Mercurial > public > ostc4
annotate Small_CPU/Src/scheduler.c @ 414:6886aeeca454 Improment_NVM
Added compile switch for restoring of last known date after power lost:
In case timing date was lost the RTC has to be set to a proper time anyhow. Maybe this function does not add as much value as expected... => Added compile switch (deactivated) to allow easy reactivation if this function is wanted.
| author | ideenmodellierer |
|---|---|
| date | Tue, 14 Jan 2020 21:38:45 +0100 |
| parents | 2e2d34c1cc99 |
| children | 4b000e2386c2 |
| 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 | |
|
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45 /* uncomment to enable restoting of last known date in case of a power loss (RTC looses timing data) */ |
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46 /* #define RESTORE_LAST_KNOWN_DATE */ |
| 38 | 47 |
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48 #define INVALID_PREASURE_VALUE (100.0f) |
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49 #define START_DIVE_MOUNTAIN_MODE_BAR (0.88f) |
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50 #define START_DIVE_IMMEDIATLY_BAR (1.16f) |
| 135 | 51 |
| 38 | 52 /* Private types -------------------------------------------------------------*/ |
| 53 const SGas Air = {79,0,0,0,0}; | |
| 54 | |
| 55 /* Exported variables --------------------------------------------------------*/ | |
| 56 SGlobal global; | |
| 57 SDevice DeviceDataFlash; | |
| 58 uint8_t deviceDataFlashValid = 0; | |
| 59 uint8_t deviceDataSubSeconds = 0; | |
| 60 | |
| 61 /* Private variables ---------------------------------------------------------*/ | |
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62 static uint16_t ManualExitDiveCounter = 0; /* The computer will exit dive mode in shallow area immediately. Increase depth to restart dive while counter is active */ |
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63 |
| 38 | 64 /* can be lost while in sleep */ |
| 65 uint8_t clearDecoNow = 0; | |
| 66 uint8_t setButtonsNow = 0; | |
| 67 | |
| 68 /* has to be in SRAM2 */ | |
| 69 uint8_t secondsCount = 0; | |
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70 |
| 207 | 71 static uint8_t dospisync = SPI_SYNC_METHOD_NONE; |
| 72 | |
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73 SScheduleCtrl Scheduler; |
| 38 | 74 |
| 75 /* Private function prototypes -----------------------------------------------*/ | |
| 76 | |
| 77 _Bool vpm_crush2(void); | |
| 78 void scheduleUpdateDeviceData(void); | |
| 79 long get_nofly_time_minutes(void); | |
| 80 void copyActualGas(SGas gas); | |
| 81 void copyPressureData(void); | |
| 82 void copyCnsAndOtuData(void); | |
| 83 void copyTimeData(void); | |
| 84 void copyCompassData(void); | |
| 85 void copyCompassDataDuringCalibration(int16_t dx, int16_t dy, int16_t dz); | |
| 86 void copyAmbientLightData(void); | |
| 87 void copyTissueData(void); | |
| 88 void copyVpmCrushingData(void); | |
| 89 void copyDeviceData(void); | |
| 90 void copyPICdata(void); | |
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91 static void schedule_update_timer_helper(int8_t thisSeconds); |
| 38 | 92 uint32_t time_elapsed_ms(uint32_t ticksstart,uint32_t ticksnow); |
| 93 | |
| 94 void scheduleSetDate(SDeviceLine *line); | |
| 95 | |
| 96 /* Exported functions --------------------------------------------------------*/ | |
| 97 | |
| 98 void initGlobals(void) | |
| 99 { | |
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100 bzero(&global, sizeof(SGlobal)); |
| 38 | 101 |
| 102 global.dataSendToSlavePending = 0; | |
| 103 global.dataSendToSlaveIsValid = 1; | |
| 104 global.dataSendToSlaveIsNotValidCount = 0; | |
| 105 | |
| 106 global.mode = MODE_POWERUP; | |
| 107 global.repetitive_dive = 0; | |
| 108 global.conservatism = 0; | |
| 109 global.whichGas = 0; | |
| 110 global.aktualGas[0] = Air; | |
| 111 global.lifeData.actualGas = global.aktualGas[0]; | |
| 112 | |
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113 const uint8_t button_standard_sensitivity = 85; |
| 38 | 114 global.ButtonResponsiveness[0] = button_standard_sensitivity; |
| 115 global.ButtonResponsiveness[1] = button_standard_sensitivity; | |
| 116 global.ButtonResponsiveness[2] = button_standard_sensitivity; | |
| 117 global.ButtonResponsiveness[3] = button_standard_sensitivity; | |
| 118 | |
| 119 global.ButtonPICdata[0] = 0xFF; | |
| 120 global.ButtonPICdata[1] = 0xFF; | |
| 121 global.ButtonPICdata[2] = 0xFF; | |
| 122 global.ButtonPICdata[3] = 0xFF; | |
| 123 | |
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124 global.I2C_SystemStatus = HAL_ERROR; // 0x00 would be everything working |
| 38 | 125 |
| 135 | 126 global.lifeData.pressure_ambient_bar = INVALID_PREASURE_VALUE; |
| 127 global.lifeData.pressure_surface_bar = INVALID_PREASURE_VALUE; | |
| 38 | 128 decom_reset_with_1000mbar(&global.lifeData); |
| 129 | |
| 130 global.demo_mode = 0; | |
| 131 | |
| 132 for(int i = 0; i < MAX_SENSORS; i++) | |
| 133 { | |
| 134 global.sensorError[i] = HAL_OK; // HAL_OK = 0; | |
| 135 } | |
| 136 | |
| 137 global.dataSendToMaster.RTE_VERSION_high = firmwareVersionHigh();//RTE_VERSION_HIGH;; | |
| 138 global.dataSendToMaster.RTE_VERSION_low = firmwareVersionLow();//RTE_VERSION_LOW;; | |
| 139 global.dataSendToMaster.chargeStatus = 0; | |
| 140 | |
| 141 global.dataSendToMaster.power_on_reset = 1; | |
| 142 global.dataSendToMaster.header.checkCode[0] = 0xA1; | |
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143 global.dataSendToMaster.header.checkCode[1] = SPI_RX_STATE_OFFLINE; |
| 38 | 144 global.dataSendToMaster.header.checkCode[2] = 0xA3; |
| 145 global.dataSendToMaster.header.checkCode[3] = 0xA4; | |
| 146 global.dataSendToMaster.footer.checkCode[3] = 0xE4; | |
| 147 global.dataSendToMaster.footer.checkCode[2] = 0xE3; | |
| 148 global.dataSendToMaster.footer.checkCode[1] = 0xE2; | |
| 149 global.dataSendToMaster.footer.checkCode[0] = 0xE1; | |
| 150 global.dataSendToMaster.sensorErrors = 0; | |
| 151 | |
| 152 global.sync_error_count = 0; | |
| 153 global.check_sync_not_running = 0; | |
| 154 | |
| 155 global.deviceDataSendToMaster.RTE_VERSION_high = firmwareVersionHigh();//RTE_VERSION_HIGH; | |
| 156 global.deviceDataSendToMaster.RTE_VERSION_low = firmwareVersionLow();//RTE_VERSION_LOW; | |
| 157 global.deviceDataSendToMaster.chargeStatus = 0; | |
| 158 | |
| 159 global.deviceDataSendToMaster.power_on_reset = 1; | |
| 160 global.deviceDataSendToMaster.header.checkCode[0] = 0xDF; | |
| 161 global.deviceDataSendToMaster.header.checkCode[1] = 0xDE; | |
| 162 global.deviceDataSendToMaster.header.checkCode[2] = 0xDD; | |
| 163 global.deviceDataSendToMaster.header.checkCode[3] = 0xDC; | |
| 164 global.deviceDataSendToMaster.footer.checkCode[3] = 0xE4; | |
| 165 global.deviceDataSendToMaster.footer.checkCode[2] = 0xE3; | |
| 166 global.deviceDataSendToMaster.footer.checkCode[1] = 0xE2; | |
| 167 global.deviceDataSendToMaster.footer.checkCode[0] = 0xE1; | |
| 168 | |
| 169 global.dataSendToSlave.getDeviceDataNow = 0; | |
| 170 | |
| 171 global.deviceData.batteryChargeCompleteCycles.value_int32 = 0; | |
| 172 global.deviceData.batteryChargeCycles.value_int32 = 0; | |
| 173 global.deviceData.depthMaximum.value_int32 = 0; | |
| 174 global.deviceData.diveCycles.value_int32 = 0; | |
| 175 global.deviceData.hoursOfOperation.value_int32 = 0; | |
| 176 global.deviceData.temperatureMaximum.value_int32 = INT32_MIN; | |
| 177 global.deviceData.temperatureMinimum.value_int32 = INT32_MAX; | |
| 178 global.deviceData.voltageMinimum.value_int32 = INT32_MAX; | |
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179 |
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180 Scheduler.communicationTimeout = SPI_COM_TIMEOUT_START; |
| 207 | 181 Scheduler_Request_sync_with_SPI(SPI_SYNC_METHOD_HARD); |
| 38 | 182 } |
| 183 | |
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184 void reinitGlobals(void) |
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185 { |
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186 global.dataSendToSlavePending = 0; |
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187 global.dataSendToSlaveIsValid = 0; |
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188 global.dataSendToSlaveIsNotValidCount = 0; |
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189 global.sync_error_count = 0; |
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190 global.check_sync_not_running = 0; |
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191 Scheduler.communicationTimeout = SPI_COM_TIMEOUT_START; |
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192 } |
| 38 | 193 |
| 194 void scheduleSpecial_Evaluate_DataSendToSlave(void) | |
| 195 { | |
| 104 | 196 //TEMPORARY fix for compass calibration. |
| 197 //TODO: Fix I2C timeout for complete solving problem. | |
| 198 if(global.mode==MODE_CALIB){ | |
| 199 return; | |
| 200 } | |
| 90 | 201 |
| 88 | 202 global.dataSendToSlavePending = 0; |
| 203 if(!global.dataSendToSlaveIsValid) return; | |
| 38 | 204 |
| 205 global.dataSendToMaster.confirmRequest.uw = 0; | |
| 206 | |
| 207 if(TM_OTP_Read(0,0) == 0xFF) | |
| 208 { | |
| 209 if(global.dataSendToSlave.revisionHardware == (global.dataSendToSlave.revisionCRCx0x7A ^ 0x7A)) | |
| 210 TM_OTP_Write(0,0,global.dataSendToSlave.revisionHardware); | |
| 211 } | |
| 212 | |
| 213 if(global.dataSendToSlave.setAccidentFlag) | |
| 214 { | |
| 215 global.dataSendToMaster.confirmRequest.ub.accident = 1; | |
| 216 global.deviceData.diveAccident.value_int32 = global.dataSendToSlave.setAccidentFlag; | |
| 217 scheduleSetDate(&global.deviceData.diveAccident); | |
| 218 global.accidentFlag |= global.dataSendToSlave.setAccidentFlag; | |
| 219 if(global.accidentFlag == ACCIDENT_CNS) // LVL1 | |
| 220 global.accidentRemainingSeconds = 2*60*60; | |
| 221 else | |
| 222 global.accidentRemainingSeconds = 24*60*60; | |
| 223 } | |
| 224 | |
| 225 if(global.dataSendToSlave.setTimeNow) | |
| 226 { | |
| 227 global.dataSendToMaster.confirmRequest.ub.time = 1; | |
| 228 RTC_SetTime(global.dataSendToSlave.data.newTime); | |
| 229 schedule_update_timer_helper(0); | |
| 230 } | |
| 231 | |
| 232 if(global.dataSendToSlave.setDateNow) | |
| 233 { | |
