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annotate Small_CPU/Src/scheduler.c @ 489:0e7c16dd774d
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| author | heinrichsweikamp |
|---|---|
| date | Mon, 29 Jun 2020 16:18:17 +0200 |
| parents | 9eeab3fead8f |
| children | 3328189786e7 |
| 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 |
| 475 | 48 #define INVALID_PREASURE_VALUE (0.0f) |
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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 | |
| 475 | 113 const uint8_t button_standard_sensitivity = 51; /* 51 equals a percentage of 85% which was the default value before */ |
| 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 | |
| 475 | 141 global.dataSendToMaster.power_on_reset = 0; |
| 38 | 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 | |
| 475 | 159 global.deviceDataSendToMaster.power_on_reset = 0; |
| 38 | 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(); | |
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643 HAL_Delay(100); |
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644 I2C_DeInit(); |
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645 HAL_Delay(100); |
| 88 | 646 MX_I2C1_Init(); |
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647 HAL_Delay(100); |
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648 |
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649 init_pressure(); |
| 88 | 650 } |
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651 } |
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652 if(ticksdiff >= 1000) |
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653 { |
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654 /* reset counter */ |
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655 Scheduler.tickstart = HAL_GetTick(); |
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656 Scheduler.counterSPIdata100msec = 0; |
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657 Scheduler.counterCompass100msec = 0; |
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658 Scheduler.counterPressure100msec = 0; |
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659 Scheduler.counterAmbientLight100msec = 0; |
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660 Scheduler.tick_execute1second = SCHEDULER_TICK_EXE1SEC; |
| 38 | 661 } |
| 662 } | |
| 663 } | |
| 664 | |
| 665 | |
| 666 /** | |
| 667 ****************************************************************************** | |
| 668 * @brief scheduleSurfaceMode / surface mode: Main Loop | |
| 669 * @author Peter Ryser | |
| 670 * @version V0.0.1 | |
| 671 * @date 22-April-2014 | |
| 672 ****************************************************************************** | |
| 673 */ | |
| 674 | |
| 675 | |
| 676 // =============================================================================== | |
| 677 // scheduleTestMode | |
| 678 /// @brief included for sealed hardware with permanent RTE update message | |
| 679 // =============================================================================== | |
| 680 void scheduleTestMode(void) | |
| 681 { | |
| 682 uint32_t ticksdiff = 0; | |
| 683 uint32_t lasttick = 0; | |
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684 Scheduler.tickstart = HAL_GetTick(); |
| 38 | 685 |
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686 Scheduler.counterPressure100msec = 0; |
| 38 | 687 |
| 688 float temperature_carousel = 0.0f; | |
| 689 float temperature_changer = 0.1f; | |
| 690 | |
| 691 while(global.mode == MODE_TEST) | |
| 692 { | |
| 693 lasttick = HAL_GetTick(); | |
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694 ticksdiff = time_elapsed_ms(Scheduler.tickstart,lasttick); |
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695 |
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696 //Evaluate received data at 10 ms, 110 ms, 210 ms,... |
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697 if(ticksdiff >= Scheduler.counterSPIdata100msec * 100 + 10) |
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698 { |
| 277 | 699 if(SPI_Evaluate_RX_Data()!=0) /* did we receive something ? */ |
| 700 { | |
| 701 Scheduler.counterSPIdata100msec++; | |
| 702 } | |
| 703 schedule_check_resync(); | |
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704 } |
| 38 | 705 |
| 706 //Evaluate pressure at 20 ms, 120 ms, 220 ms,... | |
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707 if(ticksdiff >= Scheduler.counterPressure100msec * 100 + 20) |
| 38 | 708 { |
| 709 global.check_sync_not_running++; | |
| 710 | |
| 277 | 711 pressure_update_alternating(); |
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712 scheduleUpdateDeviceData(); |
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713 global.lifeData.ascent_rate_meter_per_min = 0; |
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714 copyPressureData(); |
| 38 | 715 |
| 716 if(temperature_carousel > 20.0f) | |
| 717 { | |
| 718 temperature_carousel = 20.0f; | |
| 719 temperature_changer = -0.1f; | |
| 720 } | |
| 721 else | |
| 722 if(temperature_carousel < 0) | |
| 723 { | |
| 724 temperature_carousel = 0; | |
| 725 temperature_changer = +0.1f; | |
| 726 } | |
| 727 | |
| 728 temperature_carousel += temperature_changer; | |
| 729 | |
| 730 uint8_t boolPressureData = !global.dataSendToMaster.boolPressureData; | |
| 731 | |
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732 global.dataSendToMaster.data[boolPressureData].pressure_mbar = get_pressure_mbar(); |
| 38 | 733 |
| 734 global.dataSendToMaster.data[boolPressureData].temperature = temperature_carousel; | |
| 735 global.dataSendToMaster.data[boolPressureData].pressure_uTick = HAL_GetTick(); | |
| 736 global.dataSendToMaster.boolPressureData = boolPressureData; | |
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737 Scheduler.counterPressure100msec++; |
| 38 | 738 } |
| 739 | |
| 740 if(ticksdiff >= 1000) | |
| 741 { | |
| 742 //Set back tick counter | |
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743 Scheduler.tickstart = HAL_GetTick(); |
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744 Scheduler.counterPressure100msec = 0; |
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745 Scheduler.counterSPIdata100msec = 0; |
| 38 | 746 } |
| 747 }; | |
| 748 } | |
| 749 | |
| 750 | |
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751 |
| 38 | 752 void scheduleSurfaceMode(void) |
| 753 { | |
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754 |
| 38 | 755 uint32_t ticksdiff = 0; |
| 756 uint32_t lasttick = 0; | |
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757 Scheduler.tickstart = HAL_GetTick(); |
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758 Scheduler.counterSPIdata100msec = 0; |
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759 Scheduler.counterCompass100msec = 0; |
