/*
 * Timer0.c
 *
 *  Created on: 2022年03月12日
 *      Author: User
 */
/* Includes ------------------------------------------------------------------*/
#include <main.h>

/* Private define-------------------------------------------------------------*/

/* Private variables----------------------------------------------------------*/

/* Private function prototypes------------------------------------------------*/
static void Timer0_Init(void); //定时器0初始化

/* Public variables-----------------------------------------------------------*/
Timer0_t Timer0 =
	{0, //通道1错误检测计时
	0,//通道2错误检测计时
	 0, //数码管切换显示标志
	 0, //串口发送超时计数
	 0, //串口接收超时计数
	 0, //定时器中断计数
	 Timer0_Init};

/*
 * @name   Timer0_Init
 * @brief  定时器0初始化
 * @param  None
 * @retval None
 */
static void Timer0_Init() // //1毫秒@16MHz
{
	TCON1 = 0x00; // Tx0定时器时钟为Fosc
	TMOD = 0x00;  // 16位重装载定时器/计数器
	// // Tim0计算时间 	= (65536 - 0xFACB) * (1 / (Fosc /Timer分频系数))
	// //				= 1333 / (16000000 / 12)
	// //				= 1 ms

	// //定时1ms
	// //反推初值 	= 65536 - ((1/1000) / (1/(Fosc / Timer分频系数)))
	// //		   	= 65536 - ((1/1000) / (1/(16000000 / 12)))
	// //			= 65536 - 1333
	// //			= 0xFACB
	TH0 = 0xFA;
	TL0 = 0xCB;	  // T0定时时间1ms
	IE |= 0x02;	  //打开T0中断
	TCON |= 0x10; //使能T0
	EA = 1;		  //打开总中断
}

/*
 * @name   Timer0_isr()
 * @brief  定时器0中断函数(1ms中断一次)
 * @param  None
 * @retval None
 */
/***********定时器0中断函数***********/
void Timer0_isr() interrupt TIMER0_VECTOR
{
	if (++Timer0.usMCU_Run_Timer >= TIMER0_1000mS)
	{
		Timer0.usMCU_Run_Timer = 0;
		Timer0.TM1650_Flag = ~Timer0.TM1650_Flag;
		Timer0.Error1_Timer++;
		Timer0.Error2_Timer++;
	}
	Timer0.msDelay_Timer++; //串口接收超时计数
	Timer0.ADC_Timer++;
	
}
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  End Of File
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