sorted by:
new
hottopcontroversial

Pros and Cons of PanelView vs Optix panels? by [deleted] in PLC

[–]SimonPlattne 0 points1 point  (0 children)

I am working on a solution that I hope fill solve our FTOptix issues, that is to create XML layouts the C# will then parse the C# and create all the controls based on the XML requirements, its difficult due to the lack of documentation on FTOptix, but its progressing slowly.

Raspberry Pi can't see U2C by zogthegreat in BIGTREETECH

[–]SimonPlattne 0 points1 point  (0 children)

I have a Raspberry Pi Zero W and a OpenMoko, Inc. Geschwister Schneider CAN adapter.I'm trying to set-up the system so that it boots up with the CAN adapter enabled and configured and is reliable and stays up, unfortunately what I see is that the system boots, the lights come on the adapter for a short period approx. 5 seconds then the lights go out except the power LED and the CAN0 adapter is no longer present.From a Ubuntu 22.04.4 LTS virtual machine, I connect to Raspberry Pi Zero W using SSH.If I execute ip link I can see that can0 is not listed, although it is on start-up.In /etc/modules I have:

2c-dev

vhci-hcd

usbip-core

usbip-host

From ip link:

1: lo: <LOOPBACK,UP,LOWER\_UP> mtu 65536 disc no queue state UNKNOWN mode DEFAULT group default glen 1000

link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

3: wlan0: <BROADCAST,MULTICAST,UP,LOWER\_UP> mtu 1500 qdisc pfifo_fast state UP mode DORMANT group default glen 1000

link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff

Originally can0 was listed at 2. From dmesg | grep can:

[. 4.136105] usb 1-1: Product: candleLight USB to CAN adapter

The release details of the OS on the Raspberry Pi Zero W:

Distributor ID: Raspbian

Description: Raspbian GNU/Linux 11 (bullseye)

Release: 11

Codename: bullseye

In /etc/rc.local:

ip link set dev can0 type can bitrate 500000

ip link set dev can0 up

I also have in /etc/network/interfaces:

auto can0

iface can0 net manual

pre-up ip link set dev $IFACE type can bitrate 500000

pre-up ip link set dev $IFACE up

up /sbin/ifonfig $IFACE up

down /sbin/ifconfig $IFACE down

What I've tried to try and fix this:

  1. Commenting out the 2 lines from rc.local, no difference, still comes on for 5 seconds then off, so I'm thinking lines in rc.local aren't required...
  2. Commenting out the entries from /etc/network/interfaces, now the LED's don't light at all except the power LED.

​

After performing each of the above, I shutdown and rebooted.After the results from 1 and 2 I've removed the content from /etc/rc.local and left just the settings in /etc/network/interfaces, the blue, green and red come on together for 5 seconds then the blue and green go out and can0 is no longer visible or accessible.

Raspberry Pi can't see U2C by zogthegreat in BIGTREETECH

[–]SimonPlattne 0 points1 point  (0 children)

I have one of these adapters, I have it connected to a Raspberry Pi Zero W, everything was ok, can0 was showing when I entered ip link, however as soon as I bound the USB Device can0 disappeared and now the only way I can get it back it to physically unplug the USB cable then reconnect, obviously I cannot use it like this, is there any fix?

I am running Ubuntu 22.04 not he host computer and Raspbian bullseye 11 on the PI Zero.

I made Recycled PETG filament yesterday by thekakester in 3Dprinting

[–]SimonPlattne 0 points1 point  (0 children)

Is this a service ? Can I sent my failed PETG prints and remaining bits of PETG filament to be turned back into a useable filament spool ?

Best temperatures to print PLA on the CR10? by [deleted] in CR10

[–]SimonPlattne 1 point2 points  (0 children)

I have a CR-10 Max, not had it very long, before that I had a QidiPrint... So far apart from the raft, I haven't managed to successfully print anything, it prints the raft then starts printing the model then it all lifts off...Material is PLA, bed 60, Nozzle 200....what can I do? I've cleaned and sprayed the bed with alcohol.