Flashing BMS
Posted: Mon Jan 06, 2020 2:25 pm
Hey guys,
I was able to follow the BMS dump instructions and did successfully get a dump from my BMS using a ST Link, but I wasn't sure how to flash it with BMS134. I downloaded the bin file and converted it to Intel hex, I opened it on STVP, saw it present errors about line mismatch but selected the program button anyway, probably shouldn't of done it? I put it back together and yeah, no more blue LED status light on the battery and it doesn't power the scooter. Anyone have some steps they could help me out with please? I do have another BMS just in case I FUBAR'd this one.
*Update*
There was something up with my hex file, I got one from another member in the community and was able to flash it. In addition I also made the mistake of programming "DATA MEMORY" which I recovered from my initial dump.
1. ST Link to BMS through STVP
2. Read all tabs
3. Selected "PROGRAM MEMORY"
3. Opened BMS134.hex
4. Programs > All Tabs
I was able to follow the BMS dump instructions and did successfully get a dump from my BMS using a ST Link, but I wasn't sure how to flash it with BMS134. I downloaded the bin file and converted it to Intel hex, I opened it on STVP, saw it present errors about line mismatch but selected the program button anyway, probably shouldn't of done it? I put it back together and yeah, no more blue LED status light on the battery and it doesn't power the scooter. Anyone have some steps they could help me out with please? I do have another BMS just in case I FUBAR'd this one.
*Update*
There was something up with my hex file, I got one from another member in the community and was able to flash it. In addition I also made the mistake of programming "DATA MEMORY" which I recovered from my initial dump.
1. ST Link to BMS through STVP
2. Read all tabs
3. Selected "PROGRAM MEMORY"
3. Opened BMS134.hex
4. Programs > All Tabs