Mercurial > public > ostc4
annotate Small_CPU/Src/scheduler.c @ 939:f41974734268 Evo_2_23 tip
Resume UART com with gnss after sleep:
Some changes were needed to get the communication up and running again after the gnns modul was set into power mode. The config needs to be safed at shutdown and the receiver needs to be wake up using dummy bytes before real communication may be resumed
| author | Ideenmodellierer |
|---|---|
| date | Tue, 10 Dec 2024 21:03:04 +0100 |
| parents | d461d9e89e3c |
| children |
| 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 /* Includes ------------------------------------------------------------------*/ | |
| 25 #include <string.h> | |
| 26 #include "baseCPU2.h" | |
| 27 #include "stm32f4xx_hal.h" | |
| 28 #include "i2c.h" | |
| 29 #include "scheduler.h" | |
| 30 #include "pressure.h" | |
| 31 #include "compass.h" | |
| 32 #include "batteryGasGauge.h" | |
| 33 #include "batteryCharger.h" | |
| 34 #include "spi.h" | |
| 35 #include "rtc.h" | |
| 36 #include "dma.h" | |
| 37 #include "adc.h" | |
| 936 | 38 #include "gpio.h" |
| 38 | 39 #include "calc_crush.h" |
| 40 #include "stm32f4xx_hal_rtc_ex.h" | |
| 41 #include "decom.h" | |
| 42 #include "tm_stm32f4_otp.h" | |
|
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43 #include "externalInterface.h" |
| 662 | 44 #include "uart.h" |
| 932 | 45 #include "uart_Internal.h" |
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46 #include "GNSS.h" |
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47 #include "uartProtocol_GNSS.h" |
| 881 | 48 #include "math.h" |
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49 #include "configuration.h" |
| 38 | 50 |
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51 /* uncomment to enable restoting of last known date in case of a power loss (RTC looses timing data) */ |
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52 /* #define RESTORE_LAST_KNOWN_DATE */ |
| 38 | 53 |
| 475 | 54 #define INVALID_PREASURE_VALUE (0.0f) |
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55 #define START_DIVE_MOUNTAIN_MODE_BAR (0.88f) |
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56 #define START_DIVE_IMMEDIATLY_BAR (1.16f) |
| 135 | 57 |
| 881 | 58 /* Ascent rate calculation */ |
| 59 typedef enum | |
| 60 { | |
| 61 ASCENT_NONE = 0, | |
| 62 ASCENT_RISING, | |
| 63 ASCENT_FALLING, | |
| 64 } AscentStates_t; | |
| 65 | |
| 38 | 66 /* Private types -------------------------------------------------------------*/ |
| 67 const SGas Air = {79,0,0,0,0}; | |
| 68 | |
| 69 /* Exported variables --------------------------------------------------------*/ | |
| 70 SGlobal global; | |
| 71 SDevice DeviceDataFlash; | |
| 72 uint8_t deviceDataFlashValid = 0; | |
| 73 uint8_t deviceDataSubSeconds = 0; | |
| 74 | |
| 75 /* Private variables ---------------------------------------------------------*/ | |
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76 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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77 |
| 38 | 78 /* can be lost while in sleep */ |
| 79 uint8_t clearDecoNow = 0; | |
| 80 uint8_t setButtonsNow = 0; | |
| 81 | |
| 82 /* has to be in SRAM2 */ | |
| 83 uint8_t secondsCount = 0; | |
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84 |
| 207 | 85 static uint8_t dospisync = SPI_SYNC_METHOD_NONE; |
| 86 | |
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87 SScheduleCtrl Scheduler; |
| 38 | 88 |
| 89 /* Private function prototypes -----------------------------------------------*/ | |
| 90 | |
| 91 _Bool vpm_crush2(void); | |
| 92 void scheduleUpdateDeviceData(void); | |
| 93 long get_nofly_time_minutes(void); | |
| 94 void copyActualGas(SGas gas); | |
| 95 void copyPressureData(void); | |
| 96 void copyCnsAndOtuData(void); | |
| 97 void copyTimeData(void); | |
| 98 void copyCompassData(void); | |
| 99 void copyCompassDataDuringCalibration(int16_t dx, int16_t dy, int16_t dz); | |
| 100 void copyAmbientLightData(void); | |
| 101 void copyTissueData(void); | |
| 102 void copyVpmCrushingData(void); | |
| 103 void copyDeviceData(void); | |
| 104 void copyPICdata(void); | |
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105 void copyExtADCdata(); |
| 662 | 106 void copyExtCO2data(); |
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107 void copyGNSSdata(void); |
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108 static void schedule_update_timer_helper(int8_t thisSeconds); |
| 881 | 109 static void evaluateAscentSpeed(void); |
| 38 | 110 uint32_t time_elapsed_ms(uint32_t ticksstart,uint32_t ticksnow); |
| 111 | |
| 112 void scheduleSetDate(SDeviceLine *line); | |
| 113 | |
| 114 /* Exported functions --------------------------------------------------------*/ | |
| 115 | |
| 116 void initGlobals(void) | |
| 117 { | |
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118 bzero(&global, sizeof(SGlobal)); |
| 38 | 119 |
| 120 global.dataSendToSlavePending = 0; | |
| 121 global.dataSendToSlaveIsValid = 1; | |
| 122 global.dataSendToSlaveIsNotValidCount = 0; | |
| 123 | |
| 124 global.mode = MODE_POWERUP; | |
| 125 global.repetitive_dive = 0; | |
| 126 global.conservatism = 0; | |
| 127 global.whichGas = 0; | |
| 128 global.aktualGas[0] = Air; | |
| 129 global.lifeData.actualGas = global.aktualGas[0]; | |
| 130 | |
| 475 | 131 const uint8_t button_standard_sensitivity = 51; /* 51 equals a percentage of 85% which was the default value before */ |
| 38 | 132 global.ButtonResponsiveness[0] = button_standard_sensitivity; |
| 133 global.ButtonResponsiveness[1] = button_standard_sensitivity; | |
| 134 global.ButtonResponsiveness[2] = button_standard_sensitivity; | |
| 135 global.ButtonResponsiveness[3] = button_standard_sensitivity; | |
| 136 | |
| 137 global.ButtonPICdata[0] = 0xFF; | |
| 138 global.ButtonPICdata[1] = 0xFF; | |
| 139 global.ButtonPICdata[2] = 0xFF; | |
| 140 global.ButtonPICdata[3] = 0xFF; | |
| 141 | |
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142 global.I2C_SystemStatus = HAL_ERROR; // 0x00 would be everything working |
| 38 | 143 |
| 668 | 144 global.lifeData.battery_voltage = BATTERY_DEFAULT_VOLTAGE; |
| 145 | |
| 135 | 146 global.lifeData.pressure_ambient_bar = INVALID_PREASURE_VALUE; |
| 147 global.lifeData.pressure_surface_bar = INVALID_PREASURE_VALUE; | |
| 38 | 148 decom_reset_with_1000mbar(&global.lifeData); |
| 149 | |
| 150 global.demo_mode = 0; | |
| 151 | |
| 152 for(int i = 0; i < MAX_SENSORS; i++) | |
| 153 { | |
| 154 global.sensorError[i] = HAL_OK; // HAL_OK = 0; | |
| 155 } | |
| 156 | |
| 157 global.dataSendToMaster.RTE_VERSION_high = firmwareVersionHigh();//RTE_VERSION_HIGH;; | |
| 158 global.dataSendToMaster.RTE_VERSION_low = firmwareVersionLow();//RTE_VERSION_LOW;; | |
| 859 | 159 global.dataSendToMaster.chargeStatus = CHARGER_off; |
| 38 | 160 |
| 475 | 161 global.dataSendToMaster.power_on_reset = 0; |
| 38 | 162 global.dataSendToMaster.header.checkCode[0] = 0xA1; |
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163 global.dataSendToMaster.header.checkCode[1] = SPI_RX_STATE_OFFLINE; |
| 38 | 164 global.dataSendToMaster.header.checkCode[2] = 0xA3; |
| 165 global.dataSendToMaster.header.checkCode[3] = 0xA4; | |
| 166 global.dataSendToMaster.footer.checkCode[3] = 0xE4; | |
| 167 global.dataSendToMaster.footer.checkCode[2] = 0xE3; | |
| 168 global.dataSendToMaster.footer.checkCode[1] = 0xE2; | |
| 169 global.dataSendToMaster.footer.checkCode[0] = 0xE1; | |
| 170 global.dataSendToMaster.sensorErrors = 0; | |
| 171 | |
| 172 global.sync_error_count = 0; | |
| 173 global.check_sync_not_running = 0; | |
| 174 | |
| 175 global.deviceDataSendToMaster.RTE_VERSION_high = firmwareVersionHigh();//RTE_VERSION_HIGH; | |
| 176 global.deviceDataSendToMaster.RTE_VERSION_low = firmwareVersionLow();//RTE_VERSION_LOW; | |
| 859 | 177 global.deviceDataSendToMaster.chargeStatus = CHARGER_off; |
| 38 | 178 |
| 475 | 179 global.deviceDataSendToMaster.power_on_reset = 0; |
| 38 | 180 global.deviceDataSendToMaster.header.checkCode[0] = 0xDF; |
| 181 global.deviceDataSendToMaster.header.checkCode[1] = 0xDE; | |
| 182 global.deviceDataSendToMaster.header.checkCode[2] = 0xDD; | |
| 183 global.deviceDataSendToMaster.header.checkCode[3] = 0xDC; | |
| 184 global.deviceDataSendToMaster.footer.checkCode[3] = 0xE4; | |
| 185 global.deviceDataSendToMaster.footer.checkCode[2] = 0xE3; | |
| 186 global.deviceDataSendToMaster.footer.checkCode[1] = 0xE2; | |
| 187 global.deviceDataSendToMaster.footer.checkCode[0] = 0xE1; | |
| 188 | |
| 189 global.dataSendToSlave.getDeviceDataNow = 0; | |
| 190 | |
| 191 global.deviceData.batteryChargeCompleteCycles.value_int32 = 0; | |
| 192 global.deviceData.batteryChargeCycles.value_int32 = 0; | |
| 193 global.deviceData.depthMaximum.value_int32 = 0; | |
| 194 global.deviceData.diveCycles.value_int32 = 0; | |
| 195 global.deviceData.hoursOfOperation.value_int32 = 0; | |
| 196 global.deviceData.temperatureMaximum.value_int32 = INT32_MIN; | |
| 197 global.deviceData.temperatureMinimum.value_int32 = INT32_MAX; | |
| 198 global.deviceData.voltageMinimum.value_int32 = INT32_MAX; | |
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199 |
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200 Scheduler.communicationTimeout = SPI_COM_TIMEOUT_START; |
| 207 | 201 Scheduler_Request_sync_with_SPI(SPI_SYNC_METHOD_HARD); |
| 38 | 202 } |
| 203 | |
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204 void reinitGlobals(void) |
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205 { |
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206 global.dataSendToSlavePending = 0; |
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207 global.dataSendToSlaveIsValid = 0; |
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208 global.dataSendToSlaveIsNotValidCount = 0; |
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209 global.sync_error_count = 0; |
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210 global.check_sync_not_running = 0; |
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211 Scheduler.communicationTimeout = SPI_COM_TIMEOUT_START; |
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212 } |
| 38 | 213 |
| 214 void scheduleSpecial_Evaluate_DataSendToSlave(void) | |
| 215 { | |
| 104 | 216 //TEMPORARY fix for compass calibration. |
| 217 //TODO: Fix I2C timeout for complete solving problem. | |
| 218 if(global.mode==MODE_CALIB){ | |
| 219 return; | |
| 220 } | |
| 90 | 221 |
| 88 | 222 global.dataSendToSlavePending = 0; |
| 223 if(!global.dataSendToSlaveIsValid) return; | |
| 38 | 224 |
| 225 global.dataSendToMaster.confirmRequest.uw = 0; | |
| 226 | |
| 227 if(TM_OTP_Read(0,0) == 0xFF) | |
| 228 { | |
| 229 if(global.dataSendToSlave.revisionHardware == (global.dataSendToSlave.revisionCRCx0x7A ^ 0x7A)) | |
| 230 TM_OTP_Write(0,0,global.dataSendToSlave.revisionHardware); | |
| 231 } | |
| 232 | |
| 233 if(global.dataSendToSlave.setAccidentFlag) | |
| 234 { | |
| 235 global.dataSendToMaster.confirmRequest.ub.accident = 1; | |
| 236 global.deviceData.diveAccident.value_int32 = global.dataSendToSlave.setAccidentFlag; | |
| 237 scheduleSetDate(&global.deviceData.diveAccident); | |
| 238 global.accidentFlag |= global.dataSendToSlave.setAccidentFlag; | |
| 239 if(global.accidentFlag == ACCIDENT_CNS) // LVL1 | |
| 240 global.accidentRemainingSeconds = 2*60*60; | |
| 241 else | |
| 242 global.accidentRemainingSeconds = 24*60*60; | |
| 243 } | |
| 244 | |
| 245 if(global.dataSendToSlave.setTimeNow) | |
| 246 { | |
| 247 global.dataSendToMaster.confirmRequest.ub.time = 1; | |
| 248 RTC_SetTime(global.dataSendToSlave.data.newTime); | |
| 249 schedule_update_timer_helper(0); | |
| 250 } | |
| 251 | |
| 252 if(global.dataSendToSlave.setDateNow) | |
| 253 { | |
| 254 global.dataSendToMaster.confirmRequest.ub.date = 1; | |
| 255 RTC_SetDate(global.dataSendToSlave.data.newDate); | |
| 256 schedule_update_timer_helper(0); | |
| 257 } | |
| 258 | |
| 259 if(global.dataSendToSlave.calibrateCompassNow) | |
| 260 { | |
| 261 global.dataSendToMaster.confirmRequest.ub.compass = 1; | |
| 262 global.mode = MODE_CALIB; | |
| 263 } | |
| 264 | |
| 265 if(global.dataSendToSlave.clearDecoNow) | |
| 266 { | |
