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_/_/ _/_/ Toggle is a 3D-printer front end for use with embedded devices. It's a perfect fit for the BeagleBone Black/Replicape/Manga Screen combo.
The program is built on a windowless BeagleBone Black (egl-null) using Clutter, Cogl, Mash and Mx with introspection for Python bindings.
This makes it fast while keeping a nice Python structure on top for gluing the code together.
This also runs on my Ubuntu 14.04 desktop for development.
Right now, this is more of a demo/proof of concept, so help is welcome : )
Here is the wiki page: http://wiki.thing-printer.com/index.php?title=Toggle
##Debian Jessie install instructions: Jessie has a lot more updated packages, so more can be installed with apt-get.
WIP!
New kernel and sgx modules
sudo apt-get install ti-sgx-es8-modules-4.0.0-rc6-bone0
Packages that need to be installed:
sudo apt-get install libglib2.0-dev pkg-config libpango1.0-dev gobject-introspection libgirepository1.0-dev
libgdk-pixbuf2.0-dev libatk1.0-dev libevdev-dev libxkbcommon-dev libinput-dev libmtdev-dev
libjson-glib-dev libgudev-1.0-dev autogen python-gobject
SGX SDK
cd /usr/src
wget https://bitbucket.org/intelligentagent/toggle/downloads/GFX_5.01.01.01.tar.gz
tar xfv GFX_5.01.01.01.tar.gz -C /
cd /opt/gfxinstall
./sgx-install.sh
sed -i 's:/sys/devices/ocp*/56000000.sgx:/sys/devices/platform/ocp*/56000000.sgx:' /etc/init.d/sgx-startup.sh
pvrsrvkm should now be shown in lsmod
cogl 1.22.0:
cd /usr/src
wget http://ftp.gnome.org/pub/GNOME/sources/cogl/1.22/cogl-1.22.2.tar.xz
tar xf cogl-1.22.2.tar.xz
cd cogl-1.22.2/
./configure --prefix=/usr --libdir=/usr/lib/arm-linux-gnueabihf/ --enable-introspection --disable-gles1 --disable-cairo --disable-gl --enable-gles2 --enable-null-egl-platform --enable-cogl-pango
sed -i 's/#if COGL_HAS_WAYLAND_EGL_SERVER_SUPPORT/#ifdef COGL_HAS_WAYLAND_EGL_SERVER_SUPPORT/' cogl/winsys/cogl-winsys-egl.c
make
make install
libinput-1.0.0
cd /usr/src
wget http://www.freedesktop.org/software/libinput/libinput-1.0.0.tar.xz
./configure --prefix=/usr --libdir=/usr/lib/arm-linux-gnueabihf/
make
make install
glib-2.48.2 Glib from apt gets installed in /lib, so library path must be set from here on.
cd /usr/src
wget http://ftp.gnome.org/pub/gnome/sources/glib/2.48/glib-2.48.2.tar.xz
tar xf glib-2.48.2.tar.xz
cd glib-2.48.2/
./configure --prefix=/usr --libdir=/usr/lib/arm-linux-gnueabihf/
make
make install
export LD_LIBRARY_PATH=/usr/lib/arm-linux-gnueabihf/
Clutter 1.26 Note: Clutter 1.26 requires Glib >=2.44 which is not installed on Debian Jessie.
