SDRplay Community Forum

Hi Doug,

I compiled your code but did not have much time to test. Reaching net is a big issue here.

I wanted to send you the gqrx output from my compiled source. But will have to find a way to attach the file.

Hi Doug,

I got some time today to compile and test your code. Though could not test for long but the jitter has reduced although the AM stations showed fluctuations.Please find the attached image.

I will hopefully get some time tomorrow to do look into the changes. Thanks for your efforts

I tried with sample rate of 5M and got buffer overflow. Will try with a lower sample rate and update.

Since Osmocom_fft works with out any buffer issue when sample rate is set to 5M, I think I also have to check how gqrx is handling the signal.

Hi Digger, We are perhaps missing the basic design of these different directory structure. The file is deliberately put in /usr/local/lib so that ldconfig does not find it. The developer of the library decides where to put it. Also setting the environment variable will not effect the existing librar...

Hi Doug, I have also made a preliminary analysis of gr-osmocom and sdr-j. I found that gr-osmocom sets a sample rate too low and SDRplay does not accept that. Setting sample rate to 5e+6 makes the Sdrplay reply and I can use osmocom_fft to display the spectrum and verified the presence of local fm s...

Hi Peter, The above method will solve you problem but it is not advised to make a link as it could lead to problems during upgrade. The simplest way is to type (in bash shell) export LD_LIBRARY_PATH=/usr/local/lib assuming /usr/local/lib contains your library. To make it permanent you can edit ~/.ba...