hi
i have bq76940EVM which is connected to my MCU.
for charging purpose i connect the power supply to the PACK- and PACK+ terminal while battery pack is connected to BATT- and BATT+ terminal.
i tried hundreds of ways to start charging and finally Charging started while ChargingStatus() returning 0 means neither PCHG and FCHG bits are not set.(don't no why)
i set the Design Capacity of Gauge to 3350 which is the capacity of my Battery cells.
first time i started to charging battery the Absolute state of charge was about 60 while the voltage of each cells was more than 4.0 volts , after some Discharge and Charging again voltage per each cell is more than 4.0v but the Absolute SOC is about 10 .
why it's acting like that ??