cd /usr/src
wget http://ftp.acc.umu.se/pub/GNOME/sources/clutter/1.26/clutter-1.26.0.tar.xz
tar xf clutter-1.26.0.tar.xz
cd clutter-1.26.0
LD_LIBRARY_PATH=/usr/lib/arm-linux-gnueabihf/ ./configure --prefix=/usr --libdir=/usr/lib/arm-linux-gnueabihf/ --disable-x11-backend --enable-egl-backend --enable-evdev-input --disable-gdk-backend
make
make install
Mx Note: the pkg-config files were installed in the standard
cd /usr/src
git clone https://github.com/clutter-project/mx.git
./autogen.sh --prefix=/usr --libdir=/usr/lib/arm-linux-gnueabihf/ --with-winsys=none --disable-gtk-doc --enable-introspection
make
make install
Mash (with STL-import) Note: Disable compiling the examples and use the right --library format for the g-ir-scanner
cd /usr/src/
git clone https://github.com/eliasbakken/mash.git
cd /usr/src/mash
./autogen.sh --prefix=/usr --libdir=/usr/lib/arm-linux-gnueabihf/ --enable-introspection
sed -i 's/--library=mash-@MASH_API_VERSION@/--library=mash-@MASH_API_VERSION@/ --library-path=/usr/src/mash/mash/.libs/' mash/Makefile.am
make
make install
Toggle
cd /usr/src
git clone https://intelligentagent@bitbucket.org/intelligentagent/toggle.git
cd toggle
make install
CLUTTER_BACKEND=eglnative toggle
##Debian Stretch install instructions:
Standard packages in Stretch: libinput-1.2.2-1 Cogl-1.22.0-2 Clutter-1.26.0-2 libmx-1.0-2 (1.4.7-1 and others)
Mash (with STL-import) Note: Disable compiling the examples and use the right --library format for the g-ir-scanner
cd /usr/src/
git clone https://github.com/eliasbakken/mash.git
cd /usr/src/mash
./autogen.sh --prefix=/usr --libdir=/usr/lib/arm-linux-gnueabihf/ --enable-introspection
sed -i 's/SUBDIRS = mash examples docs/SUBDIRS = mash docs/' Makefile
sed -i 's/--library=libmash-@MASH_API_VERSION@.la/--library=mash-@MASH_API_VERSION@/ --library-path=/usr/src/mash/mash/.libs/' mash/Makefile.am
make
make install
Mash
apt install autogen gnome-common gtk-doc gtk-doc-tools libglib2.0-dev gobject-introspection libmx-dev python-gobject-dev libgirepository1.0-dev
git clone https://github.com/eliasbakken/mash.git
cd /usr/src/mash
./autogen.sh --prefix=/usr --enable-introspection
make
make install
Install Toggle
apt install python-setuptools python-gi python-requests python-tornado python-networkmanager
cd /usr/src
git clone https://bitbucket.org/intelligentagent/toggle
cd toggle
sudo make install
Starting with clean raspbian (Stretch) console image Downloded Cogl source from apt.
make INTROSPECTION_SCANNER_ARGS="--library-path=/opt/vc/lib"
sudo apt install autogen libglib2.0-dev gobject-introspection python-gobject-dev libgirepository1.0-dev autopoint gtk-doc-tools libcairo2-dev
wget https://raw.githubusercontent.com/raspberrypi/firmware/master/opt/vc/lib/pkgconfig/bcm_host.pc
sudo ln -s /opt/vc/lib/libbrcmEGL.so /opt/vc/lib/libEGL.so
- Cairo installs X11 stuff
./configure --prefix=/usr --libdir=/usr/lib/arm-linux-gnueabihf/ --enable-gles2=yes --enable-cogl-gles2=yes --enable-rpi-egl-platform=yes --disable-glx --disable-gl --disable-gtk-doc --with-default-driver=gles2
-I/opt/vc/include -I/opt/vc/include/interface/vcos/pthreads -I/opt/vc/include/interface/vmcs_host/linux
Also handy: https://gist.github.com/lethean/ac21450495dddc597f79
cogl-1.18 from stephenjust
./configure --prefix=/usr --libdir=/usr/lib/arm-linux-gnueabihf/ --enable-gles2=yes --enable-cogl-gles2=yes --enable-rpi-egl-platform=yes --disable-glx --disable-gl --no-create --no-recursion
##clutter-1.0-1.26.0+dfsg
sudo apt install libxkbcommon-dev libgudev-1.0-dev libinput-dev libevdev-dev
./configure --prefix=/usr --libdir=/usr/lib/arm-linux-gnueabihf/ --disable-x11-backend --enable-egl-backend --enable-evdev-input --disable-gdk-backend --enable-debug --disable-gtk-doc
sudo apt install autogen gnome-common gtk-doc-tools libglib2.0-dev gobject-introspection libmx-dev python-gobject-dev libgirepository1.0-dev
sudo apt install git
sudo apt install libclutter-1.0-dev
sudo apt install libgles2-mesa-dev
# Mash
git clone https://github.com/eliasbakken/mash.git ./autogen.sh --prefix=/usr --libdir=/usr/lib/arm-linux-gnueabihf/ --enable-introspection make CFLAGS+="-DCOGL_ENABLE_EXPERIMENTAL_API" sudo make install
sudo install python-gi-cairo
cd /usr/src
sudo git clone https://github.com/intelligent-agent/toggle
cd toggle
sudo make install
#MX
https://github.com/clutter-project/mx
Install Cogl from git with null window system
#Toggle
apt install python-setuptools python-gi python-requests python-tornado python-networkmanager gnome-icon-theme
#define GL_BACK_LEFT 0x0402 #define GL_BACK_RIGHT 0x0403
- Remove GL_BACK_LEFT etc. from cogl git