Other Parts Discussed in Thread: BQ25798, TPS25750
Hi,
I'm trying to read battery charging voltage and current from BQ25798. For this purpose, I'm reading the REG3B_VBAT_ADC and REG33_IBAT_ADC registers but both of them seems zero when I read. I'm measuring the battery + cable with clamp meter and I see the amper is 1.5A so ömy battery actually charging. Voltage is the same with the amper that it is 8.4V. I check is there any enable bits or register for them and 1find charger_control_1-5 and adc control registers. I check the registers and there is no error I detect. How can I solve this issue?
Best regards.
Note: My ADCIN1 and ADCIN2 pins of TPS25750 are powered by 1.5V so their indexes are 5 and 5.