| 234 global.dataSendToMaster.confirmRequest.ub.date = 1; | |
| 235 RTC_SetDate(global.dataSendToSlave.data.newDate); | |
| 236 schedule_update_timer_helper(0); | |
| 237 } | |
| 238 | |
| 239 if(global.dataSendToSlave.calibrateCompassNow) | |
| 240 { | |
| 241 global.dataSendToMaster.confirmRequest.ub.compass = 1; | |
| 242 global.mode = MODE_CALIB; | |
| 243 } | |
| 244 | |
| 245 if(global.dataSendToSlave.clearDecoNow) | |
| 246 { | |
| 247 global.dataSendToMaster.confirmRequest.ub.clearDeco = 1; | |
| 248 clearDecoNow = 1; | |
| 249 } | |
| 250 | |
| 251 if(global.dataSendToSlave.setButtonSensitivityNow) | |
| 252 { | |
| 253 global.dataSendToMaster.confirmRequest.ub.button = 1; | |
| 254 global.ButtonResponsiveness[0] = global.dataSendToSlave.data.buttonResponsiveness[0]; | |
| 255 global.ButtonResponsiveness[1] = global.dataSendToSlave.data.buttonResponsiveness[1]; | |
| 256 global.ButtonResponsiveness[2] = global.dataSendToSlave.data.buttonResponsiveness[2]; | |
| 257 global.ButtonResponsiveness[3] = global.dataSendToSlave.data.buttonResponsiveness[3]; | |
| 258 setButtonsNow = 1; | |
| 259 } | |
| 260 | |
| 261 if(global.dataSendToSlave.setBatteryGaugeNow) | |
| 262 { | |
| 104 | 263 if(global.mode!=MODE_CALIB){ |
| 38 | 264 global.dataSendToMaster.confirmRequest.ub.batterygauge = 1; |
| 265 battery_gas_gauge_set(global.dataSendToSlave.data.newBatteryGaugePercentageFloat); | |
| 104 | 266 } |
| 38 | 267 } |
| 268 | |
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269 if(global.dataSendToSlave.setEndDive) |
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270 { |
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271 ManualExitDiveCounter = 30 * 60; /* This will cause the computer to leave dive mode if in shallow area and increase the depth to enter dive mode for the next 30 minutes */ |
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272 } |
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273 |
| 38 | 274 if((global.mode == MODE_SURFACE) && (global.dataSendToSlave.mode == MODE_SHUTDOWN)) |
| 275 { | |
| 276 global.mode = MODE_SHUTDOWN; | |
| 277 } | |
| 278 | |
| 279 if(global.mode == MODE_DIVE) | |
| 280 { | |
| 281 copyActualGas(global.dataSendToSlave.data.actualGas); | |
| 282 } | |
| 283 else | |
| 284 { | |
| 285 copyActualGas(Air); | |
| 286 global.settings.divetimeToCreateLogbook = global.dataSendToSlave.data.divetimeToCreateLogbook; | |
| 287 global.settings.timeoutDiveReachedZeroDepth = global.dataSendToSlave.data.timeoutDiveReachedZeroDepth; | |
| 288 } | |
| 289 | |
| 290 /* for simulation / testing */ | |
| 291 global.ceiling_from_main_CPU_mbar = global.dataSendToSlave.data.ambient_pressure_mbar_ceiling; | |
| 292 | |
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293 /* Set pressure and temperature offsets */ |
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294 pressure_set_offset (global.dataSendToSlave.data.offsetPressureSensor_mbar, global.dataSendToSlave.data.offsetTemperatureSensor_centiDegree); |
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295 |
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296 |
| 88 | 297 /* for device data updates */ |
| 298 deviceDataFlashValid = 0; | |
| 299 memcpy(&DeviceDataFlash, &global.dataSendToSlave.data.DeviceData, sizeof(SDevice)); | |
| 300 deviceDataFlashValid = 1; | |
| 89 | 301 |
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302 #if 0 |
| 104 | 303 //TODO: Temporary placed here. Duration ~210 ms. |
| 304 if (global.I2C_SystemStatus != HAL_OK) { | |
| 305 MX_I2C1_TestAndClear(); | |
| 306 MX_I2C1_Init(); | |
| 307 // init_pressure(); | |
| 308 // compass_init(0, 7); | |
| 309 // accelerator_init(); | |
| 310 } | |
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311 #endif /* already called once a second */ |
| 38 | 312 } |
| 313 | |
| 314 | |
| 315 /** | |
| 316 ****************************************************************************** | |
| 317 * @brief schedule_time_compare_helper. | |
| 318 * @author heinrichs weikamp gmbh | |
| 319 * @version V0.0.1 | |
| 320 * @date 20-Oct-2016 | |
| 321 ****************************************************************************** | |
| 322 */ | |
| 323 | |
| 324 uint8_t RtcBugFixChsw(uint8_t inStupidTime) | |
| 325 { | |
| 326 uint8_t multiplesOf16 = 0; | |
| 327 | |
| 328 multiplesOf16 = inStupidTime / 16; | |
| 329 | |
| 330 inStupidTime -= multiplesOf16 * 16; | |
| 331 | |
| 332 return (10 * multiplesOf16) + inStupidTime; | |
| 333 } | |
| 334 | |
| 335 uint32_t schedule_time_compare_helper(RTC_TimeTypeDef timeNow, RTC_DateTypeDef dateNow, RTC_TimeTypeDef timeLast, RTC_DateTypeDef dateLast) | |
| 336 { | |
| 337 uint32_t nowInSeconds; | |
| 338 uint32_t lastInSeconds; | |
| 339 uint32_t resultDiff; | |
| 340 | |
| 341 nowInSeconds = (uint32_t)RtcBugFixChsw(timeNow.Hours) * 3600; | |
| 342 nowInSeconds += (uint32_t)RtcBugFixChsw(timeNow.Minutes) * 60; | |
| 343 nowInSeconds += (uint32_t)RtcBugFixChsw(timeNow.Seconds); | |
| 344 | |
| 345 lastInSeconds = (uint32_t)RtcBugFixChsw(timeLast.Hours) * 3600; | |
| 346 lastInSeconds += (uint32_t)RtcBugFixChsw(timeLast.Minutes) * 60; | |
| 347 lastInSeconds += (uint32_t)RtcBugFixChsw(timeLast.Seconds); | |
| 348 | |
| 349 if(dateNow.Date != dateLast.Date) | |
| 350 { | |
| 351 resultDiff = 86400 + nowInSeconds - lastInSeconds; | |
| 352 } | |
| 353 else | |
| 354 { | |
| 355 resultDiff = nowInSeconds - lastInSeconds; | |
| 356 } | |
| 357 return resultDiff; | |
| 358 } | |
| 359 | |
| 360 | |
| 361 | |
| 362 /** | |
| 363 ****************************************************************************** | |
| 364 * @brief schedule_update_timer_helper. | |
| 365 * @author heinrichs weikamp gmbh | |
| 366 * @version V0.0.1 | |
| 367 * @date 20-Oct-2016 | |
| 368 * @brief use 0 for init | |
| 369 use -1 for RTC controlled | |
| 370 use >= 1 for manual control | |
| 371 ****************************************************************************** | |
| 372 */ | |
| 373 extern RTC_HandleTypeDef RTCHandle; | |
| 374 | |
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375 static void schedule_update_timer_helper(int8_t thisSeconds) |
| 38 | 376 { |
| 377 static RTC_TimeTypeDef sTimeLast; | |
| 378 static RTC_DateTypeDef sDateLast; | |
| 379 RTC_TimeTypeDef sTimeNow; | |
| 380 RTC_DateTypeDef sDateNow; | |
| 381 uint32_t secondsPast; | |
| 382 | |
| 383 HAL_RTC_GetTime(&RTCHandle, &sTimeNow, RTC_FORMAT_BCD); | |
| 384 HAL_RTC_GetDate(&RTCHandle, &sDateNow, RTC_FORMAT_BCD); | |
| 385 | |
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386 if(thisSeconds != 0) // otherwise just store sTimeLast, sDateLast |
| 38 | 387 { |
| 388 if(thisSeconds > 0) // use this value instead, good for pre-loading sTimeLast and sDateLast | |
| 389 { | |
| 390 secondsPast = thisSeconds; | |
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391 } else { |
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392 // thisSeconds < 0 and not <= ! |
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393 secondsPast = schedule_time_compare_helper(sTimeNow, sDateNow, sTimeLast, sDateLast); |
| 38 | 394 } |
| 395 | |
| 396 if(global.seconds_since_last_dive) | |
| 397 { | |
| 398 if(secondsPast >= 777900) | |
| 399 { | |
| 400 global.seconds_since_last_dive = 0; | |
| 401 } | |
| 402 else | |
| 403 { | |
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404 uint32_t tempNewValue = ((uint32_t)global.seconds_since_last_dive) + secondsPast; |
| 38 | 405 if(tempNewValue > 777900) // a bit more than nine days [seconds] |
| 406 global.seconds_since_last_dive = 0; | |
| 407 else | |
| 408 global.seconds_since_last_dive = (long)tempNewValue; | |
| 409 } | |
| 410 } | |
| 411 } | |
| 412 | |
| 413 sTimeLast = sTimeNow; | |
| 414 sDateLast = sDateNow; | |
| 415 } | |
| 416 | |
| 417 /** | |
| 418 ****************************************************************************** | |
| 419 * @brief schedule_check_resync. | |
| 420 * @author heinrichs weikamp gmbh | |
| 421 * @version V0.0.2 | |
| 422 * @date 18-June-2015 | |
| 423 ****************************************************************************** | |
| 424 */ | |
| 135 | 425 |
| 38 | 426 void schedule_check_resync(void) |
| 427 { | |
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428 /* counter is incremented in cyclic 100ms loop and reset to 0 if the transmission complete callback is called */ |
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429 if((global.check_sync_not_running >= Scheduler.communicationTimeout)) |
| 38 | 430 { |
| 89 | 431 // global.dataSendToSlaveIsNotValidCount = 0; |
| 135 | 432 global.check_sync_not_running = 0; |
| 433 global.sync_error_count++; | |
| 434 | |
| 435 /* Try to start communication again. If exchange is stuck during execution for some reason the TX will be aborted by the | |
| 436 * function error handler | |
| 437 */ | |
| 277 | 438 HAL_SPI_TransmitReceive_DMA(&hspi1,(uint8_t*) &(global.dataSendToMaster),(uint8_t*) &(global.dataSendToSlave), EXCHANGE_BUFFERSIZE); |
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439 Scheduler.communicationTimeout = SPI_COM_TIMEOUT_COMMON; /* Reduce error detection time */ |
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440 Scheduler_Request_sync_with_SPI(SPI_SYNC_METHOD_HARD); |
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441 } |
| 38 | 442 } |
| 443 | |
| 444 | |
| 445 /** | |
| 446 ****************************************************************************** | |
| 447 * @brief scheduleDiveMode. / Dive Mode: Main Loop | |
| 448 * @author Peter Ryser | |
| 449 * @version V0.0.1 | |
| 450 * @date 22-April-2014 | |
| 451 ****************************************************************************** | |
| 452 */ | |
| 453 void scheduleDiveMode(void) | |
| 454 { | |
| 455 uint32_t ticksdiff = 0; | |
| 456 uint32_t lasttick = 0; | |
| 457 uint8_t counterAscentRate = 0; | |
| 458 float lastPressure_bar = 0.0f; | |
| 459 global.dataSendToMaster.mode = MODE_DIVE; | |
| 460 global.deviceDataSendToMaster.mode = MODE_DIVE; | |
| 461 uint8_t counter_exit = 0; | |
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462 |
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463 Scheduler.counterSPIdata100msec = 0; |
