Re: [Discuss-gnuradio] Compile-time errors and coredumps disappeared, but WBX not accessible

Sorry for trivial question - it's my first time with UHD. It works now,
thanks.
Jiri

On Sun, 5 Feb 2012, Marcus D. Leech wrote:

> On 02/05/2012 04:43 PM, Jiri Pittner wrote:
>> Hi Ben,
>> good news - the cmake-built gnuradio does not crash. However, I am not
>> completely happy yet: when I try some WFM receive example, it always
>> reports "frequency out of range". I have WBX in side A and DBSRX in side B
>> of USRP1. uhd_usrp_probe recognizes this well:
>>
> You're confusing "--spec" and "-a":
>
> Usage: usrp_wfm_rcv.py [options]
>
> Options:
> -h, --help show this help message and exit
> -a ARGS, --args=ARGS UHD device address args [default=]
> --spec=SPEC Subdevice of UHD device where appropriate
> -A ANTENNA, --antenna=ANTENNA
> select Rx Antenna where appropriate
> -f FREQ, --freq=FREQ set frequency to FREQ
> -g GAIN, --gain=GAIN set gain in dB (default is midpoint)
> -V VOLUME, --volume=VOLUME
> set volume (default is midpoint)
> -O AUDIO_OUTPUT, --audio-output=AUDIO_OUTPUT
> pcm device name. E.g., hw:0,0 or surround51 or
> /dev/dsp
> --freq-min=FREQ_MIN Set a minimum frequency [default=87900000.0]
> --freq-max=FREQ_MAX Set a maximum frequency [default=108100000.0]
>
>
> Try:
>
> usrp_wfm_rcv.py -a "type=usrp1" -spec "A:0" -A RX2 --freq 92.5e6
>
> Which will use the daughtercard in slot "A" with antenna "RX2" on a
> "type=usrp1" device.
>
>
> --
> Marcus Leech
> Principal Investigator
> Shirleys Bay Radio Astronomy Consortium
> http://www.sbrac.org
>
>
>
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>
>

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