Klipper on Duet 3 Mainboard
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@luke-slaboratory Hello.
Did you manage to make a config for Duet 3 Mini 5 or Duet 3 6HC? -
Thanks for the interest.
You can visit my github to get a config and flashing information that will work with the mini 5. I haven't yet got it working with the external crystal (which is the condition for merging it into mainline klipper), but using the internal crystal it absolutely works and works well.
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@luke-slaboratory said in Klipper on Duet 3 Mainboard:
I haven't yet got it working with the external crystal (which is the condition for merging it into mainline klipper), but using the internal crystal it absolutely works and works well.
Why does Klipper want to use an external crystal?
Duet WiFi hardware designer and firmware engineer
Please do not ask me for Duet support via PM or email, use the forum
http://www.escher3d.com, https://miscsolutions.wordpress.com -
I might have not explained correctly, There's an External Clocking Crystal on PB22/PB23 per the schematic (which was released after I started this project) - The build that I was flashing+using on the Mini5+ didn't set up the clock using an external crystal (or is it just called a clock?) instead using the internal clock. They have requested that I use the external crystal that's baked into the board as they believe it will aid in multi-mcu sync with better clock predictions.
I think they're going for "if its there, use it"
Luke
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Good evening.
I am trying to run klipper on Duet 3 6HC.
Why, after applying the changes recommended by this link https://github.com/KevinOConnor/klipper/pull/4133/commits/0d5c6d3c029e68875c4adfe3cdc18913ec71bed8, after command make menuconfig, klipper gives an error, here is a photo of the error.
Thank you very much!
closed Config: Add Generic-Duet3-Mini.cfg Board Config #4133
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Hi - my PR is only for the Mini5+. it doesn't work at all on the 6hc yet.
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@luke-slaboratory Hi, did anyone get around to getting the Duet 3 6HC board to work with Klipper successfully?? Ive been searching since last night on how to get this working just to try it out ... but no luck. Thanks.,
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I have two 6hc's on my desk right now in various states of klipper-ification. We're currently trying to figure out something spooky in the clock code - it initializes serial comms on UART1 correctly, but something goes haywire immediately after and it freaks out and stops talking.
Sorry, but we are working on it.
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@luke-slaboratory Wow, okay great to hear you guys are working on it. Thanks for letting me know! I'll be looking forward to trying it out once its ready. Thanks for the update!
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@luke-slaboratory Is there any chance that you got further on this? Would appreciate it lots. Thanks lots in advance for all the work you do
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I'm finally back up-and-runnning after moving my family across our state and getting started with a new job.
Progress was essentially paused until a little bit ago.
Sorry for the continued delay, life be busy
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@luke-slaboratory First of all congrats on the new job
hope it's something you like. No need to be sorry, family and personal things come first I can thank you for the work you do and can say lots of people appreciate it and we are glad that you work on this. Thanks for the update and will stand by and looking forward Stay safe -
Hi @Luke-sLaboratory, me again bothering you. Sorry for it. Just wanted to ask if there is any more progress on this one? Can't wait for it. Thanks lots in advance
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Nice nice. That is amazing. Thank you lots for the update. You are doing so great. I will go back in my shell and keep waiting and hoping
Much appreciated by the way -
@luke-slaboratory This looks great! Kudos!
I just received my duet 3 board and wanting to run klipper on it..
Are there any news? Are you planing to contribute it back when done? (Like to offical klipper repo)Also, if u need help with testing / porting i have some experience with other projects / code, maybe i can help out
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There are people far smarter than me working on it right now - they'll be officially adding it when its ready.
Luke
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Hello,i flashed my duet 3 mini,for a Voron 2.4,but klipper not recognized uart adress for the driver 5 and 6 with !1 and !2 Work only first 3 driver uart_pin 1...2..and 3. Other drivers with !1 not recognized.
Pins for reference:
Driver Step Pins - 0:PC26, 1:PC25, 2:PC24, 3:PC19, 4:PC16, 5:PC30, 6:PC18
Driver Dir pins - 0:PB3, 1:PB29, 2:PB28, 3:PD20, 4:PD21, 5:PB0, 6:PA27
Driver Enable - !PC28
Uart addresses - 0:0 1:1 2:2 3:3 4:!0 5:!1 6:!2 | "!" is for inverted select pin
Thermistor Pins - T0:PC0, T1:PC1, T2:PC2
Vssa Sense:PB4 | Vref Sense:PB5
Current Sense resistor for drivers - .076ohm
SPI lines:{PD11, PC7} -> Shared SerCom#7, SPIMosi:PC12, SPIMiso:PC15, SPISCLK:PC13
Vin Monitor:PC3, uses 11:1 voltage divider
LED's - Diag:PA31, Act:PA30
12864 LCD - LCDCSPIN:PC6, ENCA:PC11, ENCB:PD1, ENCSW:PB9, LCD A0:PA2, LCDBeep:PA9, LCD Neopixel Out:PB12 (shared with IO3.out)
Neopixel Out - PA8
Serial0 - TX:PB25, RX:PB24 (USB)
Serial1 - TX:PB31, RX:PB30
SBC SPISS pin:PA6, SBCTfrReady:PA3, SerComPins:{PA4, PA5, PA6, PA7}
CAN Pins - TX:PB14 RX:PB15
Heaters, Fan outputs - {Out0:PB17 Out1:PC10 Out2:PB13 Out3:PB11 Out4:PA11, Out5:PB2, Out6:PB1} | Out6 is shared with VFD_Out
GPIO_out - {IO1:PB31 IO2:PD9 IO3:PB12 IO4:PD10} IO4 is shared with PSON
GPIO_in - {IO1:PB30 IO2:PD8 IO3:PB7 IO4:PC5 IO5:PC4 IO6:PC31}
Driver Diag - {D0:PA10, D1:PB8, D2:PA22, D3:PA23, D4:PC21, D5:PB10, D6:PA27}
Mux Pin - PD0
EXP headers only support 12864 LCD's
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@flopo76 you need to invert the "select" pin, not the address pins -
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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