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464 Scheduler.counterCompass100msec = 0; |
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465 Scheduler.counterPressure100msec = 0; |
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466 Scheduler.counterAmbientLight100msec = 0; |
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467 Scheduler.tick_execute1second = SCHEDULER_TICK_EXE1SEC; |
| 38 | 468 |
| 469 global.deviceData.diveCycles.value_int32++; | |
| 470 scheduleSetDate(&global.deviceData.diveCycles); | |
| 471 global.lifeData.counterSecondsShallowDepth = 0; | |
| 472 | |
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473 /* Get the last stable value in case of an unstable surface history condition */ |
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474 if(!is_surface_pressure_stable()) |
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475 { |
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476 set_last_surface_pressure_stable(); |
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477 } |
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478 global.lifeData.pressure_surface_bar = get_surface_mbar() / 1000.0f; |
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479 ManualExitDiveCounter = 0; /* reset early exit request */ |
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480 |
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481 Scheduler.tickstart = HAL_GetTick(); |
| 38 | 482 while(global.mode == MODE_DIVE) |
| 483 { | |
| 484 lasttick = HAL_GetTick(); | |
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485 ticksdiff = time_elapsed_ms(Scheduler.tickstart,lasttick); |
| 38 | 486 |
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487 if(ticksdiff >= Scheduler.counterSPIdata100msec * 100 + 10) |
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488 { |
| 277 | 489 if(SPI_Evaluate_RX_Data()!=0) /* did we receive something ? */ |
| 490 { | |
| 491 Scheduler.counterSPIdata100msec++; | |
| 492 } | |
| 493 schedule_check_resync(); | |
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494 } |
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495 |
| 38 | 496 //Evaluate pressure at 20 ms, 120 ms, 220 ms,.... |
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497 if(ticksdiff >= Scheduler.counterPressure100msec * 100 + 20) |
| 38 | 498 { |
| 499 global.check_sync_not_running++; | |
| 277 | 500 pressure_update_alternating(); |
| 135 | 501 scheduleUpdateDeviceData(); |
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502 #ifdef DEMOMODE |
| 38 | 503 if(global.demo_mode) |
| 504 { | |
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505 int turbo_seconds = demo_modify_temperature_and_pressure(global.lifeData.dive_time_seconds, Scheduler.counterPressure100msec, global.ceiling_from_main_CPU_mbar); |
| 38 | 506 if(turbo_seconds) |
| 507 { | |
| 508 global.lifeData.dive_time_seconds += turbo_seconds; | |
| 509 decom_tissues_exposure((int)(turbo_seconds), &global.lifeData); | |
| 510 copyTissueData(); | |
| 511 } | |
| 512 if((global.lifeData.counterSecondsShallowDepth > 1) && (global.lifeData.counterSecondsShallowDepth < (global.settings.timeoutDiveReachedZeroDepth - 10))) | |
| 513 global.lifeData.counterSecondsShallowDepth = (global.settings.timeoutDiveReachedZeroDepth - 10); | |
| 514 } | |
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515 #endif |
| 38 | 516 |
| 517 //Calc ascentrate every two second (20 * 100 ms) | |
| 518 counterAscentRate++; | |
| 519 if(counterAscentRate == 20) | |
| 520 { | |
| 521 global.lifeData.pressure_ambient_bar = get_pressure_mbar() / 1000.0f; | |
| 522 if(lastPressure_bar >= 0) | |
| 523 { | |
| 524 //2 seconds * 30 == 1 minute, bar * 10 = meter | |
| 525 global.lifeData.ascent_rate_meter_per_min = (lastPressure_bar - global.lifeData.pressure_ambient_bar) * 30 * 10; | |
| 526 } | |
| 527 lastPressure_bar = global.lifeData.pressure_ambient_bar; | |
| 528 counterAscentRate = 0; | |
| 529 } | |
| 135 | 530 copyPressureData(); |
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531 Scheduler.counterPressure100msec++; |
| 38 | 532 } |
| 533 //evaluate compass data at 50 ms, 150 ms, 250 ms,.... | |
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534 if(ticksdiff >= Scheduler.counterCompass100msec * 100 + 50) |
| 135 | 535 { |
| 536 compass_read(); | |
| 537 acceleration_read(); | |
| 538 compass_calc(); | |
| 539 copyCompassData(); | |
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540 Scheduler.counterCompass100msec++; |
| 135 | 541 } |
| 38 | 542 |
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543 if(ticksdiff >= Scheduler.counterAmbientLight100msec * 100 + 70) |
| 38 | 544 { |
| 545 adc_ambient_light_sensor_get_data(); | |
| 546 copyAmbientLightData(); | |
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547 Scheduler.counterAmbientLight100msec++; |
| 38 | 548 } |
| 549 | |
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550 //Evaluate tissues, toxic data, vpm, etc. once a second |
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551 if(ticksdiff >= Scheduler.tick_execute1second) |
| 38 | 552 { |
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553 Scheduler.tick_execute1second = 0xFFFFFFFF; /* execute once only in the second cycle */ |
| 38 | 554 if(global.dataSendToSlave.diveModeInfo != DIVEMODE_Apnea) |
| 555 { | |
| 556 scheduleUpdateLifeData(0); // includes tissues | |
| 557 global.lifeData.dive_time_seconds++; // there is dive_time_seconds_without_surface_time too | |
| 558 global.lifeData.ppO2 = decom_calc_ppO2(global.lifeData.pressure_ambient_bar, &global.lifeData.actualGas); | |
| 559 decom_oxygen_calculate_cns(&global.lifeData.cns,global.lifeData.ppO2); | |
| 560 decom_oxygen_calculate_otu(&global.lifeData.otu,global.lifeData.ppO2); | |
| 88 | 561 battery_gas_gauge_get_data(); |
| 38 | 562 |
| 563 | |
| 564 /** counter_exit allows safe exit via button for testing | |
| 565 * and demo_mode is exited too if aplicable. | |
| 566 */ | |
| 567 if(global.dataSendToMaster.mode == MODE_ENDDIVE) | |
| 568 { | |
| 569 counter_exit++; | |
| 570 if(counter_exit >= 2) | |
| 571 { | |
| 572 global.mode = MODE_SURFACE; | |
| 573 global.demo_mode = 0; | |
| 574 } | |
| 575 } | |
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576 |
| 38 | 577 if(is_ambient_pressure_close_to_surface(&global.lifeData)) |
| 578 { | |
| 579 global.lifeData.counterSecondsShallowDepth++; | |
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580 if((global.lifeData.counterSecondsShallowDepth >= global.settings.timeoutDiveReachedZeroDepth) || ((global.lifeData.dive_time_seconds < 60) && (global.demo_mode == 0)) |
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581 || (ManualExitDiveCounter)) |
| 38 | 582 { |
| 583 global.seconds_since_last_dive = 1; // start counter | |
| 584 schedule_update_timer_helper(0); // zum starten :-) | |
| 585 global.dataSendToMaster.mode = MODE_ENDDIVE; | |
| 586 global.deviceDataSendToMaster.mode = MODE_ENDDIVE; | |
| 587 } | |
| 588 } | |
| 589 else | |
| 590 { | |
| 591 global.lifeData.counterSecondsShallowDepth = 0; | |
| 592 global.lifeData.dive_time_seconds_without_surface_time++; | |
| 593 } | |
| 594 vpm_crush2(); | |
| 595 } | |
| 596 else // DIVEMODE_Apnea | |
| 597 { | |
| 598 global.lifeData.dive_time_seconds++; | |
| 599 | |
| 600 // exit dive mode | |
| 601 if(global.dataSendToMaster.mode == MODE_ENDDIVE) | |
| 602 { | |
| 603 counter_exit++; | |
| 604 if(counter_exit >= 2) | |
| 605 { | |
| 606 scheduleUpdateLifeData(-1); // 'restart' tissue calculations without calculating time during apnea mode | |
| 607 global.lifeData.dive_time_seconds = 0; // use backup noflytime and desaturation time | |
| 608 global.mode = MODE_SURFACE; | |
| 609 global.demo_mode = 0; | |
| 610 } | |
| 611 } | |
| 612 | |
| 613 // surface break | |
| 614 if(is_ambient_pressure_close_to_surface(&global.lifeData)) | |
| 615 { | |
| 616 global.lifeData.counterSecondsShallowDepth++; | |
| 617 if(global.lifeData.counterSecondsShallowDepth > 3) // time for main cpu to copy to apnea_last_dive_time_seconds | |
| 618 { | |
| 619 global.lifeData.dive_time_seconds = 0; // this apnea dive ends here | |
| 620 } | |
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621 if((global.lifeData.counterSecondsShallowDepth >= global.settings.timeoutDiveReachedZeroDepth) || (ManualExitDiveCounter)) |
| 38 | 622 { |
| 623 global.dataSendToMaster.mode = MODE_ENDDIVE; | |
| 624 global.deviceDataSendToMaster.mode = MODE_ENDDIVE; | |
| 625 } | |
| 626 } | |
| 627 else | |
| 628 { | |
| 629 global.lifeData.counterSecondsShallowDepth = 0; | |
| 630 global.lifeData.dive_time_seconds_without_surface_time++; | |
| 631 } | |
| 632 } // standard dive or DIVEMODE_Apnea | |
| 633 | |
| 88 | 634 copyVpmCrushingData(); |
| 635 copyTimeData(); | |
| 636 copyCnsAndOtuData(); | |
| 637 copyBatteryData(); | |
| 38 | 638 |
| 88 | 639 // new hw 170523 |
| 640 if(global.I2C_SystemStatus != HAL_OK) | |
| 641 { | |
| 642 MX_I2C1_TestAndClear(); | |
| 643 MX_I2C1_Init(); | |
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644 init_pressure(); |
| 88 | 645 } |
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646 } |
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647 if(ticksdiff >= 1000) |
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648 { |
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649 /* reset counter */ |
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650 Scheduler.tickstart = HAL_GetTick(); |
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651 Scheduler.counterSPIdata100msec = 0; |
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652 Scheduler.counterCompass100msec = 0; |
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653 Scheduler.counterPressure100msec = 0; |
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654 Scheduler.counterAmbientLight100msec = 0; |
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655 Scheduler.tick_execute1second = SCHEDULER_TICK_EXE1SEC; |
| 38 | 656 } |
| 657 } | |
| 658 } | |
| 659 | |
| 660 | |
| 661 /** | |
| 662 ****************************************************************************** | |
| 663 * @brief scheduleSurfaceMode / surface mode: Main Loop | |
| 664 * @author Peter Ryser | |
