Pinda2 to Duet3 toolboard
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@martin7404 thanks for sharing this.
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@martin7404 said in Pinda2 to Duet3 toolboard:
M558 P8 C"^121.io2.in" I1 H0.7 F1000 T6000 A20 S0.005 ; PINDA set Z probe type to switch and the dive height + speeds
Small error in the above: in RRF 3, the 'I1' to invert the probe signal is deprecated and this parameter is being ignored. So the probe signal is not being inverted. See https://duet3d.dozuki.com/Wiki/Gcode#Section_M558_in_RepRapFirmware_Num_3
Ian
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@droftarts said in Pinda2 to Duet3 toolboard:
@martin7404 said in Pinda2 to Duet3 toolboard:
M558 P8 C"^121.io2.in" I1 H0.7 F1000 T6000 A20 S0.005 ; PINDA set Z probe type to switch and the dive height + speeds
Small error in the above: in RRF 3, the 'I1' to invert the probe signal is deprecated and this parameter is being ignored. So the probe signal is not being inverted. See https://duet3d.dozuki.com/Wiki/Gcode#Section_M558_in_RepRapFirmware_Num_3
Ian
Also, the ^ pullup enable should not be used on Duet 3 IOx_in ports..
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@dc42 said in Pinda2 to Duet3 toolboard:
Also, the ^ pullup enable should not be used on Duet 3 IOx_in ports..
Could you please elaborate a bit more on this, why is that ?
...and does "Duet3" do include Mini variants ?
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@dc42 said in Pinda2 to Duet3 toolboard:
Also, the ^ pullup enable should not be used on Duet 3 IOx_in ports.
Bah, always forget that one!
Ian
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modules:composer.user_said_in, @oc_geek, Pinda2 to Duet3 toolboard
@dc42 said in Pinda2 to Duet3 toolboard:
Also, the ^ pullup enable should not be used on Duet 3 IOx_in ports..
Could you please elaborate a bit more on this, why is that ?
The pullup resistor (internal to the MCU, so not something we can remove) never needs to be enabled when using Duet 3 IOx.IN pins, and doing so worsens the noise margin.
...and does "Duet3" do include Mini variants ?
Yes.
Ian
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i find my end-stops (hall effect) work much better with ^ rather then without
If i remove ^ i get false triggers... so this appears a bit strange tbh.. -
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@oc_geek same story I tried and i gives me false triggers on Pinda 2 too
EDIT
I did the first tests without cycling power, after a power cycle, now it works ok without Pullup -
@dc42 I still do not know if using ^ will damage my duet3
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@martin7404 No I don't think it will damage the board. I think the worst case is just lowering the noise floor. But it seems to work BETTER for you?
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@martin7404 said in Pinda2 to Duet3 toolboard:
@dc42 I still do not know if using ^ will damage my duet3
No it won't.
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TO warp up
In the end I found that it is working both ways with or without pullup.
I ended up changing pinda2 to superpinda, as far I got one delivered and super panda is working flawlessly with the same config -
@martin7404 Just curious, where were you able to purchase a superPinda? Prusa only sells them to registered owners. Asking because I would like to get one as well.
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@kb58 prusa online shop, I have mk3 printer. You can always ask somebody local for you with original prusa to order 1 for you
