
| 1196 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1197 break; | |
| 1198 #endif | |
| 1199 | |
| 1200 #ifndef BOOTLOADER_STANDALONE | |
| 1201 // full headers (256 byte) | |
| 1202 case 0x61: | |
| 1203 for(int StepBackwards = 255; StepBackwards > -1; StepBackwards--) | |
| 1204 { | |
| 1205 logbook_getHeader(StepBackwards, &logbookHeader); | |
| 1206 plogbookHeaderOSTC3 = logbook_build_ostc3header(&logbookHeader); | |
| 1207 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)plogbookHeaderOSTC3, 256,5000)!= HAL_OK) | |
| 1208 return 0; | |
| 1209 } | |
| 1210 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1211 break; | |
| 1212 | |
| 1213 // compact headers (16 byte) | |
| 1214 case 0x6D: | |
| 1215 for(int StepBackwards = 255; StepBackwards > -1; StepBackwards--) | |
| 1216 { | |
| 1217 logbook_getHeader(StepBackwards, &logbookHeader); | |
| 1218 plogbookHeaderOSTC3compact = logbook_build_ostc3header_compact(&logbookHeader); | |
| 1219 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)plogbookHeaderOSTC3compact, 16,5000)!= HAL_OK) | |
| 1220 return 0; | |
| 1221 } | |
| 1222 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1223 break; | |
| 1224 | |
| 1225 // set clock & date | |
| 1226 case 0x62: | |
| 1227 // ToDo | |
| 1228 stimestructure.Hours = aRxBuffer[0]; | |
| 1229 stimestructure.Minutes = aRxBuffer[1]; | |
| 1230 stimestructure.Seconds = aRxBuffer[2]; | |
| 1231 sdatestructure.Month = aRxBuffer[3]; | |
| 1232 sdatestructure.Date = aRxBuffer[4]; | |
| 1233 sdatestructure.Year = aRxBuffer[5]; // This parameter must be a number between Min_Data = 0 and Max_Data = 99 | |
| 1234 setWeekday(&sdatestructure); | |
| 1235 | |
| 1236 if( ( stimestructure.Hours < 24 ) | |
| 1237 &&( stimestructure.Minutes < 60 ) | |
| 1238 &&( stimestructure.Seconds < 60 ) | |
| 1239 &&( sdatestructure.Month < 13 ) | |
| 1240 &&( sdatestructure.Date < 32 ) | |
| 1241 &&( sdatestructure.Year < 100 )) | |
| 1242 { | |
| 1243 setTime(stimestructure); | |
| 1244 setDate(sdatestructure); | |
| 1245 set_globalState(StUART_RTECONNECT); | |
| 1246 HAL_Delay(1); | |
| 1247 set_globalState(StUART_STANDARD); | |
| 1248 } | |
| 1249 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1250 break; | |
| 1251 | |
| 1252 case 0x63: | |
| 1253 for(int i=0;i<60;i++) | |
| 1254 pSettings->customtext[i] = aRxBuffer[i]; | |
| 1255 pSettings->customtext[59] = 0; | |
| 1256 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1257 break; | |
| 1258 | |
| 1259 // get dive profile | |
| 1260 case 0x66: | |
| 1261 logbook_getHeader(255 - aRxBuffer[0], &logbookHeader); | |
| 1262 plogbookHeaderOSTC3 = logbook_build_ostc3header(&logbookHeader); | |
| 1263 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)plogbookHeaderOSTC3, 256,5000)!= HAL_OK) | |
| 1264 return 0; | |
|
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1265 |
|
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1266 OSTC3_profileLength = (plogbookHeaderOSTC3->profileLength[2] << 16) + (plogbookHeaderOSTC3->profileLength[1] << 8) |
|
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1267 + plogbookHeaderOSTC3->profileLength[0] -3; |
|
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1268 header_profileLength = (logbookHeader.profileLength[2] << 16) + (logbookHeader.profileLength[1] << 8) + logbookHeader.profileLength[0]; |
|
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Cmd Get profile: transmit dummy profile if necessary
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1269 |
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1270 if(OSTC3_profileLength != header_profileLength) /* has headerdata been changed to dummy data? */ |
| 38 | 1271 { |
| 458 | 1272 sampleTotalLength = logbook_fillDummySampleBuffer(&logbookHeader); |
|
456
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1273 while(sampleTotalLength >= 128) |
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1274 { |
|
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1275 logbook_readDummySamples(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 logbook_readDummySamples(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 } |
|
456
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1287 else |
| 38 | 1288 { |
|
456
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1289 ext_flash_open_read_sample(255 - aRxBuffer[0], &sampleTotalLength); |
|
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1290 while(sampleTotalLength >= 128) |
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1291 { |
|
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1292 ext_flash_read_next_sample_part(aTxBuffer,128); |
|
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1293 sampleTotalLength -= 128; |
|
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1294 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, 128,5000)!= HAL_OK) |
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1295 return 0; |
|
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1296 } |
|
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1297 if(sampleTotalLength) |
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1298 { |
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1299 ext_flash_read_next_sample_part(aTxBuffer,sampleTotalLength); |
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1300 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, sampleTotalLength,5000)!= HAL_OK) |
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1301 return 0; |
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1302 } |
| 38 | 1303 } |
|
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1304 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); |
| 38 | 1305 break; |
| 1306 | |
| 1307 // read min,default,max setting | |
| 1308 case 0x70: | |
| 1309 count += readDataLimits__8and16BitValues_4and7BytesOutput(aRxBuffer[0],&aTxBuffer[count]); | |
| 1310 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1311 break; | |
| 1312 | |
| 1313 // read setting | |
| 1314 case 0x72: | |
| 1315 readData(aRxBuffer[0],&aTxBuffer[count]); | |
| 1316 count += 4; | |
| 1317 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1318 break; | |
| 1319 | |
| 1320 // write setting | |
| 1321 case 0x77: | |
| 1322 writeData(aRxBuffer); | |
| 1323 updateSettingsAndMenuOnExit = 1; | |
