SDR trouble shooting

To check the correct installation of SoapySDR you can use the SoapySDUtil utility.

pi@pi2:~ $ SoapySDRUtil -probe
######################################################
##     Soapy SDR -- the SDR abstraction library     ##
######################################################

Probe device
[INFO] SoapyRadioberry::SoapyRadioberry  constructor called
[INFO] SoapyRadioberry::getDriverKey called
[INFO] SoapyRadioberry::getHardwareKey called
[INFO] SoapyRadioberry::getHardwareInfo called
[INFO] SoapyRadioberry::getNumChannels called
[INFO] SoapyRadioberry::getNumChannels called
[INFO] SoapyRadioberry::getFullDuplex called
[INFO] SoapyRadioberry::getStreamFormats called
[INFO] SoapyRadioberry::getNativeStreamFormat called
[INFO] SoapyRadioberry::listAntennas called
[INFO] SoapyRadioberry::getGainRange called
[INFO] SoapyRadioberry::listGains called
[INFO] SoapyRadioberry::getFrequencyRange called
[INFO] SoapyRadioberry::getSampleRateRange called
[INFO] SoapyRadioberry::listBandwidths called
[INFO] SoapyRadioberry::getFullDuplex called
[INFO] SoapyRadioberry::getStreamFormats called
[INFO] SoapyRadioberry::getNativeStreamFormat called
[INFO] SoapyRadioberry::listAntennas called
[INFO] SoapyRadioberry::getGainRange called
[INFO] SoapyRadioberry::listGains called
[INFO] SoapyRadioberry::getFrequencyRange called
[INFO] SoapyRadioberry::getSampleRateRange called
[INFO] SoapyRadioberry::listBandwidths called

----------------------------------------------------
-- Device identification
----------------------------------------------------
  driver=radioberry
  hardware=v2.0-beta5
  firmwareVersion=0.1
  gatewareVersion=73.3
  hardwareVersion=2.4
  protocolVersion=1.58

----------------------------------------------------
-- Peripheral summary
----------------------------------------------------
  Channels: 1 Rx, 1 Tx
  Timestamps: NO

----------------------------------------------------
-- RX Channel 0
----------------------------------------------------
  Full-duplex: YES
  Supports AGC: NO
  Stream formats: CF32, CS16
  Native format: CF32 [full-scale=2048]
  Stream args:
     * Buffer Size - Number of bytes per buffer, multiples of 512 only.
       [key=bufflen, units=bytes, default=64, type=int]
  Antennas: ANTENNA RX
  Full gain range: [-12, 48] dB
  Full freq range: [0.01, 30] MHz
  Sample rates: [0.048, 0.384] MSps

----------------------------------------------------
-- TX Channel 0
----------------------------------------------------
  Full-duplex: YES
  Supports AGC: NO
  Stream formats: CF32, CS16
  Native format: CF32 [full-scale=32768]
  Stream args:
     * Buffer Size - Number of bytes per buffer, multiples of 512 only.
       [key=bufflen, units=bytes, default=64, type=int]
  Antennas: ANTENNA TX
  Full gain range: [0, 15] dB
  Full freq range: [0.01, 30] MHz
  Sample rates: 0.048 MSps

[INFO] SoapyRadioberry::SoapyRadioberry  destructor called

To check the radioberry driver you can use dmesg command.

pi@pi2:~ $ dmesg |grep radioberry
[    9.223522] radioberry: loading out-of-tree module taints kernel.
[    9.239079] Radioberry: inside radioberry_init function
[    9.239115] Radioberry: driver radioberry loading...
[    9.239333] Radioberry: inside radioberry_probe function
[    9.239814] inside loading_radioberry_gateware function
[   29.537463] inside radioberry_open function