Mercurial > public > ostc4
annotate Common/Inc/data_central.h @ 664:667093daa937 Betatest
Stability improvment bluetooth startup:
The previous implementation expected a default setup of the Bluetooth module. Deviations from the default expectation caused the init function to stop. The new implementation is able to fix wrong baud rate setting (reset baudrate to default 115200).
In addition the function evaluating the answers of the module is not able to derive the status out of a data stream.
| author | Ideenmodellierer |
|---|---|
| date | Tue, 21 Dec 2021 19:36:41 +0100 |
| parents | 1b995079c045 |
| children | c00a80f26641 |
| rev | line source |
|---|---|
| 38 | 1 /////////////////////////////////////////////////////////////////////////////// |
| 2 /// -*- coding: UTF-8 -*- | |
| 3 /// | |
| 4 /// \file Common/Inc/data_central.h | |
| 5 /// \brief Common Dadatypes Declarations | |
| 6 /// \author Heinrichs Weikamp | |
| 7 /// \date 2018 | |
| 8 /// | |
| 9 /// $Id$ | |
| 10 /////////////////////////////////////////////////////////////////////////////// | |
| 11 /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh | |
| 12 /// | |
| 13 /// This program is free software: you can redistribute it and/or modify | |
| 14 /// it under the terms of the GNU General Public License as published by | |
| 15 /// the Free Software Foundation, either version 3 of the License, or | |
| 16 /// (at your option) any later version. | |
| 17 /// | |
| 18 /// This program is distributed in the hope that it will be useful, | |
| 19 /// but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 20 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 21 /// GNU General Public License for more details. | |
| 22 /// | |
| 23 /// You should have received a copy of the GNU General Public License | |
| 24 /// along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 25 ////////////////////////////////////////////////////////////////////////////// | |
| 26 | |
| 27 #ifndef DATA_CENTRAL_H | |
| 28 #define DATA_CENTRAL_H | |
| 29 | |
| 30 #include <stdint.h> | |
| 31 | |
| 32 #include "settings.h" | |
| 33 #include "stm32f4xx_hal.h" | |
| 34 | |
| 35 #define BUEHLMANN_STRUCT_MAX_GASES 11 | |
| 36 #define BUEHLMANN_STRUCT_MAX_ASCENDRATES 3 | |
| 37 #define DECOINFO_STRUCT_MAX_STOPS 50 | |
| 38 | |
| 39 #define false 0 | |
| 40 #define true 1 | |
| 41 | |
| 42 /* Helper structs ------------------------------------------------------------*/ | |
| 43 | |
| 44 //struct SGas | |
| 45 //contains gasinfos of single gas for deco calculation | |
| 46 typedef struct | |
| 47 { | |
| 48 uint8_t nitrogen_percentage; | |
| 49 uint8_t helium_percentage; | |
| 50 uint8_t setPoint_cbar; | |
| 51 uint8_t change_during_ascent_depth_meter_otherwise_zero; | |
| 52 uint8_t GasIdInSettings; | |
| 662 | 53 uint8_t AppliedDiveMode; |
| 54 float pscr_factor; | |
| 38 | 55 } SGas; |
| 56 | |
| 57 typedef struct | |
| 58 { | |
| 59 float use_from_depth_bar; | |
| 60 float rate_bar_per_minute; | |
| 61 } SAscentrate; | |
| 62 | |
| 63 | |
| 64 typedef struct{ | |
| 65 uint32_t date_rtc_dr; | |
| 66 uint32_t time_rtc_tr; | |
| 67 int32_t value_int32; | |
| 68 } SDeviceLine; | |
| 69 | |
| 70 | |
| 71 typedef struct | |
| 72 { | |
| 73 uint16_t ageInMilliSeconds; | |
| 74 uint8_t numberOfBytes; | |
| 75 uint8_t status; | |
| 76 uint8_t data[12]; | |
| 77 } SDataWireless; | |
| 78 | |
| 662 | 79 |
| 80 typedef struct | |
| 81 { | |
| 82 uint16_t CO2_ppm; | |
| 83 uint16_t signalStrength; | |
| 84 } SCO2Sensor; | |
| 85 | |
| 38 | 86 /* Main structs -------------------------------------------------------------*/ |
