Use of Serial3 Interface

    Hello,


    I'm trying to get the Interface COM3 to work. Hardware seems to be wired correctly.
    COM1 and COM2 are working fine.
    On COM3 I dont receive any data in my program. While sending data by a terminal program, I always receive the same string I sent, back.
    Is there a connection problem? Or do I have to configure somewhere in registry?
    Unfortunately there is no information in debug output while starting board in terminal.
    Only Serial1 is mentioned:
    > Drivers\Builtin\Serial1 - OFF
    In registry all 3 serial interfaces are active.


    Thanks a lot in advance...



    Best regards, Andy

    Hello,
    according HW manual default settings for J7.9/10 are AD3/AD2. So a recontruction is required. Because warranty disappears if you did modifications you have to send board as RMA (we will do confuguration for service lump-sum).

    F&S Elektronik Systeme GmbH
    As this is an international forum, please try to post in English.
    Da dies ein internationales Forum ist, bitten wir darum, Beiträge möglichst in Englisch zu verfassen.

    Ah ok, so your baord was already configured for RS232 instead of ADC (default)!

    F&S Elektronik Systeme GmbH
    As this is an international forum, please try to post in English.
    Da dies ein internationales Forum ist, bitten wir darum, Beiträge möglichst in Englisch zu verfassen.