| 665 * @version V0.0.1 | |
| 666 * @date 22-April-2014 | |
| 667 ****************************************************************************** | |
| 668 */ | |
| 669 | |
| 670 | |
| 671 // =============================================================================== | |
| 672 // scheduleTestMode | |
| 673 /// @brief included for sealed hardware with permanent RTE update message | |
| 674 // =============================================================================== | |
| 675 void scheduleTestMode(void) | |
| 676 { | |
| 677 uint32_t ticksdiff = 0; | |
| 678 uint32_t lasttick = 0; | |
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679 Scheduler.tickstart = HAL_GetTick(); |
| 38 | 680 |
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681 Scheduler.counterPressure100msec = 0; |
| 38 | 682 |
| 683 float temperature_carousel = 0.0f; | |
| 684 float temperature_changer = 0.1f; | |
| 685 | |
| 686 while(global.mode == MODE_TEST) | |
| 687 { | |
| 688 lasttick = HAL_GetTick(); | |
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689 ticksdiff = time_elapsed_ms(Scheduler.tickstart,lasttick); |
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690 |
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691 //Evaluate received data at 10 ms, 110 ms, 210 ms,... |
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692 if(ticksdiff >= Scheduler.counterSPIdata100msec * 100 + 10) |
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693 { |
| 277 | 694 if(SPI_Evaluate_RX_Data()!=0) /* did we receive something ? */ |
| 695 { | |
| 696 Scheduler.counterSPIdata100msec++; | |
| 697 } | |
| 698 schedule_check_resync(); | |
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699 } |
| 38 | 700 |
| 701 //Evaluate pressure at 20 ms, 120 ms, 220 ms,... | |
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702 if(ticksdiff >= Scheduler.counterPressure100msec * 100 + 20) |
| 38 | 703 { |
| 704 global.check_sync_not_running++; | |
| 705 | |
| 277 | 706 pressure_update_alternating(); |
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707 scheduleUpdateDeviceData(); |
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708 global.lifeData.ascent_rate_meter_per_min = 0; |
|
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709 copyPressureData(); |
| 38 | 710 |
| 711 if(temperature_carousel > 20.0f) | |
| 712 { | |
| 713 temperature_carousel = 20.0f; | |
| 714 temperature_changer = -0.1f; | |
| 715 } | |
| 716 else | |
| 717 if(temperature_carousel < 0) | |
| 718 { | |
| 719 temperature_carousel = 0; | |
| 720 temperature_changer = +0.1f; | |
| 721 } | |
| 722 | |
| 723 temperature_carousel += temperature_changer; | |
| 724 | |
| 725 uint8_t boolPressureData = !global.dataSendToMaster.boolPressureData; | |
| 726 | |
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727 global.dataSendToMaster.data[boolPressureData].pressure_mbar = get_pressure_mbar(); |
| 38 | 728 |
| 729 global.dataSendToMaster.data[boolPressureData].temperature = temperature_carousel; | |
| 730 global.dataSendToMaster.data[boolPressureData].pressure_uTick = HAL_GetTick(); | |
| 731 global.dataSendToMaster.boolPressureData = boolPressureData; | |
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732 Scheduler.counterPressure100msec++; |
| 38 | 733 } |
| 734 | |
| 735 if(ticksdiff >= 1000) | |
| 736 { | |
| 737 //Set back tick counter | |
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738 Scheduler.tickstart = HAL_GetTick(); |
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739 Scheduler.counterPressure100msec = 0; |
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740 Scheduler.counterSPIdata100msec = 0; |
| 38 | 741 } |
| 742 }; | |
| 743 } | |
| 744 | |
| 745 | |
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746 |
| 38 | 747 void scheduleSurfaceMode(void) |
| 748 { | |
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749 |
| 38 | 750 uint32_t ticksdiff = 0; |
| 751 uint32_t lasttick = 0; | |
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752 Scheduler.tickstart = HAL_GetTick(); |
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753 Scheduler.counterSPIdata100msec = 0; |
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754 Scheduler.counterCompass100msec = 0; |
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755 Scheduler.counterPressure100msec = 0; |
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756 Scheduler.counterAmbientLight100msec = 0; |
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757 Scheduler.tick_execute1second = SCHEDULER_TICK_EXE1SEC; |
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758 |
| 38 | 759 global.dataSendToMaster.mode = MODE_SURFACE; |
| 760 global.deviceDataSendToMaster.mode = MODE_SURFACE; | |
| 761 | |
| 762 while(global.mode == MODE_SURFACE) | |
| 763 { | |
| 277 | 764 |
| 38 | 765 lasttick = HAL_GetTick(); |
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766 ticksdiff = time_elapsed_ms(Scheduler.tickstart,lasttick); |
| 38 | 767 |
| 768 if(setButtonsNow == 1) | |
| 769 { | |
| 770 if(scheduleSetButtonResponsiveness()) | |
| 771 setButtonsNow = 0; | |
| 772 } | |
| 773 | |
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774 /* Evaluate received data at 10 ms, 110 ms, 210 ms,... duration ~<1ms */ |
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775 if(ticksdiff >= Scheduler.counterSPIdata100msec * 100 + 10) |
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776 { |
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777 if(SPI_Evaluate_RX_Data()!=0) /* did we receive something ? */ |
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778 { |
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779 Scheduler.counterSPIdata100msec++; |
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780 } |
| 277 | 781 schedule_check_resync(); |
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782 } |
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783 |
|
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784 /* Evaluate pressure at 20 ms, 120 ms, 220 ms,... duration ~22ms] */ |
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785 if(ticksdiff >= Scheduler.counterPressure100msec * 100 + 20) |
| 38 | 786 { |
| 787 global.check_sync_not_running++; | |
| 277 | 788 pressure_update_alternating(); |
| 135 | 789 scheduleUpdateDeviceData(); |
| 38 | 790 global.lifeData.ascent_rate_meter_per_min = 0; |
| 135 | 791 copyPressureData(); |
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792 Scheduler.counterPressure100msec++; |
| 135 | 793 |
|
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794 if (!is_ambient_pressure_close_to_surface(&global.lifeData)) |
| 38 | 795 global.mode = MODE_DIVE; |
| 796 } | |
| 797 | |
|
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798 /* Evaluate compass data at 50 ms, 150 ms, 250 ms,... duration ~5ms */ |
|
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799 if(ticksdiff >= Scheduler.counterCompass100msec * 100 + 50) |
| 135 | 800 { |
| 801 compass_read(); | |
| 802 acceleration_read(); | |
| 803 compass_calc(); | |
| 804 copyCompassData(); | |
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805 Scheduler.counterCompass100msec++; |
| 135 | 806 } |
| 38 | 807 |
|
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808 /* evaluate compass data at 70 ms, 170 ms, 270 ms,... duration <1ms */ |
|
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809 if(ticksdiff >= Scheduler.counterAmbientLight100msec * 100 + 70) |
| 38 | 810 { |
| 811 adc_ambient_light_sensor_get_data(); | |
| 812 copyAmbientLightData(); | |
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813 Scheduler.counterAmbientLight100msec++; |
| 38 | 814 } |
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815 |
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816 |
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817 |
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818 /* Evaluate tissues, toxic data, etc. once a second... duration ~1ms */ |
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819 if(ticksdiff >= Scheduler.tick_execute1second) |
| 38 | 820 { |
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821 Scheduler.tick_execute1second = 0xFFFFFFFF; |
| 38 | 822 if(clearDecoNow) |
| 823 { | |
| 824 decom_reset_with_1000mbar(&global.lifeData); ///< this should almost reset desaturation time | |
| 825 // new 160215 hw | |
| 826 global.repetitive_dive = 0; | |
| 827 global.seconds_since_last_dive = 0; ///< this will reset OTU and CNS as well | |
| 828 global.no_fly_time_minutes = 0; | |
| 829 global.accidentFlag = 0; | |
| 830 global.accidentRemainingSeconds = 0; | |
| 831 vpm_init(&global.vpm, global.conservatism, global.repetitive_dive, global.seconds_since_last_dive); | |
| 832 clearDecoNow = 0; | |
| 833 } | |
| 89 | 834 |
|
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835 if(ManualExitDiveCounter) |
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836 { |
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837 ManualExitDiveCounter--; |
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838 } |
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839 |
| 38 | 840 if(global.seconds_since_last_dive) |
| 841 { | |
| 842 schedule_update_timer_helper(-1); | |
| 843 } | |
| 89 | 844 |
| 38 | 845 if(global.accidentRemainingSeconds) |
| 846 { | |
| 847 global.accidentRemainingSeconds--; | |
| 848 if(!global.accidentRemainingSeconds) | |
| 849 global.accidentFlag = 0; | |
| 850 } | |
| 851 global.dataSendToMaster.accidentFlags = global.accidentFlag; | |
| 89 | 852 |
| 38 | 853 update_surface_pressure(1); |
| 854 scheduleUpdateLifeData(0); | |
| 855 decom_oxygen_calculate_otu_degrade(&global.lifeData.otu, global.seconds_since_last_dive); | |
| 856 decom_oxygen_calculate_cns_degrade(&global.lifeData.cns, global.seconds_since_last_dive); | |
| 135 | 857 |
| 858 /* start desaturation calculation after first valid measurement has been done */ | |
| 859 if(global.lifeData.pressure_surface_bar != INVALID_PREASURE_VALUE) | |
| 860 { | |
| 861 global.lifeData.desaturation_time_minutes = decom_calc_desaturation_time(global.lifeData.tissue_nitrogen_bar,global.lifeData.tissue_helium_bar,global.lifeData.pressure_surface_bar); | |
