def __init__(self):
self.n = 0
self.sensor = SpectrumSensor(base_hz=2.4e9, step_hz=100e3, nchannels=64)
self.radio_devices = list_radio_devices()
log.debug("detected %d connected radios" % (len(self.radio_devices,)))
self.radios = []
def setUpClass(cls):
cls.ss = SpectrumSensor(base_hz=2.4e9, step_hz=100e3, nchannels=64)
try:
cls.ss.start()
except RuntimeError, e:
if 'No devices found' in str(e):
raise unittest.SkipTest("USRP not connected")
else:
raise
def test_constructor(self):
ss = SpectrumSensor(base_hz=2.4e9, step_hz=100e3, nchannels=64)
self.assertEqual(ss.center_freq, 2.4032e9)
self.assertEqual(ss.samp_rate, 6.4e6)
self.assertEqual(ss.fft_size, 64)
