Part Number: BQ27750
Hi,
I need to write to the data flash of a bq27750. I have noted from spying on the I2C lines and bqStudion address and data bytes must be sent to MAC 0x3E, then the checksum and byte count of the previous transaction must be send to MAC 0x60.
I am not having success calculating the correct checksum. I have not been able to reverse calculate bytes generated by bqStudio.
How is the checksum calculated? Exactly what bytes are used in the calculation.?
An example would be most helpful.
Thank you!!
Phil
