Search found 92 matches

by Sasan
Mon Jul 04, 2016 8:54 pm
Forum: Code Corner
Topic: Help required
Replies: 2
Views: 1435

Re: Help required

Hi Franco
Have you seen SoapyRemote? (https://github.com/pothosware/SoapyRemote/wiki)
Is this what you want?
by Sasan
Fri Jul 01, 2016 10:10 am
Forum: General
Topic: I / Q STREAM
Replies: 1
Views: 1012

Re: I / Q STREAM

You should've asked your question in the right place (the "code corner": http://www.sdrplay.com/community/viewforum.php?f=9) Anyway, you can start reading SDRPlay's documents and also take a look at some examples: http://www.sdrplay.com/windows.html (the section labeled "Generic Docum...
by Sasan
Tue Apr 12, 2016 6:15 am
Forum: New Users' experiences
Topic: Strange issue on Mac, Linux and Windows OK
Replies: 3
Views: 1679

Re: Strange issue on Mac, Linux and Windows OK

Hi
It's a CubicSDR issue, not SDRPlay (I have the same experience here on Mac)
by Sasan
Sun Apr 10, 2016 3:28 pm
Forum: Code Corner
Topic: Frequency Plotter for OS X
Replies: 2
Views: 1939

Re: Frequency Plotter for OS X

Hi
It crashes because it's searching for a .dylib in a hard-coded path (from your development system)
I've opened an issue on github.
by Sasan
Tue Mar 22, 2016 11:23 pm
Forum: Code Corner
Topic: Code examples .Net and C#?
Replies: 5
Views: 3080

Re: Code examples .Net and C#?

Hi I wrote a simple console app which saves I/Q streams to a file (which can later be opened in apps like Gqrx or SDRSharp) It's very basic and does not get command line arguments (all values are hard-coded) The code is attached. Note that I'm not a C# programmer and I don't even use Windows a lot, ...
by Sasan
Sun Mar 20, 2016 7:36 pm
Forum: SDRplay related
Topic: Mode A & Mode C (Mode S, ADSB)
Replies: 10
Views: 3559

Re: Mode A & Mode C (Mode S, ADSB)

Thank you SDRPlay team. I compiled the code on Mac OS and it works great. I'm in vacation now (in a rural area which is not near an airway corridor) and I managed to get a plane's information which was more than 100Km far from my location. I used a simple telescopic antenna inside a room (ANT500, th...
by Sasan
Thu Mar 17, 2016 9:30 pm
Forum: Code Corner
Topic: SDRPLAY linux commandline tools?
Replies: 82
Views: 25380

Re: SDRPLAY linux commandline tools?

@0815: I compiled your code on OS X 10.11.3 and it works (gcc: Apple LLVM version 7.0.2 (clang-700.1.81) ) About the warnings: as the compiler itself suggests, you should use parentheses around the shift operation: buffer[j++] = (unsigned char) ((ibuf[i] >> 8) + 127); buffer[j++] = (unsigned char) (...
by Sasan
Wed Mar 16, 2016 10:40 pm
Forum: Code Corner
Topic: SDRPLAY linux commandline tools?
Replies: 82
Views: 25380

Re: SDRPLAY linux commandline tools?

sdrplay wrote:For 16bit output the 2nd parameter in the fwrite statement should be a 2 otherwise it's only writing 8 bits of the buffer value.

Best regards,

SDRplay Support


Thank you very much.
This solves the problem and I can open the raw recorded file in Gqrx and play it without any problems.
by Sasan
Wed Mar 16, 2016 9:24 pm
Forum: Code Corner
Topic: SDRPLAY linux commandline tools?
Replies: 82
Views: 25380

Re: SDRPLAY linux commandline tools?

"-r" switch in sox is for "sample rate". Changing it does not affect the output that much (I've tested with 250ksps, 1.536msps and 2msps, although I've saved samples with 1.536msps) Here's the command I use for recording I/Q: ./rawIQ -f 88000000 -s 1536000 -n 10000000 out_16bit.r...
by Sasan
Wed Mar 16, 2016 7:54 pm
Forum: Code Corner
Topic: SDRPLAY linux commandline tools?
Replies: 82
Views: 25380

Re: SDRPLAY linux commandline tools?

i am not sure about the 16bit output if it is valid,when i play it it sounds too fast....... like played double speed.... I have the same problem. (I've changed the original source code to write 16-bit samples to file. Then converted the raw IQ file with sox, to change from unsigned-integer type to...

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