| 87 | |
| 88 | |
| 89 //struct SDecoinfo | |
| 90 //contains result of deco calculation | |
| 91 typedef struct | |
| 92 { | |
| 93 unsigned short output_stop_length_seconds[DECOINFO_STRUCT_MAX_STOPS]; | |
| 94 int output_time_to_surface_seconds; | |
| 95 int output_ndl_seconds; | |
| 96 float output_ceiling_meter; | |
|
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97 float super_saturation; |
| 38 | 98 uint32_t tickstamp; |
| 99 } SDecoinfo; | |
| 100 | |
| 101 | |
| 102 typedef struct | |
| 103 { | |
| 104 //crushing pressure | |
| 105 //in/out | |
| 106 float max_crushing_pressure_he[16]; | |
| 107 float max_crushing_pressure_n2[16]; | |
| 108 // | |
| 109 float run_time_start_of_deco_zone_save; | |
| 110 float depth_start_of_deco_zone_save; | |
| 111 float max_first_stop_depth_save; | |
| 112 short decomode_vpm_plus_conservatism_last_dive; | |
| 113 _Bool deco_zone_reached; | |
| 114 //State variables for repetetive dives | |
| 115 _Bool repetitive_variables_not_valid; | |
| 116 float adjusted_crushing_pressure_he[16]; | |
| 117 float adjusted_crushing_pressure_n2[16]; | |
| 118 float adjusted_critical_radius_he[16]; | |
| 119 float adjusted_critical_radius_n2[16]; | |
| 120 float initial_allowable_gradient_he[16]; | |
| 121 float initial_allowable_gradient_n2[16]; | |
| 122 float max_actual_gradient[16]; | |
| 123 } SVpm; | |
| 124 | |
| 125 typedef struct | |
| 126 { | |
| 127 _Bool repetitive_variables_not_valid; | |
| 128 _Bool is_data_from_RTE_CPU; | |
| 129 _Bool spare2; | |
| 130 _Bool spare3; | |
| 131 float adjusted_crushing_pressure_he[16]; | |
| 132 float adjusted_crushing_pressure_n2[16]; | |
| 133 float adjusted_critical_radius_he[16]; | |
| 134 float adjusted_critical_radius_n2[16]; | |
| 135 float initial_allowable_gradient_he[16]; | |
| 136 float initial_allowable_gradient_n2[16]; | |
| 137 float max_actual_gradient[16]; | |
| 138 } SVpmRepetitiveData; | |
| 139 | |
| 140 //struct SDevice | |
| 141 //contains information about usage | |
| 142 typedef struct | |
| 143 { | |
| 144 SDeviceLine batteryChargeCycles; | |
| 145 SDeviceLine batteryChargeCompleteCycles; | |
| 146 SDeviceLine temperatureMinimum; | |
| 147 SDeviceLine temperatureMaximum; | |
| 148 SDeviceLine depthMaximum; | |
| 149 SDeviceLine diveCycles; | |
| 150 SDeviceLine voltageMinimum; | |
| 151 SDeviceLine hoursOfOperation; | |
| 152 SDeviceLine diveAccident; | |
| 153 } SDevice; | |
| 154 | |
| 155 /* | |
| 156 typedef struct | |
| 157 { | |
| 158 SDevice device; | |
| 159 SVpmRepetitiveData vpm; | |
| 160 } SDeviceState; | |
| 161 */ | |
| 162 | |
| 163 /* struct SLifeData | |
| 164 * contains data all actual data (pressure, stuturation, etc. as received from second ship | |
| 165 * and has actualGas to be send to Small CPU (second chip) | |
| 166 * contains data calculated from actual data after receiption from Small CPU | |
| 167 */ | |
| 168 typedef struct | |
| 169 { | |
| 170 /* from Small CPU */ | |
| 171 int32_t dive_time_seconds; | |
| 172 int32_t dive_time_seconds_without_surface_time; | |
| 173 uint32_t surface_time_seconds; | |
| 174 float pressure_ambient_bar; | |
| 175 float pressure_surface_bar; | |
| 176 float tissue_nitrogen_bar[16]; | |
| 177 float tissue_helium_bar[16]; | |
| 178 float cns; | |
| 179 float otu; | |
| 180 uint16_t desaturation_time_minutes; | |
| 181 uint16_t no_fly_time_minutes; | |
| 182 float temperature_celsius; | |
| 183 float compass_heading; | |
| 184 float compass_roll; | |
| 185 float compass_pitch; | |
| 186 int16_t compass_DX_f; | |
| 187 int16_t compass_DY_f; | |
