view Small_CPU/Inc/pressure.h @ 265:a91d99265884 IPC_Sync_Improvment_2

Increase SPI com timeout for cold start and wake up There are use cases which cause the startup at Main to be longer than 300ms. In that case error reaction on RTE side would take place even if not needed. On the other hand having an longer timeout delays timeout detection and therefor the time till connection is reestablished => Added function to separate startup from common operation use case
author ideenmodellierer
date Sun, 14 Apr 2019 14:22:41 +0200
parents 5f11787b4f42
children 8e9c502c0b06
line wrap: on
line source

/* 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 */