thespacecowboy
Member
In mainsail, I am getting;
Klipper reports: STARTUP
Printer is not ready
The klippy host software is attempting to connect. Please
retry in a few moments.
When I try to connect in the console I get;
INFO:root:Starting serial connect
WARNING:root:Unable to open serial port: [Errno 2] could not open port usb-Klipper_stm32f446xx_1E0032000951303532383235-if00: [Errno 2] No such file or directory: 'usb-Klipper_stm32f446xx_1E0032000951303532383235-if00'
I just don't understand what is wrong here. I followed the LDO guide to the letter. Everything else worked.
I was able to update printer.cfg and get it loading, and I put in my ID in that file, but it doesn't want to work.
What do I do??? This is a USB setup. in ls dev/serial/by-id I can see the thing... I tried plugging it into the same port as in the guide and nothing...
I don't even seem to be able to reflash in this state, I apparently would have to go all the way back to installing mainsail??? So I can't even effectively troubleshoot, not that I know where to start???
Guess I'm ganna reflash the OS and start all over... but I didn't miss anything... it all worked but won't connect...
... and I still have exactly the same problem. USB cable is in the port it shows in the LDO guide, top right on the PI
[ 363.799536] cdc_acm 1-1.1:1.0: ttyACM0: USB ACM device
[ 364.994639] usb 1-1.1: USB disconnect, device number 5
[ 368.413844] usb 1-1.1: new full-speed USB device number 6 using xhci_hcd
[ 368.520776] usb 1-1.1: New USB device found, idVendor=0483, idProduct=df11, bcdDevice=22.00
[ 368.520805] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 368.520821] usb 1-1.1: Product: STM32 BOOTLOADER
[ 368.520835] usb 1-1.1: Manufacturer: STMicroelectronics
[ 368.520848] usb 1-1.1: SerialNumber: STM32FxSTM32
[ 668.668323] usb 1-1.1: USB disconnect, device number 6
[ 669.260553] usb 1-1.1: new full-speed USB device number 7 using xhci_hcd
[ 669.372615] usb 1-1.1: New USB device found, idVendor=1d50, idProduct=6177, bcdDevice= 1.00
[ 669.372646] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 669.372663] usb 1-1.1: Product: stm32f446xx
[ 669.372676] usb 1-1.1: Manufacturer: katapult
[ 669.372689] usb 1-1.1: SerialNumber: 1E0032000951303532383235
[ 669.380745] cdc_acm 1-1.1:1.0: ttyACM0: USB ACM device
keymaster@raspberrypi:~/klipper $ ls /dev/serial/by-id/*
/dev/serial/by-id/usb-Klipper_stm32f446xx_1E0032000951303532383235-if00
and all the sudden it started working with this...
keymaster@raspberrypi:~/klipper $ ~/katapult-env/bin/python3 ./klippy/console.py /dev/serial/by-id/usb-Klipper_stm32f446xx_1E0032000951303532383235-if00
I guess it wants the entire path as the UID??? but is that the case in the printer.cfg too?
maybe I made some silly mistake. But leaving this for others unless mods delete.
in the guide (https://ldomotion.com/#/guide/VORON-Leviathan-V12) at the end of the guide it would have been helpful to have an example of what the UID actually looks like, especially since it contains the path, rather than <ID>
But now I am back to mainsail and it won't connect...
serial: /dev/serial/by-id/usb-Klipper_stm32f446xx_1E0032000951303532383235-if00
restart_method: command
sorry for the long thread but... please help???
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 548191262032: New connection
webhooks client 548191262032: Client info {'program': 'Moonraker', 'version': 'v0.8.0-268-ga23187b'}
Loaded MCU 'mcu' 118 commands (v0.12.0-85-gd785b396a / gcc: (15:8-2019-q3-1+b1) 8.3.1 20190703 (release) [gcc-8-branch revision 273027] binutils: (2.35.2-2+14+b2) 2.35.2)
MCU 'mcu' config: ADC_MAX=4095 BUS_PINS_i2c1=PB6,PB7 BUS_PINS_i2c1a=PB8,PB9 BUS_PINS_i2c2=PB10,PB11 BUS_PINS_i2c3=PA8,PC9 BUS_PINS_sdio=PC12,PD2,PC8,PC9,PC10,PC11 BUS_PINS_spi1=PA6,PA7,PA5 BUS_PINS_spi1a=PB4,PB5,PB3 BUS_PINS_spi2=PB14,PB15,PB13 BUS_PINS_spi2a=PC2,PC3,PB10 BUS_PINS_spi3=PB4,PB5,PB3 BUS_PINS_spi3a=PC11,PC12,PC10 BUS_PINS_spi4=PE13,PE14,PE12 CLOCK_FREQ=180000000 MCU=stm32f446xx PWM_MAX=255 RESERVE_PINS_USB=PA11,PA12 RESERVE_PINS_crystal=PH0,PH1 STATS_SUMSQ_BASE=256 STEPPER_BOTH_EDGE=1
mcu 'nhk': Starting serial connect
mcu 'nhk': Unable to open serial port: [Errno 11] Could not exclusively lock port /dev/serial/by-id/usb-Klipper_stm32f446xx_1E0032000951303532383235-if00: [Errno 11] Resource temporarily unavailable
and back to this in console
==================== attempting to connect ====================
INFO:root:Starting serial connect
WARNING:root:Unable to open serial port: [Errno 11] Could not exclusively lock port /dev/serial/by-id/usb-Klipper_stm32f446xx_1E0032000951303532383235-if00: [Errno 11] Resource temporarily unavailable
It worked ONCE. Immediately after I started it. Now it won't work either way!??!?!