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760 Scheduler.counterPressure100msec = 0; |
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761 Scheduler.counterAmbientLight100msec = 0; |
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762 Scheduler.tick_execute1second = SCHEDULER_TICK_EXE1SEC; |
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763 |
| 38 | 764 global.dataSendToMaster.mode = MODE_SURFACE; |
| 765 global.deviceDataSendToMaster.mode = MODE_SURFACE; | |
| 766 | |
| 767 while(global.mode == MODE_SURFACE) | |
| 768 { | |
| 277 | 769 |
| 38 | 770 lasttick = HAL_GetTick(); |
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771 ticksdiff = time_elapsed_ms(Scheduler.tickstart,lasttick); |
| 38 | 772 |
| 773 if(setButtonsNow == 1) | |
| 774 { | |
| 775 if(scheduleSetButtonResponsiveness()) | |
| 776 setButtonsNow = 0; | |
| 777 } | |
| 778 | |
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779 /* Evaluate received data at 10 ms, 110 ms, 210 ms,... duration ~<1ms */ |
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780 if(ticksdiff >= Scheduler.counterSPIdata100msec * 100 + 10) |
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781 { |
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782 if(SPI_Evaluate_RX_Data()!=0) /* did we receive something ? */ |
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783 { |
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784 Scheduler.counterSPIdata100msec++; |
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785 } |
| 277 | 786 schedule_check_resync(); |
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787 } |
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788 |
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789 /* Evaluate pressure at 20 ms, 120 ms, 220 ms,... duration ~22ms] */ |
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790 if(ticksdiff >= Scheduler.counterPressure100msec * 100 + 20) |
| 38 | 791 { |
| 792 global.check_sync_not_running++; | |
| 277 | 793 pressure_update_alternating(); |
| 135 | 794 scheduleUpdateDeviceData(); |
| 38 | 795 global.lifeData.ascent_rate_meter_per_min = 0; |
| 135 | 796 copyPressureData(); |
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797 Scheduler.counterPressure100msec++; |
| 135 | 798 |
|
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799 if (!is_ambient_pressure_close_to_surface(&global.lifeData)) |
| 38 | 800 global.mode = MODE_DIVE; |
| 801 } | |
| 802 | |
|
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803 /* Evaluate compass data at 50 ms, 150 ms, 250 ms,... duration ~5ms */ |
|
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804 if(ticksdiff >= Scheduler.counterCompass100msec * 100 + 50) |
| 135 | 805 { |
| 806 compass_read(); | |
| 807 acceleration_read(); | |
| 808 compass_calc(); | |
| 809 copyCompassData(); | |
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810 Scheduler.counterCompass100msec++; |
| 135 | 811 } |
| 38 | 812 |
|
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813 /* evaluate compass data at 70 ms, 170 ms, 270 ms,... duration <1ms */ |
|
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814 if(ticksdiff >= Scheduler.counterAmbientLight100msec * 100 + 70) |
| 38 | 815 { |
| 816 adc_ambient_light_sensor_get_data(); | |
| 817 copyAmbientLightData(); | |
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818 Scheduler.counterAmbientLight100msec++; |
| 38 | 819 } |
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820 |
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821 |
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822 |
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823 /* Evaluate tissues, toxic data, etc. once a second... duration ~1ms */ |
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824 if(ticksdiff >= Scheduler.tick_execute1second) |
| 38 | 825 { |
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826 Scheduler.tick_execute1second = 0xFFFFFFFF; |
| 38 | 827 if(clearDecoNow) |
| 828 { | |
| 829 decom_reset_with_1000mbar(&global.lifeData); ///< this should almost reset desaturation time | |
| 830 // new 160215 hw | |
| 831 global.repetitive_dive = 0; | |
| 832 global.seconds_since_last_dive = 0; ///< this will reset OTU and CNS as well | |
| 833 global.no_fly_time_minutes = 0; | |
| 834 global.accidentFlag = 0; | |
| 835 global.accidentRemainingSeconds = 0; | |
| 836 vpm_init(&global.vpm, global.conservatism, global.repetitive_dive, global.seconds_since_last_dive); | |
| 837 clearDecoNow = 0; | |
| 838 } | |
| 89 | 839 |
|
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840 if(ManualExitDiveCounter) |
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841 { |
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842 ManualExitDiveCounter--; |
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843 } |
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844 |
| 38 | 845 if(global.seconds_since_last_dive) |
| 846 { | |
| 847 schedule_update_timer_helper(-1); | |
| 848 } | |
| 89 | 849 |
| 38 | 850 if(global.accidentRemainingSeconds) |
| 851 { | |
| 852 global.accidentRemainingSeconds--; | |
| 853 if(!global.accidentRemainingSeconds) | |
| 854 global.accidentFlag = 0; | |
| 855 } | |
| 856 global.dataSendToMaster.accidentFlags = global.accidentFlag; | |
| 89 | 857 |
| 38 | 858 update_surface_pressure(1); |
| 859 scheduleUpdateLifeData(0); | |
| 860 decom_oxygen_calculate_otu_degrade(&global.lifeData.otu, global.seconds_since_last_dive); | |
| 861 decom_oxygen_calculate_cns_degrade(&global.lifeData.cns, global.seconds_since_last_dive); | |
| 135 | 862 |
| 863 /* start desaturation calculation after first valid measurement has been done */ | |
| 864 if(global.lifeData.pressure_surface_bar != INVALID_PREASURE_VALUE) | |
| 865 { | |
| 866 global.lifeData.desaturation_time_minutes = decom_calc_desaturation_time(global.lifeData.tissue_nitrogen_bar,global.lifeData.tissue_helium_bar,global.lifeData.pressure_surface_bar); | |
| 867 } | |
| 868 else | |
| 869 { | |
| 870 global.lifeData.desaturation_time_minutes = 0; | |
| 871 } | |
| 38 | 872 battery_charger_get_status_and_contral_battery_gas_gauge(0); |
| 88 | 873 battery_gas_gauge_get_data(); |
| 89 | 874 |
| 88 | 875 copyCnsAndOtuData(); |
| 876 copyTimeData(); | |
| 877 copyBatteryData(); | |
| 878 copyDeviceData(); | |
| 38 | 879 |
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880 /* check if I2C is not up an running and try to reactivate if necessary. Also do initialization if problem occured during startup */ |
| 88 | 881 if(global.I2C_SystemStatus != HAL_OK) |
| 882 { | |
| 883 MX_I2C1_TestAndClear(); | |
|
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884 HAL_Delay(100); |
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885 I2C_DeInit(); |
