Gautam Vallabha

Once you install the BeagleBoard files, you can open the demo by typing:
 >> open v4l2_display_test

(That is a lowercase "L" following the "v4")

To see the location of the demo, type:
 >> which v4l2_display_test

To see the location of the BeagleBoard library, type:
 >> which v4l2lib

J Fields: You can use MATLAB Compiler to take GUIs created with EasyGUI and compile them into standalone programs: http://www.mathworks.com/products/compiler/

Very nice work!

J Fields: You can use MATLAB Compiler to take GUIs created with EasyGUI and compile them into standalone programs: http://www.mathworks.com/products/compiler/

I still receive error messages:
================ 10-May-2011 20:02:52 Configuring ECRobot
ECRobot version 3.17 or later detected
### Start verifying Embedded Coder Robot NXT installations...
### Verifying cygwin make 3.81: OK
Problem with automatic configuration of ECRobot

Install cancelled
??? Error using ==> ecrobotnxtsetup>PromptBasedSetUp at 188
ERROR: GNUARM path or version (must be 4.0.2) might be wrong.

Error in ==> ecrobotnxtsetup>PromptBasedSetUp at 188
error('ERROR: GNUARM path or version (must be 4.0.2) might be
wrong.');

Error in ==> ecrobotnxtsetup at 60
[cygwin_bin_dir, gnuarm_root_dir, nexttool_root_dir] = ...

Error in ==> install_ecrobot_tools>configure_ecrobot at 420
ecrobotnxtsetup(cygwin_bin_dir, gnuarm_dir, nexttool_dir);

Error in ==> install_ecrobot_tools at 75
configure_ecrobot(config);

and when I try to run test is gives error:
Error executing callback 'ClickFcn'
Error using ==> nxtbuild at 121
ecrobotnxtsetupinfo.m does not exist in environment directory. Execute ecrobotnxtsetup.m to specify necessity information.

I executed ecrobotnxtsetup.m and then I receive message:
>> ecrobotnxtsetup
### Start verifying Embedded Coder Robot NXT installations...
### cygwin/bin path: C:/cygwin/bin
### Verifying cygwin make 3.81: OK
### GNUARM path: C:/LegoMindstorms/GNU_ARM_Compiler/bin
??? Error using ==> ecrobotnxtsetup>GuiBasedSetUp at 139
ERROR: GNUARM path or version (must be 4.0.2) might be wrong.

Error in ==> ecrobotnxtsetup at 52
[cygwin_bin_dir, gnuarm_root_dir, nexttool_root_dir] = ...

There was a warning, may be it has some connections:================ 10-May-2011 19:58:25 Starting NXT OSEK installation
zip file = C:\ecrobot_installer_v1_37\ECRobotDownloads\nxtOSEK.zip
install dir = c:\LegoMindstorms\ECRobot\\ecrobotNXT\environment\ Warning: Permission denied to create file "c:\LegoMindstorms\ECRobot\\ecrobotNXT\environment\nxtOSEK\samples_c++\cc\sprite_devl\sprite.suo".
> In iofun\private\extractArchive>extractArchiveEntry at 108
In iofun\private\extractArchive at 52
In unzip at 98
In install_ecrobot_tools>do_unzip at 448
In install_ecrobot_tools>install_nxtosek at 351
In install_ecrobot_tools at 69
Unzipped 1989 files