/*---------------------------------------------------------------------*/
/* --- STC MCU Limited ------------------------------------------------*/
/* --- STC 1T Series MCU Demo Programme -------------------------------*/
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/* --- Web: www.STCMCUDATA.com  ---------------------------------------*/
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/* 如果要在程序中使用此代码,请在程序中注明使用了STC的资料及程序            */
/*---------------------------------------------------------------------*/

/*************	功能说明	**************

本文件为STC8系列的定时器初始化和中断程序,用户可以在这个文件中修改自己需要的中断程序.

******************************************/

#include "timer.h"
#include "PWM.h"
#include "GPIO.h"

uint8_t powerFlag, powerCount;
uint8_t PTCCountStart, PTCCountCome;

/* Private function prototypes------------------------------------------------*/
static void Timer0_Init(void); //定时器0初始化
static void Timer1_Init(void); //定时器1初始化

/*定时器初始化*/
void Timer_config(){ 
	Timer0.Timer_Init();
	Timer1.Timer_Init();
	powerFlag = 0;
	powerCount = 0;
}

/* Public variables-----------------------------------------------------------*/
Timer_t Timer0 = { 0, Timer0_Init };
Timer_t Timer1 = { 0, Timer1_Init };
/********************* Timer0中断函数************************/
void timer0_int(void) interrupt TIMER0_VECTOR {
  if (PWM.High == Timer0.usMCU_Run_Timer)
	{
		FAN_PWM_PIN = LOW;
	}
	Timer0.usMCU_Run_Timer++;
	if (Timer0.usMCU_Run_Timer >= TIMER0_500uS)
	{
		if (PWM.High != 0) FAN_PWM_PIN = HIGH;
		else			   FAN_PWM_PIN = LOW;
		Timer0.usMCU_Run_Timer = 0;
	}
}

/********************* Timer1中断函数************************/
void timer1_int(void) interrupt TIMER1_VECTOR {
	powerCount++;
	if(powerCount > TIMER1_5mS){
		if(powerFlag) POWER_CHEACK_PIN = HIGH;
		else          POWER_CHEACK_PIN = LOW;
		powerFlag = 0;
		powerCount = 0;
	}
	
	if(PTCCountStart){
		Timer1.usMCU_Run_Timer++;
		if(Timer1.usMCU_Run_Timer >= TIMER1_20S){
			PTCCountCome = 1;
			PTCCountStart = 0;
			Timer1.usMCU_Run_Timer = 0;
		}
	}
}

/********************* Timer2中断函数************************/
void timer2_int(void) interrupt TIMER2_VECTOR {

}

/********************* Timer3中断函数************************/
void timer3_int(void) interrupt TIMER3_VECTOR {

}

/********************* Timer4中断函数************************/
void timer4_int(void) interrupt TIMER4_VECTOR {}


void Timer0_Init(void)		//5微秒@24.000MHz
{
	AUXR |= 0x80;			//定时器时钟1T模式
	TMOD &= 0xF0;			//设置定时器模式
	TL0 = 0x88;				//设置定时初始值
	TH0 = 0xFF;				//设置定时初始值
	TF0 = 0;				//清除TF0标志
	TR0 = 1;				//定时器0开始计时
}

void Timer1_Init(void)		//1毫秒@24.000MHz
{
	AUXR &= 0xBF;			//定时器时钟12T模式
	TMOD &= 0x0F;			//设置定时器模式
	TL1 = 0x30;				//设置定时初始值
	TH1 = 0xF8;				//设置定时初始值
	TF1 = 0;				//清除TF1标志
	TR1 = 1;				//定时器1开始计时
}