| 862 } | |
| 863 else | |
| 864 { | |
| 865 global.lifeData.desaturation_time_minutes = 0; | |
| 866 } | |
| 38 | 867 battery_charger_get_status_and_contral_battery_gas_gauge(0); |
| 88 | 868 battery_gas_gauge_get_data(); |
| 89 | 869 |
| 88 | 870 copyCnsAndOtuData(); |
| 871 copyTimeData(); | |
| 872 copyBatteryData(); | |
| 873 copyDeviceData(); | |
| 38 | 874 |
|
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875 /* check if I2C is not up an running and try to reactivate if necessary. Also do initialization if problem occured during startup */ |
| 88 | 876 if(global.I2C_SystemStatus != HAL_OK) |
| 877 { | |
| 878 MX_I2C1_TestAndClear(); | |
| 879 MX_I2C1_Init(); | |
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880 if(global.I2C_SystemStatus == HAL_OK) |
| 88 | 881 { |
| 882 init_pressure(); | |
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883 if(is_init_pressure_done()) /* Init surface data with initial measurement */ |
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884 { |
|
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885 init_surface_ring(0); |
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886 } |
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887 |
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888 if(!battery_gas_gauge_CheckConfigOK()) |
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889 { |
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890 init_battery_gas_gauge(); |
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891 } |
| 88 | 892 } |
| 893 } | |
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894 } |
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895 |
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896 if(ticksdiff >= 1000) |
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897 { |
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898 //Set back tick counter |
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899 Scheduler.tickstart = HAL_GetTick(); |
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900 Scheduler.counterSPIdata100msec = 0; |
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901 Scheduler.counterCompass100msec = 0; |
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902 Scheduler.counterPressure100msec = 0; |
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903 Scheduler.counterAmbientLight100msec = 0; |
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904 Scheduler.tick_execute1second = SCHEDULER_TICK_EXE1SEC; |
| 38 | 905 } |
| 906 } | |
| 907 } | |
| 908 | |
| 207 | 909 inline void Scheduler_Request_sync_with_SPI(uint8_t SyncMethod) |
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910 { |
| 207 | 911 if( SyncMethod < SPI_SYNC_METHOD_INVALID) |
| 912 { | |
| 913 dospisync = SyncMethod; | |
| 914 } | |
| 915 } | |
| 916 | |
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917 void Scheduler_SyncToSPI(uint8_t TXtick) |
| 207 | 918 { |
| 919 uint32_t deltatick = 0; | |
|
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920 int8_t TXcompensation; |
| 207 | 921 |
| 922 switch(dospisync) | |
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923 { |
| 207 | 924 case SPI_SYNC_METHOD_HARD: |
| 925 //Set back tick counter | |
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926 Scheduler.tickstart = HAL_GetTick() - 4; /* consider 4ms offset for transfer */ |
| 207 | 927 Scheduler.counterSPIdata100msec = 0; |
| 928 Scheduler.counterCompass100msec = 0; | |
| 929 Scheduler.counterPressure100msec = 0; | |
| 930 Scheduler.counterAmbientLight100msec = 0; | |
| 931 dospisync = SPI_SYNC_METHOD_NONE; | |
| 932 break; | |
| 933 case SPI_SYNC_METHOD_SOFT: | |
| 934 deltatick = time_elapsed_ms(Scheduler.tickstart,HAL_GetTick()); | |
| 935 deltatick %= 100; /* clip to 100ms window */ | |
| 936 if(Scheduler.tickstart - deltatick >= 0) /* adjust start time to the next 100ms window */ | |
| 937 { | |
| 938 Scheduler.tickstart -= deltatick; | |
| 939 } | |
| 940 else | |
| 941 { | |
| 942 Scheduler.tickstart = 0xFFFFFFFF- (deltatick - Scheduler.tickstart); | |
| 943 } | |
| 944 dospisync = SPI_SYNC_METHOD_NONE; | |
| 945 break; | |
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946 default: /* continous sync activity */ |
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947 if(TXtick < 100) /* do not handle unexpected jump length > 100ms */ |
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948 { |
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949 TXtick += 4; /* add 4ms TX time to offset of 100ms time stamp */ |
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950 deltatick = time_elapsed_ms(Scheduler.tickstart,HAL_GetTick()); |
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951 deltatick %= 100; |
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952 if(deltatick > 50) |
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953 { |
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954 TXcompensation = deltatick - 100; /* neg drift */ |
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955 } |
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956 else |
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957 { |
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958 TXcompensation = deltatick; /* pos drift */ |
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959 } |
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960 TXcompensation = TXtick - TXcompensation; |
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961 Scheduler.tickstart -= TXcompensation; |
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962 } |
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963 else |
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964 { |
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965 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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966 } |
| 207 | 967 break; |
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968 } |
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969 } |
| 38 | 970 |
| 971 /** | |
| 972 ****************************************************************************** | |
| 973 * @brief scheduleCompassCalibrationMode | |
| 974 * @author heinrichs weikamp gmbh | |
| 975 * @version V0.0.1 | |
| 976 * @since 31-March-2015 | |
| 977 * @date 31-March-2015 | |
| 978 ****************************************************************************** | |
| 979 */ | |
| 980 void scheduleCompassCalibrationMode(void) | |
| 981 { | |
| 982 compass_init(1,7); // fast mode, max gain | |
| 983 compass_calib(); // duration : 1 minute! | |
| 984 compass_init(0,7); // back to normal mode | |
| 985 | |
| 986 if(global.seconds_since_last_dive) | |
| 987 { | |
| 988 schedule_update_timer_helper(-1); | |
| 989 } | |
| 990 | |
| 991 scheduleUpdateLifeData(0); | |
| 992 global.mode = MODE_SURFACE; | |
| 993 } | |
| 994 | |
| 995 | |
| 996 /** | |
| 997 ****************************************************************************** | |
| 998 * @brief scheduleSleepMode / sleep mode: Main Loop | |
| 999 * @author heinrichs weikamp gmbh | |
| 1000 * @version V0.0.2 | |
| 1001 * @since 31-March-2015 | |
| 1002 * @date 22-April-2014 | |
| 1003 ****************************************************************************** | |
| 1004 */ | |
| 1005 | |
| 1006 void scheduleSleepMode(void) | |
| 1007 { | |
| 1008 global.dataSendToMaster.mode = 0; | |
| 1009 global.deviceDataSendToMaster.mode = 0; | |
| 1010 | |
| 1011 /* prevent button wake up problem while in sleep_prepare | |
| 1012 * sleep prepare does I2C_DeInit() | |
| 1013 */ | |
| 1014 if(global.mode != MODE_SLEEP) | |
| 1015 MX_I2C1_Init(); | |
| 1016 else | |
| 1017 do | |
| 1018 { | |
| 1019 I2C_DeInit(); | |
| 1020 | |
| 1021 #ifdef DEBUGMODE | |
| 1022 HAL_Delay(2000); | |
| 1023 #else | |
| 1024 RTC_StopMode_2seconds(); | |
| 1025 #endif | |
| 1026 | |
| 1027 | |
| 1028 | |
| 1029 if(global.mode == MODE_SLEEP) | |
| 1030 secondsCount += 2; | |
| 1031 | |
| 1032 MX_I2C1_Init(); | |
| 1033 pressure_sensor_get_pressure_raw(); | |
| 1034 | |
| 356 | 1035 /* check if I2C is not up an running and try to reactivate if necessary. Also do initialization if problem occurred during startup */ |
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1036 if(global.I2C_SystemStatus != HAL_OK) |
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1037 { |
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1038 MX_I2C1_TestAndClear(); |
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1039 MX_I2C1_Init(); |
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1040 if(global.I2C_SystemStatus == HAL_OK) |
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1041 { |
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1042 init_pressure(); |
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1043 } |
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1044 } |
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1045 |
| 38 | 1046 if(secondsCount >= 30) |
| 1047 { | |
| 1048 pressure_sensor_get_temperature_raw(); | |
| 1049 battery_gas_gauge_get_data(); | |
| 1050 // ReInit_battery_charger_status_pins(); | |
| 1051 battery_charger_get_status_and_contral_battery_gas_gauge(1); | |
| 1052 // DeInit_battery_charger_status_pins(); | |
| 1053 secondsCount = 0; | |
| 1054 } | |
| 1055 | |
| 1056 pressure_calculation(); | |
| 1057 | |
| 1058 scheduleUpdateDeviceData(); | |
| 1059 update_surface_pressure(2); | |
| 1060 | |
| 1061 if(global.seconds_since_last_dive) | |
| 1062 { | |
| 1063 schedule_update_timer_helper(-1); | |
| 1064 } | |
| 1065 | |
| 1066 if(global.accidentRemainingSeconds) | |
| 1067 { | |
| 1068 if(global.accidentRemainingSeconds > 2) | |
| 1069 global.accidentRemainingSeconds -= 2; | |
| 1070 else | |
| 1071 { | |
| 1072 global.accidentRemainingSeconds = 0; | |
| 1073 global.accidentFlag = 0; | |
| 1074 } | |
| 1075 } | |
| 1076 | |
|
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1077 if (((!is_ambient_pressure_close_to_surface(&global.lifeData)) && (global.lifeData.pressure_surface_bar > START_DIVE_MOUNTAIN_MODE_BAR )) |
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1078 || (global.lifeData.pressure_ambient_bar > START_DIVE_IMMEDIATLY_BAR)) |
