Re: [Discuss-gnuradio] gr-ais fails?

[Ralph A. Schmid, dk5ras]

Yes, I did, even deleted the gr-ais folder and loaded a completely new git
repo...

Ralph.

> -----Original Message-----
> From: address@hidden
> [mailto:address@hidden On Behalf Of
> Martin Braun
> Sent: Monday, March 30, 2015 6:20 PM
> To: address@hidden
> Subject: Re: [Discuss-gnuradio] gr-ais fails?
> 
> Did you also clean and rebuild gr-ais?
> 
> M
> 
> On 29.03.2015 08:53, Ralph A. Schmid, dk5ras wrote:
> > Hi,
> >
> > with latest UHD and Gnuradio built from sources, gr-ais throws this
> > error when callin ais_rx:
> >
> > address@hidden:~$ ais_rx
> >
> > linux; GNU C++ version 4.8.2; Boost_105400;
> > UHD_003.008.002-143-g8c20712d
> >
> > -- Operating over USB 3.
> >
> > -- Initialize CODEC control...
> >
> > -- Initialize Radio control...
> >
> > -- Performing register loopback test... pass
> >
> > -- Performing register loopback test... pass
> >
> > -- Performing CODEC loopback test... pass
> >
> > -- Performing CODEC loopback test... pass
> >
> > -- Asking for clock rate 32.000000 MHz...
> >
> > -- Actually got clock rate 32.000000 MHz.
> >
> > -- Performing timer loopback test... pass
> >
> > -- Performing timer loopback test... pass
> >
> > -- Setting master clock rate selection to 'automatic'.
> >
> > -- Tune Request: 162.000000 MHz
> >
> > --   The RF LO does not support the requested frequency:
> >
> > --     Requested LO Frequency: 162.000000 MHz
> >
> > --     RF LO Result: 162.000000 MHz
> >
> > --   Attempted to use the DSP to reach the requested frequency:
> >
> > --     Desired DSP Frequency: -0.000000 MHz
> >
> > --     DSP Result: -0.000000 MHz
> >
> > --   Successfully tuned to 162.000000 MHz
> >
> > --
> >
> > Tuned to 162.000MHz
> >
> > Setting gain to 38
> >
> > Gain is 38
> >
> > Rate is 250000
> >
> > Using Volk machine: avx_64_mmx_orc
> >
> > Traceback (most recent call last):
> >
> >    File "/usr/local/bin/ais_rx", line 23, in <module>
> >
> >      main()
> >
> >    File "/usr/local/bin/ais_rx", line 18, in main
> >
> >      tb = ais.radio.ais_radio(options)
> >
> >    File "/usr/local/lib/python2.7/dist-packages/ais/radio.py", line
> > 88, in __init__
> >
> >      self._rx_paths = (ais_rx(161.975e6 - 162.0e6, options.rate, "A"),
> >
> >    File "/usr/local/lib/python2.7/dist-packages/ais/radio.py", line
> > 63, in __init__
> >
> >      self.demod = ais.ais_demod(options) #ais_demod takes in complex
> > baseband and spits out 1-bit unpacked bitstream
> >
> >    File "/usr/local/lib/python2.7/dist-packages/ais/ais_demod.py",
> > line 37, in __init__
> >
> >      self.preamble_detect = digital.msk_correlate_cc(self.preamble,
> > 0.4,
> > self._samples_per_symbol)
> >
> > AttributeError: 'module' object has no attribute 'msk_correlate_cc'
> >
> > address@hidden:~$
> >
> > Any ideas what is wrong?
> >
> > Ralph.
> >
> >
> >
> > _______________________________________________
> > Discuss-gnuradio mailing list
> > address@hidden
> > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> >
> 
> 
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