Mercurial > public > ostc4
annotate Small_CPU/Src/scheduler.c @ 338:b6a59e93cc91 PressureMeasure_Improvment
Added function to avoid divemode activation during Landing:
Divemode is activated in case of 100mBar difference surface to abiente pressure. This might happen during landing => Added (in sleep mode only) a check for this scenario and increased dive mode activation limit
| author | ideenmodellierer |
|---|---|
| date | Sat, 17 Aug 2019 18:57:15 +0200 |
| parents | b4c578caaafb |
| children | 73325a78c907 |
| rev | line source |
|---|---|
| 38 | 1 /** |
| 2 ****************************************************************************** | |
| 3 * @file scheduler.c | |
| 4 * @author heinrichs weikamp gmbh | |
| 5 * @date 27-March-2014 | |
| 6 * @version V0.0.6 | |
| 7 * @since 18-June-2015 | |
| 8 * @brief the main part except for base.c | |
| 9 * | |
| 10 @verbatim | |
| 11 ============================================================================== | |
| 12 ##### How to use ##### | |
| 13 ============================================================================== | |
| 14 @endverbatim | |
| 15 ****************************************************************************** | |
| 16 * @attention | |
| 17 * | |
| 18 * <h2><center>© COPYRIGHT(c) 2015 heinrichs weikamp</center></h2> | |
| 19 * | |
| 20 ****************************************************************************** | |
| 21 */ | |
| 22 | |
| 23 | |
| 24 //#define DEBUGMODE | |
| 25 | |
| 26 /* Includes ------------------------------------------------------------------*/ | |
| 27 #include <string.h> | |
| 28 #include "baseCPU2.h" | |
| 29 #include "stm32f4xx_hal.h" | |
| 30 #include "i2c.h" | |
| 31 #include "scheduler.h" | |
| 32 #include "pressure.h" | |
| 33 #include "compass.h" | |
| 34 #include "batteryGasGauge.h" | |
| 35 #include "batteryCharger.h" | |
| 36 #include "spi.h" | |
| 37 #include "rtc.h" | |
| 38 #include "dma.h" | |
| 39 #include "adc.h" | |
| 40 #include "calc_crush.h" | |
| 41 #include "stm32f4xx_hal_rtc_ex.h" | |
| 42 #include "decom.h" | |
| 43 #include "tm_stm32f4_otp.h" | |
| 44 | |
| 45 | |
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46 #define INVALID_PREASURE_VALUE (100.0f) |
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47 #define START_DIVE_MOUNTAIN_MODE_BAR (0.88f) |
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48 #define START_DIVE_IMMEDIATLY_BAR (1.16f) |
| 135 | 49 |
| 38 | 50 /* Private types -------------------------------------------------------------*/ |
| 51 const SGas Air = {79,0,0,0,0}; | |
| 52 | |
| 53 /* Exported variables --------------------------------------------------------*/ | |
| 54 SGlobal global; | |
| 55 SDevice DeviceDataFlash; | |
| 56 uint8_t deviceDataFlashValid = 0; | |
| 57 uint8_t deviceDataSubSeconds = 0; | |
| 58 | |
| 59 /* Private variables ---------------------------------------------------------*/ | |
| 60 /* can be lost while in sleep */ | |
| 61 uint8_t clearDecoNow = 0; | |
| 62 uint8_t setButtonsNow = 0; | |
| 63 | |
| 64 /* has to be in SRAM2 */ | |
| 65 uint8_t secondsCount = 0; | |
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66 |
| 207 | 67 static uint8_t dospisync = SPI_SYNC_METHOD_NONE; |
| 68 | |
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69 SScheduleCtrl Scheduler; |
| 38 | 70 |
| 71 /* Private function prototypes -----------------------------------------------*/ | |
| 72 | |
| 73 _Bool vpm_crush2(void); | |
| 74 void scheduleUpdateDeviceData(void); | |
| 75 long get_nofly_time_minutes(void); | |
| 76 void copyActualGas(SGas gas); | |
| 77 void copyPressureData(void); | |
| 78 void copyCnsAndOtuData(void); | |
| 79 void copyTimeData(void); | |
| 80 void copyCompassData(void); | |
| 81 void copyCompassDataDuringCalibration(int16_t dx, int16_t dy, int16_t dz); | |
| 82 void copyAmbientLightData(void); | |
| 83 void copyTissueData(void); | |
| 84 void copyVpmCrushingData(void); | |
| 85 void copyDeviceData(void); | |
| 86 void copyPICdata(void); | |
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87 static void schedule_update_timer_helper(int8_t thisSeconds); |
| 38 | 88 uint32_t time_elapsed_ms(uint32_t ticksstart,uint32_t ticksnow); |
| 89 | |
| 90 void scheduleSetDate(SDeviceLine *line); | |
| 91 | |
| 92 /* Exported functions --------------------------------------------------------*/ | |
| 93 | |
| 94 void initGlobals(void) | |
| 95 { | |
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96 bzero(&global, sizeof(SGlobal)); |
| 38 | 97 |
| 98 global.dataSendToSlavePending = 0; | |
| 99 global.dataSendToSlaveIsValid = 1; | |
| 100 global.dataSendToSlaveIsNotValidCount = 0; | |
| 101 | |
| 102 global.mode = MODE_POWERUP; | |
| 103 global.repetitive_dive = 0; | |
| 104 global.conservatism = 0; | |
| 105 global.whichGas = 0; | |
| 106 global.aktualGas[0] = Air; | |
| 107 global.lifeData.actualGas = global.aktualGas[0]; | |
| 108 | |
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109 const uint8_t button_standard_sensitivity = 85; |
| 38 | 110 global.ButtonResponsiveness[0] = button_standard_sensitivity; |
| 111 global.ButtonResponsiveness[1] = button_standard_sensitivity; | |
| 112 global.ButtonResponsiveness[2] = button_standard_sensitivity; | |
| 113 global.ButtonResponsiveness[3] = button_standard_sensitivity; | |
| 114 | |
| 115 global.ButtonPICdata[0] = 0xFF; | |
| 116 global.ButtonPICdata[1] = 0xFF; | |
| 117 global.ButtonPICdata[2] = 0xFF; | |
| 118 global.ButtonPICdata[3] = 0xFF; | |
| 119 | |
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120 global.I2C_SystemStatus = HAL_ERROR; // 0x00 would be everything working |
| 38 | 121 |
| 135 | 122 global.lifeData.pressure_ambient_bar = INVALID_PREASURE_VALUE; |
| 123 global.lifeData.pressure_surface_bar = INVALID_PREASURE_VALUE; | |
| 38 | 124 decom_reset_with_1000mbar(&global.lifeData); |
| 125 | |
| 126 global.demo_mode = 0; | |
| 127 | |
| 128 for(int i = 0; i < MAX_SENSORS; i++) | |
| 129 { | |
| 130 global.sensorError[i] = HAL_OK; // HAL_OK = 0; | |
| 131 } | |
| 132 | |
| 133 global.dataSendToMaster.RTE_VERSION_high = firmwareVersionHigh();//RTE_VERSION_HIGH;; | |
| 134 global.dataSendToMaster.RTE_VERSION_low = firmwareVersionLow();//RTE_VERSION_LOW;; | |
| 135 global.dataSendToMaster.chargeStatus = 0; | |
| 136 | |
| 137 global.dataSendToMaster.power_on_reset = 1; | |
| 138 global.dataSendToMaster.header.checkCode[0] = 0xA1; | |
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139 global.dataSendToMaster.header.checkCode[1] = SPI_RX_STATE_OFFLINE; |
| 38 | 140 global.dataSendToMaster.header.checkCode[2] = 0xA3; |
| 141 global.dataSendToMaster.header.checkCode[3] = 0xA4; | |
| 142 global.dataSendToMaster.footer.checkCode[3] = 0xE4; | |
| 143 global.dataSendToMaster.footer.checkCode[2] = 0xE3; | |
| 144 global.dataSendToMaster.footer.checkCode[1] = 0xE2; | |
| 145 global.dataSendToMaster.footer.checkCode[0] = 0xE1; | |
| 146 global.dataSendToMaster.sensorErrors = 0; | |
| 147 | |
| 148 global.sync_error_count = 0; | |
| 149 global.check_sync_not_running = 0; | |
| 150 | |
| 151 global.deviceDataSendToMaster.RTE_VERSION_high = firmwareVersionHigh();//RTE_VERSION_HIGH; | |
| 152 global.deviceDataSendToMaster.RTE_VERSION_low = firmwareVersionLow();//RTE_VERSION_LOW; | |
| 153 global.deviceDataSendToMaster.chargeStatus = 0; | |
| 154 | |
| 155 global.deviceDataSendToMaster.power_on_reset = 1; | |
| 156 global.deviceDataSendToMaster.header.checkCode[0] = 0xDF; | |
| 157 global.deviceDataSendToMaster.header.checkCode[1] = 0xDE; | |
| 158 global.deviceDataSendToMaster.header.checkCode[2] = 0xDD; | |
| 159 global.deviceDataSendToMaster.header.checkCode[3] = 0xDC; | |
| 160 global.deviceDataSendToMaster.footer.checkCode[3] = 0xE4; | |
| 161 global.deviceDataSendToMaster.footer.checkCode[2] = 0xE3; | |
| 162 global.deviceDataSendToMaster.footer.checkCode[1] = 0xE2; | |
| 163 global.deviceDataSendToMaster.footer.checkCode[0] = 0xE1; | |
| 164 | |
| 165 global.dataSendToSlave.getDeviceDataNow = 0; | |
| 166 | |
| 167 global.deviceData.batteryChargeCompleteCycles.value_int32 = 0; | |
| 168 global.deviceData.batteryChargeCycles.value_int32 = 0; | |
| 169 global.deviceData.depthMaximum.value_int32 = 0; | |
| 170 global.deviceData.diveCycles.value_int32 = 0; | |
| 171 global.deviceData.hoursOfOperation.value_int32 = 0; | |
| 172 global.deviceData.temperatureMaximum.value_int32 = INT32_MIN; | |
| 173 global.deviceData.temperatureMinimum.value_int32 = INT32_MAX; | |
| 174 global.deviceData.voltageMinimum.value_int32 = INT32_MAX; | |
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175 |
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176 Scheduler.communicationTimeout = SPI_COM_TIMEOUT_START; |
| 207 | 177 Scheduler_Request_sync_with_SPI(SPI_SYNC_METHOD_HARD); |
| 38 | 178 } |
| 179 | |
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180 void reinitGlobals(void) |
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181 { |
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182 global.dataSendToSlavePending = 0; |
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183 global.dataSendToSlaveIsValid = 0; |
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184 global.dataSendToSlaveIsNotValidCount = 0; |
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185 global.sync_error_count = 0; |
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186 global.check_sync_not_running = 0; |
