-
Notifications
You must be signed in to change notification settings - Fork 14
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Stuck at "Entering bootloader mode" #5
Comments
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
I have Arduino Leonardo flashed with ArduinoISP sketch which I'm using for years now on my Linux desktop with avrdude without issues. I've tried your avrdude build for Windows with the following command:
avrdude.exe -p atmega2560 -P COM12 -b 19200 -c avrisp -C avrdude.conf -e -V -u -U lock:w:255:m -U efuse:w:252:m -U hfuse:w:208:m -U lfuse:w:255:m -vvv
It's stuck at "Entering bootloader mode...". Here's the full output:
I suspect this might have something to do VID/PID detection - my guess would be that Leonardo is detected by that combination and avrdude tries to send it to bootloader. However, it's not Leonardo that I'm flashing, it's custom mega2560 board... I could be wrong though.
The text was updated successfully, but these errors were encountered: