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Thread: Downgrade UART App

  1. #1
    New Member New Member stefan.keil is on a distinguished road
    Join Date
    Apr 2015

    Downgrade UART App


    I am trying to configure UART interrupt transmission for an XMC1302.
    The project works fine with the UART App 4.1.8, but when I tried to reproduce it with the UART App 4.1.10, the receive interrupt function was never executed.
    Is it possible to downgrade the installed DAVE apps to the older versions?

    With kind regards,

  2. #2
    Beginner Beginner
    Infineon Employee
    Infineon Employee
    DRubeša will become famous soon enough
    Join Date
    Jul 2016
    Hi Stefan,

    the difference between two apps is addition of several shift options (MSB first, Enable data input inversion, and Enable data output inversion). Nothing else was changed (I´ve ran the comparison between template files) and addition of these features shouldn´t impact your example. Before trying to downgrade the installed APP I would like to find the reason why the newest version is not working. May you please tell me which version of XMCLib are your using? I expect that maybe the issue is present within the XMCLib while with the UART App update I don´t see any issues. Additionally, do you use any new shift settings that are available with the newest APP update?

    Best regards,
    The views expressed here are my personal opinions, have not been reviewed or authorized by Infineon and do not necessarily represent the views of Infineon.

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