Hello,
I'm trying to write .bqfs file to BQ27500 gauge. It seems that I can read values in ROM mode. Unfortunately writing is blowing up all over the place. So I manually did all the startup writes and they seemed to work when I did them one by one manually. But when I read the status register (0x66) it came back with an 0x02. All I can find in the documentation is that it should be a 0x00 to indicate no error. Is there anyone at TI that can get me a list of the error codes for this register?
I did manage to find at least a reference to this one 0x02 value, and it says something about the checksum no being valid. This is before I’ve even programmed anything into the device so that’s a bit strange to begin with.
Any help will be greatly appreciated