I followed your directions for installing LimeSuite and other dependencies for your application as you wrote them in your procedure. Compiled and installed the SDRAngel application and it compiled and installed fine - I can bring up the window. Before I did that I did an SopaySDRUtil --find to ensure that the system could find my LimeSDR and it did. So then I launched SDRAngel and it came up fine, but in the device list I could not find the LimeSDR. So then I grabbed one of my RTL-SDRs and attached it to the USB 3.0 connection and it could find that in the Device List and it also did a GREAT job of operating in FM, AM, and SSB. My RTL-SDR has a RF Upconverter in it that allows it to be used in the HF band and it even demodulated SSB fine. Here is a snapshot of it working in the AM mode receiving one of my local AM radio stations at 1540 kHz (with 120 MHz upconversion because of my HF Upconverter):
So if SoapySDRUtil can find my LimeSDR and I made sure all the dependencies worked, then why can’t SDRAngel find the LimeSDR? Again, all the procedural steps were followed (to the best of my knowledge) yet no LimeSDR found in the device list.
Please let me know what I may be doing wrong here - this is compiled on Ubuntu 16.04. Otherwise your application is GREAT for my RTL-SDR…
73 de Marty, KN0CK