Read an airspeed or differential pressure sensor via onboard ADC. More...

#include "modules/sensors/airspeed_adc.h"
#include "mcu_periph/adc.h"
#include <BOARD_CONFIG>
#include "generated/airframe.h"
#include "state.h"
#include "modules/core/abi.h"

Include dependency graph for airspeed_adc.c:

Go to the source code of this file.

Macros
#define	USE_AIRSPEED_ADC TRUE

#define	ADC_CHANNEL_AIRSPEED_NB_SAMPLES DEFAULT_AV_NB_SAMPLE

Functions
void	airspeed_adc_init (void)

void	airspeed_adc_update (void)

Variables
struct AirspeedAdc	airspeed_adc

static struct adc_buf	buf_airspeed

Detailed Description

Read an airspeed or differential pressure sensor via onboard ADC.

Definition in file airspeed_adc.c.

Macro Definition Documentation

◆ ADC_CHANNEL_AIRSPEED_NB_SAMPLES

#define ADC_CHANNEL_AIRSPEED_NB_SAMPLES DEFAULT_AV_NB_SAMPLE

Definition at line 51 of file airspeed_adc.c.

◆ USE_AIRSPEED_ADC

#define USE_AIRSPEED_ADC TRUE

Definition at line 34 of file airspeed_adc.c.

Function Documentation

◆ airspeed_adc_init()

void airspeed_adc_init ( void )

Definition at line 58 of file airspeed_adc.c.

References adc_buf_channel(), ADC_CHANNEL_AIRSPEED_NB_SAMPLES, AirspeedAdc::airspeed, airspeed_adc, buf_airspeed, AirspeedAdc::offset, and AirspeedAdc::scale.

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◆ airspeed_adc_update()

void airspeed_adc_update ( void )

Definition at line 73 of file airspeed_adc.c.

References AirspeedAdc::airspeed, airspeed_adc, AIRSPEED_ADC_ID, adc_buf::av_nb_sample, buf_airspeed, AirspeedAdc::offset, AirspeedAdc::scale, stateSetAirspeed_f(), adc_buf::sum, and AirspeedAdc::val.

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Variable Documentation

◆ airspeed_adc

struct AirspeedAdc airspeed_adc

Definition at line 1 of file airspeed_adc.c.

Referenced by airspeed_adc_init(), and airspeed_adc_update().

◆ buf_airspeed

struct adc_buf buf_airspeed

static