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187 Scheduler.communicationTimeout = SPI_COM_TIMEOUT_START; |
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188 } |
| 38 | 189 |
| 190 void scheduleSpecial_Evaluate_DataSendToSlave(void) | |
| 191 { | |
| 104 | 192 //TEMPORARY fix for compass calibration. |
| 193 //TODO: Fix I2C timeout for complete solving problem. | |
| 194 if(global.mode==MODE_CALIB){ | |
| 195 return; | |
| 196 } | |
| 90 | 197 |
| 88 | 198 global.dataSendToSlavePending = 0; |
| 199 if(!global.dataSendToSlaveIsValid) return; | |
| 38 | 200 |
| 201 global.dataSendToMaster.confirmRequest.uw = 0; | |
| 202 | |
| 203 if(TM_OTP_Read(0,0) == 0xFF) | |
| 204 { | |
| 205 if(global.dataSendToSlave.revisionHardware == (global.dataSendToSlave.revisionCRCx0x7A ^ 0x7A)) | |
| 206 TM_OTP_Write(0,0,global.dataSendToSlave.revisionHardware); | |
| 207 } | |
| 208 | |
| 209 if(global.dataSendToSlave.setAccidentFlag) | |
| 210 { | |
| 211 global.dataSendToMaster.confirmRequest.ub.accident = 1; | |
| 212 global.deviceData.diveAccident.value_int32 = global.dataSendToSlave.setAccidentFlag; | |
| 213 scheduleSetDate(&global.deviceData.diveAccident); | |
| 214 global.accidentFlag |= global.dataSendToSlave.setAccidentFlag; | |
| 215 if(global.accidentFlag == ACCIDENT_CNS) // LVL1 | |
| 216 global.accidentRemainingSeconds = 2*60*60; | |
| 217 else | |
| 218 global.accidentRemainingSeconds = 24*60*60; | |
| 219 } | |
| 220 | |
| 221 if(global.dataSendToSlave.setTimeNow) | |
| 222 { | |
| 223 global.dataSendToMaster.confirmRequest.ub.time = 1; | |
| 224 RTC_SetTime(global.dataSendToSlave.data.newTime); | |
| 225 schedule_update_timer_helper(0); | |
| 226 } | |
| 227 | |
| 228 if(global.dataSendToSlave.setDateNow) | |
| 229 { | |
| 230 global.dataSendToMaster.confirmRequest.ub.date = 1; | |
| 231 RTC_SetDate(global.dataSendToSlave.data.newDate); | |
| 232 schedule_update_timer_helper(0); | |
| 233 } | |
| 234 | |
| 235 if(global.dataSendToSlave.calibrateCompassNow) | |
| 236 { | |
| 237 global.dataSendToMaster.confirmRequest.ub.compass = 1; | |
| 238 global.mode = MODE_CALIB; | |
| 239 } | |
| 240 | |
| 241 if(global.dataSendToSlave.clearDecoNow) | |
| 242 { | |
| 243 global.dataSendToMaster.confirmRequest.ub.clearDeco = 1; | |
| 244 clearDecoNow = 1; | |
| 245 } | |
| 246 | |
| 247 if(global.dataSendToSlave.setButtonSensitivityNow) | |
| 248 { | |
| 249 global.dataSendToMaster.confirmRequest.ub.button = 1; | |
| 250 global.ButtonResponsiveness[0] = global.dataSendToSlave.data.buttonResponsiveness[0]; | |
| 251 global.ButtonResponsiveness[1] = global.dataSendToSlave.data.buttonResponsiveness[1]; | |
| 252 global.ButtonResponsiveness[2] = global.dataSendToSlave.data.buttonResponsiveness[2]; | |
| 253 global.ButtonResponsiveness[3] = global.dataSendToSlave.data.buttonResponsiveness[3]; | |
| 254 setButtonsNow = 1; | |
| 255 } | |
| 256 | |
| 257 if(global.dataSendToSlave.setBatteryGaugeNow) | |
| 258 { | |
| 104 | 259 if(global.mode!=MODE_CALIB){ |
| 38 | 260 global.dataSendToMaster.confirmRequest.ub.batterygauge = 1; |
| 261 battery_gas_gauge_set(global.dataSendToSlave.data.newBatteryGaugePercentageFloat); | |
| 104 | 262 } |
| 38 | 263 } |
| 264 | |
| 265 if((global.mode == MODE_SURFACE) && (global.dataSendToSlave.mode == MODE_SHUTDOWN)) | |
| 266 { | |
| 267 global.mode = MODE_SHUTDOWN; | |
| 268 } | |
| 269 | |
| 270 if(global.mode == MODE_DIVE) | |
| 271 { | |
| 272 copyActualGas(global.dataSendToSlave.data.actualGas); | |
| 273 } | |
| 274 else | |
| 275 { | |
| 276 copyActualGas(Air); | |
| 277 global.settings.divetimeToCreateLogbook = global.dataSendToSlave.data.divetimeToCreateLogbook; | |
| 278 global.settings.timeoutDiveReachedZeroDepth = global.dataSendToSlave.data.timeoutDiveReachedZeroDepth; | |
| 279 } | |
| 280 | |
| 281 /* for simulation / testing */ | |
| 282 global.ceiling_from_main_CPU_mbar = global.dataSendToSlave.data.ambient_pressure_mbar_ceiling; | |
| 283 | |
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284 /* Set pressure and temperature offsets */ |
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285 pressure_set_offset (global.dataSendToSlave.data.offsetPressureSensor_mbar, global.dataSendToSlave.data.offsetTemperatureSensor_centiDegree); |
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286 |
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287 |
| 88 | 288 /* for device data updates */ |
| 289 deviceDataFlashValid = 0; | |
| 290 memcpy(&DeviceDataFlash, &global.dataSendToSlave.data.DeviceData, sizeof(SDevice)); | |
| 291 deviceDataFlashValid = 1; | |
| 89 | 292 |
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293 #if 0 |
| 104 | 294 //TODO: Temporary placed here. Duration ~210 ms. |
| 295 if (global.I2C_SystemStatus != HAL_OK) { | |
| 296 MX_I2C1_TestAndClear(); | |
| 297 MX_I2C1_Init(); | |
| 298 // init_pressure(); | |
| 299 // compass_init(0, 7); | |
| 300 // accelerator_init(); | |
| 301 } | |
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302 #endif /* already called once a second */ |
| 38 | 303 } |
| 304 | |
| 305 | |
| 306 /** | |
| 307 ****************************************************************************** | |
| 308 * @brief schedule_time_compare_helper. | |
| 309 * @author heinrichs weikamp gmbh | |
| 310 * @version V0.0.1 | |
| 311 * @date 20-Oct-2016 | |
| 312 ****************************************************************************** | |
| 313 */ | |
| 314 | |
| 315 uint8_t RtcBugFixChsw(uint8_t inStupidTime) | |
| 316 { | |
| 317 uint8_t multiplesOf16 = 0; | |
| 318 | |
| 319 multiplesOf16 = inStupidTime / 16; | |
| 320 | |
| 321 inStupidTime -= multiplesOf16 * 16; | |
| 322 | |
| 323 return (10 * multiplesOf16) + inStupidTime; | |
| 324 } | |
| 325 | |
| 326 uint32_t schedule_time_compare_helper(RTC_TimeTypeDef timeNow, RTC_DateTypeDef dateNow, RTC_TimeTypeDef timeLast, RTC_DateTypeDef dateLast) | |
| 327 { | |
| 328 uint32_t nowInSeconds; | |
| 329 uint32_t lastInSeconds; | |
| 330 uint32_t resultDiff; | |
| 331 | |
| 332 nowInSeconds = (uint32_t)RtcBugFixChsw(timeNow.Hours) * 3600; | |
| 333 nowInSeconds += (uint32_t)RtcBugFixChsw(timeNow.Minutes) * 60; | |
| 334 nowInSeconds += (uint32_t)RtcBugFixChsw(timeNow.Seconds); | |
| 335 | |
| 336 lastInSeconds = (uint32_t)RtcBugFixChsw(timeLast.Hours) * 3600; | |
| 337 lastInSeconds += (uint32_t)RtcBugFixChsw(timeLast.Minutes) * 60; | |
| 338 lastInSeconds += (uint32_t)RtcBugFixChsw(timeLast.Seconds); | |
| 339 | |
| 340 if(dateNow.Date != dateLast.Date) | |
| 341 { | |
| 342 resultDiff = 86400 + nowInSeconds - lastInSeconds; | |
| 343 } | |
| 344 else | |
| 345 { | |
| 346 resultDiff = nowInSeconds - lastInSeconds; | |
| 347 } | |
| 348 return resultDiff; | |
| 349 } | |
| 350 | |
| 351 | |
| 352 | |
| 353 /** | |
| 354 ****************************************************************************** | |
| 355 * @brief schedule_update_timer_helper. | |
| 356 * @author heinrichs weikamp gmbh | |
| 357 * @version V0.0.1 | |
| 358 * @date 20-Oct-2016 | |
| 359 * @brief use 0 for init | |
| 360 use -1 for RTC controlled | |
| 361 use >= 1 for manual control | |
| 362 ****************************************************************************** | |
| 363 */ | |
| 364 extern RTC_HandleTypeDef RTCHandle; | |
| 365 | |
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366 static void schedule_update_timer_helper(int8_t thisSeconds) |
| 38 | 367 { |
| 368 static RTC_TimeTypeDef sTimeLast; | |
| 369 static RTC_DateTypeDef sDateLast; | |
| 370 RTC_TimeTypeDef sTimeNow; | |
| 371 RTC_DateTypeDef sDateNow; | |
| 372 uint32_t secondsPast; | |
| 373 | |
| 374 HAL_RTC_GetTime(&RTCHandle, &sTimeNow, RTC_FORMAT_BCD); | |
| 375 HAL_RTC_GetDate(&RTCHandle, &sDateNow, RTC_FORMAT_BCD); | |
| 376 | |
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377 if(thisSeconds != 0) // otherwise just store sTimeLast, sDateLast |
| 38 | 378 { |
| 379 if(thisSeconds > 0) // use this value instead, good for pre-loading sTimeLast and sDateLast | |
| 380 { | |
| 381 secondsPast = thisSeconds; | |
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382 } else { |
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383 // thisSeconds < 0 and not <= ! |
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384 secondsPast = schedule_time_compare_helper(sTimeNow, sDateNow, sTimeLast, sDateLast); |
| 38 | 385 } |
| 386 | |
| 387 if(global.seconds_since_last_dive) | |
| 388 { | |
| 389 if(secondsPast >= 777900) | |
| 390 { | |
| 391 global.seconds_since_last_dive = 0; | |
| 392 } | |
| 393 else | |
| 394 { | |
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395 uint32_t tempNewValue = ((uint32_t)global.seconds_since_last_dive) + secondsPast; |
| 38 | 396 if(tempNewValue > 777900) // a bit more than nine days [seconds] |
| 397 global.seconds_since_last_dive = 0; | |
| 398 else | |
| 399 global.seconds_since_last_dive = (long)tempNewValue; | |
| 400 } | |
| 401 } | |
| 402 } | |
| 403 | |
| 404 sTimeLast = sTimeNow; | |
| 405 sDateLast = sDateNow; | |
| 406 } | |
| 407 | |
| 408 /** | |
| 409 ****************************************************************************** | |
| 410 * @brief schedule_check_resync. | |
| 411 * @author heinrichs weikamp gmbh | |
| 412 * @version V0.0.2 | |
| 413 * @date 18-June-2015 | |
| 414 ****************************************************************************** | |
| 415 */ | |
| 135 | 416 |
| 38 | 417 void schedule_check_resync(void) |
