[linux-dvb] Re: Signal strength or quality

[Jan Panteltje <root@panteltje.demon.nl>]

On Mon, 25 Jun 2001, Reiner Rosin wrote:

> Hi!
> 
> Is it possible to acquire the signal strength or the quality of the signal 
> within vdr or directly from the driver?
> 
For the old API I wrote sdb, a simple signal strength indicator.
http://www.panteltje.demon.nl/satellite/sdb-0.2.tgz
It uses the AGC voltage as a (logarithmic) indicator for the signal
strength.
Maybe it could run in VDR in a thread and use the new ost API?
Sort of calibrated it against the windows program signal strength
indicator bar.

Regards
Jan




> Background: I recently bought a LCD-Display with four keys and 10 LEDs 
> (Bargraph) and I want to integrate it in VDR. And using the LEDs for 
> displaying signal strength or quality would be cool ;).
> 
> Thx in advance, reiner
> 
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