view Small_CPU/Inc/pressure.h @ 338:b6a59e93cc91 PressureMeasure_Improvment

Added function to avoid divemode activation during Landing: Divemode is activated in case of 100mBar difference surface to abiente pressure. This might happen during landing => Added (in sleep mode only) a check for this scenario and increased dive mode activation limit
author ideenmodellierer
date Sat, 17 Aug 2019 18:57:15 +0200
parents 8e9c502c0b06
children 37f45300bc2e
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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef PRESSURE_H
#define PRESSURE_H

#include <stdint.h>

uint8_t init_pressure(void);
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);

void init_surface_ring(void);
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 */