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1079 { |
| 38 | 1080 global.mode = MODE_BOOT; |
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1081 } |
| 38 | 1082 scheduleUpdateLifeData(2000); |
| 1083 } | |
| 1084 while(global.mode == MODE_SLEEP); | |
| 1085 /* new section for system after Standby */ | |
| 1086 scheduleUpdateLifeData(-1); | |
| 1087 clearDecoNow = 0; | |
| 1088 setButtonsNow = 0; | |
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1089 reinitGlobals(); |
| 38 | 1090 } |
| 1091 | |
| 1092 | |
| 1093 | |
| 1094 /* Private functions ---------------------------------------------------------*/ | |
| 1095 | |
| 1096 /** | |
| 1097 ****************************************************************************** | |
| 1098 * @brief scheduleUpdateLifeData / calculates tissues | |
| 1099 * @author Peter Ryser | |
| 1100 * @version V0.0.1 | |
| 1101 * @date 22-April-2014 | |
| 1102 ****************************************************************************** | |
| 1103 */ | |
| 1104 | |
| 1105 | |
| 1106 void scheduleUpdateLifeData(int32_t asynchron_milliseconds_since_last) | |
| 1107 { | |
| 1108 static _Bool first = 1; | |
| 1109 static uint32_t tickstart = 0; | |
| 1110 static uint32_t ticksrest = 0; | |
| 1111 | |
| 1112 uint32_t ticksdiff = 0; | |
| 1113 uint32_t ticksnow = 0; | |
| 1114 uint32_t time_seconds = 0; | |
| 1115 uint8_t whichGasTmp = 0; | |
| 1116 | |
| 135 | 1117 uint8_t updateTissueData = 0; |
| 1118 | |
| 1119 | |
| 1120 if(global.lifeData.pressure_surface_bar == INVALID_PREASURE_VALUE) | |
| 1121 { | |
| 1122 updateTissueData = 1; | |
| 1123 } | |
| 1124 | |
| 38 | 1125 if(asynchron_milliseconds_since_last < 0) |
| 1126 { | |
| 1127 first = 1; | |
| 1128 tickstart = 0; | |
| 1129 ticksrest = 0; | |
| 1130 return; | |
| 1131 } | |
| 1132 | |
| 1133 if(!asynchron_milliseconds_since_last && first) | |
| 1134 { | |
| 1135 tickstart = HAL_GetTick(); | |
| 1136 first = 0; | |
| 1137 return; | |
| 1138 } | |
| 1139 | |
| 1140 whichGasTmp = global.whichGas; | |
| 1141 global.lifeData.actualGas = global.aktualGas[whichGasTmp]; | |
| 1142 global.lifeData.pressure_ambient_bar = get_pressure_mbar() / 1000.0f; | |
| 1143 global.lifeData.pressure_surface_bar = get_surface_mbar() / 1000.0f; | |
| 1144 | |
| 135 | 1145 if(updateTissueData) |
| 1146 { | |
| 1147 decom_reset_with_ambientmbar(global.lifeData.pressure_surface_bar,&global.lifeData); | |
| 1148 } | |
| 1149 | |
| 38 | 1150 if(!asynchron_milliseconds_since_last) |
| 1151 { | |
| 1152 ticksnow = HAL_GetTick(); | |
| 1153 ticksdiff = time_elapsed_ms(tickstart,ticksnow); | |
| 1154 } | |
| 1155 else | |
| 1156 { | |
| 1157 first = 1; | |
| 1158 ticksdiff = asynchron_milliseconds_since_last; | |
| 1159 } | |
| 1160 | |
| 1161 if(ticksrest > 1000) // whatever happens after standby with STM32L476 | |
| 1162 ticksrest = 0; // maybe move static to SRAM2 | |
| 1163 | |
| 1164 ticksdiff += ticksrest; | |
| 1165 time_seconds = ticksdiff/ 1000; | |
| 1166 ticksrest = ticksdiff - time_seconds * 1000; | |
| 1167 tickstart = ticksnow; | |
| 1168 | |
| 1169 decom_tissues_exposure((int)time_seconds, &global.lifeData); | |
| 1170 if(global.demo_mode) | |
| 1171 decom_tissues_exposure((int)(3*time_seconds), &global.lifeData); | |
| 1172 copyTissueData(); | |
| 1173 } | |
| 1174 | |
| 1175 | |
| 1176 /** | |
| 1177 ****************************************************************************** | |
| 1178 * @brief scheduleUpdateDeviceData | |
| 1179 * @author heinrichs weikamp gmbh | |
| 1180 * @version V0.0.1 | |
| 1181 * @date 16-March-2015 | |
| 1182 * | |
| 1183 * two step process | |
| 1184 * first compare with data from main CPU == externalLogbookFlash | |
| 1185 * second update with new sensor data | |
| 1186 ****************************************************************************** | |
| 1187 */ | |
| 1188 void scheduleSetDate(SDeviceLine *line) | |
| 1189 { | |
| 1190 extern RTC_HandleTypeDef RTCHandle; | |
| 1191 | |
| 1192 line->date_rtc_dr = (uint32_t)(RTCHandle.Instance->DR & RTC_DR_RESERVED_MASK); | |
| 1193 line->time_rtc_tr = (uint32_t)(RTCHandle.Instance->TR & RTC_TR_RESERVED_MASK); | |
| 1194 } | |
| 1195 | |
| 1196 | |
| 1197 void scheduleCopyDeviceData(SDeviceLine *lineWrite, const SDeviceLine *lineRead) | |
| 1198 { | |
| 1199 lineWrite->date_rtc_dr = lineRead->date_rtc_dr; | |
| 1200 lineWrite->time_rtc_tr = lineRead->time_rtc_tr; | |
| 1201 lineWrite->value_int32 = lineRead->value_int32; | |
| 1202 } | |
| 1203 | |
| 1204 | |
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1205 void scheduletranslateDate(uint32_t datetmpreg, RTC_DateTypeDef *sDate) |
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1206 { |
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1207 datetmpreg = (uint32_t)(datetmpreg & RTC_DR_RESERVED_MASK); |
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1208 |
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1209 /* Fill the structure fields with the read parameters */ |
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1210 sDate->Year = (uint8_t)((datetmpreg & (RTC_DR_YT | RTC_DR_YU)) >> 16); |
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1211 sDate->Month = (uint8_t)((datetmpreg & (RTC_DR_MT | RTC_DR_MU)) >> 8); |
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1212 sDate->Date = (uint8_t)(datetmpreg & (RTC_DR_DT | RTC_DR_DU)); |
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1213 sDate->WeekDay = (uint8_t)((datetmpreg & (RTC_DR_WDU)) >> 13); |
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1214 |
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1215 /* Convert the date structure parameters to Binary format */ |
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1216 sDate->Year = (uint8_t)RTC_Bcd2ToByte(sDate->Year); |
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1217 sDate->Month = (uint8_t)RTC_Bcd2ToByte(sDate->Month); |
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1218 sDate->Date = (uint8_t)RTC_Bcd2ToByte(sDate->Date); |
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1219 } |
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1220 |
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1221 void scheduleCheckDate(void) |
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1222 { |
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1223 uint32_t localdate; |
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1224 RTC_DateTypeDef sDate; |
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1225 localdate = (uint32_t)(RTCHandle.Instance->DR & RTC_DR_RESERVED_MASK); |
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1226 scheduletranslateDate(localdate, &sDate); |
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1227 |
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1228 /* RTC start in year 2000 in case of a power loss. Use the operation counter time stamp to bring at last date to a more realistic value */ |
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1229 if(sDate.Year < 15) |
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1230 { |
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1231 scheduletranslateDate(DeviceDataFlash.hoursOfOperation.date_rtc_dr, &sDate); |
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1232 if(sDate.Year > 16) |
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1233 { |
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1234 RTC_SetDate(sDate); |
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1235 } |
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1236 } |
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1237 |
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1238 } |
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1239 |
| 38 | 1240 void scheduleUpdateDeviceData(void) |
| 1241 { | |
| 1242 /* first step, main CPU */ | |
| 1243 | |
| 1244 if(deviceDataFlashValid) | |
| 1245 { | |
| 1246 /* max values */ | |
|
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1247 if(global.deviceData.hoursOfOperation.value_int32 < DeviceDataFlash.hoursOfOperation.value_int32) |
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1248 { |
|
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1249 scheduleCopyDeviceData(&global.deviceData.hoursOfOperation, &DeviceDataFlash.hoursOfOperation); |
|
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1250 #ifdef RESTORE_LAST_KNOWN_DATE |
|
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1251 scheduleCheckDate(); |
|
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1252 #endif |
|
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|
1253 } |
| 38 | 1254 if(global.deviceData.batteryChargeCompleteCycles.value_int32 < DeviceDataFlash.batteryChargeCompleteCycles.value_int32) |
| 1255 { | |
| 1256 scheduleCopyDeviceData(&global.deviceData.batteryChargeCompleteCycles, &DeviceDataFlash.batteryChargeCompleteCycles); | |
| 1257 } | |
| 1258 if(global.deviceData.batteryChargeCycles.value_int32 < DeviceDataFlash.batteryChargeCycles.value_int32) | |
| 1259 { | |
| 1260 scheduleCopyDeviceData(&global.deviceData.batteryChargeCycles, &DeviceDataFlash.batteryChargeCycles); | |
| 1261 } | |
| 1262 if(global.deviceData.temperatureMaximum.value_int32 < DeviceDataFlash.temperatureMaximum.value_int32) | |
| 1263 { | |
| 1264 scheduleCopyDeviceData(&global.deviceData.temperatureMaximum, &DeviceDataFlash.temperatureMaximum); | |
| 1265 } | |
| 1266 if(global.deviceData.depthMaximum.value_int32 < DeviceDataFlash.depthMaximum.value_int32) | |
| 1267 { | |
| 1268 scheduleCopyDeviceData(&global.deviceData.depthMaximum, &DeviceDataFlash.depthMaximum); | |
| 1269 } | |
| 1270 if(global.deviceData.diveCycles.value_int32 < DeviceDataFlash.diveCycles.value_int32) | |
| 1271 { | |
| 1272 scheduleCopyDeviceData(&global.deviceData.diveCycles, &DeviceDataFlash.diveCycles); | |
| 1273 } | |
| 1274 | |
| 1275 /* min values */ | |
| 1276 if(global.deviceData.temperatureMinimum.value_int32 > DeviceDataFlash.temperatureMinimum.value_int32) | |
| 1277 { | |
| 1278 scheduleCopyDeviceData(&global.deviceData.temperatureMinimum, &DeviceDataFlash.temperatureMinimum); | |
| 1279 } | |
