Mercurial > public > ostc4
annotate Discovery/Src/data_exchange_main.c @ 322:31e471d60797 O2_SensorSync
Added start of frame detection for HUD data
In the previous impmenentation the reception and evaluation of 15 byte were used without start detection. As a result sensor data could be stuck in case the frame sequence does not match the structure (e.g. cause by an framing error).
To resolve this in case of an invalid checksumme in combination with a data lost detection a byte based reception is startet to detect the start of a frame using the break between two transmissions.
In addition a babbling idiot protecting has been added because a faulty hardware could have an impact on the OSTC operation (high interrupt load)
| author | ideenmodellierer |
|---|---|
| date | Sun, 30 Jun 2019 21:25:58 +0200 |
| parents | b0045281cb2d |
| children | ea3fda8eb93e |
| rev | line source |
|---|---|
| 38 | 1 /** |
| 2 ****************************************************************************** | |
| 3 * @file data_exchange_main.c | |
| 4 * @author heinrichs weikamp gmbh | |
| 5 * @date 13-Oct-2014 | |
| 6 * @version V0.0.3 | |
| 7 * @since 17-Feb-2016 | |
| 8 | |
| 9 * @brief Communication with the second CPU == RTE system | |
| 10 * | |
| 11 @verbatim | |
| 12 ============================================================================== | |
| 13 ##### Version Changes ##### | |
| 14 ============================================================================== | |
| 15 160217 V0.0.3 pStateUsed->decolistXXXXX.tickstamp = HAL_GetTick(); added | |
| 16 150627 V0.0.2 | |
| 17 | |
| 18 ============================================================================== | |
| 19 ##### How to use ##### | |
| 20 ============================================================================== | |
| 21 | |
| 22 ============================================================================== | |
| 23 ##### Button, Set Time, Clear Deco etc Request ##### | |
| 24 ============================================================================== | |
| 25 was updated (151207) for buttons and clear deco at the moment only | |
| 26 using requestNecessary and checking in DataEX_copy_to_LifeData() | |
| 27 Hence if there is no confirm from the smallCPU on the data after the request | |
| 28 the request will be send again. | |
| 29 | |
| 30 ============================================================================== | |
| 31 ##### Device Data ##### | |
| 32 ============================================================================== | |
| 33 | |
| 34 main CPU always sends the device data info that it has at the moment | |
| 35 | |
| 36 on start it is INT32_MIN, INT32_MAX and 0 | |
| 37 as initialized in data_central.c variable declaration | |
| 38 | |
| 39 second small CPU gets request to send its device data | |
| 40 | |
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41 on reception the data is merged with the data in externLogbookFlash, |
| 38 | 42 stored on the externLogbookFlash and from now on send to small CPU |
| 43 | |
| 44 ============================================================================== | |
| 45 ##### Magnet Reset ##### | |
| 46 ============================================================================== | |
| 47 | |
| 48 @endverbatim | |
| 49 ****************************************************************************** | |
| 50 * @attention | |
| 51 * | |
| 52 * <h2><center>© COPYRIGHT(c) 2014 heinrichs weikamp</center></h2> | |
| 53 * | |
| 54 ****************************************************************************** | |
| 55 */ | |
| 56 | |
| 57 /* Includes ------------------------------------------------------------------*/ | |
|
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58 #include <stdlib.h> |
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59 #include <string.h> // for memcpy |
| 38 | 60 #include "stm32f4xx_hal.h" |
| 61 #include "stdio.h" | |
| 62 #include "ostc.h" | |
| 63 #include "settings.h" | |
| 64 #include "data_central.h" | |
| 65 #include "data_exchange_main.h" | |
| 66 #include "base.h" | |
| 67 #include "decom.h" | |
| 68 #include "calc_crush.h" /* for vpm_init */ | |
| 69 #include "simulation.h" | |
| 70 #include "tCCR.h" | |
| 71 #include "timer.h" | |
| 72 #include "buehlmann.h" | |
| 73 #include "externLogbookFlash.h" | |
| 74 | |
| 75 | |
|
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76 /* Exported variables --------------------------------------------------------*/ |
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77 static uint8_t wasPowerOn = 0; |
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78 static confirmbit8_Type requestNecessary = { .uw = 0 }; |
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79 static uint8_t wasUpdateNotPowerOn = 0; |
| 38 | 80 |
| 81 /* Private variables with external access ------------------------------------*/ | |
| 82 | |
| 83 /* Private variables ---------------------------------------------------------*/ | |
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84 static uint8_t told_reset_logik_alles_ok = 0; |
| 38 | 85 |
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86 static SDataReceiveFromMaster dataOut; |
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87 static SDataExchangeSlaveToMaster dataIn; |
| 38 | 88 |
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89 static uint8_t data_old__lost_connection_to_slave_counter_temp = 0; |
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90 static uint8_t data_old__lost_connection_to_slave_counter_retry = 0; |
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91 static uint32_t data_old__lost_connection_to_slave_counter_total = 0; |
| 38 | 92 |
| 93 /* Private types -------------------------------------------------------------*/ | |
| 94 | |
| 95 /* Private function prototypes -----------------------------------------------*/ | |
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96 static uint8_t DataEX_check_header_and_footer_ok(void); |
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97 static uint8_t DataEX_check_header_and_footer_shifted(void); |
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98 static uint8_t DataEX_check_header_and_footer_devicedata(void); |
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99 static void DataEX_check_DeviceData(void); |
| 38 | 100 |
| 101 /* Exported functions --------------------------------------------------------*/ | |
| 102 | |
| 103 uint8_t DataEX_was_power_on(void) | |
| 104 { | |
| 105 return wasPowerOn; | |
| 106 } | |
| 107 | |
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108 static uint8_t count_DataEX_Error_Handler = 0; |
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109 static uint8_t last_error_DataEX_Error_Handler = 0; |
| 38 | 110 |
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111 static void DataEX_Error_Handler(uint8_t answer) |
| 38 | 112 { |
| 113 count_DataEX_Error_Handler++; | |
| 114 last_error_DataEX_Error_Handler = answer; | |
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115 |
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116 /* A wrong footer indicates a communication interrupt. State machine is waiting for new data which is not received because no new transmission is triggered */ |