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886 HAL_Delay(100); |
| 88 | 887 MX_I2C1_Init(); |
|
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888 HAL_Delay(100); |
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889 |
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890 if(global.I2C_SystemStatus == HAL_OK) |
| 88 | 891 { |
| 892 init_pressure(); | |
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893 if(is_init_pressure_done()) /* Init surface data with initial measurement */ |
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894 { |
|
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895 init_surface_ring(0); |
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896 } |
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897 |
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898 if(!battery_gas_gauge_CheckConfigOK()) |
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899 { |
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900 init_battery_gas_gauge(); |
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901 } |
| 88 | 902 } |
| 903 } | |
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904 } |
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905 |
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906 if(ticksdiff >= 1000) |
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907 { |
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908 //Set back tick counter |
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909 Scheduler.tickstart = HAL_GetTick(); |
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910 Scheduler.counterSPIdata100msec = 0; |
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911 Scheduler.counterCompass100msec = 0; |
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912 Scheduler.counterPressure100msec = 0; |
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913 Scheduler.counterAmbientLight100msec = 0; |
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914 Scheduler.tick_execute1second = SCHEDULER_TICK_EXE1SEC; |
| 38 | 915 } |
| 916 } | |
| 917 } | |
| 918 | |
| 207 | 919 inline void Scheduler_Request_sync_with_SPI(uint8_t SyncMethod) |
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920 { |
| 207 | 921 if( SyncMethod < SPI_SYNC_METHOD_INVALID) |
| 922 { | |
| 923 dospisync = SyncMethod; | |
| 924 } | |
| 925 } | |
| 926 | |
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927 void Scheduler_SyncToSPI(uint8_t TXtick) |
| 207 | 928 { |
| 929 uint32_t deltatick = 0; | |
|
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930 int8_t TXcompensation; |
| 207 | 931 |
| 932 switch(dospisync) | |
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933 { |
| 207 | 934 case SPI_SYNC_METHOD_HARD: |
| 935 //Set back tick counter | |
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936 Scheduler.tickstart = HAL_GetTick() - 4; /* consider 4ms offset for transfer */ |
| 207 | 937 Scheduler.counterSPIdata100msec = 0; |
| 938 Scheduler.counterCompass100msec = 0; | |
| 939 Scheduler.counterPressure100msec = 0; | |
| 940 Scheduler.counterAmbientLight100msec = 0; | |
| 941 dospisync = SPI_SYNC_METHOD_NONE; | |
| 942 break; | |
| 943 case SPI_SYNC_METHOD_SOFT: | |
| 944 deltatick = time_elapsed_ms(Scheduler.tickstart,HAL_GetTick()); | |
| 945 deltatick %= 100; /* clip to 100ms window */ | |
| 946 if(Scheduler.tickstart - deltatick >= 0) /* adjust start time to the next 100ms window */ | |
| 947 { | |
| 948 Scheduler.tickstart -= deltatick; | |
| 949 } | |
| 950 else | |
| 951 { | |
| 952 Scheduler.tickstart = 0xFFFFFFFF- (deltatick - Scheduler.tickstart); | |
| 953 } | |
| 954 dospisync = SPI_SYNC_METHOD_NONE; | |
| 955 break; | |
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956 default: /* continous sync activity */ |
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957 if(TXtick < 100) /* do not handle unexpected jump length > 100ms */ |
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958 { |
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959 TXtick += 4; /* add 4ms TX time to offset of 100ms time stamp */ |
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960 deltatick = time_elapsed_ms(Scheduler.tickstart,HAL_GetTick()); |
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961 deltatick %= 100; |
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962 if(deltatick > 50) |
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963 { |
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964 TXcompensation = deltatick - 100; /* neg drift */ |
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965 } |
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966 else |
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967 { |
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968 TXcompensation = deltatick; /* pos drift */ |
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969 } |
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970 TXcompensation = TXtick - TXcompensation; |
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971 Scheduler.tickstart -= TXcompensation; |
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972 } |
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973 else |
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974 { |
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975 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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976 } |
| 207 | 977 break; |
|
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978 } |
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979 } |
| 38 | 980 |
| 981 /** | |
| 982 ****************************************************************************** | |
| 983 * @brief scheduleCompassCalibrationMode | |
| 984 * @author heinrichs weikamp gmbh | |
| 985 * @version V0.0.1 | |
| 986 * @since 31-March-2015 | |
| 987 * @date 31-March-2015 | |
| 988 ****************************************************************************** | |
| 989 */ | |
| 990 void scheduleCompassCalibrationMode(void) | |
| 991 { | |
| 992 compass_init(1,7); // fast mode, max gain | |
| 993 compass_calib(); // duration : 1 minute! | |
| 994 compass_init(0,7); // back to normal mode | |
| 995 | |
| 996 if(global.seconds_since_last_dive) | |
| 997 { | |
| 998 schedule_update_timer_helper(-1); | |
| 999 } | |
| 1000 | |
| 1001 scheduleUpdateLifeData(0); | |
| 1002 global.mode = MODE_SURFACE; | |
| 1003 } | |
| 1004 | |
| 1005 | |
| 1006 /** | |
| 1007 ****************************************************************************** | |
| 1008 * @brief scheduleSleepMode / sleep mode: Main Loop | |
| 1009 * @author heinrichs weikamp gmbh | |
| 1010 * @version V0.0.2 | |
| 1011 * @since 31-March-2015 | |
| 1012 * @date 22-April-2014 | |
