leviathan

[frank tulip]

Tried following this guide?
https://usb.esoterical.online/hardware_config/STM32/LDO_Leviathan_v1.3.html

[minor junco]

no i will give it a shot right now thank you

[minor junco]

make flash FLASH_DEVICE=/dev/serial/by-id/usb-katapult_stm32h743xx_22001E00051333038383535-IF00
Flashing out/klipper.bin to /dev/serial/by-id/usb-katapult_stm32h743xx_22001E00051333038383535-IF00

Failed to flash to /dev/serial/by-id/usb-katapult_stm32h743xx_22001E00051333038383535-IF00: Unable to find tty device

If the device is already in bootloader mode it can be flashed with the
following command:
make flash FLASH_DEVICE=0483:df11
OR
make flash FLASH_DEVICE=1209:beba

If attempting to flash via 3.3V serial, then use:
make serialflash FLASH_DEVICE=/dev/serial/by-id/usb-katapult_stm32h743xx_22001E00051333038383535-IF00

make: *** [src/stm32/Makefile:107: flash] Error 255

[lofty bane]

this is after verifying the device is in dfu mode with lsusb?

oh hang on.

you've found the katapult ID but you can't flash to that ID

have you rebuilt and re-flashed katapult? that would be the next step i'd take

[minor junco]

Yes I have tried reflashing katapult multiple times with all the different settings and what not

[hardy radish]

Can we see screenshots with more of the process visible? Like an ls /dev/serial/by-id/* and the flashing commands?

[minor junco]

Sure thing I will post more screen shots in a bit thank you for trying to help 🙂