yuyue2013

• Video by MetalMusings https://www.youtube.com/watch?v=NQ-HnrusGJo
• Linked LinuxCNC Forum Post https://forum.linuxcnc.org/10-advanced-configuration/42048-notes-from-installation-of-ethercat-on-raspberry-pi-4

The folowing is a writup from Hakans forum post!

RPi Setup

1. Download & Write image to SD card: www.linuxcnc.org/iso/linuxcnc-2.8.1-pi4.zip
2. Configure Wifi via wpa_supplicant.conf
3. Put SD card into RPi and verify that RT-PREEMT Kernel is running: uname -a
4. Update everything and reboot: sudo apt update && sudo apt upgrade && sudo reboot

yuyue2013

#include <sys/socket.h>
#include <netinet/in.h>
#include <stdio.h>
#include <string.h>

// https://github.com/LinuxCNC/hostmot2-firmware/blob/v0/regmap#L1105

// 
// idrom addresses & constants
//