| 1013 ****************************************************************************** | |
| 1014 */ | |
| 1015 | |
| 1016 void scheduleSleepMode(void) | |
| 1017 { | |
| 1018 global.dataSendToMaster.mode = 0; | |
| 1019 global.deviceDataSendToMaster.mode = 0; | |
| 1020 | |
| 1021 /* prevent button wake up problem while in sleep_prepare | |
| 1022 * sleep prepare does I2C_DeInit() | |
| 1023 */ | |
| 1024 if(global.mode != MODE_SLEEP) | |
| 1025 MX_I2C1_Init(); | |
| 1026 else | |
| 1027 do | |
| 1028 { | |
| 1029 I2C_DeInit(); | |
| 1030 | |
| 1031 #ifdef DEBUGMODE | |
| 1032 HAL_Delay(2000); | |
| 1033 #else | |
| 1034 RTC_StopMode_2seconds(); | |
| 1035 #endif | |
| 1036 | |
| 1037 | |
| 1038 | |
| 1039 if(global.mode == MODE_SLEEP) | |
| 1040 secondsCount += 2; | |
| 1041 | |
| 1042 MX_I2C1_Init(); | |
| 1043 pressure_sensor_get_pressure_raw(); | |
| 1044 | |
| 475 | 1045 /* check if I2C is not up and running and try to reactivate if necessary. Also do initialization if problem occurred during startup */ |
|
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1046 if(global.I2C_SystemStatus != HAL_OK) |
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1047 { |
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1048 MX_I2C1_TestAndClear(); |
|
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1049 HAL_Delay(100); |
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1050 I2C_DeInit(); |
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1051 HAL_Delay(100); |
|
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1052 MX_I2C1_Init(); |
|
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1053 HAL_Delay(100); |
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1054 |
| 475 | 1055 |
| 1056 if((global.I2C_SystemStatus == HAL_OK) && (!is_init_pressure_done())) | |
|
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1057 { |
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1058 init_pressure(); |
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1059 } |
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1060 } |
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1061 |
| 38 | 1062 if(secondsCount >= 30) |
| 1063 { | |
| 1064 pressure_sensor_get_temperature_raw(); | |
| 1065 battery_gas_gauge_get_data(); | |
| 1066 // ReInit_battery_charger_status_pins(); | |
| 1067 battery_charger_get_status_and_contral_battery_gas_gauge(1); | |
| 1068 // DeInit_battery_charger_status_pins(); | |
| 1069 secondsCount = 0; | |
| 1070 } | |
| 1071 | |
| 1072 pressure_calculation(); | |
| 1073 | |
| 1074 scheduleUpdateDeviceData(); | |
| 1075 update_surface_pressure(2); | |
| 1076 | |
| 1077 if(global.seconds_since_last_dive) | |
| 1078 { | |
| 1079 schedule_update_timer_helper(-1); | |
| 1080 } | |
| 1081 | |
| 1082 if(global.accidentRemainingSeconds) | |
| 1083 { | |
| 1084 if(global.accidentRemainingSeconds > 2) | |
| 1085 global.accidentRemainingSeconds -= 2; | |
| 1086 else | |
| 1087 { | |
| 1088 global.accidentRemainingSeconds = 0; | |
| 1089 global.accidentFlag = 0; | |
| 1090 } | |
| 1091 } | |
| 1092 | |
|
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1093 if (((!is_ambient_pressure_close_to_surface(&global.lifeData)) && (global.lifeData.pressure_surface_bar > START_DIVE_MOUNTAIN_MODE_BAR )) |
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1094 || (global.lifeData.pressure_ambient_bar > START_DIVE_IMMEDIATLY_BAR)) |
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1095 { |
| 38 | 1096 global.mode = MODE_BOOT; |
|
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1097 } |
| 38 | 1098 scheduleUpdateLifeData(2000); |
| 1099 } | |
| 1100 while(global.mode == MODE_SLEEP); | |
| 1101 /* new section for system after Standby */ | |
| 1102 scheduleUpdateLifeData(-1); | |
| 1103 clearDecoNow = 0; | |
| 1104 setButtonsNow = 0; | |
|
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1105 reinitGlobals(); |
| 38 | 1106 } |
| 1107 | |
| 1108 | |
| 1109 | |
| 1110 /* Private functions ---------------------------------------------------------*/ | |
| 1111 | |
| 1112 /** | |
| 1113 ****************************************************************************** | |
| 1114 * @brief scheduleUpdateLifeData / calculates tissues | |
| 1115 * @author Peter Ryser | |
| 1116 * @version V0.0.1 | |
| 1117 * @date 22-April-2014 | |
| 1118 ****************************************************************************** | |
| 1119 */ | |
| 1120 | |
| 1121 | |
| 1122 void scheduleUpdateLifeData(int32_t asynchron_milliseconds_since_last) | |
| 1123 { | |
| 1124 static _Bool first = 1; | |
| 1125 static uint32_t tickstart = 0; | |
| 1126 static uint32_t ticksrest = 0; | |
| 1127 | |
| 1128 uint32_t ticksdiff = 0; | |
| 1129 uint32_t ticksnow = 0; | |
| 1130 uint32_t time_seconds = 0; | |
| 1131 uint8_t whichGasTmp = 0; | |
| 1132 | |
| 135 | 1133 uint8_t updateTissueData = 0; |
| 1134 | |
| 1135 | |
| 1136 if(global.lifeData.pressure_surface_bar == INVALID_PREASURE_VALUE) | |
| 1137 { | |
| 1138 updateTissueData = 1; | |
| 1139 } | |
| 1140 | |
| 38 | 1141 if(asynchron_milliseconds_since_last < 0) |
| 1142 { | |
| 1143 first = 1; | |
| 1144 tickstart = 0; | |
| 1145 ticksrest = 0; | |
| 1146 return; | |
| 1147 } | |
| 1148 | |
| 1149 if(!asynchron_milliseconds_since_last && first) | |
| 1150 { | |
| 1151 tickstart = HAL_GetTick(); | |
| 1152 first = 0; | |
| 1153 return; | |
| 1154 } | |
| 1155 | |
| 1156 whichGasTmp = global.whichGas; | |
| 1157 global.lifeData.actualGas = global.aktualGas[whichGasTmp]; | |
| 1158 global.lifeData.pressure_ambient_bar = get_pressure_mbar() / 1000.0f; | |
| 1159 global.lifeData.pressure_surface_bar = get_surface_mbar() / 1000.0f; | |
| 1160 | |
| 135 | 1161 if(updateTissueData) |
| 1162 { | |
| 1163 decom_reset_with_ambientmbar(global.lifeData.pressure_surface_bar,&global.lifeData); | |
| 1164 } | |
| 1165 | |
| 38 | 1166 if(!asynchron_milliseconds_since_last) |
| 1167 { | |
| 1168 ticksnow = HAL_GetTick(); | |
| 1169 ticksdiff = time_elapsed_ms(tickstart,ticksnow); | |
| 1170 } | |
| 1171 else | |
| 1172 { | |
| 1173 first = 1; | |
| 1174 ticksdiff = asynchron_milliseconds_since_last; | |
| 1175 } | |
| 1176 | |
| 1177 if(ticksrest > 1000) // whatever happens after standby with STM32L476 | |
| 1178 ticksrest = 0; // maybe move static to SRAM2 | |
| 1179 | |
| 1180 ticksdiff += ticksrest; | |
| 1181 time_seconds = ticksdiff/ 1000; | |
| 1182 ticksrest = ticksdiff - time_seconds * 1000; | |
| 1183 tickstart = ticksnow; | |
| 1184 | |
| 1185 decom_tissues_exposure((int)time_seconds, &global.lifeData); | |
| 1186 if(global.demo_mode) | |
| 1187 decom_tissues_exposure((int)(3*time_seconds), &global.lifeData); | |
| 1188 copyTissueData(); | |
| 1189 } | |
| 1190 | |
| 1191 | |
| 1192 /** | |
