Mercurial > public > ostc4
annotate Discovery/Src/data_exchange_main.c @ 296:87f83879cecb cleanup-3
Possible bugfix: do not use bitwise and (&)
This fixes a possible bug. A bitwise and (&) was used instead of the
intended boolean and (&&). I found this while code reading, and I'm not
aware of any user visible bug related to this, but it feels wrong
and possibly dangerous to use this construct here.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
| author | Jan Mulder <jlmulder@xs4all.nl> |
|---|---|
| date | Thu, 16 May 2019 08:54:33 +0200 |
| parents | ba229a012ac7 |
| children | 2f43419102c8 |
| 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; | |
| 863 pStateReal->lifeData.boolResetStopwatch = 1; | |
| 38 | 864 } |
| 141 | 865 |
|
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866 pStateReal->lifeData.cns = dataIn.data[dataIn.boolToxicData].cns; |
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867 pStateReal->lifeData.otu = dataIn.data[dataIn.boolToxicData].otu; |
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868 pStateReal->lifeData.no_fly_time_minutes = dataIn.data[dataIn.boolToxicData].no_fly_time_minutes; |
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869 pStateReal->lifeData.desaturation_time_minutes = dataIn.data[dataIn.boolToxicData].desaturation_time_minutes; |
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|
870 |
| 141 | 871 //End of diveMode? |
| 872 if(pStateReal->mode == MODE_DIVE && dataIn.mode != MODE_DIVE) | |
| 873 { | |
| 874 if(modeChangeFlag) | |
| 875 { | |
| 876 *modeChangeFlag = 1; | |
| 877 } | |
| 878 createDiveSettings(); | |
| 38 | 879 |
| 141 | 880 if(pStateReal->warnings.cnsHigh) |
| 881 { | |
| 882 if(pStateReal->lifeData.cns >= 130) | |
| 883 dataOut.setAccidentFlag += ACCIDENT_CNSLVL2; | |
| 884 else if(pStateReal->lifeData.cns >= 100) | |
| 885 dataOut.setAccidentFlag += ACCIDENT_CNS; | |
| 886 } | |
| 887 if(pStateReal->warnings.decoMissed) | |
| 888 dataOut.setAccidentFlag += ACCIDENT_DECOSTOP; | |
| 889 } | |
| 890 pStateReal->mode = dataIn.mode; | |
| 891 pStateReal->chargeStatus = dataIn.chargeStatus; | |
|
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892 |
| 141 | 893 if(is_ambient_pressure_close_to_surface(&pStateReal->lifeData)) |
| 894 { | |
| 895 pStateReal->lifeData.depth_meter = 0; | |
| 896 } | |
| 897 else | |
| 898 { | |
| 899 pStateReal->lifeData.depth_meter = meter; | |
| 900 } | |
| 901 | |
|
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902 pStateReal->lifeData.temperature_celsius = getTemperature(&dataIn); |
|
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903 pStateReal->lifeData.ascent_rate_meter_per_min = dataIn.data[dataIn.boolPressureData].ascent_rate_meter_per_min; |
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904 if(pStateReal->mode != MODE_DIVE) |
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905 pStateReal->lifeData.max_depth_meter = 0; |
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906 else |
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907 { |
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908 if(meter > pStateReal->lifeData.max_depth_meter) |
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909 pStateReal->lifeData.max_depth_meter = meter; |
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910 } |
| 38 | 911 |
|
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912 if(dataIn.accidentFlags & ACCIDENT_DECOSTOP) |
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913 pStateReal->decoMissed_at_the_end_of_dive = 1; |
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914 if(dataIn.accidentFlags & ACCIDENT_CNS) |
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915 pStateReal->cnsHigh_at_the_end_of_dive = 1; |
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916 |
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917 pStateReal->lifeData.dive_time_seconds = (int32_t)dataIn.data[dataIn.boolTimeData].divetime_seconds; |
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918 pStateReal->lifeData.dive_time_seconds_without_surface_time = (int32_t)dataIn.data[dataIn.boolTimeData].dive_time_seconds_without_surface_time; |
