view Small_CPU/Inc/pressure.h @ 975:142f3d0363b3
Evo_2_23
Workaround single DiveO2 startup:
If a DiveO2 sensor is used without Mux then the sensor is not recognized by the Autodetection. It seems to be a timing issue. A delay between first command send and receive function seems to fix (or hide) the problem.
author
Ideenmodellierer
date
Tue, 28 Jan 2025 22:31:17 +0100 (2 months ago)
parents
4093ac18b25c
children
line source
/* 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);+ −
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uint32_t demo_modify_temperature_and_pressure(int32_t divetime_in_seconds, uint8_t subseconds, float ceiling_mbar);+ −
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#endif /* PRESSURE_H */+ −
+ −