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參考以下我的設(shè)置(STC8G1K08-8PIN):
P3M0 = 0x00; P3M1 = 0x00; //設(shè)置為準(zhǔn)雙向口 P5M0 = 0x00; P5M1 = 0x00; //設(shè)置為準(zhǔn)雙向口
ET0 = 1; //開(kāi)啟定時(shí)器0中斷
ET1 = 1; //開(kāi)啟定時(shí)器1中斷
EA = 1; //開(kāi)啟總中斷
PT0 = 0; //設(shè)置Tim0中斷為高級(jí)2 PT0=0
IPH |= 0x02; //0x02=00000010 PT0H=1
PT1 = 0; //設(shè)置Tim1中斷為低級(jí)0 PT1=0
IPH &= 0xF7; //0xF7=11110111 PT1H=0
AUXR &= 0x3F; //00111111=0x3F,定時(shí)器0和定時(shí)器1為12T模式
TMOD = 0x01; //00000001,定時(shí)器0為16位不自動(dòng)重裝,定時(shí)器1為16位自動(dòng)重裝,
TH0 = 0xFC; //
TL0 = 0x18; //
TR0 = 0; //定時(shí)器0由INT0中斷啟動(dòng)
TH1 = 0xD8; //Tim1定時(shí)器初始時(shí)值0xD8F0=55536,10ms
TL1 = 0xF0;
TR1 = 1; //定時(shí)器1開(kāi)始計(jì)時(shí)
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