Hi
Your question is a valid one. You extract the golden file using bqstudio after you are done with all your configurations and then program the golden file on multiple units.
The options for programming the file are either you use the srec which…
hi David,
you can either use your host controller to parse the flash stream files (bqfs or dffs) on the gauge. The Srec is a standard motorolla format for programming uC.
Pls see attached documentation to guide your programming effort
5340.slua541…
Hi Enrico,
Sorry for your trouble. pLs use a .dffs or .bdfs file to program the gauge. These can be extracted using bqstudio. see apps note below for guidance on programming the device.
5504.slua541.pdf
thanks
Onyx
hi
Did you check to see if the hardcoded chem id is a match for your battery? You need to run the test described in the tool gpcchem to determine if you battery is a close match for any of the default chem ids on the chip.
For mass production, you…
Hi Alessandro,
Unfortuntately at this point, it is only possible with another ev2300. I am checking with our tools team to see if we can come up with an alternative, but that is looking bleak.
For mass production you can use a flashstream file extracted…
Hi Michael,
You can use a bqfs extracted from a device with the new firmware configured with your settings. The bqfs is a hex file with i2c commands which your uC can parse on the gauge. See attached app note.
8764.slua541.pdf
thanks
Onyx
Hi Simon
You can extract a flash stream file which you can program the gauge with. You can either use the bqfs which contains the data flash and instruction flash or the dffs which contains only data flash. You can parse the file on the gauge using…
