Voltage input with interrupt example code for ad74416h-pmdz project. More...

#include "common_data.h"
#include "ad74416h.h"
#include "no_os_delay.h"
#include "no_os_print_log.h"
#include "no_os_gpio.h"
#include "no_os_irq.h"
#include <math.h>

Include dependency graph for voltage_input_irq.c:

Functions
void	adc_rdy_event_handler ()

int	gpio_adc_rdy_init ()

int	example_main ()
	Voltage input irq example main execution.

Variables
struct no_os_gpio_desc *	adc_rdy_gpio_desc

struct no_os_irq_ctrl_desc *	adc_rdy_irq_desc

struct ad74416h_desc *	ad74416h_desc

volatile uint8_t	send_result_to_uart = 0

volatile uint32_t	adc_value = 0

Detailed Description

Voltage input with interrupt example code for ad74416h-pmdz project.

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)

SPDX-License-Identifier: BSD-3-Clause

Function Documentation

◆ adc_rdy_event_handler()

void adc_rdy_event_handler ( )

◆ example_main()

int example_main ( void )

Voltage input irq 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

◆ gpio_adc_rdy_init()

int gpio_adc_rdy_init ( )

Variable Documentation

◆ ad74416h_desc

struct ad74416h_desc* ad74416h_desc

◆ adc_rdy_gpio_desc

struct no_os_gpio_desc* adc_rdy_gpio_desc

◆ adc_rdy_irq_desc

struct no_os_irq_ctrl_desc* adc_rdy_irq_desc

◆ adc_value

volatile uint32_t adc_value = 0

◆ send_result_to_uart

volatile uint8_t send_result_to_uart = 0

Functions

Variables