3 Replies Latest reply on Mar 9, 2017 1:56 AM by bhwj

    The problem  of  PDL  Example in remote mode (NEC)

    raymondhuang5_1451421

      Hi Sir, 

         

        I use the example code rc in PDL,with MB9AF314L(4MHz crystal),it cannot get any interrupt when a remote contrller(in NEC protocol) key pressed .

         

      NOTE:

         

      connect the 'CEC0 pin, GND and VCC'with the infrared receive board
      press the 'TV remote control unit' key, and watch the IO terminal.------The receivepn will get the key waveform

         

       

         

      Here is the receive waveform from receive pin when a remote key is pressed

         

       

         

      Can you help me?

         

      Best Regards

         

      Raymond,