STM8L151C8单片机学习例程（5）——TIMER1定时0.5s

STM8L_5_TIMER：

1.User：工程及main文件

2.Hardware：TIMER,CLK,LED,Delay

3.STM8L15x_StdPeriph_Driver：STM8自带库文件

4.Debug：hex文件存放于EXE文件夹

5.Function:    TIMER1定时0.5s和TIMER4定时约0.5s等

/**

******************************************************************************

* @file    main.c

* @author  Alex——小白

* @version V1.0

* @date    2019.5.1

* @brief    timer1定时0.5s, LED0闪烁(见stm8l15x_it.h，Vector 23-TIM1中断)

                timer4定时约0.5s, LED1闪烁(见stm8l15x_it.h，Vector 25-TIM4中断)

* @store    有家Proteus仿真店子

* @Link    https://shop484534014.taobao.com/

* @Email 844545015@qq.com

******************************************************************************

* @attention All Rights Reserved  

**/

#include "stm8l15x.h"

#include "LED.h"

#include "Delay.h"

#include "CLK.h"

#include "TIMER.h"

void main(void)

{

    CLK_HSI_Config(CLK_SYSCLKDiv_1);    //HSI 1分频 16MHz

    LED_Init();                         //LED FLash

    TIMER1_Init();                      //准确定时0.5s

    TIMER4_Init();                      //  约定时0.5s

    enableInterrupts();

    while(1)

    {

    }

}

INTERRUPT_HANDLER(TIM4_UPD_OVF_TRG_IRQHandler,25)

{

    LED1_Toggle();

    /* Clear Interrupt Pending bit */

    TIM4_ClearITPendingBit(TIM4_IT_Update);

}

INTERRUPT_HANDLER(TIM1_UPD_OVF_TRG_COM_IRQHandler,23)

{

    /* In order to detect unexpected events during development,

       it is recommended to set a breakpoint on the following instruction.

    */

    LED0_Toggle();

    /* Clear Interrupt Pending bit */

    TIM1_ClearITPendingBit(TIM1_IT_Update);

}