ad8591.h

基于Plinps的SJA1000CAN总线控制器的CAN应用开发程序

/*===================================
         实现A/D转换
=====================================*/
  #define  uchar unsigned char	 
  #define  uint  unsigned int
 extern      void wrnbyt(uchar  slaw,uchar ff[10],uchar number);
 extern      void rdnbyt(uchar  slar,uchar qq[10],uchar number);
uchar convert (uchar out[])
      {
	 uchar read[1];
       wrnbyt(0x90,out,2);
       rdnbyt(0x91,read,1);
       return(read[0]);
      }