app_config.c File Reference

Application configurations module. More...

#include <stdbool.h>
#include "app_config.h"
#include "common.h"
#include "ad5706r_iio.h"
#include "ad5706r_user_config.h"
#include "no_os_delay.h"

Include dependency graph for app_config.c:

Functions
int32_t	init_pwm (void)
	Initialize the PWM interface.
int32_t	init_system (void)
	Initializing system peripherals.

Variables
struct no_os_uart_init_param	uart_iio_comm_init_params
struct no_os_gpio_init_param	gpio_ad0_params
struct no_os_gpio_init_param	gpio_ad1_params
struct no_os_gpio_init_param	gpio_ldac_tg_params
struct no_os_gpio_init_param	gpio_shutdown_params
struct no_os_gpio_init_param	ldac_pwm_gpio_params
struct no_os_gpio_init_param	dac_update_pwm_gpio_params
struct no_os_pwm_init_param	ldac_pwm_init_params
struct no_os_pwm_init_param	dac_update_pwm_init_params
struct no_os_pwm_init_param	tx_trigger_init_params
struct no_os_gpio_init_param	csb_gpio_init_param
struct no_os_pwm_init_param	cs_init_params
struct no_os_dma_init_param	ad5706r_dma_init_param
struct no_os_pwm_desc *	tx_trigger_desc
struct no_os_uart_desc *	uart_iio_comm_desc
struct no_os_gpio_desc *	gpio_ad0_desc
struct no_os_gpio_desc *	gpio_ad1_desc
struct no_os_gpio_desc *	gpio_ldac_tg_desc
struct no_os_gpio_desc *	gpio_shutdown_desc
struct no_os_pwm_desc *	ldac_pwm_desc
struct no_os_pwm_desc *	dac_update_pwm_desc
struct no_os_eeprom_desc *	eeprom_desc

Detailed Description

Application configurations module.

This module contains the configurations needed for IIO application

Copyright (c) 2024-2026 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.

Function Documentation

init_pwm()

int32_t init_pwm

(

void

)

Initialize the PWM interface.

Returns

0 in case of success, negative error code otherwise.

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

Variable Documentation

ad5706r_dma_init_param

struct no_os_dma_init_param ad5706r_dma_init_param

Initial value:

= {
    .id = 0,
    .num_ch = AD5706_DMA_NUM_CHANNELS,
    .platform_ops = (struct no_os_dma_platform_ops *)&dma_ops,
    .sg_handler = (void (*)(void *))ad5706r_rx_cplt_callback,
}

cs_init_params

struct no_os_pwm_init_param cs_init_params

Initial value:

= {
    .id = CS_TIMER_ID,
    .period_ns = FREQ_TO_NSEC(AD5706_MAX_UPDATE_RATE),
    .duty_cycle_ns = DAC_UPDATE_DUTY_CYCLE_NSEC(FREQ_TO_NSEC(AD5706_MAX_UPDATE_RATE)),
    .polarity = NO_OS_PWM_POLARITY_LOW,
    .platform_ops = &pwm_ops,
    .extra = &cs_extra_init_params,
    .pwm_gpio = &csb_gpio_init_param
}

csb_gpio_init_param

struct no_os_gpio_init_param csb_gpio_init_param

Initial value:

= {
    .port = SPI_CS_PORT_NUM,
    .number = SPI_CSB,
    .pull = NO_OS_PULL_NONE,
    .platform_ops = &gpio_ops,
    .extra = &csb_gpio_extra_init_params,
}

dac_update_pwm_desc

struct no_os_pwm_desc* dac_update_pwm_desc

dac_update_pwm_gpio_params

struct no_os_gpio_init_param dac_update_pwm_gpio_params

Initial value:

= {
    .port = DAC_UPDATE_PORT,
    .number = GPIO_DAC_UPDATE,
    .platform_ops = &gpio_ops,
    .extra = &dac_update_pwm_gpio_extra_init_params
}

dac_update_pwm_init_params

struct no_os_pwm_init_param dac_update_pwm_init_params

Initial value:

