Search found 59 matches

by IW2DHW
Fri Mar 11, 2016 3:58 pm
Forum: Code Corner
Topic: SDRPLAY linux commandline tools?
Replies: 83
Views: 266839

Re: SDRPLAY linux commandline tools?

I have downloaded your code from your GitHub https://github.com/SDRplay/examples as per your message of 9 Mar, compiled it on Ubuntu 14.04/64 bit and tested using a modified version of csdr-fm. The only change was replacing rtl_sdr with play_sdr previously compiled. This test result in only noise. W...
by IW2DHW
Fri Mar 11, 2016 11:53 am
Forum: Code Corner
Topic: SDRPLAY linux commandline tools?
Replies: 83
Views: 266839

Re: SDRPLAY linux commandline tools?

csdr library can downloaded from https://github.com/simonyiszk/csdr It is same library used in OpenWebRX http://sdr.hu/openwebrx In library there is a command csdr-fm. It is a simple shell script with a chain of commands Used as is, with only a frequency in MHz, it is working with an RTS-SDR device ...
by IW2DHW
Thu Mar 10, 2016 8:16 pm
Forum: Code Corner
Topic: SDRPLAY linux commandline tools?
Replies: 83
Views: 266839

Re: SDRPLAY linux commandline tools?

I am testing play_sdr code with csdr utility In csdr there is a command file csdr-fm [freq] [gain] Using this with an RTL-SDR on a 89.3 MHz I get corretly a local FM station. Audio is not so good but there is reception. Simply changing rtl_sdr command with play_sdr I get only noise. What I am missin...
by IW2DHW
Tue Mar 01, 2016 8:24 pm
Forum: Code Corner
Topic: Linux software
Replies: 4
Views: 21055

Re: Linux software

Yes, this is Linux situation Also my desktop PC can be boot in 14.04 and in 15.10 and also on my PC is running CubicSDR, GQRX ans HDSDR The only problem in HDSDR is with CAT control. I am unable to get it working with a virtual COM port (using FIFO, Socat, etc.) SoapySDR is, for now, better choice f...
by IW2DHW
Sat Feb 27, 2016 9:45 am
Forum: Code Corner
Topic: Linux software
Replies: 4
Views: 21055

Re: Linux software

What flavor of Linux are you using? Ubuntu 14.04 64 bit but I have done some test also on Ubuntu 15.10 64 bit. GQRX can be compiled using a correct gr-osmosdr build (with SDRPlay patch) and Cmake, not qmake. After this, there is some problems in sync (many frequency change need a restart). And ther...
by IW2DHW
Mon Feb 22, 2016 3:41 pm
Forum: Code Corner
Topic: Linux software
Replies: 4
Views: 21055

Linux software

After some time of using SDRPlay with Linux this is a summary of available programs: GQRX Current gr-osmosdr compiled enabling SDRPlay support (lib/sdrplay/sdrplay_source_c.cc copied from SDRPlay GIT repo) is working but sometime I get out-of-sync samples and I need to restart program. There is supp...
by IW2DHW
Thu Dec 24, 2015 8:44 am
Forum: Code Corner
Topic: SDRPlay with GQRX
Replies: 12
Views: 48112

Re: SDRPlay with GQRX

Sorry but I am using Linux, not OS X
Have you downloaded last gr-osmosdr and substituted lib/sdrplay/sdrplay_source_c.cc with modified source from SDRPlay GIT repo?

Regards
Franco Spinelli
IW2DHW
by IW2DHW
Wed Dec 23, 2015 6:59 pm
Forum: Code Corner
Topic: SDRPlay with GQRX
Replies: 12
Views: 48112

Re: SDRPlay with GQRX

Please move hardware frequency 2 or 3 kHz away from receiving frequency.

What system are you using?

Regards

Franco Spinelli
IW2DHW
by IW2DHW
Tue Dec 22, 2015 8:54 pm
Forum: Code Corner
Topic: SDRPlay with GQRX
Replies: 12
Views: 48112

Re: SDRPlay with GQRX

See my post of 12 November for my GQRX parameters.

Have you compiled GQRX with qmake or with cmake?
For me compiling with qmake give no result. Using cmake produce a working executable of GQRX

Regards

Franco Spinelli
IW2DHW
by IW2DHW
Sat Nov 28, 2015 5:32 pm
Forum: Code Corner
Topic: Linux
Replies: 54
Views: 198962

Re: Linux

Quisk is a good program and I have used it (and also using sometime) with my old H101 SDR.

For using it with SDRPlay we need an interface from SDRPlay API to Quisk or, better from SoapySDR to Quisk.

Regards

Franco Spinelli
IW2DHW