[SOLVED] SEGGER RTT Viewer cannot receive data

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  • [SOLVED] SEGGER RTT Viewer cannot receive data

    MCU: STM32H743II
    J-Link:v10 base
    RTT:V6.80b
    I send data use chance 1 in my code , i cannot receive date in RTT Viewer chance 1.But in web cantrol panel[RTT],i can see what i send .
    Who knows what the problem is?
    i need help.thx :P

  • Hi,
    Thank you for your inquiry.

    I assume, with "chance 1" you are referring to "channel 1"?
    If so, please note, that the J-Link RTT Viewer does not support RTT channel 1, but only RTT channel 0.

    If you want to change the terminal the data is supposed to be shown in, SEGGER_RTT_TerminalOut() is what you are looking for.
    Please refer to the J-Link User Manual (UM08001) for further information.

    Best regards,
    Fabian
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