| 1324 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1325 break; | |
| 1053 | 1326 case 0x6F: |
| 1327 answer = receive_update_flex(1); | |
| 1328 if(answer == 0) | |
| 1329 { | |
| 1330 return 0; | |
| 1331 } | |
| 1332 else | |
| 1333 { | |
| 1334 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1335 } | |
| 1336 break; | |
| 38 | 1337 #else |
| 1338 /* bootloader dummies */ | |
| 1339 // full headers (256 byte) | |
| 1340 case 0x61: | |
| 1341 for(int StepBackwards = 0;StepBackwards<256;StepBackwards++) | |
| 1342 { | |
| 1343 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)dummyForBootloader, 256,5000)!= HAL_OK) | |
| 1344 return 0; | |
| 1345 } | |
| 1346 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1347 break; | |
| 1348 // compact headers (16 byte) | |
| 1349 case 0x6D: | |
| 1350 for(int StepBackwards = 0;StepBackwards<256;StepBackwards++) | |
| 1351 { | |
| 1352 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)dummyForBootloader, 16,5000)!= HAL_OK) | |
| 1353 return 0; | |
| 1354 } | |
| 1355 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1356 break; | |
| 1357 // set clock & date | |
| 1358 case 0x62: | |
| 1359 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1360 break; | |
| 1361 // set custom text | |
| 1362 case 0x63: | |
| 1363 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1364 break; | |
| 1365 // get dive profile | |
| 1366 case 0x66: | |
| 1367 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)dummyForBootloader, 256,5000)!= HAL_OK) | |
| 1368 return 0; | |
| 1369 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1370 break; | |
| 1371 // read min,default,max setting | |
| 1372 // read settings | |
| 1373 | |
| 1374 | |
| 1375 case 0x72: | |
| 1376 memcpy(&aTxBuffer[count], dummyForBootloader, 4); | |
| 1377 count += 4; | |
| 1378 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1379 break; | |
| 1380 // write settings | |
| 1381 case 0x77: | |
| 1382 aTxBuffer[count++] = prompt4D4C(receiveStartByteUart); | |
| 1383 break; | |
| 1384 #endif | |
| 1385 } | |
| 1386 | |
| 1387 if(count) | |
| 1388 { | |
| 1389 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBuffer, count,10000)!= HAL_OK) | |
| 1390 return 0; | |
| 1391 else | |
| 1392 return prompt4D4C(receiveStartByteUart); | |
| 1393 } | |
| 1394 return 0; | |
| 1395 } | |
| 1396 | |
| 396 | 1397 #define BLOCKSIZE 0x1000 |
| 38 | 1398 |
| 1399 HAL_StatusTypeDef receive_uart_large_size(UART_HandleTypeDef *huart, uint8_t *pData, uint32_t Size) | |
| 1400 { | |
| 396 | 1401 uint16_t length_4k_blocks; |
| 1402 uint16_t length_4k_remainder; | |
| 38 | 1403 uint32_t temp; |
| 1404 HAL_StatusTypeDef result = HAL_OK; | |
| 1405 uint32_t pDataLocal; | |
| 1406 | |
| 396 | 1407 length_4k_blocks = (uint16_t) (Size / BLOCKSIZE); |
| 1408 temp = length_4k_blocks; | |
| 1409 temp *= BLOCKSIZE; | |
| 1410 length_4k_remainder = (uint16_t) ( Size - temp); | |
| 38 | 1411 |
| 1412 pDataLocal = (uint32_t)pData; | |
| 1413 | |
|
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1414 |
| 396 | 1415 while((result == HAL_OK) && length_4k_blocks) |
| 38 | 1416 { |
| 396 | 1417 result = HAL_UART_Receive(&UartHandle, (uint8_t *)pDataLocal, BLOCKSIZE , UART_TIMEOUT_LARGE_BLOCK); |
| 1418 pDataLocal += BLOCKSIZE; | |
| 1419 length_4k_blocks--; | |
| 38 | 1420 } |
| 396 | 1421 |
| 1422 if((result == HAL_OK) && length_4k_remainder) | |
| 38 | 1423 { |
| 396 | 1424 result = HAL_UART_Receive(&UartHandle, (uint8_t *)pDataLocal, length_4k_remainder , UART_TIMEOUT_LARGE_BLOCK); |
| 38 | 1425 } |
| 1426 return result; | |
| 1427 } | |
| 1428 | |
| 1429 | |
| 1430 /* for safety reason (memory blocking this code is main and sub */ | |
| 1431 | |
| 1432 #ifdef BOOTLOADER_STANDALONE | |
| 1433 | |
| 1434 uint8_t receive_update_data_cpu2(void) | |
| 1435 { | |
| 1436 uint8_t answer; | |
| 1437 | |
| 1438 uint8_t* pBuffer = (uint8_t*)getFrame(20); | |
| 1439 answer = receive_update_data_cpu2_sub(pBuffer); | |
| 1440 releaseFrame(20,(uint32_t)pBuffer); | |
| 1441 return answer; | |
| 1442 } | |
| 1443 | |
| 1444 | |
| 1445 uint8_t receive_update_data_cpu2_sub(uint8_t* pBuffer) | |
| 1446 { | |
| 1447 uint8_t sBuffer[10]; | |
|
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1448 uint32_t length, offsetTotal, checksum, checksumCalc; |
| 38 | 1449 uint8_t id; |
| 1450 const uint8_t id_RTE = 0xFE; | |
| 1451 | |
| 1452 //Get length | |
| 1453 if(HAL_UART_Receive(&UartHandle, pBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1454 { | |
| 1455 return 0; | |
| 1456 } | |
| 1457 length = 256 * 256 * 256 * (uint32_t)pBuffer[0] + 256 * 256 * (uint32_t)pBuffer[1] + 256 * (uint32_t)pBuffer[2] + pBuffer[3]; | |
| 1458 | |
| 1459 //Get id | |
| 1460 if(HAL_UART_Receive(&UartHandle, pBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1461 { | |
| 1462 return 0; | |
| 1463 } | |
| 1464 id = pBuffer[0]; | |
| 1465 offsetTotal = 256 * 256 * 256 * (uint32_t)pBuffer[0] + 256 * 256 * (uint32_t)pBuffer[1] + 256 * (uint32_t)pBuffer[2] + pBuffer[3]; | |
| 1466 | |
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1467 // get checksum, bytes are in different order on Dev C++ code!!! |
| 38 | 1468 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 |
| 1469 { | |
| 1470 return 0; | |
| 1471 } | |
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1472 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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1473 checksumCalc = length + offsetTotal; |
| 38 | 1474 |
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1475 // no need to get code if checksum == length is wrong |
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1476 if(checksumCalc != checksum) |
| 38 | 1477 { |
| 1478 return 0; | |
| 1479 } | |
| 1480 | |
| 1481 //get Code | |
| 1482 if(receive_uart_large_size(&UartHandle, pBuffer, length)!= HAL_OK) | |
| 1483 { | |
| 1484 return 0; | |
| 1485 } | |
| 1486 | |
| 1487 //get Checksum | |
| 1488 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 580000 | |
| 1489 { | |
| 1490 return 0; | |
| 1491 } | |
| 870 | 1492 checksum = 256 * 256 * 256 *(uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; |
| 38 | 1493 // uint32_t checksumCalc = crc32c_checksum(pBuffer, length,0,0); |
| 870 | 1494 checksumCalc = CRC_CalcBlockCRC((uint32_t*)pBuffer, length/4); |
