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Radio scanning without antenna?
I'm using EFF-1.4.2 to scan the strength of radio frequences.
I've adapted it for my uses, for experiments. The original program asks for a headset as antenna. I've eliminated this condition. But now the file "fm_rssi" gives only the value of "-122" which equals: not defined. Is there any possibility to use the frequence scanner without external antenna? Which parameters have I to change? ("dac_output", "audio_route" or the dbus request? |
Re: Radio scanning without antenna?
You can use the built-in functionality that the transmitter chip si4713 supports to scan for empty freqs using only the transmitter, which is what i tried to do with T-CONTROL. But unfortunately, as i understood, the power kernel does not support that functionality, so it fails and i always get value -1.
If you remove the antenna "fm_rssi" will always give the value of "-122", you cant use E.F.F. without an antenna. http://www.mjmwired.net/kernel/Docum...nux/si4713.txt http://maemo.org/api_refs/5.0/5.0-fi.../fmtx_api.html http://slexy.org/view/s21khty7HB |
Re: Radio scanning without antenna?
Thank you for your reply and profound explications.
But I've tried also with the old kernel. Why doesn't it work with the old kernel? |
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