ad7606_support.c File Reference

AD7606 No-OS drivers support functionality. More...

#include <stdint.h>
#include "app_config.h"
#include "ad7606_support.h"
#include "no_os_error.h"

Include dependency graph for ad7606_support.c:

Macros
#define	SAMPLE_SIZE_IN_BYTE   2

Functions
polarity_e	ad7606_get_input_polarity (uint8_t chn_range_bits)
	Function to get the polarity of analog input. More...
int32_t	ad7606_read_single_sample (struct ad7606_dev *dev, uint32_t *adc_data, uint8_t chn)
	Perform conversion and read single conversion sample. More...
int32_t	ad7606_read_converted_sample (struct ad7606_dev *dev, uint32_t *adc_data, uint8_t input_chn)
	Read ADC raw data for recently sampled channel. More...

Detailed Description

AD7606 No-OS drivers support functionality.

Copyright (c) 2020, 2022 Analog Devices, Inc.

All rights reserved.

This software is proprietary to Analog Devices, Inc. and its licensors. By using this software you agree to the terms of the associated Analog Devices Software License Agreement.

Macro Definition Documentation

SAMPLE_SIZE_IN_BYTE

#define SAMPLE_SIZE_IN_BYTE   2

Function Documentation

ad7606_get_input_polarity()

polarity_e ad7606_get_input_polarity

(

uint8_t

chn_range_bits

)

Function to get the polarity of analog input.

Parameters

chn_range_bits[in]

- Bits from the channel range register

Returns

UNIPOLAR or BIPOLAR

ad7606_read_converted_sample()

int32_t ad7606_read_converted_sample	(	struct ad7606_dev *	dev,
		uint32_t *	adc_data,
		uint8_t	input_chn
	)

Read ADC raw data for recently sampled channel.

Parameters

dev[in]	- AD7606 device instance
adc_data[in,out]	- Pointer to adc data read variable
input_chn[in]	- Input channel

Returns

0 in case of success, negative error code otherwise

ad7606_read_single_sample()

int32_t ad7606_read_single_sample	(	struct ad7606_dev *	dev,
		uint32_t *	adc_data,
		uint8_t	chn
	)

Perform conversion and read single conversion sample.

Parameters

dev[in]	- AD7606 device instance
adc_data[in,out]	- Pointer to adc data read variable
chn[in]	- Channel for which data is to read

Returns

0 in case of success, negative error code otherwise