view Small_CPU/Inc/pressure.h @ 199:ac58a9fb92ac div-fixes-cleaup-2

Bugfix: fix initial CNS data in the logbook header Apparently, there has been confusion in the past about the data format of the CNS data in the logbook. This seems to be partially fixed back in 2015, but this fix forgot that the initial CNS data is also in the logbook header. So, now, the logbook header also stores the initial CNS data in a correct way, which fixes the problem of strange CNS values at the very start of repetitive dives, that get reset in the dive profile after the first CNS sample data comes along. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
author Jan Mulder <jlmulder@xs4all.nl>
date Fri, 22 Mar 2019 08:36:39 +0100
parents 5f11787b4f42
children 8e9c502c0b06
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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);

uint8_t is_init_pressure_done(void);

void  pressure_sensor_get_pressure_raw(void);
void  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 */