| 418 { | |
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419 /* counter is incremented in cyclic 100ms loop and reset to 0 if the transmission complete callback is called */ |
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420 if((global.check_sync_not_running >= Scheduler.communicationTimeout)) |
| 38 | 421 { |
| 89 | 422 // global.dataSendToSlaveIsNotValidCount = 0; |
| 135 | 423 global.check_sync_not_running = 0; |
| 424 global.sync_error_count++; | |
| 425 | |
| 426 /* Try to start communication again. If exchange is stuck during execution for some reason the TX will be aborted by the | |
| 427 * function error handler | |
| 428 */ | |
| 277 | 429 HAL_SPI_TransmitReceive_DMA(&hspi1,(uint8_t*) &(global.dataSendToMaster),(uint8_t*) &(global.dataSendToSlave), EXCHANGE_BUFFERSIZE); |
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430 Scheduler.communicationTimeout = SPI_COM_TIMEOUT_COMMON; /* Reduce error detection time */ |
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431 Scheduler_Request_sync_with_SPI(SPI_SYNC_METHOD_HARD); |
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432 } |
| 38 | 433 } |
| 434 | |
| 435 | |
| 436 /** | |
| 437 ****************************************************************************** | |
| 438 * @brief scheduleDiveMode. / Dive Mode: Main Loop | |
| 439 * @author Peter Ryser | |
| 440 * @version V0.0.1 | |
| 441 * @date 22-April-2014 | |
| 442 ****************************************************************************** | |
| 443 */ | |
| 444 void scheduleDiveMode(void) | |
| 445 { | |
| 446 uint32_t ticksdiff = 0; | |
| 447 uint32_t lasttick = 0; | |
| 448 uint8_t counterAscentRate = 0; | |
| 449 float lastPressure_bar = 0.0f; | |
| 450 global.dataSendToMaster.mode = MODE_DIVE; | |
| 451 global.deviceDataSendToMaster.mode = MODE_DIVE; | |
| 452 uint8_t counter_exit = 0; | |
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453 |
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454 Scheduler.counterSPIdata100msec = 0; |
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455 Scheduler.counterCompass100msec = 0; |
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456 Scheduler.counterPressure100msec = 0; |
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457 Scheduler.counterAmbientLight100msec = 0; |
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458 Scheduler.tick_execute1second = SCHEDULER_TICK_EXE1SEC; |
| 38 | 459 |
| 460 global.deviceData.diveCycles.value_int32++; | |
| 461 scheduleSetDate(&global.deviceData.diveCycles); | |
| 462 global.lifeData.counterSecondsShallowDepth = 0; | |
| 463 | |
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464 Scheduler.tickstart = HAL_GetTick(); |
| 38 | 465 while(global.mode == MODE_DIVE) |
| 466 { | |
| 467 lasttick = HAL_GetTick(); | |
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468 ticksdiff = time_elapsed_ms(Scheduler.tickstart,lasttick); |
| 38 | 469 |
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470 if(ticksdiff >= Scheduler.counterSPIdata100msec * 100 + 10) |
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471 { |
| 277 | 472 if(SPI_Evaluate_RX_Data()!=0) /* did we receive something ? */ |
| 473 { | |
| 474 Scheduler.counterSPIdata100msec++; | |
| 475 } | |
| 476 schedule_check_resync(); | |
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477 } |
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478 |
| 38 | 479 //Evaluate pressure at 20 ms, 120 ms, 220 ms,.... |
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480 if(ticksdiff >= Scheduler.counterPressure100msec * 100 + 20) |
| 38 | 481 { |
| 482 global.check_sync_not_running++; | |
| 277 | 483 pressure_update_alternating(); |
| 135 | 484 scheduleUpdateDeviceData(); |
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485 #ifdef DEMOMODE |
| 38 | 486 if(global.demo_mode) |
| 487 { | |
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488 int turbo_seconds = demo_modify_temperature_and_pressure(global.lifeData.dive_time_seconds, Scheduler.counterPressure100msec, global.ceiling_from_main_CPU_mbar); |
| 38 | 489 if(turbo_seconds) |
| 490 { | |
| 491 global.lifeData.dive_time_seconds += turbo_seconds; | |
| 492 decom_tissues_exposure((int)(turbo_seconds), &global.lifeData); | |
| 493 copyTissueData(); | |
| 494 } | |
| 495 if((global.lifeData.counterSecondsShallowDepth > 1) && (global.lifeData.counterSecondsShallowDepth < (global.settings.timeoutDiveReachedZeroDepth - 10))) | |
| 496 global.lifeData.counterSecondsShallowDepth = (global.settings.timeoutDiveReachedZeroDepth - 10); | |
| 497 } | |
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498 #endif |
| 38 | 499 |
| 500 //Calc ascentrate every two second (20 * 100 ms) | |
| 501 counterAscentRate++; | |
| 502 if(counterAscentRate == 20) | |
| 503 { | |
| 504 global.lifeData.pressure_ambient_bar = get_pressure_mbar() / 1000.0f; | |
| 505 if(lastPressure_bar >= 0) | |
| 506 { | |
| 507 //2 seconds * 30 == 1 minute, bar * 10 = meter | |
| 508 global.lifeData.ascent_rate_meter_per_min = (lastPressure_bar - global.lifeData.pressure_ambient_bar) * 30 * 10; | |
| 509 } | |
| 510 lastPressure_bar = global.lifeData.pressure_ambient_bar; | |
| 511 counterAscentRate = 0; | |
| 512 } | |
| 135 | 513 copyPressureData(); |
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514 Scheduler.counterPressure100msec++; |
| 38 | 515 } |
| 516 //evaluate compass data at 50 ms, 150 ms, 250 ms,.... | |
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517 if(ticksdiff >= Scheduler.counterCompass100msec * 100 + 50) |
| 135 | 518 { |
| 519 compass_read(); | |
| 520 acceleration_read(); | |
| 521 compass_calc(); | |
| 522 copyCompassData(); | |
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523 Scheduler.counterCompass100msec++; |
| 135 | 524 } |
| 38 | 525 |
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526 if(ticksdiff >= Scheduler.counterAmbientLight100msec * 100 + 70) |
| 38 | 527 { |
| 528 adc_ambient_light_sensor_get_data(); | |
| 529 copyAmbientLightData(); | |
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530 Scheduler.counterAmbientLight100msec++; |
| 38 | 531 } |
| 532 | |
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533 //Evaluate tissues, toxic data, vpm, etc. once a second |
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534 if(ticksdiff >= Scheduler.tick_execute1second) |
| 38 | 535 { |
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536 Scheduler.tick_execute1second = 0xFFFFFFFF; /* execute once only in the second cycle */ |
| 38 | 537 if(global.dataSendToSlave.diveModeInfo != DIVEMODE_Apnea) |
| 538 { | |
| 539 scheduleUpdateLifeData(0); // includes tissues | |
| 540 global.lifeData.dive_time_seconds++; // there is dive_time_seconds_without_surface_time too | |
| 541 global.lifeData.ppO2 = decom_calc_ppO2(global.lifeData.pressure_ambient_bar, &global.lifeData.actualGas); | |
| 542 decom_oxygen_calculate_cns(&global.lifeData.cns,global.lifeData.ppO2); | |
| 543 decom_oxygen_calculate_otu(&global.lifeData.otu,global.lifeData.ppO2); | |
| 88 | 544 battery_gas_gauge_get_data(); |
| 38 | 545 |
| 546 | |
| 547 /** counter_exit allows safe exit via button for testing | |
| 548 * and demo_mode is exited too if aplicable. | |
| 549 */ | |
| 550 if(global.dataSendToMaster.mode == MODE_ENDDIVE) | |
| 551 { | |
| 552 counter_exit++; | |
| 553 if(counter_exit >= 2) | |
| 554 { | |
| 555 global.mode = MODE_SURFACE; | |
| 556 global.demo_mode = 0; | |
| 557 } | |
| 558 } | |
| 559 | |
| 560 if(is_ambient_pressure_close_to_surface(&global.lifeData)) | |
| 561 { | |
| 562 global.lifeData.counterSecondsShallowDepth++; | |
| 563 if((global.lifeData.counterSecondsShallowDepth >= global.settings.timeoutDiveReachedZeroDepth) || ((global.lifeData.dive_time_seconds < 60) && (global.demo_mode == 0)) || (global.dataSendToSlave.setEndDive)) | |
| 564 { | |
| 565 global.seconds_since_last_dive = 1; // start counter | |
| 566 schedule_update_timer_helper(0); // zum starten :-) | |
| 567 global.dataSendToMaster.mode = MODE_ENDDIVE; | |
| 568 global.deviceDataSendToMaster.mode = MODE_ENDDIVE; | |
| 569 } | |
| 570 } | |
| 571 else | |
| 572 { | |
| 573 global.lifeData.counterSecondsShallowDepth = 0; | |
| 574 global.lifeData.dive_time_seconds_without_surface_time++; | |
| 575 } | |
| 576 vpm_crush2(); | |
| 577 } | |
| 578 else // DIVEMODE_Apnea | |
| 579 { | |
| 580 global.lifeData.dive_time_seconds++; | |
| 581 | |
| 582 // exit dive mode | |
| 583 if(global.dataSendToMaster.mode == MODE_ENDDIVE) | |
| 584 { | |
| 585 counter_exit++; | |
| 586 if(counter_exit >= 2) | |
| 587 { | |
| 588 scheduleUpdateLifeData(-1); // 'restart' tissue calculations without calculating time during apnea mode | |
| 589 global.lifeData.dive_time_seconds = 0; // use backup noflytime and desaturation time | |
| 590 global.mode = MODE_SURFACE; | |
| 591 global.demo_mode = 0; | |
| 592 } | |
| 593 } | |
| 594 | |
| 595 // surface break | |
| 596 if(is_ambient_pressure_close_to_surface(&global.lifeData)) | |
| 597 { | |
| 598 global.lifeData.counterSecondsShallowDepth++; | |
| 599 if(global.lifeData.counterSecondsShallowDepth > 3) // time for main cpu to copy to apnea_last_dive_time_seconds | |
| 600 { | |
| 601 global.lifeData.dive_time_seconds = 0; // this apnea dive ends here | |
| 602 } | |
| 603 if((global.lifeData.counterSecondsShallowDepth >= global.settings.timeoutDiveReachedZeroDepth) || (global.dataSendToSlave.setEndDive)) | |
