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I am only a week or so into LinuxCNC so please bear with me.  My ultimate goal is to use it for a wire EDM machine.  I have been able to get a simple XYZ "machine" running on Raspberry Pi 5 using the GPIO driving some LEDs that simulate step/dir signals to real stepper drivers.  My next goal is to add a signal input that will be used to control adaptive feed rate...ultimately to use it to back up the EDM stages when a short circuit is sensed.  I want to start slow...a single GPIO input bit sends a -1 value when asserted to command the reverse.  Does anyone know of a example HAL file that has includes adaptive feed setup?  TIA.
 

  I just came across this video. There are some situations where I have to use windows. That said this could
be a great equalizer. 

Ich habe jetzt das linuxcnc Image auf dem raspberry pi4 installiert und wollte es per Remotedesktop direkt verbinden .
Da ich vor Ort kein Netzwerk habe. Jetzt sehe ich nur einen verpixselten Bildschirm auf mein PC. Ich habe xrdp installiert, die IP Adresse passen auch ,was habe ich falsch gemacht?