11 Replies Latest reply on Feb 11, 2019 4:37 AM by AH_96

    UART_SpiUartGetRxBufferSize() doesn't work without debugger.


      When I run my program with the debugger, it runs correctly.  When I run it without the debugger, the function  UART_SpiUartGetRxBufferSize() always returns 0, even when I type characters in.  Why would a function work when I run under debug and fail when I don't?