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117 /* ==> Abort data exchange to enable a new RX / TX cycle */ |
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118 if(answer == HAL_BUSY) |
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119 { |
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120 HAL_SPI_Abort_IT(&cpu2DmaSpi); |
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121 } |
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122 |
| 38 | 123 return; |
| 124 } | |
| 125 | |
| 126 | |
| 127 uint32_t DataEX_lost_connection_count(void) | |
| 128 { | |
| 129 return data_old__lost_connection_to_slave_counter_total; | |
| 130 } | |
| 131 | |
| 132 | |
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133 SDataReceiveFromMaster *dataOutGetPointer(void) |
| 38 | 134 { |
| 135 return &dataOut; | |
| 136 } | |
| 137 | |
| 138 void DataEX_init(void) | |
| 139 { | |
| 140 SDiveState * pStateReal = stateRealGetPointerWrite(); | |
| 99 | 141 pStateReal->data_old__lost_connection_to_slave = 0; //initial value |
| 38 | 142 data_old__lost_connection_to_slave_counter_temp = 0; |
| 143 data_old__lost_connection_to_slave_counter_total = 0; | |
| 144 | |
| 145 memset((void *)&dataOut, 0, sizeof(SDataReceiveFromMaster)); | |
| 146 | |
| 147 dataOut.header.checkCode[0] = 0xBB; | |
| 208 | 148 dataOut.header.checkCode[1] = SPI_RX_STATE_OK; |
| 149 dataOut.header.checkCode[2] = SPI_RX_STATE_OK; | |
| 38 | 150 dataOut.header.checkCode[3] = 0xBB; |
| 151 | |
| 152 dataOut.footer.checkCode[0] = 0xF4; | |
| 153 dataOut.footer.checkCode[1] = 0xF3; | |
| 154 dataOut.footer.checkCode[2] = 0xF2; | |
| 155 dataOut.footer.checkCode[3] = 0xF1; | |
| 156 } | |
| 157 | |
| 158 | |
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159 static void DataEx_call_helper_requests(void) |
| 38 | 160 { |
| 161 static uint8_t setDateWasSend = 0; | |
| 162 static uint8_t setTimeWasSend = 0; | |
| 163 static uint8_t calibrateCompassWasSend = 0; | |
| 164 static uint8_t setButtonSensitivityWasSend = 0; | |
| 165 static uint8_t clearDecoWasSend = 0; | |
| 166 static uint8_t getDeviceDataWasSend = 0; | |
| 167 static uint8_t setAccidentFlagWasSend = 0; | |
| 168 static uint8_t setEndDiveWasSend = 0; | |
| 169 | |
| 170 if(getDeviceDataWasSend) | |
| 171 { | |
| 172 dataOut.getDeviceDataNow = 0; | |
| 173 requestNecessary.ub.devicedata = 1; | |
| 174 } | |
| 175 getDeviceDataWasSend = 0; | |
| 176 if(dataOut.getDeviceDataNow) | |
| 177 { | |
| 178 getDeviceDataWasSend = 1; | |
| 179 } | |
| 180 | |
| 181 if(setEndDiveWasSend) | |
| 182 { | |
| 183 dataOut.setEndDive = 0; | |
| 184 //requestNecessary.ub.XXX = 1; not implemented and no space here | |
| 185 } | |
| 186 setEndDiveWasSend = 0; | |
| 187 if(dataOut.setEndDive) | |
| 188 { | |
| 189 setEndDiveWasSend = 1; | |
| 190 } | |
| 191 | |
| 192 if(setAccidentFlagWasSend) | |
| 193 { | |
| 194 dataOut.setAccidentFlag = 0; | |
| 195 requestNecessary.ub.accident = 1; | |
| 196 } | |
| 197 setAccidentFlagWasSend = 0; | |
| 198 if(dataOut.setAccidentFlag) | |
| 199 { | |
| 200 setAccidentFlagWasSend = 1; | |
| 201 } | |
| 202 | |
| 203 if(setDateWasSend) | |
| 204 { | |
| 205 dataOut.setDateNow = 0; | |
| 206 requestNecessary.ub.date = 1; | |
| 207 } | |
| 208 setDateWasSend = 0; | |
| 209 if(dataOut.setDateNow) | |
| 210 { | |
| 211 setDateWasSend = 1; | |
| 212 } | |
| 213 | |
| 214 if(setTimeWasSend) | |
| 215 { | |
| 216 dataOut.setTimeNow = 0; | |
| 217 requestNecessary.ub.time = 1; | |
| 218 } | |
| 219 setTimeWasSend = 0; | |
| 220 if(dataOut.setTimeNow) | |
| 221 { | |
| 222 setTimeWasSend = 1; | |
| 223 } | |
| 224 | |
| 225 if(calibrateCompassWasSend) | |
| 226 { | |
| 227 dataOut.calibrateCompassNow = 0; | |
| 228 requestNecessary.ub.compass = 1; | |
| 229 } | |
| 230 calibrateCompassWasSend = 0; | |
| 231 if(dataOut.calibrateCompassNow) | |
| 232 { | |
| 233 calibrateCompassWasSend = 1; | |
| 234 } | |
| 235 | |
| 236 if(clearDecoWasSend) | |
| 237 { | |
| 238 dataOut.clearDecoNow = 0; | |
| 239 requestNecessary.ub.clearDeco = 1; | |
| 240 } | |
| 241 if(dataOut.clearDecoNow) | |
| 242 { | |
| 243 clearDecoWasSend = 1; | |
| 244 } | |
| 245 | |
| 246 if(setButtonSensitivityWasSend) | |
| 247 { | |
| 248 dataOut.setButtonSensitivityNow = 0; | |
| 249 requestNecessary.ub.button = 1; | |
| 250 } | |
| 251 setButtonSensitivityWasSend = 0; | |
| 252 if(dataOut.setButtonSensitivityNow) | |
| 253 { | |
| 254 setButtonSensitivityWasSend = 1; | |
| 255 } | |
| 256 } | |
| 257 | |
| 258 | |
| 259 uint8_t DataEX_call(void) | |
| 260 { | |
| 208 | 261 static uint32_t RTEOfflineCnt = 0; |
| 262 static uint8_t SusppressCom = 0; | |
| 263 | |
| 38 | 264 uint8_t SPI_DMA_answer = 0; |
| 141 | 265 |
| 208 | 266 if(SusppressCom) |
| 38 | 267 { |
| 208 | 268 SusppressCom--; |
| 38 | 269 } |
| 149 | 270 else |
| 271 { | |
| 208 | 272 if(data_old__lost_connection_to_slave_counter_temp >= 2) /* error reaction is triggered whenever communication could not be reestablishen within two cycles */ |
| 273 { | |
| 274 data_old__lost_connection_to_slave_counter_temp = 0; | |
| 275 if(DataEX_check_header_and_footer_shifted()) | |
| 276 { | |
| 277 if(RTEOfflineCnt > 1) /* RTE restarted communication after a longer silent time => restart error handling to recover */ | |
| 278 { | |
| 279 data_old__lost_connection_to_slave_counter_retry = 0; | |
| 280 RTEOfflineCnt = 0; | |
| 281 } | |
| 38 | 282 |
| 208 | 283 /* We received shifted data. Step one. Reset DMA to see if the problem is located at main */ |
| 284 if (data_old__lost_connection_to_slave_counter_retry == 0) | |
| 285 { | |
| 286 HAL_SPI_Abort_IT(&cpu2DmaSpi); | |
| 287 } | |
| 288 /* reset of own DMA does not work ==> request reset of slave dma by indicating shifted receiption */ | |
| 289 if (data_old__lost_connection_to_slave_counter_retry == 1) | |
| 290 { | |
| 291 dataOut.header.checkCode[SPI_HEADER_INDEX_RX_STATE] = SPI_RX_STATE_SHIFTED; | |
| 292 } | |
| 293 | |
| 294 /* stop communication with RTE to trigger RTE timeout reaction */ | |
| 295 if (data_old__lost_connection_to_slave_counter_retry == 2) | |
| 296 { | |
| 297 SusppressCom = 3; | |
| 298 } | |
| 38 | 299 |
| 208 | 300 data_old__lost_connection_to_slave_counter_retry++; |
| 301 } | |
| 302 else | |
| 303 { | |
| 304 RTEOfflineCnt++; /* based on footer status the RTE does not seem to provide data in time */ | |
| 305 dataOut.header.checkCode[SPI_HEADER_INDEX_RX_STATE] = SPI_RX_STATE_OFFLINE; | |
| 306 } | |
| 307 } | |
| 308 #if USE_OLD_SYNC_METHOD | |
| 309 /* one cycle with NotChipSelect true to clear slave spi buffer */ | |
| 310 else | |
| 311 { | |
| 312 HAL_GPIO_WritePin(SMALLCPU_CSB_GPIO_PORT,SMALLCPU_CSB_PIN,GPIO_PIN_RESET); | |
| 313 } | |
| 314 #endif | |
|
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315 |
| 208 | 316 DataEx_call_helper_requests(); |
| 317 | |
| 318 //HAL_GPIO_WritePin(OSCILLOSCOPE2_GPIO_PORT,OSCILLOSCOPE2_PIN,GPIO_PIN_RESET); /* only for testing with Oscilloscope */ | |
| 319 | |
| 320 if(SusppressCom == 0) | |
| 321 { | |
| 322 HAL_GPIO_WritePin(SMALLCPU_CSB_GPIO_PORT,SMALLCPU_CSB_PIN,GPIO_PIN_RESET); | |
| 323 | |
| 324 SPI_DMA_answer = HAL_SPI_TransmitReceive_DMA(&cpu2DmaSpi, (uint8_t *)&dataOut, (uint8_t *)&dataIn, EXCHANGE_BUFFERSIZE); | |
| 325 if(SPI_DMA_answer != HAL_OK) | |