| 38 | 1495 |
| 1496 if(checksum != checksumCalc) | |
| 1497 { | |
| 1498 return 0; | |
| 1499 } | |
| 1500 | |
| 1501 if(id != id_RTE) | |
| 1502 { | |
| 1503 strcpy(display_text,"wrong data."); | |
| 1504 display_text[255] = 32; | |
| 1505 return 0; | |
| 1506 } | |
| 1507 | |
| 1508 strcpy(display_text," RTE update."); | |
| 1509 display_text[255] = 32; | |
| 1510 | |
| 1511 return extCPU2bootloader(pBuffer,length,display_text); | |
| 1512 } | |
| 1513 #endif // BOOTLOADER_STANDALONE | |
| 1514 | |
| 1515 | |
| 1516 | |
| 1517 uint8_t receive_update_flex(uint8_t isRTEupdateALLOWED) | |
| 1518 { | |
| 1519 uint8_t answer; | |
| 1520 | |
| 1521 uint8_t* pBuffer1 = (uint8_t*)getFrame(20); | |
| 1522 uint8_t* pBuffer2 = (uint8_t*)getFrame(20); | |
| 1523 | |
| 1524 answer = receive_update_data_flex(pBuffer1, pBuffer2, isRTEupdateALLOWED); | |
| 1525 | |
| 1526 releaseFrame(20,(uint32_t)pBuffer1); | |
| 1527 releaseFrame(20,(uint32_t)pBuffer2); | |
| 1528 | |
| 1529 return answer; | |
| 1530 } | |
| 1531 | |
| 1532 uint8_t receive_update_data_mainCPU_firmware(void) | |
| 1533 { | |
| 1534 uint8_t answer; | |
| 1535 | |
| 1536 uint8_t* pBuffer1 = (uint8_t*)getFrame(20); | |
| 1537 | |
|
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1538 answer = receive_update_data_mainCPU_firmware_subroutine(1, pBuffer1, 0); |
| 38 | 1539 |
| 1540 releaseFrame(20,(uint32_t)pBuffer1); | |
| 1541 | |
| 1542 return answer; | |
| 1543 } | |
| 1544 | |
| 1545 /* multi buffer (long data) not tested yet */ | |
| 1546 uint8_t receive_update_data_mainCPU_variable_firmware(void) | |
| 1547 { | |
| 1548 uint8_t answer; | |
| 1549 | |
| 1550 uint8_t* pBuffer1 = (uint8_t*)getFrame(20); | |
| 1551 uint8_t* pBuffer2 = (uint8_t*)getFrame(20); | |
| 1552 | |
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1553 answer = receive_update_data_mainCPU_firmware_subroutine(2, pBuffer1, pBuffer2); |
| 38 | 1554 |
| 1555 releaseFrame(20,(uint32_t)pBuffer1); | |
| 1556 releaseFrame(20,(uint32_t)pBuffer2); | |
| 1557 | |
| 1558 return answer; | |
| 1559 } | |
| 1560 | |
| 1561 uint8_t receive_update_data_flex(uint8_t* pBuffer1, uint8_t* pBuffer2, uint8_t RTEupdateALLOWED) | |
| 1562 { | |
| 1563 uint8_t sBuffer[10]; | |
| 1564 uint8_t serialBuffer[10]; | |
| 1565 uint32_t length1, length2, lengthCompare, offsetCompare, ByteCompareStatus; | |
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1566 uint32_t lengthTotal, offsetTotal; |
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1567 uint32_t checksum, checksumCalc = 0; |
| 38 | 1568 uint8_t id; |
| 1569 uint8_t textpointer = 0; | |
| 1040 | 1570 uint32_t index = 0; |
| 38 | 1571 |
| 1053 | 1572 uint8_t* pWork1 = pBuffer1; /* the icon does not have an header included => data needs to be inserted before reading the image */ |
| 1573 uint32_t length1Work = 0; | |
| 1574 | |
| 38 | 1575 //Get length |
| 1576 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1577 { | |
| 1578 return 0; | |
| 1579 } | |
| 1580 lengthTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1053 | 1581 length1Work = lengthTotal; |
| 38 | 1582 //Get offset and/or id (id is 0xFF for RTE, 0xFE for firmware and offset if var) |
| 1583 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1584 { | |
| 1585 return 0; | |
| 1586 } | |
| 1587 id = sBuffer[0]; | |
| 1588 | |
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1589 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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1590 checksumCalc += lengthTotal; |
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1591 //old, does no longer work because of the fonts: checksumCalc = lengthTotal + offsetTotal; |
| 38 | 1592 |
| 1053 | 1593 if((id != id_Region1_firmware) && (id != id_RTE) && (id != id_FONT) && (id != id_FONT_OLD) && (id != id_ICON)) |
| 38 | 1594 { |
| 1595 return 0; | |
| 1596 } | |
| 1597 | |
| 1053 | 1598 if(id == id_ICON) |
| 1599 { | |
| 1600 memcpy (pWork1, &lengthTotal,4); | |
| 1601 pWork1 +=4; | |
| 1602 length1Work += 4; | |
| 1603 } | |
| 1604 | |
| 38 | 1605 // neu 110212 |
| 1606 if(id == id_FONT) | |
| 1017 | 1607 { |
| 38 | 1608 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[1] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[3]; |
| 1017 | 1609 /* todo set offset depending on font version offsetTotal = 0; */ |
| 1610 } | |
| 38 | 1611 else |
| 1612 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1613 | |
| 1053 | 1614 if(id == id_ICON) |
| 1615 { | |
| 1616 memcpy (pWork1, sBuffer,4); | |
| 1617 pWork1 +=4; | |
| 1618 length1Work += 4; | |
| 1619 } | |
| 1620 | |
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1621 // get checksum, bytes are in different order on Dev C++ code!!! |
| 38 | 1622 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 |
| 1623 { | |
| 1624 return 0; | |
| 1625 } | |
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1626 checksum = 256 * 256 * 256 * (uint32_t)sBuffer[3] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[1] + sBuffer[0]; |
| 38 | 1627 |
| 1053 | 1628 if(id == id_ICON) |
| 1629 { | |
| 1630 memcpy (pWork1, sBuffer,4); | |
| 1631 pWork1 +=4; | |
| 1632 length1Work += 4; | |
| 1633 } | |
| 38 | 1634 |
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1635 if(checksumCalc != checksum) |
| 38 | 1636 { |
| 1637 uint8_t ptr = 0; | |
| 1638 strcpy(&display_text[ptr]," checksum error"); | |
| 1639 ptr += 15; | |
| 1640 strcpy(&display_text[ptr],"\n\r"); | |
| 1641 ptr += 2; | |
| 1642 ptr += gfx_number_to_string(10,0,&display_text[ptr],checksumCalc); | |
| 1643 display_text[ptr] = 0; | |
| 1644 display_text[255] = ptr + 1; | |
| 1645 return 0xFF; | |
| 1646 } | |
| 1647 | |
| 1648 //Get serial (new since 160211) | |
| 1649 if(HAL_UART_Receive(&UartHandle, serialBuffer, 4,5000)!= HAL_OK) | |
| 1650 { | |
| 1651 return 0; | |
| 1652 } | |
| 1653 | |
| 1654 if(lengthTotal > 768000) | |
| 1655 { | |
| 1656 length1 = 768000; | |
| 1657 length2 = lengthTotal - length1; | |
| 1658 } | |
| 1659 else | |
| 1660 { | |
| 1661 length1 = lengthTotal; | |
| 1662 length2 = 0; | |
| 1663 } | |
| 1664 | |
| 1665 if((pBuffer2 == 0) && (length2 != 0)) | |
| 1666 return 0; | |
| 1667 | |
| 1668 //get Code | |
| 1053 | 1669 if(receive_uart_large_size(&UartHandle, pWork1, length1)!= HAL_OK) |
| 38 | 1670 return 0; |