| 267 global.dataSendToMaster.confirmRequest.ub.clearDeco = 1; | |
| 268 clearDecoNow = 1; | |
| 269 } | |
| 270 | |
| 271 if(global.dataSendToSlave.setButtonSensitivityNow) | |
| 272 { | |
| 273 global.dataSendToMaster.confirmRequest.ub.button = 1; | |
| 274 global.ButtonResponsiveness[0] = global.dataSendToSlave.data.buttonResponsiveness[0]; | |
| 275 global.ButtonResponsiveness[1] = global.dataSendToSlave.data.buttonResponsiveness[1]; | |
| 276 global.ButtonResponsiveness[2] = global.dataSendToSlave.data.buttonResponsiveness[2]; | |
| 277 global.ButtonResponsiveness[3] = global.dataSendToSlave.data.buttonResponsiveness[3]; | |
| 278 setButtonsNow = 1; | |
| 279 } | |
| 280 | |
| 281 if(global.dataSendToSlave.setBatteryGaugeNow) | |
| 282 { | |
| 104 | 283 if(global.mode!=MODE_CALIB){ |
| 38 | 284 global.dataSendToMaster.confirmRequest.ub.batterygauge = 1; |
| 285 battery_gas_gauge_set(global.dataSendToSlave.data.newBatteryGaugePercentageFloat); | |
| 104 | 286 } |
| 38 | 287 } |
| 288 | |
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289 if(global.dataSendToSlave.setEndDive) |
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290 { |
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291 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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292 } |
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293 |
| 38 | 294 if((global.mode == MODE_SURFACE) && (global.dataSendToSlave.mode == MODE_SHUTDOWN)) |
| 295 { | |
| 296 global.mode = MODE_SHUTDOWN; | |
| 297 } | |
| 298 | |
| 299 if(global.mode == MODE_DIVE) | |
| 300 { | |
| 301 copyActualGas(global.dataSendToSlave.data.actualGas); | |
| 302 } | |
| 303 else | |
| 304 { | |
| 305 copyActualGas(Air); | |
| 306 global.settings.divetimeToCreateLogbook = global.dataSendToSlave.data.divetimeToCreateLogbook; | |
| 307 global.settings.timeoutDiveReachedZeroDepth = global.dataSendToSlave.data.timeoutDiveReachedZeroDepth; | |
| 308 } | |
| 309 | |
| 310 /* for simulation / testing */ | |
| 311 global.ceiling_from_main_CPU_mbar = global.dataSendToSlave.data.ambient_pressure_mbar_ceiling; | |
| 312 | |
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313 /* Set pressure and temperature offsets */ |
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314 pressure_set_offset (global.dataSendToSlave.data.offsetPressureSensor_mbar, global.dataSendToSlave.data.offsetTemperatureSensor_centiDegree); |
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315 |
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316 |
| 88 | 317 /* for device data updates */ |
| 318 deviceDataFlashValid = 0; | |
| 319 memcpy(&DeviceDataFlash, &global.dataSendToSlave.data.DeviceData, sizeof(SDevice)); | |
| 320 deviceDataFlashValid = 1; | |
| 89 | 321 |
| 662 | 322 |
| 323 /* handle external interface requests */ | |
| 324 | |
| 325 if((global.dataSendToSlave.data.externalInterface_Cmd && EXT_INTERFACE_33V_ON) != externalInterface_isEnabledPower33()) | |
| 326 { | |
| 327 externalInterface_SwitchPower33(global.dataSendToSlave.data.externalInterface_Cmd && EXT_INTERFACE_33V_ON); | |
| 328 } | |
| 329 | |
| 691 | 330 if(((global.dataSendToSlave.data.externalInterface_Cmd & EXT_INTERFACE_ADC_ON) != 0) != externalInterface_isEnabledADC()) |
| 331 { | |
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332 externalInterface_SwitchADC(1-externalInterface_isEnabledADC()); |
| 691 | 333 } |
| 334 | |
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335 externalInface_SetSensorMap(global.dataSendToSlave.data.externalInterface_SensorMap); |
| 691 | 336 if(global.dataSendToSlave.data.externalInterface_Cmd & 0x00FF) /* lowest nibble for commands */ |
| 662 | 337 { |
| 338 externalInterface_ExecuteCmd(global.dataSendToSlave.data.externalInterface_Cmd); | |
| 339 } | |
| 340 | |
| 341 | |
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342 #if 0 |
| 104 | 343 //TODO: Temporary placed here. Duration ~210 ms. |
| 344 if (global.I2C_SystemStatus != HAL_OK) { | |
| 345 MX_I2C1_TestAndClear(); | |
| 346 MX_I2C1_Init(); | |
| 347 // init_pressure(); | |
| 348 // compass_init(0, 7); | |
| 349 // accelerator_init(); | |
| 350 } | |
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351 #endif /* already called once a second */ |
| 38 | 352 } |
| 353 | |
| 354 | |
| 355 /** | |
| 356 ****************************************************************************** | |
| 357 * @brief schedule_time_compare_helper. | |
| 358 * @author heinrichs weikamp gmbh | |
| 359 * @version V0.0.1 | |
| 360 * @date 20-Oct-2016 | |
| 361 ****************************************************************************** | |
| 362 */ | |
| 363 | |
| 364 uint8_t RtcBugFixChsw(uint8_t inStupidTime) | |
| 365 { | |
| 366 uint8_t multiplesOf16 = 0; | |
| 367 | |
| 368 multiplesOf16 = inStupidTime / 16; | |
| 369 | |
| 370 inStupidTime -= multiplesOf16 * 16; | |
| 371 | |
| 372 return (10 * multiplesOf16) + inStupidTime; | |
| 373 } | |
| 374 | |
| 375 uint32_t schedule_time_compare_helper(RTC_TimeTypeDef timeNow, RTC_DateTypeDef dateNow, RTC_TimeTypeDef timeLast, RTC_DateTypeDef dateLast) | |
| 376 { | |
| 377 uint32_t nowInSeconds; | |
| 378 uint32_t lastInSeconds; | |
| 379 uint32_t resultDiff; | |
| 380 | |
| 381 nowInSeconds = (uint32_t)RtcBugFixChsw(timeNow.Hours) * 3600; | |
| 382 nowInSeconds += (uint32_t)RtcBugFixChsw(timeNow.Minutes) * 60; | |
| 383 nowInSeconds += (uint32_t)RtcBugFixChsw(timeNow.Seconds); | |
| 384 | |
| 385 lastInSeconds = (uint32_t)RtcBugFixChsw(timeLast.Hours) * 3600; | |
| 386 lastInSeconds += (uint32_t)RtcBugFixChsw(timeLast.Minutes) * 60; | |
| 387 lastInSeconds += (uint32_t)RtcBugFixChsw(timeLast.Seconds); | |
| 388 | |
| 389 if(dateNow.Date != dateLast.Date) | |
| 390 { | |
| 391 resultDiff = 86400 + nowInSeconds - lastInSeconds; | |
| 392 } | |
| 393 else | |
| 394 { | |
| 395 resultDiff = nowInSeconds - lastInSeconds; | |
| 396 } | |
| 397 return resultDiff; | |
| 398 } | |
| 399 | |
| 400 | |
| 401 | |
| 402 /** | |
| 403 ****************************************************************************** | |
| 404 * @brief schedule_update_timer_helper. | |
| 405 * @author heinrichs weikamp gmbh | |
| 406 * @version V0.0.1 | |
| 407 * @date 20-Oct-2016 | |
| 408 * @brief use 0 for init | |
| 409 use -1 for RTC controlled | |
| 410 use >= 1 for manual control | |
| 411 ****************************************************************************** | |
| 412 */ | |
| 413 extern RTC_HandleTypeDef RTCHandle; | |
| 414 | |
|
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415 static void schedule_update_timer_helper(int8_t thisSeconds) |
| 38 | 416 { |
| 417 static RTC_TimeTypeDef sTimeLast; | |
| 418 static RTC_DateTypeDef sDateLast; | |
| 419 RTC_TimeTypeDef sTimeNow; | |
| 420 RTC_DateTypeDef sDateNow; | |
| 421 uint32_t secondsPast; | |
| 422 | |
| 423 HAL_RTC_GetTime(&RTCHandle, &sTimeNow, RTC_FORMAT_BCD); | |
| 424 HAL_RTC_GetDate(&RTCHandle, &sDateNow, RTC_FORMAT_BCD); | |
| 425 | |
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426 if(thisSeconds != 0) // otherwise just store sTimeLast, sDateLast |
| 38 | 427 { |
| 428 if(thisSeconds > 0) // use this value instead, good for pre-loading sTimeLast and sDateLast | |
| 429 { | |
| 430 secondsPast = thisSeconds; | |
|
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431 } else { |
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432 // thisSeconds < 0 and not <= ! |
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433 secondsPast = schedule_time_compare_helper(sTimeNow, sDateNow, sTimeLast, sDateLast); |
| 38 | 434 } |
| 435 | |
| 436 if(global.seconds_since_last_dive) | |
| 437 { | |
| 438 if(secondsPast >= 777900) | |
| 439 { | |
| 440 global.seconds_since_last_dive = 0; | |
| 441 } | |
| 442 else | |
| 443 { | |
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444 uint32_t tempNewValue = ((uint32_t)global.seconds_since_last_dive) + secondsPast; |
| 38 | 445 if(tempNewValue > 777900) // a bit more than nine days [seconds] |
| 446 global.seconds_since_last_dive = 0; | |
| 447 else | |
| 448 global.seconds_since_last_dive = (long)tempNewValue; | |
| 449 } | |
| 450 } | |
| 451 } | |
| 452 | |
| 453 sTimeLast = sTimeNow; | |
| 454 sDateLast = sDateNow; | |
| 455 } | |
| 456 | |
| 457 /** | |
| 458 ****************************************************************************** | |
| 459 * @brief schedule_check_resync. | |
| 460 * @author heinrichs weikamp gmbh | |
| 461 * @version V0.0.2 | |
| 462 * @date 18-June-2015 | |
| 463 ****************************************************************************** | |
| 464 */ | |
| 135 | 465 |
| 38 | 466 void schedule_check_resync(void) |
| 467 { | |
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468 /* counter is incremented in cyclic 100ms loop and reset to 0 if the transmission complete callback is called */ |
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469 if((global.check_sync_not_running >= Scheduler.communicationTimeout)) |
| 38 | 470 { |
| 89 | 471 // global.dataSendToSlaveIsNotValidCount = 0; |
| 135 | 472 global.check_sync_not_running = 0; |
| 473 global.sync_error_count++; | |
| 474 | |
| 475 /* Try to start communication again. If exchange is stuck during execution for some reason the TX will be aborted by the | |
| 476 * function error handler | |
| 477 */ | |
| 277 | 478 HAL_SPI_TransmitReceive_DMA(&hspi1,(uint8_t*) &(global.dataSendToMaster),(uint8_t*) &(global.dataSendToSlave), EXCHANGE_BUFFERSIZE); |
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479 Scheduler.communicationTimeout = SPI_COM_TIMEOUT_COMMON; /* Reduce error detection time */ |
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480 Scheduler_Request_sync_with_SPI(SPI_SYNC_METHOD_HARD); |
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481 } |
| 38 | 482 } |
| 483 | |
| 484 | |
| 485 /** | |
| 486 ****************************************************************************** | |
| 487 * @brief scheduleDiveMode. / Dive Mode: Main Loop | |
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488 * @author heinrichs weikamp gmbh |
| 38 | 489 * @version V0.0.1 |
| 490 * @date 22-April-2014 | |
| 491 ****************************************************************************** | |
| 492 */ | |
| 493 void scheduleDiveMode(void) | |
| 494 { | |
| 495 uint32_t ticksdiff = 0; | |
| 496 uint32_t lasttick = 0; | |
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497 uint8_t extAdcChannel = 0; |
| 38 | 498 uint8_t counterAscentRate = 0; |
| 499 global.dataSendToMaster.mode = MODE_DIVE; | |
| 500 global.deviceDataSendToMaster.mode = MODE_DIVE; | |
| 501 uint8_t counter_exit = 0; | |
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502 |
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503 Scheduler.counterSPIdata100msec = 0; |
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504 Scheduler.counterCompass100msec = 0; |
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505 Scheduler.counterPressure100msec = 0; |
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506 Scheduler.counterAmbientLight100msec = 0; |
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507 Scheduler.tick_execute1second = SCHEDULER_TICK_EXE1SEC; |
| 38 | 508 |
| 509 global.deviceData.diveCycles.value_int32++; | |
| 510 scheduleSetDate(&global.deviceData.diveCycles); | |
| 511 global.lifeData.counterSecondsShallowDepth = 0; | |
| 512 | |
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513 /* Get the last stable value in case of an unstable surface history condition */ |
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514 if(!is_surface_pressure_stable()) |
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515 { |
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516 set_last_surface_pressure_stable(); |
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517 } |
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518 global.lifeData.pressure_surface_bar = get_surface_mbar() / 1000.0f; |
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519 ManualExitDiveCounter = 0; /* reset early exit request */ |
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520 |
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521 Scheduler.tickstart = HAL_GetTick(); |