| 326 { | |
| 327 DataEX_Error_Handler(SPI_DMA_answer); | |
| 328 } | |
| 329 } | |
| 330 } | |
| 104 | 331 // HAL_GPIO_WritePin(SMALLCPU_CSB_GPIO_PORT,SMALLCPU_CSB_PIN,GPIO_PIN_SET); |
| 38 | 332 //HAL_Delay(3); |
| 333 //HAL_GPIO_WritePin(OSCILLOSCOPE2_GPIO_PORT,OSCILLOSCOPE2_PIN,GPIO_PIN_SET); /* only for testing with Oscilloscope */ | |
| 334 | |
| 335 return 1; | |
| 336 } | |
| 337 | |
| 82 | 338 |
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339 static uint32_t SPI_CALLBACKS; |
| 82 | 340 uint32_t get_num_SPI_CALLBACKS(void){ |
| 341 return SPI_CALLBACKS; | |
| 342 } | |
| 343 | |
| 344 SDataExchangeSlaveToMaster* get_dataInPointer(void){ | |
| 345 return &dataIn; | |
| 346 } | |
| 347 | |
| 348 void HAL_SPI_TxRxCpltCallback(SPI_HandleTypeDef *hspi) | |
| 349 { | |
| 350 if(hspi == &cpu2DmaSpi) | |
| 351 { | |
| 154 | 352 HAL_GPIO_WritePin(SMALLCPU_CSB_GPIO_PORT,SMALLCPU_CSB_PIN,GPIO_PIN_SET); |
| 82 | 353 SPI_CALLBACKS+=1; |
| 354 } | |
| 355 } | |
| 356 | |
| 357 | |
| 38 | 358 void DateEx_copy_to_dataOut(void) |
| 359 { | |
| 360 const SDiveState * pStateReal = stateRealGetPointer(); | |
| 361 SSettings *settings = settingsGetPointer(); | |
| 362 | |
| 363 if(get_globalState() == StStop) | |
| 364 dataOut.mode = MODE_SHUTDOWN; | |
| 365 else | |
| 366 dataOut.mode = 0; | |
| 367 | |
| 368 dataOut.diveModeInfo = pStateReal->diveSettings.diveMode; // hw 170215 | |
| 369 | |
| 370 memcpy(&dataOut.data.DeviceData, stateDeviceGetPointer(), sizeof(SDevice)); | |
| 371 | |
| 372 dataOut.data.VPMconservatism = pStateReal->diveSettings.vpm_conservatism; | |
| 373 dataOut.data.actualGas = pStateReal->lifeData.actualGas; | |
| 374 dataOut.data.ambient_pressure_mbar_ceiling = (pStateReal->decolistBuehlmann.output_ceiling_meter * 100) + (pStateReal->lifeData.pressure_surface_bar * 1000); | |
| 375 dataOut.data.divetimeToCreateLogbook = settings->divetimeToCreateLogbook; | |
| 376 dataOut.data.timeoutDiveReachedZeroDepth = settings->timeoutDiveReachedZeroDepth; | |
| 377 | |
| 378 dataOut.data.offsetPressureSensor_mbar = settings->offsetPressure_mbar; | |
| 379 dataOut.data.offsetTemperatureSensor_centiDegree = settings->offsetTemperature_centigrad; | |
| 380 | |
| 381 if((hardwareDataGetPointer()->primarySerial <= 32) || (((hardwareDataGetPointer()->primarySerial == 72) && (hardwareDataGetPointer()->secondarySerial == 15)))) | |
| 382 { | |
| 383 dataOut.revisionHardware = 0x00; | |
| 384 dataOut.revisionCRCx0x7A = 0x7A; | |
| 385 } | |
| 386 else | |
| 387 if(hardwareDataGetPointer()->primarySerial < 0xFFFF) | |
| 388 { | |
| 389 dataOut.revisionHardware = hardwareDataGetPointer()->revision8bit; | |
| 390 dataOut.revisionCRCx0x7A = hardwareDataGetPointer()->revision8bit ^ 0x7A; | |
| 391 } | |
| 392 else | |
| 393 { | |
| 394 dataOut.revisionHardware = 0xFF; | |
| 395 dataOut.revisionCRCx0x7A = 0xFF; | |
| 396 } | |
| 397 | |
| 398 if(DataEX_check_header_and_footer_ok() && !told_reset_logik_alles_ok) | |
| 399 { | |
| 400 MX_tell_reset_logik_alles_ok(); | |
| 401 told_reset_logik_alles_ok = 1; | |
| 402 } | |
| 403 | |
| 404 if(DataEX_check_header_and_footer_ok() && (dataIn.power_on_reset == 1)) | |
| 405 { | |
| 406 if(!wasUpdateNotPowerOn) | |
| 407 wasPowerOn = 1; | |
| 408 | |
| 409 settingsHelperButtonSens_keepPercentageValues(settingsGetPointerStandard()->ButtonResponsiveness[3], settings->ButtonResponsiveness); | |
| 410 setButtonResponsiveness(settings->ButtonResponsiveness); | |
| 411 | |
| 412 // hw 160720 new lastKnownBatteryPercentage | |
| 413 if(!wasUpdateNotPowerOn) | |
| 414 { | |
| 415 // dataOut.data.newBatteryGaugePercentageFloat = settingsGetPointer()->lastKnownBatteryPercentage; | |
| 416 dataOut.data.newBatteryGaugePercentageFloat = 0; | |
| 417 dataOut.setBatteryGaugeNow = 1; | |
| 418 } | |
| 419 } | |
| 420 } | |
| 421 | |
| 422 | |
| 423 void DataEX_copy_to_deco(void) | |
| 424 { | |
| 425 if(decoLock == DECO_CALC_running) | |
| 426 return; | |
| 427 | |
| 428 if(decoLock == DECO_CALC_init_as_is_start_of_dive) | |
| 429 { | |
|
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430 vpm_init(&stateUsedWrite->vpm, stateUsedWrite->diveSettings.vpm_conservatism, 0, 0); |
| 38 | 431 buehlmann_init(); |
| 432 timer_init(); | |
|
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433 resetEvents(stateUsedWrite); |
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434 stateUsedWrite->diveSettings.internal__pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero = 0; |
| 38 | 435 } |
| 436 | |
| 437 if(decoLock == DECO_CALC_FINSHED_Buehlmann) | |
| 438 { | |
| 439 | |
| 440 } | |
| 441 switch(decoLock) | |
| 442 { | |
| 443 | |
| 444 //Deco_calculation finished | |
| 445 case DECO_CALC_FINSHED_vpm: | |
|
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446 memcpy(&stateUsedWrite->decolistVPM,&stateDeco.decolistVPM,sizeof(SDecoinfo)); |
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447 stateUsedWrite->decolistVPM.tickstamp = HAL_GetTick(); |
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448 stateUsedWrite->vpm.deco_zone_reached = stateDeco.vpm.deco_zone_reached; |
| 38 | 449 for(int i = 0; i< 16; i++) |
| 450 { | |
|
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451 stateUsedWrite->vpm.adjusted_critical_radius_he[i] = stateDeco.vpm.adjusted_critical_radius_he[i]; |
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452 stateUsedWrite->vpm.adjusted_critical_radius_n2[i] = stateDeco.vpm.adjusted_critical_radius_n2[i]; |
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453 stateUsedWrite->vpm.adjusted_crushing_pressure_he[i] = stateDeco.vpm.adjusted_crushing_pressure_he[i]; |
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454 stateUsedWrite->vpm.adjusted_crushing_pressure_n2[i] = stateDeco.vpm.adjusted_crushing_pressure_n2[i]; |
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455 stateUsedWrite->vpm.initial_allowable_gradient_he[i] = stateDeco.vpm.initial_allowable_gradient_he[i]; |
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456 stateUsedWrite->vpm.initial_allowable_gradient_n2[i] = stateDeco.vpm.initial_allowable_gradient_n2[i]; |
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457 stateUsedWrite->vpm.max_actual_gradient[i] = stateDeco.vpm.max_actual_gradient[i]; |
| 38 | 458 } |
| 459 break; | |
| 460 case DECO_CALC_FINSHED_Buehlmann: | |
|
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461 memcpy(&stateUsedWrite->decolistBuehlmann,&stateDeco.decolistBuehlmann,sizeof(SDecoinfo)); |
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462 stateUsedWrite->decolistBuehlmann.tickstamp = HAL_GetTick(); |
| 38 | 463 //Copy Data to be stored if regular Buehlmann, not FutureBuehlmann |
|
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464 stateUsedWrite->diveSettings.internal__pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero = stateDeco.diveSettings.internal__pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero; |
| 38 | 465 break; |
| 466 case DECO_CALC_FINSHED_FutureBuehlmann: | |
|
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467 memcpy(&stateUsedWrite->decolistFutureBuehlmann,&stateDeco.decolistFutureBuehlmann,sizeof(SDecoinfo)); |
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468 stateUsedWrite->decolistFutureBuehlmann.tickstamp = HAL_GetTick(); |
