Posts made by ktapper

@dc42 I am currently having similar issue were going though mapping or after a while of printing. If the BLTouch is causing it. If the board comes back alive after... I should just swap the BLTouch?

@phaedrux thanks read that and figured out how to manage around it. Now for the Duet 2 breakout board, can I use the Maestro to drive the circuit I need from it to make the Laser work per the documentation?

Looks like I need to know type of input the Heater pin 6 uses to use an equivalent pin on the Maestro.

So I have a Duet Maestro and an expansion break out board.

I appears that the expansion row on Maestro has a servo pin and the other needed pins to run the circuit. I have tried to connect the laser to expansion board using the four wires.

I can't seem to get the C"!servo" pin to work to run the laser.

Am I missing something?

Running RRF 3.3

Someone have config lines?

Using
M452 C"!servo" R255 F200

M3 code is not working

@supraguy You got any extra printed boards?

@thomas_rudloff Did you ever get the Duet Maestro to work with the laser?

I have a Duet 3 with Duetpi. I am watching a print and the BLTouch occasionally releases and triggers back to standby. Sort of to the same thing as a start check.
Any clue as to why...checked the wires and code is good...the pin firing is random and seem to be tied to move or anything.

@dc42 said in Duet 3 Mini 5+ sensorless homing configuration:

Bear in mind that you need to execute a tuning procedure when using stealthChop mode.

I have, but there is a sequence that is needed after setting Stealthchop to make it calibrate the back emf. let me see if I can find the post from dc42

Power it with just the USB....see if everything is working

You check all the fuses?

Anyone setup a command to calibrate and start Stealthchop on Duet 3 to add to a Homing command?

Printer is loudest in the room and would like to get it to swap to Stealth mode...but read I need to calibrate it with pauses and motion.

Will check the voltage again...there was no reading the last time. I got the Duet3 working, but can't seem to get the UART on OI_1 to work with Arduino. Not sure what the issue there is....wiring is correct and the pin out appears to be sending a signal....wonder if the threshold voltage for reading is not quite there...might try a logic shifter

@Phaedrux

Even tried hooking up a fan...and then used volt meter...both outputs are not work proper. no voltage shows and don't close the loop for the Endstop when connected.

Just updated to 3.2...was using the unstable one to test. So far nothing I have done has made it work. Checked all wires and such

Could use some help here with Duet 3, plugged my endstops into Out5 and Out6 and they do not work. But does work in Out4. So it appears Out5 and 6 are dead. Also, can't seem to get the an Arduino to read UART 2 on OI_1 And when I "connect the Arduino to same Panel Due line OI_0 the panel due won't connect.

Company is still around to my knowledge. But I have a promega that has been pretty converted. The basics of the CoreXY G-Code should work for most part need to make changes to the endstops on the Z. config.g

I recommend reading the RRF3 differences and get Pin calls at the bottom for the Maestro
https://duet3d.dozuki.com/Wiki/RepRapFirmware_3_overview

If you do what I did...I did one line at time looking up in the Overview if it changed..if it did followed the write up if not moved to the next line. All the M98 calls just need " " around the file name for it to work again. I would recommend pulling the data back to the main config and get rid of some of the calls.

@Phaedrux Sort of funny....I conscientiously typed the write number.... Thanks guess I knew already....
Thanks for the confirmation.

Thought there was a M408 or something that displays what sending to Panel due or OI_1....I could be mistaken

What the M code for seeing OI_1 UART output?

Is the fix in the latest Pre-release?