| 38 | 522 while(global.mode == MODE_DIVE) |
| 523 { | |
| 524 lasttick = HAL_GetTick(); | |
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525 ticksdiff = time_elapsed_ms(Scheduler.tickstart,lasttick); |
| 38 | 526 |
| 802 | 527 externalInterface_HandleUART(); |
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528 if(ticksdiff >= Scheduler.counterSPIdata100msec * 100 + 10) |
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529 { |
| 277 | 530 if(SPI_Evaluate_RX_Data()!=0) /* did we receive something ? */ |
| 531 { | |
| 532 Scheduler.counterSPIdata100msec++; | |
| 533 } | |
| 534 schedule_check_resync(); | |
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535 |
| 691 | 536 if(externalInterface_isEnabledADC()) |
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537 { |
| 691 | 538 extAdcChannel = externalInterface_ReadAndSwitch(); |
| 539 if(extAdcChannel != EXTERNAL_ADC_NO_DATA) | |
| 540 { | |
| 541 externalInterface_CalculateADCValue(extAdcChannel); | |
| 542 } | |
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543 } |
| 691 | 544 copyExtADCdata(); |
| 662 | 545 copyExtCO2data(); |
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546 } |
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547 |
| 38 | 548 //Evaluate pressure at 20 ms, 120 ms, 220 ms,.... |
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549 if(ticksdiff >= Scheduler.counterPressure100msec * 100 + 20) |
| 38 | 550 { |
| 551 global.check_sync_not_running++; | |
| 277 | 552 pressure_update_alternating(); |
| 135 | 553 scheduleUpdateDeviceData(); |
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554 #ifdef DEMOMODE |
| 38 | 555 if(global.demo_mode) |
| 556 { | |
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557 int turbo_seconds = demo_modify_temperature_and_pressure(global.lifeData.dive_time_seconds, Scheduler.counterPressure100msec, global.ceiling_from_main_CPU_mbar); |
| 38 | 558 if(turbo_seconds) |
| 559 { | |
| 560 global.lifeData.dive_time_seconds += turbo_seconds; | |
| 561 decom_tissues_exposure((int)(turbo_seconds), &global.lifeData); | |
| 562 copyTissueData(); | |
| 563 } | |
| 564 if((global.lifeData.counterSecondsShallowDepth > 1) && (global.lifeData.counterSecondsShallowDepth < (global.settings.timeoutDiveReachedZeroDepth - 10))) | |
| 565 global.lifeData.counterSecondsShallowDepth = (global.settings.timeoutDiveReachedZeroDepth - 10); | |
| 566 } | |
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567 #endif |
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568 |
| 38 | 569 counterAscentRate++; |
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570 if(counterAscentRate == 4) |
| 38 | 571 { |
| 881 | 572 global.lifeData.pressure_ambient_bar = get_pressure_mbar() / 1000.0f; |
| 573 evaluateAscentSpeed(); | |
| 38 | 574 counterAscentRate = 0; |
| 575 } | |
| 135 | 576 copyPressureData(); |
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577 Scheduler.counterPressure100msec++; |
| 38 | 578 } |
| 579 //evaluate compass data at 50 ms, 150 ms, 250 ms,.... | |
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580 if(ticksdiff >= Scheduler.counterCompass100msec * 100 + 50) |
| 135 | 581 { |
| 582 compass_read(); | |
| 583 acceleration_read(); | |
| 584 compass_calc(); | |
| 585 copyCompassData(); | |
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586 Scheduler.counterCompass100msec++; |
| 135 | 587 } |
| 38 | 588 |
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589 if(ticksdiff >= Scheduler.counterAmbientLight100msec * 100 + 70) |
| 38 | 590 { |
| 591 adc_ambient_light_sensor_get_data(); | |
| 592 copyAmbientLightData(); | |
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593 Scheduler.counterAmbientLight100msec++; |
| 38 | 594 } |
| 595 | |
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596 //Evaluate tissues, toxic data, vpm, etc. once a second |
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597 if(ticksdiff >= Scheduler.tick_execute1second) |
| 38 | 598 { |
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599 Scheduler.tick_execute1second = 0xFFFFFFFF; /* execute once only in the second cycle */ |
| 38 | 600 if(global.dataSendToSlave.diveModeInfo != DIVEMODE_Apnea) |
| 601 { | |
| 602 scheduleUpdateLifeData(0); // includes tissues | |
| 603 global.lifeData.dive_time_seconds++; // there is dive_time_seconds_without_surface_time too | |
| 604 global.lifeData.ppO2 = decom_calc_ppO2(global.lifeData.pressure_ambient_bar, &global.lifeData.actualGas); | |
| 605 decom_oxygen_calculate_cns(&global.lifeData.cns,global.lifeData.ppO2); | |
| 606 decom_oxygen_calculate_otu(&global.lifeData.otu,global.lifeData.ppO2); | |
| 88 | 607 battery_gas_gauge_get_data(); |
| 38 | 608 |
| 609 | |
| 610 /** counter_exit allows safe exit via button for testing | |
| 881 | 611 * and demo_mode is exited too if applicable. |
| 38 | 612 */ |
| 613 if(global.dataSendToMaster.mode == MODE_ENDDIVE) | |
| 614 { | |
| 615 counter_exit++; | |
| 616 if(counter_exit >= 2) | |
| 617 { | |
| 618 global.mode = MODE_SURFACE; | |
| 619 global.demo_mode = 0; | |
| 620 } | |
| 621 } | |
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622 |
| 38 | 623 if(is_ambient_pressure_close_to_surface(&global.lifeData)) |
| 624 { | |
| 881 | 625 |
| 38 | 626 global.lifeData.counterSecondsShallowDepth++; |
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627 if((global.lifeData.counterSecondsShallowDepth >= global.settings.timeoutDiveReachedZeroDepth) || ((global.lifeData.dive_time_seconds < 60) && (global.demo_mode == 0)) |
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628 || (ManualExitDiveCounter)) |
| 38 | 629 { |
| 630 global.seconds_since_last_dive = 1; // start counter | |
| 631 schedule_update_timer_helper(0); // zum starten :-) | |
| 632 global.dataSendToMaster.mode = MODE_ENDDIVE; | |
| 633 global.deviceDataSendToMaster.mode = MODE_ENDDIVE; | |
| 634 } | |
| 635 } | |
| 636 else | |
| 637 { | |
| 638 global.lifeData.counterSecondsShallowDepth = 0; | |
| 639 global.lifeData.dive_time_seconds_without_surface_time++; | |
| 640 } | |
| 641 vpm_crush2(); | |
| 642 } | |
| 643 else // DIVEMODE_Apnea | |
| 644 { | |
| 645 global.lifeData.dive_time_seconds++; | |
| 646 | |
| 647 // exit dive mode | |
| 648 if(global.dataSendToMaster.mode == MODE_ENDDIVE) | |
| 649 { | |
| 650 counter_exit++; | |
| 651 if(counter_exit >= 2) | |
| 652 { | |
| 653 scheduleUpdateLifeData(-1); // 'restart' tissue calculations without calculating time during apnea mode | |
| 654 global.lifeData.dive_time_seconds = 0; // use backup noflytime and desaturation time | |
| 655 global.mode = MODE_SURFACE; | |
| 656 global.demo_mode = 0; | |
| 657 } | |
| 658 } | |
| 659 | |
| 660 // surface break | |
| 661 if(is_ambient_pressure_close_to_surface(&global.lifeData)) | |
| 662 { | |
| 881 | 663 global.lifeData.ascent_rate_meter_per_min = 0; |
| 38 | 664 global.lifeData.counterSecondsShallowDepth++; |
| 665 if(global.lifeData.counterSecondsShallowDepth > 3) // time for main cpu to copy to apnea_last_dive_time_seconds | |
| 666 { | |
| 667 global.lifeData.dive_time_seconds = 0; // this apnea dive ends here | |
| 668 } | |
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669 if((global.lifeData.counterSecondsShallowDepth >= global.settings.timeoutDiveReachedZeroDepth) || (ManualExitDiveCounter)) |
| 38 | 670 { |
| 671 global.dataSendToMaster.mode = MODE_ENDDIVE; | |
| 672 global.deviceDataSendToMaster.mode = MODE_ENDDIVE; | |
| 673 } | |
| 674 } | |
| 675 else | |
| 676 { | |
| 677 global.lifeData.counterSecondsShallowDepth = 0; | |
| 678 global.lifeData.dive_time_seconds_without_surface_time++; | |
| 679 } | |
| 680 } // standard dive or DIVEMODE_Apnea | |
| 681 | |
| 88 | 682 copyVpmCrushingData(); |
| 683 copyTimeData(); | |
| 684 copyCnsAndOtuData(); | |
| 685 copyBatteryData(); | |
| 38 | 686 |
| 88 | 687 // new hw 170523 |
| 688 if(global.I2C_SystemStatus != HAL_OK) | |
| 689 { | |
| 690 MX_I2C1_TestAndClear(); | |
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691 HAL_Delay(100); |
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692 I2C_DeInit(); |
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693 HAL_Delay(100); |
| 88 | 694 MX_I2C1_Init(); |
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695 HAL_Delay(100); |
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696 |
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697 init_pressure(); |
| 88 | 698 } |
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699 } |
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700 if(ticksdiff >= 1000) |
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701 { |
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702 /* reset counter */ |
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703 Scheduler.tickstart = HAL_GetTick(); |
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704 Scheduler.counterSPIdata100msec = 0; |
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705 Scheduler.counterCompass100msec = 0; |
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706 Scheduler.counterPressure100msec = 0; |
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707 Scheduler.counterAmbientLight100msec = 0; |
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708 Scheduler.tick_execute1second = SCHEDULER_TICK_EXE1SEC; |
| 38 | 709 } |
| 710 } | |
| 711 } | |
| 712 | |
| 713 | |
| 714 /** | |
| 715 ****************************************************************************** | |
| 716 * @brief scheduleSurfaceMode / surface mode: Main Loop | |
|
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717 * @author heinrichs weikamp gmbh |
| 38 | 718 * @version V0.0.1 |
| 719 * @date 22-April-2014 | |
| 720 ****************************************************************************** | |
| 721 */ | |
| 722 | |
| 723 | |
| 724 // =============================================================================== | |
| 725 // scheduleTestMode | |
| 726 /// @brief included for sealed hardware with permanent RTE update message | |
| 727 // =============================================================================== | |
| 728 void scheduleTestMode(void) | |
| 729 { | |
| 730 uint32_t ticksdiff = 0; | |
| 731 uint32_t lasttick = 0; | |
|
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732 Scheduler.tickstart = HAL_GetTick(); |
| 38 | 733 |
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734 Scheduler.counterPressure100msec = 0; |
| 38 | 735 |
| 736 float temperature_carousel = 0.0f; | |
| 737 float temperature_changer = 0.1f; | |
| 738 | |
| 739 while(global.mode == MODE_TEST) | |
| 740 { | |
| 741 lasttick = HAL_GetTick(); | |
|
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742 ticksdiff = time_elapsed_ms(Scheduler.tickstart,lasttick); |
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743 |
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744 //Evaluate received data at 10 ms, 110 ms, 210 ms,... |
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745 if(ticksdiff >= Scheduler.counterSPIdata100msec * 100 + 10) |
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746 { |
| 277 | 747 if(SPI_Evaluate_RX_Data()!=0) /* did we receive something ? */ |
| 748 { | |
| 749 Scheduler.counterSPIdata100msec++; | |
| 750 } | |
| 751 schedule_check_resync(); | |
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752 } |
| 38 | 753 |
| 754 //Evaluate pressure at 20 ms, 120 ms, 220 ms,... | |
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755 if(ticksdiff >= Scheduler.counterPressure100msec * 100 + 20) |
| 38 | 756 { |
| 757 global.check_sync_not_running++; | |
| 758 | |
| 277 | 759 pressure_update_alternating(); |
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760 scheduleUpdateDeviceData(); |
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761 global.lifeData.ascent_rate_meter_per_min = 0; |
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762 copyPressureData(); |
| 38 | 763 |
| 764 if(temperature_carousel > 20.0f) | |
| 765 { | |
| 766 temperature_carousel = 20.0f; | |
| 767 temperature_changer = -0.1f; | |
| 768 } | |
| 769 else | |
| 770 if(temperature_carousel < 0) | |
| 771 { | |