| 604 { | |
| 605 global.dataSendToMaster.mode = MODE_ENDDIVE; | |
| 606 global.deviceDataSendToMaster.mode = MODE_ENDDIVE; | |
| 607 } | |
| 608 } | |
| 609 else | |
| 610 { | |
| 611 global.lifeData.counterSecondsShallowDepth = 0; | |
| 612 global.lifeData.dive_time_seconds_without_surface_time++; | |
| 613 } | |
| 614 } // standard dive or DIVEMODE_Apnea | |
| 615 | |
| 88 | 616 copyVpmCrushingData(); |
| 617 copyTimeData(); | |
| 618 copyCnsAndOtuData(); | |
| 619 copyBatteryData(); | |
| 38 | 620 |
| 88 | 621 // new hw 170523 |
| 622 if(global.I2C_SystemStatus != HAL_OK) | |
| 623 { | |
| 624 MX_I2C1_TestAndClear(); | |
| 625 MX_I2C1_Init(); | |
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626 init_pressure(); |
| 88 | 627 } |
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628 } |
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629 if(ticksdiff >= 1000) |
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630 { |
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631 /* reset counter */ |
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632 Scheduler.tickstart = HAL_GetTick(); |
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633 Scheduler.counterSPIdata100msec = 0; |
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634 Scheduler.counterCompass100msec = 0; |
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635 Scheduler.counterPressure100msec = 0; |
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636 Scheduler.counterAmbientLight100msec = 0; |
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637 Scheduler.tick_execute1second = SCHEDULER_TICK_EXE1SEC; |
| 38 | 638 } |
| 639 } | |
| 640 } | |
| 641 | |
| 642 | |
| 643 /** | |
| 644 ****************************************************************************** | |
| 645 * @brief scheduleSurfaceMode / surface mode: Main Loop | |
| 646 * @author Peter Ryser | |
| 647 * @version V0.0.1 | |
| 648 * @date 22-April-2014 | |
| 649 ****************************************************************************** | |
| 650 */ | |
| 651 | |
| 652 | |
| 653 // =============================================================================== | |
| 654 // scheduleTestMode | |
| 655 /// @brief included for sealed hardware with permanent RTE update message | |
| 656 // =============================================================================== | |
| 657 void scheduleTestMode(void) | |
| 658 { | |
| 659 uint32_t ticksdiff = 0; | |
| 660 uint32_t lasttick = 0; | |
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661 Scheduler.tickstart = HAL_GetTick(); |
| 38 | 662 |
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663 Scheduler.counterPressure100msec = 0; |
| 38 | 664 |
| 665 float temperature_carousel = 0.0f; | |
| 666 float temperature_changer = 0.1f; | |
| 667 | |
| 668 while(global.mode == MODE_TEST) | |
| 669 { | |
| 670 lasttick = HAL_GetTick(); | |
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671 ticksdiff = time_elapsed_ms(Scheduler.tickstart,lasttick); |
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672 |
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673 //Evaluate received data at 10 ms, 110 ms, 210 ms,... |
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674 if(ticksdiff >= Scheduler.counterSPIdata100msec * 100 + 10) |
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675 { |
| 277 | 676 if(SPI_Evaluate_RX_Data()!=0) /* did we receive something ? */ |
| 677 { | |
| 678 Scheduler.counterSPIdata100msec++; | |
| 679 } | |
| 680 schedule_check_resync(); | |
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681 } |
| 38 | 682 |
| 683 //Evaluate pressure at 20 ms, 120 ms, 220 ms,... | |
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684 if(ticksdiff >= Scheduler.counterPressure100msec * 100 + 20) |
| 38 | 685 { |
| 686 global.check_sync_not_running++; | |
| 687 | |
| 277 | 688 pressure_update_alternating(); |
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689 scheduleUpdateDeviceData(); |
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690 global.lifeData.ascent_rate_meter_per_min = 0; |
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691 copyPressureData(); |
| 38 | 692 |
| 693 if(temperature_carousel > 20.0f) | |
| 694 { | |
| 695 temperature_carousel = 20.0f; | |
| 696 temperature_changer = -0.1f; | |
| 697 } | |
| 698 else | |
| 699 if(temperature_carousel < 0) | |
| 700 { | |
| 701 temperature_carousel = 0; | |
| 702 temperature_changer = +0.1f; | |
| 703 } | |
| 704 | |
| 705 temperature_carousel += temperature_changer; | |
| 706 | |
| 707 uint8_t boolPressureData = !global.dataSendToMaster.boolPressureData; | |
| 708 | |
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709 global.dataSendToMaster.data[boolPressureData].pressure_mbar = get_pressure_mbar(); |
| 38 | 710 |
| 711 global.dataSendToMaster.data[boolPressureData].temperature = temperature_carousel; | |
| 712 global.dataSendToMaster.data[boolPressureData].pressure_uTick = HAL_GetTick(); | |
| 713 global.dataSendToMaster.boolPressureData = boolPressureData; | |
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714 Scheduler.counterPressure100msec++; |
| 38 | 715 } |
| 716 | |
| 717 if(ticksdiff >= 1000) | |
| 718 { | |
| 719 //Set back tick counter | |
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720 Scheduler.tickstart = HAL_GetTick(); |
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721 Scheduler.counterPressure100msec = 0; |
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722 Scheduler.counterSPIdata100msec = 0; |
| 38 | 723 } |
| 724 }; | |
| 725 } | |
| 726 | |
| 727 | |
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728 |
| 38 | 729 void scheduleSurfaceMode(void) |
| 730 { | |
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731 |
| 38 | 732 uint32_t ticksdiff = 0; |
| 733 uint32_t lasttick = 0; | |
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734 Scheduler.tickstart = HAL_GetTick(); |
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735 Scheduler.counterSPIdata100msec = 0; |
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736 Scheduler.counterCompass100msec = 0; |
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737 Scheduler.counterPressure100msec = 0; |
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738 Scheduler.counterAmbientLight100msec = 0; |
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739 Scheduler.tick_execute1second = SCHEDULER_TICK_EXE1SEC; |
|
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740 |
| 38 | 741 global.dataSendToMaster.mode = MODE_SURFACE; |
| 742 global.deviceDataSendToMaster.mode = MODE_SURFACE; | |
| 743 | |
| 744 while(global.mode == MODE_SURFACE) | |
| 745 { | |
| 277 | 746 |
| 38 | 747 lasttick = HAL_GetTick(); |
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748 ticksdiff = time_elapsed_ms(Scheduler.tickstart,lasttick); |
| 38 | 749 |
| 750 if(setButtonsNow == 1) | |
| 751 { | |
| 752 if(scheduleSetButtonResponsiveness()) | |
| 753 setButtonsNow = 0; | |
| 754 } | |
| 755 | |
|
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756 /* Evaluate received data at 10 ms, 110 ms, 210 ms,... duration ~<1ms */ |
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757 if(ticksdiff >= Scheduler.counterSPIdata100msec * 100 + 10) |
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758 { |
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759 if(SPI_Evaluate_RX_Data()!=0) /* did we receive something ? */ |
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760 { |
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761 Scheduler.counterSPIdata100msec++; |
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762 } |
| 277 | 763 schedule_check_resync(); |
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764 } |
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765 |
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766 /* Evaluate pressure at 20 ms, 120 ms, 220 ms,... duration ~22ms] */ |
|
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767 if(ticksdiff >= Scheduler.counterPressure100msec * 100 + 20) |
| 38 | 768 { |
| 769 global.check_sync_not_running++; | |
| 277 | 770 pressure_update_alternating(); |
| 135 | 771 scheduleUpdateDeviceData(); |
| 38 | 772 global.lifeData.ascent_rate_meter_per_min = 0; |
| 135 | 773 copyPressureData(); |
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774 Scheduler.counterPressure100msec++; |
| 135 | 775 |
|
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776 if (!is_ambient_pressure_close_to_surface(&global.lifeData)) |
| 38 | 777 global.mode = MODE_DIVE; |
| 778 } | |
| 779 | |
|
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780 /* Evaluate compass data at 50 ms, 150 ms, 250 ms,... duration ~5ms */ |
|
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781 if(ticksdiff >= Scheduler.counterCompass100msec * 100 + 50) |
| 135 | 782 { |
| 783 compass_read(); | |
| 784 acceleration_read(); | |
| 785 compass_calc(); | |
| 786 copyCompassData(); | |
|
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787 Scheduler.counterCompass100msec++; |
| 135 | 788 } |
| 38 | 789 |
|
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790 /* evaluate compass data at 70 ms, 170 ms, 270 ms,... duration <1ms */ |
|
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791 if(ticksdiff >= Scheduler.counterAmbientLight100msec * 100 + 70) |
| 38 | 792 { |