| 38 | 469 break; |
| 470 case DECO_CALC_FINSHED_Futurevpm: | |
|
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471 memcpy(&stateUsedWrite->decolistFutureVPM,&stateDeco.decolistFutureVPM,sizeof(SDecoinfo)); |
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472 stateUsedWrite->decolistFutureVPM.tickstamp = HAL_GetTick(); |
| 38 | 473 break; |
| 474 } | |
| 475 | |
| 476 //Copy Inputdata from stateReal to stateDeco | |
|
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477 memcpy(&stateDeco.lifeData,&stateUsedWrite->lifeData,sizeof(SLifeData)); |
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478 memcpy(&stateDeco.diveSettings,&stateUsedWrite->diveSettings,sizeof(SDiveSettings)); |
| 38 | 479 |
|
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480 stateDeco.vpm.deco_zone_reached = stateUsedWrite->vpm.deco_zone_reached; |
| 38 | 481 // memcpy(&stateDeco.vpm,&pStateUsed->vpm,sizeof(SVpm)); |
| 482 for(int i = 0; i< 16; i++) | |
| 483 { | |
|
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484 stateDeco.vpm.max_crushing_pressure_he[i] = stateUsedWrite->vpm.max_crushing_pressure_he[i]; |
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485 stateDeco.vpm.max_crushing_pressure_n2[i] = stateUsedWrite->vpm.max_crushing_pressure_n2[i]; |
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486 stateDeco.vpm.adjusted_critical_radius_he[i] = stateUsedWrite->vpm.adjusted_critical_radius_he[i]; |
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487 stateDeco.vpm.adjusted_critical_radius_n2[i] = stateUsedWrite->vpm.adjusted_critical_radius_n2[i]; |
| 38 | 488 } |
| 489 decoLock = DECO_CALC_ready; | |
| 490 } | |
| 491 | |
| 492 | |
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493 static void DataEX_helper_copy_deviceData(SDeviceLine *lineWrite, const SDeviceLine *lineRead) |
| 38 | 494 { |
| 495 lineWrite->date_rtc_dr = lineRead->date_rtc_dr; | |
| 496 lineWrite->time_rtc_tr = lineRead->time_rtc_tr; | |
| 497 lineWrite->value_int32 = lineRead->value_int32; | |
| 498 } | |
| 499 | |
|
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500 static void DataEX_helper_SetTime(RTC_TimeTypeDef inStimestructure, uint32_t *outTimetmpreg) |
| 38 | 501 { |
| 502 inStimestructure.TimeFormat = RTC_HOURFORMAT_24; | |
| 503 | |
| 504 *outTimetmpreg = (uint32_t)(((uint32_t)RTC_ByteToBcd2(inStimestructure.Hours) << 16U) | \ | |
| 505 ((uint32_t)RTC_ByteToBcd2(inStimestructure.Minutes) << 8U) | \ | |
| 506 ((uint32_t)RTC_ByteToBcd2(inStimestructure.Seconds)) | \ | |
| 507 (((uint32_t)inStimestructure.TimeFormat) << 16U)); | |
| 508 } | |
| 509 | |
| 510 | |
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511 static void DataEX_helper_SetDate(RTC_DateTypeDef inSdatestructure, uint32_t *outDatetmpreg) |
| 38 | 512 { |
| 513 *outDatetmpreg = (((uint32_t)RTC_ByteToBcd2(inSdatestructure.Year) << 16U) | \ | |
| 514 ((uint32_t)RTC_ByteToBcd2(inSdatestructure.Month) << 8U) | \ | |
| 515 ((uint32_t)RTC_ByteToBcd2(inSdatestructure.Date)) | \ | |
| 516 ((uint32_t)inSdatestructure.WeekDay << 13U)); | |
| 517 } | |
| 518 | |
| 519 | |
| 520 | |
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521 static void DataEX_helper_set_Unknown_Date_deviceData(SDeviceLine *lineWrite) |
| 38 | 522 { |
| 523 RTC_DateTypeDef sdatestructure; | |
| 524 RTC_TimeTypeDef stimestructure; | |
| 525 | |
| 526 stimestructure.Hours = 1; | |
| 527 stimestructure.Minutes = 0; | |
| 528 stimestructure.Seconds = 0; | |
| 529 | |
| 530 sdatestructure.Date = 1; | |
| 531 sdatestructure.Month = 1; | |
| 532 sdatestructure.Year = 16; | |
| 533 setWeekday(&sdatestructure); | |
| 534 | |
| 535 DataEX_helper_SetTime(stimestructure, &lineWrite->time_rtc_tr); | |
| 536 DataEX_helper_SetDate(sdatestructure, &lineWrite->date_rtc_dr); | |
| 537 } | |
| 538 | |
| 539 | |
|
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540 static uint8_t DataEX_helper_Check_And_Correct_Date_deviceData(SDeviceLine *lineWrite) |
| 38 | 541 { |
| 542 RTC_DateTypeDef sdatestructure; | |
| 543 RTC_TimeTypeDef stimestructure; | |
| 544 | |
| 545 // from lineWrite to structure | |
| 546 translateDate(lineWrite->date_rtc_dr, &sdatestructure); | |
| 547 translateTime(lineWrite->time_rtc_tr, &stimestructure); | |
| 548 | |
| 549 if( (sdatestructure.Year >= 15) | |
| 550 && (sdatestructure.Year <= 30) | |
| 551 && (sdatestructure.Month <= 12)) | |
| 552 return 0; | |
| 553 | |
| 554 | |
| 555 DataEX_helper_set_Unknown_Date_deviceData(lineWrite); | |
| 556 return 1; | |
| 557 } | |
| 558 | |
| 559 | |
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560 static uint8_t DataEX_helper_Check_And_Correct_Value_deviceData(SDeviceLine *lineWrite, int32_t from, int32_t to) |
| 38 | 561 { |
| 562 if(lineWrite->value_int32 >= from && lineWrite->value_int32 <= to) | |
| 563 return 0; | |
| 564 | |
| 565 if(lineWrite->value_int32 < from) | |
| 566 lineWrite->value_int32 = from; | |
| 567 else | |
| 568 lineWrite->value_int32 = to; | |
| 569 | |
| 570 DataEX_helper_set_Unknown_Date_deviceData(lineWrite); | |
| 571 return 0; | |
| 572 } | |
| 573 | |
| 574 | |
|
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575 static void DataEX_check_DeviceData(void) |
| 38 | 576 { |
| 577 SDevice *DeviceData = stateDeviceGetPointerWrite(); | |
| 578 | |
| 579 DataEX_helper_Check_And_Correct_Date_deviceData(&DeviceData->batteryChargeCompleteCycles); | |
| 580 DataEX_helper_Check_And_Correct_Date_deviceData(&DeviceData->batteryChargeCycles); | |
| 581 DataEX_helper_Check_And_Correct_Date_deviceData(&DeviceData->depthMaximum); | |
| 582 DataEX_helper_Check_And_Correct_Date_deviceData(&DeviceData->diveCycles); | |
| 583 DataEX_helper_Check_And_Correct_Date_deviceData(&DeviceData->hoursOfOperation); | |
| 584 DataEX_helper_Check_And_Correct_Date_deviceData(&DeviceData->temperatureMaximum); | |
| 585 DataEX_helper_Check_And_Correct_Date_deviceData(&DeviceData->temperatureMinimum); | |
| 586 DataEX_helper_Check_And_Correct_Date_deviceData(&DeviceData->voltageMinimum); | |
| 587 | |
| 588 DataEX_helper_Check_And_Correct_Value_deviceData(&DeviceData->batteryChargeCompleteCycles, 0, 10000); | |
| 589 DataEX_helper_Check_And_Correct_Value_deviceData(&DeviceData->batteryChargeCycles, 0, 20000); | |
| 590 DataEX_helper_Check_And_Correct_Value_deviceData(&DeviceData->depthMaximum, 0, (500*100)+1000); | |
| 591 DataEX_helper_Check_And_Correct_Value_deviceData(&DeviceData->diveCycles, 0, 20000); | |
| 592 DataEX_helper_Check_And_Correct_Value_deviceData(&DeviceData->hoursOfOperation, 0, 1000000); | |
| 593 DataEX_helper_Check_And_Correct_Value_deviceData(&DeviceData->temperatureMaximum, -30*100, 150*100); | |
| 594 DataEX_helper_Check_And_Correct_Value_deviceData(&DeviceData->temperatureMinimum, -30*100, 150*100); | |
| 595 DataEX_helper_Check_And_Correct_Value_deviceData(&DeviceData->voltageMinimum, -1*1000, 6*1000); | |
| 596 } | |
| 597 | |
| 598 | |
|
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599 static void DataEX_merge_DeviceData_and_store(void) |
| 38 | 600 { |
| 601 uint16_t dataLengthRead; | |
| 602 SDevice DeviceDataFlash; | |
| 603 SDevice *DeviceData = stateDeviceGetPointerWrite(); | |
| 604 | |
| 605 dataLengthRead = ext_flash_read_devicedata((uint8_t *)&DeviceDataFlash,sizeof(SDevice)); | |