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919 pStateReal->lifeData.counterSecondsShallowDepth = dataIn.data[dataIn.boolTimeData].counterSecondsShallowDepth; |
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920 pStateReal->lifeData.surface_time_seconds = (int32_t)dataIn.data[dataIn.boolTimeData].surfacetime_seconds; |
| 38 | 921 |
|
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922 pStateReal->lifeData.compass_heading = dataIn.data[dataIn.boolCompassData].compass_heading; |
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923 if(settingsGetPointer()->FlipDisplay) /* consider that diver is targeting into the opposite direction */ |
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924 { |
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925 pStateReal->lifeData.compass_heading -= 180.0; |
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926 if (pStateReal->lifeData.compass_heading < 0) pStateReal->lifeData.compass_heading +=360.0; |
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927 } |
|
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928 |
|
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929 pStateReal->lifeData.compass_roll = dataIn.data[dataIn.boolCompassData].compass_roll; |
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930 pStateReal->lifeData.compass_pitch = dataIn.data[dataIn.boolCompassData].compass_pitch; |
| 38 | 931 |
|
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932 pStateReal->lifeData.compass_DX_f = dataIn.data[dataIn.boolCompassData].compass_DX_f; |
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933 pStateReal->lifeData.compass_DY_f = dataIn.data[dataIn.boolCompassData].compass_DY_f; |
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934 pStateReal->lifeData.compass_DZ_f = dataIn.data[dataIn.boolCompassData].compass_DZ_f; |
| 38 | 935 |
|
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936 pStateReal->compass_uTick_old = pStateReal->compass_uTick_new; |
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937 pStateReal->compass_uTick_new = dataIn.data[dataIn.boolCompassData].compass_uTick; |
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938 pStateReal->compass_uTick_local_new = HAL_GetTick(); |
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939 |
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940 memcpy(pStateReal->lifeData.tissue_nitrogen_bar, dataIn.data[dataIn.boolTisssueData].tissue_nitrogen_bar,sizeof(pStateReal->lifeData.tissue_nitrogen_bar)); |
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941 memcpy(pStateReal->lifeData.tissue_helium_bar, dataIn.data[dataIn.boolTisssueData].tissue_helium_bar,sizeof(pStateReal->lifeData.tissue_helium_bar)); |
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942 |
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943 if(pStateReal->mode == MODE_DIVE) |
| 38 | 944 { |
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945 for(int i= 0; i <16; i++) |
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946 { |
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947 pStateReal->vpm.max_crushing_pressure_he[i] = dataIn.data[dataIn.boolCrushingData].max_crushing_pressure_he[i]; |
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948 pStateReal->vpm.max_crushing_pressure_n2[i] = dataIn.data[dataIn.boolCrushingData].max_crushing_pressure_n2[i]; |
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949 pStateReal->vpm.adjusted_critical_radius_he[i] = dataIn.data[dataIn.boolCrushingData].adjusted_critical_radius_he[i]; |
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950 pStateReal->vpm.adjusted_critical_radius_n2[i] = dataIn.data[dataIn.boolCrushingData].adjusted_critical_radius_n2[i]; |
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951 } |
| 38 | 952 } |
| 953 | |
|
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954 /* battery and ambient light sensors |
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955 */ |
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956 pStateReal->lifeData.ambient_light_level = dataIn.data[dataIn.boolAmbientLightData].ambient_light_level; |
