Tool/software:
In our design, the fuel gauge is always on because it is connected to the battery, pull-up resistors (4k7 ohm) are disabled until the microcontroller launches a measure, so i2c lines are floating we don't use a 1Mohm pull-down.
The i2c bus is connected to the other sensors and I lost the availability to read all of them because SCL was stuck low, the bus only restarts if I unplug the battery.
Resetting uc doesn't have any effect.
Is there any reason this chip could block the i2c bus, if we shut down the chip we could prevent it.
