Other Parts Discussed in Thread: BQSTUDIO
I have to calibrate the bq28z610-R1 with an external tool. No bqStudio. I follow the stept from TRM and stuck with the formula for CC Gain.
Icc = 2002mA
ADCcc = 0xF5 86 (got from 0xF081 and MACData() AA 3E 81 F0 7A 01 86 F5 01 46 49 4A 00 00 ....)
with 2 comp is ADCcc = 2682 DEC = 0xA7A
If I fill the values from data memory ...
... in the formula from TRM...
..I get an unexpeted result. It should be around 5.000.
Is there a hidden trick behind it again?