view Small_CPU/Inc/pressure.h @ 557:2702bfa7b177

Stabilityfix: Do not trust lastDiveLogID == 0 at startup: If dive settings are reset for some reason also the lastDiveLogID is set to 0. Most likly the consostency check will find a valid entry. But this entry might not be the last one => return an error value to trigger the find function. Calling "find" at every startup is normal behavior if TRUST_LOG_CONSISTENCY is not set and was default for a long time => low risk In addition a check of the header adresses has been added to identify a potential error while writing log samples
author Ideenmodellierer
date Thu, 12 Nov 2020 20:03:00 +0100
parents 4093ac18b25c
children
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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef PRESSURE_H
#define PRESSURE_H

#include <stdint.h>

uint8_t init_pressure(void);
void pressure_set_offset (float pressureOffset, float temperatureOffset);

uint8_t pressure_update(void);
void pressure_update_alternating(void);

uint8_t is_init_pressure_done(void);

HAL_StatusTypeDef  pressure_sensor_get_pressure_raw(void);
HAL_StatusTypeDef  pressure_sensor_get_temperature_raw(void);
void pressure_calculation(void);

float get_temperature(void);
float get_pressure_mbar(void);
float get_surface_mbar(void);

uint8_t is_surface_pressure_stable(void);
float set_last_surface_pressure_stable(void);

void init_surface_ring(uint8_t force);
void update_surface_pressure(uint8_t call_rhythm_seconds);

uint32_t demo_modify_temperature_and_pressure(int32_t divetime_in_seconds, uint8_t subseconds, float ceiling_mbar);

#endif /* PRESSURE_H */