| 772 temperature_carousel = 0; | |
| 773 temperature_changer = +0.1f; | |
| 774 } | |
| 775 | |
| 776 temperature_carousel += temperature_changer; | |
| 777 | |
| 778 uint8_t boolPressureData = !global.dataSendToMaster.boolPressureData; | |
| 779 | |
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780 global.dataSendToMaster.data[boolPressureData].pressure_mbar = get_pressure_mbar(); |
| 38 | 781 |
| 782 global.dataSendToMaster.data[boolPressureData].temperature = temperature_carousel; | |
| 783 global.dataSendToMaster.data[boolPressureData].pressure_uTick = HAL_GetTick(); | |
| 784 global.dataSendToMaster.boolPressureData = boolPressureData; | |
|
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785 Scheduler.counterPressure100msec++; |
| 38 | 786 } |
| 787 | |
| 788 if(ticksdiff >= 1000) | |
| 789 { | |
| 790 //Set back tick counter | |
|
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791 Scheduler.tickstart = HAL_GetTick(); |
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792 Scheduler.counterPressure100msec = 0; |
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793 Scheduler.counterSPIdata100msec = 0; |
| 38 | 794 } |
| 795 }; | |
| 796 } | |
| 797 | |
| 798 | |
|
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799 |
| 38 | 800 void scheduleSurfaceMode(void) |
| 801 { | |
| 802 uint32_t ticksdiff = 0; | |
| 803 uint32_t lasttick = 0; | |
|
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804 uint8_t extAdcChannel = 0; |
| 662 | 805 uint8_t batteryToggle = 0; /* ADC is operating in automatic 2 second cycles => consider for battery charge function call */ |
| 806 | |
|
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807 Scheduler.tickstart = HAL_GetTick(); |
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808 Scheduler.counterSPIdata100msec = 0; |
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809 Scheduler.counterCompass100msec = 0; |
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810 Scheduler.counterPressure100msec = 0; |
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811 Scheduler.counterAmbientLight100msec = 0; |
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812 Scheduler.tick_execute1second = SCHEDULER_TICK_EXE1SEC; |
|
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813 |
| 38 | 814 global.dataSendToMaster.mode = MODE_SURFACE; |
| 815 global.deviceDataSendToMaster.mode = MODE_SURFACE; | |
| 816 | |
| 817 while(global.mode == MODE_SURFACE) | |
| 818 { | |
| 277 | 819 |
| 38 | 820 lasttick = HAL_GetTick(); |
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821 ticksdiff = time_elapsed_ms(Scheduler.tickstart,lasttick); |
| 38 | 822 |
| 823 if(setButtonsNow == 1) | |
| 824 { | |
| 825 if(scheduleSetButtonResponsiveness()) | |
| 826 setButtonsNow = 0; | |
| 827 } | |
| 691 | 828 |
| 802 | 829 externalInterface_HandleUART(); |
| 922 | 830 #ifdef ENABLE_GPIO_V2 |
| 831 UART6_HandleUART(); | |
| 832 #endif | |
|
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833 |
|
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834 /* Evaluate received data at 10 ms, 110 ms, 210 ms,... duration ~<1ms */ |
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835 if(ticksdiff >= Scheduler.counterSPIdata100msec * 100 + 10) |
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836 { |
|
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837 if(SPI_Evaluate_RX_Data()!=0) /* did we receive something ? */ |
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838 { |
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839 Scheduler.counterSPIdata100msec++; |
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840 } |
| 277 | 841 schedule_check_resync(); |
| 691 | 842 if(externalInterface_isEnabledADC()) |
|
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843 { |
| 691 | 844 extAdcChannel = externalInterface_ReadAndSwitch(); |
| 845 if(extAdcChannel != EXTERNAL_ADC_NO_DATA) | |
| 846 { | |
| 847 externalInterface_CalculateADCValue(extAdcChannel); | |
| 848 | |
| 849 } | |
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850 } |
| 691 | 851 copyExtADCdata(); |
| 662 | 852 copyExtCO2data(); |
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853 } |
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854 |
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855 /* Evaluate pressure at 20 ms, 120 ms, 220 ms,... duration ~22ms] */ |
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856 if(ticksdiff >= Scheduler.counterPressure100msec * 100 + 20) |
| 38 | 857 { |
| 858 global.check_sync_not_running++; | |
| 277 | 859 pressure_update_alternating(); |
| 135 | 860 scheduleUpdateDeviceData(); |
| 38 | 861 global.lifeData.ascent_rate_meter_per_min = 0; |
| 135 | 862 copyPressureData(); |
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863 Scheduler.counterPressure100msec++; |
| 135 | 864 |
|
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865 if (!is_ambient_pressure_close_to_surface(&global.lifeData)) |
| 38 | 866 global.mode = MODE_DIVE; |
| 867 } | |
| 868 | |
|
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869 /* Evaluate compass data at 50 ms, 150 ms, 250 ms,... duration ~5ms */ |
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870 if(ticksdiff >= Scheduler.counterCompass100msec * 100 + 50) |
| 135 | 871 { |
| 872 compass_read(); | |
| 873 acceleration_read(); | |
| 874 compass_calc(); | |
| 875 copyCompassData(); | |
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876 Scheduler.counterCompass100msec++; |
| 135 | 877 } |
| 38 | 878 |
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879 /* evaluate compass data at 70 ms, 170 ms, 270 ms,... duration <1ms */ |
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880 if(ticksdiff >= Scheduler.counterAmbientLight100msec * 100 + 70) |
| 38 | 881 { |
| 882 adc_ambient_light_sensor_get_data(); | |
| 883 copyAmbientLightData(); | |
| 928 | 884 |
| 885 #if defined ENABLE_GNSS_SUPPORT || defined ENABLE_GPIO_V2 | |
|
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886 copyGNSSdata(); |
| 919 | 887 #endif |
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888 Scheduler.counterAmbientLight100msec++; |
| 38 | 889 } |
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890 |
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891 |
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892 |
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893 /* Evaluate tissues, toxic data, etc. once a second... duration ~1ms */ |
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894 if(ticksdiff >= Scheduler.tick_execute1second) |
| 38 | 895 { |
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896 Scheduler.tick_execute1second = 0xFFFFFFFF; |
| 38 | 897 if(clearDecoNow) |
| 898 { | |
| 899 decom_reset_with_1000mbar(&global.lifeData); ///< this should almost reset desaturation time | |
| 900 // new 160215 hw | |
| 901 global.repetitive_dive = 0; | |
| 902 global.seconds_since_last_dive = 0; ///< this will reset OTU and CNS as well | |
| 903 global.no_fly_time_minutes = 0; | |
| 904 global.accidentFlag = 0; | |
| 905 global.accidentRemainingSeconds = 0; | |
| 906 vpm_init(&global.vpm, global.conservatism, global.repetitive_dive, global.seconds_since_last_dive); | |
| 907 clearDecoNow = 0; | |
| 908 } | |
| 89 | 909 |
|
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910 if(ManualExitDiveCounter) |
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911 { |
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912 ManualExitDiveCounter--; |
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913 } |
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914 |
| 38 | 915 if(global.seconds_since_last_dive) |
| 916 { | |
| 917 schedule_update_timer_helper(-1); | |
| 918 } | |
| 89 | 919 |
| 38 | 920 if(global.accidentRemainingSeconds) |
| 921 { | |
| 922 global.accidentRemainingSeconds--; | |
| 923 if(!global.accidentRemainingSeconds) | |
| 924 global.accidentFlag = 0; | |
| 925 } | |
| 926 global.dataSendToMaster.accidentFlags = global.accidentFlag; | |
| 89 | 927 |
| 38 | 928 update_surface_pressure(1); |
| 929 scheduleUpdateLifeData(0); | |
| 930 decom_oxygen_calculate_otu_degrade(&global.lifeData.otu, global.seconds_since_last_dive); | |
| 931 decom_oxygen_calculate_cns_degrade(&global.lifeData.cns, global.seconds_since_last_dive); | |
| 135 | 932 |
| 933 /* start desaturation calculation after first valid measurement has been done */ | |
| 934 if(global.lifeData.pressure_surface_bar != INVALID_PREASURE_VALUE) | |
| 935 { | |
| 936 global.lifeData.desaturation_time_minutes = decom_calc_desaturation_time(global.lifeData.tissue_nitrogen_bar,global.lifeData.tissue_helium_bar,global.lifeData.pressure_surface_bar); | |
| 937 } | |
| 938 else | |
| 939 { | |
| 940 global.lifeData.desaturation_time_minutes = 0; | |
| 941 } | |
| 662 | 942 |
| 943 if(!batteryToggle) | |
| 944 { | |
| 945 battery_gas_gauge_get_data(); | |
| 946 battery_charger_get_status_and_contral_battery_gas_gauge(2); | |
| 947 batteryToggle = 1; | |
| 948 } | |
| 949 else | |
| 950 { | |
| 951 batteryToggle = 0; | |
| 952 } | |
| 89 | 953 |
| 88 | 954 copyCnsAndOtuData(); |
| 955 copyTimeData(); | |
| 956 copyBatteryData(); | |
| 957 copyDeviceData(); | |
| 38 | 958 |
| 691 | 959 |
|
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960 /* check if I2C is not up an running and try to reactivate if necessary. Also do initialization if problem occured during startup */ |
| 88 | 961 if(global.I2C_SystemStatus != HAL_OK) |
| 962 { | |
| 963 MX_I2C1_TestAndClear(); | |
|
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964 HAL_Delay(100); |
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965 I2C_DeInit(); |
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966 HAL_Delay(100); |
| 88 | 967 MX_I2C1_Init(); |
|
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968 HAL_Delay(100); |
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969 |
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970 if(global.I2C_SystemStatus == HAL_OK) |
| 88 | 971 { |
| 972 init_pressure(); | |
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973 if(is_init_pressure_done()) /* Init surface data with initial measurement */ |
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974 { |
|
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975 init_surface_ring(0); |
|
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976 } |
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977 |
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978 if(!battery_gas_gauge_CheckConfigOK()) |
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979 { |
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980 init_battery_gas_gauge(); |
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981 } |
| 88 | 982 } |
| 983 } | |
|
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984 externalInterface_AutodetectSensor(); |
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985 } |
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986 |
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987 if(ticksdiff >= 1000) |
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988 { |
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989 //Set back tick counter |
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990 Scheduler.tickstart = HAL_GetTick(); |
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991 Scheduler.counterSPIdata100msec = 0; |
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992 Scheduler.counterCompass100msec = 0; |
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993 Scheduler.counterPressure100msec = 0; |
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994 Scheduler.counterAmbientLight100msec = 0; |
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995 Scheduler.tick_execute1second = SCHEDULER_TICK_EXE1SEC; |
| 38 | 996 } |
| 997 } | |
| 998 } | |
| 999 | |
| 207 | 1000 inline void Scheduler_Request_sync_with_SPI(uint8_t SyncMethod) |
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1001 { |
| 207 | 1002 if( SyncMethod < SPI_SYNC_METHOD_INVALID) |
| 1003 { | |
| 1004 dospisync = SyncMethod; | |
| 1005 } | |
| 1006 } | |
| 1007 | |
|
