HT66F004单片机继电器控制风扇源程序 -

#include "MyDefine.h"
#include "DefineRAM.h"
extern void ChuShiHua();
extern void ChuShiHua();
uint AD_CaiJi();
extern void Key_ShiBie_fun();
extern void Scan_Key();
extern void Release_Laser();
void main()
{
uchar i,j;
ChuShiHua();
Key_Buzzer_Count=25;
Enter_Halt_3s_DaoJiShi_flag = 1; //上电，如果没有开机键，就进入休眠倒计时
while(1)
{
_clrwdt1();
_clrwdt2();
if(Key_Debounce_flag==1)
{
Key_Debounce_flag = 0;
Scan_Key();
if(AD_CaiYang_flag==1)
{
AD_CaiYang_flag = 0;
if(Power_flag==1)
{
if(Mode_flag == 0) //松开自锁按键时，才要去检测低电压
{
u16_VCC_AD_Value=AD_CaiJi();
if(u16_VCC_AD_Value<VDD_3p0AD_Value)
{
if(Power_VDD_Index!=2)
{
Power_VDD_Index = 2;
Backup_pwm_flag = PWM_flag;
PWM_flag = 0;
}
Laser_no10K_OFF
LED_B_Pin = LED_OFF;
LED_G_Pin = LED_OFF; LED_R_Pin = LED_ON;
}
else
{
if(u16_VCC_AD_Value<VDD_3p3AD_Value)
{
if(Power_VDD_Index!=1)
{
if(Power_VDD_Index == 2) //恢复为低压关闭前的状态
{
PWM_flag=Backup_pwm_flag;
}
Power_VDD_Index = 1; LED_G_Pin = LED_OFF; LED_R_Pin = LED_ON;
}
}
else
{
if(Power_VDD_Index!=0)
{
if(Power_VDD_Index == 2) //恢复为低压关闭前的状态
{
PWM_flag=Backup_pwm_flag;
}
Power_VDD_Index = 0; LED_G_Pin = LED_ON; LED_R_Pin = LED_OFF;
}
}
if(ALM_flag==0)
{
if(PWM_flag==0)
{
if(Power_flag==1)
{
LED_B_Pin = LED_OFF; Laser_no10K_ON
}
else
{
Laser_no10K_OFF
LED_R_Pin = LED_G_Pin = LED_B_Pin = LED_OFF;
}
}
else
{
LED_B_Pin = LED_ON; Laser_10K
}
}
}
}
}
else
{
KeyCZ_flag = 0; ALM_flag = 0; Power_VDD_Index = 0; //关机，清零状态标志
PWM_flag = 0;
Laser_no10K_OFF
LED_R_Pin = LED_G_Pin = LED_B_Pin = LED_OFF;
}
}
}
if(Yes_Halt_flag==1)
{
Yes_Halt_flag = 0;
_wdtc = 0b10101100; //禁止WDT
_clrwdt1(); _clrwdt2();
Key_PWM_PinC = 0; Key_PWM_Pin = 0; //输出为0，避免按键按下时，耗电
Key_Mode_PinC = 0; Key_Mode_Pin=0;
_halt();
_clrwdt1(); _clrwdt2();
_wdtc = 0b01010100; //内部LIRC 128ms
Key_PWM_PinC = 1; Key_PWM_Pin = 1; //恢复按键口
Key_Mode_PinC = 1; Key_Mode_Pin= 1;
u16_Enter_Halt_Count = 0;
Enter_Halt_3s_DaoJiShi_flag = 1; //如果被唤醒，依旧进入休眠倒计时，除非真的有按键
}
}
}

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