| 1671 | |
| 1672 if(length2) | |
| 1673 if(receive_uart_large_size(&UartHandle, pBuffer2, length2)!= HAL_OK) | |
| 1674 return 0; | |
| 1675 | |
| 1676 //get Checksum | |
| 1677 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1678 return 0; | |
| 1679 | |
| 1680 checksum = 256 * 256 * 256 *(uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1681 // uint32_t checksumCalc = crc32c_checksum(pBuffer1, length1, pBuffer2, length2); | |
| 1682 if(length2) | |
| 1683 checksumCalc = CRC_CalcBlockCRC_moreThan768000((uint32_t*)pBuffer1, (uint32_t*)pBuffer2, lengthTotal/4); | |
| 1684 else | |
| 1053 | 1685 { |
| 1686 if(id == id_ICON) | |
| 1687 { | |
| 1688 checksumCalc = CRC_CalcBlockCRC((uint32_t*)(pBuffer1 + 12), length1/4); /* exclude header */ | |
| 1689 } | |
| 1690 else | |
| 1691 { | |
| 1692 checksumCalc = CRC_CalcBlockCRC((uint32_t*)pBuffer1, length1/4); | |
| 1693 } | |
| 1694 } | |
| 38 | 1695 /* check id now */ |
| 1696 /* | |
| 1697 if(region == 2) | |
| 1698 { | |
| 1699 if((id == id_Region1_firmware) || (id == id_RTE)) | |
| 1700 { | |
| 1701 strcpy(display_text,"wrong data."); | |
| 1702 display_text[255] = 32; | |
| 1703 return 0; | |
| 1704 } | |
| 1705 } | |
| 1706 else | |
| 1707 { | |
| 1708 if(id != id_Region1_firmware) | |
| 1709 { | |
| 1710 strcpy(display_text,"wrong data."); | |
| 1711 display_text[255] = 32; | |
| 1712 return 0; | |
| 1713 } | |
| 1714 } | |
| 1715 */ | |
| 1716 /* test checksum */ | |
| 1717 if(checksum != checksumCalc) | |
| 1718 { | |
| 1719 uint8_t ptr = 0; | |
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1720 strcpy(&display_text[ptr]," checksum error"); |
| 38 | 1721 ptr += 15; |
| 1722 strcpy(&display_text[ptr],"\n\r"); | |
| 1723 display_text[ptr] = 0; | |
| 1724 display_text[255] = ptr + 1; | |
| 1725 return 0xFF; | |
| 1726 } | |
| 1727 | |
| 1728 if(id == id_Region1_firmware) | |
| 1729 { | |
| 1730 uint8_t ptr = 0; | |
| 1731 display_text[ptr++] = 'V'; | |
| 1732 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10000] & 0x1F); | |
| 1733 display_text[ptr++] = '.'; | |
| 1734 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10001] & 0x1F); | |
| 1735 display_text[ptr++] = '.'; | |
| 1736 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10002] & 0x1F); | |
| 1737 display_text[ptr++] = ' '; | |
| 1738 if(pBuffer1[0x10003]) | |
| 1739 { | |
| 1740 strcpy(&display_text[ptr],"beta "); | |
| 1741 ptr +=5; | |
| 1742 } | |
| 1743 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
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1744 ptr += 25; |
| 38 | 1745 display_text[255] = ptr + 1; |
| 1746 } | |
| 1747 else if(id == id_RTE) | |
| 1748 { | |
| 1749 if(RTEupdateALLOWED) | |
| 1750 { | |
| 1751 strcpy(display_text," RTE update.\n\r"); | |
| 1752 textpointer = 0; | |
| 1753 while((display_text[textpointer] != 0) && (textpointer < 50)) | |
| 1754 textpointer++; | |
| 1755 #ifndef BOOTLOADER_STANDALONE | |
| 1756 if(textpointer < 50) | |
| 1757 { | |
| 1758 // display_text[textpointer++] = | |
| 1759 display_text[textpointer++] = '\025'; | |
| 1760 display_text[textpointer++] = TXT_2BYTE; | |
| 1761 display_text[textpointer++] = TXT2BYTE_DecoDataLost; | |
| 1762 display_text[textpointer] = 0; | |
| 1763 } | |
| 1764 #endif | |
| 1765 display_text[255] = textpointer+1; | |
| 1766 return extCPU2bootloader(pBuffer1,length1,display_text); | |
| 1767 } | |
| 1768 else | |
| 1769 return 0xFF; | |
| 1770 } | |
| 1771 else | |
| 1040 | 1772 if(id == id_FONT) |
| 38 | 1773 { |
| 1774 uint8_t ptr = 0; | |
| 1775 ptr += gfx_number_to_string(7,0,&display_text[ptr],lengthTotal); | |
| 1776 strcpy(&display_text[ptr]," bytes with "); | |
| 1777 ptr += 12; | |
| 1778 ptr += gfx_number_to_string(7,0,&display_text[ptr],offsetTotal); | |
| 1779 strcpy(&display_text[ptr]," offset"); | |
| 1780 ptr += 7; | |
| 1781 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
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1782 ptr += 25; |
| 38 | 1783 display_text[255] = ptr + 1; |
| 1784 } | |
| 1785 | |
| 1786 | |
| 1040 | 1787 /* only non RTE !! (at this point RTE path already performed a return some lines above */ |
| 38 | 1788 uint8_t* pBufferCompare = (uint8_t*)getFrame(20); |
| 1789 ByteCompareStatus = 0; | |
| 1790 | |
| 1791 if(id == id_Region1_firmware) | |
| 1792 { | |
| 1793 /* standard firmware limited to 768000 */ | |
| 1794 if(ext_flash_read_firmware(pBufferCompare,4,0) != 0xFFFFFFFF) | |
| 1795 ext_flash_erase_firmware(); | |
| 1796 ext_flash_write_firmware(pBuffer1, length1); | |
| 1797 lengthCompare = ext_flash_read_firmware(pBufferCompare,768000,0); | |
| 1798 | |
| 1799 if(lengthCompare != length1) | |
| 1800 ByteCompareStatus = 10000; | |
| 1040 | 1801 for(index = 0; index < length1; index++) |
| 38 | 1802 { |
| 1040 | 1803 if(pBuffer1[index] != pBufferCompare[index]) |
| 38 | 1804 ByteCompareStatus++; |
| 1805 } | |
| 1806 } | |
| 1807 else | |
| 1040 | 1808 if(id == id_FONT) |
| 38 | 1809 { |
| 1810 /* upper region firmware can be larger (1MB) */ | |
| 1811 if(ext_flash_read_firmware2(0, pBufferCompare,4, 0,0) != 0xFFFFFFFF) | |
| 1812 ext_flash_erase_firmware2(); | |
| 1813 ext_flash_write_firmware2(offsetTotal, pBuffer1, length1, pBuffer2, length2); | |
| 1814 lengthCompare = ext_flash_read_firmware2(&offsetCompare, pBufferCompare,768000, 0,768000); | |
| 1815 | |
| 1816 if(lengthCompare != length1 + length2) | |
| 1817 ByteCompareStatus = 10000; | |
| 1818 if(offsetTotal != offsetCompare) | |
| 1819 ByteCompareStatus += 20000; | |
| 1040 | 1820 for(index = 0; index < length1; index++) |
| 38 | 1821 { |
| 1040 | 1822 if(pBuffer1[index] != pBufferCompare[index]) |
| 38 | 1823 ByteCompareStatus++; |
| 1824 } | |
| 1825 | |
| 1826 lengthCompare = ext_flash_read_firmware2(0, 0,768000, pBufferCompare,768000); | |
| 1040 | 1827 for(index = 0; index < length2; index++) |
| 38 | 1828 { |
| 1040 | 1829 if(pBuffer2[index] != pBufferCompare[index]) |
| 38 | 1830 ByteCompareStatus++; |
| 1831 } | |
| 1832 } | |
| 1053 | 1833 else |
| 1834 if(id == id_ICON) | |
| 1835 { | |
| 1056 | 1836 if(length1Work < 0x20000) /* Flash sectors 12-16 are used for icon => limited to 128K */ |
| 1837 { | |
| 1838 firmware2_variable_upperpart_eraseFlashMemory(length1Work,0); /* flash is not in use => can be written immediately */ | |
