Posts made by celulari

@cncmodeller Hi, nice find! can you share the link to the app? can't find it

Chrome is complaining about not being a safe site...

weird... in my browser doesn't work, even with a VPN... changed browser and Voilá

It's me or the wiki page is down?

https://duet3d.dozuki.com/Wiki/PanelDue

@Argo i'm on the same boat my friend...

@tekkydave said in inverting Z-probe pin:

Are you using the PP V2.85 board? If so remember you need to move the connector to the next set of pins in from the edge to pick up the 'D' output. Apologies if you already knew that but I keep forgetting myself

Mine works great in analog mode except in 3.01RC5. I prefer analog as you don't need to fiddle with the crappy pots on the pcb. I had a V2 pcb and the pots fell apart after about 20 adjustments. The only downside is the 1/3 slowdown but @dc42 said this in a previous post:

" it's likely that in a future version of RRF3 I will remove the automatic slowdown and replace it with 2 configurable feedrates in the M558 command: a fast feedrate for initial probing, and a slower feedrate for the second and subsequent probes, for those types of sensor that benefit from slow probing."

I didn't knew about that! thanks, i will try, but now is working fine with RC5 as i can now invert the analog pin

@tekkydave i'm using mine in analog mode and is working as intended... Funny thing, never managed to work in digital mode

@dc42 said in inverting Z-probe pin:

I'll enable inversion of analog pins in 3.01-RC5.

THANK YOU!!!

@dc42 said in inverting Z-probe pin:

You are running the piezo in analog mode (P1 in the M558 command). Is that intentional? It might be that pin level inversion isn't working in analog mode.

Yes, that's intentional, because my piezo is under constat preasure and when i switch to digital mode is triggered constantly. i'been using it without troubles on RRF 3.0 using the "I1" parameter but i have no luck inverting the signal on newer versions.

@bearer can't find any examples of how can i do that...

@bearer said in inverting Z-probe pin:

M950 com

Wow, that's new to me
i have some M950 for endstops, but not for the zprobe.in

Hello!!!

I'm using a precision piezo for Z probe on my Duet 2 Wifi. On RRF version 3 i've managed to invert the signal of the piezo using the "I" parameter (I1). since RRF 3.01-RC2 i haven't be able to invert the signal using "I1" as per documentation, instead i need to invert the pin using a "!" before the pin name, but isn't working for me.

here's how i'm doing it

M558 P1 C"!zprobe.in+zprobe.mod" H5 R1 F420 T6000

is something missing here?

thanks

@dc42 said in Control RGB Color or rutine via impulses:

@CrazyCreator said in Control RGB Color or rutine via impulses:

Any news about RGB Support from the Duet?

Duet 3 main board MB6HC supports DotStar RGB LED strips.

Only duet 3??? Not possible with duet 2 wifi?

Thanks @Phaedrux !!!!

@dc42 First of all, thank you very much for your constant effort. surely my question has already been addressed before, but I wanted to know, if I have a duet 2 wifi for a corexy printer, it is worth moving on to RepRap firmware 3? I was previously on version 2.01 and upgraded to 3, bus has been a pain since. Is advised to go back to firmware 2? In this case, 2.05.1?

@dc42 said in Dead duet wifi board???:

I already did that.

Thank you for all the help!

@dc42 said in Dead duet wifi board???:

You are right, the labels next to the 2x5 pad array are wrong. The two columns should be swapped.

And the wiki should be updated

@dc42 said in Dead duet wifi board???:

As TCK is right next to GND on the 2x5 pads where you connected the resistor, a solder bridge between those pads is the most likely explanation.

finally figured out!

i've followed the instructions on the wiki page https://duet3d.dozuki.com/Wiki/Connector_and_spare_part_numbers#VSSA_fuse for bypassing the fuse and add the 10K resistor, and solderd by this image on the wiki:

But!!! that picture is wrong!!!! the resistor is NOT going to the TCK, is connected to ground, as my board recently. The pad to the left is the TCK pad!

how do i know?

The proof...

So now my board is not dead, but upgraded!

The processor swap was relatively easy. if anyone wants more details, i've made a video of the process.

Any clues about what may be causing the short?

@dc42 said in Dead duet wifi board???:

@celulari said in Dead duet wifi board???:

It is normal to have continuity between the VSSA and TCK?

Only via the 10K resistor that you added.

Oops... I have continuity even without the resistor... But it's printing