| 793 adc_ambient_light_sensor_get_data(); | |
| 794 copyAmbientLightData(); | |
|
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795 Scheduler.counterAmbientLight100msec++; |
| 38 | 796 } |
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797 |
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798 |
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799 |
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800 /* Evaluate tissues, toxic data, etc. once a second... duration ~1ms */ |
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801 if(ticksdiff >= Scheduler.tick_execute1second) |
| 38 | 802 { |
|
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803 Scheduler.tick_execute1second = 0xFFFFFFFF; |
| 38 | 804 if(clearDecoNow) |
| 805 { | |
| 806 decom_reset_with_1000mbar(&global.lifeData); ///< this should almost reset desaturation time | |
| 807 // new 160215 hw | |
| 808 global.repetitive_dive = 0; | |
| 809 global.seconds_since_last_dive = 0; ///< this will reset OTU and CNS as well | |
| 810 global.no_fly_time_minutes = 0; | |
| 811 global.accidentFlag = 0; | |
| 812 global.accidentRemainingSeconds = 0; | |
| 813 vpm_init(&global.vpm, global.conservatism, global.repetitive_dive, global.seconds_since_last_dive); | |
| 814 clearDecoNow = 0; | |
| 815 } | |
| 89 | 816 |
| 38 | 817 if(global.seconds_since_last_dive) |
| 818 { | |
| 819 schedule_update_timer_helper(-1); | |
| 820 } | |
| 89 | 821 |
| 38 | 822 if(global.accidentRemainingSeconds) |
| 823 { | |
| 824 global.accidentRemainingSeconds--; | |
| 825 if(!global.accidentRemainingSeconds) | |
| 826 global.accidentFlag = 0; | |
| 827 } | |
| 828 global.dataSendToMaster.accidentFlags = global.accidentFlag; | |
| 89 | 829 |
| 38 | 830 update_surface_pressure(1); |
| 831 scheduleUpdateLifeData(0); | |
| 832 decom_oxygen_calculate_otu_degrade(&global.lifeData.otu, global.seconds_since_last_dive); | |
| 833 decom_oxygen_calculate_cns_degrade(&global.lifeData.cns, global.seconds_since_last_dive); | |
| 135 | 834 |
| 835 /* start desaturation calculation after first valid measurement has been done */ | |
| 836 if(global.lifeData.pressure_surface_bar != INVALID_PREASURE_VALUE) | |
| 837 { | |
| 838 global.lifeData.desaturation_time_minutes = decom_calc_desaturation_time(global.lifeData.tissue_nitrogen_bar,global.lifeData.tissue_helium_bar,global.lifeData.pressure_surface_bar); | |
| 839 } | |
| 840 else | |
| 841 { | |
| 842 global.lifeData.desaturation_time_minutes = 0; | |
| 843 } | |
| 38 | 844 battery_charger_get_status_and_contral_battery_gas_gauge(0); |
| 88 | 845 battery_gas_gauge_get_data(); |
| 89 | 846 |
| 88 | 847 copyCnsAndOtuData(); |
| 848 copyTimeData(); | |
| 849 copyBatteryData(); | |
| 850 copyDeviceData(); | |
| 38 | 851 |
|
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852 /* check if I2C is not up an running and try to reactivate if necessary. Also do initialization if problem occured during startup */ |
| 88 | 853 if(global.I2C_SystemStatus != HAL_OK) |
| 854 { | |
| 855 MX_I2C1_TestAndClear(); | |
| 856 MX_I2C1_Init(); | |
|
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857 if(global.I2C_SystemStatus == HAL_OK) |
| 88 | 858 { |
| 859 init_pressure(); | |
|
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860 if(is_init_pressure_done()) /* Init surface data with initial measurement */ |
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861 { |
|
338
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862 init_surface_ring(0); |
|
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863 } |
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864 |
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865 if(!battery_gas_gauge_CheckConfigOK()) |
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866 { |
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867 init_battery_gas_gauge(); |
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868 } |
| 88 | 869 } |
| 870 } | |
|
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871 } |
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872 |
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873 if(ticksdiff >= 1000) |
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874 { |
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875 //Set back tick counter |
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876 Scheduler.tickstart = HAL_GetTick(); |
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877 Scheduler.counterSPIdata100msec = 0; |
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878 Scheduler.counterCompass100msec = 0; |
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879 Scheduler.counterPressure100msec = 0; |
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880 Scheduler.counterAmbientLight100msec = 0; |
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881 Scheduler.tick_execute1second = SCHEDULER_TICK_EXE1SEC; |
| 38 | 882 } |
| 883 } | |
| 884 } | |
| 885 | |
| 207 | 886 inline void Scheduler_Request_sync_with_SPI(uint8_t SyncMethod) |
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887 { |
| 207 | 888 if( SyncMethod < SPI_SYNC_METHOD_INVALID) |
| 889 { | |
| 890 dospisync = SyncMethod; | |
| 891 } | |
| 892 } | |
| 893 | |
|
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894 void Scheduler_SyncToSPI(uint8_t TXtick) |
| 207 | 895 { |
| 896 uint32_t deltatick = 0; | |
|
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897 int8_t TXcompensation; |
| 207 | 898 |
| 899 switch(dospisync) | |
|
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900 { |
| 207 | 901 case SPI_SYNC_METHOD_HARD: |
| 902 //Set back tick counter | |
|
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903 Scheduler.tickstart = HAL_GetTick() - 4; /* consider 4ms offset for transfer */ |
| 207 | 904 Scheduler.counterSPIdata100msec = 0; |
| 905 Scheduler.counterCompass100msec = 0; | |
| 906 Scheduler.counterPressure100msec = 0; | |
| 907 Scheduler.counterAmbientLight100msec = 0; | |
| 908 dospisync = SPI_SYNC_METHOD_NONE; | |
| 909 break; | |
| 910 case SPI_SYNC_METHOD_SOFT: | |
| 911 deltatick = time_elapsed_ms(Scheduler.tickstart,HAL_GetTick()); | |
| 912 deltatick %= 100; /* clip to 100ms window */ | |
| 913 if(Scheduler.tickstart - deltatick >= 0) /* adjust start time to the next 100ms window */ | |
| 914 { | |
| 915 Scheduler.tickstart -= deltatick; | |
| 916 } | |
| 917 else | |
| 918 { | |
| 919 Scheduler.tickstart = 0xFFFFFFFF- (deltatick - Scheduler.tickstart); | |
| 920 } | |
| 921 dospisync = SPI_SYNC_METHOD_NONE; | |
| 922 break; | |
|
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923 default: /* continous sync activity */ |
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924 if(TXtick < 100) /* do not handle unexpected jump length > 100ms */ |
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925 { |
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926 TXtick += 4; /* add 4ms TX time to offset of 100ms time stamp */ |
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927 deltatick = time_elapsed_ms(Scheduler.tickstart,HAL_GetTick()); |
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928 deltatick %= 100; |
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929 if(deltatick > 50) |
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930 { |
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931 TXcompensation = deltatick - 100; /* neg drift */ |
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932 } |
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933 else |
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934 { |
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935 TXcompensation = deltatick; /* pos drift */ |
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936 } |
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937 TXcompensation = TXtick - TXcompensation; |
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938 Scheduler.tickstart -= TXcompensation; |
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939 } |
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940 else |
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941 { |
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942 Scheduler_Request_sync_with_SPI(SPI_SYNC_METHOD_SOFT); /* A large shift in 100ms cycle occured => clip to 100ms in next sync call */ |
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943 } |
| 207 | 944 break; |
|
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945 } |
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946 } |
| 38 | 947 |
| 948 /** | |
| 949 ****************************************************************************** | |
| 950 * @brief scheduleCompassCalibrationMode | |
| 951 * @author heinrichs weikamp gmbh | |
| 952 * @version V0.0.1 | |
| 953 * @since 31-March-2015 | |
| 954 * @date 31-March-2015 | |
| 955 ****************************************************************************** | |
| 956 */ | |
| 957 void scheduleCompassCalibrationMode(void) | |
| 958 { | |
| 959 compass_init(1,7); // fast mode, max gain | |
| 960 compass_calib(); // duration : 1 minute! | |
| 961 compass_init(0,7); // back to normal mode | |
| 962 | |
| 963 if(global.seconds_since_last_dive) | |
| 964 { | |
| 965 schedule_update_timer_helper(-1); | |
| 966 } | |
| 967 | |
| 968 scheduleUpdateLifeData(0); | |
| 969 global.mode = MODE_SURFACE; | |
| 970 } | |
| 971 | |
| 972 | |
| 973 /** | |
