Search found 124 matches

by Sasan
Wed Mar 16, 2016 9:24 pm
Forum: Code Corner
Topic: SDRPLAY linux commandline tools?
Replies: 83
Views: 116557

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.raw Then, I either co...
by Sasan
Wed Mar 16, 2016 7:54 pm
Forum: Code Corner
Topic: SDRPLAY linux commandline tools?
Replies: 83
Views: 116557

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...
by Sasan
Wed Mar 16, 2016 6:41 pm
Forum: New Users' experiences
Topic: 1 weeks use.....
Replies: 2
Views: 4864

Re: 1 weeks use.....

Hey John Your questions are already answered in this forum. Check these links and whether they solve your problems: 1- Some documentation and guides can be found here: http://www.sdrplay.com/windows.html 2- Explanations of gains: http://www.sdrplay.com/community/viewtopic.php?t=356 http://www.sdrpla...
by Sasan
Wed Mar 16, 2016 6:14 pm
Forum: Code Corner
Topic: SDRPLAY linux commandline tools?
Replies: 83
Views: 116557

Re: SDRPLAY linux commandline tools?

The output of the RSP is 16 bits. To be compatible with the RTL code you need to remove the top 8 bits which is what... >> 8 is doing In the ADS-B code we have to do >> 8 + 127 so you can try with that as well. Hope that helps, Best regards, SDRplay Support I'm puzzled. If we remove the top 8 bits ...
by Sasan
Wed Mar 16, 2016 4:03 pm
Forum: Code Corner
Topic: SDRPLAY linux commandline tools?
Replies: 83
Views: 116557

Re: SDRPLAY linux commandline tools?

Dear SDRPlay Team Can you please help regarding the 8 vs 16-bit issue? What is lost when we use your sample code (which truncates I/Q samples to 8-bits)? I tried to convert 16-bit stored samples to another format (Gqrx or SDRSharp) but haven't succeeded so far. Even a simple hint would be appreciate...
by Sasan
Wed Mar 16, 2016 6:21 am
Forum: Code Corner
Topic: New user and interested in supporting SDRplay as a Panadapter
Replies: 6
Views: 11769

Re: New user and interested in supporting SDRplay as a Panadapter

Hi
Isn't it better to interface directly with SDRPlay's driver, rather than EXTIO? (using the provided Mirics API DLLs)
by Sasan
Tue Mar 15, 2016 10:29 am
Forum: Code Corner
Topic: SDRPLAY linux commandline tools?
Replies: 83
Views: 116557

Re: SDRPLAY linux commandline tools?

I know this is a Linux thread, but maybe my comments help someone: I tried to compile and use this sample code on Mac OS X 10.11.3 (latest version) At first, I was getting this error like other users: Writing samples... Short read, samples lost, exiting! Library error 0, exiting... Then, I removed t...
by Sasan
Sun Mar 13, 2016 12:31 pm
Forum: General
Topic: SDR Play with ipad
Replies: 2
Views: 6669

Re: SDR Play with ipad

SDRPlay has Android support, but not iOS (yet) For "on the road" use, you can use Windows tablets too (I'm using my SDRPlay with a 10" Windows tablet and it's great for portable use) Integrating these types of hardware with iOS devices is difficult (because of Apple's strict policies regarding third...
by Sasan
Fri Mar 11, 2016 4:56 pm
Forum: General
Topic: sdrplay server
Replies: 5
Views: 7272

Re: sdrplay server

daryl0 wrote:Once installed and configured for remote SDRPlay you can listen remotely with HDSDR ?
No. The client have to support SoapySDR API (in fact, the client is an app or plugin which supports SoapySDR remote protocol)
by Sasan
Fri Mar 11, 2016 12:29 pm
Forum: General
Topic: sdrplay server
Replies: 5
Views: 7272

Re: sdrplay server

Ok, now I can confirm that it supports SDRPlay in remote mode.
I streamed from a MacBook to a Windows machine.
I used SoapySDRServer on Mac and CubicSDR on Windows and it worked flawlessly.