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BQ25792EVM: BQSTUDIO-TEST v1.3.111.1 log interval incorrect

Donghang Jiang
Prodigy 50 points
Part Number: BQ25792EVM
Other Parts Discussed in Thread: EV2400, BQSTUDIO

When I check the log file of BQ25792EVM charging information using BQSTUDIO-TEST v1.3.111.1, I found the log interval is not the default setting value (4 seconds). While the actual log interval is no regularity, such as: 4.010, 23.780, 39.159, 59.126, 85.274, 118.989, 161.557, 217.691, 285.974, as shown in the following picture.

  • 0
    TI__Guru** 102355 points

    Hello Donghang,

    I am changing the group assignment for your post, this is a charger question.

    Sincerely,

    Wyatt Keller

  • 0 in reply to Wyatt Keller
    TI__Guru 57747 points

    Hello Donghang,

    This can happen if the bus is busy (like when charger and gauge are communicating on the bus) or if the response is slow.

    You can try an older version of bqStudio and check if it has the same issue. There has been no change to bqStudio code for this feature, so i think you will find that all versions will behave the same. Then you will need to check the EV2400 and whether it is showing a timeout error on the status bar of bqStudio.