| 974 ****************************************************************************** | |
| 975 * @brief scheduleSleepMode / sleep mode: Main Loop | |
| 976 * @author heinrichs weikamp gmbh | |
| 977 * @version V0.0.2 | |
| 978 * @since 31-March-2015 | |
| 979 * @date 22-April-2014 | |
| 980 ****************************************************************************** | |
| 981 */ | |
| 982 | |
| 983 void scheduleSleepMode(void) | |
| 984 { | |
| 985 global.dataSendToMaster.mode = 0; | |
| 986 global.deviceDataSendToMaster.mode = 0; | |
| 987 | |
| 988 /* prevent button wake up problem while in sleep_prepare | |
| 989 * sleep prepare does I2C_DeInit() | |
| 990 */ | |
| 991 if(global.mode != MODE_SLEEP) | |
| 992 MX_I2C1_Init(); | |
| 993 else | |
| 994 do | |
| 995 { | |
| 996 I2C_DeInit(); | |
| 997 | |
| 998 #ifdef DEBUGMODE | |
| 999 HAL_Delay(2000); | |
| 1000 #else | |
| 1001 RTC_StopMode_2seconds(); | |
| 1002 #endif | |
| 1003 | |
| 1004 | |
| 1005 | |
| 1006 if(global.mode == MODE_SLEEP) | |
| 1007 secondsCount += 2; | |
| 1008 | |
| 1009 MX_I2C1_Init(); | |
| 1010 pressure_sensor_get_pressure_raw(); | |
| 1011 | |
|
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1012 /* check if I2C is not up an running and try to reactivate if necessary. Also do initialization if problem occured during startup */ |
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1013 if(global.I2C_SystemStatus != HAL_OK) |
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1014 { |
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1015 MX_I2C1_TestAndClear(); |
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1016 MX_I2C1_Init(); |
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1017 if(global.I2C_SystemStatus == HAL_OK) |
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1018 { |
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1019 init_pressure(); |
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1020 } |
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1021 } |
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1022 |
| 38 | 1023 if(secondsCount >= 30) |
| 1024 { | |
| 1025 pressure_sensor_get_temperature_raw(); | |
| 1026 battery_gas_gauge_get_data(); | |
| 1027 // ReInit_battery_charger_status_pins(); | |
| 1028 battery_charger_get_status_and_contral_battery_gas_gauge(1); | |
| 1029 // DeInit_battery_charger_status_pins(); | |
| 1030 secondsCount = 0; | |
| 1031 } | |
| 1032 | |
| 1033 pressure_calculation(); | |
| 1034 | |
| 1035 scheduleUpdateDeviceData(); | |
| 1036 update_surface_pressure(2); | |
| 1037 | |
| 1038 if(global.seconds_since_last_dive) | |
| 1039 { | |
| 1040 schedule_update_timer_helper(-1); | |
| 1041 } | |
| 1042 | |
| 1043 if(global.accidentRemainingSeconds) | |
| 1044 { | |
| 1045 if(global.accidentRemainingSeconds > 2) | |
| 1046 global.accidentRemainingSeconds -= 2; | |
| 1047 else | |
| 1048 { | |
| 1049 global.accidentRemainingSeconds = 0; | |
| 1050 global.accidentFlag = 0; | |
| 1051 } | |
| 1052 } | |
| 1053 | |
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1054 if (((!is_ambient_pressure_close_to_surface(&global.lifeData)) && (global.lifeData.pressure_surface_bar > START_DIVE_MOUNTAIN_MODE_BAR )) |
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1055 || (global.lifeData.pressure_ambient_bar > START_DIVE_IMMEDIATLY_BAR)) |
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1056 { |
| 38 | 1057 global.mode = MODE_BOOT; |
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1058 } |
| 38 | 1059 scheduleUpdateLifeData(2000); |
| 1060 } | |
| 1061 while(global.mode == MODE_SLEEP); | |
| 1062 /* new section for system after Standby */ | |
| 1063 scheduleUpdateLifeData(-1); | |
| 1064 clearDecoNow = 0; | |
| 1065 setButtonsNow = 0; | |
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1066 reinitGlobals(); |
| 38 | 1067 } |
| 1068 | |
| 1069 | |
| 1070 | |
| 1071 /* Private functions ---------------------------------------------------------*/ | |
| 1072 | |
| 1073 /** | |
| 1074 ****************************************************************************** | |
| 1075 * @brief scheduleUpdateLifeData / calculates tissues | |
| 1076 * @author Peter Ryser | |
| 1077 * @version V0.0.1 | |
| 1078 * @date 22-April-2014 | |
| 1079 ****************************************************************************** | |
| 1080 */ | |
| 1081 | |
| 1082 | |
| 1083 void scheduleUpdateLifeData(int32_t asynchron_milliseconds_since_last) | |
| 1084 { | |
| 1085 static _Bool first = 1; | |
| 1086 static uint32_t tickstart = 0; | |
| 1087 static uint32_t ticksrest = 0; | |
| 1088 | |
| 1089 uint32_t ticksdiff = 0; | |
| 1090 uint32_t ticksnow = 0; | |
| 1091 uint32_t time_seconds = 0; | |
| 1092 uint8_t whichGasTmp = 0; | |
| 1093 | |
| 135 | 1094 uint8_t updateTissueData = 0; |
| 1095 | |
| 1096 | |
| 1097 if(global.lifeData.pressure_surface_bar == INVALID_PREASURE_VALUE) | |
| 1098 { | |
| 1099 updateTissueData = 1; | |
| 1100 } | |
| 1101 | |
| 38 | 1102 if(asynchron_milliseconds_since_last < 0) |
| 1103 { | |
| 1104 first = 1; | |
| 1105 tickstart = 0; | |
| 1106 ticksrest = 0; | |
| 1107 return; | |
| 1108 } | |
| 1109 | |
| 1110 if(!asynchron_milliseconds_since_last && first) | |
| 1111 { | |
| 1112 tickstart = HAL_GetTick(); | |
| 1113 first = 0; | |
| 1114 return; | |
| 1115 } | |
| 1116 | |
| 1117 whichGasTmp = global.whichGas; | |
| 1118 global.lifeData.actualGas = global.aktualGas[whichGasTmp]; | |
| 1119 global.lifeData.pressure_ambient_bar = get_pressure_mbar() / 1000.0f; | |
| 1120 global.lifeData.pressure_surface_bar = get_surface_mbar() / 1000.0f; | |
| 1121 | |
| 135 | 1122 if(updateTissueData) |
| 1123 { | |
| 1124 decom_reset_with_ambientmbar(global.lifeData.pressure_surface_bar,&global.lifeData); | |
| 1125 } | |
| 1126 | |
| 38 | 1127 if(!asynchron_milliseconds_since_last) |
| 1128 { | |
| 1129 ticksnow = HAL_GetTick(); | |
| 1130 ticksdiff = time_elapsed_ms(tickstart,ticksnow); | |
| 1131 } | |
| 1132 else | |
| 1133 { | |
| 1134 first = 1; | |
| 1135 ticksdiff = asynchron_milliseconds_since_last; | |
| 1136 } | |
| 1137 | |
| 1138 if(ticksrest > 1000) // whatever happens after standby with STM32L476 | |
| 1139 ticksrest = 0; // maybe move static to SRAM2 | |
| 1140 | |
| 1141 ticksdiff += ticksrest; | |
| 1142 time_seconds = ticksdiff/ 1000; | |
| 1143 ticksrest = ticksdiff - time_seconds * 1000; | |
| 1144 tickstart = ticksnow; | |
| 1145 | |
| 1146 decom_tissues_exposure((int)time_seconds, &global.lifeData); | |
| 1147 if(global.demo_mode) | |
| 1148 decom_tissues_exposure((int)(3*time_seconds), &global.lifeData); | |
| 1149 copyTissueData(); | |
| 1150 } | |
| 1151 | |
| 1152 | |
| 1153 /** | |
| 1154 ****************************************************************************** | |
| 1155 * @brief scheduleUpdateDeviceData | |
| 1156 * @author heinrichs weikamp gmbh | |
| 1157 * @version V0.0.1 | |
| 1158 * @date 16-March-2015 | |
| 1159 * | |
| 1160 * two step process | |
| 1161 * first compare with data from main CPU == externalLogbookFlash | |
| 1162 * second update with new sensor data | |
| 1163 ****************************************************************************** | |
| 1164 */ | |
| 1165 void scheduleSetDate(SDeviceLine *line) | |
| 1166 { | |
| 1167 extern RTC_HandleTypeDef RTCHandle; | |
| 1168 | |
| 1169 line->date_rtc_dr = (uint32_t)(RTCHandle.Instance->DR & RTC_DR_RESERVED_MASK); | |
| 1170 line->time_rtc_tr = (uint32_t)(RTCHandle.Instance->TR & RTC_TR_RESERVED_MASK); | |
| 1171 } | |
| 1172 | |
| 1173 | |
| 1174 void scheduleCopyDeviceData(SDeviceLine *lineWrite, const SDeviceLine *lineRead) | |
| 1175 { | |
| 1176 lineWrite->date_rtc_dr = lineRead->date_rtc_dr; | |
| 1177 lineWrite->time_rtc_tr = lineRead->time_rtc_tr; | |
| 1178 lineWrite->value_int32 = lineRead->value_int32; | |
| 1179 } | |
| 1180 | |
| 1181 | |
| 1182 void scheduleUpdateDeviceData(void) | |
| 1183 { | |
| 1184 /* first step, main CPU */ | |
| 1185 | |
| 1186 if(deviceDataFlashValid) | |
| 1187 { | |
| 1188 /* max values */ | |
| 1189 if(global.deviceData.batteryChargeCompleteCycles.value_int32 < DeviceDataFlash.batteryChargeCompleteCycles.value_int32) | |
| 1190 { | |
| 1191 scheduleCopyDeviceData(&global.deviceData.batteryChargeCompleteCycles, &DeviceDataFlash.batteryChargeCompleteCycles); | |
| 1192 } | |
| 1193 if(global.deviceData.batteryChargeCycles.value_int32 < DeviceDataFlash.batteryChargeCycles.value_int32) | |
| 1194 { | |
| 1195 scheduleCopyDeviceData(&global.deviceData.batteryChargeCycles, &DeviceDataFlash.batteryChargeCycles); | |
| 1196 } | |
| 1197 if(global.deviceData.temperatureMaximum.value_int32 < DeviceDataFlash.temperatureMaximum.value_int32) | |
| 1198 { | |
| 1199 scheduleCopyDeviceData(&global.deviceData.temperatureMaximum, &DeviceDataFlash.temperatureMaximum); | |
| 1200 } | |
| 1201 if(global.deviceData.depthMaximum.value_int32 < DeviceDataFlash.depthMaximum.value_int32) | |
| 1202 { | |
| 1203 scheduleCopyDeviceData(&global.deviceData.depthMaximum, &DeviceDataFlash.depthMaximum); | |
| 1204 } | |
| 1205 if(global.deviceData.diveCycles.value_int32 < DeviceDataFlash.diveCycles.value_int32) | |
| 1206 { | |
| 1207 scheduleCopyDeviceData(&global.deviceData.diveCycles, &DeviceDataFlash.diveCycles); | |
| 1208 } | |
| 1209 if(global.deviceData.hoursOfOperation.value_int32 < DeviceDataFlash.hoursOfOperation.value_int32) | |
| 1210 { | |
| 1211 scheduleCopyDeviceData(&global.deviceData.hoursOfOperation, &DeviceDataFlash.hoursOfOperation); | |
