c8051f350串口通信(2)

串口通信

{

unsigned int n;

n = 0;

while(n<m){

n++;

}

return;

}

//-----------------------------------------------------------------------------

// 主程序

//-----------------------------------------------------------------------------

void main (void)

{

PCA0MD &= ~0x40; // 禁止看门狗

ReceiveBit = 0;

Byte = 0;

PORT_Init(); // 初始化端口I/O

SYSCLK_Init(); // 初始化系统时钟

UART0_Init(); // 串口初始化

EA = 1;

ES0 = 1;

while(1){

if(TX_Ready == 1 && UART_Buffer_Size != 0 && Byte == 13)

{

TX_Ready = 0; // Set the flag to zero

TI0 = 1; // Set transmit flag to 1

/*if(ReceiveBit == 1)

{

SBUF0 = temp;

ReceiveBit = 0;

}*/

}

WDTE=0