Klipper reports: STARTUP
Printer is not ready
The klippy host software is attempting to connect. Please
retry in a few moments.
When I try to connect in the console I get;
INFO:root:Starting serial connect
WARNING:root:Unable to open serial port: [Errno 2] could not open port usb-Klipper_stm32f446xx_1E0032000951303532383235-if00: [Errno 2] No such file or directory: 'usb-Klipper_stm32f446xx_1E0032000951303532383235-if00'
I just don't understand what is wrong here. I followed the LDO guide to the letter. Everything else worked.
I was able to update printer.cfg and get it loading, and I put in my ID in that file, but it doesn't want to work.
What do I do??? This is a USB setup. in ls dev/serial/by-id I can see the thing... I tried plugging it into the same port as in the guide and nothing...
I don't even seem to be able to reflash in this state, I apparently would have to go all the way back to installing mainsail??? So I can't even effectively troubleshoot, not that I know where to start???
Guess I'm ganna reflash the OS and start all over... but I didn't miss anything... it all worked but won't connect...
... and I still have exactly the same problem. USB cable is in the port it shows in the LDO guide, top right on the PI
[ 363.799536] cdc_acm 1-1.1:1.0: ttyACM0: USB ACM device
[ 364.994639] usb 1-1.1: USB disconnect, device number 5
[ 368.413844] usb 1-1.1: new full-speed USB device number 6 using xhci_hcd
[ 368.520776] usb 1-1.1: New USB device found, idVendor=0483, idProduct=df11, bcdDevice=22.00
[ 368.520805] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 368.520821] usb 1-1.1: Product: STM32 BOOTLOADER
[ 368.520835] usb 1-1.1: Manufacturer: STMicroelectronics
[ 368.520848] usb 1-1.1: SerialNumber: STM32FxSTM32
[ 668.668323] usb 1-1.1: USB disconnect, device number 6
[ 669.260553] usb 1-1.1: new full-speed USB device number 7 using xhci_hcd
[ 669.372615] usb 1-1.1: New USB device found, idVendor=1d50, idProduct=6177, bcdDevice= 1.00
[ 669.372646] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 669.372663] usb 1-1.1: Product: stm32f446xx
[ 669.372676] usb 1-1.1: Manufacturer: katapult
[ 669.372689] usb 1-1.1: SerialNumber: 1E0032000951303532383235
[ 669.380745] cdc_acm 1-1.1:1.0: ttyACM0: USB ACM device
keymaster@raspberrypi:~/klipper $ ls /dev/serial/by-id/*
/dev/serial/by-id/usb-Klipper_stm32f446xx_1E0032000951303532383235-if00
and all the sudden it started working with this...
keymaster@raspberrypi:~/klipper $ ~/katapult-env/bin/python3 ./klippy/console.py /dev/serial/by-id/usb-Klipper_stm32f446xx_1E0032000951303532383235-if00
I guess it wants the entire path as the UID??? but is that the case in the printer.cfg too?
maybe I made some silly mistake. But leaving this for others unless mods delete.
in the guide (https://ldomotion.com/#/guide/VORON-Leviathan-V12) at the end of the guide it would have been helpful to have an example of what the UID actually looks like, especially since it contains the path, rather than <ID>
But now I am back to mainsail and it won't connect...
serial: /dev/serial/by-id/usb-Klipper_stm32f446xx_1E0032000951303532383235-if00
restart_method: command
sorry for the long thread but... please help???
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 548191262032: New connection
webhooks client 548191262032: Client info {'program': 'Moonraker', 'version': 'v0.8.0-268-ga23187b'}
Loaded MCU 'mcu' 118 commands (v0.12.0-85-gd785b396a / gcc: (15:8-2019-q3-1+b1) 8.3.1 20190703 (release) [gcc-8-branch revision 273027] binutils: (2.35.2-2+14+b2) 2.35.2)
MCU 'mcu' config: ADC_MAX=4095 BUS_PINS_i2c1=PB6,PB7 BUS_PINS_i2c1a=PB8,PB9 BUS_PINS_i2c2=PB10,PB11 BUS_PINS_i2c3=PA8,PC9 BUS_PINS_sdio=PC12,PD2,PC8,PC9,PC10,PC11 BUS_PINS_spi1=PA6,PA7,PA5 BUS_PINS_spi1a=PB4,PB5,PB3 BUS_PINS_spi2=PB14,PB15,PB13 BUS_PINS_spi2a=PC2,PC3,PB10 BUS_PINS_spi3=PB4,PB5,PB3 BUS_PINS_spi3a=PC11,PC12,PC10 BUS_PINS_spi4=PE13,PE14,PE12 CLOCK_FREQ=180000000 MCU=stm32f446xx PWM_MAX=255 RESERVE_PINS_USB=PA11,PA12 RESERVE_PINS_crystal=PH0,PH1 STATS_SUMSQ_BASE=256 STEPPER_BOTH_EDGE=1
mcu 'nhk': Starting serial connect
mcu 'nhk': Unable to open serial port: [Errno 11] Could not exclusively lock port /dev/serial/by-id/usb-Klipper_stm32f446xx_1E0032000951303532383235-if00: [Errno 11] Resource temporarily unavailable
and back to this in console
==================== attempting to connect ====================
INFO:root:Starting serial connect
WARNING:root:Unable to open serial port: [Errno 11] Could not exclusively lock port /dev/serial/by-id/usb-Klipper_stm32f446xx_1E0032000951303532383235-if00: [Errno 11] Resource temporarily unavailable
It worked ONCE. Immediately after I started it. Now it won't work either way!??!?!
Last edited:
