- Configuring LinuxCNC
- Advanced Configuration
- EtherCAT
- Notes from installation of ethercat on Raspberry Pi 4
Notes from installation of ethercat on Raspberry Pi 4
- Cristian_g
- Offline
- New Member
Less
More
- Posts: 5
- Thank you received: 1
11 Oct 2023 17:07 #282760
by Cristian_g
Replied by Cristian_g on topic Notes from installation of ethercat on Raspberry Pi 4
The video looks great! Can you let me know please what components you use in set-up: motors, drivers, motion cards, etc. I have servo motors with Ethercat. Can you recommend a motion card that may work?
Thank you!
Thank you!
Please Log in or Create an account to join the conversation.
01 Mar 2024 22:03 #294868
by AlexNet
Replied by AlexNet on topic Notes from installation of ethercat on Raspberry Pi 4
Sorry, newbie, but there is one question from the experience of forum members, because time has passed, and experience is power.
Is the Raspberry Pi4 network controller with Ethercat stable?
If so, on which versions of Linuxcnc and on which Linux kernel?
Thank you all for your responses and feedback.
Is the Raspberry Pi4 network controller with Ethercat stable?
If so, on which versions of Linuxcnc and on which Linux kernel?
Thank you all for your responses and feedback.
Please Log in or Create an account to join the conversation.
- scottlaird
- Offline
- Premium Member
Less
More
- Posts: 136
- Thank you received: 154
09 Mar 2024 01:07 #295484
by scottlaird
Replied by scottlaird on topic Notes from installation of ethercat on Raspberry Pi 4
I think it's supposed to be stable; the Etherlab folks have a specific driver for it, but I don't have any specific details on using it handy.
The following user(s) said Thank You: AlexNet
Please Log in or Create an account to join the conversation.
- Cristian_g
- Offline
- New Member
Less
More
- Posts: 5
- Thank you received: 1
05 Jun 2024 16:33 #302392
by Cristian_g
Replied by Cristian_g on topic Notes from installation of ethercat on Raspberry Pi 4
Hi, sorry for asking too many questions. In the linuxcnc downloads web page,there is this note";“linuxcnc-uspace” will also run on a standard Linux kernel for use as a simulator, but it should not be used to control hardware."
Does it mean that in order to actually run a machine, I have to use the “linuxcnc” with specific RTAI kernel?
Please let me know which package I have to download! Thank You!
Does it mean that in order to actually run a machine, I have to use the “linuxcnc” with specific RTAI kernel?
Please let me know which package I have to download! Thank You!
Attachments:
Please Log in or Create an account to join the conversation.
- tommylight
- Away
- Moderator
Less
More
- Posts: 18725
- Thank you received: 6295
05 Jun 2024 16:39 #302393
by tommylight
RTAI version is more for use with parallel port.
Replied by tommylight on topic Notes from installation of ethercat on Raspberry Pi 4
This can be used to control machines when using the RT-Preempt kernel, it can not be used to control machines when using normal "generic" kernel.“linuxcnc-uspace” will also run on a standard Linux kernel for use as a simulator, but it should not be used to control hardware."
RTAI version is more for use with parallel port.
Please Log in or Create an account to join the conversation.
09 Jul 2024 06:55 #304732
by seyad
Replied by seyad on topic Notes from installation of ethercat on Raspberry Pi 4
Attachments:
Please Log in or Create an account to join the conversation.
09 Jul 2024 08:06 #304733
by rodw
Replied by rodw on topic Notes from installation of ethercat on Raspberry Pi 4
3 years is a long time in this space.
I would try installing the Raspberry pi 5 image on the downloads page and then follow these instructions
forum.linuxcnc.org/ethercat/45336-etherc...-how-to-step-by-step
The ethercat repositories should be installed for you already so hopefully, you will find there is no need to build from source if iGh supports the pi5 now.
I would try installing the Raspberry pi 5 image on the downloads page and then follow these instructions
forum.linuxcnc.org/ethercat/45336-etherc...-how-to-step-by-step
The ethercat repositories should be installed for you already so hopefully, you will find there is no need to build from source if iGh supports the pi5 now.
The following user(s) said Thank You: seyad
Please Log in or Create an account to join the conversation.
31 Jul 2024 12:33 #306513
by seyad
Replied by seyad on topic Notes from installation of ethercat on Raspberry Pi 4
At the point of "Test ethercat with linuxcnc " i am facing issues like "lFound file(REL): ./ethercat.hal
lcec: dlopen: libethercat.so.1: cannot open shared object file: No such file or directory"
But path my directory (path=$PATH:/usr/local/lib)
lcec: dlopen: libethercat.so.1: cannot open shared object file: No such file or directory"
But path my directory (path=$PATH:/usr/local/lib)
Please Log in or Create an account to join the conversation.
31 Jul 2024 16:46 #306547
by bkt
Replied by bkt on topic Notes from installation of ethercat on Raspberry Pi 4
you check id uefi or not as rodw explain here: forum.linuxcnc.org/ethercat/45336-etherc...-how-to-step-by-step ??
In my case need (not uefi but have that error because not all libs needed was installed) to install libethercat 2 time second one using synaptic. After it goes ....
In my case need (not uefi but have that error because not all libs needed was installed) to install libethercat 2 time second one using synaptic. After it goes ....
Please Log in or Create an account to join the conversation.
31 Jul 2024 19:44 #306560
by rodw
Replied by rodw on topic Notes from installation of ethercat on Raspberry Pi 4
Thanks for reminding me of this. This is probably the issue I have with installing ethercat.
The following user(s) said Thank You: bkt
Please Log in or Create an account to join the conversation.
- Configuring LinuxCNC
- Advanced Configuration
- EtherCAT
- Notes from installation of ethercat on Raspberry Pi 4
Time to create page: 0.122 seconds