Folks,
We have a system where we are connected to a BQ27532 via I2C to our ARM. I finally worked out how to read
the BQ27532 registers over this I2C interface.
We also have a BQ24250 connected to the 27532 via the second I2C bus. From what I can make out, the 27532 is regularly reading the 24250's registers.
The 27532 data sheet seems to me to be saying hat you just read register 0x32, 33, 34 etc, but register 0x32 is for reading the internal temperature.
So, I'm clearly missing something, How does the micro talk to the fuel gauge to get these charger's registers' values?
Some pseudo code would be very helpful, or some step-by-step, do this do that kind of thing.
Many thanks,
Rob