| 606 | |
| 607 if(dataLengthRead == 0) | |
| 608 { | |
| 609 ext_flash_write_devicedata(); | |
| 610 return; | |
| 611 } | |
| 612 | |
| 613 /* max values */ | |
| 614 if(DeviceData->batteryChargeCompleteCycles.value_int32 < DeviceDataFlash.batteryChargeCompleteCycles.value_int32) | |
| 615 { | |
| 616 DataEX_helper_copy_deviceData(&DeviceData->batteryChargeCompleteCycles, &DeviceDataFlash.batteryChargeCompleteCycles); | |
| 617 } | |
| 618 if(DeviceData->batteryChargeCycles.value_int32 < DeviceDataFlash.batteryChargeCycles.value_int32) | |
| 619 { | |
| 620 DataEX_helper_copy_deviceData(&DeviceData->batteryChargeCycles, &DeviceDataFlash.batteryChargeCycles); | |
| 621 } | |
| 622 if(DeviceData->temperatureMaximum.value_int32 < DeviceDataFlash.temperatureMaximum.value_int32) | |
| 623 { | |
| 624 DataEX_helper_copy_deviceData(&DeviceData->temperatureMaximum, &DeviceDataFlash.temperatureMaximum); | |
| 625 } | |
| 626 if(DeviceData->depthMaximum.value_int32 < DeviceDataFlash.depthMaximum.value_int32) | |
| 627 { | |
| 628 DataEX_helper_copy_deviceData(&DeviceData->depthMaximum, &DeviceDataFlash.depthMaximum); | |
| 629 } | |
| 630 if(DeviceData->diveCycles.value_int32 < DeviceDataFlash.diveCycles.value_int32) | |
| 631 { | |
| 632 DataEX_helper_copy_deviceData(&DeviceData->diveCycles, &DeviceDataFlash.diveCycles); | |
| 633 } | |
| 634 | |
| 635 /* min values */ | |
| 636 if(DeviceData->temperatureMinimum.value_int32 > DeviceDataFlash.temperatureMinimum.value_int32) | |
| 637 { | |
| 638 DataEX_helper_copy_deviceData(&DeviceData->temperatureMinimum, &DeviceDataFlash.temperatureMinimum); | |
| 639 } | |
| 640 // Voltage minimum, keep limit to 2.0 Volt; hw 09.09.2015 | |
| 641 if(DeviceData->voltageMinimum.value_int32 > DeviceDataFlash.voltageMinimum.value_int32) | |
| 642 { | |
| 643 if(DeviceDataFlash.voltageMinimum.value_int32 > 2000) // do not copy back 2000 and below | |
| 644 DataEX_helper_copy_deviceData(&DeviceData->voltageMinimum, &DeviceDataFlash.voltageMinimum); | |
| 645 } | |
| 646 if(DeviceData->voltageMinimum.value_int32 < 2000) | |
| 647 DeviceData->voltageMinimum.value_int32 = 2000; | |
| 648 | |
| 649 DataEX_check_DeviceData (); | |
| 650 ext_flash_write_devicedata(); | |
| 651 } | |
| 652 | |
| 653 | |
|
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654 static void DataEX_copy_to_DeviceData(void) |
| 38 | 655 { |
| 656 SDataExchangeSlaveToMasterDeviceData * dataInDevice = (SDataExchangeSlaveToMasterDeviceData *)&dataIn; | |
| 657 SDevice * pDeviceState = stateDeviceGetPointerWrite(); | |
| 658 | |
| 659 memcpy(pDeviceState, &dataInDevice->DeviceData[dataInDevice->boolDeviceData], sizeof(SDevice)); | |
| 660 } | |
| 661 | |
| 662 | |
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663 static void DataEX_copy_to_VpmRepetitiveData(void) |
| 38 | 664 { |
| 665 SDataExchangeSlaveToMasterDeviceData * dataInDevice = (SDataExchangeSlaveToMasterDeviceData *)&dataIn; | |
| 666 SVpmRepetitiveData * pVpmState = stateVpmRepetitiveDataGetPointerWrite(); | |
| 667 | |
| 668 if(dataInDevice->boolVpmRepetitiveDataValid) | |
| 669 { | |
| 670 memcpy(pVpmState, &dataInDevice->VpmRepetitiveData, sizeof(SVpmRepetitiveData)); | |
| 671 pVpmState->is_data_from_RTE_CPU = 1; | |
| 672 } | |
| 673 } | |
| 674 | |
| 675 | |
| 676 void DataEX_control_connection_while_asking_for_sleep(void) | |
| 677 { | |
| 678 if(!DataEX_check_header_and_footer_ok()) | |
| 679 { | |
| 680 if(DataEX_check_header_and_footer_devicedata()) | |
| 681 { | |
| 682 data_old__lost_connection_to_slave_counter_retry = 0; | |
| 683 data_old__lost_connection_to_slave_counter_temp = 0; | |
| 684 stateRealGetPointerWrite()->data_old__lost_connection_to_slave = 0; | |
| 208 | 685 dataOut.header.checkCode[SPI_HEADER_INDEX_RX_STATE] = SPI_RX_STATE_OK; |
| 38 | 686 } |
| 687 else | |
| 688 { | |
| 689 stateRealGetPointerWrite()->data_old__lost_connection_to_slave = 1; | |
| 690 data_old__lost_connection_to_slave_counter_temp += 1; | |
| 691 data_old__lost_connection_to_slave_counter_total += 1; | |
| 692 } | |
| 693 } | |
| 694 } | |
| 695 | |
|
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696 #define AVERAGE_COUNT 4 |
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697 static float getSampleDepth(SDataExchangeSlaveToMaster *d, SDiveState *ds) |
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698 { |
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699 static uint8_t c = 0; |
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700 static float ambient[AVERAGE_COUNT] = {0}; |
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701 static float surface[AVERAGE_COUNT]= {0}; |
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702 static float depth[AVERAGE_COUNT]= {0}; |
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703 |
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704 ambient[c] = d->data[d->boolPressureData].pressure_mbar / 1000.0f; |
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705 surface[c] = d->data[d->boolPressureData].surface_mbar / 1000.0f; |
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706 float density = ((float)( 100 + settingsGetPointer()->salinity)) / 100.0f; |
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707 |
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708 ds->lifeData.pressure_ambient_bar = (ambient[0] + ambient[1] + ambient[2] + ambient[3])/4.0f; |
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709 ds->lifeData.pressure_surface_bar = (surface[0] + surface[1] + surface[2] + surface[3])/4.0f; |
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710 depth[c] = (ambient[c] - surface[c]) / (0.09807f * density); |
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711 |
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712 c++; |
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713 if (c == AVERAGE_COUNT) c = 0; |
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714 |
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715 return (depth[0] + depth[1] + depth[2] + depth[3])/4.0f; |
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716 } |
| 38 | 717 |
|
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718 #define TEMP_AVERAGE_COUNT 3 |
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719 static float getTemperature(SDataExchangeSlaveToMaster *d) |
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720 { |
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721 static uint8_t c = 0; |
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722 static float temp[TEMP_AVERAGE_COUNT] = {0}; |
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723 |
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724 temp[c] = d->data[d->boolPressureData].temperature; |
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725 |
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726 c++; |
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727 if (c == TEMP_AVERAGE_COUNT) c = 0; |
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728 |
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729 return (temp[0] + temp[1] + temp[2])/3.0f; |
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730 } |
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731 |
