Add Anet A8

README.txt

@@ -1,8 +1,18 @@
-init Lab 3D printers config
+# init Lab 3D Printers Config #
 
 - udev files for group permissions
 - scripts for uvc_streamer
 
 TODO
-- slicer config
-- octoprint config
+- python3
+- auto-deploy
+- document cams
+- more documentation
+
+## Installing New Printer ##
+
+See `docs/installing-new-printer.md`
+
+## Slicer Install ##
+
+See `docs/install-slic3r.sh`

docs/install-slic3r.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+set -e
+set -x
+
+sudo apt-get update
+sudo apt install -y git libboost-all-dev libboost-geometry-utils-perl libboost-system-dev libboost-thread-dev git-core build-essential libwxgtk3.0-dev libgtk-3-dev libwx-perl libmodule-build-perl libnet-dbus-perl cpanminus gcc-4.7 g++-4.7 libwx-perl libperl-dev libextutils-cppguess-perl libeigen3-dev libglew-dev cpanminus libcurl4-openssl-dev
+sudo cpan ExtUtils::CBuilder ExtUtils::CppGuess Alien::wxWidgets CPAN::Mini  ExtUtils::XSpp::Cmd  ExtUtils::Typemaps::Basic
+
+SLIC3R_REPO="https://github.com/alexrj/Slic3r.git"
+SLIC3R_VERSION="master"
+SLIC3R_DIR=~/Slic3r
+
+sudo rm -rf ${SLIC3R_DIR}
+git clone ${SLIC3R_REPO} ${SLIC3R_DIR}
+cd ${SLIC3R_DIR}
+git fetch ${SLIC3R_REPO}
+git checkout ${SLIC3R_VERSION}
+perl Build.PL --sudo
+mkdir build
+cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release #-DSLIC3R_WX_STABLE=1 #maybe need to use this option by uncommenting
+sudo make -j2
+ctest --verbose
+cd ..
+./slic3r.pl --help

docs/installing-new-printer.md

@@ -0,0 +1,85 @@
+# General System Preparations #
+
+```sh
+sudo apt update
+sudo apt install python python-dev python-virtualenv
+sudo apt install vim-nox mc git screen tmux
+
+# TODO: add more stuff
+
+# TODO: nginx conf
+```
+
+# Steps for Installing a New Printer #
+
+## Home Directory ##
+
+Substitute `PRINTER_NAME` and `PORT` appropriately.
+
+```sh
+# create new user
+sudo useradd -m -s /bin/bash octoprint.PRINTER_NAME`
+
+# add the new printer to `udev-rules.d/99-octoprint.rules`
+vim /etc/udev-rules.d/99-octoprint.rules
+# add the new camera to `udev-rules.d/99-cameras.rules`
+vim /etc/udev-rules.d/99-cameras.rules
+
+sudo -iu octoprint.PRINTER_NAME
+
+# create virtualenv
+cd ~/
+virtualenv octoprint
+cd octoprint
+. bin/activate
+
+pip install octoprint  # current version is 1.4.0
+
+PORT=5002  # the port of the printer
+
+cat > ~/start.sh <<EOF
+#!/bin/bash
+
+screen -dm bash -c '~/octoprint/bin/octoprint serve --host 127.0.0.1 --port $PORT; sleep 60'
+EOF
+chmod +x ~/start.sh
+
+crontab -e
+# add:
+#   @reboot /home/octoprint.PRINTER_NAME/start.sh
+
+cat >restart.sh <<EOF
+#!/bin/bash
+
+/sbin/start-stop-daemon --stop --retry=TERM/30/KILL/5 --user $LOGNAME --exec ~/octoprint/bin/python2 && \
+~/start.sh
+EOF
+chmod +x restart.sh
+```
+
+```sh
+# as root
+
+# edit nginx/octoprint.conf
+vim /etc/nginx/sites-available/octoprint
+# add the new printer and streamer, use the other printers as template
+```
+
+Restart and follow the instructions.
+
+After the restart you might make a diff with the other configurations and install plugins.
+
+## Plug-ins ##
+
+Plug-ins to install:
+  - PSU Control
+  - OctoPrint-Slic3r
+  - Full-featured Slicer
+  - OctoPrint-Telegram
+  - Themeify
+  - TouchUI
+
+## Web Portal ##
+
+Edit `web/index.html` and transfer it to `[email protected]:/home/web/public/`
+

nginx/octoprint → nginx/octoprint.conf

@@ -7,18 +7,26 @@ upstream "octoprint-mendel" {
 	server 127.0.0.1:5000;
 }
 
-upstream "octoprint-i3mega" {
+upstream "octoprint-a8" {
 	server 127.0.0.1:5001;
 }
 
+upstream "octoprint-i3mega" {
+	server 127.0.0.1:5002;
+}
+
 upstream "streamer-mendel" {
 	server 127.0.0.1:8080;
 }
 
-upstream "streamer-i3mega" {
+upstream "streamer-a8" {
 	server 127.0.0.1:8081;
 }
 
+upstream "streamer-i3mega" {
+	server 127.0.0.1:8081;  # TODO: set when there is a new camera
+}
+
 server {
 	listen 80 default_server;
 	listen [::]:80 default_server;
@@ -47,6 +55,20 @@ server {
 		client_max_body_size 0;
 	}
 
