Mercurial > public > ostc4
view Small_CPU/Inc/pressure.h @ 617:4eba86129d35
Development bugfix: Low battery warning was interpretated as marker:
The previous version checked event bit 1 and 2 and returned a marker in case both were set. The indication for a battery low warning is that the 3 LSBit of the event byte are set => not intended marker in case of low battery situation. To fix this an additional check for bit0 has been added.
author | Ideenmodellierer |
---|---|
date | Wed, 27 Jan 2021 22:03:11 +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 */