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BQ78350-R1: bq78350 r1 .gg(HEX)

Mijung Lee
Prodigy 20 points
Part Number: BQ78350-R1
Other Parts Discussed in Thread: BQSTUDIO
I want to know how to apply the attached file .gg (hex) file
Is the chemistry id updated when applying gg (hex) file?
  • 0
    TI__Guru 54715 points
    Hi Mijung,
    bqStudio is the supported tool to program the firmware, gg file and chemistry. The chemistry is not part of the gg file, it becomes embedded in the srec when read from the device.
    Writing to the data flash is described in the technical reference manual section 17.2.59. Also section 18 has data formats, section 19 a summary table and section 12 addresses calibration.
  • 0 in reply to WM5295
    Prodigy 20 points

    Thank you for your reply

    Does not chemistry belong to both types of files(1. gg file / 2. gg.csv file)?
    Are there any files that can apply chemistry to files other than the srec file?
    Is the chemical identity only included in srec?
    Is the srec file generation sequence csv file write after chemical ID update?

  • 0 in reply to Mijung Lee
    TI__Guru 54715 points
    Hi Mijung,
    The gg files do not contain the chemistry. The chemistry tool in bqStudio will update the chemistry in the part which is stored in the srec. To copy the setup to another gauge the srec must be read and written to the new part. Copying the gg file (gg.csv) does not capture the chemistry.