Klipper on Duet 3 Mainboard

Luke'sLaboratory

@flopo76 you need to invert the "select" pin, not the address pins -

flopo76

In this way?

[stepper_x]
#driver6 X in MOTOR B
step_pin: PC18
dir_pin: !PA27
enable_pin: !PC28
microsteps: 16
rotation_distance: 40
endstop_pin: ^PC31
position_endstop: 0
position_max: 450

[tmc2209 stepper_x]
uart_pin: PA1
tx_pin: PA0
select_pins: !PD0
uart_address: 2
run_current: 1
sense_resistor: 0.076

cloudseeds

@luke-slaboratory is there a fork somewhere to participate in that development / testing?

rockydubb

@Luke-sLaboratory Hi Luke, did you manage to get Klipper working on the Duet 3 6HC board? Thanks!

Luke'sLaboratory

@rockydubb

Just merged. Configs to come "soon"

https://github.com/Klipper3d/klipper/pull/5366

eamaclean opened this pull request in Klipper3d/klipper

closed Add SAM E70 support #5366

dhusolo

@luke-slaboratory That's great news. Do you know if Duet Tool Board support will be included as well?

jay_s_uk

@dhusolo klipper doesn't support CAN-FD so I doubt it

ibash

For future travelers, I was one of the folks testing Alex Maclean's work. I haven't used the latest (time) but wanted to share my config as an example. Note it might have bugs, but hopefully gets you started: https://github.com/ibash/railcore-klipper/blob/main/ibash.cfg

zapta

@ibash said in Klipper on Duet 3 Mainboard:

https://github.com/ibash/railcore-klipper/blob/main/ibash.cfg

The Klipper config is much more readable and user friendly than the RRF config. Just saying.

https://forum.duet3d.com/topic/24849/rrf-configuration-using-object-model-notation?_=1649511582658

This post is deleted!

zapta

@arnold_r_clark said in Klipper on Duet 3 Mainboard:

if you dare disagree with them they become an abusive angry mob

That's not different from many other aspects of our lives these days.

@arnold_r_clark well said, even though I'm coming into this thread a few years later. I actually paid someone on Youtube to do some videos about Klipper when it was first coming out. But it was hard for them to make a video back then, and klipper was in it's infancy.

Anyways, if you read this, I appreciate your honesty and intelligence.

Mac / Mark / Corlissmedia (2.0).