SamyGO OpenEmbedded

2010-03-29T08:22:58Z

Xer21: path has been changed from samygo to samygo/oe/trunk, since thats where setup.sh is

You can easily setup cross compile toolchain or/and create rootfs package for external boot.

'''Note: This instruction refer to SVN SamyGO trunk repository which supports only LExxB65x, LExxB75x, PSxxB65x TV series with CI devices.'''

'''Supported host systems are: Linux Debian 5.0 and Ubuntu 9.10 (both 32/64 bits versions), Mac OS X 10.5.6 (using Fink)'''

If you have installed ''bitbake'' on system, it will conflict with SamyGO bitbake version. So please uninstall if possible.

Pull trunk svn repository from:

svn co http://samygo.svn.sourceforge.net/svnroot/samygo samygo

after pull, you can enter ''samygo'' directory:

cd samygo/oe/trunk

then do:

. setup.sh

Script setup will generate two files: ''build/conf/local.conf'' and ''build/env.source'' .

If you like compile on parallel, you need uncomment line "PARALLEL_MAKE" in ''build/conf/local.conf'' file plus optionaly change for your needs number of threads of ''make'' will run.

Now you are in ''build'' directory.

'''Note: you must always be in build directory before run bitbake command.'''

If you like build only a toolchain use this command:

bitbake task-samsung-toolchain

If you like build rootfs image use this command:

bitbake samygo-externalboot-image

Bitbake could complain about not installed packages like "help2man", "diffstat", "texinfo". You needed to install them also.

After building all tools, results are at ''build/tmp'' directory.

Service Menu

2010-01-21T07:23:35Z

Xer21:

Accessing the service menu of the TV enables you to set hundreds of advanced settings. This page tries to list the interesting options that may worth changing. Be aware though, making changes in the menu may void the warranty (and/or make your TV inoperable), so here's a big WARNING! You can damage your TV with this! Additionally, according to some people the TV is logging the changes made in the service menu.

== Accessing the menu ==
When the TV is off, hit INFO MENU MUTE POWER keys in this order. The TV turns on and you see a large menu structure. If you do not see the menu, try the same procedure with MUTE, 1, 8, 2, POWER instead. Usage: Up&Down arrows make selections while Right&Left arrows makes changes. You needed to backup previous value before changing any option. Some options cannot be reverted once changed. The service menu has a protected 'advanced' submenu. Press the 0 button four times on advanced to enter the hidden menu. Before touching any setting, please note the original value. The menu settings are listed (with their default values?) in the [[Service Manuals]].

== Useful menu settings ==
=== Enable serial console ===
Change setting for your RS232C interface to "debug" ( Control -> Sub Option -> RS-232 Jack -> [ '''Debug''' | UART | Logic ] ). More info is available on the [[Enable_Serial_Console_on_non_CI+_Devices]] page.

=== Configure sound delays ===
To eliminate the echo between the TV speakers and the external amp speakers, choose Control->SOUND, Change Auxout Delay Normal to the same value as Speaker Delay Normal (100). This can also be changed (in real time) to to find the perfect audio/video sync.

SamyGO - User contributions [en]

SamyGO OpenEmbedded

Service Menu