LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)

Hi
Please ignore the last post.......The test-gui isn't so happy with the idea of modbus, but I have all 16 ins and 16 outs using the N4D3E16 working under Linuxcnc!!!!

Very Happy.

Thank you again Olli for such a great system.

Attached is my .json file for reference. This file has only really been used for configuring modbus, at this stage. Tomorrow I will try and configure it for using 2 modbus cards on separate addresses.

Regards

Andrew

 

i have released a new version (dev->main),

but remember, never change a running system

If you update you also have to rebuild the gateware.

if you use i2c devices you probably have to change your config, it no longer runs individually but really as a bus (or several).

github.com/multigcs/riocore/blob/main/CHANGELOG.md

# Installer-Script (debian-bookworm only)

if you have a Debian-Bookworm installation (e.g. from the LinuxCNC ISO or the LinuxCNC raspberry image) you can simply use this script to install all depends and the icestorm and gowin toolchain (gowin only on Intel/AMD)

wget -O- www.multixmedia.org/riocore-installer.sh | bash

www.youtube.com/shorts/UV3KBl6E2hw

i found a bug in the avg call (wrong place)

if you use an avg filter and have problems with strange spikes, you should update


fixed in master and dev

  I have managed to get one of my mill servos running on the bench, running closed loop to Linuxcnc via a Tang Nano, works very well, now waiting for PCB's to properly retrofit the mill. Thanks Olli for your awesome work.