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BQ25703AEVM-732: read backs and stop charging

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Part Number:BQ25703AEVM-732

Hi,

I had a few questions about the BQ25703A with BQstudio. Everything seems to work like a charm, but the registers with the read back values do not give the right values i believe.

Charge and Discharge current: 0x28 = 0000, while i can measure the charge current on the battery line
Input Current 0x2A (I think this is the input current from the adapter?) = 0000 can also measure differnt values there
System and Battery voltage 0x2C = 0000, same story

The VBUS voltage 0x26 is correct.

Besides these problems I was wondering when the charger will stop charging. I can see the current getting lower and lower, but... Or is it because there is no read back that it will never stop.

Thanks again.


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