Stm32g0 Tim interrupt use

Clock configuration

TIM To configure

3s An interruption

Interrupt configuration

Turn on

	HAL_TIM_Base_Start_IT(&htim1);

 Critical area in mission 
static void vTaskLED(void *pvParameters)
{
    while(1)
    {			
			uint8_t data[]="LED";
			taskENTER_CRITICAL();   /*  Enter the critical area  */
			HAL_UART_Transmit(&huart1,data,sizeof(data),0xff);
			taskEXIT_CRITICAL();  	/*  Exit critical region  */	
			HAL_GPIO_TogglePin(GPIOA,GPIO_PIN_5);
					vTaskDelay(500);
    }
}

void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
{
	if(htim->Instance==TIM1)
	{
			uint8_t data[]="TIM1 Interrupt";

			HAL_UART_Transmit(&huart1,data,sizeof(data),0xff);

	}
	
}

with FreeRTOS
Critical area of interruption

void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
{

	
	BaseType_t xYieldRequired;
	UBaseType_t uxSavedInterruptStatus;
	uxSavedInterruptStatus = portSET_INTERRUPT_MASK_FROM_ISR(); /*  Enter the critical area */
	{
		/*  Users can add critical code here , We haven't used it yet */
		if(htim->Instance==TIM1)
		{
			uint8_t data[]="TIM1 Interrupt";
		
			HAL_UART_Transmit(&huart1,data,sizeof(data),0xff);
	
		}
	
	}
	portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ); /*  Exit critical region */
	/**  Resume pending tasks */
	xYieldRequired = xTaskResumeFromISR(xHandleTaskLED);
	/*  Whether to perform task switching after exiting the interrupt */
	if( xYieldRequired == pdTRUE )
	{
		portYIELD_FROM_ISR(xYieldRequired);
	}
}