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trx/radio_if.py: do not print anything if freq. shift is 0 

Change-Id: I100ce2ab8effc00e164e13253894445bdc816f06
This commit is contained in:
Vadim Yanitskiy 2019-01-19 10:35:55 +07:00
parent 180a037a41
commit 8bd9e15c66
1 changed files with 10 additions and 8 deletions
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18
python/trx/radio_if.py
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@ -276,19 +276,21 @@ class RadioInterface(gr.top_block):
return self.ppm / 1.0e6 * 2 * pi * fc / self.sample_rate
def set_rx_freq(self, fc):
fc += self.freq_offset
print("[#] Shifting RX freq. to %s (offset is %s)"
% (eng_notation.num_to_str(fc),
eng_notation.num_to_str(self.freq_offset)))
if self.freq_offset != 0:
fc += self.freq_offset
print("[#] Shifting RX freq. to %s (offset is %s)"
% (eng_notation.num_to_str(fc),
eng_notation.num_to_str(self.freq_offset)))
self.phy_src.set_center_freq(fc, 0)
self.rotator_src.set_phase_inc(self.calc_phase_inc(fc))
self.rx_freq = fc
def set_tx_freq(self, fc):
fc += self.freq_offset
print("[#] Shifting TX freq. to %s (offset is %s)"
% (eng_notation.num_to_str(fc),
eng_notation.num_to_str(self.freq_offset)))
if self.freq_offset != 0:
fc += self.freq_offset
print("[#] Shifting TX freq. to %s (offset is %s)"
% (eng_notation.num_to_str(fc),
eng_notation.num_to_str(self.freq_offset)))
self.phy_sink.set_center_freq(fc, 0)
self.rotator_sink.set_phase_inc(-self.calc_phase_inc(fc))
self.tx_freq = fc