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

meister wrote:

G33 also works also on the rewrite branch:
 

Where are configs?

you can add something like this to your json config:
this will add this lines to the rio.hal:
 

We develped the possibility to load a new bistream file into the Tangnao9k via browser while the Tangnano9k is connected via USB to your PC.

Let me know if you are interested in that.

We try to make it easy for people to build the firmware and generate a bitstream.

We currenlty offer some demo designs for different FPGA boards which you can generate on our webisite.

caas.symbioticeda.com/

We can also generate bitsteams for Tangnano9k. Please understand that we use the more modern Himbaechtel placer&router.

We can grab gateware designs from github

Let me know if you are interested

Under nextpnr there is a new placer&router for gowin devices called Himbaechtel which generates much better results.

Thanks for the tip with Himbaechtel, I will give it a try,
but I don't think we need a CAAS web service for this project.

BTW: Arty7 with onboard Ethernet works now
www.youtube.com/shorts/0F0jCE0DY8k