Other Parts Discussed in Thread: BQ28Z610, BQSTUDIO
Hi!
I'm trying to use the BQ28Z610 with an external MCU.
I changed the design capacity, design voltage and DA config to match the battery's specification.
My problem is that even if the battery is fully discharged or fully charged, I'm reading this in the gaugingStatus register; I'm always getting FCC and RC 0, RSOC = 100% and SOH = 130. Also when discharging, AtRateTimeToEmpty() and AverageTimeToEmpty return 0 and AverageTimeToFull returns 65535 (which is ok since the battery is not charging). And when the battery is charging AverageTimeToFull returns 0, no matter the voltage.
Is there something to be done?
Thank you!