温度监控系统的设计

rt_buf++)asm("nop");
if(RC7)rx_lo_buf=rx_lo_buf|0x04;
for(s_uart_buf=0;s_uart_buf<35;s_uart_buf++)asm("nop");
if(RC7)rx_lo_buf=rx_lo_buf|0x08;
for(s_uart_buf=0;s_uart_buf<35;s_uart_buf++)asm("nop");
if(RC7)rx_lo_buf=rx_lo_buf|0x10;
for(s_uart_buf=0;s_uart_buf<35;s_uart_buf++)asm("nop");
if(RC7)rx_lo_buf=rx_lo_buf|0x20;
for(s_uart_buf=0;s_uart_buf<35;s_uart_buf++)asm("nop");
if(RC7)rx_lo_buf=rx_lo_buf|0x40;
for(s_uart_buf=0;s_uart_buf<35;s_uart_buf++)asm("nop");
if(RC7)rx_lo_buf=rx_lo_buf|0x80;
for(s_uart_buf=0;s_uart_buf<35;s_uart_buf++)asm("nop");
//receive stop bit
for(s_uart_buf=0;s_uart_buf<10;s_uart_buf++)asm("nop");
return rx_lo_buf;
}

void RXDATAS()
{
//开始接收数据
    for(i=0;i<5;i++) rxbuf[i]=0;
for(i=0x04;i>0;i--)
{
  asm("clrwdt");
  if(RC7==0) break;
  for(delay=65535;delay>0;delay--)
  {
   asm("clrwdt");
   if(RC7==0) break;
  }
}
if(RC7==1)
{
  goto rxend;
}
for(i=0;i<5;i++)
{
  rxbuf[i]=RXPC();
  if(rxbuf[i]==0x21) break;
}
rxend:
    asm("clrwdt");
}

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温度监控系统的设计(十一)