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BQ28Z610-R1: Ra table read issue for making kernel driver

Dexter Choi
Expert 2795 points
Part Number: BQ28Z610-R1
Other Parts Discussed in Thread: EV2400, BQSTUDIO

Dear Sir,

My customer is making kernel driver using below link material.

https://github.com/tibms/kernel-4.4/tree/release/drivers/power/bq28z610

but it can't read RA Table value using 0x4100 address.

how to read RA table value. please let me know any advise me.

  • 0
    TI__Guru** 105590 points

    Hello Dexter,

    It is hard for us to debug code because the functions can be written differently for each customer and the issue may reside there. The best debug process is to check what bqStudio sends with the EV2400 and make sure that your firmware sends/receives the same way.

    Do you have any scope captures/logic analyzer images of the communication?

    Sincerely,

    Wyatt Keller