i2cex1.usc

upa代码 调表软件

 // This example writes 256 bytes to 24c01/24c16
Program WriteI2CEx;
var i: integer;
begin
  PowerOn;
  ConfigI2C( 10, 10000 ); //Clock=10us,Write=10ms
  for i := 0 to 255 do
     begin
        StartI2C;
        if WriteByteAI2C( $a0 ) = false then  //Control Byte
           AddMsgDebug( 'Control Byte Error'+ intToStr(i) )
        else if WriteByteAI2C( i ) = false then //Address
           AddMsgDebug( 'Address Error')
       else  if WriteByteAI2C( i ) = false then //Data
       AddMsgDebug( 'Data Error');
      StopI2C;
      WaitWriteTimeI2C;
   end;
   PowerOff;
end.