| 1839 firmware2_variable_upperpart_programFlashMemory(length1Work,0,pBuffer1,length1Work,0); | |
| 1840 ByteCompareStatus = 0; /* trust flashing for image use case */ | |
| 1841 } | |
| 1842 else | |
| 1843 { | |
| 1844 ByteCompareStatus = 1; | |
| 1845 } | |
| 1053 | 1846 } |
| 38 | 1847 |
| 1848 releaseFrame(20,(uint32_t)pBufferCompare); | |
| 1849 | |
| 1850 if(ByteCompareStatus != 0) | |
| 1851 { | |
| 1852 strcpy(&display_text[0],"\n\rcopy error."); | |
| 1853 display_text[255] = 21; | |
| 1854 return 0; | |
| 1855 } | |
| 1856 else | |
| 1857 { | |
| 1053 | 1858 if(id == id_ICON) |
| 1859 { | |
| 1860 strcpy(&display_text[0],"\n\ricon stored."); | |
| 1861 } | |
| 1862 else | |
| 1863 { | |
| 1864 strcpy(&display_text[0],"\n\rready to install."); | |
| 1865 } | |
| 38 | 1866 display_text[255] = 21; |
| 1867 return 1; | |
| 1868 } | |
| 1869 } | |
| 1870 | |
| 1871 | |
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1872 uint8_t receive_update_data_mainCPU_firmware_subroutine(uint8_t region, uint8_t* pBuffer1, uint8_t* pBuffer2) |
| 38 | 1873 { |
| 1874 uint8_t sBuffer[10]; | |
| 1875 uint32_t length1, length2, lengthCompare, offsetCompare, ByteCompareStatus; | |
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1876 uint32_t lengthTotal, offsetTotal, checksum, checksumCalc = 0; |
| 38 | 1877 uint8_t id; |
| 1878 | |
| 1879 //Get length | |
| 1880 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1881 return 0; | |
| 1882 | |
| 1883 lengthTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1884 | |
| 1885 //Get offset and/or id (id is 0xFF for RTE, 0xFE for firmware and offset if var) | |
| 1886 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1887 return 0; | |
| 1888 | |
| 1889 id = sBuffer[0]; | |
| 1890 | |
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1891 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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1892 checksumCalc += lengthTotal; |
| 38 | 1893 |
| 1894 if((id != id_Region1_firmware) && (id != id_RTE) && (id != id_FONT) && (id != id_FONT_OLD)) | |
| 1895 return 0; | |
| 1896 | |
| 1897 if(id == id_FONT) | |
| 1898 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[1] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[3]; | |
| 1899 // alt, prior to id for font | |
| 1900 else | |
| 1901 offsetTotal = 256 * 256 * 256 * (uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1902 | |
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1903 // get checksum, bytes are in different order on Dev C++ code!!! |
| 38 | 1904 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 |
| 1905 return 0; | |
| 1906 | |
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1907 checksum = 256 * 256 * 256 * (uint32_t)sBuffer[3] + 256 * 256 * (uint32_t)sBuffer[2] + 256 * (uint32_t)sBuffer[1] + sBuffer[0]; |
| 38 | 1908 |
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1909 //old: checksumCalc = lengthTotal + offsetTotal; |
| 38 | 1910 |
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1911 if(checksumCalc != checksum) |
| 38 | 1912 { |
| 1913 uint8_t ptr = 0; | |
| 1914 strcpy(&display_text[ptr]," checksum error"); | |
| 1915 ptr += 15; | |
| 1916 strcpy(&display_text[ptr],"\n\r"); | |
| 1917 ptr += 2; | |
| 1918 ptr += gfx_number_to_string(10,0,&display_text[ptr],checksumCalc); | |
| 1919 display_text[ptr] = 0; | |
| 1920 display_text[255] = ptr + 1; | |
| 1921 return 0xFF; | |
| 1922 } | |
| 1923 | |
| 1924 if(lengthTotal > 768000) | |
| 1925 { | |
| 1926 length1 = 768000; | |
| 1927 length2 = lengthTotal - length1; | |
| 1928 } | |
| 1929 else | |
| 1930 { | |
| 1931 length1 = lengthTotal; | |
| 1932 length2 = 0; | |
| 1933 } | |
| 1934 | |
| 1935 if((pBuffer2 == 0) && (length2 != 0)) | |
| 1936 return 0; | |
| 1937 | |
| 1938 //get Code | |
| 1939 if(receive_uart_large_size(&UartHandle, pBuffer1, length1)!= HAL_OK) | |
| 1940 return 0; | |
| 1941 | |
| 1942 if(length2) | |
| 1943 if(receive_uart_large_size(&UartHandle, pBuffer2, length2)!= HAL_OK) | |
| 1944 return 0; | |
| 1945 | |
| 1946 //get Checksum | |
| 1947 if(HAL_UART_Receive(&UartHandle, sBuffer, 4,5000)!= HAL_OK) // 58000 | |
| 1948 return 0; | |
| 1949 | |
| 1950 checksum = 256 * 256 * 256 *(uint32_t)sBuffer[0] + 256 * 256 * (uint32_t)sBuffer[1] + 256 * (uint32_t)sBuffer[2] + sBuffer[3]; | |
| 1951 // uint32_t checksumCalc = crc32c_checksum(pBuffer1, length1, pBuffer2, length2); | |
| 1952 if(length2) | |
| 1953 checksumCalc = CRC_CalcBlockCRC_moreThan768000((uint32_t*)pBuffer1, (uint32_t*)pBuffer2, lengthTotal/4); | |
| 1954 else | |
| 1955 checksumCalc = CRC_CalcBlockCRC((uint32_t*)pBuffer1, length1/4); | |
| 1956 | |
| 1957 /* check id now */ | |
| 1958 if(region == 2) | |
| 1959 { | |
| 1960 if((id == id_Region1_firmware) || (id == id_RTE)) | |
| 1961 { | |
| 1962 strcpy(display_text,"wrong data."); | |
| 1963 display_text[255] = 32; | |
| 1964 return 0; | |
| 1965 } | |
| 1966 } | |
| 1967 else | |
| 1968 { | |
| 1969 if(id != id_Region1_firmware) | |
| 1970 { | |
| 1971 strcpy(display_text,"wrong data."); | |
| 1972 display_text[255] = 32; | |
| 1973 return 0; | |
| 1974 } | |
| 1975 } | |
| 1976 | |
| 1977 /* test checksum */ | |
| 1978 if(checksum != checksumCalc) | |
| 1979 { | |
| 1980 uint8_t ptr = 0; | |
| 1981 strcpy(&display_text[ptr]," pruefsummen error"); | |
| 1982 ptr += 15; | |
| 1983 strcpy(&display_text[ptr],"\n\r"); | |
| 1984 display_text[ptr] = 0; | |
| 1985 display_text[255] = ptr + 1; | |
| 1986 return 0xFF; | |
| 1987 } | |
| 1988 | |
| 1989 if(region == 2) | |
| 1990 { | |
| 1991 uint8_t ptr = 0; | |
| 1992 ptr += gfx_number_to_string(7,0,&display_text[ptr],lengthTotal); | |
| 1993 strcpy(&display_text[ptr]," bytes with "); | |
| 1994 ptr += 12; | |
| 1995 ptr += gfx_number_to_string(7,0,&display_text[ptr],offsetTotal); | |
| 1996 strcpy(&display_text[ptr]," offset"); | |
| 1997 ptr += 7; | |
| 1998 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
|
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1999 ptr += 25; |
| 38 | 2000 display_text[255] = ptr + 1; |
| 2001 | |
| 2002 } | |
| 2003 else | |
| 2004 { | |
| 2005 uint8_t ptr = 0; | |
| 2006 display_text[ptr++] = 'V'; | |
| 2007 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10000] & 0x1F); | |
| 2008 display_text[ptr++] = '.'; | |
