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[BQ27542]How can I update firmware by HDQ?

Shaohua Wu
Prodigy 130 points

Hi,

Our device communicate with CPU by HDQ,I want to update the firmware,but the driver code have no this function, How can I do that ?

  • 0
    TI__Expert 3995 points
    Hi, I apologize that no one has followed up with your question posted last year due to the large number of questions we got towards the end of 2016, please feel free to post a brand new question should you still need an answer instead of replying to this post. We will do our very best to respond in a timely manner to any new post you might have :-)
    Best Regards,
    Haidar
  • 0
    TI__Guru* 76230 points
    Updating via hdq is painfully slow. We recommend updating the gauge using i2c and then before shipping, put the device in hdq.


    thanks
    Onyx