| 1193 ****************************************************************************** | |
| 1194 * @brief scheduleUpdateDeviceData | |
| 1195 * @author heinrichs weikamp gmbh | |
| 1196 * @version V0.0.1 | |
| 1197 * @date 16-March-2015 | |
| 1198 * | |
| 1199 * two step process | |
| 1200 * first compare with data from main CPU == externalLogbookFlash | |
| 1201 * second update with new sensor data | |
| 1202 ****************************************************************************** | |
| 1203 */ | |
| 1204 void scheduleSetDate(SDeviceLine *line) | |
| 1205 { | |
| 1206 extern RTC_HandleTypeDef RTCHandle; | |
| 1207 | |
| 1208 line->date_rtc_dr = (uint32_t)(RTCHandle.Instance->DR & RTC_DR_RESERVED_MASK); | |
| 1209 line->time_rtc_tr = (uint32_t)(RTCHandle.Instance->TR & RTC_TR_RESERVED_MASK); | |
| 1210 } | |
| 1211 | |
| 1212 | |
| 1213 void scheduleCopyDeviceData(SDeviceLine *lineWrite, const SDeviceLine *lineRead) | |
| 1214 { | |
| 1215 lineWrite->date_rtc_dr = lineRead->date_rtc_dr; | |
| 1216 lineWrite->time_rtc_tr = lineRead->time_rtc_tr; | |
| 1217 lineWrite->value_int32 = lineRead->value_int32; | |
| 1218 } | |
| 1219 | |
| 1220 | |
|
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1221 void scheduletranslateDate(uint32_t datetmpreg, RTC_DateTypeDef *sDate) |
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1222 { |
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1223 datetmpreg = (uint32_t)(datetmpreg & RTC_DR_RESERVED_MASK); |
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1224 |
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1225 /* Fill the structure fields with the read parameters */ |
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1226 sDate->Year = (uint8_t)((datetmpreg & (RTC_DR_YT | RTC_DR_YU)) >> 16); |
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1227 sDate->Month = (uint8_t)((datetmpreg & (RTC_DR_MT | RTC_DR_MU)) >> 8); |
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1228 sDate->Date = (uint8_t)(datetmpreg & (RTC_DR_DT | RTC_DR_DU)); |
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1229 sDate->WeekDay = (uint8_t)((datetmpreg & (RTC_DR_WDU)) >> 13); |
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1230 |
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1231 /* Convert the date structure parameters to Binary format */ |
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1232 sDate->Year = (uint8_t)RTC_Bcd2ToByte(sDate->Year); |
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1233 sDate->Month = (uint8_t)RTC_Bcd2ToByte(sDate->Month); |
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1234 sDate->Date = (uint8_t)RTC_Bcd2ToByte(sDate->Date); |
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1235 } |
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1236 |
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1237 void scheduleCheckDate(void) |
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1238 { |
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1239 uint32_t localdate; |
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1240 RTC_DateTypeDef sDate; |
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1241 localdate = (uint32_t)(RTCHandle.Instance->DR & RTC_DR_RESERVED_MASK); |
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1242 scheduletranslateDate(localdate, &sDate); |
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1243 |
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1244 /* 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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1245 if(sDate.Year < 15) |
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1246 { |
|
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Restore last known date: After a power off RTC looses time data and restarts in the year 2000. Code will fix this date to the year 2016. This change will set the date to the last known date of the operation hour counter
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1247 scheduletranslateDate(DeviceDataFlash.hoursOfOperation.date_rtc_dr, &sDate); |
|
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1248 if(sDate.Year > 16) |
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1249 { |
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1250 RTC_SetDate(sDate); |
|
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1251 } |
|
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1252 } |
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Restore last known date: After a power off RTC looses time data and restarts in the year 2000. Code will fix this date to the year 2016. This change will set the date to the last known date of the operation hour counter
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1253 |
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Restore last known date: After a power off RTC looses time data and restarts in the year 2000. Code will fix this date to the year 2016. This change will set the date to the last known date of the operation hour counter
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1254 } |
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Restore last known date: After a power off RTC looses time data and restarts in the year 2000. Code will fix this date to the year 2016. This change will set the date to the last known date of the operation hour counter
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1255 |
| 38 | 1256 void scheduleUpdateDeviceData(void) |
| 1257 { | |
| 1258 /* first step, main CPU */ | |
| 1259 | |
| 1260 if(deviceDataFlashValid) | |
| 1261 { | |
| 1262 /* max values */ | |
|
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1263 if(global.deviceData.hoursOfOperation.value_int32 < DeviceDataFlash.hoursOfOperation.value_int32) |
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Restore last known date: After a power off RTC looses time data and restarts in the year 2000. Code will fix this date to the year 2016. This change will set the date to the last known date of the operation hour counter
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1264 { |
|
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Restore last known date: After a power off RTC looses time data and restarts in the year 2000. Code will fix this date to the year 2016. This change will set the date to the last known date of the operation hour counter
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1265 scheduleCopyDeviceData(&global.deviceData.hoursOfOperation, &DeviceDataFlash.hoursOfOperation); |
|
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1266 #ifdef RESTORE_LAST_KNOWN_DATE |
|
409
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1267 scheduleCheckDate(); |
|
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1268 #endif |
|
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1269 } |
