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MSP430F5658:A custom battery programer hardware on bq studio

Nilton Madede
Prodigy 10 points
Part Number: MSP430F5658
Other Parts Discussed in Thread: BQSTUDIO

Hi everyone, well I was looking at the ti ev2300 battery programmer design files and I noticed that it is powered by a msp430f552x series processor, but from what I was seeing, I realized that the F552x processor has only two i2c / smbus inputs , and I need three to my application, was what led me to make custom hardware with the F5658 because it has the necessary ports for my application, but I would like to know if this processor will work with bq studio since they have the same architecture varying just because he is have a few more doors ...? I await any response.

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    TI__Guru** 102465 points

    Hello Nilton,

    It may be possible but it may take a lot of edits to the firmware code and may end up being impossible.

    I will check with someone else on the team to see their opinion.

    Sincerely,

    Wyatt Keller

  • 0 in reply to Wyatt Keller
    TI__Mastermind 24870 points

    Hello Nilton,

    This is quite difficult to do.

    In order to talk to bqStudio, you'll really need to understand the USB descriptors which we cannot provide to you.

    I suggest just doing something generic and having a generic GUI if you want to do this yourself and not make it compatible with bqStudio.

    Thanks!

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