Can't install etherlabmaster deb file
11 Feb 2022 02:25 - 11 Feb 2022 02:26 #234547
by rodw
Replied by rodw on topic Can't install etherlabmaster deb file
got it!
Edit ~/.profile and add
export LD_LIBRARY_PATH=usr/local/lib
This will let the linker find the libethercat.so.1 library at run time
Thanks for the help guys.
Now I just have to get ethercat service to auto start. Any ideas?
I found this debian link so I think I'll give it a try
wiki.debian.org/systemd/Services
Edit ~/.profile and add
export LD_LIBRARY_PATH=usr/local/lib
This will let the linker find the libethercat.so.1 library at run time
Thanks for the help guys.
Now I just have to get ethercat service to auto start. Any ideas?
I found this debian link so I think I'll give it a try
wiki.debian.org/systemd/Services
Last edit: 11 Feb 2022 02:26 by rodw.
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11 Feb 2022 13:37 - 11 Feb 2022 13:40 #234571
by Grotius
Replied by Grotius on topic Can't install etherlabmaster deb file
One of my favorite script files, debootstrap chrooting and more:
github.com/grotius-cnc/Linux-Pro/release...d/1.0.0/this-iso.txt
line 47 tells you how to auto start the ethercat bus. Just edit the "enp0s25" to your value :
github.com/grotius-cnc/Linux-Pro/release...d/1.0.0/this-iso.txt
line 47 tells you how to auto start the ethercat bus. Just edit the "enp0s25" to your value :
# Edit crontab -e
# Add lines :
@reboot echo MASTER0_DEVICE="$(cat /sys/class/net/enp0s25/address)" DEVICE_MODULES=generic > /etc/sysconfig/ethercat
# Slow down the process so above line is done before the restart.
@reboot /opt/ethercat/script/init.d/ethercat start
@reboot /opt/ethercat/script/init.d/ethercat stop
@reboot /opt/ethercat/script/init.d/ethercat restart
Last edit: 11 Feb 2022 13:40 by Grotius.
The following user(s) said Thank You: rodw
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11 Feb 2022 15:42 #234577
by Grotius
Replied by Grotius on topic Can't install etherlabmaster deb file
lcec: dlopen: libethercat.so.1: cannot open shared object file: No such file or directory
Then i would suggest to do a : $ sudo ldconfig ~/paht_to_your_lib.
But I am having trouble opening my config. I suspect files may not be in the right spot yet because of the shortcuts we took.
I had to manually copy some files to the /lib/linuxcnc/modules folder but still they do not open. Any ideas here?
Here you see the whole lcnc-ethercat implementation is just a rt-component. A clean solution.
The lcec.so & lcec_conf & ethercat-conf.xml is copied to the ~/rtlib/
Then i would suggest to do a : $ sudo ldconfig ~/paht_to_your_lib.
But I am having trouble opening my config. I suspect files may not be in the right spot yet because of the shortcuts we took.
I had to manually copy some files to the /lib/linuxcnc/modules folder but still they do not open. Any ideas here?
Here you see the whole lcnc-ethercat implementation is just a rt-component. A clean solution.
The lcec.so & lcec_conf & ethercat-conf.xml is copied to the ~/rtlib/
The following user(s) said Thank You: rodw
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11 Feb 2022 15:46 - 11 Feb 2022 15:49 #234579
by Grotius
Replied by Grotius on topic Can't install etherlabmaster deb file
And if you look at the make file. You see it's compiled by gcc instead of halcompile.
You can easely add your own ethercat-drivers to the list. I think hal-core is rpi compatible thanks to a contribution.
You can just rip the ethercat hal-core code and put it in the lcnc environment.
You can easely add your own ethercat-drivers to the list. I think hal-core is rpi compatible thanks to a contribution.
You can just rip the ethercat hal-core code and put it in the lcnc environment.
Last edit: 11 Feb 2022 15:49 by Grotius.
The following user(s) said Thank You: tommylight
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