| 38 | 1270 if(global.deviceData.batteryChargeCompleteCycles.value_int32 < DeviceDataFlash.batteryChargeCompleteCycles.value_int32) |
| 1271 { | |
| 1272 scheduleCopyDeviceData(&global.deviceData.batteryChargeCompleteCycles, &DeviceDataFlash.batteryChargeCompleteCycles); | |
| 1273 } | |
| 1274 if(global.deviceData.batteryChargeCycles.value_int32 < DeviceDataFlash.batteryChargeCycles.value_int32) | |
| 1275 { | |
| 1276 scheduleCopyDeviceData(&global.deviceData.batteryChargeCycles, &DeviceDataFlash.batteryChargeCycles); | |
| 1277 } | |
| 1278 if(global.deviceData.temperatureMaximum.value_int32 < DeviceDataFlash.temperatureMaximum.value_int32) | |
| 1279 { | |
| 1280 scheduleCopyDeviceData(&global.deviceData.temperatureMaximum, &DeviceDataFlash.temperatureMaximum); | |
| 1281 } | |
| 1282 if(global.deviceData.depthMaximum.value_int32 < DeviceDataFlash.depthMaximum.value_int32) | |
| 1283 { | |
| 1284 scheduleCopyDeviceData(&global.deviceData.depthMaximum, &DeviceDataFlash.depthMaximum); | |
| 1285 } | |
| 1286 if(global.deviceData.diveCycles.value_int32 < DeviceDataFlash.diveCycles.value_int32) | |
| 1287 { | |
| 1288 scheduleCopyDeviceData(&global.deviceData.diveCycles, &DeviceDataFlash.diveCycles); | |
| 1289 } | |
| 1290 | |
| 1291 /* min values */ | |
| 1292 if(global.deviceData.temperatureMinimum.value_int32 > DeviceDataFlash.temperatureMinimum.value_int32) | |
| 1293 { | |
| 1294 scheduleCopyDeviceData(&global.deviceData.temperatureMinimum, &DeviceDataFlash.temperatureMinimum); | |
| 1295 } | |
| 1296 if(global.deviceData.voltageMinimum.value_int32 > DeviceDataFlash.voltageMinimum.value_int32) | |
| 1297 { | |
| 1298 scheduleCopyDeviceData(&global.deviceData.voltageMinimum, &DeviceDataFlash.voltageMinimum); | |
| 1299 } | |
| 1300 } | |
| 1301 | |
| 1302 /* second step, sensor data */ | |
| 1303 int32_t temperature_centigrad_int32; | |
| 1304 int32_t pressure_mbar_int32; | |
| 1305 int32_t voltage_mvolt_int32; | |
| 1306 | |
| 1307 temperature_centigrad_int32 = (int32_t)(get_temperature() * 100); | |
| 1308 if(temperature_centigrad_int32 < global.deviceData.temperatureMinimum.value_int32) | |
| 1309 { | |
| 1310 global.deviceData.temperatureMinimum.value_int32 = temperature_centigrad_int32; | |
| 88 | 1311 scheduleSetDate(&global.deviceData.temperatureMinimum); |
| 38 | 1312 } |
| 1313 | |
| 1314 if(temperature_centigrad_int32 > global.deviceData.temperatureMaximum.value_int32) | |
| 1315 { | |
| 1316 global.deviceData.temperatureMaximum.value_int32 = temperature_centigrad_int32; | |
| 88 | 1317 scheduleSetDate(&global.deviceData.temperatureMaximum); |
| 38 | 1318 } |
| 1319 | |
| 1320 pressure_mbar_int32 = (int32_t)get_pressure_mbar(); | |
| 1321 if(pressure_mbar_int32 > global.deviceData.depthMaximum.value_int32) | |
| 1322 { | |
| 1323 global.deviceData.depthMaximum.value_int32 = pressure_mbar_int32; | |
| 88 | 1324 scheduleSetDate(&global.deviceData.depthMaximum); |
| 38 | 1325 } |
| 1326 | |
| 1327 voltage_mvolt_int32 = (int32_t)(get_voltage() * 1000); | |
| 1328 if(voltage_mvolt_int32 < global.deviceData.voltageMinimum.value_int32) | |
| 1329 { | |
| 1330 global.deviceData.voltageMinimum.value_int32 = voltage_mvolt_int32; | |
| 88 | 1331 scheduleSetDate(&global.deviceData.voltageMinimum); |
| 38 | 1332 } |
| 1333 | |
| 1334 /* third step, counter */ | |
| 1335 switch (global.mode) | |
| 1336 { | |
| 1337 case MODE_SURFACE: | |
| 1338 case MODE_DIVE: | |
| 1339 default: | |
| 1340 deviceDataSubSeconds++; | |
| 1341 if(deviceDataSubSeconds > 10) | |
| 1342 { | |
| 1343 deviceDataSubSeconds = 0; | |
| 1344 global.deviceData.hoursOfOperation.value_int32++; | |
|
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1345 scheduleSetDate(&global.deviceData.hoursOfOperation); |
| 38 | 1346 } |
| 1347 break; | |
| 1348 | |
| 1349 case MODE_SLEEP: | |
| 1350 case MODE_SHUTDOWN: | |
| 1351 break; | |
| 1352 } | |
| 1353 } | |
| 1354 | |
| 1355 | |
| 1356 void scheduleUpdateDeviceDataChargerFull(void) | |
| 1357 { | |
| 1358 global.deviceData.batteryChargeCompleteCycles.value_int32++; | |
| 88 | 1359 scheduleSetDate(&global.deviceData.batteryChargeCompleteCycles); |
| 38 | 1360 } |
| 1361 | |
| 1362 | |
| 1363 void scheduleUpdateDeviceDataChargerCharging(void) | |
| 1364 { | |
| 1365 global.deviceData.batteryChargeCycles.value_int32++; | |
| 88 | 1366 scheduleSetDate(&global.deviceData.batteryChargeCycles); |
| 38 | 1367 } |
| 1368 | |
| 1369 | |
| 1370 /** | |
| 1371 ****************************************************************************** | |
| 1372 * @brief vpm_crush / calls vpm calc_crushing_pressure every four seconds during descend | |
| 1373 * @author Peter Ryser | |
| 1374 * @version V0.0.1 | |
| 1375 * @date 22-April-2014 | |
| 1376 ****************************************************************************** | |
| 1377 */ | |
| 1378 _Bool vpm_crush2(void) | |
| 1379 { | |
| 1380 int i = 0; | |
| 1381 static float starting_ambient_pressure = 0; | |
| 1382 static float ending_ambient_pressure = 0; | |
| 1383 static float time_calc_begin = -1; | |
| 1384 static float initial_helium_pressure[16]; | |
| 1385 static float initial_nitrogen_pressure[16]; | |
| 1386 ending_ambient_pressure = global.lifeData.pressure_ambient_bar * 10; | |
| 1387 | |
| 1388 if((global.lifeData.dive_time_seconds <= 4) || (starting_ambient_pressure >= ending_ambient_pressure)) | |
| 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 return 0; | |
| 1398 } | |
| 1399 if(global.lifeData.dive_time_seconds - time_calc_begin >= 4) | |
| 1400 { | |
| 1401 if(ending_ambient_pressure > starting_ambient_pressure + 0.5f) | |
| 1402 { | |
| 1403 float rate = (ending_ambient_pressure - starting_ambient_pressure) * 60 / 4; | |
| 1404 calc_crushing_pressure(&global.lifeData, &global.vpm, initial_helium_pressure, initial_nitrogen_pressure, starting_ambient_pressure, rate); | |
| 1405 | |
| 1406 time_calc_begin = global.lifeData.dive_time_seconds; | |
| 1407 starting_ambient_pressure = global.lifeData.pressure_ambient_bar * 10; | |
| 1408 for( i = 0; i < 16; i++) | |
| 1409 { | |
| 1410 initial_helium_pressure[i] = global.lifeData.tissue_helium_bar[i] * 10; | |
| 1411 initial_nitrogen_pressure[i] = global.lifeData.tissue_nitrogen_bar[i] * 10; | |
| 1412 } | |
| 1413 | |
| 1414 return 1; | |
| 1415 } | |
| 1416 | |
| 1417 } | |
| 1418 return 0; | |
| 1419 } | |
| 1420 | |
| 1421 | |
| 1422 long get_nofly_time_minutes(void) | |
| 1423 { | |
| 1424 | |
| 1425 if(global.no_fly_time_minutes <= 0) | |
| 1426 return 0; | |
| 1427 | |
| 1428 long minutes_since_last_dive = global.seconds_since_last_dive/60; | |
| 1429 | |
| 1430 if((global.seconds_since_last_dive > 0) && (global.no_fly_time_minutes > minutes_since_last_dive)) | |
| 1431 { | |
| 1432 return (global.no_fly_time_minutes - minutes_since_last_dive); | |
