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51計數器進行計數實例
#includebit flg= 0;//標志位unsigned int counter = 0;//計數值sbit LED = P1^1;//T0初始化void InitT0(void){TMOD = 0x05;//T0計數工作方式1TH0 = 0xff;TL0 = 0xff;EA= 1;ET0 = 1;TR0 = 1;}//T0中斷服務子函數void
#includebit flg= 0;//標志位unsigned int counter = 0;//計數值sbit LED = P1^1;//T0初始化void InitT0(void){TMOD = 0x05;//T0計數工作方式1TH0 = 0xff;TL0 = 0xff;EA= 1;ET0 = 1;TR0 = 1;}//T0中斷服務子函數void
