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view Small_CPU/Inc/pressure.h @ 1070:4499227a2db8 Icon_Integration
Added compile option for o2/diluent pressure display:
Some external devices (like the RedBare rebreather) provide pressure sensor information o2 and diluent bottles. A data channel from RTE to main CPU has been defined and a visualization has been added to the lower left corner (llc). Pressure will be displayed in the gas list as well => for o2 display the definition of a 100% o2 gas is needed. Diluent will be assigned to the first gas. The ADVANCED_GAS compile switch needs to be activated for this feature
| author | Ideenmodellierer |
|---|---|
| date | Thu, 19 Feb 2026 13:17:25 +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 */
