digital_input_loop.c File Reference

Digital Input Loop Powered example code for ad74416h-pmdz project This example configures Channel A as a Digital Input. It prints in terminal the DIN value in Channel A GPIO_A LED is used as a representation of the DIN value in channel A. More...

#include "common_data.h"
#include "ad74416h.h"
#include "no_os_delay.h"
#include "no_os_print_log.h"
#include "no_os_util.h"

Include dependency graph for digital_input_loop.c:

Functions
int	configure_di_type1_3 (struct ad74416h_desc *desc, uint32_t ch)
int	configure_di_type2 (struct ad74416h_desc *desc, uint32_t ch)
int	example_main ()
	Digital Input Loop example main execution.

Detailed Description

Digital Input Loop Powered example code for ad74416h-pmdz project This example configures Channel A as a Digital Input. It prints in terminal the DIN value in Channel A GPIO_A LED is used as a representation of the DIN value in channel A.

Author

Raquel Grau (raque.nosp@m.l.gr.nosp@m.au@an.nosp@m.alog.nosp@m..com)

Antoniu Miclaus (anton.nosp@m.iu.m.nosp@m.iclau.nosp@m.s@an.nosp@m.alog..nosp@m.com)

Copyright 2025(c) Analog Devices, Inc.

SPDX-License-Identifier: BSD-3-Clause

Function Documentation

configure_di_type1_3()

int configure_di_type1_3	(	struct ad74416h_desc *	desc,
		uint32_t	ch )

configure_di_type2()

int configure_di_type2	(	struct ad74416h_desc *	desc,
		uint32_t	ch )

example_main()

int example_main

(

void

)

Digital Input Loop example main execution.

Basic example main execution.

Basic example main executiont.

Returns

ret - Result of the example execution. If working correctly, will execute continuously the while(1) loop 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