diff options
Diffstat (limited to 'gr-uhd/examples/python/usrp_spectrum_sense.py')
| -rwxr-xr-x | gr-uhd/examples/python/usrp_spectrum_sense.py | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gr-uhd/examples/python/usrp_spectrum_sense.py b/gr-uhd/examples/python/usrp_spectrum_sense.py index ce60241deb..62349da941 100755 --- a/gr-uhd/examples/python/usrp_spectrum_sense.py +++ b/gr-uhd/examples/python/usrp_spectrum_sense.py @@ -21,6 +21,7 @@ # from gnuradio import gr, eng_notation, window +from gnuradio import blocks from gnuradio import audio from gnuradio import uhd from gnuradio.eng_option import eng_option @@ -151,7 +152,7 @@ class my_top_block(gr.top_block): self.u.set_samp_rate(usrp_rate) dev_rate = self.u.get_samp_rate() - s2v = gr.stream_to_vector(gr.sizeof_gr_complex, self.fft_size) + s2v = blocks.stream_to_vector(gr.sizeof_gr_complex, self.fft_size) mywindow = window.blackmanharris(self.fft_size) fft = gr.fft_vcc(self.fft_size, True, mywindow) @@ -162,8 +163,8 @@ class my_top_block(gr.top_block): c2mag = gr.complex_to_mag_squared(self.fft_size) # FIXME the log10 primitive is dog slow - log = gr.nlog10_ff(10, self.fft_size, - -20*math.log10(self.fft_size)-10*math.log10(power/self.fft_size)) + log = blocks.nlog10_ff(10, self.fft_size, + -20*math.log10(self.fft_size)-10*math.log10(power/self.fft_size)) # Set the freq_step to 75% of the actual data throughput. # This allows us to discard the bins on both ends of the spectrum. |