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1008 void Scheduler_SyncToSPI(uint8_t TXtick) |
| 207 | 1009 { |
| 1010 uint32_t deltatick = 0; | |
|
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1011 int8_t TXcompensation; |
| 207 | 1012 |
| 1013 switch(dospisync) | |
|
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1014 { |
| 207 | 1015 case SPI_SYNC_METHOD_HARD: |
| 1016 //Set back tick counter | |
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1017 Scheduler.tickstart = HAL_GetTick() - 4; /* consider 4ms offset for transfer */ |
| 207 | 1018 Scheduler.counterSPIdata100msec = 0; |
| 1019 Scheduler.counterCompass100msec = 0; | |
| 1020 Scheduler.counterPressure100msec = 0; | |
| 1021 Scheduler.counterAmbientLight100msec = 0; | |
| 1022 dospisync = SPI_SYNC_METHOD_NONE; | |
| 1023 break; | |
| 1024 case SPI_SYNC_METHOD_SOFT: | |
| 1025 deltatick = time_elapsed_ms(Scheduler.tickstart,HAL_GetTick()); | |
| 1026 deltatick %= 100; /* clip to 100ms window */ | |
| 1027 if(Scheduler.tickstart - deltatick >= 0) /* adjust start time to the next 100ms window */ | |
| 1028 { | |
| 1029 Scheduler.tickstart -= deltatick; | |
| 1030 } | |
| 1031 else | |
| 1032 { | |
| 1033 Scheduler.tickstart = 0xFFFFFFFF- (deltatick - Scheduler.tickstart); | |
| 1034 } | |
| 1035 dospisync = SPI_SYNC_METHOD_NONE; | |
| 1036 break; | |
|
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1037 default: /* continous sync activity */ |
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1038 if(TXtick < 100) /* do not handle unexpected jump length > 100ms */ |
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1039 { |
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1040 TXtick += 4; /* add 4ms TX time to offset of 100ms time stamp */ |
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1041 deltatick = time_elapsed_ms(Scheduler.tickstart,HAL_GetTick()); |
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1042 deltatick %= 100; |
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1043 if(deltatick > 50) |
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1044 { |
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1045 TXcompensation = deltatick - 100; /* neg drift */ |
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1046 } |
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1047 else |
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1048 { |
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1049 TXcompensation = deltatick; /* pos drift */ |
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1050 } |
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1051 TXcompensation = TXtick - TXcompensation; |
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1052 Scheduler.tickstart -= TXcompensation; |
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1053 } |
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1054 else |
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1055 { |
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1056 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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1057 } |
| 207 | 1058 break; |
|
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1059 } |
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1060 } |
| 38 | 1061 |
| 1062 /** | |
| 1063 ****************************************************************************** | |
| 1064 * @brief scheduleCompassCalibrationMode | |
| 1065 * @author heinrichs weikamp gmbh | |
| 1066 * @version V0.0.1 | |
| 1067 * @since 31-March-2015 | |
| 1068 * @date 31-March-2015 | |
| 1069 ****************************************************************************** | |
| 1070 */ | |
| 1071 void scheduleCompassCalibrationMode(void) | |
| 1072 { | |
| 1073 compass_init(1,7); // fast mode, max gain | |
| 1074 compass_calib(); // duration : 1 minute! | |
| 1075 compass_init(0,7); // back to normal mode | |
| 1076 | |
| 1077 if(global.seconds_since_last_dive) | |
| 1078 { | |
| 1079 schedule_update_timer_helper(-1); | |
| 1080 } | |
| 1081 | |
| 1082 scheduleUpdateLifeData(0); | |
| 1083 global.mode = MODE_SURFACE; | |
| 1084 } | |
| 1085 | |
| 1086 | |
| 1087 /** | |
| 1088 ****************************************************************************** | |
| 1089 * @brief scheduleSleepMode / sleep mode: Main Loop | |
| 1090 * @author heinrichs weikamp gmbh | |
| 1091 * @version V0.0.2 | |
| 1092 * @since 31-March-2015 | |
| 1093 * @date 22-April-2014 | |
| 1094 ****************************************************************************** | |
| 1095 */ | |
| 1096 | |
| 1097 void scheduleSleepMode(void) | |
| 1098 { | |
| 1099 global.dataSendToMaster.mode = 0; | |
| 1100 global.deviceDataSendToMaster.mode = 0; | |
| 668 | 1101 secondsCount = 0; |
| 936 | 1102 #ifdef ENABLE_GPIO_V2 |
| 1103 uint16_t deepSleepCntDwn = 21600; /* 12 hours in 2 second steps */ | |
| 1104 GPIO_InitTypeDef GPIO_InitStruct; | |
| 1105 #endif | |
| 38 | 1106 /* prevent button wake up problem while in sleep_prepare |
| 1107 * sleep prepare does I2C_DeInit() | |
| 1108 */ | |
| 1109 if(global.mode != MODE_SLEEP) | |
| 1110 MX_I2C1_Init(); | |
| 1111 else | |
| 1112 do | |
| 1113 { | |
| 1114 I2C_DeInit(); | |
| 1115 | |
| 937 | 1116 #ifdef ENABLE_SLEEP_DEBUG |
| 38 | 1117 HAL_Delay(2000); |
| 1118 #else | |
| 1119 RTC_StopMode_2seconds(); | |
| 1120 #endif | |
| 1121 | |
| 1122 | |
| 1123 | |
| 1124 if(global.mode == MODE_SLEEP) | |
| 1125 secondsCount += 2; | |
| 1126 | |
| 662 | 1127 externalInterface_InitPower33(); |
| 38 | 1128 MX_I2C1_Init(); |
| 1129 pressure_sensor_get_pressure_raw(); | |
| 1130 | |
| 475 | 1131 /* 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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1132 if(global.I2C_SystemStatus != HAL_OK) |
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1133 { |
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1134 MX_I2C1_TestAndClear(); |
|
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1135 HAL_Delay(100); |
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1136 I2C_DeInit(); |
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1137 HAL_Delay(100); |
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1138 MX_I2C1_Init(); |
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1139 HAL_Delay(100); |
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1140 |
| 475 | 1141 if((global.I2C_SystemStatus == HAL_OK) && (!is_init_pressure_done())) |
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1142 { |
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1143 init_pressure(); |
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1144 } |
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1145 } |
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1146 |
| 691 | 1147 if((secondsCount >= 30) || (global.mode != MODE_SLEEP)) /* Service battery charge state in case sleep is left */ |
| 38 | 1148 { |
| 1149 pressure_sensor_get_temperature_raw(); | |
| 1150 battery_gas_gauge_get_data(); | |
| 662 | 1151 ReInit_battery_charger_status_pins(); |
| 691 | 1152 battery_charger_get_status_and_contral_battery_gas_gauge(secondsCount); |
| 38 | 1153 // DeInit_battery_charger_status_pins(); |
| 1154 secondsCount = 0; | |
| 1155 } | |
| 1156 | |
| 1157 pressure_calculation(); | |
| 1158 | |
| 1159 scheduleUpdateDeviceData(); | |
| 1160 update_surface_pressure(2); | |
| 1161 | |
| 1162 if(global.seconds_since_last_dive) | |
| 1163 { | |
| 1164 schedule_update_timer_helper(-1); | |
| 1165 } | |
| 1166 | |
| 1167 if(global.accidentRemainingSeconds) | |
| 1168 { | |
| 1169 if(global.accidentRemainingSeconds > 2) | |
| 1170 global.accidentRemainingSeconds -= 2; | |
| 1171 else | |
| 1172 { | |
| 1173 global.accidentRemainingSeconds = 0; | |
| 1174 global.accidentFlag = 0; | |
| 1175 } | |
| 1176 } | |
| 1177 | |
|
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1178 if (((!is_ambient_pressure_close_to_surface(&global.lifeData)) && (global.lifeData.pressure_surface_bar > START_DIVE_MOUNTAIN_MODE_BAR )) |
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1179 || (global.lifeData.pressure_ambient_bar > START_DIVE_IMMEDIATLY_BAR)) |
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1180 { |
| 38 | 1181 global.mode = MODE_BOOT; |
|
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1182 } |
| 38 | 1183 scheduleUpdateLifeData(2000); |
| 936 | 1184 #ifdef ENABLE_GPIO_V2 |
| 1185 if(deepSleepCntDwn) | |
| 1186 { | |
| 1187 deepSleepCntDwn--; | |
| 1188 if(deepSleepCntDwn == 0) | |
| 1189 { | |
| 937 | 1190 GPIO_GPS_OFF(); |
| 936 | 1191 GPIO_InitStruct.Mode = GPIO_MODE_ANALOG; |
| 1192 GPIO_InitStruct.Speed = GPIO_SPEED_LOW; | |
| 1193 GPIO_InitStruct.Pull = GPIO_NOPULL; | |
| 1194 GPIO_InitStruct.Pin = GPIO_PIN_All ^ (GPS_POWER_CONTROL_PIN | GPS_BCKP_CONTROL_PIN); | |
| 1195 HAL_GPIO_Init( GPIOB, &GPIO_InitStruct); | |
| 937 | 1196 __HAL_RCC_GPIOB_CLK_DISABLE(); |
| 936 | 1197 uartGnss_SetState(UART_GNSS_INIT); |
| 1198 } | |
| 1199 } | |
| 1200 #endif | |
| 38 | 1201 } |
| 1202 while(global.mode == MODE_SLEEP); | |
| 1203 /* new section for system after Standby */ | |
| 1204 scheduleUpdateLifeData(-1); | |
| 1205 clearDecoNow = 0; | |
| 1206 setButtonsNow = 0; | |
|
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1207 reinitGlobals(); |
| 668 | 1208 ReInit_battery_charger_status_pins(); |
| 38 | 1209 } |
| 1210 | |
| 1211 | |
| 1212 | |
| 1213 /* Private functions ---------------------------------------------------------*/ | |
| 1214 | |
| 1215 /** | |
| 1216 ****************************************************************************** | |
| 1217 * @brief scheduleUpdateLifeData / calculates tissues | |
|
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1218 * @author heinrichs weikamp gmbh |
| 38 | 1219 * @version V0.0.1 |
| 1220 * @date 22-April-2014 | |
| 1221 ****************************************************************************** | |
| 1222 */ | |
| 1223 | |
| 1224 | |
| 1225 void scheduleUpdateLifeData(int32_t asynchron_milliseconds_since_last) | |
| 1226 { | |
| 1227 static _Bool first = 1; | |
| 1228 static uint32_t tickstart = 0; | |
| 1229 static uint32_t ticksrest = 0; | |
| 1230 | |
| 1231 uint32_t ticksdiff = 0; | |
| 1232 uint32_t ticksnow = 0; | |
| 1233 uint32_t time_seconds = 0; | |
| 1234 uint8_t whichGasTmp = 0; | |
| 1235 | |
| 135 | 1236 uint8_t updateTissueData = 0; |
| 1237 | |
| 1238 | |
| 1239 if(global.lifeData.pressure_surface_bar == INVALID_PREASURE_VALUE) | |
| 1240 { | |
| 1241 updateTissueData = 1; | |
| 1242 } | |
| 1243 | |
| 38 | 1244 if(asynchron_milliseconds_since_last < 0) |
| 1245 { | |
| 1246 first = 1; | |
| 1247 tickstart = 0; | |
| 1248 ticksrest = 0; | |
| 1249 return; | |
| 1250 } | |
| 1251 | |
| 1252 if(!asynchron_milliseconds_since_last && first) | |
| 1253 { | |
| 1254 tickstart = HAL_GetTick(); | |
| 1255 first = 0; | |
| 1256 return; | |
| 1257 } | |
| 1258 | |
| 1259 whichGasTmp = global.whichGas; | |
| 1260 global.lifeData.actualGas = global.aktualGas[whichGasTmp]; | |
| 1261 global.lifeData.pressure_ambient_bar = get_pressure_mbar() / 1000.0f; | |
| 1262 global.lifeData.pressure_surface_bar = get_surface_mbar() / 1000.0f; | |
| 1263 | |
| 135 | 1264 if(updateTissueData) |
| 1265 { | |
| 1266 decom_reset_with_ambientmbar(global.lifeData.pressure_surface_bar,&global.lifeData); | |
| 1267 } | |
| 1268 | |
| 38 | 1269 if(!asynchron_milliseconds_since_last) |
| 1270 { | |
| 1271 ticksnow = HAL_GetTick(); | |
| 1272 ticksdiff = time_elapsed_ms(tickstart,ticksnow); | |
| 1273 } | |
| 1274 else | |
| 1275 { | |
| 1276 first = 1; | |
| 1277 ticksdiff = asynchron_milliseconds_since_last; | |
| 1278 } | |
| 1279 | |
| 1280 if(ticksrest > 1000) // whatever happens after standby with STM32L476 | |
| 1281 ticksrest = 0; // maybe move static to SRAM2 | |
| 1282 | |
| 1283 ticksdiff += ticksrest; | |
| 1284 time_seconds = ticksdiff/ 1000; | |
| 1285 ticksrest = ticksdiff - time_seconds * 1000; | |
| 1286 tickstart = ticksnow; | |
| 1287 | |
| 1288 decom_tissues_exposure((int)time_seconds, &global.lifeData); | |
| 1289 if(global.demo_mode) | |
| 1290 decom_tissues_exposure((int)(3*time_seconds), &global.lifeData); | |
| 1291 copyTissueData(); | |
| 1292 } | |
| 1293 | |