| 38 | 732 void DataEX_copy_to_LifeData(_Bool *modeChangeFlag) |
| 733 { | |
|
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734 SDiveState *pStateReal = stateRealGetPointerWrite(); |
| 38 | 735 static uint16_t getDeviceDataAfterStartOfMainCPU = 20; |
| 736 | |
| 737 /* internal sensor: HUD data | |
| 738 */ | |
| 739 for(int i=0;i<3;i++) | |
| 740 { | |
| 741 pStateReal->lifeData.ppO2Sensor_bar[i] = get_ppO2Sensor_bar(i); | |
| 742 pStateReal->lifeData.sensorVoltage_mV[i] = get_sensorVoltage_mV(i); | |
| 743 } | |
| 744 pStateReal->lifeData.HUD_battery_voltage_V = get_HUD_battery_voltage_V(); | |
| 745 | |
| 746 | |
| 747 // wireless - �ltere daten aufr�umen | |
|
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748 for(int i=0;i<(2*NUM_GASES+1);i++) |
| 38 | 749 { |
| 750 if(pStateReal->lifeData.bottle_bar[i]) | |
| 751 { | |
| 752 if((pStateReal->lifeData.bottle_bar_age_MilliSeconds[i] == 0) || (pStateReal->lifeData.bottle_bar_age_MilliSeconds[i] > 60000)) | |
| 753 { | |
| 754 pStateReal->lifeData.bottle_bar_age_MilliSeconds[i] = 0; | |
| 755 pStateReal->lifeData.bottle_bar[i] = 0; | |
| 756 } | |
| 757 else | |
| 758 pStateReal->lifeData.bottle_bar_age_MilliSeconds[i] += 100; | |
| 759 } | |
| 760 } | |
| 761 | |
| 762 if(!DataEX_check_header_and_footer_ok()) | |
| 763 { | |
| 764 if(DataEX_check_header_and_footer_devicedata()) | |
| 765 { | |
| 766 DataEX_copy_to_DeviceData(); | |
| 767 DataEX_merge_DeviceData_and_store(); | |
| 768 DataEX_copy_to_VpmRepetitiveData(); | |
| 769 data_old__lost_connection_to_slave_counter_temp = 0; | |
| 770 data_old__lost_connection_to_slave_counter_retry = 0; | |
|
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771 /* Do not yet reset state. Wait till common data has been received in next cycle. Otherwise invalid data may be forwarded for processing */ |
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772 /* pStateReal->data_old__lost_connection_to_slave = 0; */ |
| 208 | 773 dataOut.header.checkCode[SPI_HEADER_INDEX_RX_STATE] = SPI_RX_STATE_OK; |
| 38 | 774 } |
| 775 else | |
| 776 { | |
| 777 pStateReal->data_old__lost_connection_to_slave = 1; | |
| 778 data_old__lost_connection_to_slave_counter_temp += 1; | |
| 779 data_old__lost_connection_to_slave_counter_total += 1; | |
| 780 } | |
| 781 return; | |
| 782 } | |
| 141 | 783 else /* RX data OK */ |
| 784 { | |
| 785 data_old__lost_connection_to_slave_counter_temp = 0; | |
| 786 data_old__lost_connection_to_slave_counter_retry = 0; | |
| 787 pStateReal->data_old__lost_connection_to_slave = 0; | |
| 208 | 788 dataOut.header.checkCode[SPI_HEADER_INDEX_RX_STATE] = SPI_RX_STATE_OK; |
| 141 | 789 } |
| 38 | 790 |
| 791 if(getDeviceDataAfterStartOfMainCPU) | |
| 792 { | |
| 793 getDeviceDataAfterStartOfMainCPU--; | |
| 794 if(getDeviceDataAfterStartOfMainCPU == 0) | |
| 795 { | |
| 796 dataOut.getDeviceDataNow = 1; | |
| 141 | 797 getDeviceDataAfterStartOfMainCPU = 10*60*10; /* * 100ms = 60 second => update device data every 10 minutes */ |
| 38 | 798 } |
| 799 } | |
| 800 | |
| 801 /* new 151207 hw */ | |
| 802 if(requestNecessary.uw != 0) | |
| 803 { | |
| 804 if(((dataIn.confirmRequest.uw) & CRBUTTON) != 0) | |
| 805 { | |
| 806 requestNecessary.ub.button = 0; | |
| 807 } | |
| 808 | |
| 809 if(requestNecessary.ub.button == 1) | |
| 810 { | |
| 811 setButtonResponsiveness(settingsGetPointer()->ButtonResponsiveness); | |
| 812 } | |
| 813 } | |
| 814 requestNecessary.uw = 0; // clear all | |
| 815 | |
|
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816 float meter = 0; |
| 38 | 817 SSettings *pSettings; |
| 149 | 818 |
| 38 | 819 /* uint8_t IAmStolenPleaseKillMe; |
| 820 */ | |
|
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821 pSettings = settingsGetPointer(); |
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822 |
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823 if(pSettings->IAmStolenPleaseKillMe > 3) |
| 38 | 824 { |
| 825 pSettings->salinity = 0; | |
| 826 dataIn.data[dataIn.boolPressureData].surface_mbar = 999; | |
| 827 dataIn.data[dataIn.boolPressureData].pressure_mbar = 98971; | |
| 828 dataIn.mode = MODE_DIVE; | |
| 829 } | |
| 830 | |
|
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831 if(pStateReal->data_old__lost_connection_to_slave == 0) |
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832 { |
|
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833 meter = getSampleDepth(&dataIn, pStateReal); |
| 38 | 834 |
|
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835 pStateReal->pressure_uTick_old = pStateReal->pressure_uTick_new; |
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836 pStateReal->pressure_uTick_new = dataIn.data[dataIn.boolPressureData].pressure_uTick; |
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837 pStateReal->pressure_uTick_local_new = HAL_GetTick(); |
| 38 | 838 |
|
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839 pStateReal->lifeData.dateBinaryFormat = dataIn.data[dataIn.boolTimeData].localtime_rtc_dr; |
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840 pStateReal->lifeData.timeBinaryFormat = dataIn.data[dataIn.boolTimeData].localtime_rtc_tr; |
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841 } |
| 38 | 842 dataOut.setAccidentFlag = 0; |
| 843 | |
| 141 | 844 if(pStateReal->data_old__lost_connection_to_slave == 0) |
| 38 | 845 { |
| 141 | 846 //Start of diveMode? |
| 847 if(pStateReal->mode != MODE_DIVE && dataIn.mode == MODE_DIVE) | |
| 848 { | |
| 849 if(modeChangeFlag) | |
| 850 { | |
| 851 *modeChangeFlag = 1; | |
| 852 } | |
| 853 if(stateUsed == stateSimGetPointer()) | |
| 38 | 854 { |
| 855 simulation_exit(); | |
| 856 } | |
| 141 | 857 // new 170508 |
| 38 | 858 settingsGetPointer()->bluetoothActive = 0; |
| 859 MX_Bluetooth_PowerOff(); | |
| 860 //Init dive Mode | |
| 141 | 861 decoLock = DECO_CALC_init_as_is_start_of_dive; |
| 862 pStateReal->lifeData.boolResetAverageDepth = 1; | |
| 38 | 863 } |
| 141 | 864 |
|
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865 pStateReal->lifeData.cns = dataIn.data[dataIn.boolToxicData].cns; |
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866 pStateReal->lifeData.otu = dataIn.data[dataIn.boolToxicData].otu; |
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867 pStateReal->lifeData.no_fly_time_minutes = dataIn.data[dataIn.boolToxicData].no_fly_time_minutes; |
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868 pStateReal->lifeData.desaturation_time_minutes = dataIn.data[dataIn.boolToxicData].desaturation_time_minutes; |
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869 |
| 141 | 870 //End of diveMode? |
| 871 if(pStateReal->mode == MODE_DIVE && dataIn.mode != MODE_DIVE) | |
| 872 { | |
| 873 if(modeChangeFlag) | |
| 874 { | |
| 875 *modeChangeFlag = 1; | |
| 876 } | |
| 877 createDiveSettings(); | |
| 38 | 878 |
| 141 | 879 if(pStateReal->warnings.cnsHigh) |
| 880 { | |
| 881 if(pStateReal->lifeData.cns >= 130) | |
| 882 dataOut.setAccidentFlag += ACCIDENT_CNSLVL2; | |
| 883 else if(pStateReal->lifeData.cns >= 100) | |
| 884 dataOut.setAccidentFlag += ACCIDENT_CNS; | |
| 885 } | |
| 886 if(pStateReal->warnings.decoMissed) | |
| 887 dataOut.setAccidentFlag += ACCIDENT_DECOSTOP; | |
| 888 } | |
| 889 pStateReal->mode = dataIn.mode; | |
| 890 pStateReal->chargeStatus = dataIn.chargeStatus; | |
