app_config.c File Reference

Application configurations module. More...

#include <stdint.h>
#include "app_config.h"
#include "common.h"

Include dependency graph for app_config.c:

Functions
int32_t	set_timer_prescaler (struct no_os_pwm_desc *desc, uint32_t prescaler)
	Set prescaler for timer.
int32_t	init_system (void)
	Initializing system peripherals.

Variables
struct no_os_spi_init_param	spi_init_params
struct no_os_i2c_init_param	i2c_init_params
struct no_os_uart_init_param	uart_iio_comm_init_params
struct no_os_uart_init_param	uart_console_stdio_init_params
struct no_os_gpio_init_param	gpio_clear_n_init_params
struct no_os_gpio_init_param	gpio_reset_n_init_params
struct no_os_gpio_init_param	gpio_alarm_n_init_params
struct no_os_gpio_init_param	gpio_md_addr0_init_params
struct no_os_gpio_init_param	gpio_md_addr1_init_params
struct no_os_gpio_init_param	gpio_ldac_tgpx_init_params [NUM_TGPx]
struct no_os_irq_init_param	irq_iio_trigger_init_params
struct eeprom_24xx32a_init_param	eeprom_extra_init_params
struct no_os_eeprom_init_param	eeprom_init_params
struct no_os_eeprom_desc *	eeprom_desc
struct no_os_uart_desc *	uart_iio_comm_desc
struct no_os_uart_desc *	uart_console_stdio_desc = NULL

Detailed Description

Application configurations module.

This module contains the configurations needed for IIO application

Copyright (c) 2026 Analog Devices, Inc.

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.

Function Documentation

init_system()

int32_t init_system

(

void

)

Initializing system peripherals.

Initialize the system peripherals.

Returns

0 in case of success, negative error code otherwise.

This function initializes system peripherals for the application

set_timer_prescaler()

int32_t set_timer_prescaler	(	struct no_os_pwm_desc *	desc,
		uint32_t	prescaler
	)

Set prescaler for timer.

Parameters

desc[in]	- The PWM descriptor.
prescaler[in]	- Prescaler to be set.

Returns

0 in case of success else negative error code.

Variable Documentation

eeprom_desc

struct no_os_eeprom_desc* eeprom_desc

eeprom_extra_init_params

struct eeprom_24xx32a_init_param eeprom_extra_init_params

Initial value:

= {
    .i2c_init = &i2c_init_params
}

eeprom_init_params

struct no_os_eeprom_init_param eeprom_init_params

Initial value:

= {
    .device_id = 0,
    .platform_ops = &eeprom_24xx32a_ops,
    .extra = &eeprom_extra_init_params
}

gpio_alarm_n_init_params

struct no_os_gpio_init_param gpio_alarm_n_init_params

Initial value:

= {
    .port = GPIO_ALARM_N_PORT,
    .number = GPIO_ALARM_N,
    .platform_ops = &gpio_ops,
    .extra = &gpio_input_extra_init_params,
}

gpio_clear_n_init_params

struct no_os_gpio_init_param gpio_clear_n_init_params

Initial value:

= {
    .port = GPIO_CLEAR_N_PORT,
    .number = GPIO_CLEAR_N,
    .platform_ops = &gpio_ops,
    .extra = &gpio_output_extra_init_params,
}

gpio_ldac_tgpx_init_params

struct no_os_gpio_init_param gpio_ldac_tgpx_init_params[NUM_TGPx]

Initial value:

