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Original question:

LEDMCUEVM-132: Driver Installation problem

LEDMCUEVM-132: LEDMCUEVM-132 <3.0> update failed

xia-sanming
Prodigy 30 points
Part Number: LEDMCUEVM-132

Tool/software:

Hi TI Teams：

   We have an LEDMCUEVM-132 board here, Planned for debugging TPS9254x.

   Now when I follow the manual[slau834], I get stuck at step 4.4 and it fails.

    Is there another way to get new drivers?

    Thanks!

  

  • 0
    TI__Expert 7340 points

    Hi Sanming, 

    From the video you shared, this GUI is used to connect the TPS92520 - 133 EVM, is it correct? Thanks!

  • 0 in reply to Hailee Xu
    Prodigy 30 points

    Maybe,But this is the composition (LEDMCUEVM-132 & TPS9254x) that TI gives us, can't it be composed like this? After all, we haven't debugged it yet.

    Because when I connected the development board and used "TPS9254x, TPS9266x EVM GUI" software to debug, it indicated that version 3.3 was needed (currently 3.0), but the automatic upgrade failed.

    Then I followed the EVM user manual to upgrade the driver.

    And then there's what's described in the post.

  • +1 in reply to xia-sanming
    TI__Mastermind 19215 points

    Hello Xia,

    Have you been working with Darren Wen?  He should have sent you the correct GUI for 54x.  Make sure you don't have issues with your network not allowing the downloads for the firmware update.  

    -fhoude

  • 0 in reply to fhoude
    Prodigy 30 points

    Hello fhoude,

    Darren sent me the latest GUI program yesterday (which is about the same time as my last reply). I just tested EVM with the new GUI, and the GUI can be opened successfully.

    I should be able to debug the TPS9254x functionality next.

    Thanks.