def setUp(self):
self.tb = gr.top_block()
fftl = 512
waveform = gr.GR_SIN_WAVE
freq = 0.0
ampl = 1.0
offset = 0.0
cpl = 144 * fftl / 2048
cpl0 = 160 * fftl / 2048
slotl = 7 * fftl + 6 * cpl + cpl0
samp_rate = slotl / 0.0005
self.sig = gr.sig_source_c(samp_rate, waveform, freq, ampl, offset)
self.head = gr.head(gr.sizeof_gr_complex, 100000)
print "amplitude\t" + str(self.sig.amplitude())
print "frequency\t" + str(self.sig.frequency())
print "name\t" + str(self.sig.name())
print "offset\t" + str(self.sig.offset())
print "samp_rate\t" + str(self.sig.sampling_freq())
print "waveform\t" + str(self.sig.waveform())
#print type(self.sig)
self.est = lte_swig.freq_estimate_c(self.sig, fftl)
self.tb.connect(self.sig, self.head, self.est)
def setUp (self):
self.tb = gr.top_block ()
fftl = 512
waveform = gr.GR_SIN_WAVE
freq = 0.0
ampl = 1.0
offset = 0.0
cpl = 144 * fftl / 2048
cpl0 = 160 * fftl / 2048
slotl = 7 * fftl + 6 * cpl + cpl0
samp_rate = slotl / 0.0005
self.sig = gr.sig_source_c(samp_rate,waveform,freq,ampl,offset)
self.head = gr.head(gr.sizeof_gr_complex, 100000)
print "amplitude\t" + str(self.sig.amplitude())
print "frequency\t" + str(self.sig.frequency())
print "name\t" + str(self.sig.name())
print "offset\t" + str(self.sig.offset())
print "samp_rate\t" + str(self.sig.sampling_freq())
print "waveform\t" + str(self.sig.waveform())
#print type(self.sig)
self.est = lte_swig.freq_estimate_c(self.sig,fftl)
self.tb.connect(self.sig,self.head,self.est)
def __init__(self, fftl):
"""
docstring
"""
gr.hier_block2.__init__(self, "hier_freq_estimate_cc",
gr.io_signature(1,1, gr.sizeof_gr_complex), # Input signature
gr.io_signature(1,1, gr.sizeof_gr_complex)) # Output signature
# Define blocks
waveform = gr.GR_COS_WAVE
wave_freq = 0.0
ampl = 1.0
offset = 0.0
cpl = 144 * fftl / 2048
cpl0 = 160 * fftl / 2048
slotl = 7 * fftl + 6 * cpl + cpl0
samp_rate = slotl / 0.0005
#print fftl
#print cpl
#print cpl0
#print slotl
#print samp_rate
self.sig = gr.sig_source_c(samp_rate, waveform,wave_freq,ampl,offset)
self.multi = gr.multiply_cc(1)
self.est = lte_swig.freq_estimate_c(self.sig,fftl)
self.connect(self,(self.multi,0),self)
self.connect(self.sig,(self.multi,1) )
self.connect(self.multi,self.est )
