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你的上條帖子我發(fā)的程序是用定時器1的，重新發(fā)一個定時器2的
#include <STC15F2K60S2.H>
void UartInit(void) //9600bps@11.0592MHz
{
SCON = 0x50;
AUXR |= 0x01;
AUXR |= 0x04;
T2L = 0xE0;
T2H = 0xFE;
AUXR |= 0x10;
ES=1;
EA=1;
}
void main(void)
{
P0M1 = 0; P0M0 = 0; //設(shè)置為準(zhǔn)雙向口
P1M1 = 0; P1M0 = 0; //設(shè)置為準(zhǔn)雙向口
P2M1 = 0; P2M0 = 0; //設(shè)置為準(zhǔn)雙向口
P3M1 = 0; P3M0 = 0; //設(shè)置為準(zhǔn)雙向口
P4M1 = 0; P4M0 = 0; //設(shè)置為準(zhǔn)雙向口
P5M1 = 0; P5M0 = 0; //設(shè)置為準(zhǔn)雙向口
UartInit();
while(1)
{
}
}
void Usart() interrupt 4//串口中斷，其實是接收中斷，串口調(diào)試用
{
unsigned char receiveData;
receiveData=SBUF;
RI = 0;
SBUF=receiveData;
while(!TI);
TI=0;
}
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