| 1294 | |
| 1295 /** | |
| 1296 ****************************************************************************** | |
| 1297 * @brief scheduleUpdateDeviceData | |
| 1298 * @author heinrichs weikamp gmbh | |
| 1299 * @version V0.0.1 | |
| 1300 * @date 16-March-2015 | |
| 1301 * | |
| 1302 * two step process | |
| 1303 * first compare with data from main CPU == externalLogbookFlash | |
| 1304 * second update with new sensor data | |
| 1305 ****************************************************************************** | |
| 1306 */ | |
| 1307 void scheduleSetDate(SDeviceLine *line) | |
| 1308 { | |
| 1309 extern RTC_HandleTypeDef RTCHandle; | |
| 1310 | |
| 1311 line->date_rtc_dr = (uint32_t)(RTCHandle.Instance->DR & RTC_DR_RESERVED_MASK); | |
| 1312 line->time_rtc_tr = (uint32_t)(RTCHandle.Instance->TR & RTC_TR_RESERVED_MASK); | |
| 1313 } | |
| 1314 | |
| 1315 | |
| 1316 void scheduleCopyDeviceData(SDeviceLine *lineWrite, const SDeviceLine *lineRead) | |
| 1317 { | |
| 1318 lineWrite->date_rtc_dr = lineRead->date_rtc_dr; | |
| 1319 lineWrite->time_rtc_tr = lineRead->time_rtc_tr; | |
| 1320 lineWrite->value_int32 = lineRead->value_int32; | |
| 1321 } | |
| 1322 | |
| 1323 | |
|
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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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|
1324 void scheduletranslateDate(uint32_t datetmpreg, RTC_DateTypeDef *sDate) |
|
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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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1325 { |
|
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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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1326 datetmpreg = (uint32_t)(datetmpreg & RTC_DR_RESERVED_MASK); |
|
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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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1327 |
|
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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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|
1328 /* Fill the structure fields with the read parameters */ |
|
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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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1329 sDate->Year = (uint8_t)((datetmpreg & (RTC_DR_YT | RTC_DR_YU)) >> 16); |
|
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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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1330 sDate->Month = (uint8_t)((datetmpreg & (RTC_DR_MT | RTC_DR_MU)) >> 8); |
|
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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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1331 sDate->Date = (uint8_t)(datetmpreg & (RTC_DR_DT | RTC_DR_DU)); |
|
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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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1332 sDate->WeekDay = (uint8_t)((datetmpreg & (RTC_DR_WDU)) >> 13); |
|
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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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1333 |
|
2e2d34c1cc99
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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1334 /* Convert the date structure parameters to Binary format */ |
|
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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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1335 sDate->Year = (uint8_t)RTC_Bcd2ToByte(sDate->Year); |
|
2e2d34c1cc99
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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1336 sDate->Month = (uint8_t)RTC_Bcd2ToByte(sDate->Month); |
|
2e2d34c1cc99
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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1337 sDate->Date = (uint8_t)RTC_Bcd2ToByte(sDate->Date); |
|
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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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1338 } |
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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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1339 |
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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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1340 void scheduleCheckDate(void) |
|
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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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1341 { |
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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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1342 uint32_t localdate; |
|
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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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1343 RTC_DateTypeDef sDate; |
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2e2d34c1cc99
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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1344 localdate = (uint32_t)(RTCHandle.Instance->DR & RTC_DR_RESERVED_MASK); |
|
2e2d34c1cc99
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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1345 scheduletranslateDate(localdate, &sDate); |
|
2e2d34c1cc99
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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1346 |
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2e2d34c1cc99
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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1347 /* 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 */ |
|
2e2d34c1cc99
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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1348 if(sDate.Year < 15) |
|
2e2d34c1cc99
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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|
1349 { |
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2e2d34c1cc99
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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1350 scheduletranslateDate(DeviceDataFlash.hoursOfOperation.date_rtc_dr, &sDate); |
|
2e2d34c1cc99
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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1351 if(sDate.Year > 16) |
|
2e2d34c1cc99
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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1352 { |
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2e2d34c1cc99
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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1353 RTC_SetDate(sDate); |
|
2e2d34c1cc99
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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1354 } |
|
2e2d34c1cc99
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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1355 } |
|
2e2d34c1cc99
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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parents:
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1356 |
|
2e2d34c1cc99
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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1357 } |
|
2e2d34c1cc99
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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1358 |
| 38 | 1359 void scheduleUpdateDeviceData(void) |
| 1360 { | |
| 1361 /* first step, main CPU */ | |
| 1362 | |
| 1363 if(deviceDataFlashValid) | |
| 1364 { | |
| 1365 /* max values */ | |
|
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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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1366 if(global.deviceData.hoursOfOperation.value_int32 < DeviceDataFlash.hoursOfOperation.value_int32) |
|
2e2d34c1cc99
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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parents:
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changeset
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1367 { |
|
2e2d34c1cc99
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
ideenmodellierer
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1368 scheduleCopyDeviceData(&global.deviceData.hoursOfOperation, &DeviceDataFlash.hoursOfOperation); |
|
414
6886aeeca454
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1369 #ifdef RESTORE_LAST_KNOWN_DATE |
|
409
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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
ideenmodellierer
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changeset
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1370 scheduleCheckDate(); |
|
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1371 #endif |
|
409
2e2d34c1cc99
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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1372 } |
| 38 | 1373 if(global.deviceData.batteryChargeCompleteCycles.value_int32 < DeviceDataFlash.batteryChargeCompleteCycles.value_int32) |
| 1374 { | |
| 1375 scheduleCopyDeviceData(&global.deviceData.batteryChargeCompleteCycles, &DeviceDataFlash.batteryChargeCompleteCycles); | |
| 1376 } | |
| 1377 if(global.deviceData.batteryChargeCycles.value_int32 < DeviceDataFlash.batteryChargeCycles.value_int32) | |
| 1378 { | |
| 1379 scheduleCopyDeviceData(&global.deviceData.batteryChargeCycles, &DeviceDataFlash.batteryChargeCycles); | |
| 1380 } | |
| 1381 if(global.deviceData.temperatureMaximum.value_int32 < DeviceDataFlash.temperatureMaximum.value_int32) | |
| 1382 { | |
| 1383 scheduleCopyDeviceData(&global.deviceData.temperatureMaximum, &DeviceDataFlash.temperatureMaximum); | |
| 1384 } | |
| 1385 if(global.deviceData.depthMaximum.value_int32 < DeviceDataFlash.depthMaximum.value_int32) | |
| 1386 { | |
| 1387 scheduleCopyDeviceData(&global.deviceData.depthMaximum, &DeviceDataFlash.depthMaximum); | |
| 1388 } | |
| 1389 if(global.deviceData.diveCycles.value_int32 < DeviceDataFlash.diveCycles.value_int32) | |
| 1390 { | |
| 1391 scheduleCopyDeviceData(&global.deviceData.diveCycles, &DeviceDataFlash.diveCycles); | |
| 1392 } | |
| 1393 | |
| 1394 /* min values */ | |
| 1395 if(global.deviceData.temperatureMinimum.value_int32 > DeviceDataFlash.temperatureMinimum.value_int32) | |
| 1396 { | |
| 1397 scheduleCopyDeviceData(&global.deviceData.temperatureMinimum, &DeviceDataFlash.temperatureMinimum); | |
| 1398 } | |
| 1399 if(global.deviceData.voltageMinimum.value_int32 > DeviceDataFlash.voltageMinimum.value_int32) | |
| 1400 { | |
| 1401 scheduleCopyDeviceData(&global.deviceData.voltageMinimum, &DeviceDataFlash.voltageMinimum); | |
| 1402 } | |
| 1403 } | |
| 1404 | |
| 1405 /* second step, sensor data */ | |
| 1406 int32_t temperature_centigrad_int32; | |
| 1407 int32_t pressure_mbar_int32; | |
| 1408 int32_t voltage_mvolt_int32; | |
| 1409 | |
| 1410 temperature_centigrad_int32 = (int32_t)(get_temperature() * 100); | |
| 1411 if(temperature_centigrad_int32 < global.deviceData.temperatureMinimum.value_int32) | |
| 1412 { | |
| 1413 global.deviceData.temperatureMinimum.value_int32 = temperature_centigrad_int32; | |
| 88 | 1414 scheduleSetDate(&global.deviceData.temperatureMinimum); |
| 38 | 1415 } |
| 1416 | |
| 1417 if(temperature_centigrad_int32 > global.deviceData.temperatureMaximum.value_int32) | |
| 1418 { | |
| 1419 global.deviceData.temperatureMaximum.value_int32 = temperature_centigrad_int32; | |
| 88 | 1420 scheduleSetDate(&global.deviceData.temperatureMaximum); |
| 38 | 1421 } |
| 1422 | |
| 1423 pressure_mbar_int32 = (int32_t)get_pressure_mbar(); | |
| 1424 if(pressure_mbar_int32 > global.deviceData.depthMaximum.value_int32) | |
| 1425 { | |
| 1426 global.deviceData.depthMaximum.value_int32 = pressure_mbar_int32; | |
| 88 | 1427 scheduleSetDate(&global.deviceData.depthMaximum); |
| 38 | 1428 } |
| 1429 | |
| 1430 voltage_mvolt_int32 = (int32_t)(get_voltage() * 1000); | |
