light_temt.c File Reference

Vishay TEMT6000 ambient light sensor interface. More...

#include "modules/meteo/light_temt.h"
#include "mcu_periph/adc.h"
#include "mcu_periph/uart.h"
#include "pprzlink/messages.h"
#include "subsystems/datalink/downlink.h"

Include dependency graph for light_temt.c:

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Macros
#define	ADC_CHANNEL_LIGHT_TEMT   ADC_4
#define	ADC_CHANNEL_LIGHT_NB_SAMPLES   16

Functions
void	light_temt_init (void)
void	light_temt_periodic (void)

Variables
uint16_t	adc_light_temt
static struct adc_buf	buf_light_temt

Detailed Description

Vishay TEMT6000 ambient light sensor interface.

This reads the values for light intensity from the Vishay TEMT6000 sensor.

Definition in file light_temt.c.

Macro Definition Documentation

#define ADC_CHANNEL_LIGHT_NB_SAMPLES   16

Definition at line 41 of file light_temt.c.

Referenced by light_temt_init().

#define ADC_CHANNEL_LIGHT_TEMT   ADC_4

Definition at line 37 of file light_temt.c.

Referenced by light_temt_init().

Function Documentation

void light_temt_init

(

void

)

Definition at line 49 of file light_temt.c.

References adc_buf_channel(), ADC_CHANNEL_LIGHT_NB_SAMPLES, ADC_CHANNEL_LIGHT_TEMT, and buf_light_temt.

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void light_temt_periodic

(

void

)

Definition at line 54 of file light_temt.c.

References adc_light_temt, adc_buf::av_nb_sample, buf_light_temt, DefaultChannel, DefaultDevice, and adc_buf::sum.

Variable Documentation

uint16_t adc_light_temt

Definition at line 45 of file light_temt.c.

Referenced by light_temt_periodic().

struct adc_buf buf_light_temt

static

Definition at line 47 of file light_temt.c.

Referenced by light_temt_init(), and light_temt_periodic().