| 2009 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10001] & 0x1F); | |
| 2010 display_text[ptr++] = '.'; | |
| 2011 ptr += gfx_number_to_string(2,0,&display_text[ptr],pBuffer1[0x10002] & 0x1F); | |
| 2012 display_text[ptr++] = ' '; | |
| 2013 if(pBuffer1[0x10003]) | |
| 2014 { | |
| 2015 strcpy(&display_text[ptr],"beta "); | |
| 2016 ptr +=5; | |
| 2017 } | |
| 2018 strcpy(&display_text[ptr],"\n\rpreparing for install."); | |
|
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2019 ptr += 25; |
| 38 | 2020 display_text[255] = ptr + 1; |
| 2021 } | |
| 2022 | |
| 2023 uint8_t* pBufferCompare = (uint8_t*)getFrame(20); | |
| 2024 ByteCompareStatus = 0; | |
| 2025 | |
| 2026 if(region == 2) | |
| 2027 { | |
| 2028 /* upper region firmware can be larger (1MB) */ | |
| 2029 if(ext_flash_read_firmware2(0, pBufferCompare,4, 0,0) != 0xFFFFFFFF) | |
| 2030 ext_flash_erase_firmware2(); | |
| 2031 ext_flash_write_firmware2(offsetTotal, pBuffer1, length1, pBuffer2, length2); | |
| 2032 lengthCompare = ext_flash_read_firmware2(&offsetCompare, pBufferCompare,768000, 0,768000); | |
| 2033 | |
| 2034 if(lengthCompare != length1 + length2) | |
| 2035 ByteCompareStatus = 10000; | |
| 2036 if(offsetTotal != offsetCompare) | |
| 2037 ByteCompareStatus += 20000; | |
| 2038 for(int i = 0; i < length1; i++) | |
| 2039 { | |
| 2040 if(pBuffer1[0] != pBufferCompare[0]) | |
| 2041 ByteCompareStatus++; | |
| 2042 } | |
| 2043 | |
| 2044 lengthCompare = ext_flash_read_firmware2(0, 0,768000, pBufferCompare,768000); | |
| 2045 for(int i = 0; i < length2; i++) | |
| 2046 { | |
| 2047 if(pBuffer2[0] != pBufferCompare[0]) | |
| 2048 ByteCompareStatus++; | |
| 2049 } | |
| 2050 } | |
| 2051 else | |
| 2052 { | |
| 2053 /* standard firmware limited to 768000 */ | |
| 2054 if(ext_flash_read_firmware(pBufferCompare,4,0) != 0xFFFFFFFF) | |
| 2055 ext_flash_erase_firmware(); | |
| 2056 ext_flash_write_firmware(pBuffer1, length1); | |
| 2057 lengthCompare = ext_flash_read_firmware(pBufferCompare,768000,0); | |
| 2058 | |
| 2059 if(lengthCompare != length1) | |
| 2060 ByteCompareStatus = 10000; | |
| 2061 for(int i = 0; i < length1; i++) | |
| 2062 { | |
| 2063 if(pBuffer1[0] != pBufferCompare[0]) | |
| 2064 ByteCompareStatus++; | |
| 2065 } | |
| 2066 } | |
| 2067 | |
| 2068 releaseFrame(20,(uint32_t)pBufferCompare); | |
| 2069 | |
| 2070 if(ByteCompareStatus != 0) | |
| 2071 { | |
| 2072 strcpy(&display_text[0],"\n\rcopy error."); | |
| 2073 display_text[255] = 21; | |
| 2074 return 0; | |
| 2075 } | |
| 2076 else | |
| 2077 { | |
| 2078 strcpy(&display_text[0],"\n\rready to install."); | |
| 2079 display_text[255] = 21; | |
| 2080 return 1; | |
| 2081 } | |
| 2082 } | |
| 2083 | |
| 396 | 2084 void tComm_RequestBluetoothStrength(void) |
| 2085 { | |
| 2086 EvaluateBluetoothSignalStrength = 1; | |
| 2087 } | |
| 2088 | |
| 2089 /* read, validate the modul answer and flush rx que if necessary */ | |
| 1053 | 2090 uint8_t tComm_CheckAnswer(char* pAnswerExcepted) |
| 396 | 2091 { |
| 400 | 2092 char aRxBuffer[UART_CMD_BUF_SIZE]; |
| 1053 | 2093 uint8_t sizeAnswer =strlen(pAnswerExcepted) -1; |
| 396 | 2094 uint8_t result = HAL_OK; |
| 664 | 2095 uint8_t indexRef = 0; |
| 2096 uint8_t indexBuf = 0; | |
| 396 | 2097 uint8_t answer; |
| 2098 | |
| 400 | 2099 memset(aRxBuffer,0,UART_CMD_BUF_SIZE); |
|
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2100 if(HAL_UART_Receive(&UartHandle, (uint8_t*)aRxBuffer, sizeAnswer, UART_OPERATION_TIMEOUT) == HAL_OK) |
| 396 | 2101 { |
| 2102 do | |
| 2103 { | |
| 1053 | 2104 if(pAnswerExcepted[indexRef] == aRxBuffer[indexBuf]) |
| 396 | 2105 { |
| 664 | 2106 indexRef++; |
| 396 | 2107 } |
| 2108 else | |
| 2109 { | |
| 664 | 2110 if(indexRef != 0) |
| 2111 { | |
| 1053 | 2112 if((pAnswerExcepted[0] == aRxBuffer[indexBuf])) |
| 1046 | 2113 { |
| 2114 indexRef = 1; | |
| 2115 } | |
| 2116 else | |
| 2117 { | |
| 2118 indexRef = 0; | |
| 2119 } | |
| 664 | 2120 } |
| 396 | 2121 } |
| 664 | 2122 indexBuf++; |
| 2123 }while(indexBuf < sizeAnswer); | |
| 2124 | |
| 2125 if(indexRef != sizeAnswer) /* unexpected answer => there might be characters left in RX que => read and check all rx bytes */ | |
| 2126 { | |
| 2127 do | |
| 2128 { | |
| 886 | 2129 answer = HAL_ERROR; |
| 664 | 2130 if (indexBuf < UART_CMD_BUF_SIZE) |
| 2131 { | |
| 886 | 2132 answer = HAL_UART_Receive(&UartHandle, (uint8_t*)&aRxBuffer[indexBuf], 1, 10); |
| 2133 | |
| 1053 | 2134 if(pAnswerExcepted[indexRef] == aRxBuffer[indexBuf]) |
| 664 | 2135 { |
| 2136 indexRef++; | |
| 2137 } | |
| 2138 else | |
| 2139 { | |
| 2140 if(indexRef != 0) | |
| 2141 { | |
| 2142 indexRef = 0; | |
| 2143 } | |
| 2144 } | |
| 2145 indexBuf++; | |
| 2146 } | |
| 886 | 2147 }while((answer == HAL_OK) && (indexRef != sizeAnswer)); |
| 664 | 2148 if(indexRef != sizeAnswer) |
| 2149 { | |
| 2150 result = HAL_ERROR; | |
| 2151 } | |
| 2152 } | |
| 396 | 2153 } |
| 2154 else | |
| 2155 { | |
| 2156 result = HAL_ERROR; | |
| 2157 } | |
| 2158 return result; | |
| 2159 | |
| 2160 } | |
| 400 | 2161 |
| 1053 | 2162 /* read, validate the modul answer and flush rx que if necessary */ |
| 2163 uint8_t tComm_CheckAnswerOK() | |
| 2164 { | |
| 2165 char answerOkay[] = "\r\nOK\r\n"; | |
| 2166 return tComm_CheckAnswer(answerOkay); | |
| 2167 } | |
| 2168 | |
| 2169 uint8_t tComm_CheckAnswerMode(uint8_t reqMode) | |
| 2170 { | |
| 2171 char answerExpected[15]; | |
| 2172 sprintf(answerExpected,"+UBTAD:%d\r\n",reqMode); | |
| 2173 return tComm_CheckAnswer(answerExpected); | |
| 2174 } | |
| 396 | 2175 |
| 2176 void tComm_EvaluateBluetoothStrength(void) | |
| 2177 { | |
| 2178 char aTxBufferBarSSI[] = "AT+BARSSI\r"; | |
| 2179 char aTxBufferEscapeSequence[] = "+++"; | |
| 2180 char aTxBufferEnd[] = "ATO\r"; | |
| 2181 uint8_t sizeRequest = sizeof(aTxBufferBarSSI) -1; | |
| 2182 | |
| 2183 uint8_t answer = HAL_OK; | |
| 400 | 2184 char aRxBuffer[UART_CMD_BUF_SIZE]; |
| 2185 char SignalStr[UART_CMD_BUF_SIZE]; | |
| 396 | 2186 uint8_t index = 0; |
| 2187 uint8_t strindex = 0; | |
| 2188 int8_t sigqual = 0; | |
| 2189 | |
| 2190 HAL_Delay(200); | |
| 2191 if(HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferEscapeSequence, 3, 2000)== HAL_OK) | |
| 2192 { | |
| 2193 if(tComm_CheckAnswerOK() == HAL_OK) | |
| 2194 { | |
| 2195 HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferBarSSI,sizeRequest , 2000); | |