= {
    {
        .port = GPIO_LDAC_TOGGLE0_PORT,
        .number = GPIO_LDAC_TOGGLE0,
        .pull = NO_OS_PULL_DOWN,
        .platform_ops = &gpio_ops,
        .extra = &gpio_output_extra_init_params,
    },
    {
        .port = GPIO_LDAC_TOGGLE1_PORT,
        .number = GPIO_LDAC_TOGGLE1,
        .pull = NO_OS_PULL_DOWN,
        .platform_ops = &gpio_ops,
        .extra = &gpio_output_extra_init_params,
    },
    {
        .port = GPIO_LDAC_TOGGLE2_PORT,
        .number = GPIO_LDAC_TOGGLE2,
        .pull = NO_OS_PULL_DOWN,
        .platform_ops = &gpio_ops,
        .extra = &gpio_output_extra_init_params,
    },
    {
        .port = GPIO_LDAC_TOGGLE3_PORT,
        .number = GPIO_LDAC_TOGGLE3,
        .pull = NO_OS_PULL_DOWN,
        .platform_ops = &gpio_ops,
        .extra = &gpio_output_extra_init_params,
    },
}

gpio_md_addr0_init_params

struct no_os_gpio_init_param gpio_md_addr0_init_params

Initial value:

= {
    .port = GPIO_MD_ADDR0_PORT,
    .number = GPIO_MD_ADDR0,
    .platform_ops = &gpio_ops,
    .extra = &gpio_output_extra_init_params,
}

gpio_md_addr1_init_params

struct no_os_gpio_init_param gpio_md_addr1_init_params

Initial value:

= {
    .port = GPIO_MD_ADDR1_PORT,
    .number = GPIO_MD_ADDR1,
    .platform_ops = &gpio_ops,
    .extra = &gpio_output_extra_init_params,
}

gpio_reset_n_init_params

struct no_os_gpio_init_param gpio_reset_n_init_params

Initial value:

= {
    .port = GPIO_RESET_N_PORT,
    .number = GPIO_RESET_N,
    .platform_ops = &gpio_ops,
    .extra = &gpio_output_extra_init_params,
}

i2c_init_params

struct no_os_i2c_init_param i2c_init_params

Initial value:

= {
    .device_id = I2C_DEVICE_ID,
    .platform_ops = &i2c_ops,
    .max_speed_hz = 100000,
    .extra = &i2c_extra_init_params
}

irq_iio_trigger_init_params

struct no_os_irq_init_param irq_iio_trigger_init_params

Initial value:

= {
    .irq_ctrl_id = IRQ_IIO_TRIGGER_ID,
    .platform_ops = &irq_ops,
}

spi_init_params

struct no_os_spi_init_param spi_init_params

Initial value:

= {
    .device_id = SPI_DEVICE_ID,
    .max_speed_hz = SPI_SPEED,
    .mode = NO_OS_SPI_MODE_3,
    .chip_select = SPI_CSB,
    .bit_order = NO_OS_SPI_BIT_ORDER_MSB_FIRST,
    .platform_ops = &spi_ops,
    .extra = &spi_extra_init_params
}

uart_console_stdio_desc

struct no_os_uart_desc* uart_console_stdio_desc = NULL

uart_console_stdio_init_params

struct no_os_uart_init_param uart_console_stdio_init_params

Initial value:

= {
    .device_id = UART_DEVICE_ID,
    .asynchronous_rx = true,
    .irq_id = UART_IRQ_ID,
    .baud_rate = IIO_UART_BAUD_RATE,
    .size = NO_OS_UART_CS_8,
    .parity = NO_OS_UART_PAR_NO,
    .stop = NO_OS_UART_STOP_1_BIT,
 
    
    .platform_ops = &uart_ops,
    .extra = &uart_extra_init_params,
 
 
 
 
 
 
 
}

uart_iio_comm_desc

struct no_os_uart_desc* uart_iio_comm_desc

uart_iio_comm_init_params

struct no_os_uart_init_param uart_iio_comm_init_params

Initial value:

= {
    .device_id = UART_DEVICE_ID,
    .baud_rate = IIO_UART_BAUD_RATE,
    .size = NO_OS_UART_CS_8,
    .parity = NO_OS_UART_PAR_NO,
    .stop = NO_OS_UART_STOP_1_BIT,
    .asynchronous_rx = true,
    .irq_id = UART_IRQ_ID,
 
    .platform_ops = &vcom_ops,
    .extra = &vcom_extra_init_params,
 
 
 
 
}