| 1280 if(global.deviceData.voltageMinimum.value_int32 > DeviceDataFlash.voltageMinimum.value_int32) | |
| 1281 { | |
| 1282 scheduleCopyDeviceData(&global.deviceData.voltageMinimum, &DeviceDataFlash.voltageMinimum); | |
| 1283 } | |
| 1284 } | |
| 1285 | |
| 1286 /* second step, sensor data */ | |
| 1287 int32_t temperature_centigrad_int32; | |
| 1288 int32_t pressure_mbar_int32; | |
| 1289 int32_t voltage_mvolt_int32; | |
| 1290 | |
| 1291 temperature_centigrad_int32 = (int32_t)(get_temperature() * 100); | |
| 1292 if(temperature_centigrad_int32 < global.deviceData.temperatureMinimum.value_int32) | |
| 1293 { | |
| 1294 global.deviceData.temperatureMinimum.value_int32 = temperature_centigrad_int32; | |
| 88 | 1295 scheduleSetDate(&global.deviceData.temperatureMinimum); |
| 38 | 1296 } |
| 1297 | |
| 1298 if(temperature_centigrad_int32 > global.deviceData.temperatureMaximum.value_int32) | |
| 1299 { | |
| 1300 global.deviceData.temperatureMaximum.value_int32 = temperature_centigrad_int32; | |
| 88 | 1301 scheduleSetDate(&global.deviceData.temperatureMaximum); |
| 38 | 1302 } |
| 1303 | |
| 1304 pressure_mbar_int32 = (int32_t)get_pressure_mbar(); | |
| 1305 if(pressure_mbar_int32 > global.deviceData.depthMaximum.value_int32) | |
| 1306 { | |
| 1307 global.deviceData.depthMaximum.value_int32 = pressure_mbar_int32; | |
| 88 | 1308 scheduleSetDate(&global.deviceData.depthMaximum); |
| 38 | 1309 } |
| 1310 | |
| 1311 voltage_mvolt_int32 = (int32_t)(get_voltage() * 1000); | |
| 1312 if(voltage_mvolt_int32 < global.deviceData.voltageMinimum.value_int32) | |
| 1313 { | |
| 1314 global.deviceData.voltageMinimum.value_int32 = voltage_mvolt_int32; | |
| 88 | 1315 scheduleSetDate(&global.deviceData.voltageMinimum); |
| 38 | 1316 } |
| 1317 | |
| 1318 /* third step, counter */ | |
| 1319 switch (global.mode) | |
| 1320 { | |
| 1321 case MODE_SURFACE: | |
| 1322 case MODE_DIVE: | |
| 1323 default: | |
| 1324 deviceDataSubSeconds++; | |
| 1325 if(deviceDataSubSeconds > 10) | |
| 1326 { | |
| 1327 deviceDataSubSeconds = 0; | |
| 1328 global.deviceData.hoursOfOperation.value_int32++; | |
|
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changeset
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1329 scheduleSetDate(&global.deviceData.hoursOfOperation); |
| 38 | 1330 } |
| 1331 break; | |
| 1332 | |
| 1333 case MODE_SLEEP: | |
| 1334 case MODE_SHUTDOWN: | |
| 1335 break; | |
| 1336 } | |
| 1337 } | |
| 1338 | |
| 1339 | |
| 1340 void scheduleUpdateDeviceDataChargerFull(void) | |
| 1341 { | |
| 1342 global.deviceData.batteryChargeCompleteCycles.value_int32++; | |
| 88 | 1343 scheduleSetDate(&global.deviceData.batteryChargeCompleteCycles); |
| 38 | 1344 } |
| 1345 | |
| 1346 | |
| 1347 void scheduleUpdateDeviceDataChargerCharging(void) | |
| 1348 { | |
| 1349 global.deviceData.batteryChargeCycles.value_int32++; | |
| 88 | 1350 scheduleSetDate(&global.deviceData.batteryChargeCycles); |
| 38 | 1351 } |
| 1352 | |
| 1353 | |
| 1354 /** | |
| 1355 ****************************************************************************** | |
| 1356 * @brief vpm_crush / calls vpm calc_crushing_pressure every four seconds during descend | |
| 1357 * @author Peter Ryser | |
| 1358 * @version V0.0.1 | |
| 1359 * @date 22-April-2014 | |
| 1360 ****************************************************************************** | |
| 1361 */ | |
| 1362 _Bool vpm_crush2(void) | |
| 1363 { | |
| 1364 int i = 0; | |
| 1365 static float starting_ambient_pressure = 0; | |
| 1366 static float ending_ambient_pressure = 0; | |
| 1367 static float time_calc_begin = -1; | |
| 1368 static float initial_helium_pressure[16]; | |
| 1369 static float initial_nitrogen_pressure[16]; | |
| 1370 ending_ambient_pressure = global.lifeData.pressure_ambient_bar * 10; | |
| 1371 | |
| 1372 if((global.lifeData.dive_time_seconds <= 4) || (starting_ambient_pressure >= ending_ambient_pressure)) | |
| 1373 { | |
| 1374 time_calc_begin = global.lifeData.dive_time_seconds; | |
| 1375 starting_ambient_pressure = global.lifeData.pressure_ambient_bar * 10; | |
| 1376 for( i = 0; i < 16; i++) | |
| 1377 { | |
| 1378 initial_helium_pressure[i] = global.lifeData.tissue_helium_bar[i] * 10; | |
| 1379 initial_nitrogen_pressure[i] = global.lifeData.tissue_nitrogen_bar[i] * 10; | |
| 1380 } | |
| 1381 return 0; | |
| 1382 } | |
| 1383 if(global.lifeData.dive_time_seconds - time_calc_begin >= 4) | |
| 1384 { | |
| 1385 if(ending_ambient_pressure > starting_ambient_pressure + 0.5f) | |
| 1386 { | |
| 1387 float rate = (ending_ambient_pressure - starting_ambient_pressure) * 60 / 4; | |
| 1388 calc_crushing_pressure(&global.lifeData, &global.vpm, initial_helium_pressure, initial_nitrogen_pressure, starting_ambient_pressure, rate); | |
| 1389 | |
| 1390 time_calc_begin = global.lifeData.dive_time_seconds; | |
| 1391 starting_ambient_pressure = global.lifeData.pressure_ambient_bar * 10; | |
| 1392 for( i = 0; i < 16; i++) | |
| 1393 { | |
| 1394 initial_helium_pressure[i] = global.lifeData.tissue_helium_bar[i] * 10; | |
| 1395 initial_nitrogen_pressure[i] = global.lifeData.tissue_nitrogen_bar[i] * 10; | |
| 1396 } | |
| 1397 | |
| 1398 return 1; | |
| 1399 } | |
| 1400 | |
| 1401 } | |
| 1402 return 0; | |
| 1403 } | |
| 1404 | |
| 1405 | |
| 1406 long get_nofly_time_minutes(void) | |
| 1407 { | |
| 1408 | |
| 1409 if(global.no_fly_time_minutes <= 0) | |
| 1410 return 0; | |
| 1411 | |
| 1412 long minutes_since_last_dive = global.seconds_since_last_dive/60; | |
| 1413 | |
| 1414 if((global.seconds_since_last_dive > 0) && (global.no_fly_time_minutes > minutes_since_last_dive)) | |
| 1415 { | |
| 1416 return (global.no_fly_time_minutes - minutes_since_last_dive); | |
| 1417 } | |
| 1418 else | |
| 1419 { | |
| 1420 global.no_fly_time_minutes = 0; | |
| 1421 return 0; | |
| 1422 } | |
| 1423 } | |
| 1424 | |
| 1425 | |
| 1426 //Supports threadsave copying!!! | |
| 1427 void copyActualGas(SGas gas) | |
| 1428 { | |
| 1429 uint8_t whichGas = !global.whichGas; | |
| 1430 global.aktualGas[whichGas] = gas; | |
| 1431 global.whichGas = whichGas; | |
| 1432 } | |
| 1433 | |
| 1434 | |
| 1435 //Supports threadsave copying!!! | |
| 1436 void copyPressureData(void) | |
| 1437 { | |
|
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1438 global.dataSendToMaster.sensorErrors = global.I2C_SystemStatus; |
| 38 | 1439 uint8_t boolPressureData = !global.dataSendToMaster.boolPressureData; |
| 1440 global.dataSendToMaster.data[boolPressureData].temperature = get_temperature(); | |
| 1441 global.dataSendToMaster.data[boolPressureData].pressure_mbar = get_pressure_mbar(); | |
| 1442 global.dataSendToMaster.data[boolPressureData].surface_mbar = get_surface_mbar(); | |
| 1443 global.dataSendToMaster.data[boolPressureData].ascent_rate_meter_per_min = global.lifeData.ascent_rate_meter_per_min; | |
| 1444 global.dataSendToMaster.data[boolPressureData].pressure_uTick = HAL_GetTick(); | |
| 1445 global.dataSendToMaster.boolPressureData = boolPressureData; | |
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1446 global.dataSendToMaster.data[boolPressureData].SPARE1 = is_surface_pressure_stable(); |
| 38 | 1447 } |
| 1448 | |
| 1449 | |
| 1450 //Supports threadsave copying!!! | |
| 1451 void copyCnsAndOtuData(void) | |
| 1452 { | |
| 1453 //uint8_t dataSendToMaster. | |
| 1454 uint8_t boolToxicData = !global.dataSendToMaster.boolToxicData; | |
| 1455 global.dataSendToMaster.data[boolToxicData].cns = global.lifeData.cns; | |
| 1456 global.dataSendToMaster.data[boolToxicData].otu = global.lifeData.otu; | |
| 1457 global.dataSendToMaster.data[boolToxicData].desaturation_time_minutes = global.lifeData.desaturation_time_minutes; | |
| 1458 global.dataSendToMaster.data[boolToxicData].no_fly_time_minutes = get_nofly_time_minutes(); | |
| 1459 global.dataSendToMaster.boolToxicData = boolToxicData; | |
| 1460 } | |
| 1461 | |
| 1462 | |
| 1463 //Supports threadsave copying!!! | |
| 1464 void copyTimeData(void) | |
| 1465 { | |
| 1466 extern RTC_HandleTypeDef RTCHandle; | |
| 1467 | |
| 1468 uint8_t boolTimeData = !global.dataSendToMaster.boolTimeData; | |
| 1469 global.dataSendToMaster.data[boolTimeData].localtime_rtc_tr = (uint32_t)(RTCHandle.Instance->TR & RTC_TR_RESERVED_MASK); | |
| 1470 global.dataSendToMaster.data[boolTimeData].localtime_rtc_dr = (uint32_t)(RTCHandle.Instance->DR & RTC_DR_RESERVED_MASK); | |
| 1471 global.dataSendToMaster.data[boolTimeData].divetime_seconds = (uint32_t)global.lifeData.dive_time_seconds; | |
| 1472 global.dataSendToMaster.data[boolTimeData].dive_time_seconds_without_surface_time = (uint32_t)global.lifeData.dive_time_seconds_without_surface_time; | |
| 1473 global.dataSendToMaster.data[boolTimeData].surfacetime_seconds = (uint32_t)global.seconds_since_last_dive; | |
| 1474 global.dataSendToMaster.data[boolTimeData].counterSecondsShallowDepth = (uint32_t)global.lifeData.counterSecondsShallowDepth; | |
| 1475 global.dataSendToMaster.boolTimeData = boolTimeData; | |
| 1476 } | |
| 1477 | |
| 1478 | |
| 1479 //Supports threadsave copying!!! | |
| 1480 void copyCompassData(void) | |
| 1481 { | |
| 1482 extern float compass_heading; | |
| 1483 extern float compass_roll; | |
| 1484 extern float compass_pitch; | |
| 1485 //uint8_t dataSendToMaster. | |
| 1486 uint8_t boolCompassData = !global.dataSendToMaster.boolCompassData; | |
| 1487 global.dataSendToMaster.data[boolCompassData].compass_heading = compass_heading; | |
| 1488 global.dataSendToMaster.data[boolCompassData].compass_roll = compass_roll; | |
| 1489 global.dataSendToMaster.data[boolCompassData].compass_pitch = compass_pitch; | |
| 1490 global.dataSendToMaster.data[boolCompassData].compass_DX_f = 0; | |
| 1491 global.dataSendToMaster.data[boolCompassData].compass_DY_f = 0; | |
| 1492 global.dataSendToMaster.data[boolCompassData].compass_DZ_f = 0; | |
| 1493 global.dataSendToMaster.data[boolCompassData].compass_uTick = HAL_GetTick(); | |
| 1494 global.dataSendToMaster.boolCompassData = boolCompassData; | |
| 1495 } | |
| 1496 | |
| 1497 | |
| 1498 void copyCompassDataDuringCalibration(int16_t dx, int16_t dy, int16_t dz) | |
| 1499 { | |
| 1500 extern float compass_heading; | |
| 1501 extern float compass_roll; | |
| 1502 extern float compass_pitch; | |
| 1503 //uint8_t dataSendToMaster. | |
