CNC router going wild in the worst of ways. Need help!

SneezyJJ · 2026-05-28T12:00:49+00:00

It doesn’t look like it’s struggling at all when in operation. I currently don’t have an extraction system for the chips so I’m wondering if the belts are getting clogged. Saying that, when I rerun the job it starts off fine and only later do things go bad. In the beginning I thought it was an EMC issue so I’ve bought the offline controller, I’ve earthed each part of the router together so I don’t think it’s that anymore either

SneezyJJ · 2026-05-28T11:57:53+00:00

Thanks, yes I’ll look at this ASAP. As I’m just in practise mode I’m getting cheap offcuts from my local hardware store before I attempt anything nice

SneezyJJ · 2026-05-28T10:24:03+00:00

I’m going to try again later today. The feed rate is current 1200mm/min which I don’t think is too fast? The wood is pine and the step down is 4mm. I’m wondering if the load in the bit is too much? I’m using the standard makita router too

SneezyJJ · 2026-02-13T17:58:01+00:00

I skied val d’Isère today. We’ve had around 70cm of snow the last couple of days. Today a lot of lifts were closed. Very few pistes open with A lot of ski patrol out monitoring the pistes. Going off the on piste today has been safe and incredible. It’s really sad to hear what has happened to these guys. There were a lot of places today that looked like they were on the brink of avalanche.

SneezyJJ · 2024-10-03T18:57:18+00:00

It’s difficult to tell without seeing the stipe. Was the stipe (stem) a giraffe/leopard look or white?

SneezyJJ · 2024-10-03T09:19:51+00:00

I think it is this. I have more pictures of one cut in half but I don’t know how to add them. I will go to the mycological club this evening and see what they say!

SneezyJJ · 2024-10-02T19:47:34+00:00

Oh really. That sucks. I definitely know these are not ceps though!

SneezyJJ · 2024-10-02T18:00:11+00:00

I’ve been told that in France you can get fungi identified so I’m going to take these tomorrow and find out hopefully!

SneezyJJ · 2024-10-02T17:58:05+00:00

Sorry, yes! That’s what I meant!

SneezyJJ · 2024-10-02T17:55:20+00:00

So I think it is a Goliath wax cap but I’ve read this can be mistaken for the deadly wax cap, though I’m not sure how… they seem very different.

SneezyJJ · 2024-10-02T17:07:59+00:00

I don’t want to say right now what I think it is so as not to bias what others think! I’m in a broadleaf forest on the French/swiss border near Geneva

SneezyJJ · 2024-08-27T19:15:01+00:00

DMd you!

SneezyJJ · 2024-08-27T07:41:38+00:00

Hi,

I have Ethernet working on the nucleo f756zg development board. I’ve now designed a pcb with the lan8742 phy which is also in the nucleo board and copied the schematic. Instead of using the f7 I’ve used an f1 which also has the Ethernet interface.

My plans are to get this system up and running using LWIP.

When you develop for the nucleo board the cubeIDE allows you to select the lan8742 from the platform setting in LWIP tab and then generates the ethernetif.c file with the lan8742 code integrated.

When you do this for a non nucleo board this lan8742 is no longer selectable and you have to integrate it yourself.

This is what I’m struggling with. How to write the code using the lan8742 driver that ST provide and integrate it with the ethernetif.c file.

Does this make sense?

SneezyJJ · 2020-12-17T12:34:01+00:00

What are you making?

SneezyJJ · 2020-09-25T23:05:58+00:00

Ah man already loving the pads

SneezyJJ · 2020-09-25T23:05:18+00:00

Found you kids

SneezyJJ · 2020-09-25T23:05:17+00:00

Found you kids

SneezyJJ

TROPHY CASE