Problem errno 2

General Discussion
1

Basic Information:

Two Trees Sapphire pro + SKR Pico
SKR Pico
Raspberry Pi 4
klippy.log

Fill out above information and in all cases attach your klippy.log file (use zip to compress it, if too big). Pasting your printer.cfg is not needed
Be sure to check our “Knowledge Base” Category first. Most relevant items, e.g. error messages, are covered there

=======================
Extruder max_extrude_ratio=0.266081
mcu 'mcu': Starting serial connect
webhooks client 4121906832: New connection
webhooks client 4121906832: Client info {'program': 'Moonraker', 'version': 'v0.9.3-72-g7cdcca3'}
Loaded MCU 'mcu' 121 commands (v0.12.0-482-g2ec69ae3 / gcc: (15:12.2.rel1-1) 12.2.1 20221205 binutils: (2.39-8+rpi1+18) 2.39)
MCU 'mcu' config: ADC_MAX=4095 BUS_PINS_i2c0a=gpio0,gpio1 BUS_PINS_i2c0b=gpio4,gpio5 BUS_PINS_i2c0c=gpio8,gpio9 BUS_PINS_i2c0d=gpio12,gpio13 BUS_PINS_i2c0e=gpio16,gpio17 BUS_PINS_i2c0f=gpio20,gpio21 BUS_PINS_i2c0g=gpio24,gpio25 BUS_PINS_i2c0h=gpio28,gpio29 BUS_PINS_i2c1a=gpio2,gpio3 BUS_PINS_i2c1b=gpio6,gpio7 BUS_PINS_i2c1c=gpio10,gpio11 BUS_PINS_i2c1d=gpio14,gpio15 BUS_PINS_i2c1e=gpio18,gpio19 BUS_PINS_i2c1f=gpio22,gpio23 BUS_PINS_i2c1g=gpio26,gpio27 BUS_PINS_spi0_gpio0_gpio3_gpio2=gpio0,gpio3,gpio2 BUS_PINS_spi0_gpio16_gpio19_gpio18=gpio16,gpio19,gpio18 BUS_PINS_spi0_gpio20_gpio23_gpio22=gpio20,gpio23,gpio22 BUS_PINS_spi0_gpio4_gpio3_gpio2=gpio4,gpio3,gpio2 BUS_PINS_spi0_gpio4_gpio7_gpio6=gpio4,gpio7,gpio6 BUS_PINS_spi0a=gpio0,gpio3,gpio2 BUS_PINS_spi0b=gpio4,gpio7,gpio6 BUS_PINS_spi0c=gpio16,gpio19,gpio18 BUS_PINS_spi0d=gpio20,gpio23,gpio22 BUS_PINS_spi1_gpio12_gpio11_gpio10=gpio12,gpio11,gpio10 BUS_PINS_spi1_gpio12_gpio15_gpio14=gpio12,gpio15,gpio14 BUS_PINS_spi1_gpio24_gpio27_gpio26=gpio24,gpio27,gpio26 BUS_PINS_spi1_gpio8_gpio11_gpio10=gpio8,gpio11,gpio10 BUS_PINS_spi1a=gpio8,gpio11,gpio10 BUS_PINS_spi1b=gpio12,gpio15,gpio14 BUS_PINS_spi1c=gpio24,gpio27,gpio26 CLOCK_FREQ=12000000 MCU=rp2040 PWM_MAX=255 STATS_SUMSQ_BASE=256 STEPPER_STEP_BOTH_EDGE=1
mcu 'host': Starting serial connect
mcu 'host': Unable to open serial port: [Errno 2] could not open port /tmp/breyger_host_mcu: [Errno 2] No such file or directory: '/tmp/breyger_host_mcu'

Describe your issue:

…

The internet doesn’t tell me anything ;(

2
1 Like
3

You neither… :roll_eyes:

4

I support myself with a translator. Write what you want to know and I will give it all

5

image
image1066×166 16.7 KB

6

where to throw out full logs from clippy?
the last part is in the first post

7

What you have pasted is not the klippy.log but the printer.cfg.

In any case follow the instruction given:

At least the line /tmp/breyger_host_mcu is wrong but make sure to have followed the remaing steps as detailed above as well.

8

where to throw out full logs from clippy?
the last part is in the first post

9

[mcu host]
serial: /tmp/breyger_host_mcu

there was a problem. I commented it and it’s ok :slight_smile:

10

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