| 1504 uint8_t boolCompassData = !global.dataSendToMaster.boolCompassData; | |
| 1505 global.dataSendToMaster.data[boolCompassData].compass_heading = compass_heading; | |
| 1506 global.dataSendToMaster.data[boolCompassData].compass_roll = compass_roll; | |
| 1507 global.dataSendToMaster.data[boolCompassData].compass_pitch = compass_pitch; | |
| 1508 global.dataSendToMaster.data[boolCompassData].compass_DX_f = dx; | |
| 1509 global.dataSendToMaster.data[boolCompassData].compass_DY_f = dy; | |
| 1510 global.dataSendToMaster.data[boolCompassData].compass_DZ_f = dz; | |
| 1511 global.dataSendToMaster.boolCompassData = boolCompassData; | |
| 1512 } | |
| 1513 | |
| 1514 | |
| 1515 //Supports threadsave copying!!! | |
| 1516 void copyBatteryData(void) | |
| 1517 { | |
| 1518 uint8_t boolBatteryData = !global.dataSendToMaster.boolBatteryData; | |
| 1519 global.dataSendToMaster.data[boolBatteryData].battery_voltage = get_voltage(); | |
| 1520 global.dataSendToMaster.data[boolBatteryData].battery_charge= get_charge(); | |
| 1521 global.dataSendToMaster.boolBatteryData = boolBatteryData; | |
| 1522 } | |
| 1523 | |
| 1524 | |
| 1525 //Supports threadsave copying!!! | |
| 1526 void copyAmbientLightData(void) | |
| 1527 { | |
| 1528 uint8_t boolAmbientLightData = !global.dataSendToMaster.boolAmbientLightData; | |
| 1529 global.dataSendToMaster.data[boolAmbientLightData].ambient_light_level = get_ambient_light_level(); | |
| 1530 global.dataSendToMaster.boolAmbientLightData = boolAmbientLightData; | |
| 1531 } | |
| 1532 | |
| 1533 | |
| 1534 //Supports threadsave copying!!! | |
| 1535 void copyTissueData(void) | |
| 1536 { | |
| 1537 //uint8_t dataSendToMaster. | |
| 1538 uint8_t boolTisssueData = !global.dataSendToMaster.boolTisssueData; | |
| 1539 for(int i = 0; i < 16; i++) | |
| 1540 { | |
| 1541 global.dataSendToMaster.data[boolTisssueData].tissue_nitrogen_bar[i] = global.lifeData.tissue_nitrogen_bar[i]; | |
| 1542 global.dataSendToMaster.data[boolTisssueData].tissue_helium_bar[i] = global.lifeData.tissue_helium_bar[i]; | |
| 1543 } | |
| 1544 global.dataSendToMaster.boolTisssueData = boolTisssueData; | |
| 1545 } | |
| 1546 | |
| 1547 | |
| 1548 //Supports threadsave copying!!! | |
| 1549 void copyVpmCrushingData(void) | |
| 1550 { | |
| 1551 //uint8_t dataSendToMaster. | |
| 1552 uint8_t boolCrushingData = !global.dataSendToMaster.boolCrushingData; | |
| 1553 for(int i = 0; i < 16; i++) | |
| 1554 { | |
| 1555 global.dataSendToMaster.data[boolCrushingData].max_crushing_pressure_n2[i] = global.vpm.max_crushing_pressure_n2[i]; | |
| 1556 global.dataSendToMaster.data[boolCrushingData].max_crushing_pressure_he[i] = global.vpm.max_crushing_pressure_he[i]; | |
| 1557 global.dataSendToMaster.data[boolCrushingData].adjusted_critical_radius_he[i] = global.vpm.adjusted_critical_radius_he[i]; | |
| 1558 global.dataSendToMaster.data[boolCrushingData].adjusted_critical_radius_n2[i] = global.vpm.adjusted_critical_radius_n2[i]; | |
| 1559 } | |
| 1560 global.dataSendToMaster.boolCrushingData = boolCrushingData; | |
| 1561 } | |
| 1562 | |
| 1563 | |
| 1564 void copyDeviceData(void) | |
| 1565 { | |
| 1566 uint8_t boolDeviceData = !global.deviceDataSendToMaster.boolDeviceData; | |
| 1567 memcpy(&global.deviceDataSendToMaster.DeviceData[boolDeviceData], &global.deviceData,sizeof(SDevice)); | |
| 1568 global.deviceDataSendToMaster.boolDeviceData = boolDeviceData; | |
| 1569 | |
| 1570 global.deviceDataSendToMaster.boolVpmRepetitiveDataValid = 0; | |
| 1571 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.adjusted_critical_radius_he, &global.vpm.adjusted_critical_radius_he, sizeof(16*4)); | |
| 1572 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.adjusted_critical_radius_n2, &global.vpm.adjusted_critical_radius_n2, sizeof(16*4)); | |
| 1573 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.adjusted_crushing_pressure_he, &global.vpm.adjusted_crushing_pressure_he, sizeof(16*4)); | |
| 1574 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.adjusted_crushing_pressure_n2, &global.vpm.adjusted_crushing_pressure_n2, sizeof(16*4)); | |
| 1575 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.initial_allowable_gradient_he, &global.vpm.initial_allowable_gradient_he, sizeof(16*4)); | |
| 1576 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.initial_allowable_gradient_n2, &global.vpm.initial_allowable_gradient_n2, sizeof(16*4)); | |
| 1577 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.max_actual_gradient, &global.vpm.max_actual_gradient, sizeof(16*4)); | |
| 1578 global.deviceDataSendToMaster.VpmRepetitiveData.repetitive_variables_not_valid = global.vpm.repetitive_variables_not_valid; | |
| 1579 global.deviceDataSendToMaster.boolVpmRepetitiveDataValid = 1; | |
| 1580 } | |
| 1581 | |
| 1582 /* copyPICdata(); is used in spi.c */ | |
| 1583 void copyPICdata(void) | |
| 1584 { | |
| 1585 uint8_t boolPICdata = !global.dataSendToMaster.boolPICdata; | |
| 1586 for(int i = 0; i < 3; i++) | |
| 1587 { | |
| 1588 global.dataSendToMaster.data[boolPICdata].button_setting[i] = global.ButtonPICdata[i]; | |
| 1589 } | |
| 1590 global.dataSendToMaster.boolPICdata = boolPICdata; | |
| 1591 } | |
| 1592 | |
| 1593 | |
| 1594 typedef enum | |
| 1595 { | |
| 1596 SPI3_OK = 0x00, | |
| 1597 SPI3_DEINIT = 0x01, | |
| 1598 } SPI3_StatusTypeDef; | |
| 1599 /* if spi3 is running and the SPI3_ButtonAdjust call returns OK, all is fine | |
| 1600 if the SPI3_ButtonAdjust call returns error, the spi3 is DeInit | |
| 1601 and will be init the next call of scheduleSetButtonResponsiveness() | |
| 1602 and data will be send again on the third call | |
| 1603 therefore on return 0 of scheduleSetButtonResponsiveness() the caller flag should kept active | |
| 1604 */ | |
| 1605 uint8_t scheduleSetButtonResponsiveness(void) | |
| 1606 { | |
| 1607 static uint8_t SPI3status = SPI3_OK; | |
| 1608 | |
| 1609 if((SPI3status == SPI3_OK) && (SPI3_ButtonAdjust(global.ButtonResponsiveness, global.ButtonPICdata))) | |
| 1610 { | |
| 1611 copyPICdata(); | |
| 1612 return 1; | |
| 1613 } | |
| 1614 else | |
| 1615 { | |
| 1616 for(int i=0;i<3;i++) | |
| 1617 { | |
| 1618 global.ButtonPICdata[i] = 0xFF; | |
| 1619 } | |
| 1620 copyPICdata(); | |
| 1621 | |
| 1622 if(SPI3status == SPI3_OK) | |
| 1623 { | |
| 1624 MX_SPI3_DeInit(); | |
| 1625 SPI3status = SPI3_DEINIT; | |
| 1626 } | |
| 1627 else | |
| 1628 { | |
| 1629 MX_SPI3_Init(); | |
| 1630 SPI3status = SPI3_OK; | |
| 1631 } | |
| 1632 return 0; | |
| 1633 } | |
| 1634 } | |
| 1635 | |
| 1636 | |
|
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|
1637 //save time difference |
| 38 | 1638 uint32_t time_elapsed_ms(uint32_t ticksstart,uint32_t ticksnow) |
| 1639 { | |
| 1640 if(ticksstart <= ticksnow) | |
| 1641 { | |
| 1642 return ticksnow - ticksstart; | |
| 1643 } | |
| 1644 else | |
| 1645 { | |
| 1646 return 0xFFFFFFFF - ticksstart + ticksnow; | |
| 1647 } | |
| 1648 } | |
| 1649 | |
| 1650 /* same as in data_central.c */ | |
|
310
95928ef3986f
Make dive mode detection more advanced
Jan Mulder <jlmulder@xs4all.nl>
parents:
301
diff
changeset
|
1651 _Bool is_ambient_pressure_close_to_surface(SLifeData *lifeData) |
| 38 | 1652 { |
|
346
73325a78c907
Added function to support manuel exit of dive mode
ideenmodellierer
parents:
338
diff
changeset
|
1653 _Bool retval = true; |
|
73325a78c907
Added function to support manuel exit of dive mode
ideenmodellierer
parents:
338
diff
changeset
|
1654 |
|
73325a78c907
Added function to support manuel exit of dive mode
ideenmodellierer
parents:
338
diff
changeset
|
1655 if(lifeData->pressure_ambient_bar != INVALID_PREASURE_VALUE) /* as long as no valid data is available expect we are close to surface */ |
|
331
b4c578caaafb
Added plausibility check for pressure values
ideenmodellierer
parents:
310
diff
changeset
|
1656 { |
|
346
73325a78c907
Added function to support manuel exit of dive mode
ideenmodellierer
parents:
338
diff
changeset
|
1657 /* this will e.g. apply in case of a significant pressure change during last 30 minutes => use increased offset for surface detection */ |
|
73325a78c907
Added function to support manuel exit of dive mode
ideenmodellierer
parents:
338
diff
changeset
|
1658 if (lifeData->pressure_ambient_bar > START_DIVE_IMMEDIATLY_BAR) |
|
73325a78c907
Added function to support manuel exit of dive mode
ideenmodellierer
parents:
338
diff
changeset
|
1659 { |
|
73325a78c907
Added function to support manuel exit of dive mode
ideenmodellierer
parents:
338
diff
changeset
|
1660 retval = false; |
|
73325a78c907
Added function to support manuel exit of dive mode
ideenmodellierer
parents:
338
diff
changeset
|
1661 } |
|
73325a78c907
Added function to support manuel exit of dive mode
ideenmodellierer
parents:
338
diff
changeset
|
1662 else if(is_surface_pressure_stable()) /* this is the expected start condition */ |
|
73325a78c907
Added function to support manuel exit of dive mode
ideenmodellierer
parents:
338
diff
changeset
|
1663 { |
|
73325a78c907
Added function to support manuel exit of dive mode
ideenmodellierer
parents:
338
diff
changeset
|
1664 if((lifeData->pressure_ambient_bar >= (lifeData->pressure_surface_bar + 0.1f)) |
|
73325a78c907
Added function to support manuel exit of dive mode
ideenmodellierer
parents:
338
diff
changeset
|
1665 && (ManualExitDiveCounter == 0)) /* only if diver did not request to exit dive mode */ |
|
73325a78c907
Added function to support manuel exit of dive mode
ideenmodellierer
parents:
338
diff
changeset
|
1666 { |
|
73325a78c907
Added function to support manuel exit of dive mode
ideenmodellierer
parents:
338
diff
changeset
|
1667 retval = false; |
|
73325a78c907
Added function to support manuel exit of dive mode
ideenmodellierer
parents:
338
diff
changeset
|
1668 } |
|
73325a78c907
Added function to support manuel exit of dive mode
ideenmodellierer
parents:
338
diff
changeset
|
1669 } |
|
331
b4c578caaafb
Added plausibility check for pressure values
ideenmodellierer
parents:
310
diff
changeset
|
1670 } |
|
346
73325a78c907
Added function to support manuel exit of dive mode
ideenmodellierer
parents:
338
diff
changeset
|
1671 return retval; |
| 38 | 1672 } |
| 1673 | |
| 1674 | |
| 1675 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/ | |
| 1676 |