ast_adc.c File Reference

#include <stdio.h>
#include "sensor.h"
#include "plat_gpio.h"
#include "plat_def.h"
#include <zephyr.h>
#include <drivers/adc.h>
#include <logging/log.h>

Include dependency graph for ast_adc.c:

Macros
#define	ADC_CHANNEL_COUNT   8
#define	BUFFER_SIZE   1
#define	ADC_RESOLUTION   10
#define	ADC_CALIBRATION   0
#define	ADC_GAIN   ADC_GAIN_1
#define	ADC_REFERENCE   ADC_REF_INTERNAL
#define	ADC_ACQUISITION_TIME   ADC_ACQ_TIME_DEFAULT
#define	ADC_AVERAGE_DELAY_MSEC   1

Enumerations
enum	adc_device_idx { adc0 , adc1 , ADC_NUM }

Functions
	LOG_MODULE_REGISTER (dev_ast_adc)
uint8_t	ast_adc_read (sensor_cfg *cfg, int *reading)
uint8_t	ast_adc_init (sensor_cfg *cfg)

Macro Definition Documentation

ADC_ACQUISITION_TIME

#define ADC_ACQUISITION_TIME   ADC_ACQ_TIME_DEFAULT

ADC_AVERAGE_DELAY_MSEC

#define ADC_AVERAGE_DELAY_MSEC   1

ADC_CALIBRATION

#define ADC_CALIBRATION   0

ADC_CHANNEL_COUNT

#define ADC_CHANNEL_COUNT   8

ADC_GAIN

#define ADC_GAIN   ADC_GAIN_1

ADC_REFERENCE

#define ADC_REFERENCE   ADC_REF_INTERNAL

ADC_RESOLUTION

#define ADC_RESOLUTION   10

BUFFER_SIZE

#define BUFFER_SIZE   1

Enumeration Type Documentation

adc_device_idx

enum adc_device_idx

Enumerator
adc0
adc1
ADC_NUM

Function Documentation

ast_adc_init()

uint8_t ast_adc_init

(

sensor_cfg *

cfg

)

ast_adc_read()

uint8_t ast_adc_read	(	sensor_cfg *	cfg,
		int *	reading
	)

LOG_MODULE_REGISTER()

LOG_MODULE_REGISTER

(

dev_ast_adc

)