app_config_stm32.c File Reference

Source file for STM32 platform configurations. More...

#include <stdbool.h>
#include <string.h>
#include "app_config.h"
#include "app_config_stm32.h"
#include "ad405x_iio.h"
#include "ad405x.h"
#include "iio.h"

Include dependency graph for app_config_stm32.c:

Functions
void	SystemClock_Config (void)
void	receivecomplete_callback (DMA_HandleTypeDef *hdma)
	Callback function to flag the transfer of number of requested samples.
void	stm32_system_init (void)
	Initialize the STM32 system peripherals.
void	stm32_system_init_post_verification (void)
	Initialize the STM32 system peripherals after the device has been verified.
void	update_buff (uint8_t *local_buf, uint8_t *buf_start_addr)
	Update buffer index.
void	stm32_config_cnv_prescalar (void)
	Configures the prescalar according to the operating mode.
__weak unsigned int	ux_device_stack_tasks_run (void)
	Dummy function for USBx middleware used in STM32H563.

Variables
struct stm32_uart_init_param	stm32_uart_extra_init_params
struct stm32_gpio_init_param	stm32_gpio_gp0_extra_init_params
struct stm32_gpio_init_param	stm32_gpio_gp1_extra_init_params
struct stm32_gpio_irq_init_param	stm32_gpio_irq_extra_init_params
struct stm32_gpio_init_param	stm32_cs_pwm_gpio_extra_init_params
struct stm32_gpio_init_param	stm32_cs_gpio_extra_init_params
struct stm32_gpio_init_param	stm32_pwm_gpio_extra_init_params
struct stm32_pwm_init_param	stm32_pwm_cnv_extra_init_params
volatile struct stm32_spi_desc *	sdesc
volatile int	dma_cycle_count = 0
uint32_t	rxdma_ndtr
volatile uint8_t *	iio_buf_start_idx
volatile uint8_t *	dma_buf_start_idx
volatile uint8_t *	iio_buf_current_idx
volatile uint8_t *	dma_buf_current_idx

Detailed Description

Source file for STM32 platform configurations.

Copyright (c) 2023-2025 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

receivecomplete_callback()

void receivecomplete_callback

(

DMA_HandleTypeDef *

hdma

)

Callback function to flag the transfer of number of requested samples.

Callback function to flag the capture of number of requested samples.

Parameters

hdma[in]

- DMA Handler (Unused)

Returns

None

Parameters

hdma	- DMA handler (Unused)

Returns

None

Callback function to flag the transfer of number of requested samples.

Parameters

hdma	- DMA handler (Unused)

Returns

None

Callback function to flag the transfer of number of requested samples.

Parameters

hdma	- DMA Handler (Unused)

Returns

None

stm32_config_cnv_prescalar()

void stm32_config_cnv_prescalar

(

void

)

Configures the prescalar according to the operating mode.

Returns

None

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stm32_system_init()

void stm32_system_init

(

void

)

Initialize the STM32 system peripherals.

Returns

None

stm32_system_init_post_verification()

void stm32_system_init_post_verification

(

void

)

Initialize the STM32 system peripherals after the device has been verified.

Returns

None

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SystemClock_Config()

void SystemClock_Config

(

void

)

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update_buff()

void update_buff	(	uint8_t *	local_buf,
		uint8_t *	buf_start_addr
	)

Update buffer index.

Parameters

local_buf[out]	- Local Buffer
buf_start_addr[out]	- Buffer start addr

Returns

None

ux_device_stack_tasks_run()

__weak unsigned int ux_device_stack_tasks_run

(

void

)

Dummy function for USBx middleware used in STM32H563.

Returns

0

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Variable Documentation

dma_buf_current_idx

volatile uint8_t* dma_buf_current_idx

dma_buf_start_idx

volatile uint8_t* dma_buf_start_idx

dma_cycle_count

volatile int dma_cycle_count = 0

iio_buf_current_idx

volatile uint8_t* iio_buf_current_idx

iio_buf_start_idx

volatile uint8_t* iio_buf_start_idx

rxdma_ndtr

uint32_t rxdma_ndtr

sdesc

volatile struct stm32_spi_desc* sdesc

stm32_cs_gpio_extra_init_params

struct stm32_gpio_init_param stm32_cs_gpio_extra_init_params

Initial value:

= {
    .mode = GPIO_MODE_OUTPUT_PP,
    .speed = GPIO_SPEED_FREQ_HIGH,
}

stm32_cs_pwm_gpio_extra_init_params

struct stm32_gpio_init_param stm32_cs_pwm_gpio_extra_init_params

Initial value:

= {
    .mode = GPIO_MODE_AF_PP,
    .speed = GPIO_SPEED_FREQ_HIGH,
    .alternate = GPIO_AF1_TIM2
}

stm32_gpio_gp0_extra_init_params

struct stm32_gpio_init_param stm32_gpio_gp0_extra_init_params

Initial value:

= {
    .mode = GPIO_MODE_INPUT,
    .speed = GPIO_SPEED_FREQ_HIGH,
}

stm32_gpio_gp1_extra_init_params

struct stm32_gpio_init_param stm32_gpio_gp1_extra_init_params

Initial value:

= {
    .mode = GPIO_MODE_INPUT,
    .speed = GPIO_SPEED_FREQ_HIGH,
}

stm32_gpio_irq_extra_init_params

struct stm32_gpio_irq_init_param stm32_gpio_irq_extra_init_params

Initial value:

= {
    .port_nb = GP1_PORT_NUM, 
}

stm32_pwm_cnv_extra_init_params

struct stm32_pwm_init_param stm32_pwm_cnv_extra_init_params

Initial value:

= {
    .htimer = CNV_TIMER_HANDLE,
    .pwm_timer = CNV_TIMER_TYPE,
    .prescaler = CNV_TIMER_PRESCALER,
    .timer_autoreload = true,
    .mode = TIM_OC_PWM1,
    .timer_chn = CNV_TIMER_CHANNEL,
    .get_timer_clock = HAL_RCC_GetPCLK2Freq,
    .clock_divider = CNV_TIMER_CLK_DIVIDER,
    .slave_mode = STM32_PWM_SM_DISABLE,
    .trigger_output = PWM_TRGO_UPDATE
}

stm32_pwm_gpio_extra_init_params

struct stm32_gpio_init_param stm32_pwm_gpio_extra_init_params

Initial value:

= {
    .mode = GPIO_MODE_AF_PP,
    .speed = GPIO_SPEED_FREQ_HIGH,
    .alternate = GPIO_AF1_TIM1
}

stm32_uart_extra_init_params

struct stm32_uart_init_param stm32_uart_extra_init_params

Initial value:

= {
    .huart = &UART_HANDLE,
}