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RTOS: UART

Jodat Vu
Intellectual 260 points

Tool/software: TI-RTOS

My UART_Printf() sends text to RS232 interface normally, but cout and cerr send the text to the CCS Console in a very slow motion when i have the USB Debug Probe connected.  Without the probe, i only see the texts from UART_printf().

How can I force the outputs from cout and cerr to the RS232 port?

Thanks.

  • 0
    TI__Guru**** 232670 points

    I presume you use the TI ARM compiler.  If not, this response does not make any sense.

    I'm not familiar with UART_Printf.  But I can tell from your description that it uses a completely different transport mechanism than cout and cerr.  To get a rough idea of cout and cerr work, search the ARM compiler manual for the section titled The C I/O Functions.

    Jodat Vu said:
    How can I force the outputs from cout and cerr to the RS232 port?

    To understand that, continue through that same section.  Pay close attention to the sub-section titled Adding a User-Defined Device Driver for C I/O.

    Thanks and regards,

    -George