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957 pStateReal->lifeData.battery_charge = dataIn.data[dataIn.boolBatteryData].battery_charge; |
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958 pStateReal->lifeData.battery_voltage = dataIn.data[dataIn.boolBatteryData].battery_voltage; |
|
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959 |
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960 /* PIC data |
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961 */ |
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962 for(int i=0;i<4;i++) |
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963 { |
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964 pStateReal->lifeData.buttonPICdata[i] = dataIn.data[dataIn.boolPICdata].button_setting[i]; |
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965 } |
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966 |
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967 /* sensorErrors |
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968 */ |
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969 pStateReal->sensorErrorsRTE = dataIn.sensorErrors; |
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970 } |
| 38 | 971 |
| 972 /* apnea specials | |
| 973 */ | |
| 974 if(pStateReal->diveSettings.diveMode == DIVEMODE_Apnea) | |
| 975 { | |
| 976 if(pStateReal->mode != MODE_DIVE) | |
| 977 { | |
| 978 pStateReal->lifeData.apnea_total_max_depth_meter = 0; | |
| 979 pStateReal->lifeData.apnea_last_dive_time_seconds = 0; | |
| 980 pStateReal->lifeData.apnea_last_max_depth_meter = 0; | |
| 981 } | |
| 982 else | |
| 983 { | |
| 984 if(pStateReal->lifeData.max_depth_meter > pStateReal->lifeData.apnea_total_max_depth_meter) | |
| 985 pStateReal->lifeData.apnea_total_max_depth_meter = pStateReal->lifeData.max_depth_meter; | |
| 986 } | |
| 987 | |
| 988 if(pStateReal->lifeData.dive_time_seconds > 15) | |
| 989 { | |
| 990 pStateReal->lifeData.apnea_last_dive_time_seconds = pStateReal->lifeData.dive_time_seconds; | |
| 991 } | |
| 992 | |
| 993 if(pStateReal->lifeData.counterSecondsShallowDepth) | |
| 994 { | |
| 995 if(pStateReal->lifeData.max_depth_meter > 1.5f) | |
| 996 { | |
| 997 pStateReal->lifeData.apnea_last_max_depth_meter = pStateReal->lifeData.max_depth_meter; | |
| 998 } | |
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999 // reset max_depth_meter, average_depth_meter and internal values |
| 38 | 1000 pStateReal->lifeData.max_depth_meter = 0; |
| 1001 pStateReal->lifeData.boolResetAverageDepth = 1; | |
| 1002 pStateReal->lifeData.boolResetStopwatch = 1; | |
| 1003 } | |
| 1004 } | |
| 1005 | |
| 1006 /* average depth | |
| 1007 */ | |
| 1008 float *AvgDepthValue = &pStateReal->lifeData.average_depth_meter; | |
| 1009 float DepthNow = pStateReal->lifeData.depth_meter; | |
| 1010 uint32_t *AvgDepthCount = &pStateReal->lifeData.internal.average_depth_meter_Count; | |
| 1011 uint32_t *AvgDepthTimer = &pStateReal->lifeData.internal.average_depth_last_update_dive_time_seconds_without_surface_time; | |
| 1012 uint32_t AvgSecondsSinceLast; | |
| 1013 uint32_t DiveTime = pStateReal->lifeData.dive_time_seconds_without_surface_time; | |
| 1014 | |
| 1015 if(pStateReal->lifeData.boolResetAverageDepth) | |
| 1016 { | |
| 1017 *AvgDepthValue = DepthNow; | |
| 1018 *AvgDepthCount = 1; | |
| 1019 *AvgDepthTimer = DiveTime; | |
| 1020 pStateReal->lifeData.boolResetAverageDepth = 0; | |
| 1021 } | |
| 1022 else if (DiveTime > *AvgDepthTimer) | |
| 1023 { | |
| 1024 AvgSecondsSinceLast = DiveTime - *AvgDepthTimer; | |
| 1025 for(int i=0;i<AvgSecondsSinceLast;i++) | |
| 1026 { | |
| 1027 *AvgDepthValue = (*AvgDepthValue * *AvgDepthCount + DepthNow) / (*AvgDepthCount + 1); | |
| 1028 *AvgDepthCount += 1; | |
| 1029 } | |
| 1030 *AvgDepthTimer = DiveTime; | |
| 1031 } | |
| 1032 if(*AvgDepthCount == 0) | |
| 1033 *AvgDepthValue = 0; | |
| 1034 | |
| 1035 | |
| 1036 /* stop watch | |
| 1037 */ | |
| 1038 if(pStateReal->lifeData.boolResetStopwatch) | |
| 1039 { | |
