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annotate Small_CPU/Inc/pressure.h @ 921:eb4109d7d1e9 Evo_2_23

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Improved mix mode ADC conversion: Activity of UART sensors may have an impact to ADC measurement. To avoid the ADC trigger was moved into a time window ~300ms after last UART command request => After UART sensor performed measurement but before next measurement is requested. In addition the general ADC measurement cycle has been changed to one second to avoid jitter in the value updates on the display.
author Ideenmodellierer
date Sun, 03 Nov 2024 18:19:51 +0100
parents 4093ac18b25c
children
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1 /* Define to prevent recursive inclusion -------------------------------------*/
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2 #ifndef PRESSURE_H
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3 #define PRESSURE_H
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5 #include <stdint.h>
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7 uint8_t init_pressure(void);
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8 void pressure_set_offset (float pressureOffset, float temperatureOffset);
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10 uint8_t pressure_update(void);
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11 void pressure_update_alternating(void);
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13 uint8_t is_init_pressure_done(void);
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15 HAL_StatusTypeDef pressure_sensor_get_pressure_raw(void);
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16 HAL_StatusTypeDef pressure_sensor_get_temperature_raw(void);
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17 void pressure_calculation(void);
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19 float get_temperature(void);
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20 float get_pressure_mbar(void);
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21 float get_surface_mbar(void);
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23 uint8_t is_surface_pressure_stable(void);
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24 float set_last_surface_pressure_stable(void);
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26 void init_surface_ring(uint8_t force);
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27 void update_surface_pressure(uint8_t call_rhythm_seconds);
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29 uint32_t demo_modify_temperature_and_pressure(int32_t divetime_in_seconds, uint8_t subseconds, float ceiling_mbar);
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31 #endif /* PRESSURE_H */
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