main.c File Reference

: Main program body More...

#include "main.h"
#include "cmsis_os.h"
#include <stdio.h>
#include "cmsis_os2.h"
#include "led_driver.h"

Functions
void	SystemClock_Config (void)
	System Clock Configuration.
void	StartDefaultTask (void *argument)
	Function implementing the defaultTask thread.
int	main (void)
	The application entry point.
void	HAL_TIM_PeriodElapsedCallback (TIM_HandleTypeDef *htim)
	Period elapsed callback in non blocking mode.
void	Error_Handler (void)
	This function is executed in case of error occurrence.

Variables
ADC_HandleTypeDef	hadc1
I2C_HandleTypeDef	hi2c1
I2C_HandleTypeDef	hi2c2
I2C_HandleTypeDef	hi2c3
I2C_HandleTypeDef	hi2c4
SPI_HandleTypeDef	hspi1
SPI_HandleTypeDef	hspi2
SPI_HandleTypeDef	hspi3
TIM_HandleTypeDef	htim1
TIM_HandleTypeDef	htim2
TIM_HandleTypeDef	htim3
osThreadId_t	defaultTaskHandle
const osThreadAttr_t	defaultTask_attributes

Detailed Description

: Main program body

Attention

Copyright (c) 2026 STMicroelectronics. All rights reserved.

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.

Function Documentation

Error_Handler()

void Error_Handler

(

void

)

This function is executed in case of error occurrence.

Return values

None

HAL_TIM_PeriodElapsedCallback()

void HAL_TIM_PeriodElapsedCallback

(

TIM_HandleTypeDef *

htim

)

Period elapsed callback in non blocking mode.

Note

This function is called when TIM7 interrupt took place, inside HAL_TIM_IRQHandler(). It makes a direct call to HAL_IncTick() to increment a global variable "uwTick" used as application time base.

Parameters

htim	: TIM handle

Return values

None

main()

int main

(

void

)

The application entry point.

Return values

int

StartDefaultTask()

void StartDefaultTask

(

void *

argument

)

Function implementing the defaultTask thread.

Parameters

argument

Not used

Return values

None

SystemClock_Config()

void SystemClock_Config

(

void

)

System Clock Configuration.

Return values

None

Configure the main internal regulator output voltage

Initializes the RCC Oscillators according to the specified parameters in the RCC_OscInitTypeDef structure.

Initializes the CPU, AHB and APB buses clocks

Variable Documentation

defaultTask_attributes

const osThreadAttr_t defaultTask_attributes

Initial value:

= {
  .name = "defaultTask",
  .priority = (osPriority_t) osPriorityNormal,
  .stack_size = 128 * 4
}