Hello Marton.

Thank you for your quick response. 

First of all we are dealing with both analog and digital signals. As far as I 
understand, LTP should be installed, in my case, on a processor where kernel is 
also downloaded. Problem is in limited flash memory on the board. 

Do you have some advice for me how to solve this problem?

Thanks and regards

Zivko Radonjic
TV_SW Group / Engineer
Tel +381-(0)21-4801-108
Fax +381-(0)21-450-721
[email protected]
 
MicronasNIT LLC
Fruskogorska 11
21000 Novi Sad
Serbia
www.micronasnit.com

-----Original Message-----
From: Németh Márton [mailto:[email protected]] 
Sent: 04 February 2009 07:54
To: Radonjic Zivko
Cc: [email protected]
Subject: Re: [LTP] TV linux testing

Radonjic Zivko wrote:
> Hello all.
Hi,

> We are developing kernel for TVs. As much as I understand, the only way

I understand that you are creating a product like set-top-box or a complete
television based on digital circuits. Are you dealing with analog or digital
broadcast receiver?

> to test kernel with LTP is while kernel is running? It could be a
> problem for us. Is there anyone with similar problem? Maybe have some
> advice for us?

Please tell me if I understand you wrongly. LTP contains different tests and
testsuites, and as far as I know the tests are dynamic tests which means that
the Linux kernel is running on a processor and LTP is also running and tries
to find out the responses of Linux kernel in different situations/states.

For example in LTP you can find a testsuite for V4L2 under
testcases/kernel/device-drivers/v4l/user_space which is used for "analog TV
tuners" under Linux.

If you want to run some static tests, i.e. analyze your source code when
it is not running, then you can use different analysis tools. The easiest
would be to use gcc with parameters "-O2 -Wall -Wextra". This will turn on
a lot of warning messages which might help you to find some problems as early
as compile time.

For details you might want to read some articles:
 - http://en.wikipedia.org/wiki/Static_code_analysis
 - http://en.wikipedia.org/wiki/List_of_tools_for_static_code_analysis

Regards,

        Márton Németh

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