hackrf_sweep backend fixes and rate limiting (thanks to @michaellass)
better Python 3.4 compatibility
many Windows fixes
installer for Windows is finally available
allow setting gain with more precision
soapy_power dependency is now optional (it is still required in setup.py, because it is default backend, but QSpactrumAnalyzer will now actually run even without it)
v2.1.0
7 years ago
allow setting filter bandwidth and LNB LO frequency (negative for upconverters, positive for downconverters)
show detected SoapySDR devices and info about selected device in Settings (works only for soapy_power backend)
some improvements in GUI
v2.0.0
7 years ago
switch from PyQt4 to Qt.py, QSpectrumAnalyzer now supports both PyQt4, PyQt5, PySide and PySide2 (PyQt5 is used by default)
fix pipe used for communication with soapy_power process on Windows
allow backend executable in Settings to be composed of multiple words (so e.g. python /path/to/soapy_power.py can by used)
v1.6.0
7 years ago
use pipe for communication with soapy_power process, to avoid reading garbage from stdout (some SoapySDR drivers like LimeSDR always outputs something to stdout)