= {
    .id = DAC_UPDATE_TIMER_ID,
    .period_ns = FREQ_TO_NSEC(AD5706_MAX_UPDATE_RATE),
    .duty_cycle_ns = DAC_UPDATE_DUTY_CYCLE_NSEC(FREQ_TO_NSEC(AD5706_MAX_UPDATE_RATE)),
    .polarity = NO_OS_PWM_POLARITY_HIGH,
    .pwm_gpio = &dac_update_pwm_gpio_params,
    .platform_ops = &pwm_ops,
    .extra = &dac_update_pwm_extra_init_params
}

eeprom_desc

struct no_os_eeprom_desc* eeprom_desc

gpio_ad0_desc

struct no_os_gpio_desc* gpio_ad0_desc

gpio_ad0_params

struct no_os_gpio_init_param gpio_ad0_params

Initial value:

= {
    .port = AD0_PORT,
    .number = GPIO_AD0,
    .platform_ops = &gpio_ops,
    .extra = &gpio_ad0_extra_params
}

gpio_ad1_desc

struct no_os_gpio_desc* gpio_ad1_desc

gpio_ad1_params

struct no_os_gpio_init_param gpio_ad1_params

Initial value:

= {
    .port = AD1_PORT,
    .number = GPIO_AD1,
    .platform_ops = &gpio_ops,
    .extra = &gpio_ad1_extra_params
}

gpio_ldac_tg_desc

struct no_os_gpio_desc* gpio_ldac_tg_desc

gpio_ldac_tg_params

struct no_os_gpio_init_param gpio_ldac_tg_params

Initial value:

= {
    .port = LDAC_TG_PORT,
    .number = GPIO_LDAC_TG,
    .platform_ops = &gpio_ops,
    .extra = &gpio_ldac_tg_extra_params
}

gpio_shutdown_desc

struct no_os_gpio_desc* gpio_shutdown_desc

gpio_shutdown_params

struct no_os_gpio_init_param gpio_shutdown_params

Initial value:

= {
    .port = SHUTDOWN_PORT,
    .number = GPIO_SHUTDOWN,
    .platform_ops = &gpio_ops,
    .extra = &gpio_shutdown_extra_params
}

ldac_pwm_desc

struct no_os_pwm_desc* ldac_pwm_desc

ldac_pwm_gpio_params

struct no_os_gpio_init_param ldac_pwm_gpio_params

Initial value:

= {
    .port = LDAC_TG_PORT,
    .number = GPIO_LDAC_TG,
    .platform_ops = &gpio_ops,
    .extra = &ldac_pwm_gpio_extra_init_params
}

ldac_pwm_init_params

struct no_os_pwm_init_param ldac_pwm_init_params

Initial value:

= {
    .id = PWM_TIMER_ID,
    .period_ns = FREQ_TO_NSEC(AD5706_MAX_UPDATE_RATE),
    .duty_cycle_ns = LDAC_DUTY_CYCLE_NSEC(FREQ_TO_NSEC(AD5706_MAX_UPDATE_RATE)),
    .polarity = NO_OS_PWM_POLARITY_HIGH,
    .pwm_gpio = &ldac_pwm_gpio_params,
    .platform_ops = &pwm_ops,
    .extra = &ldac_pwm_extra_init_params
}

tx_trigger_desc

struct no_os_pwm_desc* tx_trigger_desc

tx_trigger_init_params

struct no_os_pwm_init_param tx_trigger_init_params

Initial value:

= {
    .id = TIMER8_ID,
    .period_ns = TX_TRIGGER_PERIOD,
    .duty_cycle_ns = TX_TRIGGER_DUTY_RATIO,
    .polarity = NO_OS_PWM_POLARITY_LOW,
    .platform_ops = &pwm_ops,
    .extra = &tx_trigger_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_MODULE,
    .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,
 
    .platform_ops = &vcom_ops,
    .extra = &vcom_extra_init_params
 
 
 
 
}