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I have downloaded the image, edited the files on the image and are able to remote into the pi.

SPI has been enabled from console.

Currently waiting on time to do the hardware modification of desoldering the male header and soldering on a female header on the bottom of the Pi 4

Hey Everyone,

I am working on getting a cnc mill to autoload the next part.
The general idea is a motor will turn a vise until it senses it opened. Then the spindle will use a vacuum sucker on a pneumatic cylinder (connected to the spindle head so it can move (router style)) to remove the old part, drop it off, then grab the next part, close the vise, probe the new stock and resume machining. 

I can code most of the movements in a gcode subroutine but am struggling with the logic for the vise (air powered) motor and pneumatics. 

hal file
# Vise Outputs
net dout-01    => hm2_7i96s.0.ssr.00.out-01
net dout-02    => hm2_7i96s.0.ssr.00.out-02
#vise sensor
net din-01     <=  hm2_7i96s.0.inm.00.input-09-not

made the custom mcode that can control the output but only with the signal not the pin
#!/bin/bash
halcmd sets dout-01 True
exit 0

if i try (using the hal command in the "halshow" to test) 
setp dout-01 True
or
getp din-01 

I get an error that that pin doesnt exist, and with no way to read the signal that i can see in halcmd that leaves me with pins only. linuxcnc.org/docs/html/man/man1/halcmd.1.html

to my understanding "pin" is the software component, ui button, hardware IO, etc. Signal is the wirename that connects pins together. Looking at halshow it seems like din and douts are signals not pins themselves. 

So how would I create a pin? Now that i look at it again after typing all this...... seems like I could just use the pins "hm2_7i96s.0.ssr.00.out-01" directly and not rely on signals at all. Might get messy trying to remember what input/output is what without a signal. 

Any help would be great. I'm open to other ways of doing this as well 
 

I do not know a solution to do what you are asking for.
The question for me is, why the code stops?

If you just press pause, the program will continue after you pressed resume.

also recording the line might not help, as the interpreter reads ahead and so machining line 1000 interpreter may have already passed Line 1250

I imagine using python and code an own control might work.

Norbert

Da fehlt ein ganze "paragraf ???" oben die Joint 0

[AXIS_X]
MAX_VELOCITY = 1.0
MAX_ACCELERATION = 30.0
MIN_LIMIT = -0.001
MAX_LIMIT = 24.0

Hi Grotius,

where are you stuck with equation 40? the thetas you already have from the prev equation (39) and the tilded x" y" z" are the transformed derivatives of the starting and end points. If we connect with lines they are all 0 eq. (26). With arcs they are given by eq. (30) + transformation.

bring your remora related discussion into this thread

www.forum.linuxcnc.org/18-computer/42276...rocontroller-via-spi

and upload your hal/ini files using the forums attachments please

Guten Abend, ich habe die INI, HAL und XML configrutaion in meine neue maschine kopiert, ist momentan nur ein Motor angeschlossen um diese zu testen. Leider bekomme ich folgende Fehlermeldung. Welche eintsellung muss ich zusätzlich an den Endstufen vornhemen ?
Gruß Tom

I spent some hours..

1) flashed the octopus MCU with dfu-util
2) draft version of HAL and INI files done
3) wiring pi5 correctly to the octopus
4) pi5 is running remora flexi os

The error is from linux cnc when it loads my config: joint.5.scale pin doesnt exist. If I do a show pin with halcmd it shows a bunch of joints unit joint.4.

HAL file
INI file