| 188 int16_t compass_DZ_f; | |
| 189 uint16_t counterSecondsShallowDepth; | |
| 190 float ascent_rate_meter_per_min; | |
| 191 uint32_t timeBinaryFormat; | |
| 192 uint32_t dateBinaryFormat; | |
| 193 float battery_voltage; | |
| 194 float battery_charge; | |
| 195 uint16_t ambient_light_level; | |
| 196 SDataWireless wireless_data[4]; | |
| 197 uint8_t buttonPICdata[4]; | |
| 662 | 198 SCO2Sensor CO2_data; |
| 199 | |
| 38 | 200 |
| 201 /* by create DiveSettings() and by setActualGas() | |
| 202 * is send to Small CPU2 for nitrogen calculation | |
| 203 * includes setpoint information | |
| 204 */ | |
| 205 SGas actualGas; | |
| 206 uint8_t lastDiluent_GasIdInSettings; | |
| 207 uint8_t gas_temp2; | |
| 208 | |
| 209 /* calculated by DataEX_copy_to_LifeData() | |
| 210 bottle_bar array size is made like this to have multiples of 32bit | |
| 211 */ | |
| 212 float ppO2; | |
| 213 float depth_meter; | |
| 214 float max_depth_meter; | |
| 215 float average_depth_meter; | |
| 216 float apnea_total_max_depth_meter; | |
| 217 float apnea_last_max_depth_meter; | |
| 218 int32_t apnea_last_dive_time_seconds; | |
| 219 uint16_t bottle_bar[2 * NUM_GASES +1]; | |
| 220 uint16_t bottle_bar_age_MilliSeconds[2 * NUM_GASES + 1]; | |
| 221 uint16_t apnea_total_counter; | |
| 222 | |
| 223 /* control of DataEX_copy_to_LifeData() | |
| 224 */ | |
| 225 uint8_t boolResetAverageDepth; | |
| 226 uint8_t bool_temp1; | |
| 227 uint8_t bool_temp2; | |
| 228 | |
| 229 /* from local sensor or direct HUD communication */ | |
| 230 //pp O2 Sensor | |
| 231 float ppO2Sensor_bar[3]; | |
| 232 float sensorVoltage_mV[3]; | |
| 233 float HUD_battery_voltage_V; | |
| 662 | 234 |
| 235 /* for PSCR Mode */ | |
| 236 float ppo2Simulated_bar; | |
| 38 | 237 } SLifeData; |
| 238 | |
| 239 | |
| 240 typedef struct | |
| 241 { | |
| 242 uint16_t tissue_nitrogen_desaturation_time_minutes[16]; | |
| 243 uint16_t tissue_helium_desaturation_time_minutes[16]; | |
| 244 } SLifeData2; | |
| 245 | |
| 246 | |
| 247 typedef struct | |
| 248 { | |
| 249 //warnings | |
| 250 int8_t decoMissed; | |
| 251 int8_t aGf; | |
| 252 int8_t ascentRateHigh; | |
| 253 int8_t ppO2Low; | |
| 254 int8_t ppO2High; | |
| 255 int8_t cnsHigh; | |
| 256 int8_t slowWarning; | |
| 257 int8_t lowBattery; | |
| 258 int8_t numWarnings; | |
| 259 int8_t sensorLinkLost; | |
| 260 int8_t sensorOutOfBounds[3]; | |
| 261 int8_t betterGas; | |
| 262 int8_t fallback; | |
| 263 int8_t betterSetpoint; | |
|
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264 #ifdef ENABLE_BOTTLE_SENSOR |
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265 int8_t newPressure; |
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266 #endif |
| 38 | 267 } SWarnings; |
| 268 | |
| 269 | |
| 270 typedef struct | |
| 271 { | |
| 272 //Events logbook only | |
| 273 int16_t manualMarker; | |
| 274 int16_t gasChange; | |
| 275 int16_t info_GasChange; | |
| 276 int16_t setpointChange; | |
| 277 int16_t info_SetpointChange; | |
| 281 | 278 int16_t manualGasSet; |
| 279 int16_t info_manualGasSetHe; | |
| 280 int16_t info_manualGasSetO2; | |
| 38 | 281 int16_t bailout; |
| 282 int16_t info_bailoutHe; | |
| 283 int16_t info_bailoutO2; | |
| 284 } SEvents; | |
| 285 | |
| 286 | |
| 287 | |
| 288 //struct SDiveSettings | |
| 289 //contains settings necessary for deco calculation | |
| 290 typedef struct | |
| 291 { | |
| 292 float last_stop_depth_bar; | |
| 293 float input_next_stop_increment_depth_bar; | |
| 294 float input_second_to_last_stop_depth_bar; | |
| 295 float ascentRate_meterperminute; | |
| 296 uint8_t diveMode; /* OC, CC, .. */ | |
