Showing posts with label serial. Show all posts
Showing posts with label serial. Show all posts

Wednesday, September 16, 2009

Beagle Board Begineer

In order to boot an image on beagle board, first I needed to download that image on a 2GB SD card. Some images are ready, all I need to do is write them on a SD Card. Some are not ready. For them, first I needed to install a partition table in that particular SD card in order to partition the SD card. Then, I needed to make one partition fat32 file system and the other ext3 file system. Then, I downloaded appropriate images on the appropriate partitions I made on the SD card. All I had to do is insert the SD card in beagle board and attach it to a linux pc using a serial cable in order to talk to the board. Some images require changing bootargs. I used minicom to talk to the board. Here are some useful sites, which will help in preparing an image in a SD card and also about tips to use minicom.

For discussions regarding beagle board:
1. http://groups.google.com/group/beagleboard?lnk=srg
2. http://beagleboard.org/discuss

For information on creating SD card images:
1. http://www.sakoman.com/OMAP3/preparing-a-bootable-sd-card.html
2. http://elinux.org/BeagleBoardBeginners

Using minicom
1. http://www.linux.org/docs/ldp/howto/Remote-Serial-Console-HOWTO/modem-minicom.html
2. http://elinux.org/BeagleBoardBeginners

Recently Played Demo: I recently played nthcode player demo on beagleboard. I used a HD monitor to run this demo. I am trying to run this on a pico projector.

More information about nthcode player
1. http://www.nthcode.com/player/player.html
2. http://groups.google.com/group/nthcode-player-discussion?lnk=

More interesting images:
1. http://groups.google.com/group/beagleboard/browse_thread/thread/3156ba8903dac3f4
2. http://groups.google.com/group/beagleboard/browse_thread/thread/416792e2a7155c02
3.http://groups.google.com/group/beagleboard/browse_thread/thread/84adc725e44e72fb

You can even find a list of interesting projects from beagle board contest:
http://elinux.org/BeagleBoard/contest#Contest_projects

Friday, February 13, 2009

2/13/09

[00:50:12]The Object-Oriented Graphics Rendering Engine (OGRE) is a flexible 3D rendering engine written in C++. It is used to make it easier for developers to produce applications that use hardware-accelerated 3D graphics. OGRE is free software.

[02:55:20] Ccache is a free software tool that speeds up compiling time by caching the output of C/ C++ compilation, allowing the compilation to be omitted for the next time.

[03:07:47] TeraTerm is am open source free communication program for Microsoft Windows. It supports telnet SSH 1 and 2 Serial port connections. It also has a built in Macro scripting language and other useful plugins. From 2007 to present, Tera Term has been maintained by Tera Term Project as an open source software. The latest versions of Tera Term are compatiable with Windows 98 and higher.