| 1431 if(voltage_mvolt_int32 < global.deviceData.voltageMinimum.value_int32) | |
| 1432 { | |
| 1433 global.deviceData.voltageMinimum.value_int32 = voltage_mvolt_int32; | |
| 88 | 1434 scheduleSetDate(&global.deviceData.voltageMinimum); |
| 38 | 1435 } |
| 1436 | |
| 1437 /* third step, counter */ | |
| 1438 switch (global.mode) | |
| 1439 { | |
| 1440 case MODE_SURFACE: | |
| 1441 case MODE_DIVE: | |
| 1442 default: | |
| 1443 deviceDataSubSeconds++; | |
| 1444 if(deviceDataSubSeconds > 10) | |
| 1445 { | |
| 1446 deviceDataSubSeconds = 0; | |
| 1447 global.deviceData.hoursOfOperation.value_int32++; | |
|
409
2e2d34c1cc99
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
ideenmodellierer
parents:
356
diff
changeset
|
1448 scheduleSetDate(&global.deviceData.hoursOfOperation); |
| 38 | 1449 } |
| 1450 break; | |
| 1451 | |
| 662 | 1452 case MODE_SLEEP: |
| 38 | 1453 case MODE_SHUTDOWN: |
| 1454 break; | |
| 1455 } | |
| 1456 } | |
| 1457 | |
| 1458 | |
| 1459 void scheduleUpdateDeviceDataChargerFull(void) | |
| 1460 { | |
| 1461 global.deviceData.batteryChargeCompleteCycles.value_int32++; | |
| 88 | 1462 scheduleSetDate(&global.deviceData.batteryChargeCompleteCycles); |
| 38 | 1463 } |
| 1464 | |
| 1465 | |
| 1466 void scheduleUpdateDeviceDataChargerCharging(void) | |
| 1467 { | |
| 1468 global.deviceData.batteryChargeCycles.value_int32++; | |
| 88 | 1469 scheduleSetDate(&global.deviceData.batteryChargeCycles); |
| 38 | 1470 } |
| 1471 | |
| 1472 | |
| 1473 /** | |
| 1474 ****************************************************************************** | |
| 1475 * @brief vpm_crush / calls vpm calc_crushing_pressure every four seconds during descend | |
|
763
aa6006975e76
increase HAL_Delay to 10ms for cold-start-button reset
heinrichsweikamp
parents:
742
diff
changeset
|
1476 * @author heinrichs weikamp gmbh |
| 38 | 1477 * @version V0.0.1 |
| 1478 * @date 22-April-2014 | |
| 1479 ****************************************************************************** | |
| 1480 */ | |
| 1481 _Bool vpm_crush2(void) | |
| 1482 { | |
| 1483 int i = 0; | |
| 1484 static float starting_ambient_pressure = 0; | |
| 1485 static float ending_ambient_pressure = 0; | |
| 1486 static float time_calc_begin = -1; | |
| 1487 static float initial_helium_pressure[16]; | |
| 1488 static float initial_nitrogen_pressure[16]; | |
| 1489 ending_ambient_pressure = global.lifeData.pressure_ambient_bar * 10; | |
| 1490 | |
| 1491 if((global.lifeData.dive_time_seconds <= 4) || (starting_ambient_pressure >= ending_ambient_pressure)) | |
| 1492 { | |
| 1493 time_calc_begin = global.lifeData.dive_time_seconds; | |
| 1494 starting_ambient_pressure = global.lifeData.pressure_ambient_bar * 10; | |
| 1495 for( i = 0; i < 16; i++) | |
| 1496 { | |
| 1497 initial_helium_pressure[i] = global.lifeData.tissue_helium_bar[i] * 10; | |
| 1498 initial_nitrogen_pressure[i] = global.lifeData.tissue_nitrogen_bar[i] * 10; | |
| 1499 } | |
| 1500 return 0; | |
| 1501 } | |
| 1502 if(global.lifeData.dive_time_seconds - time_calc_begin >= 4) | |
| 1503 { | |
| 1504 if(ending_ambient_pressure > starting_ambient_pressure + 0.5f) | |
| 1505 { | |
| 1506 float rate = (ending_ambient_pressure - starting_ambient_pressure) * 60 / 4; | |
| 1507 calc_crushing_pressure(&global.lifeData, &global.vpm, initial_helium_pressure, initial_nitrogen_pressure, starting_ambient_pressure, rate); | |
| 1508 | |
| 1509 time_calc_begin = global.lifeData.dive_time_seconds; | |
| 1510 starting_ambient_pressure = global.lifeData.pressure_ambient_bar * 10; | |
| 1511 for( i = 0; i < 16; i++) | |
| 1512 { | |
| 1513 initial_helium_pressure[i] = global.lifeData.tissue_helium_bar[i] * 10; | |
| 1514 initial_nitrogen_pressure[i] = global.lifeData.tissue_nitrogen_bar[i] * 10; | |
| 1515 } | |
| 1516 | |
| 1517 return 1; | |
| 1518 } | |
| 1519 | |
| 1520 } | |
| 1521 return 0; | |
| 1522 } | |
| 1523 | |
| 1524 | |
| 1525 long get_nofly_time_minutes(void) | |
| 1526 { | |
| 1527 | |
| 1528 if(global.no_fly_time_minutes <= 0) | |
| 1529 return 0; | |
| 1530 | |
| 1531 long minutes_since_last_dive = global.seconds_since_last_dive/60; | |
| 1532 | |
| 1533 if((global.seconds_since_last_dive > 0) && (global.no_fly_time_minutes > minutes_since_last_dive)) | |
| 1534 { | |
| 1535 return (global.no_fly_time_minutes - minutes_since_last_dive); | |
| 1536 } | |
| 1537 else | |
| 1538 { | |
| 1539 global.no_fly_time_minutes = 0; | |
| 1540 return 0; | |
| 1541 } | |
| 1542 } | |
| 1543 | |
| 1544 | |
| 1545 //Supports threadsave copying!!! | |
| 1546 void copyActualGas(SGas gas) | |
| 1547 { | |
| 1548 uint8_t whichGas = !global.whichGas; | |
| 1549 global.aktualGas[whichGas] = gas; | |
| 1550 global.whichGas = whichGas; | |
| 1551 } | |
| 1552 | |
| 1553 | |
| 1554 //Supports threadsave copying!!! | |
| 1555 void copyPressureData(void) | |
| 1556 { | |
|
240
625d20070261
Improvement SPI stability/recoverability
Jan Mulder <jlmulder@xs4all.nl>
parents:
231
diff
changeset
|
1557 global.dataSendToMaster.sensorErrors = global.I2C_SystemStatus; |
| 38 | 1558 uint8_t boolPressureData = !global.dataSendToMaster.boolPressureData; |
| 1559 global.dataSendToMaster.data[boolPressureData].temperature = get_temperature(); | |
| 1560 global.dataSendToMaster.data[boolPressureData].pressure_mbar = get_pressure_mbar(); | |
| 1561 global.dataSendToMaster.data[boolPressureData].surface_mbar = get_surface_mbar(); | |
| 1562 global.dataSendToMaster.data[boolPressureData].ascent_rate_meter_per_min = global.lifeData.ascent_rate_meter_per_min; | |
| 1563 global.dataSendToMaster.data[boolPressureData].pressure_uTick = HAL_GetTick(); | |
| 1564 global.dataSendToMaster.boolPressureData = boolPressureData; | |
|
346
73325a78c907
Added function to support manuel exit of dive mode
ideenmodellierer
parents:
338
diff
changeset
|
1565 global.dataSendToMaster.data[boolPressureData].SPARE1 = is_surface_pressure_stable(); |
| 38 | 1566 } |
| 1567 | |
| 1568 | |
| 1569 //Supports threadsave copying!!! | |
| 1570 void copyCnsAndOtuData(void) | |
| 1571 { | |
| 1572 //uint8_t dataSendToMaster. | |
| 1573 uint8_t boolToxicData = !global.dataSendToMaster.boolToxicData; | |
| 1574 global.dataSendToMaster.data[boolToxicData].cns = global.lifeData.cns; | |
| 1575 global.dataSendToMaster.data[boolToxicData].otu = global.lifeData.otu; | |
| 1576 global.dataSendToMaster.data[boolToxicData].desaturation_time_minutes = global.lifeData.desaturation_time_minutes; | |
| 1577 global.dataSendToMaster.data[boolToxicData].no_fly_time_minutes = get_nofly_time_minutes(); | |
| 1578 global.dataSendToMaster.boolToxicData = boolToxicData; | |
| 1579 } | |
| 1580 | |
| 1581 | |
| 1582 //Supports threadsave copying!!! | |
| 1583 void copyTimeData(void) | |
| 1584 { | |
| 1585 extern RTC_HandleTypeDef RTCHandle; | |
| 1586 | |
| 1587 uint8_t boolTimeData = !global.dataSendToMaster.boolTimeData; | |
| 1588 global.dataSendToMaster.data[boolTimeData].localtime_rtc_tr = (uint32_t)(RTCHandle.Instance->TR & RTC_TR_RESERVED_MASK); | |
| 1589 global.dataSendToMaster.data[boolTimeData].localtime_rtc_dr = (uint32_t)(RTCHandle.Instance->DR & RTC_DR_RESERVED_MASK); | |
| 1590 global.dataSendToMaster.data[boolTimeData].divetime_seconds = (uint32_t)global.lifeData.dive_time_seconds; | |
| 1591 global.dataSendToMaster.data[boolTimeData].dive_time_seconds_without_surface_time = (uint32_t)global.lifeData.dive_time_seconds_without_surface_time; | |
| 1592 global.dataSendToMaster.data[boolTimeData].surfacetime_seconds = (uint32_t)global.seconds_since_last_dive; | |
| 1593 global.dataSendToMaster.data[boolTimeData].counterSecondsShallowDepth = (uint32_t)global.lifeData.counterSecondsShallowDepth; | |
| 1594 global.dataSendToMaster.boolTimeData = boolTimeData; | |
| 1595 } | |
| 1596 | |
| 1597 | |
| 1598 //Supports threadsave copying!!! | |
| 1599 void copyCompassData(void) | |
| 1600 { | |
| 1601 extern float compass_heading; | |
| 1602 extern float compass_roll; | |
| 1603 extern float compass_pitch; | |
| 1604 //uint8_t dataSendToMaster. | |
| 1605 uint8_t boolCompassData = !global.dataSendToMaster.boolCompassData; | |
| 1606 global.dataSendToMaster.data[boolCompassData].compass_heading = compass_heading; | |
| 1607 global.dataSendToMaster.data[boolCompassData].compass_roll = compass_roll; | |
| 1608 global.dataSendToMaster.data[boolCompassData].compass_pitch = compass_pitch; | |
| 1609 global.dataSendToMaster.data[boolCompassData].compass_DX_f = 0; | |
| 1610 global.dataSendToMaster.data[boolCompassData].compass_DY_f = 0; | |
| 1611 global.dataSendToMaster.data[boolCompassData].compass_DZ_f = 0; | |
| 1612 global.dataSendToMaster.data[boolCompassData].compass_uTick = HAL_GetTick(); | |
| 1613 global.dataSendToMaster.boolCompassData = boolCompassData; | |
| 1614 } | |
| 1615 | |
| 1616 | |
| 1617 void copyCompassDataDuringCalibration(int16_t dx, int16_t dy, int16_t dz) | |
| 1618 { | |
| 1619 extern float compass_heading; | |
| 1620 extern float compass_roll; | |
| 1621 extern float compass_pitch; | |
| 1622 //uint8_t dataSendToMaster. | |
| 1623 uint8_t boolCompassData = !global.dataSendToMaster.boolCompassData; | |
| 1624 global.dataSendToMaster.data[boolCompassData].compass_heading = compass_heading; | |
| 1625 global.dataSendToMaster.data[boolCompassData].compass_roll = compass_roll; | |
| 1626 global.dataSendToMaster.data[boolCompassData].compass_pitch = compass_pitch; | |
| 1627 global.dataSendToMaster.data[boolCompassData].compass_DX_f = dx; | |
| 1628 global.dataSendToMaster.data[boolCompassData].compass_DY_f = dy; | |
| 1629 global.dataSendToMaster.data[boolCompassData].compass_DZ_f = dz; | |
| 1630 global.dataSendToMaster.boolCompassData = boolCompassData; | |
| 1631 } | |
| 1632 | |
| 1633 | |
| 1634 //Supports threadsave copying!!! | |
| 1635 void copyBatteryData(void) | |
| 1636 { | |
| 1637 uint8_t boolBatteryData = !global.dataSendToMaster.boolBatteryData; | |
| 668 | 1638 global.lifeData.battery_charge = get_charge(); |
| 38 | 1639 global.dataSendToMaster.data[boolBatteryData].battery_voltage = get_voltage(); |
| 668 | 1640 |
| 1641 if(battery_gas_gauge_isChargeValueValid()) | |
| 1642 { | |
| 1643 global.dataSendToMaster.data[boolBatteryData].battery_charge= global.lifeData.battery_charge; | |
| 1644 } | |
| 1645 else | |
| 1646 { | |
| 1647 global.dataSendToMaster.data[boolBatteryData].battery_charge = global.lifeData.battery_charge * -1.0; /* negate value to show that this is just an assumption */ | |
| 1648 } | |
| 38 | 1649 global.dataSendToMaster.boolBatteryData = boolBatteryData; |
| 1650 } | |
| 1651 | |
| 1652 | |
| 1653 //Supports threadsave copying!!! | |
| 1654 void copyAmbientLightData(void) | |
| 1655 { | |
| 1656 uint8_t boolAmbientLightData = !global.dataSendToMaster.boolAmbientLightData; | |
| 1657 global.dataSendToMaster.data[boolAmbientLightData].ambient_light_level = get_ambient_light_level(); | |
| 1658 global.dataSendToMaster.boolAmbientLightData = boolAmbientLightData; | |
| 1659 } | |
| 1660 | |
| 1661 | |
| 1662 //Supports threadsave copying!!! | |
| 1663 void copyTissueData(void) | |
| 1664 { | |
| 1665 //uint8_t dataSendToMaster. | |
| 1666 uint8_t boolTisssueData = !global.dataSendToMaster.boolTisssueData; | |
| 1667 for(int i = 0; i < 16; i++) | |
| 1668 { | |
| 1669 global.dataSendToMaster.data[boolTisssueData].tissue_nitrogen_bar[i] = global.lifeData.tissue_nitrogen_bar[i]; | |
| 1670 global.dataSendToMaster.data[boolTisssueData].tissue_helium_bar[i] = global.lifeData.tissue_helium_bar[i]; | |
| 1671 } | |
| 1672 global.dataSendToMaster.boolTisssueData = boolTisssueData; | |
| 1673 } | |
| 1674 | |
| 1675 | |
| 1676 //Supports threadsave copying!!! | |
| 1677 void copyVpmCrushingData(void) | |
| 1678 { | |
| 1679 //uint8_t dataSendToMaster. | |
| 1680 uint8_t boolCrushingData = !global.dataSendToMaster.boolCrushingData; | |
| 1681 for(int i = 0; i < 16; i++) | |
| 1682 { | |
| 1683 global.dataSendToMaster.data[boolCrushingData].max_crushing_pressure_n2[i] = global.vpm.max_crushing_pressure_n2[i]; | |
| 1684 global.dataSendToMaster.data[boolCrushingData].max_crushing_pressure_he[i] = global.vpm.max_crushing_pressure_he[i]; | |
| 1685 global.dataSendToMaster.data[boolCrushingData].adjusted_critical_radius_he[i] = global.vpm.adjusted_critical_radius_he[i]; | |
