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| == About me ==
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|
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| [[File:76001 318186104966806 1026016756 n.jpg|200px]]
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|
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| MAIL: [mailto:stefan@attraktor.org stefan@attraktor.org]
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|
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| XMPP: [mailto:stefan@makerspace.hamburg stefan@makerspace.hamburg]
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|
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| === X-Application in full screen on Raspberry Pi / BeagleBone Black/White ===
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|
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| /usr/bin/xinit $PROGRAM -- -dpms -s 0 -nocursor
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|
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| Options ''-dpms'' and ''-s 0'' turn off screen saver, option ''-nocursor'' hides the mouse cursor.
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|
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| === Thinkpad T560 / T460 mit Linux ===
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|
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| Für Stromsparen die folgenden Pakete installieren:
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| apt install tlp acpi-call-dkms
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|
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| In /etc/default/tlp die Variablen START_CHARGE_THRESH_BATx und STOP_CHARGE_THRESH_BATx setzen
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|
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| === Powerline Shell Prompt ===
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|
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| sudo apt -y install powerline
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| systemctl --user enable powerline-daemon.service
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| mkdir -p ~/.config/powerline/themes/shell
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| cat >~/.config/powerline/themes/shell/smay4finger.json <<EOF
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| {
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| "segments": {
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| "left": [
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| {
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| "function": "powerline.segments.common.net.hostname",
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| "priority": 10
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| },
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| {
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| "function": "powerline.segments.common.env.user",
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| "priority": 30
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| },
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| {
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| "function": "powerline.segments.common.env.virtualenv",
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| "priority": 50
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| },
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| {
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| "function": "powerline.segments.shell.cwd",
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| "priority": 10
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| },
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| {
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| "function": "powerline.segments.common.vcs.branch",
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| "args": { "status_colors": true },
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| "priority": 40
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| },
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| {
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| "function": "powerline.segments.shell.jobnum",
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| "priority": 20
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| }
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| ]
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| }
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| }
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| EOF
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| cat >~/.config/powerline/config.json <<EOF
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| {
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| "common": {
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| "term_truecolor": false
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| },
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| "ext": {
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| "ipython": {
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| "colorscheme": "default",
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| "theme": "in",
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| "local_themes": {
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| "rewrite": "rewrite",
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| "out": "out",
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| "in2": "in2"
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| }
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| },
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| "shell": {
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| "colorscheme": "default",
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| "theme": "smay4finger",
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| "local_themes": {
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| "continuation": "continuation",
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| "select": "select"
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| }
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| },
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| "tmux": {
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| "colorscheme": "default",
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| "theme": "default"
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| }
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| }
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| }
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| EOF
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| cat >>~/.bashrc <<EOF
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| POWERLINE_BASH_CONTINUATION=1
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| POWERLINE_BASH_SELECT=1
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| . /usr/share/powerline/bindings/bash/powerline.sh
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| EOF
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|
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| === Info-Beamer mit systemd ===
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|
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| <pre>
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| [Unit]
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| Description=Info-Beamer
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| After=network.target
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|
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| [Service]
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| ExecStart=/usr/local/bin/info-beamer /home/pi/info-beamer/active
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| Restart=on-failure
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|
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| [Install]
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| WantedBy=multi-user.target
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| </pre>
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|
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| === SocketCAN ===
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| Virtueller Bus:
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|
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| sudo modprobe vcan
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| sudo ip link add dev vcan0 type vcan
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| sudo ip link set up vcan0
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|
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| === Linksammlung ===
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|
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| * [http://physicus.free.fr/observatoire/presentation.php Geo-Magnetometer]
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| * [http://wp.boim.com/?p=94 Calibration tools for Delta 3D printers]
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|
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| === Eagle nach G-Code ===
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| * pcb2gcode
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|
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| sudo aptitude install build-essential autoconf libtool gerbv libboost-dev libboost-program-options-dev libglibmm-2.4-dev libgtkmm-2.4-dev
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| git clone https://github.com/pcb2gcode/pcb2gcode.git
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| cd pcb2gcode
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| autoreconf
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| ./configure
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| make
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|
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| Vorsicht, pcb2gcode rechnet alles in Inches!
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|
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| ==== Script zur Erstellung von GCode aus Eagle-Files [[media:pcbcam.gz]] ====
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|
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| Das Skript erzeugt aus einem Eagle-Board-File (Endung .brd) mehrere G-Code-Files und Postscript-Files für die Erstellung der Lötstoppmaske. Die erzeugten Dateien sind im Einzelnen:
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|
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| ; back.ngc : Lötseite
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| ; front.ngc : Bestückungsseite
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| ; outline.ngc : Ausfräsung der Platine
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| ; drill.ngc : Bohrungen
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| ; back_stop.ps : Lötstoppmaske Lötseite
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| ; front_stop.ps : Lötstoppmaske Bestückungsseite
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|
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| = Spielen =
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|
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| - {{Calendar-iCal}}
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|
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| = Alles =
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|
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| {{Special:PrefixIndex/{{FULLPAGENAME}}/}}
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