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awesome glad you are back up and running!

please add your json config, i take a look

okok, can reproduce it: ERROR  (CT2000) : "/mnt/data2/src/riocore/Output/Tangbob/Gateware/fpga0/pins.cst":69 | 'syntax error' near token 'mbus0'

 

Hi,I am trying to add a 16DI/16DO Modbus RTU module (N4D3E16) via an RS-485 transceiver on the tangnano9k on RioCore.When running fpga compilation, Verilog synthesis fails in Gowin EDA with the following error:

ERROR (CT2000) syntax error near token "mbus0" 

 

Infos und anmeldung hier: 

linuxcnc.org/2026/08/25/LinuxCNC-Meetup-in-Stuttgart/

René

i build a simple tool time tracker:

murdemon wrote:

here is web based interface

wow, very nice !!!
is there a repository for the web gui ?

If it all runs smoothly, it might even be worth building a separate board for it – after all, you wouldn’t need an extra PC for it anymore.

murdemon wrote:

Can share vivado and linux project ?
 

It’s a bit complicated, as it’s part of Riocore and everything is generated.
Furthermore, I don’t use Linux either, but rather baremetal (LWIP)

github.com/multigcs/riocore/tree/dev/riocore/plugins/udp2axi
 

here is web based interface

Can share vivado and linux project ?

  So yeah it's been a good long time since I have done anything with the pick and place
to say nothing of the alignment gui. That said a project at work has put me in a position 
to work with Tkinter. I would not say I am proficient with it or python but it has taught me
how to use it to some degree. I am hoping it will translate to something beneficial.
The only thing I know is that is that I don't know anywhere near enough.

i use the EBAZ4205t as an external board via UDP like normal mesa-cards.

@tim
it's only in the dev branch yet:

rio-flow riocore/configs/CarrotBob/config.json

Just for curiosity: How much would one of those "surplus" cards cost?

Would it be manageable for someone who is only end user level?
Is it really easier to use than a MESA card?
(referring to the original complaint that the documentation and instructions were not sufficient)


Maybe in 2020 the complaint was more valid than it is today. Because some info and updates made it better since then.

In really already have IOs on stmbl drive , now add webui interface, all work on board 

meister wrote:

Thank you Tim,

Thanks very much for the details; I’ve entered the board’s details as best I could,
I hope it’s all correct so far – please do have a look over it.
What’s not quite clear to me yet is, how do you flash it? Are there any connectors on the back?

You’re also welcome to send me some text and a link for the description, and I’ll update it.

Dear meister:

Can I use this config?

Tim