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annotate Small_CPU/Inc/pressure.h @ 636:c47766ec3f96

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Debounce fallback warning: In previous versions the fallback option (automatical setting of a fixed setpoint) was only done for communication timeout scenario in combination with a HUD. It is now also applied in case all sensors are rated as out of bounds. The signaling of the fallback warning (including optional automatic setpoint change) is now done taking a 5 seconds debounds time into account. In case a fallback warning is active, then the only way to reset it is by selecting a new setpoint or by changing the sensor configuration (no change compared to previous implementation
author Ideenmodellierer
date Wed, 24 Feb 2021 21:03:54 +0100
parents 4093ac18b25c
children
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1 /* Define to prevent recursive inclusion -------------------------------------*/
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2 #ifndef PRESSURE_H
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3 #define PRESSURE_H
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5 #include <stdint.h>
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7 uint8_t init_pressure(void);
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37f45300bc2e Apply averaging to pressure measurement: In pre versions calculated pressure value jittered +/-10hPa. Since we measure the pressure several time a second but only use one value a second, calc average including not used values
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8 void pressure_set_offset (float pressureOffset, float temperatureOffset);
37f45300bc2e Apply averaging to pressure measurement: In pre versions calculated pressure value jittered +/-10hPa. Since we measure the pressure several time a second but only use one value a second, calc average including not used values
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10 uint8_t pressure_update(void);
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11 void pressure_update_alternating(void);
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13 uint8_t is_init_pressure_done(void);
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15 HAL_StatusTypeDef pressure_sensor_get_pressure_raw(void);
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16 HAL_StatusTypeDef pressure_sensor_get_temperature_raw(void);
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17 void pressure_calculation(void);
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19 float get_temperature(void);
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20 float get_pressure_mbar(void);
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21 float get_surface_mbar(void);
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23 uint8_t is_surface_pressure_stable(void);
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24 float set_last_surface_pressure_stable(void);
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26 void init_surface_ring(uint8_t force);
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27 void update_surface_pressure(uint8_t call_rhythm_seconds);
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29 uint32_t demo_modify_temperature_and_pressure(int32_t divetime_in_seconds, uint8_t subseconds, float ceiling_mbar);
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31 #endif /* PRESSURE_H */
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