| 1212 } | |
| 1213 | |
| 1214 /* min values */ | |
| 1215 if(global.deviceData.temperatureMinimum.value_int32 > DeviceDataFlash.temperatureMinimum.value_int32) | |
| 1216 { | |
| 1217 scheduleCopyDeviceData(&global.deviceData.temperatureMinimum, &DeviceDataFlash.temperatureMinimum); | |
| 1218 } | |
| 1219 if(global.deviceData.voltageMinimum.value_int32 > DeviceDataFlash.voltageMinimum.value_int32) | |
| 1220 { | |
| 1221 scheduleCopyDeviceData(&global.deviceData.voltageMinimum, &DeviceDataFlash.voltageMinimum); | |
| 1222 } | |
| 1223 } | |
| 1224 | |
| 1225 /* second step, sensor data */ | |
| 1226 int32_t temperature_centigrad_int32; | |
| 1227 int32_t pressure_mbar_int32; | |
| 1228 int32_t voltage_mvolt_int32; | |
| 1229 | |
| 1230 temperature_centigrad_int32 = (int32_t)(get_temperature() * 100); | |
| 1231 if(temperature_centigrad_int32 < global.deviceData.temperatureMinimum.value_int32) | |
| 1232 { | |
| 1233 global.deviceData.temperatureMinimum.value_int32 = temperature_centigrad_int32; | |
| 88 | 1234 scheduleSetDate(&global.deviceData.temperatureMinimum); |
| 38 | 1235 } |
| 1236 | |
| 1237 if(temperature_centigrad_int32 > global.deviceData.temperatureMaximum.value_int32) | |
| 1238 { | |
| 1239 global.deviceData.temperatureMaximum.value_int32 = temperature_centigrad_int32; | |
| 88 | 1240 scheduleSetDate(&global.deviceData.temperatureMaximum); |
| 38 | 1241 } |
| 1242 | |
| 1243 pressure_mbar_int32 = (int32_t)get_pressure_mbar(); | |
| 1244 if(pressure_mbar_int32 > global.deviceData.depthMaximum.value_int32) | |
| 1245 { | |
| 1246 global.deviceData.depthMaximum.value_int32 = pressure_mbar_int32; | |
| 88 | 1247 scheduleSetDate(&global.deviceData.depthMaximum); |
| 38 | 1248 } |
| 1249 | |
| 1250 voltage_mvolt_int32 = (int32_t)(get_voltage() * 1000); | |
| 1251 if(voltage_mvolt_int32 < global.deviceData.voltageMinimum.value_int32) | |
| 1252 { | |
| 1253 global.deviceData.voltageMinimum.value_int32 = voltage_mvolt_int32; | |
| 88 | 1254 scheduleSetDate(&global.deviceData.voltageMinimum); |
| 38 | 1255 } |
| 1256 | |
| 1257 /* third step, counter */ | |
| 1258 switch (global.mode) | |
| 1259 { | |
| 1260 case MODE_SURFACE: | |
| 1261 case MODE_DIVE: | |
| 1262 default: | |
| 1263 deviceDataSubSeconds++; | |
| 1264 if(deviceDataSubSeconds > 10) | |
| 1265 { | |
| 1266 deviceDataSubSeconds = 0; | |
| 1267 global.deviceData.hoursOfOperation.value_int32++; | |
| 1268 } | |
| 1269 break; | |
| 1270 | |
| 1271 case MODE_SLEEP: | |
| 1272 case MODE_SHUTDOWN: | |
| 1273 break; | |
| 1274 } | |
| 1275 } | |
| 1276 | |
| 1277 | |
| 1278 void scheduleUpdateDeviceDataChargerFull(void) | |
| 1279 { | |
| 1280 global.deviceData.batteryChargeCompleteCycles.value_int32++; | |
| 88 | 1281 scheduleSetDate(&global.deviceData.batteryChargeCompleteCycles); |
| 38 | 1282 } |
| 1283 | |
| 1284 | |
| 1285 void scheduleUpdateDeviceDataChargerCharging(void) | |
| 1286 { | |
| 1287 global.deviceData.batteryChargeCycles.value_int32++; | |
| 88 | 1288 scheduleSetDate(&global.deviceData.batteryChargeCycles); |
| 38 | 1289 } |
| 1290 | |
| 1291 | |
| 1292 /** | |
| 1293 ****************************************************************************** | |
| 1294 * @brief vpm_crush / calls vpm calc_crushing_pressure every four seconds during descend | |
| 1295 * @author Peter Ryser | |
| 1296 * @version V0.0.1 | |
| 1297 * @date 22-April-2014 | |
| 1298 ****************************************************************************** | |
| 1299 */ | |
| 1300 _Bool vpm_crush2(void) | |
| 1301 { | |
| 1302 int i = 0; | |
| 1303 static float starting_ambient_pressure = 0; | |
| 1304 static float ending_ambient_pressure = 0; | |
| 1305 static float time_calc_begin = -1; | |
| 1306 static float initial_helium_pressure[16]; | |
| 1307 static float initial_nitrogen_pressure[16]; | |
| 1308 ending_ambient_pressure = global.lifeData.pressure_ambient_bar * 10; | |
| 1309 | |
| 1310 if((global.lifeData.dive_time_seconds <= 4) || (starting_ambient_pressure >= ending_ambient_pressure)) | |
| 1311 { | |
| 1312 time_calc_begin = global.lifeData.dive_time_seconds; | |
| 1313 starting_ambient_pressure = global.lifeData.pressure_ambient_bar * 10; | |
| 1314 for( i = 0; i < 16; i++) | |
| 1315 { | |
| 1316 initial_helium_pressure[i] = global.lifeData.tissue_helium_bar[i] * 10; | |
| 1317 initial_nitrogen_pressure[i] = global.lifeData.tissue_nitrogen_bar[i] * 10; | |
| 1318 } | |
| 1319 return 0; | |
| 1320 } | |
| 1321 if(global.lifeData.dive_time_seconds - time_calc_begin >= 4) | |
| 1322 { | |
| 1323 if(ending_ambient_pressure > starting_ambient_pressure + 0.5f) | |
| 1324 { | |
| 1325 float rate = (ending_ambient_pressure - starting_ambient_pressure) * 60 / 4; | |
| 1326 calc_crushing_pressure(&global.lifeData, &global.vpm, initial_helium_pressure, initial_nitrogen_pressure, starting_ambient_pressure, rate); | |
| 1327 | |
| 1328 time_calc_begin = global.lifeData.dive_time_seconds; | |
| 1329 starting_ambient_pressure = global.lifeData.pressure_ambient_bar * 10; | |
| 1330 for( i = 0; i < 16; i++) | |
| 1331 { | |
| 1332 initial_helium_pressure[i] = global.lifeData.tissue_helium_bar[i] * 10; | |
| 1333 initial_nitrogen_pressure[i] = global.lifeData.tissue_nitrogen_bar[i] * 10; | |
| 1334 } | |
| 1335 | |
| 1336 return 1; | |
| 1337 } | |
| 1338 | |
| 1339 } | |
| 1340 return 0; | |
| 1341 } | |
| 1342 | |
| 1343 | |
| 1344 long get_nofly_time_minutes(void) | |
| 1345 { | |
| 1346 | |
| 1347 if(global.no_fly_time_minutes <= 0) | |
| 1348 return 0; | |
| 1349 | |
| 1350 long minutes_since_last_dive = global.seconds_since_last_dive/60; | |
| 1351 | |
| 1352 if((global.seconds_since_last_dive > 0) && (global.no_fly_time_minutes > minutes_since_last_dive)) | |
| 1353 { | |
| 1354 return (global.no_fly_time_minutes - minutes_since_last_dive); | |
| 1355 } | |
| 1356 else | |
| 1357 { | |
| 1358 global.no_fly_time_minutes = 0; | |
| 1359 return 0; | |
| 1360 } | |
| 1361 } | |
| 1362 | |
| 1363 | |
| 1364 //Supports threadsave copying!!! | |
| 1365 void copyActualGas(SGas gas) | |
| 1366 { | |
| 1367 uint8_t whichGas = !global.whichGas; | |
| 1368 global.aktualGas[whichGas] = gas; | |
| 1369 global.whichGas = whichGas; | |
| 1370 } | |
| 1371 | |
| 1372 | |
| 1373 //Supports threadsave copying!!! | |
| 1374 void copyPressureData(void) | |
| 1375 { | |
|
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1376 global.dataSendToMaster.sensorErrors = global.I2C_SystemStatus; |
| 38 | 1377 uint8_t boolPressureData = !global.dataSendToMaster.boolPressureData; |
| 1378 global.dataSendToMaster.data[boolPressureData].temperature = get_temperature(); | |
| 1379 global.dataSendToMaster.data[boolPressureData].pressure_mbar = get_pressure_mbar(); | |
| 1380 global.dataSendToMaster.data[boolPressureData].surface_mbar = get_surface_mbar(); | |
| 1381 global.dataSendToMaster.data[boolPressureData].ascent_rate_meter_per_min = global.lifeData.ascent_rate_meter_per_min; | |
| 1382 global.dataSendToMaster.data[boolPressureData].pressure_uTick = HAL_GetTick(); | |
| 1383 global.dataSendToMaster.boolPressureData = boolPressureData; | |
| 1384 } | |
| 1385 | |
| 1386 | |
| 1387 //Supports threadsave copying!!! | |
| 1388 void copyCnsAndOtuData(void) | |
| 1389 { | |
| 1390 //uint8_t dataSendToMaster. | |
| 1391 uint8_t boolToxicData = !global.dataSendToMaster.boolToxicData; | |
| 1392 global.dataSendToMaster.data[boolToxicData].cns = global.lifeData.cns; | |
| 1393 global.dataSendToMaster.data[boolToxicData].otu = global.lifeData.otu; | |
| 1394 global.dataSendToMaster.data[boolToxicData].desaturation_time_minutes = global.lifeData.desaturation_time_minutes; | |
| 1395 global.dataSendToMaster.data[boolToxicData].no_fly_time_minutes = get_nofly_time_minutes(); | |
| 1396 global.dataSendToMaster.boolToxicData = boolToxicData; | |
| 1397 } | |
| 1398 | |
| 1399 | |
| 1400 //Supports threadsave copying!!! | |
| 1401 void copyTimeData(void) | |
| 1402 { | |
| 1403 extern RTC_HandleTypeDef RTCHandle; | |
| 1404 | |
| 1405 uint8_t boolTimeData = !global.dataSendToMaster.boolTimeData; | |
| 1406 global.dataSendToMaster.data[boolTimeData].localtime_rtc_tr = (uint32_t)(RTCHandle.Instance->TR & RTC_TR_RESERVED_MASK); | |
| 1407 global.dataSendToMaster.data[boolTimeData].localtime_rtc_dr = (uint32_t)(RTCHandle.Instance->DR & RTC_DR_RESERVED_MASK); | |
| 1408 global.dataSendToMaster.data[boolTimeData].divetime_seconds = (uint32_t)global.lifeData.dive_time_seconds; | |
| 1409 global.dataSendToMaster.data[boolTimeData].dive_time_seconds_without_surface_time = (uint32_t)global.lifeData.dive_time_seconds_without_surface_time; | |
| 1410 global.dataSendToMaster.data[boolTimeData].surfacetime_seconds = (uint32_t)global.seconds_since_last_dive; | |
| 1411 global.dataSendToMaster.data[boolTimeData].counterSecondsShallowDepth = (uint32_t)global.lifeData.counterSecondsShallowDepth; | |
| 1412 global.dataSendToMaster.boolTimeData = boolTimeData; | |
| 1413 } | |
| 1414 | |
| 1415 | |
| 1416 //Supports threadsave copying!!! | |
| 1417 void copyCompassData(void) | |
| 1418 { | |
| 1419 extern float compass_heading; | |
| 1420 extern float compass_roll; | |
| 1421 extern float compass_pitch; | |
| 1422 //uint8_t dataSendToMaster. | |
| 1423 uint8_t boolCompassData = !global.dataSendToMaster.boolCompassData; | |
| 1424 global.dataSendToMaster.data[boolCompassData].compass_heading = compass_heading; | |
