I just installed my klipper expander. Flashed with current klipper.
Issue:
Issuing a restart command via fluidd leads to the expander board being unreachable. I need to power cycle the board or press the physical reset button.
Expected behaviour: I expected the restart command to just restart the MCUs (board and expander)
Setup:
FYSETC Spider 2.2 on a Voron 2.4
Raspberry Pi 3b+ running Klipper v0.10.0-235-gf97fd7c6 and fluidd v.1.16.2
Klipper Expander with flashed with Klipper via the Pi.
The spider board is connected via GPIO Pins, The Expander via USB
Hi,
I just installed my klipper expander. Flashed with current klipper. Issue: Issuing a restart command via fluidd leads to the expander board being unreachable. I need to power cycle the board or press the physical reset button.
Expected behaviour: I expected the restart command to just restart the MCUs (board and expander)
Setup: FYSETC Spider 2.2 on a Voron 2.4 Raspberry Pi 3b+ running Klipper v0.10.0-235-gf97fd7c6 and fluidd v.1.16.2 Klipper Expander with flashed with Klipper via the Pi. The spider board is connected via GPIO Pins, The Expander via USB
Config: ` [mcu expander] serial: /dev/serial/by-id/usb-Klipper_stm32f042x6_2A002E000843534133343520-if00 restart_method: command
baud: 250000
[output_pin mosfet0]
pin: expander:PA0
value: 0
shutdown_value: 0
[temperature_sensor raspberry_pi] sensor_type: temperature_host min_temp: 10 max_temp: 100
[temperature_sensor MCU_Board_Expander] sensor_type: temperature_mcu min_temp: 10 max_temp: 100
[heater_fan controller_fan-expander]
Controller fan - FAN2 Connector
pin: expander:PA0 kick_start_time: 0.5 heater: heater_bed heater_temp: 45.0 max_power: 0.5 shutdown_speed: 0.0 kick_start_time: 5.0 fan_speed: 1.0
[output_pin mosfet1]
pin: expander:PA1
value: 0
shutdown_value: 0
[heater_fan exhaust_fan]
Exhaust fan
pin: expander:PA1 kick_start_time: 0.5 heater: heater_bed heater_temp: 60.0 max_power: 0.5 shutdown_speed: 0.0 kick_start_time: 5.0 fan_speed: 1.0
max_power: 0.5
off_below: 0.10
[output_pin mosfet2]
pin: expander:PA2
value: 0
shutdown_value: 0
[output_pin mosfet3]
pin: expander:PA3
value: 0
shutdown_value: 0
Status LED lights when klipper connects
[static_digital_output onboardLED] pins: !expander:PA4
[neopixel Pixel] pin: expander:PB1 chain_count: 1 initial_RED: 0.9 initial_GREEN: 0.3 initial_BLUE: 0.0
[display]
lcd_type: sh1106
i2c_bus: i2c1a
Other Pins
GPIO = PA7
[temperature_sensor t0]
sensor_type: ATC Semitec 104GT-2
sensor_pin: expander:PA5
gcode_id=0
[temperature_sensor Gehaeuse] sensor_type: ATC Semitec 104GT-2 sensor_pin: expander:PA6 gcode_id=1`
This config is referenced in the printer.cfg
Is it normal not to be able to restart via command?