| 1686 global.dataSendToMaster.data[boolCrushingData].adjusted_critical_radius_n2[i] = global.vpm.adjusted_critical_radius_n2[i]; | |
| 1687 } | |
| 1688 global.dataSendToMaster.boolCrushingData = boolCrushingData; | |
| 1689 } | |
| 1690 | |
| 1691 | |
| 1692 void copyDeviceData(void) | |
| 1693 { | |
| 1694 uint8_t boolDeviceData = !global.deviceDataSendToMaster.boolDeviceData; | |
| 1695 memcpy(&global.deviceDataSendToMaster.DeviceData[boolDeviceData], &global.deviceData,sizeof(SDevice)); | |
| 1696 global.deviceDataSendToMaster.boolDeviceData = boolDeviceData; | |
| 1697 | |
| 1698 global.deviceDataSendToMaster.boolVpmRepetitiveDataValid = 0; | |
| 1699 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.adjusted_critical_radius_he, &global.vpm.adjusted_critical_radius_he, sizeof(16*4)); | |
| 1700 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.adjusted_critical_radius_n2, &global.vpm.adjusted_critical_radius_n2, sizeof(16*4)); | |
| 1701 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.adjusted_crushing_pressure_he, &global.vpm.adjusted_crushing_pressure_he, sizeof(16*4)); | |
| 1702 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.adjusted_crushing_pressure_n2, &global.vpm.adjusted_crushing_pressure_n2, sizeof(16*4)); | |
| 1703 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.initial_allowable_gradient_he, &global.vpm.initial_allowable_gradient_he, sizeof(16*4)); | |
| 1704 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.initial_allowable_gradient_n2, &global.vpm.initial_allowable_gradient_n2, sizeof(16*4)); | |
| 1705 memcpy(&global.deviceDataSendToMaster.VpmRepetitiveData.max_actual_gradient, &global.vpm.max_actual_gradient, sizeof(16*4)); | |
| 1706 global.deviceDataSendToMaster.VpmRepetitiveData.repetitive_variables_not_valid = global.vpm.repetitive_variables_not_valid; | |
| 1707 global.deviceDataSendToMaster.boolVpmRepetitiveDataValid = 1; | |
| 1708 } | |
| 1709 | |
| 1710 /* copyPICdata(); is used in spi.c */ | |
| 1711 void copyPICdata(void) | |
| 1712 { | |
| 1713 uint8_t boolPICdata = !global.dataSendToMaster.boolPICdata; | |
| 1714 for(int i = 0; i < 3; i++) | |
| 1715 { | |
| 1716 global.dataSendToMaster.data[boolPICdata].button_setting[i] = global.ButtonPICdata[i]; | |
| 1717 } | |
| 1718 global.dataSendToMaster.boolPICdata = boolPICdata; | |
| 1719 } | |
| 1720 | |
|
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1721 void copyExtADCdata() |
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1722 { |
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1723 float value; |
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1724 |
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1725 uint8_t channel = 0; |
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1726 |
| 691 | 1727 uint8_t boolADCBuffer = ~(global.dataSendToMaster.boolADCO2Data & DATA_BUFFER_ADC); |
| 1728 | |
| 1729 boolADCBuffer &= DATA_BUFFER_ADC; | |
| 1730 global.dataSendToMaster.boolADCO2Data &= ~DATA_BUFFER_ADC; | |
| 1731 | |
|
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1732 for(channel = 0; channel < MAX_ADC_CHANNEL; channel++) |
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1733 { |
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1734 value = getExternalInterfaceChannel(channel); |
| 691 | 1735 global.dataSendToMaster.data[boolADCBuffer && DATA_BUFFER_ADC].extADC_voltage[channel] = value; |
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1736 } |
| 786 | 1737 global.dataSendToMaster.data[boolADCBuffer && DATA_BUFFER_ADC].externalInterface_SensorID = externalInterface_GetSensorData(0xFF, (uint8_t*)&global.dataSendToMaster.data[boolADCBuffer && DATA_BUFFER_ADC].sensor_data); |
| 731 | 1738 memcpy(global.dataSendToMaster.data[boolADCBuffer && DATA_BUFFER_ADC].sensor_map,externalInterface_GetSensorMapPointer(1),EXT_INTERFACE_SENSOR_CNT); |
| 691 | 1739 global.dataSendToMaster.boolADCO2Data |= boolADCBuffer; |
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1740 } |
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1741 |
| 662 | 1742 void copyExtCO2data() |
| 1743 { | |
| 1744 uint16_t value; | |
| 691 | 1745 uint8_t boolCO2Buffer = ~(global.dataSendToMaster.boolADCO2Data & DATA_BUFFER_CO2); |
| 1746 | |
| 1747 global.dataSendToMaster.boolADCO2Data &= ~DATA_BUFFER_CO2; | |
| 1748 boolCO2Buffer &= DATA_BUFFER_CO2; | |
| 662 | 1749 |
| 1750 if(externalInterface_GetCO2State()) | |
| 1751 { | |
| 1752 value = externalInterface_GetCO2Value(); | |
| 691 | 1753 global.dataSendToMaster.data[(boolCO2Buffer && DATA_BUFFER_CO2)].CO2_ppm = value; |
| 662 | 1754 value = externalInterface_GetCO2SignalStrength(); |
| 691 | 1755 global.dataSendToMaster.data[(boolCO2Buffer && DATA_BUFFER_CO2)].CO2_signalStrength = value; |
| 1756 global.dataSendToMaster.data[(boolCO2Buffer && DATA_BUFFER_CO2)].externalInterface_CmdAnswer = externalInterface_GetCO2State(); | |
| 662 | 1757 externalInterface_SetCO2State(EXT_INTERFACE_33V_ON); /* clear command responses */ |
| 1758 } | |
| 1759 else | |
| 1760 { | |
| 691 | 1761 global.dataSendToMaster.data[(boolCO2Buffer && DATA_BUFFER_CO2)].CO2_ppm = 0; |
| 1762 global.dataSendToMaster.data[(boolCO2Buffer && DATA_BUFFER_CO2)].CO2_signalStrength = 0; | |
| 1763 global.dataSendToMaster.data[(boolCO2Buffer && DATA_BUFFER_CO2)].externalInterface_CmdAnswer = 0; | |
| 662 | 1764 } |
| 691 | 1765 global.dataSendToMaster.boolADCO2Data |= boolCO2Buffer; |
| 662 | 1766 } |
| 38 | 1767 |
|
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1768 void copyGNSSdata(void) |
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1769 { |
| 931 | 1770 global.dataSendToMaster.data[0].gnssInfo.fLat = GNSS_Handle.fLat; |
| 1771 global.dataSendToMaster.data[0].gnssInfo.fLon = GNSS_Handle.fLon; | |
| 1772 global.dataSendToMaster.data[0].gnssInfo.fixType = GNSS_Handle.fixType; | |
| 1773 global.dataSendToMaster.data[0].gnssInfo.numSat = GNSS_Handle.numSat; | |
| 1774 memcpy(&global.dataSendToMaster.data[0].gnssInfo.signalQual,&GNSS_Handle.statSat, sizeof(GNSS_Handle.statSat)); | |
|
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1775 } |
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1776 |
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1777 |
| 38 | 1778 typedef enum |
| 1779 { | |
| 1780 SPI3_OK = 0x00, | |
| 1781 SPI3_DEINIT = 0x01, | |
| 1782 } SPI3_StatusTypeDef; | |
| 1783 /* if spi3 is running and the SPI3_ButtonAdjust call returns OK, all is fine | |
| 1784 if the SPI3_ButtonAdjust call returns error, the spi3 is DeInit | |
| 1785 and will be init the next call of scheduleSetButtonResponsiveness() | |
| 1786 and data will be send again on the third call | |
| 1787 therefore on return 0 of scheduleSetButtonResponsiveness() the caller flag should kept active | |
| 1788 */ | |
| 1789 uint8_t scheduleSetButtonResponsiveness(void) | |
| 1790 { | |
| 1791 static uint8_t SPI3status = SPI3_OK; | |
| 1792 | |
| 1793 if((SPI3status == SPI3_OK) && (SPI3_ButtonAdjust(global.ButtonResponsiveness, global.ButtonPICdata))) | |
| 1794 { | |
| 1795 copyPICdata(); | |
| 1796 return 1; | |
| 1797 } | |
| 1798 else | |
| 1799 { | |
| 1800 for(int i=0;i<3;i++) | |
| 1801 { | |
| 1802 global.ButtonPICdata[i] = 0xFF; | |
| 1803 } | |
| 1804 copyPICdata(); | |
| 1805 | |
| 1806 if(SPI3status == SPI3_OK) | |
| 1807 { | |
| 1808 MX_SPI3_DeInit(); | |
| 1809 SPI3status = SPI3_DEINIT; | |
| 1810 } | |
| 1811 else | |
| 1812 { | |
| 1813 MX_SPI3_Init(); | |
| 1814 SPI3status = SPI3_OK; | |
| 1815 } | |
| 1816 return 0; | |
| 1817 } | |
| 1818 } | |
| 1819 | |
| 1820 | |
|
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1821 //save time difference |
| 38 | 1822 uint32_t time_elapsed_ms(uint32_t ticksstart,uint32_t ticksnow) |
| 1823 { | |
| 1824 if(ticksstart <= ticksnow) | |
| 1825 { | |
| 1826 return ticksnow - ticksstart; | |
| 1827 } | |
| 1828 else | |
| 1829 { | |
| 1830 return 0xFFFFFFFF - ticksstart + ticksnow; | |
| 1831 } | |
| 1832 } | |
| 1833 | |
| 1834 /* same as in data_central.c */ | |
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1835 _Bool is_ambient_pressure_close_to_surface(SLifeData *lifeData) |
| 38 | 1836 { |
|
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1837 _Bool retval = true; |
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1838 |
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1839 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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1840 { |
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1841 /* 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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1842 if (lifeData->pressure_ambient_bar > START_DIVE_IMMEDIATLY_BAR) |
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1843 { |
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1844 retval = false; |
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1845 } |
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1846 else if(is_surface_pressure_stable()) /* this is the expected start condition */ |
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1847 { |
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1848 if((lifeData->pressure_ambient_bar >= (lifeData->pressure_surface_bar + 0.1f)) |
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1849 && (ManualExitDiveCounter == 0)) /* only if diver did not request to exit dive mode */ |
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1850 { |
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1851 retval = false; |
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1852 } |
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1853 } |
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1854 } |
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1855 return retval; |
| 38 | 1856 } |
| 1857 | |
| 881 | 1858 void evaluateAscentSpeed() |
| 1859 { | |
| 1860 static uint32_t lastPressureTick = 0; | |
| 1861 static float lastPressure_bar = 0.0f; | |
| 1862 static AscentStates_t ascentState = ASCENT_NONE; | |
| 1863 static uint8_t ascentStableCnt = 0; | |
| 1864 uint32_t tickPressureDiff = 0; | |
| 1865 uint32_t lasttick = HAL_GetTick(); | |
| 1866 float localAscentRate = 0.0; | |
| 1867 | |
| 1868 tickPressureDiff = time_elapsed_ms(lastPressureTick,lasttick); /* Calculate ascent rate every 400ms use timer to take care for small time shifts */ | |
| 1869 if(tickPressureDiff != 0) | |
| 1870 { | |
| 1871 if(lastPressure_bar >= 0) | |
| 1872 { | |
| 1873 localAscentRate = (lastPressure_bar - global.lifeData.pressure_ambient_bar) * (60000.0 / tickPressureDiff) * 10; /* bar * 10 = meter */ | |
| 904 | 1874 if((fabs(localAscentRate) < 1.0) || (global.lifeData.pressure_ambient_bar < START_DIVE_IMMEDIATLY_BAR)) |
| 881 | 1875 { |
| 1876 ascentState = ASCENT_NONE; | |
| 1877 ascentStableCnt = 0; | |
| 1878 } | |
| 1879 else if(localAscentRate > 0.0) | |
| 1880 { | |
| 1881 if(ascentState != ASCENT_FALLING) | |
| 1882 { | |
| 1883 if(ascentStableCnt < 5) | |
| 1884 { | |
| 1885 ascentStableCnt++; | |
| 1886 } | |
| 1887 else | |
| 1888 { | |
| 1889 ascentState = ASCENT_RISING; | |
| 1890 } | |
| 1891 } | |
| 1892 else | |
| 1893 { | |
| 1894 ascentState = ASCENT_NONE; | |
| 1895 ascentStableCnt = 0; | |
| 1896 } | |
| 1897 } | |
| 1898 else /* must be falling */ | |
| 1899 { | |
| 1900 if(ascentState != ASCENT_RISING) | |
| 1901 { | |
| 1902 if(ascentStableCnt < 5) | |
| 1903 { | |
| 1904 ascentStableCnt++; | |
| 1905 } | |
| 1906 else | |
| 1907 { | |
| 1908 ascentState = ASCENT_FALLING; | |
| 1909 } | |
| 1910 } | |
| 1911 else | |
| 1912 { | |
| 1913 ascentState = ASCENT_NONE; | |
| 1914 ascentStableCnt = 0; | |
| 1915 } | |
| 1916 } | |
| 1917 if(ascentState != ASCENT_NONE) | |
| 1918 { | |
| 1919 global.lifeData.ascent_rate_meter_per_min = localAscentRate; | |
| 1920 } | |
| 1921 else | |
| 1922 { | |
| 1923 global.lifeData.ascent_rate_meter_per_min = 0; | |
| 1924 } | |
| 1925 } | |
| 1926 } | |
| 1927 lastPressure_bar = global.lifeData.pressure_ambient_bar; | |
| 1928 lastPressureTick = lasttick; | |
| 1929 } | |
| 38 | 1930 |
| 1931 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/ | |
| 1932 |