| 1433 } | |
| 1434 else | |
| 1435 { | |
| 1436 global.no_fly_time_minutes = 0; | |
| 1437 return 0; | |
| 1438 } | |
| 1439 } | |
| 1440 | |
| 1441 | |
| 1442 //Supports threadsave copying!!! | |
| 1443 void copyActualGas(SGas gas) | |
| 1444 { | |
| 1445 uint8_t whichGas = !global.whichGas; | |
| 1446 global.aktualGas[whichGas] = gas; | |
| 1447 global.whichGas = whichGas; | |
| 1448 } | |
| 1449 | |
| 1450 | |
| 1451 //Supports threadsave copying!!! | |
| 1452 void copyPressureData(void) | |
| 1453 { | |
|
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|
1454 global.dataSendToMaster.sensorErrors = global.I2C_SystemStatus; |
| 38 | 1455 uint8_t boolPressureData = !global.dataSendToMaster.boolPressureData; |
| 1456 global.dataSendToMaster.data[boolPressureData].temperature = get_temperature(); | |
| 1457 global.dataSendToMaster.data[boolPressureData].pressure_mbar = get_pressure_mbar(); | |
| 1458 global.dataSendToMaster.data[boolPressureData].surface_mbar = get_surface_mbar(); | |
| 1459 global.dataSendToMaster.data[boolPressureData].ascent_rate_meter_per_min = global.lifeData.ascent_rate_meter_per_min; | |
| 1460 global.dataSendToMaster.data[boolPressureData].pressure_uTick = HAL_GetTick(); | |
| 1461 global.dataSendToMaster.boolPressureData = boolPressureData; | |
|
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diff
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|
1462 global.dataSendToMaster.data[boolPressureData].SPARE1 = is_surface_pressure_stable(); |
| 38 | 1463 } |
| 1464 | |
| 1465 | |
| 1466 //Supports threadsave copying!!! | |
| 1467 void copyCnsAndOtuData(void) | |
| 1468 { | |
| 1469 //uint8_t dataSendToMaster. | |
| 1470 uint8_t boolToxicData = !global.dataSendToMaster.boolToxicData; | |
| 1471 global.dataSendToMaster.data[boolToxicData].cns = global.lifeData.cns; | |
| 1472 global.dataSendToMaster.data[boolToxicData].otu = global.lifeData.otu; | |
| 1473 global.dataSendToMaster.data[boolToxicData].desaturation_time_minutes = global.lifeData.desaturation_time_minutes; | |
| 1474 global.dataSendToMaster.data[boolToxicData].no_fly_time_minutes = get_nofly_time_minutes(); | |
| 1475 global.dataSendToMaster.boolToxicData = boolToxicData; | |
| 1476 } | |
| 1477 | |
| 1478 | |
| 1479 //Supports threadsave copying!!! | |
| 1480 void copyTimeData(void) | |
| 1481 { | |
| 1482 extern RTC_HandleTypeDef RTCHandle; | |
| 1483 | |
| 1484 uint8_t boolTimeData = !global.dataSendToMaster.boolTimeData; | |
| 1485 global.dataSendToMaster.data[boolTimeData].localtime_rtc_tr = (uint32_t)(RTCHandle.Instance->TR & RTC_TR_RESERVED_MASK); | |
| 1486 global.dataSendToMaster.data[boolTimeData].localtime_rtc_dr = (uint32_t)(RTCHandle.Instance->DR & RTC_DR_RESERVED_MASK); | |
| 1487 global.dataSendToMaster.data[boolTimeData].divetime_seconds = (uint32_t)global.lifeData.dive_time_seconds; | |
| 1488 global.dataSendToMaster.data[boolTimeData].dive_time_seconds_without_surface_time = (uint32_t)global.lifeData.dive_time_seconds_without_surface_time; | |
| 1489 global.dataSendToMaster.data[boolTimeData].surfacetime_seconds = (uint32_t)global.seconds_since_last_dive; | |
| 1490 global.dataSendToMaster.data[boolTimeData].counterSecondsShallowDepth = (uint32_t)global.lifeData.counterSecondsShallowDepth; | |
| 1491 global.dataSendToMaster.boolTimeData = boolTimeData; | |
| 1492 } | |
| 1493 | |
| 1494 | |
| 1495 //Supports threadsave copying!!! | |
| 1496 void copyCompassData(void) | |
| 1497 { | |
| 1498 extern float compass_heading; | |
| 1499 extern float compass_roll; | |
| 1500 extern float compass_pitch; | |
| 1501 //uint8_t dataSendToMaster. | |
| 1502 uint8_t boolCompassData = !global.dataSendToMaster.boolCompassData; | |
| 1503 global.dataSendToMaster.data[boolCompassData].compass_heading = compass_heading; | |
| 1504 global.dataSendToMaster.data[boolCompassData].compass_roll = compass_roll; | |
| 1505 global.dataSendToMaster.data[boolCompassData].compass_pitch = compass_pitch; | |
| 1506 global.dataSendToMaster.data[boolCompassData].compass_DX_f = 0; | |
| 1507 global.dataSendToMaster.data[boolCompassData].compass_DY_f = 0; | |
| 1508 global.dataSendToMaster.data[boolCompassData].compass_DZ_f = 0; | |
| 1509 global.dataSendToMaster.data[boolCompassData].compass_uTick = HAL_GetTick(); | |
| 1510 global.dataSendToMaster.boolCompassData = boolCompassData; | |
| 1511 } | |
| 1512 | |
| 1513 | |
| 1514 void copyCompassDataDuringCalibration(int16_t dx, int16_t dy, int16_t dz) | |
| 1515 { | |
| 1516 extern float compass_heading; | |
| 1517 extern float compass_roll; | |
| 1518 extern float compass_pitch; | |
| 1519 //uint8_t dataSendToMaster. | |
| 1520 uint8_t boolCompassData = !global.dataSendToMaster.boolCompassData; | |
| 1521 global.dataSendToMaster.data[boolCompassData].compass_heading = compass_heading; | |
| 1522 global.dataSendToMaster.data[boolCompassData].compass_roll = compass_roll; | |
| 1523 global.dataSendToMaster.data[boolCompassData].compass_pitch = compass_pitch; | |
| 1524 global.dataSendToMaster.data[boolCompassData].compass_DX_f = dx; | |
| 1525 global.dataSendToMaster.data[boolCompassData].compass_DY_f = dy; | |
| 1526 global.dataSendToMaster.data[boolCompassData].compass_DZ_f = dz; | |
| 1527 global.dataSendToMaster.boolCompassData = boolCompassData; | |
| 1528 } | |
| 1529 | |
| 1530 | |
| 1531 //Supports threadsave copying!!! | |
| 1532 void copyBatteryData(void) | |
| 1533 { | |
| 1534 uint8_t boolBatteryData = !global.dataSendToMaster.boolBatteryData; | |
| 1535 global.dataSendToMaster.data[boolBatteryData].battery_voltage = get_voltage(); | |
| 1536 global.dataSendToMaster.data[boolBatteryData].battery_charge= get_charge(); | |
| 1537 global.dataSendToMaster.boolBatteryData = boolBatteryData; | |
| 1538 } | |
| 1539 | |
| 1540 | |
| 1541 //Supports threadsave copying!!! | |
| 1542 void copyAmbientLightData(void) | |
| 1543 { | |
| 1544 uint8_t boolAmbientLightData = !global.dataSendToMaster.boolAmbientLightData; | |
| 1545 global.dataSendToMaster.data[boolAmbientLightData].ambient_light_level = get_ambient_light_level(); | |
| 1546 global.dataSendToMaster.boolAmbientLightData = boolAmbientLightData; | |
| 1547 } | |
| 1548 | |
| 1549 | |
| 1550 //Supports threadsave copying!!! | |
| 1551 void copyTissueData(void) | |
| 1552 { | |
| 1553 //uint8_t dataSendToMaster. | |
| 1554 uint8_t boolTisssueData = !global.dataSendToMaster.boolTisssueData; | |
| 1555 for(int i = 0; i < 16; i++) | |
| 1556 { | |
| 1557 global.dataSendToMaster.data[boolTisssueData].tissue_nitrogen_bar[i] = global.lifeData.tissue_nitrogen_bar[i]; | |
| 1558 global.dataSendToMaster.data[boolTisssueData].tissue_helium_bar[i] = global.lifeData.tissue_helium_bar[i]; | |
| 1559 } | |
| 1560 global.dataSendToMaster.boolTisssueData = boolTisssueData; | |
| 1561 } | |
