STC单片机省电模式及唤醒(共2页).docx

精选优质文档-倾情为你奉上STC单片机省电模式及唤醒#includesfr ISP = 0XE7;sbit PowerOff = P1 7;/待机键sbit DownLoad = P1 6;void Delay(unsigned int i) while (i-); void EXI0() interrupt 0P0 = 0XFA;P2 = 0XFF;void init()IT0 = 1;EX0 = 1;EA = 1;void main()init();/初始化while (1)if (PowerOff = 0)Delay(10000);while (PowerOff = 0);P0 = 0XFE;PCON = 0X02;if (DownLoad = 0)P2 = 0X00;Delay(10000);