I’ve gotten to this point in the documentation
sudo service klipper stop
make flash FLASH_DEVICE=/dev/serial/by-id/usb-1a86_USB2.0-Serial-if00-port0
sudo service klipper start
but according to the GTR example file this does not work:
The “make flash” command does not work on the GTR. Instead,
after running “make”, copy the generated “klipper/out/klipper.bin” file to a
file named “firmware.bin” on an SD card and then restart the GTR
with that SD card.
so I copied the .bin file to a SD card and rebooted.
To configure I added /tmp/printer to serial connections in octoprint, set the Behavior to Cancel any ongoing prints but stay connected to the printer , tried to connect to the board with the /tmp/printer serial port…no connection. I’m also getting ls: cannot access ‘/dev/serial/by-id/*’: No such file or directory when running ls /dev/serial/by-id/* after loading the klipper.bin. I’ve tried both Communication interface (USB (on PA11/PA12)) and Communication interface (Serial (on USART1 PA10/PA9)) in make menuconfig both with the same result.
I’m stuck at the point where I can start to configure Octoprint to use Klipper because I cannot connect to the BTT GTR board after loading the klipper firmware. Any insight as to why this is happening? klippy.log (39.1 KB)