| 2196 { | |
| 2197 index = 0; | |
| 2198 do /* Answer is not the common one. Instead the signal strength is received => read all available bytes one by one*/ | |
| 2199 { | |
| 2200 answer = HAL_UART_Receive(&UartHandle, (uint8_t*)&aRxBuffer[index], 1, 100); | |
| 400 | 2201 if(index < UART_CMD_BUF_SIZE) |
| 2202 { | |
| 2203 index++; | |
| 2204 } | |
| 396 | 2205 }while(answer == HAL_OK); |
| 2206 | |
| 2207 if((aRxBuffer[index] != 'E') && (aRxBuffer[index] != 0)) /* E represents the first letter of the string ERROR */ | |
| 2208 { | |
| 2209 index = 0; | |
| 2210 strindex = 0; | |
| 2211 do | |
| 2212 { | |
| 2213 SignalStr[strindex++] = aRxBuffer[index++]; | |
| 400 | 2214 }while ((index < UART_CMD_BUF_SIZE - 1) && (aRxBuffer[index] != '\r')); |
| 396 | 2215 SignalStr[strindex] = 0; /* terminate String */ |
| 2216 sigqual = strtol(SignalStr,NULL,0); | |
| 2217 /* Map db to abstract Bargraph */ | |
| 2218 if(sigqual > 0) | |
| 2219 { | |
| 400 | 2220 sprintf(SignalStr,"Bluetooth ||||||||"); |
| 396 | 2221 } |
| 2222 else | |
| 2223 { | |
| 2224 sprintf(SignalStr,"Bluetooth |"); | |
| 2225 strindex = strlen(SignalStr); | |
| 2226 sigqual *=-1; | |
| 2227 sigqual = 100 - sigqual; /* invert because of negative db value */ | |
| 2228 while(sigqual / 10 > 0 ) | |
| 2229 { | |
| 2230 SignalStr[strindex++] = '|'; | |
| 2231 sigqual -= 10; | |
| 2232 } | |
| 2233 SignalStr[strindex] = 0; | |
| 2234 } | |
| 2235 strcpy(display_text,SignalStr); | |
| 2236 display_text[255] = strlen(SignalStr); | |
| 2237 EvaluateBluetoothSignalStrength = 0; | |
| 2238 } | |
| 2239 } | |
| 2240 HAL_UART_Transmit(&UartHandle, (uint8_t*)aTxBufferEnd, 4, 2000); /* exit terminal mode */ | |
| 2241 index = 0; | |
| 2242 do /* module will answer with current connection state */ | |
| 2243 { | |
| 2244 answer = HAL_UART_Receive(&UartHandle, (uint8_t*)&aRxBuffer[index], 1, 100); | |
| 400 | 2245 if(index < UART_CMD_BUF_SIZE) |
| 2246 { | |
| 2247 index++; | |
| 2248 } | |
| 396 | 2249 }while(answer == HAL_OK); |
| 2250 } | |
| 2251 } | |
| 2252 } | |
| 2253 | |
| 873 | 2254 #ifdef BOOTLOADER_STANDALONE |
|
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2255 void tComm_StartBlueModBaseInit() |
|
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|
2256 { |
|
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|
2257 BmTmpConfig = BM_INIT_TRIGGER_ON; |
|
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|
2258 } |
| 873 | 2259 #endif |
| 2260 | |
| 970 | 2261 |
| 2262 uint8_t tComm_GetBTCmdStr(BTCmd cmdId, char* pCmdStr) | |
| 2263 { | |
| 2264 uint8_t ret = 0; | |
| 2265 uint8_t oldModule = 1; | |
| 2266 | |
| 2267 if(isNewDisplay()) | |
| 2268 { | |
| 2269 oldModule = 0; | |
| 2270 } | |
| 2271 | |
| 2272 switch (cmdId) | |
| 2273 { | |
| 2274 case BT_CMD_ECHO: sprintf(pCmdStr,"ATE0\r"); | |
| 2275 ret = 1; | |
| 2276 break; | |
| 2277 case BT_CMD_SILENCE: if(oldModule) | |
| 2278 { | |
| 2279 strcpy(pCmdStr,"ATS30=0\r"); | |
| 2280 ret = 1; | |
| 2281 } | |
| 2282 break; | |
| 2283 case BT_CMD_ESCAPE_DELAY: if(oldModule) | |
| 2284 { | |
| 2285 strcpy(pCmdStr,"ATS12=10\r"); | |
| 2286 ret = 1; | |
| 2287 } | |
| 2288 break; | |
| 2289 case BT_CMD_SIGNAL_POLL: if(oldModule) | |
| 2290 { | |
| 2291 strcpy(pCmdStr,"AT+BSTPOLL=100\r"); | |
| 2292 ret = 1; | |
| 2293 } | |
| 2294 break; | |
| 2295 case BT_CMD_BAUDRATE_115: if(oldModule) | |
| 2296 { | |
| 2297 strcpy(pCmdStr,"AT%B8\r"); | |
| 2298 } | |
| 2299 else | |
| 2300 { | |
| 2301 strcpy(pCmdStr,"AT+UMRS=115200,1,8,1,1,1\r"); | |
| 2302 } | |
| 2303 ret = 1; | |
| 2304 break; | |
| 2305 | |
| 2306 case BT_CMD_BAUDRATE_460: if(oldModule) | |
| 2307 { | |
| 2308 strcpy(pCmdStr,"AT%B22\r"); | |
| 2309 } | |
| 2310 else | |
| 2311 { | |
| 2312 strcpy(pCmdStr,"AT+UMRS=460800,1,8,1,1,1\r"); | |
| 2313 } | |
| 2314 ret = 1; | |
| 2315 break; | |
| 2316 case BT_CMD_NAME: if(oldModule) | |
| 2317 { | |
| 2318 strcpy(pCmdStr,"AT+BNAME=OSTC4-12345\r"); | |
| 2319 } | |
| 2320 else | |
| 2321 { | |
| 2322 strcpy(pCmdStr,"AT+UBTLN=OSTC5-12345\r"); | |
| 2323 } | |
| 2324 ret = 1; | |
| 2325 break; | |
| 2326 case BT_CMD_EXIT_CMD: if(oldModule) | |
| 2327 { | |
| 2328 strcpy(pCmdStr,"ATO\r"); | |
| 2329 } | |
| 2330 else | |
| 2331 { | |
| 2332 strcpy(pCmdStr,"ATO1\r"); | |
| 2333 } | |
| 2334 ret = 1; | |
| 2335 break; | |
| 1053 | 2336 #ifdef ENABLE_PULSE_SENSOR_BT |
| 2337 case BT_CMD_REQMODE: strcpy(pCmdStr,"AT+UBTLE?\r"); /* only available for OSTC5 */ | |
| 2338 ret = 1; | |
| 2339 break; | |
| 2340 case BT_CMD_SETMODE: strcpy(pCmdStr,"AT+UBTLE=3\r"); /* only available for OSTC5 */ | |
| 2341 ret = 1; | |
| 2342 break; | |
| 2343 | |
| 2344 | |
| 2345 case BT_CMD_WRITECONF: sprintf(pCmdStr,"AT&W0\r"); /* write settings into eeprom */ | |
| 2346 break; | |
| 2347 case BT_CMD_RESTART: sprintf(pCmdStr,"AT+CPWROFF\r"); /* reboot module */ | |
| 2348 | |
| 2349 #endif | |
| 970 | 2350 default: |
| 2351 break; | |
| 2352 } | |
| 2353 return ret; | |
| 2354 } | |
| 2355 | |
| 396 | 2356 void tComm_StartBlueModConfig() |
| 2357 { | |
| 1046 | 2358 HAL_UART_Init(&UartHandle); |
| 1045 | 2359 |
| 2360 if (isNewDisplay()) | |
| 2361 { | |
| 1046 | 2362 #ifdef ENABLE_FAST_COMM |
| 2363 BmTmpConfig = BM_CONFIG5_ESCAPE1; | |
| 2364 #else | |
| 1045 | 2365 BmTmpConfig = BM_CONFIG_DONE; /* Configuration is stored in BT module => no configuration needed */ |
| 1046 | 2366 #endif |
| 1045 | 2367 } |
| 2368 else | |
| 2369 { | |
| 2370 BmTmpConfig = BM_CONFIG_ECHO; | |
| 2371 } | |
| 396 | 2372 } |
| 2373 | |
| 2374 uint8_t tComm_HandleBlueModConfig() | |
| 2375 { | |
| 400 | 2376 static uint8_t RestartModule = 1; /* used to do power off / on cycle */ |
| 2377 static uint8_t ConfigRetryCnt = 0; /* Retry count without power cycle */ | |
| 1046 | 2378 static uint32_t cmdTick = 0; |
| 2379 #ifdef ENABLE_FAST_COMM | |
| 2380 static uint32_t configTick = 0; | |
| 2381 #endif | |
| 396 | 2382 |
| 400 | 2383 char TxBuffer[UART_CMD_BUF_SIZE]; |
| 396 | 2384 uint8_t CmdSize = 0; |
| 2385 | |
| 2386 uint8_t result = HAL_OK; | |
| 2387 | |
| 1046 | 2388 if(time_elapsed_ms(cmdTick, HAL_GetTick()) > 100) /* do config in 100ms steps */ |
| 396 | 2389 { |
| 1046 | 2390 cmdTick = HAL_GetTick(); |
| 2391 memset(TxBuffer, 0, sizeof(TxBuffer)); | |
| 2392 | |
| 2393 switch (BmTmpConfig) | |