+	location /a8/ {
+		proxy_pass http://octoprint-a8/;
+		proxy_set_header Host $http_host;
+		proxy_set_header Upgrade $http_upgrade;
+		proxy_set_header Connection $connection_upgrade;
+		proxy_set_header X-Real-IP $remote_addr;
+		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+		proxy_set_header X-Scheme $scheme;
+		proxy_set_header X-Script-Name /a8;
+		proxy_http_version 1.1;
+
+		client_max_body_size 0;
+	}
+
 	location /i3mega/ {
 		proxy_pass http://octoprint-i3mega/;
 		proxy_set_header Host $http_host;
@@ -65,6 +87,11 @@ server {
 		set $args '';
 		proxy_pass http://streamer-mendel/;
 	}
+
+    location /streamer/a8/ {
+		set $args '';
+		proxy_pass http://streamer-a8/;
+	}
 
 	location /streamer/i3mega/ {
 		set $args '';

octoprint-configs/a8/config.yaml

@@ -0,0 +1,110 @@
+accessControl:
+    enabled: false
+appearance:
+    closeModalsWithClick: false
+    color: white
+    colorTransparent: true
+    name: A8 - init Lab
+plugins:
+    _disabled:
+    - announcements
+    - tracking
+    - appkeys
+    - discovery
+    - errortracking
+    - virtual_printer
+    announcements:
+        _config_version: 1
+        channels:
+            _blog:
+                read_until: 1593102540
+            _important:
+                read_until: 1521111600
+            _octopi:
+                read_until: 1573722900
+            _plugins:
+                read_until: 1593838800
+            _releases:
+                read_until: 1594206900
+        enabled_channels:
+        - _important
+    discovery:
+        upnpUuid: 22792b30-da29-444b-bc78-6edc82ac5eca
+    errortracking:
+        unique_id: 35aab4b3-eb01-4799-8a8d-893b32accd41
+    psucontrol:
+        _config_version: 3
+        disconnectOnPowerOff: true
+        enablePseudoOnOff: true
+        offSysCommand: 'curl -sX PUT -H "Accept: application/json" http://SECRET/api/relay/0
+            --data "apikey=SECRET&value=0"'
+        onSysCommand: 'curl -sX PUT -H "Accept: application/json" http://SECRET/api/relay/0
+            --data "apikey=SECRET&value=1"'
+        senseSystemCommand: curl -s 'http://SECRET/api/relay/0?apikey=SECRET'
+            | grep -q 1
+        sensingMethod: SYSTEM
+        switchingMethod: SYSTEM
+    slic3r:
+        slic3r_engine: /usr/bin/slic3r-prusa3d
+    softwareupdate:
+        _config_version: 7
+    telegram:
+        _config_version: 4
+        chats: {}
+        messages:
+            StatusPrinting:
+                combined: true
+    themeify:
+        color:
+        -   deletable: false
+            enabled: true
+            rule: background
+            selector: .navbar-inner
+            value: gray
+        enableCustomization: true
+        theme: discoranged
+    tracking:
+        enabled: false
+        events:
+            commerror: false
+            plugin: false
+            pong: false
+            printer: false
+            printer_safety_check: false
+            printjob: false
+            slicing: false
+            startup: false
+            throttled: false
+            update: false
+printerProfiles:
+    default: _default
+serial:
+    autoconnect: true
+    baudrate: 115200
+    port: /dev/ttyUSB-a8
+server:
+    commands:
+        serverRestartCommand: ~/restart.sh &
+    firstRun: false
+    onlineCheck:
+        enabled: false
+        host: 9.9.9.9
+    pluginBlacklist:
+        enabled: true
+    seenWizards:
+        corewizard: 3
+        telegram: 1
+        tracking: null
+slicing:
+    defaultProfiles:
+        slic3r: slic3r_config_bundle
+temperature:
+    profiles:
+    -   bed: 65
+        chamber: null
+        extruder: 210
+        name: PLA
+webcam:
+    snapshot: http://127.0.0.1/streamer/a8/snapshot.jpeg
+    stream: /streamer/a8/stream.mjpeg
+    streamRatio: '4:3'

octoprint-configs/a8/cron.txt

@@ -0,0 +1 @@
+@reboot /home/octoprint.a8/start.sh

octoprint-configs/a8/printerProfiles/_default.profile

@@ -0,0 +1,33 @@
+axes:
+  e:
+    inverted: false
+    speed: 300
+  x:
+    inverted: false
+    speed: 6000
+  y:
+    inverted: false
+    speed: 6000
+  z:
+    inverted: false
+    speed: 200
+color: default
+extruder:
+  count: 1
+  nozzleDiameter: 0.4
+  offsets:
+  - - 0.0
+    - 0.0
+  sharedNozzle: false
+heatedBed: true
+heatedChamber: false
+id: a8_-_init_lab
+model: Anet A8
+name: A8 - init Lab
+volume:
+  custom_box: false
+  depth: 220.0
+  formFactor: rectangular
+  height: 240.0
+  origin: lowerleft
+  width: 220.0