Attempting to write to the Data Flash section of the device.
I am successfully able to write to a Data Flash location to modify a parameter using the Data Memory tab of BQ Studio but am unable to perform this write executing the identical bus sequence with the Advanced Communication tab (nor in code as well).
I have verified the bus sequences are identical using an I2C protocol analyzer yet when I write with the Advanced Com tab in BQ Studio the flash write does not persist when I read back the value (old value remains).
Other than timing perhaps, what would be the difference between using the Data Memory tab vs the Advanced Com tab to perform the Data Flash write even though the bus sequences are identical?
