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

to be clear, i have no idea about rtai/rt_preempt either, the hal component is also just a derivative of the remora project.
i'm not a good python programmer either, but when i set my mind to something i try until it somehow fits

meister wrote:

if we get rid of the errors in the w5500, i would of course always prefer this interface to the esp, as it is faster, reduces the parts and you don't have to program the esp as well.
Of course, the (r)mii interface would be even better, but the w5500 will do for now

That's the whole idea to have something as low-cost, easy to implement, small footprint/real-estate. That wizzy 5500 part win on all championships... I can count the required passives on one hand almost. Winner stuff. 

You said it better, anything to prevent having to impose an utterly complex implementation let alone adding a MCU + extra firmwares. Messyland guaranteed. Less is more!

Anything you need me to test with please do shoutout. I'm not far. 

Maybe some sed magic might fix it ?

Cant do this anymore bye all wrote:

Maybe some sed magic might fix it ?

You've tried the new state machine driver and confirming it still doesn't perform as it should? I'm overflowing a 1Mb/s fifo uart module with it here, no pkts drama... what's the magical fix for?  

Nah mate it’s midnight where I am, was just making a bit of a joke in reference to some code I submitted last year.

You had me worried. Thought you had a go at it and already binned hope! Wish I'd be able to give it a TRUE Lcnc perf stress-test myself but can't - dependent on meister on that side of things. If you needed 'delays', those spi and w5500 sync'd state machines should deliver that magic plenty

Let's try again when the weather is better... f n inferno hot here lool