BQ27426EVM-738: gauge chem id

Mason Liu

Part Number: BQ27426EVM-738
Other Parts Discussed in Thread: BQSTUDIO, GPCCHEM

Hi,

Currently i'm using BQ27426EVM to get chem id, i find some issues in the log file, generate by the bqstudio.

In the image, in the row marked yellow, the two columns in the red circle changed rapidly, but other specs didn't have any abnormal change.

So, i'm wondering is this rapidly change OK? Have you met this issue before?

Thanks a lot.

Best regards

Mason

0 Andy Liu (BMS) over 6 years ago

Hi Mason,

Could you provide the gg file and bqStudio log file? I will take a look.

Andy

0 Mason Liu over 6 years ago in reply to Andy Liu (BMS)

Hi Andy,

I didn't export the .gg file last time, but i will sent the .log file to you.

Thanks a lot for your reply.

Best regards

Mason

0 Andy Liu (BMS) over 6 years ago in reply to Mason Liu

Hi Mason,

I have received your log file. I will take a look and then back to you.

Andy

0 Andy Liu (BMS) over 6 years ago in reply to Andy Liu (BMS)

Hi Mason,

If my understanding is correct, you were creating an IVT log file to submit to GPCCHEM tool, right?

If so, these readings from the fuel gauge will not be accurate since it has not been configured properly and programmed with the right chemistry id.

I would suggest you focus on the IVT log file if you perform another testing and make sure you follow the instruction manual below to collect data.

Andy

Power management forum