| 1562 | |
| 1563 | |
| 1564 //Supports threadsave copying!!! | |
| 1565 void copyVpmCrushingData(void) | |
| 1566 { | |
| 1567 //uint8_t dataSendToMaster. | |
| 1568 uint8_t boolCrushingData = !global.dataSendToMaster.boolCrushingData; | |
| 1569 for(int i = 0; i < 16; i++) | |
| 1570 { | |
| 1571 global.dataSendToMaster.data[boolCrushingData].max_crushing_pressure_n2[i] = global.vpm.max_crushing_pressure_n2[i]; | |
| 1572 global.dataSendToMaster.data[boolCrushingData].max_crushing_pressure_he[i] = global.vpm.max_crushing_pressure_he[i]; | |
| 1573 global.dataSendToMaster.data[boolCrushingData].adjusted_critical_radius_he[i] = global.vpm.adjusted_critical_radius_he[i]; | |
| 1574 global.dataSendToMaster.data[boolCrushingData].adjusted_critical_radius_n2[i] = global.vpm.adjusted_critical_radius_n2[i]; | |
| 1575 } | |
| 1576 global.dataSendToMaster.boolCrushingData = boolCrushingData; | |
| 1577 } | |
| 1578 | |
| 1579 | |
| 1580 void copyDeviceData(void) | |
| 1581 { | |
| 1582 uint8_t boolDeviceData = !global.deviceDataSendToMaster.boolDeviceData; | |
| 1583 memcpy(&global.deviceDataSendToMaster.DeviceData[boolDeviceData], &global.deviceData,sizeof(SDevice)); | |
| 1584 global.deviceDataSendToMaster.boolDeviceData = boolDeviceData; | |
| 1585 | |
| 1586 global.deviceDataSendToMaster.boolVpmRepetitiveDataValid = 0; | |
| 1587 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.adjusted_critical_radius_he, &global.vpm.adjusted_critical_radius_he, sizeof(16*4)); | |
| 1588 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.adjusted_critical_radius_n2, &global.vpm.adjusted_critical_radius_n2, sizeof(16*4)); | |
| 1589 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.adjusted_crushing_pressure_he, &global.vpm.adjusted_crushing_pressure_he, sizeof(16*4)); | |
| 1590 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.adjusted_crushing_pressure_n2, &global.vpm.adjusted_crushing_pressure_n2, sizeof(16*4)); | |
| 1591 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.initial_allowable_gradient_he, &global.vpm.initial_allowable_gradient_he, sizeof(16*4)); | |
| 1592 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.initial_allowable_gradient_n2, &global.vpm.initial_allowable_gradient_n2, sizeof(16*4)); | |
| 1593 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.max_actual_gradient, &global.vpm.max_actual_gradient, sizeof(16*4)); | |
| 1594 global.deviceDataSendToMaster.VpmRepetitiveData.repetitive_variables_not_valid = global.vpm.repetitive_variables_not_valid; | |
| 1595 global.deviceDataSendToMaster.boolVpmRepetitiveDataValid = 1; | |
| 1596 } | |
| 1597 | |
| 1598 /* copyPICdata(); is used in spi.c */ | |
| 1599 void copyPICdata(void) | |
| 1600 { | |
| 1601 uint8_t boolPICdata = !global.dataSendToMaster.boolPICdata; | |
| 1602 for(int i = 0; i < 3; i++) | |
| 1603 { | |
| 1604 global.dataSendToMaster.data[boolPICdata].button_setting[i] = global.ButtonPICdata[i]; | |
| 1605 } | |
| 1606 global.dataSendToMaster.boolPICdata = boolPICdata; | |
| 1607 } | |
| 1608 | |
| 1609 | |
| 1610 typedef enum | |
| 1611 { | |
| 1612 SPI3_OK = 0x00, | |
| 1613 SPI3_DEINIT = 0x01, | |
| 1614 } SPI3_StatusTypeDef; | |
| 1615 /* if spi3 is running and the SPI3_ButtonAdjust call returns OK, all is fine | |
| 1616 if the SPI3_ButtonAdjust call returns error, the spi3 is DeInit | |
| 1617 and will be init the next call of scheduleSetButtonResponsiveness() | |
| 1618 and data will be send again on the third call | |
| 1619 therefore on return 0 of scheduleSetButtonResponsiveness() the caller flag should kept active | |
| 1620 */ | |
| 1621 uint8_t scheduleSetButtonResponsiveness(void) | |
| 1622 { | |
| 1623 static uint8_t SPI3status = SPI3_OK; | |
| 1624 | |
| 1625 if((SPI3status == SPI3_OK) && (SPI3_ButtonAdjust(global.ButtonResponsiveness, global.ButtonPICdata))) | |
| 1626 { | |
| 1627 copyPICdata(); | |
| 1628 return 1; | |
| 1629 } | |
| 1630 else | |
| 1631 { | |
| 1632 for(int i=0;i<3;i++) | |
| 1633 { | |
| 1634 global.ButtonPICdata[i] = 0xFF; | |
| 1635 } | |
| 1636 copyPICdata(); | |
| 1637 | |
| 1638 if(SPI3status == SPI3_OK) | |
| 1639 { | |
| 1640 MX_SPI3_DeInit(); | |
| 1641 SPI3status = SPI3_DEINIT; | |
| 1642 } | |
| 1643 else | |
| 1644 { | |
| 1645 MX_SPI3_Init(); | |
| 1646 SPI3status = SPI3_OK; | |
| 1647 } | |
| 1648 return 0; | |
| 1649 } | |
| 1650 } | |
| 1651 | |
| 1652 | |
|
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1653 //save time difference |
| 38 | 1654 uint32_t time_elapsed_ms(uint32_t ticksstart,uint32_t ticksnow) |
| 1655 { | |
| 1656 if(ticksstart <= ticksnow) | |
| 1657 { | |
| 1658 return ticksnow - ticksstart; | |
| 1659 } | |
| 1660 else | |
| 1661 { | |
| 1662 return 0xFFFFFFFF - ticksstart + ticksnow; | |
| 1663 } | |
| 1664 } | |
| 1665 | |
| 1666 /* same as in data_central.c */ | |
|
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1667 _Bool is_ambient_pressure_close_to_surface(SLifeData *lifeData) |
| 38 | 1668 { |
|
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1669 _Bool retval = true; |
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1670 |
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1671 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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1672 { |
|
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1673 /* this will e.g. apply in case of a significant pressure change during last 30 minutes => use increased offset for surface detection */ |
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1674 if (lifeData->pressure_ambient_bar > START_DIVE_IMMEDIATLY_BAR) |
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1675 { |
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1676 retval = false; |
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1677 } |
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1678 else if(is_surface_pressure_stable()) /* this is the expected start condition */ |
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1679 { |
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1680 if((lifeData->pressure_ambient_bar >= (lifeData->pressure_surface_bar + 0.1f)) |
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1681 && (ManualExitDiveCounter == 0)) /* only if diver did not request to exit dive mode */ |
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1682 { |
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1683 retval = false; |
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1684 } |
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1685 } |
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1686 } |
|
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|
1687 return retval; |
| 38 | 1688 } |
| 1689 | |
| 1690 | |
| 1691 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/ | |
| 1692 |