|
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891 |
|
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892 pStateReal->lifeData.depth_meter = meter; |
| 141 | 893 |
|
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894 pStateReal->lifeData.temperature_celsius = getTemperature(&dataIn); |
|
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895 pStateReal->lifeData.ascent_rate_meter_per_min = dataIn.data[dataIn.boolPressureData].ascent_rate_meter_per_min; |
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896 if(pStateReal->mode != MODE_DIVE) |
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897 pStateReal->lifeData.max_depth_meter = 0; |
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898 else |
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899 { |
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900 if(meter > pStateReal->lifeData.max_depth_meter) |
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901 pStateReal->lifeData.max_depth_meter = meter; |
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902 } |
| 38 | 903 |
|
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904 if(dataIn.accidentFlags & ACCIDENT_DECOSTOP) |
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905 pStateReal->decoMissed_at_the_end_of_dive = 1; |
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906 if(dataIn.accidentFlags & ACCIDENT_CNS) |
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907 pStateReal->cnsHigh_at_the_end_of_dive = 1; |
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908 |
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909 pStateReal->lifeData.dive_time_seconds = (int32_t)dataIn.data[dataIn.boolTimeData].divetime_seconds; |
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910 pStateReal->lifeData.dive_time_seconds_without_surface_time = (int32_t)dataIn.data[dataIn.boolTimeData].dive_time_seconds_without_surface_time; |
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911 pStateReal->lifeData.counterSecondsShallowDepth = dataIn.data[dataIn.boolTimeData].counterSecondsShallowDepth; |
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912 pStateReal->lifeData.surface_time_seconds = (int32_t)dataIn.data[dataIn.boolTimeData].surfacetime_seconds; |
| 38 | 913 |
|
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914 pStateReal->lifeData.compass_heading = dataIn.data[dataIn.boolCompassData].compass_heading; |
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915 if(settingsGetPointer()->FlipDisplay) /* consider that diver is targeting into the opposite direction */ |
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916 { |
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917 pStateReal->lifeData.compass_heading -= 180.0; |
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918 if (pStateReal->lifeData.compass_heading < 0) pStateReal->lifeData.compass_heading +=360.0; |
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919 } |
|
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920 |
|
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921 pStateReal->lifeData.compass_roll = dataIn.data[dataIn.boolCompassData].compass_roll; |
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922 pStateReal->lifeData.compass_pitch = dataIn.data[dataIn.boolCompassData].compass_pitch; |
| 38 | 923 |
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924 pStateReal->lifeData.compass_DX_f = dataIn.data[dataIn.boolCompassData].compass_DX_f; |
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925 pStateReal->lifeData.compass_DY_f = dataIn.data[dataIn.boolCompassData].compass_DY_f; |
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926 pStateReal->lifeData.compass_DZ_f = dataIn.data[dataIn.boolCompassData].compass_DZ_f; |
| 38 | 927 |
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928 pStateReal->compass_uTick_old = pStateReal->compass_uTick_new; |
|
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929 pStateReal->compass_uTick_new = dataIn.data[dataIn.boolCompassData].compass_uTick; |
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930 pStateReal->compass_uTick_local_new = HAL_GetTick(); |
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931 |
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932 memcpy(pStateReal->lifeData.tissue_nitrogen_bar, dataIn.data[dataIn.boolTisssueData].tissue_nitrogen_bar,sizeof(pStateReal->lifeData.tissue_nitrogen_bar)); |
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933 memcpy(pStateReal->lifeData.tissue_helium_bar, dataIn.data[dataIn.boolTisssueData].tissue_helium_bar,sizeof(pStateReal->lifeData.tissue_helium_bar)); |
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934 |
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935 if(pStateReal->mode == MODE_DIVE) |
| 38 | 936 { |
|
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937 for(int i= 0; i <16; i++) |
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938 { |
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939 pStateReal->vpm.max_crushing_pressure_he[i] = dataIn.data[dataIn.boolCrushingData].max_crushing_pressure_he[i]; |
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940 pStateReal->vpm.max_crushing_pressure_n2[i] = dataIn.data[dataIn.boolCrushingData].max_crushing_pressure_n2[i]; |
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941 pStateReal->vpm.adjusted_critical_radius_he[i] = dataIn.data[dataIn.boolCrushingData].adjusted_critical_radius_he[i]; |
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942 pStateReal->vpm.adjusted_critical_radius_n2[i] = dataIn.data[dataIn.boolCrushingData].adjusted_critical_radius_n2[i]; |
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943 } |
| 38 | 944 } |
| 945 | |
|
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946 /* battery and ambient light sensors |
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947 */ |
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948 pStateReal->lifeData.ambient_light_level = dataIn.data[dataIn.boolAmbientLightData].ambient_light_level; |
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949 pStateReal->lifeData.battery_charge = dataIn.data[dataIn.boolBatteryData].battery_charge; |
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950 pStateReal->lifeData.battery_voltage = dataIn.data[dataIn.boolBatteryData].battery_voltage; |
|
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951 |
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952 /* PIC data |
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953 */ |
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954 for(int i=0;i<4;i++) |
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955 { |
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956 pStateReal->lifeData.buttonPICdata[i] = dataIn.data[dataIn.boolPICdata].button_setting[i]; |
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957 } |
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958 |
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959 /* sensorErrors |
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960 */ |
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961 pStateReal->sensorErrorsRTE = dataIn.sensorErrors; |
|
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962 } |
