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Thread: Not receiving expected result from Comm_RECV

  1. #11
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    Spying communication between devices

    Hello guys,



    Can I introduce me in your conversation.

    You can investigate more deeply in serial communication by using another PC
    as a spy.

    You connect another PC to the comm line between radio and pc running your ThinBasic program.

    Obviously connecting only rx_data on the spy, and running on it a serial terminal emulation
    like Putty or TTYEmulator , permetting hex display of received chars.

    And also these programs allow easy changing of transmission charcteristics (rate, bits , parity etc)

    And connecting spy input alternatively to each way of data ( from or to radio set)

    The conversation I read from you tend to lead me to an incorrect setup of comm port.

    I have no clues of what appends for you now, but from my past communication eng life, I always sayed
    that between two comm devices unable to communicate, a third device I called in french :

    "Juge de paix " can help.


    Cordially.


    Dany

    Edit : I forgotted an important thing : For the spy PC you should not use an USB/serial adapter but a motherboard based
    serial controller.
    Last edited by dco045; 09-10-2020 at 22:46. Reason: Precision

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