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1.毫秒級的延時延時1ms;void delay_1ms(void){unsigned int i;for(i=1;i
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/**************************延時函數(shù)***************************/void delay_us_STC12(unsigned int us){ unsigned int i;us=us*12/11;//12/11是STC12C5408在22.1184MHz晶振for( i=0;i