| 1425 global.dataSendToMaster.data[boolCompassData].compass_roll = compass_roll; | |
| 1426 global.dataSendToMaster.data[boolCompassData].compass_pitch = compass_pitch; | |
| 1427 global.dataSendToMaster.data[boolCompassData].compass_DX_f = 0; | |
| 1428 global.dataSendToMaster.data[boolCompassData].compass_DY_f = 0; | |
| 1429 global.dataSendToMaster.data[boolCompassData].compass_DZ_f = 0; | |
| 1430 global.dataSendToMaster.data[boolCompassData].compass_uTick = HAL_GetTick(); | |
| 1431 global.dataSendToMaster.boolCompassData = boolCompassData; | |
| 1432 } | |
| 1433 | |
| 1434 | |
| 1435 void copyCompassDataDuringCalibration(int16_t dx, int16_t dy, int16_t dz) | |
| 1436 { | |
| 1437 extern float compass_heading; | |
| 1438 extern float compass_roll; | |
| 1439 extern float compass_pitch; | |
| 1440 //uint8_t dataSendToMaster. | |
| 1441 uint8_t boolCompassData = !global.dataSendToMaster.boolCompassData; | |
| 1442 global.dataSendToMaster.data[boolCompassData].compass_heading = compass_heading; | |
| 1443 global.dataSendToMaster.data[boolCompassData].compass_roll = compass_roll; | |
| 1444 global.dataSendToMaster.data[boolCompassData].compass_pitch = compass_pitch; | |
| 1445 global.dataSendToMaster.data[boolCompassData].compass_DX_f = dx; | |
| 1446 global.dataSendToMaster.data[boolCompassData].compass_DY_f = dy; | |
| 1447 global.dataSendToMaster.data[boolCompassData].compass_DZ_f = dz; | |
| 1448 global.dataSendToMaster.boolCompassData = boolCompassData; | |
| 1449 } | |
| 1450 | |
| 1451 | |
| 1452 //Supports threadsave copying!!! | |
| 1453 void copyBatteryData(void) | |
| 1454 { | |
| 1455 uint8_t boolBatteryData = !global.dataSendToMaster.boolBatteryData; | |
| 1456 global.dataSendToMaster.data[boolBatteryData].battery_voltage = get_voltage(); | |
| 1457 global.dataSendToMaster.data[boolBatteryData].battery_charge= get_charge(); | |
| 1458 global.dataSendToMaster.boolBatteryData = boolBatteryData; | |
| 1459 } | |
| 1460 | |
| 1461 | |
| 1462 //Supports threadsave copying!!! | |
| 1463 void copyAmbientLightData(void) | |
| 1464 { | |
| 1465 uint8_t boolAmbientLightData = !global.dataSendToMaster.boolAmbientLightData; | |
| 1466 global.dataSendToMaster.data[boolAmbientLightData].ambient_light_level = get_ambient_light_level(); | |
| 1467 global.dataSendToMaster.boolAmbientLightData = boolAmbientLightData; | |
| 1468 } | |
| 1469 | |
| 1470 | |
| 1471 //Supports threadsave copying!!! | |
| 1472 void copyTissueData(void) | |
| 1473 { | |
| 1474 //uint8_t dataSendToMaster. | |
| 1475 uint8_t boolTisssueData = !global.dataSendToMaster.boolTisssueData; | |
| 1476 for(int i = 0; i < 16; i++) | |
| 1477 { | |
| 1478 global.dataSendToMaster.data[boolTisssueData].tissue_nitrogen_bar[i] = global.lifeData.tissue_nitrogen_bar[i]; | |
| 1479 global.dataSendToMaster.data[boolTisssueData].tissue_helium_bar[i] = global.lifeData.tissue_helium_bar[i]; | |
| 1480 } | |
| 1481 global.dataSendToMaster.boolTisssueData = boolTisssueData; | |
| 1482 } | |
| 1483 | |
| 1484 | |
| 1485 //Supports threadsave copying!!! | |
| 1486 void copyVpmCrushingData(void) | |
| 1487 { | |
| 1488 //uint8_t dataSendToMaster. | |
| 1489 uint8_t boolCrushingData = !global.dataSendToMaster.boolCrushingData; | |
| 1490 for(int i = 0; i < 16; i++) | |
| 1491 { | |
| 1492 global.dataSendToMaster.data[boolCrushingData].max_crushing_pressure_n2[i] = global.vpm.max_crushing_pressure_n2[i]; | |
| 1493 global.dataSendToMaster.data[boolCrushingData].max_crushing_pressure_he[i] = global.vpm.max_crushing_pressure_he[i]; | |
| 1494 global.dataSendToMaster.data[boolCrushingData].adjusted_critical_radius_he[i] = global.vpm.adjusted_critical_radius_he[i]; | |
| 1495 global.dataSendToMaster.data[boolCrushingData].adjusted_critical_radius_n2[i] = global.vpm.adjusted_critical_radius_n2[i]; | |
| 1496 } | |
| 1497 global.dataSendToMaster.boolCrushingData = boolCrushingData; | |
| 1498 } | |
| 1499 | |
| 1500 | |
| 1501 void copyDeviceData(void) | |
| 1502 { | |
| 1503 uint8_t boolDeviceData = !global.deviceDataSendToMaster.boolDeviceData; | |
| 1504 memcpy(&global.deviceDataSendToMaster.DeviceData[boolDeviceData], &global.deviceData,sizeof(SDevice)); | |
| 1505 global.deviceDataSendToMaster.boolDeviceData = boolDeviceData; | |
| 1506 | |
| 1507 global.deviceDataSendToMaster.boolVpmRepetitiveDataValid = 0; | |
| 1508 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.adjusted_critical_radius_he, &global.vpm.adjusted_critical_radius_he, sizeof(16*4)); | |
| 1509 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.adjusted_critical_radius_n2, &global.vpm.adjusted_critical_radius_n2, sizeof(16*4)); | |
| 1510 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.adjusted_crushing_pressure_he, &global.vpm.adjusted_crushing_pressure_he, sizeof(16*4)); | |
| 1511 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.adjusted_crushing_pressure_n2, &global.vpm.adjusted_crushing_pressure_n2, sizeof(16*4)); | |
| 1512 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.initial_allowable_gradient_he, &global.vpm.initial_allowable_gradient_he, sizeof(16*4)); | |
| 1513 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.initial_allowable_gradient_n2, &global.vpm.initial_allowable_gradient_n2, sizeof(16*4)); | |
| 1514 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.max_actual_gradient, &global.vpm.max_actual_gradient, sizeof(16*4)); | |
| 1515 global.deviceDataSendToMaster.VpmRepetitiveData.repetitive_variables_not_valid = global.vpm.repetitive_variables_not_valid; | |
| 1516 global.deviceDataSendToMaster.boolVpmRepetitiveDataValid = 1; | |
| 1517 } | |
| 1518 | |
| 1519 /* copyPICdata(); is used in spi.c */ | |
| 1520 void copyPICdata(void) | |
| 1521 { | |
| 1522 uint8_t boolPICdata = !global.dataSendToMaster.boolPICdata; | |
| 1523 for(int i = 0; i < 3; i++) | |
| 1524 { | |
| 1525 global.dataSendToMaster.data[boolPICdata].button_setting[i] = global.ButtonPICdata[i]; | |
| 1526 } | |
| 1527 global.dataSendToMaster.boolPICdata = boolPICdata; | |
| 1528 } | |
| 1529 | |
| 1530 | |
| 1531 typedef enum | |
| 1532 { | |
| 1533 SPI3_OK = 0x00, | |
| 1534 SPI3_DEINIT = 0x01, | |
| 1535 } SPI3_StatusTypeDef; | |
| 1536 /* if spi3 is running and the SPI3_ButtonAdjust call returns OK, all is fine | |
| 1537 if the SPI3_ButtonAdjust call returns error, the spi3 is DeInit | |
| 1538 and will be init the next call of scheduleSetButtonResponsiveness() | |
| 1539 and data will be send again on the third call | |
| 1540 therefore on return 0 of scheduleSetButtonResponsiveness() the caller flag should kept active | |
| 1541 */ | |
| 1542 uint8_t scheduleSetButtonResponsiveness(void) | |
| 1543 { | |
| 1544 static uint8_t SPI3status = SPI3_OK; | |
| 1545 | |
| 1546 if((SPI3status == SPI3_OK) && (SPI3_ButtonAdjust(global.ButtonResponsiveness, global.ButtonPICdata))) | |
| 1547 { | |
| 1548 copyPICdata(); | |
| 1549 return 1; | |
| 1550 } | |
| 1551 else | |
| 1552 { | |
| 1553 for(int i=0;i<3;i++) | |
| 1554 { | |
| 1555 global.ButtonPICdata[i] = 0xFF; | |
| 1556 } | |
| 1557 copyPICdata(); | |
| 1558 | |
| 1559 if(SPI3status == SPI3_OK) | |
| 1560 { | |
| 1561 MX_SPI3_DeInit(); | |
| 1562 SPI3status = SPI3_DEINIT; | |
| 1563 } | |
| 1564 else | |
| 1565 { | |
| 1566 MX_SPI3_Init(); | |
| 1567 SPI3status = SPI3_OK; | |
| 1568 } | |
| 1569 return 0; | |
| 1570 } | |
| 1571 } | |
| 1572 | |
| 1573 | |
|
186
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|
1574 //save time difference |
| 38 | 1575 uint32_t time_elapsed_ms(uint32_t ticksstart,uint32_t ticksnow) |
| 1576 { | |
| 1577 if(ticksstart <= ticksnow) | |
| 1578 { | |
| 1579 return ticksnow - ticksstart; | |
| 1580 } | |
| 1581 else | |
| 1582 { | |
| 1583 return 0xFFFFFFFF - ticksstart + ticksnow; | |
| 1584 } | |
| 1585 } | |
| 1586 | |
| 1587 /* same as in data_central.c */ | |
|
310
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diff
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|
1588 _Bool is_ambient_pressure_close_to_surface(SLifeData *lifeData) |
| 38 | 1589 { |
|
331
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ideenmodellierer
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|
1590 if(lifeData->pressure_ambient_bar == INVALID_PREASURE_VALUE) /* as long as no valid data is available expect we are close to surface */ |
|
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ideenmodellierer
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|
1591 { |
|
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ideenmodellierer
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|
1592 return true; |
|
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|
1593 } |
|
338
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ideenmodellierer
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|
1594 if (lifeData->pressure_ambient_bar > START_DIVE_IMMEDIATLY_BAR) |
|
310
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parents:
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|
1595 return false; |
|
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Jan Mulder <jlmulder@xs4all.nl>
parents:
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|
1596 else if(lifeData->pressure_ambient_bar < (lifeData->pressure_surface_bar + 0.1f)) // hw 161121 now 1 mter, before 0.04f |
| 38 | 1597 return true; |
| 1598 else | |
| 1599 return false; | |
| 1600 } | |
| 1601 | |
| 1602 | |
| 1603 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/ | |
| 1604 |