iio_example.c File Reference

IIO example code for adt7420-pmdz project. More...

#include "iio_adt7420.h"
#include "common_data.h"
#include "iio_app.h"

Include dependency graph for iio_example.c:

Macros
#define	DATA_BUFFER_SIZE   400

Functions
int	example_main ()
	IIO example main execution.

Variables
uint8_t	iio_data_buffer [DATA_BUFFER_SIZE *sizeof(int16_t)]

Detailed Description

IIO example code for adt7420-pmdz project.

Author

RNechita (ramon.nosp@m.a.ne.nosp@m.chita.nosp@m.@ana.nosp@m.log.c.nosp@m.om)

Copyright 2022(c) Analog Devices, Inc.

SPDX-License-Identifier: BSD-3-Clause

Macro Definition Documentation

DATA_BUFFER_SIZE

#define DATA_BUFFER_SIZE   400

Function Documentation

example_main()

int example_main

(

void

)

IIO example main execution.

Basic example main execution.

Basic example main executiont.

Returns

ret - Result of the example execution. If working correctly, will execute continuously function iio_app_run and will not return.

IIO descriptor and initialization parameter.

IIO app.

Declaring iio_devices structure

Initializing IIO app init param.

Initializing IIO app.

Running the IIO app (use iio_info or osc in terminal).

Set the threshold voltage to 5V

The comparator output will be available on the GPO_A pin

Set the DAC output on channel C to 5V

Measure input current on channel D

GPIO Pin Interrupt Controller

UART init params

IIO application descriptor

IIO application initialization parameters

iio axi adc configurations.

iio axi dac configurations.

iio instance descriptor.

iio instance descriptor.

iio device instance descriptor.

UART init params

IIO application descriptor

IIO application initialization parameters

iio axi adc configurations.

iio axi dac configurations.

iio instance descriptor.

iio instance descriptor.

iio device instance descriptor.

Negative temperature

Positive temperature

Negative temperature

Positive temperature

Variable Documentation

iio_data_buffer

uint8_t iio_data_buffer[DATA_BUFFER_SIZE *sizeof(int16_t)]