Search found 37 matches

by fventuri
Thu Mar 14, 2019 1:01 am
Forum: General
Topic: LINUX PROGRAM RECOMENDATION
Replies: 3
Views: 756

Re: LINUX PROGRAM RECOMENDATION

Luis, you may want to start with the 'Non Windows Workflow' here: https://www.sdrplay.com/non-windows-workflow/ For GNU Radio the workflow is here: https://www.sdrplay.com/docs/gr-sdrplay-workflow.pdf Another option you may want to consider is to run SDRuno on Linux under Wine; a few days ago a user...
by fventuri
Thu Mar 14, 2019 12:27 am
Forum: Code Corner
Topic: RSPTCPServer build on Alpine Linux
Replies: 4
Views: 557

Re: RSPTCPServer build on Alpine Linux

It's very interesting that SoapySDRPlay works on Alpine with libmirsdrapi-rsp. Given my reasoning about libc last night I would have expected exactly the opposite, so there's something I am missing here. Do you mind running the command: ldd /usr/local/lib/libmirsdrapi-rsp.so and post the output here...
by fventuri
Wed Mar 13, 2019 1:35 am
Forum: Code Corner
Topic: gr-osmsdr device driver for SDRplay API 3.01
Replies: 0
Views: 313

gr-osmsdr device driver for SDRplay API 3.01

I just pushed to the 'sdrplay3' branch of my gr-osmosdr repo a version of the GNU Radio block 'gr-osmosdr' that includes a device driver for RSP devices using the new SDRplay API version 3.01 and should (in theory) support the dual-tuner mode available on the RSPduo model. This 'sdrplay3' branch is ...
by fventuri
Tue Mar 12, 2019 10:15 pm
Forum: Code Corner
Topic: RSPTCPServer build on Alpine Linux
Replies: 4
Views: 557

Re: RSPTCPServer build on Alpine Linux

The reason you are seeing those errors is that Alpine Linux uses 'musl' as its libc library (as stated in their main page https://www.alpinelinux.org/ ), while the developers at SDRplay compiled (and linked) the SDRplay API library 'libmirsdrapi-rsp' using the GNU 'glibc' library (which is commonly ...
by fventuri
Thu Mar 07, 2019 1:18 am
Forum: Code Corner
Topic: Linux API 3.01 driver stops streaming when the sample rate is changed at around 2.685Ms/s
Replies: 5
Views: 1218

Re: Linux API 3.01 driver stops streaming when the sample rate is changed at around 2.685Ms/s

I ran the test as you suggested and downgraded libusb to version 1.0.19 - sure enough using libusb-1.0.19 the problem went away: $ rpm -q libusbx libusbx-1.0.19-2.fc22.x86_64 $ ./change_samplerate 2000000 3000000 fs1: 2000000.000000 fs2: 3000000.000000 MaxDevs=6 NumDevs=1 Dev0: SerNo=********** hwVe...
by fventuri
Tue Mar 05, 2019 10:45 pm
Forum: Code Corner
Topic: Linux API 3.01 driver stops streaming when the sample rate is changed at around 2.685Ms/s
Replies: 5
Views: 1218

Re: Linux API 3.01 driver stops streaming when the sample rate is changed at around 2.685Ms/s

Looks like I'm on 1.0.22: $ ldd /usr/local/bin/sdrplay_apiService linux-vdso.so.1 (0x00007ffcbfdad000) libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fce66e8e000) librt.so.1 => /lib64/librt.so.1 (0x00007fce66e84000) libusb-1.0.so.0 => /lib64/libusb-1.0.so.0 (0x00007fce66e68000) libstdc++.so.6 => ...
by fventuri
Tue Mar 05, 2019 1:14 am
Forum: New Users' experiences
Topic: RSP2 + RPi3 works great--but searching for right software
Replies: 2
Views: 877

Re: RSP2 + RPi3 works great--but searching for right software

You may want to take a look at 'rx_fm', which is part of rx_tools - https://github.com/rxseger/rx_tools

Franco
by fventuri
Sat Mar 02, 2019 7:11 pm
Forum: Code Corner
Topic: Linux API 3.01 driver stops streaming when the sample rate is changed at around 2.685Ms/s
Replies: 5
Views: 1218

Linux API 3.01 driver stops streaming when the sample rate is changed at around 2.685Ms/s

While running some tests on the SoapySDRPlay3 driver using the Linux API version 3.01 with my RSP2 (using tuner A, of course), I noticed something curious: whenever in CubicSDR I changed the sample rate from say 2Ms/s to 3Ms/s, after issuing the call to 'sdrplay_api_Update()', the streaming stopped ...
by fventuri
Sat Mar 02, 2019 6:51 pm
Forum: Code Corner
Topic: SoapySDRPlay3 driver for SDRplay API 3.01
Replies: 2
Views: 676

SoapySDRPlay3 driver for SDRplay API 3.01

I just created a new git repository ( https://github.com/fventuri/SoapySDRPlay3 ) that has a SoapySDR driver that uses the new SDRplay API version 3.01 (see here https://sdrplay.com/community/viewtopic.php?f=6&t=3997). This driver is based on Charles J. Cliffe's excellent work ( https://github.c...
by fventuri
Mon Feb 25, 2019 10:59 pm
Forum: SDRplay related
Topic: dump1090_1.3 on linux
Replies: 1
Views: 756

Re: dump1090_1.3 on linux

You have two options: ⋅ Create a symbolic link under '/usr/local/lib' where libmirsdrapi-rsp.so.2.11 points to libmirsdrapi-rsp.so.2.13 (and then run 'ldconfig'): $ cd /usr/local/lib $ ln -s libmirsdrapi-rsp.so.2.13 libmirsdrapi-rsp.so.2.11 $ ldconfig ⋅ Open a support ticket with...

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