| 297 uint8_t CCR_Mode; | |
| 298 uint8_t future_TTS_minutes; | |
| 299 | |
| 300 /* If beginning of dive is CCR than ccrOption is set true | |
| 301 * true allows returning from bailout (OC) back to CCR | |
| 302 * true activates CC gas and setpoint pages in dive menu | |
| 303 */ | |
| 304 uint8_t ccrOption; | |
| 305 uint8_t fallbackOption; | |
| 306 uint8_t ppo2sensors_deactivated; | |
| 307 | |
| 308 split2x4_Type deco_type; /* GF or VPM for standard and alternative seperate */ | |
| 309 | |
| 310 /* VPM conservatism, do not change during dive!!! | |
| 311 * do not change in between dives otherwise repetitve dive is not possible | |
| 312 */ | |
| 313 uint8_t vpm_conservatism; | |
| 314 | |
| 315 /* B�hlmann GF | |
| 316 * and a variable that is used by Buehlmann during the dive | |
| 317 * to remember the position of GF low during ascend | |
| 318 */ | |
| 319 uint8_t gf_high; | |
| 320 uint8_t gf_low; | |
| 321 | |
| 322 /* copy of the Settings GasList and SetpintList | |
| 323 * that can be modified during the dive | |
| 324 * especially gases can be actived and deactivated | |
| 325 * gas[0] and setpoint[0] are the special ones configurable during the dive | |
| 326 */ | |
| 327 SGasLine gas[1 + (2*NUM_GASES)]; | |
| 328 SSetpointLine setpoint[1 + NUM_GASES]; | |
| 329 | |
| 330 /* List of GasChanges in the actual order | |
| 331 * this is necessary for VPM and Buehlmann and will be created on start of each calculation | |
| 332 */ | |
| 333 SGas decogaslist[BUEHLMANN_STRUCT_MAX_GASES]; // unused filled with 0xFF | |
| 334 | |
| 335 /* | |
| 336 */ | |
| 337 float internal__pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero; | |
| 338 uint16_t compassHeading; | |
| 662 | 339 |
| 340 uint8_t pscr_o2_drop; | |
| 341 uint8_t pscr_lung_ratio; | |
| 38 | 342 } SDiveSettings; |
| 343 | |
| 344 enum CHARGE_STATUS{ | |
| 345 CHARGER_off = 0, | |
| 346 CHARGER_running, | |
| 347 CHARGER_complete, | |
| 348 CHARGER_lostConnection | |
| 349 }; | |
| 350 | |
| 351 typedef struct | |
| 352 { | |
| 353 SDiveSettings diveSettings; | |
| 354 SLifeData lifeData; | |
| 355 SVpm vpm; | |
| 356 SEvents events; | |
| 357 SWarnings warnings; | |
| 358 SDecoinfo decolistVPM; | |
| 359 SDecoinfo decolistFutureVPM; | |
| 360 SDecoinfo decolistBuehlmann; // | |
| 361 SDecoinfo decolistFutureBuehlmann; | |
| 362 uint8_t mode; /* hw for sleep, surface, dive, .. */ | |
| 363 uint8_t chargeStatus; | |
| 364 uint8_t data_old__lost_connection_to_slave; | |
| 365 | |
| 366 uint32_t pressure_uTick_new; | |
| 367 uint32_t compass_uTick_new; | |
| 368 | |
| 369 uint32_t pressure_uTick_old; | |
| 370 uint32_t compass_uTick_old; | |
| 371 | |
| 372 uint32_t pressure_uTick_local_new; | |
| 373 uint32_t compass_uTick_local_new; | |
| 374 | |
| 375 uint8_t cnsHigh_at_the_end_of_dive; | |
| 376 uint8_t decoMissed_at_the_end_of_dive; | |
| 377 | |
| 378 uint8_t sensorErrorsRTE; | |
| 379 | |
| 380 uint8_t lastKnownBatteryPercentage; | |
| 381 } SDiveState; | |
| 382 | |
| 383 | |
| 384 typedef struct{ | |
| 385 uint8_t bit0:1; | |
| 386 uint8_t bit1:1; | |
| 387 uint8_t bit2:1; | |
| 388 uint8_t bit3:1; | |
| 389 uint8_t bit4:1; | |
| 390 uint8_t bit5:1; | |
| 391 uint8_t bit6:1; | |
| 392 uint8_t bit7:1; | |
| 393 } ubit8_t; | |
| 394 | |
| 395 typedef union{ | |
| 396 ubit8_t ub; | |
| 397 uint8_t uw; | |
| 398 } bit8_Type; | |
| 399 | |
| 400 extern SDiveState stateSim; | |
| 401 extern SDiveState stateDeco; | |
| 402 extern uint8_t decoLock; | |
|
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403 extern const SDiveState *stateUsed; |
