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#include "stm32f4xx_hal.h"

// Определение времени задержки в миллисекундах
#define DELAY_TIME 500

// Инициализация функции SystemClock_Config
void SystemClock_Config(void);

// Инициализация функции MX_GPIO_Init
static void MX_GPIO_Init(void);

int main(void) {
// Инициализация HAL библиотеки
HAL_Init();

// Конфигурирование системного тактового генератора
SystemClock_Config();

// Инициализация всех конфигурированных периферийных устройств GPIO
MX_GPIO_Init();

while (1) {
// Включаем светодиод LD2
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_5, GPIO_PIN_SET);
HAL_Delay(DELAY_TIME);

// Выключаем светодиод LD2
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_5, GPIO_PIN_RESET);
HAL_Delay(DELAY_TIME);
}
}

void SystemClock_Config(void) {
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

// Конфигурируем осцилляторы и PLL
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
RCC_OscInitStruct.PLL.PLLM = 16;
RCC_OscInitStruct.PLL.PLLN = 336;
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4;
RCC_COSC_PLLQ=7;

if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
Error_Handler();
}

// Конфигурируем тактирование CPU, AHB и APB шин
;
}


static void MX_GPIO_Init(void) {

}

void Error_Handler(void) {

}
     
 
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