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2010-08-01T18:51:23Z

Fr:Développement Lua moved to Trash Fr:Développement Lua

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JulienB at 13:25, 29 January 2009

2009-01-29T13:25:40Z

← Older revision		Revision as of 15:25, 29 January 2009
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			{{Under_Construction}}

	On this page you will learn how to create your first Lua script for your Armadeus board. [[Image:lua.png]]		On this page you will learn how to create your first Lua script for your Armadeus board. [[Image:lua.png]]

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	* [http://www.devmaster.net/articles/lua/lua1.php Lua scripting: basics]		* [http://www.devmaster.net/articles/lua/lua1.php Lua scripting: basics]

	~~<br>[[Image:FrenchFlag.png]][[Fr:~~Développement Lua\| ~~Cette page en français]]~~		{{LanguageBar\|Lua_development\|Développement Lua\|Lua}}

Jorasse: /* Installation */

2007-12-20T22:02:14Z

Installation

← Older revision		Revision as of 00:02, 21 December 2007
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	armadeus$ make		armadeus$ make
	* copy generated rootfs to your NFS directory or on your MMC/SD. If you already have an existing rootfs then just make a:		* copy generated rootfs to your NFS directory or on your MMC/SD. If you already have an existing rootfs then just make a:
	armadeus$ cp -r buildroot/~~build_arm_nofpu~~/root/usr/ /local/export/		armadeus$ cp -r buildroot/build_arm/root/usr/ /local/export/
	Here ''/local/export/'' is my NFS directory.		Here ''/local/export/'' is my NFS directory.

JulienB at 09:06, 5 August 2007

2007-08-05T09:06:59Z

New page

On this page you will learn how to create your first Lua script for your Armadeus board. [[Image:lua.png]]

==Installation==
Lua interpreter is not installed in the default rootfs.
'''Lua''' version installed by Buildroot is '''x.x'''. 

* Launch Buildroot's menuconfig:
armadeus$ make menuconfig
* In
[[Image:Menuconfig_package.png]] choose [[Image:Menuconfig_package_python.png]] 
* choosing ''Lua'' package automatically selects ''readline'' and ''ncurses'' one
* then save your configuration and build your system:
armadeus$ make
* copy generated rootfs to your NFS directory or on your MMC/SD. If you already have an existing rootfs then just make a:
armadeus$ cp -r buildroot/build_arm_nofpu/root/usr/ /local/export/
Here ''/local/export/'' is my NFS directory.

==Source code==
First take your favorite editor/IDE and create the following script:

print "Hello from APF9328 ! Today it's:"
print(os.date())

Save it as example.lua

==Compilation==
Not needed. Transforming Lua scripts in "executables" with Luac hasn't been tested yet.

==Running==
* Copiez votre script ''example.lua''à votre carte APF9328 via votre répertoire d'export NFS ou sur votre MMC/SD
* ensuite sur votre console APF, lancez-le:
# lua example.lua
Hello from APF9328 ! Today it's:
Thu Jun 6 21:57:17 2007
#

Maintenant, vous y êtes ! ;-)

==Liens==
* [http://www.lua.org/ Lua Homepage]
* [http://www.lua.org/notes/ltn002.html Optimizing Lua for embedded systems]
* [http://lua-users.org/wiki/LuaVersusPython Lua compared to Python]
* [http://www.devmaster.net/articles/lua/lua1.php Lua scripting: basics]

 [[Image:FrenchFlag.png]][[Fr:Développement Lua| Cette page en français]]