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Thread: XMC Lib I2C error in v2.1.22

  1. #1
    Beginner Beginner Jorge66 is on a distinguished road Jorge66's Avatar
    Join Date
    Jun 2016

    XMC Lib I2C error in v2.1.22


    After upgrading DFP Libary fom v2.11 to 2.12.1 I observe my project using I2C devices on an XMC4500
    was not working anymore.

    After some investigation, I found that that code for XMC_I2C_CH_SetBaudrateEx is probably wrong

    Left side : wrong original, right side ( corrected version)
    Click image for larger version

Name:	Bad XMCI2c.c.PNG
Views:	8
Size:	67.9 KB
ID:	4066

    This is really frightening!! I really wonder how you test your library updates! Aparently badly.
    A simple code review would have catched this.

    Last edited by Jorge66; Jul 29th, 2019 at 04:08 AM.

  2. #2

    Infineon Employee
    Infineon Employee
    jferreira will become famous soon enough
    Join Date
    Oct 2012

    Sorry for the inconvinience…
    There is already an update available.

    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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