so finally made it to work ! https://www.youtube.com/watch?v=VA87r4UyZXY
im using Tjeerd's design board
the issue with the false triggering still dont know i made a new board and now everything works fine
i guess i have messed something up on the first board
the "device descriptor error"
was happening because my tune had the pin 20 for the VSS when i was using the 4.3c and the stm was freaking out when i was uploading the tune
also the onboard datalogger seems to work decent it gets some sd errors but it mostly works
and is there a way to use the flex input as a VSS ?
the board that Tjeerd made has limited inputs. And since here in Greece we just don't have corn juice its a unused pin.
I have used all of the extra inputs for oil pressure, egt temp, clutch switch etc
and i would like to use the flex because its already has the protection and filtering on the board rather than making a new input on the spare pins directly on the stm board