| 38 | 963 |
| 964 /* apnea specials | |
| 965 */ | |
| 966 if(pStateReal->diveSettings.diveMode == DIVEMODE_Apnea) | |
| 967 { | |
| 968 if(pStateReal->mode != MODE_DIVE) | |
| 969 { | |
| 970 pStateReal->lifeData.apnea_total_max_depth_meter = 0; | |
| 971 pStateReal->lifeData.apnea_last_dive_time_seconds = 0; | |
| 972 pStateReal->lifeData.apnea_last_max_depth_meter = 0; | |
| 973 } | |
| 974 else | |
| 975 { | |
| 976 if(pStateReal->lifeData.max_depth_meter > pStateReal->lifeData.apnea_total_max_depth_meter) | |
| 977 pStateReal->lifeData.apnea_total_max_depth_meter = pStateReal->lifeData.max_depth_meter; | |
| 978 } | |
| 979 | |
| 980 if(pStateReal->lifeData.dive_time_seconds > 15) | |
| 981 { | |
| 982 pStateReal->lifeData.apnea_last_dive_time_seconds = pStateReal->lifeData.dive_time_seconds; | |
| 983 } | |
| 984 | |
| 985 if(pStateReal->lifeData.counterSecondsShallowDepth) | |
| 986 { | |
| 987 if(pStateReal->lifeData.max_depth_meter > 1.5f) | |
| 988 { | |
| 989 pStateReal->lifeData.apnea_last_max_depth_meter = pStateReal->lifeData.max_depth_meter; | |
| 990 } | |
|
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991 // reset max_depth_meter, average_depth_meter and internal values |
| 38 | 992 pStateReal->lifeData.max_depth_meter = 0; |
| 993 pStateReal->lifeData.boolResetAverageDepth = 1; | |
| 994 } | |
| 995 } | |
| 996 | |
|
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997 setAvgDepth(pStateReal); |
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998 } |
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999 |
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1000 void setAvgDepth(SDiveState *pStateReal) { |
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1001 |
| 38 | 1002 float *AvgDepthValue = &pStateReal->lifeData.average_depth_meter; |
| 1003 float DepthNow = pStateReal->lifeData.depth_meter; | |
|
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1004 static uint32_t AvgDepthCount = 0; |
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1005 static uint32_t AvgDepthTimer = 0; |
| 38 | 1006 uint32_t AvgSecondsSinceLast; |
| 1007 uint32_t DiveTime = pStateReal->lifeData.dive_time_seconds_without_surface_time; | |
|
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1008 |
| 38 | 1009 if(pStateReal->lifeData.boolResetAverageDepth) |
| 1010 { | |
| 1011 *AvgDepthValue = DepthNow; | |
|
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1012 AvgDepthCount = 0; |
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1013 AvgDepthTimer = DiveTime; |
| 38 | 1014 pStateReal->lifeData.boolResetAverageDepth = 0; |
| 1015 } | |
|
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1016 else if (DiveTime > AvgDepthTimer) |
| 38 | 1017 { |
|
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1018 AvgSecondsSinceLast = DiveTime - AvgDepthTimer; |
| 38 | 1019 for(int i=0;i<AvgSecondsSinceLast;i++) |
| 1020 { | |
|
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1021 *AvgDepthValue = (*AvgDepthValue * AvgDepthCount + DepthNow) / (AvgDepthCount + 1); |
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1022 AvgDepthCount += 1; |
| 38 | 1023 } |
|
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1024 AvgDepthTimer = DiveTime; |
| 38 | 1025 } |
|
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1026 if(AvgDepthCount == 0) |
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1027 *AvgDepthValue = DepthNow; |
| 38 | 1028 } |
| 1029 | |
| 1030 | |
| 1031 uint8_t DataEX_check_RTE_version__needs_update(void) | |
| 1032 { | |
| 1033 if(data_old__lost_connection_to_slave_counter_retry > 10) | |
| 1034 return 1; | |
| 1035 else | |
| 1036 { | |
| 1037 if(stateRealGetPointer()->data_old__lost_connection_to_slave == 0) | |
| 1038 { | |
| 1039 setActualRTEversion(dataIn.RTE_VERSION_high, dataIn.RTE_VERSION_low); | |
| 1040 | |
| 1041 if(RTEminimum_required_high() < dataIn.RTE_VERSION_high) | |
| 1042 return 0; | |
| 1043 else | |
| 1044 if((RTEminimum_required_high() == dataIn.RTE_VERSION_high) && (RTEminimum_required_low() <= dataIn.RTE_VERSION_low)) | |
| 1045 return 0; | |
| 1046 else | |
| 1047 return 1; | |
| 1048 } | |
| 1049 else | |
| 1050 return 0; | |
| 1051 } | |
| 1052 } | |
| 1053 | |
| 1054 | |
| 1055 /* Private functions ---------------------------------------------------------*/ | |
| 1056 | |
|
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1057 /* Check if there is an empty frame provided by RTE (all 0) or even no data provided by RTE (all 0xFF) |
|
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1058 * If that is not the case the DMA is somehow not in sync |
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1059 */ |
|
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1060 static uint8_t DataEX_check_header_and_footer_shifted() |
|
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1061 { |
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1062 uint8_t ret = 1; |
| 141 | 1063 if((dataIn.footer.checkCode[0] == 0x00) |
| 1064 && (dataIn.footer.checkCode[1] == 0x00) | |
| 1065 && (dataIn.footer.checkCode[2] == 0x00) | |
| 1066 && (dataIn.footer.checkCode[3] == 0x00)) { ret = 0; } | |
|
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1067 |
| 141 | 1068 if((dataIn.footer.checkCode[0] == 0xff) |
| 1069 && (dataIn.footer.checkCode[1] == 0xff) | |
| 1070 && (dataIn.footer.checkCode[2] == 0xff) | |
| 1071 && (dataIn.footer.checkCode[3] == 0xff)) { ret = 0; } | |
|
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1072 |
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1073 return ret; |
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1074 } |
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1075 |
|
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1076 static uint8_t DataEX_check_header_and_footer_ok(void) |
| 38 | 1077 { |
| 1078 if(dataIn.header.checkCode[0] != 0xA1) | |
| 1079 return 0; | |
| 141 | 1080 #if USE_OLD_HEADER_FORMAT |
| 38 | 1081 if(dataIn.header.checkCode[1] != 0xA2) |
| 1082 return 0; | |
| 1083 if(dataIn.header.checkCode[2] != 0xA3) | |
| 1084 return 0; | |
| 141 | 1085 #endif |
| 38 | 1086 if(dataIn.header.checkCode[3] != 0xA4) |
| 1087 return 0; | |
| 1088 if(dataIn.footer.checkCode[0] != 0xE1) | |
| 1089 return 0; | |
| 1090 if(dataIn.footer.checkCode[1] != 0xE2) | |
| 1091 return 0; | |
| 1092 if(dataIn.footer.checkCode[2] != 0xE3) | |
| 1093 return 0; | |
| 1094 if(dataIn.footer.checkCode[3] != 0xE4) | |
| 1095 return 0; | |
| 1096 | |
| 1097 return 1; | |
| 1098 } | |
| 1099 | |
|
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1100 static uint8_t DataEX_check_header_and_footer_devicedata(void) |
| 38 | 1101 { |
| 1102 if(dataIn.header.checkCode[0] != 0xDF) | |
| 1103 return 0; | |
| 1104 if(dataIn.header.checkCode[1] != 0xDE) | |
| 1105 return 0; | |
| 1106 if(dataIn.header.checkCode[2] != 0xDD) | |
| 1107 return 0; | |
| 1108 if(dataIn.header.checkCode[3] != 0xDC) | |
| 1109 return 0; | |
| 1110 if(dataIn.footer.checkCode[0] != 0xE1) | |
| 1111 return 0; | |
| 1112 if(dataIn.footer.checkCode[1] != 0xE2) | |
| 1113 return 0; | |
| 1114 if(dataIn.footer.checkCode[2] != 0xE3) | |
| 1115 return 0; | |
| 1116 if(dataIn.footer.checkCode[3] != 0xE4) | |
| 1117 return 0; | |
| 1118 | |
| 1119 return 1; | |
| 1120 } |