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RPI4 - Debian / LinuxCNC / EtherCAT / XFCE

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4 years 5 months ago #243363 by rodw
Replied by rodw on topic RPI4 - Debian / LinuxCNC / EtherCAT / XFCE
THis command installs the linuxcnc dependencies for those who want to update the debian package by building from source
Code:
sudo apt install -y dpkg-dev dh-python intltool libboost-python-dev libgtk2.0-dev libmodbus-dev libeditreadline-dev libusb-1.0-0-dev libxmu-dev netcat-openbsd tcl8.6-dev tk8.6-dev yapps2 asciidoc dblatex  docbook-xsl dvipng ghostscript graphviz groff imagemagick inkscape python3-lxml source-highlight w3c-linkchecker xsltproc texlive-extra-utils texlive-font-utils texlive-fonts-recommended texlive-lang-cyrillic texlive-lang-french texlive-lang-german texlive-lang-polish texlive-lang-spanish texlive-latex-recommended asciidoc-dblatex texlive-xetex

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4 years 5 months ago #243364 by tommylight
Replied by tommylight on topic RPI4 - Debian / LinuxCNC / EtherCAT / XFCE
There are some red dots on that graph so might have excursions that are out of visible area, use this
Code:
latency-histogram --nobase --sbinsize 1000 --show
www.youtube.com/@toma.cnc1
www.youtube.com/@toma.3d
www.youtube.com/@tomapc
The following user(s) said Thank You: rodw

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4 years 5 months ago - 4 years 5 months ago #243380 by ftree
Replied by ftree on topic RPI4 - Debian / LinuxCNC / EtherCAT / XFCE
Off topic... but speaking of sync. This person has been up to! Compute module supports IEEE1588.

github.com/raspberrypi/linux/pull/5002/c...d95f7a1e64dd6d06ab7#

github.com/raspberrypi/linux/pull/5002

"Test & Performance:
We have tested the features in our lab and are able as a client to run at -7 intervals without significant performance impact. We are able to maintain synchronisation of the PHC within +/-10ns of its grandmaster PTP source and the system clock within 1-2us of the PHC."

How does that stack up against the EL6688 etc.
Last edit: 4 years 5 months ago by ftree.

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4 years 5 months ago #243383 by rodw
Replied by rodw on topic RPI4 - Debian / LinuxCNC / EtherCAT / XFCE
So if we want to deploy a file with our image, how do we do that?
Thinking of a .deb or wheel for vtk.

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4 years 5 months ago #243384 by ftree
Replied by ftree on topic RPI4 - Debian / LinuxCNC / EtherCAT / XFCE
deb should be fine

if you have it hosted somewhere we can add a wget and dpkg-i into the uscripts file

github.com/djsftree/rpi-img-builder/blob...userscripts/uscripts

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4 years 5 months ago - 4 years 5 months ago #243387 by ftree
Replied by ftree on topic RPI4 - Debian / LinuxCNC / EtherCAT / XFCE
Just about made a working "debian" fork of the full LXQT 1.1 source.  I imported the dsc files from a bleeding edge ubuntu ppa and fixed dependencies for bookworm. The workflow took a little figuring out!  Roughly speaking for 30+ packages...

Code:
cd package gbp import-dsc ../package.dsc --create-missing-branches gbp dch -S -a --debian-branch=$GBP_BRANCH && git commit --amend -C@{0} debian/changelog gbp buildpackage -us -uc --git-ignore-branch --git-ignore-new

I should have the sid deb packages for arm64 done by the end of the weekend.
>> github.com/djsftree/lxqt

Deps as I go...
Code:
apt install -y devscripts gdebi-core build-essential python cmake git software-properties-common dpkg-dev \ pbuilder debhelper git-buildpackage cowbuilder qtbase5-private-dev libqt5svg5-dev qttools5-dev \ libqt5x11extras5-dev libpolkit-qt5-1-dev libkf5guiaddons-dev libkf5idletime-dev libkf5screen-dev \ libkf5windowsystem-dev libkf5solid-dev bash libstatgrab-dev libudev-dev libasound2-dev libpulse-dev libsensors4-dev libconfig-dev \ libmuparser-dev libupower-glib-dev libpolkit-agent-1-dev libpolkit-qt5-1-dev sudo libexif-dev x11-utils \ libxss-dev libxcursor-dev libxcomposite-dev libxcb-composite0-dev libxcb-damage0-dev libxcb-dpms0-dev \ libxcb-image0-dev libxcb-screensaver0-dev libxcb-util0-dev libxkbcommon-x11-dev libdbusmenu-qt5-dev \ libfm-dev libmenu-cache-dev lxmenu-data gtk-update-icon-cache hicolor-icon-theme xdg-utils xdg-user-dirs \ oxygen-icon-theme openbox-dev libxi-dev xserver-xorg-input-libinput-dev libxcb-randr0-dev libxdamage-dev \ libjson-glib-dev libx11-xcb-dev libjson-glib-dev libprocps-dev libxtst-dev libmagic-dev libutf8proc-dev
[/code]
Last edit: 4 years 5 months ago by ftree.

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