Hello,
I have a few questions regarding the data flash parameter conversions in the bq27500. I have already run the bqEasy process and obtained the new, updated values from the entire process. Because our gauge is embedded in our system and is talking to a microcontroller it is more efficient for us to write the values to the gauge using the commands instead of flashing the entire DFI to the chip.
My question is twofold.
1. Are the values that were taken from the data flash tab in bqEasy converted correctly? We used the pdf found on the TI website to do the conversions.
CC Gain = 12.705 = 0x7FC02566 CC Delta = 12.652 = 0x93DB1C60
CC Offset = -0.101 = 0x2E Board Offset = -0.4 = 0xFF2E
2. Is the way in which we're writing the values to the gauge in the attached .ini file the correct way to write the values to be persistent in the flash data? Like I said before, writing the entire .DFI to the gauge is not a feasible option for us, so being able to change these values by sending commands is the only solution.
Please let me know if you need more information in order to help.
