diff options
Diffstat (limited to 'grc/live_analyse_dab_poly.py')
| -rwxr-xr-x | grc/live_analyse_dab_poly.py | 51 |
1 files changed, 30 insertions, 21 deletions
diff --git a/grc/live_analyse_dab_poly.py b/grc/live_analyse_dab_poly.py index 126c43d..029b541 100755 --- a/grc/live_analyse_dab_poly.py +++ b/grc/live_analyse_dab_poly.py @@ -3,7 +3,7 @@ ################################################## # GNU Radio Python Flow Graph # Title: Live Analyse Dab Poly -# Generated: Tue May 23 20:21:44 2017 +# Generated: Wed Jun 7 21:22:24 2017 ################################################## if __name__ == '__main__': @@ -60,12 +60,13 @@ class live_analyse_dab_poly(gr.top_block, Qt.QWidget): ################################################## # Variables ################################################## + self.samp_rate = samp_rate = 8e6 self.txgain = txgain = 80 self.shift_freq = shift_freq = 1 - self.samp_rate_2 = samp_rate_2 = 2048000 - self.samp_rate_1 = samp_rate_1 = 8192000 self.rxgain = rxgain = 10 self.freq = freq = 222e6 + self.f2 = f2 = samp_rate / 3.875 + self.f1 = f1 = samp_rate / 4 self.ampl = ampl = 0.4 self.a_8 = a_8 = 0 self.a_7 = a_7 = 0 @@ -121,7 +122,7 @@ class live_analyse_dab_poly(gr.top_block, Qt.QWidget): channels=range(1), ), ) - self.uhd_usrp_source_0.set_samp_rate(samp_rate_2) + self.uhd_usrp_source_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0.set_center_freq(freq, 0) self.uhd_usrp_source_0.set_gain(rxgain, 0) self.uhd_usrp_sink_0 = uhd.usrp_sink( @@ -131,7 +132,7 @@ class live_analyse_dab_poly(gr.top_block, Qt.QWidget): channels=range(1), ), ) - self.uhd_usrp_sink_0.set_samp_rate(samp_rate_1) + self.uhd_usrp_sink_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0.set_center_freq(freq, 0) self.uhd_usrp_sink_0.set_gain(txgain, 0) self.uhd_amsg_source_0 = uhd.amsg_source(device_addr="", msgq=uhd_amsg_source_0_msgq_out) @@ -142,7 +143,7 @@ class live_analyse_dab_poly(gr.top_block, Qt.QWidget): 16000, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc - samp_rate_2, #bw + samp_rate, #bw "", #name 1 #number of inputs ) @@ -205,6 +206,17 @@ class live_analyse_dab_poly(gr.top_block, Qt.QWidget): event.accept() + def get_samp_rate(self): + return self.samp_rate + + def set_samp_rate(self, samp_rate): + self.samp_rate = samp_rate + self.set_f1(self.samp_rate / 4) + self.set_f2(self.samp_rate / 3.875) + self.qtgui_freq_sink_x_0_0.set_frequency_range(0, self.samp_rate) + self.uhd_usrp_sink_0.set_samp_rate(self.samp_rate) + self.uhd_usrp_source_0.set_samp_rate(self.samp_rate) + def get_txgain(self): return self.txgain @@ -219,21 +231,6 @@ class live_analyse_dab_poly(gr.top_block, Qt.QWidget): def set_shift_freq(self, shift_freq): self.shift_freq = shift_freq - def get_samp_rate_2(self): - return self.samp_rate_2 - - def set_samp_rate_2(self, samp_rate_2): - self.samp_rate_2 = samp_rate_2 - self.qtgui_freq_sink_x_0_0.set_frequency_range(0, self.samp_rate_2) - self.uhd_usrp_source_0.set_samp_rate(self.samp_rate_2) - - def get_samp_rate_1(self): - return self.samp_rate_1 - - def set_samp_rate_1(self, samp_rate_1): - self.samp_rate_1 = samp_rate_1 - self.uhd_usrp_sink_0.set_samp_rate(self.samp_rate_1) - def get_rxgain(self): return self.rxgain @@ -250,6 +247,18 @@ class live_analyse_dab_poly(gr.top_block, Qt.QWidget): self.uhd_usrp_sink_0.set_center_freq(self.freq, 0) self.uhd_usrp_source_0.set_center_freq(self.freq, 0) + def get_f2(self): + return self.f2 + + def set_f2(self, f2): + self.f2 = f2 + + def get_f1(self): + return self.f1 + + def set_f1(self, f1): + self.f1 = f1 + def get_ampl(self): return self.ampl |