2 Replies Latest reply on Jul 30, 2018 11:27 PM by GeonaM_26

    can not enter uart rx interrupt function

    alli_3598186

      dear ,

       

       

      I need help about Receiving Data by UART, because when I send data by PC tool, the process can not  interrupt function,  but if I use XX_UartPutChar() to send the data back, I can receive the data by PC tool, that means the board had received data,  but why it can not enter the interrupt function ?  I am very appreciate if  anyone can give some help ,   thank you very much !

       

       

      picture 1:  pins of Design Wide Resource,  pin 21 and pin 22 are UART rx and UART tx.  my UART's name is DBUS.

       

       

      picture 2:  UART config.

       

       

      picture 3: main fuction.

       

       

      picture 4: default interrupt function.