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404 extern SDiveState *stateUsedWrite; |
| 38 | 405 |
| 406 enum DECO_LOCK{ | |
| 407 DECO_CALC_running, | |
| 408 DECO_CALC_ready, | |
| 409 DECO_CALC_FINSHED_Buehlmann, | |
| 410 DECO_CALC_FINSHED_vpm, | |
| 411 DECO_CALC_FINSHED_FutureBuehlmann, | |
| 412 DECO_CALC_FINSHED_Futurevpm, | |
| 413 DECO_CALC_init_as_is_start_of_dive, | |
| 414 DECO_CALC_undefined | |
| 415 }; | |
| 416 | |
| 417 uint32_t time_elapsed_ms(uint32_t ticksstart,uint32_t ticksnow); | |
| 418 | |
| 419 void set_stateUsedToSim(void); | |
| 420 void set_stateUsedToReal(void); | |
| 421 | |
| 422 _Bool is_stateUsedSetToSim(void); | |
| 423 | |
| 424 const SDiveState * stateRealGetPointer(void); | |
| 425 const SDiveState * stateSimGetPointer(void); | |
| 426 SDiveState * stateRealGetPointerWrite(void); | |
| 427 SDiveState * stateSimGetPointerWrite(void); | |
| 428 const SDevice * stateDeviceGetPointer(void); | |
| 429 SDevice * stateDeviceGetPointerWrite(void); | |
| 430 const SVpmRepetitiveData * stateVpmRepetitiveDataGetPointer(void); | |
| 431 SVpmRepetitiveData * stateVpmRepetitiveDataGetPointerWrite(void); | |
| 432 | |
| 433 void UpdateLifeDataTest(SDiveState * diveState); | |
| 434 | |
| 435 void setSimulationValues(int _ascent_rate_meter_per_min, int _descent_rate_meter_per_min, int _max_depth, int _bottom_time ); | |
| 436 | |
| 437 void createDiveSettings(void); | |
| 438 void copyDiveSettingsToSim(void); | |
| 439 void copyVpmRepetetiveDataToSim(void); | |
| 440 //void fallbackToFixedSetpoints(SLifeData *lifeData); | |
| 441 void setActualGasFirst(SLifeData *lifeData); | |
| 442 void setActualGasAir(SLifeData *lifeData); | |
| 443 void setActualGas(SLifeData *lifeData, uint8_t gasId, uint8_t setpoint_cbar); | |
| 444 void setActualGas_ExtraGas(SLifeData *lifeData, uint8_t oxygen, uint8_t helium, uint8_t setpoint_cbar); | |
| 445 void setActualGas_DM(SLifeData *lifeData, uint8_t gasId, uint8_t setpoint_cbar); | |
| 446 void setWeekday(RTC_DateTypeDef *sDate); | |
| 447 void setDate(RTC_DateTypeDef Sdate); | |
| 448 void setTime(RTC_TimeTypeDef Stime); | |
| 449 void setBatteryPercentage(uint8_t newChargePercentage); | |
| 450 void setButtonResponsiveness(uint8_t *ButtonSensitivyList); | |
| 451 void calibrateCompass(void); | |
|
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452 void compass_Inertia(float newHeading); |
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453 float compass_getCompensated(); |
| 38 | 454 void clearDeco(void); |
| 455 void translateDate(uint32_t datetmpreg, RTC_DateTypeDef *sDate); | |
| 456 void translateTime(uint32_t tmpreg, RTC_TimeTypeDef *sTime); | |
| 457 void updateSetpointStateUsed(void); | |
| 458 | |
| 459 uint8_t calc_MOD(uint8_t gasId); | |
| 460 uint8_t calc_MinOD(uint8_t gasId); | |
| 461 //float calc_ppO2(float input_ambient_pressure_bar, SGas* pGas); | |
| 462 int current_second(void); | |
| 463 _Bool vpm_crush(SDiveState* pDiveState); | |
| 464 _Bool deco_zone_reached(void); | |
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465 void resetEvents(const SDiveState *pStateUsed); |
| 38 | 466 |
| 467 uint32_t crc32c_checksum(uint8_t* message, uint16_t length, uint8_t* message2, uint16_t length2); | |
| 468 uint32_t CRC_CalcBlockCRC(uint32_t *buffer, uint32_t words); | |
| 469 uint32_t CRC_CalcBlockCRC_moreThan768000(uint32_t *buffer1, uint32_t *buffer2, uint32_t words); | |
| 470 | |
| 471 _Bool is_ambient_pressure_close_to_surface(SLifeData *lifeData); | |
| 472 | |
| 662 | 473 uint8_t isLoopMode(uint8_t Mode); |
| 474 | |
| 38 | 475 #endif // DATA_CENTRAL_H |