com0drv.c

来自「GSM通讯的C语言源程序代码」· C语言 代码 · 共 21 行

//*********************************************/
#define COM0DRV_GLOBAL
#include "includes.h"
//----------------------------
void UART0_ISR (void) interrupt 4
{
	if(RI0)	{
	  cData = SBUF0;
      (*Comm0EvtPointer)();
	  RI0 = 0;
	}
	if(TI0)	{
      if(mComSlot < mComLen){
	    SBUF0 = SmsTxBuffer[mComSlot];
		mComSlot++; 
      } 
      TI0 = 0;
    }
}
//-----------------------------------------------