| 2394 { | |
| 2395 case BM_CONFIG_ECHO: tComm_GetBTCmdStr (BT_CMD_ECHO, TxBuffer); | |
| 2396 break; | |
| 2397 case BM_CONFIG_SILENCE: tComm_GetBTCmdStr (BT_CMD_SILENCE, TxBuffer); | |
| 2398 break; | |
| 2399 case BM_CONFIG_ESCAPE_DELAY: tComm_GetBTCmdStr (BT_CMD_ESCAPE_DELAY, TxBuffer); | |
| 2400 break; | |
| 2401 case BM_CONFIG_SIGNAL_POLL: tComm_GetBTCmdStr(BT_CMD_SIGNAL_POLL, TxBuffer); | |
| 2402 break; | |
| 2403 case BM_CONFIG_BAUD: | |
| 2404 #ifdef ENABLE_FAST_COMM | |
| 2405 tComm_GetBTCmdStr(BT_CMD_BAUDRATE_460, TxBuffer); | |
| 2406 #else | |
| 2407 BmTmpConfig = BM_CONFIG_DONE; | |
| 2408 #endif | |
| 2409 break; | |
| 2410 case BM_CONFIG_RETRY: ConfigRetryCnt--; | |
| 2411 HAL_Delay(1); | |
| 2412 if(ConfigRetryCnt == 0) | |
| 2413 { | |
| 2414 MX_Bluetooth_PowerOn(); | |
| 2415 tComm_StartBlueModConfig(); | |
| 2416 } | |
| 2417 break; | |
| 2418 case BM_CONFIG_DONE: | |
| 2419 case BM_CONFIG_OFF: | |
| 2420 ConfigRetryCnt = 0; | |
| 2421 RestartModule = 1; | |
| 2422 break; | |
| 2423 | |
| 2424 case BM_CONFIG5_ESCAPE1: configTick = HAL_GetTick(); | |
| 2425 BmTmpConfig++; | |
| 2426 break; | |
| 2427 case BM_CONFIG5_ESCAPE2: if(time_elapsed_ms(configTick, HAL_GetTick()) > 2600) | |
| 400 | 2428 { |
| 1046 | 2429 configTick = HAL_GetTick(); |
| 2430 HAL_GPIO_WritePin(BLE_UBLOX_DSR_GPIO_PORT,BLE_UBLOX_DSR_PIN,GPIO_PIN_SET); | |
| 2431 BmTmpConfig++; | |
| 400 | 2432 } |
| 1046 | 2433 break; |
| 1053 | 2434 #ifdef ENABLE_PULSE_SENSOR_BT |
| 2435 case BM_CONFIG5_CHECKMODE: if(time_elapsed_ms(configTick, HAL_GetTick()) > 1100) | |
| 2436 { | |
| 2437 tComm_GetBTCmdStr(BT_CMD_REQMODE, TxBuffer); | |
| 2438 } | |
| 2439 break; | |
| 2440 case BM_CONFIG5_SETMODE: tComm_GetBTCmdStr(BT_CMD_SETMODE, TxBuffer); | |
| 2441 break; | |
| 2442 case BM_CONFIG5_WRITECONF: tComm_GetBTCmdStr(BT_CMD_WRITECONF, TxBuffer); | |
| 2443 break; | |
| 2444 case BM_CONFIG5_RESTART: tComm_GetBTCmdStr(BT_CMD_RESTART, TxBuffer); | |
| 2445 break; | |
| 2446 #endif | |
| 2447 case BM_CONFIG5_BAUD: | |
| 2448 #ifndef ENABLE_PULSE_SENSOR_BT | |
| 2449 if(time_elapsed_ms(configTick, HAL_GetTick()) > 1100) | |
| 2450 #endif | |
| 1046 | 2451 { |
| 2452 tComm_GetBTCmdStr(BT_CMD_BAUDRATE_460, TxBuffer); | |
| 2453 } | |
| 2454 break; | |
| 2455 case BM_CONFIG5_DATAMODE: tComm_GetBTCmdStr(BT_CMD_EXIT_CMD, TxBuffer); | |
| 2456 break; | |
| 2457 default: | |
| 2458 break; | |
| 2459 } | |
| 2460 if(TxBuffer[0] != 0) /* forward command to module */ | |
| 396 | 2461 { |
| 1046 | 2462 CmdSize = strlen(TxBuffer); |
| 2463 result = HAL_UART_Transmit(&UartHandle, (uint8_t*)TxBuffer,CmdSize, 500); | |
| 396 | 2464 if(result == HAL_OK) |
| 2465 { | |
| 1053 | 2466 #ifdef ENABLE_PULSE_SENSOR_BT |
| 2467 if(BmTmpConfig == BM_CONFIG5_CHECKMODE) | |
| 2468 { | |
| 2469 result = tComm_CheckAnswerMode(3); | |
| 2470 if (result == HAL_OK) | |
| 2471 { | |
| 2472 BmTmpConfig = BM_CONFIG5_RESTART; /* mode correct => skip reconfig */ | |
| 2473 } | |
| 2474 else | |
| 2475 { | |
| 2476 BmTmpConfig = BM_CONFIG5_SETMODE; | |
| 2477 } | |
| 2478 } | |
| 2479 else | |
| 2480 #endif | |
| 2481 { | |
| 2482 result = tComm_CheckAnswerOK(); | |
| 2483 } | |
| 1046 | 2484 if(((BmTmpConfig == BM_CONFIG_BAUD) || (BmTmpConfig == BM_CONFIG5_BAUD)) && (result == HAL_OK) && (UartHandle.Init.BaudRate != 460800)) /* is com already switched to fast speed? */ |
| 664 | 2485 { |
| 2486 HAL_UART_DeInit(&UartHandle); | |
| 2487 HAL_Delay(1); | |
| 2488 UartHandle.Init.BaudRate = 460800; | |
| 2489 HAL_UART_Init(&UartHandle); | |
| 2490 } | |
| 1046 | 2491 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 */ |
| 2492 { | |
| 2493 tComm_GetBTCmdStr(BT_CMD_BAUDRATE_115, TxBuffer); | |
| 2494 | |
| 2495 CmdSize = strlen(TxBuffer); | |
| 2496 HAL_UART_Transmit(&UartHandle, (uint8_t*)TxBuffer,CmdSize, 2000); | |
| 2497 HAL_UART_DeInit(&UartHandle); | |
| 2498 HAL_Delay(10); | |
| 2499 UartHandle.Init.BaudRate = 115200; | |
| 2500 HAL_UART_Init(&UartHandle); | |
| 2501 sprintf(TxBuffer,"AT&W\r"); /* write configuration */ | |
| 2502 CmdSize = strlen(TxBuffer); | |
| 2503 HAL_UART_Transmit(&UartHandle, (uint8_t*)TxBuffer,CmdSize, 2000); | |
| 2504 } | |
| 2505 if(result == HAL_OK) | |
| 2506 { | |
| 2507 if((BmTmpConfig != BM_CONFIG5_DATAMODE) && (BmTmpConfig != BM_CONFIG_DONE)) | |
| 2508 { | |
| 2509 BmTmpConfig++; | |
| 2510 } | |
| 2511 else | |
| 2512 { | |
| 2513 HAL_GPIO_WritePin(BLE_UBLOX_DSR_GPIO_PORT,BLE_UBLOX_DSR_PIN,GPIO_PIN_RESET); | |
| 1053 | 2514 #ifdef ENABLE_PULSE_SENSOR_BT |
| 2515 if(BmTmpConfig == BM_CONFIG5_RESTART) | |
| 2516 { | |
| 2517 settingsGetPointer()->bluetoothActive = 0; | |
| 2518 BmTmpConfig = BM_CONFIG_OFF; | |
| 2519 } | |
| 2520 else | |
| 2521 #endif | |
| 2522 { | |
| 2523 BmTmpConfig = BM_CONFIG_DONE; | |
| 2524 } | |
| 1046 | 2525 } |
| 2526 } | |
| 400 | 2527 } |
| 1046 | 2528 } |
| 2529 else /* no command for the configuration step found => skip step */ | |
| 2530 { | |
| 2531 if((BmTmpConfig > BM_CONFIG_OFF) && (BmTmpConfig < BM_CONFIG_DONE)) | |
| 400 | 2532 { |
| 1046 | 2533 BmTmpConfig++; |
| 2534 } | |
| 2535 } | |
| 2536 if(result != HAL_OK) | |
| 2537 { | |
| 2538 ConfigRetryCnt++; | |
| 2539 if(ConfigRetryCnt > 3) /* Configuration failed => switch off module */ | |
| 2540 { | |
| 2541 MX_Bluetooth_PowerOff(); | |
| 2542 if(RestartModule) | |
| 2543 { | |
| 2544 RestartModule = 0; /* only one try */ | |
| 2545 ConfigRetryCnt = 200; /* used for delay to startup module again */ | |
| 2546 | |
| 2547 if((BmTmpConfig == BM_CONFIG_ECHO) || (BmTmpConfig == BM_INIT_ECHO)) /* the module did not answer even once => try again with alternative baud rate */ | |
| 2548 { | |
| 2549 HAL_UART_DeInit(&UartHandle); | |
| 2550 HAL_Delay(1); | |
| 2551 UartHandle.Init.BaudRate = 460800; | |
| 2552 HAL_UART_Init(&UartHandle); | |
| 2553 } | |
| 2554 BmTmpConfig = BM_CONFIG_RETRY; | |
| 2555 } | |
| 2556 else /* even restarting module failed => switch bluetooth off */ | |
| 2557 { | |
| 2558 ConfigRetryCnt = 0; | |
| 2559 BmTmpConfig = BM_CONFIG_OFF; | |
| 2560 settingsGetPointer()->bluetoothActive = 0; | |
| 2561 } | |
| 400 | 2562 } |
| 396 | 2563 } |
| 2564 } | |
| 2565 return result; | |
| 2566 } | |
| 2567 | |
| 38 | 2568 static void tComm_Error_Handler(void) |
| 2569 { | |
| 2570 while(1) | |
| 2571 {} | |
| 2572 } |