-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Hello.
Yes, tnx. I have a procedure that removes the rt2832 and related drivers before starting grc. The problem is that the source gr-osmosdr is able to connect the board however the R820T's PLL is not working. Marco Il 28. 06. 15 15:50, Tom McDermott ha scritto: > Some applications (e.g. DVB) automatically acquire the RTL at > boot, preventing Gnuradio from opening it. > > sudo rmmod dvb_usb_rtl28xxu rtl2832 > > at the command line, each each boot, or > > blacklist the device by creating a somefilename.conf file in /etc/modprobe.d > (may depend on Linux distribution) containing: > > blacklist dvb_usb_rtl28xxu > blacklist rtl2832 > blacklist rtl2830 > > -- Tom, N5EG > > > > On Sat, Jun 27, 2015 at 4:12 PM, Marco <hb9...@marcobaldo.ch <mailto:hb9...@marcobaldo.ch>> wrote: > > Hello. > > I have been buying today a DX Patrol SDR board. Works on Android, > however I'm getting some troubles with GRC. > > #rtl_eeprom > Found 1 device(s): > 0: Generic RTL2832U OEM > > Using device 0: Generic RTL2832U OEM > Found Rafael Micro R820T tuner > > Current configuration: > __________________________________________ > Vendor ID: 0x0bda > Product ID: 0x2838 > Manufacturer: Realtek > Product: RTL2838UHIDIR > Serial number: 00000001 > Serial number enabled: yes > IR endpoint enabled: yes > Remote wakeup enabled: no > > > GRC console: > > Using Volk machine: sse4_2_64_orc > gr-osmosdr v0.1.4-31-gb3fdf5b8 (0.1.5git) gnuradio 3.7.5 > built-in source types: file fcd rtl rtl_tcp rfspace > Using device #0 Realtek RTL2838UHIDIR SN: 00000001 > Found Rafael Micro R820T tuner > [R82XX] PLL not locked! > Exact sample rate is: 2000000,052982 Hz > [R82XX] PLL not locked! > INFO: Audio sink arch: alsa > len(audio_taps) = 2409 > > A Terratec board with an Elonic s E400 tuner is working without any > major problem at the test frequency (98.6 M). > > May I ask for help? > > Tnx > > > Marco > > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org <mailto:Discuss-gnuradio@gnu.org> > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iF4EAREIAAYFAlWQEQEACgkQEb5IOKnv5P80mQEAjY/uWsvXkXsjjXpcy0QCJMvS 6d+BDHEgkKBnWJQh1HkA/jr5bzjgRvrtYkviFhXwKHK8XDQxxe9XuPh8C5mf1Fkl =3yne -----END PGP SIGNATURE-----
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