| 1040 pStateReal->lifeData.internal.stopwatch_start_at_this_dive_time_seconds = pStateReal->lifeData.dive_time_seconds; | |
| 1041 pStateReal->lifeData.boolResetStopwatch = 0; | |
| 1042 } | |
| 1043 pStateReal->lifeData.stopwatch_seconds = pStateReal->lifeData.dive_time_seconds - pStateReal->lifeData.internal.stopwatch_start_at_this_dive_time_seconds; | |
| 1044 } | |
| 1045 | |
| 1046 | |
| 1047 uint8_t DataEX_check_RTE_version__needs_update(void) | |
| 1048 { | |
| 1049 if(data_old__lost_connection_to_slave_counter_retry > 10) | |
| 1050 return 1; | |
| 1051 else | |
| 1052 { | |
| 1053 if(stateRealGetPointer()->data_old__lost_connection_to_slave == 0) | |
| 1054 { | |
| 1055 setActualRTEversion(dataIn.RTE_VERSION_high, dataIn.RTE_VERSION_low); | |
| 1056 | |
| 1057 if(RTEminimum_required_high() < dataIn.RTE_VERSION_high) | |
| 1058 return 0; | |
| 1059 else | |
| 1060 if((RTEminimum_required_high() == dataIn.RTE_VERSION_high) && (RTEminimum_required_low() <= dataIn.RTE_VERSION_low)) | |
| 1061 return 0; | |
| 1062 else | |
| 1063 return 1; | |
| 1064 } | |
| 1065 else | |
| 1066 return 0; | |
| 1067 } | |
| 1068 } | |
| 1069 | |
| 1070 | |
| 1071 /* Private functions ---------------------------------------------------------*/ | |
| 1072 | |
|
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1073 /* 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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1074 * If that is not the case the DMA is somehow not in sync |
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1075 */ |
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1076 static uint8_t DataEX_check_header_and_footer_shifted() |
|
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1077 { |
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1078 uint8_t ret = 1; |
| 141 | 1079 if((dataIn.footer.checkCode[0] == 0x00) |
| 1080 && (dataIn.footer.checkCode[1] == 0x00) | |
| 1081 && (dataIn.footer.checkCode[2] == 0x00) | |
| 1082 && (dataIn.footer.checkCode[3] == 0x00)) { ret = 0; } | |
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1083 |
| 141 | 1084 if((dataIn.footer.checkCode[0] == 0xff) |
| 1085 && (dataIn.footer.checkCode[1] == 0xff) | |
| 1086 && (dataIn.footer.checkCode[2] == 0xff) | |
| 1087 && (dataIn.footer.checkCode[3] == 0xff)) { ret = 0; } | |
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1088 |
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1089 return ret; |
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1090 } |
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1091 |
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1092 static uint8_t DataEX_check_header_and_footer_ok(void) |
| 38 | 1093 { |
| 1094 if(dataIn.header.checkCode[0] != 0xA1) | |
| 1095 return 0; | |
| 141 | 1096 #if USE_OLD_HEADER_FORMAT |
| 38 | 1097 if(dataIn.header.checkCode[1] != 0xA2) |
| 1098 return 0; | |
| 1099 if(dataIn.header.checkCode[2] != 0xA3) | |
| 1100 return 0; | |
| 141 | 1101 #endif |
| 38 | 1102 if(dataIn.header.checkCode[3] != 0xA4) |
| 1103 return 0; | |
| 1104 if(dataIn.footer.checkCode[0] != 0xE1) | |
| 1105 return 0; | |
| 1106 if(dataIn.footer.checkCode[1] != 0xE2) | |
| 1107 return 0; | |
| 1108 if(dataIn.footer.checkCode[2] != 0xE3) | |
| 1109 return 0; | |
| 1110 if(dataIn.footer.checkCode[3] != 0xE4) | |
| 1111 return 0; | |
| 1112 | |
| 1113 return 1; | |
| 1114 } | |
| 1115 | |
|
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1116 static uint8_t DataEX_check_header_and_footer_devicedata(void) |
| 38 | 1117 { |
| 1118 if(dataIn.header.checkCode[0] != 0xDF) | |
| 1119 return 0; | |
| 1120 if(dataIn.header.checkCode[1] != 0xDE) | |
| 1121 return 0; | |
| 1122 if(dataIn.header.checkCode[2] != 0xDD) | |
| 1123 return 0; | |
| 1124 if(dataIn.header.checkCode[3] != 0xDC) | |
| 1125 return 0; | |
| 1126 if(dataIn.footer.checkCode[0] != 0xE1) | |
| 1127 return 0; | |
| 1128 if(dataIn.footer.checkCode[1] != 0xE2) | |
| 1129 return 0; | |
| 1130 if(dataIn.footer.checkCode[2] != 0xE3) | |
| 1131 return 0; | |
| 1132 if(dataIn.footer.checkCode[3] != 0xE4) | |
| 1133 return 0; | |
| 1134 | |
| 1135 return 1; | |
| 1136 } |