Difference between revisions of "BeagleBone"
From Robert-Depot
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(→Pockesphinx) |
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=Pockesphinx= | =Pockesphinx= | ||
*https://groups.google.com/forum/?fromgroups=#!topic/beagleboard/aBznzq_bNuU | *https://groups.google.com/forum/?fromgroups=#!topic/beagleboard/aBznzq_bNuU | ||
| − | *Install libasound2, alsa-dev, and alsa-lib-dev. (libasound and alsa-lib-dev were already installed on my beaglebone black) | + | *Install libasound2, alsa-dev, and alsa-lib-dev. (libasound and alsa-lib-dev were already installed on my beaglebone black): |
**<code>opkg install alsa-dev</code> | **<code>opkg install alsa-dev</code> | ||
| − | *Get sphinxbase and pocketsphinx, preferrably putting them in a code directory | + | *Get sphinxbase and pocketsphinx, preferrably putting them in a code directory: |
**<code>wget http://sourceforge.net/projects/cmusphinx/files/sphinxbase/0.8/sphinxbase-0.8.tar.gz</code> | **<code>wget http://sourceforge.net/projects/cmusphinx/files/sphinxbase/0.8/sphinxbase-0.8.tar.gz</code> | ||
**<code>wget http://sourceforge.net/projects/cmusphinx/files/pocketsphinx/0.8/pocketsphinx-0.8.tar.gz</code> | **<code>wget http://sourceforge.net/projects/cmusphinx/files/pocketsphinx/0.8/pocketsphinx-0.8.tar.gz</code> | ||
| − | *Unzip | + | *Unzip: |
**<code>tar -xzf sphinxbase-0.8.tar.gz</code> | **<code>tar -xzf sphinxbase-0.8.tar.gz</code> | ||
**<code>tar -xzf pocketsphinx-0.8.tar.gz</code> | **<code>tar -xzf pocketsphinx-0.8.tar.gz</code> | ||
| − | *Generate configureation files. '''Config without python.''' | + | *Generate configureation files. '''Config without python.''': |
**<code>autogen.sh --without-python</code> | **<code>autogen.sh --without-python</code> | ||
Revision as of 09:52, 14 May 2013
Contents
TTL Cable
- Install USB drivers
- for os x - http://sourceforge.net/projects/osx-pl2303/
- Connect pins like so:
(RED IS NOT CONNECTED)
- From Terminal, start session:
screen /dev/cu.usbserial 115200
- http://learn.adafruit.com/adafruits-raspberry-pi-lesson-5-using-a-console-cable/test-and-configure
GPIO
gpio - http://beaglebone.cameon.net/home/using-the-gpios
Serial Communication
Ubuntu
- use wget to fetch setup tools:
- install setuptools:
sudo sh setuptools-0.6c11-py2.7.egg
- install pyserial:
sudo easy_install pyserial
Angstrom
- update opkg
opkg update
- install pyserial
opkg install python-pyserial
Pockesphinx
- https://groups.google.com/forum/?fromgroups=#!topic/beagleboard/aBznzq_bNuU
- Install libasound2, alsa-dev, and alsa-lib-dev. (libasound and alsa-lib-dev were already installed on my beaglebone black):
opkg install alsa-dev
- Get sphinxbase and pocketsphinx, preferrably putting them in a code directory:
- Unzip:
tar -xzf sphinxbase-0.8.tar.gztar -xzf pocketsphinx-0.8.tar.gz
- Generate configureation files. Config without python.:
autogen.sh --without-python
Audio
http://www.tigal.com/product/2924
Debian
Installing Ubuntu
- The instructions below are written for linux. I installed from a Ubuntu live USB drive (Ubuntu 13) on my macbook pro (os x 10.8).
- Once you are booted in ubuntu on your non-beagleboard system, follow instructions here:
- there will probably be missing packages
- you may need to add universe to package repository to get those missing packages:
sudo add-apt-repository "deb http://archive.ubuntu.com/ubuntu $(lsb_release -sc) main universe restricted multiverse"
- list disks:
diskutil list
Curses
- install python-curses:
opkg install python-curses
Other
- video on C++ programming with Beaglebone - http://www.youtube.com/watch?feature=endscreen&NR=1&v=vFv_-ykLppo
- Contest. Win 2 free beagleboards - http://elinux.org/BeagleBoard/contest
