diff options
Diffstat (limited to 'gr-qtgui/examples/pyqt_waterfall_f.py')
| -rwxr-xr-x | gr-qtgui/examples/pyqt_waterfall_f.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gr-qtgui/examples/pyqt_waterfall_f.py b/gr-qtgui/examples/pyqt_waterfall_f.py index 725117d06b..1c4063e31b 100755 --- a/gr-qtgui/examples/pyqt_waterfall_f.py +++ b/gr-qtgui/examples/pyqt_waterfall_f.py @@ -21,6 +21,7 @@ # from gnuradio import gr, filter +from gnuradio import blocks import sys try: @@ -147,7 +148,7 @@ class my_top_block(gr.top_block): src1 = analog.sig_source_f(Rs, analog.GR_SIN_WAVE, f1, 0.1, 0) src2 = analog.sig_source_f(Rs, analog.GR_SIN_WAVE, f2, 0.1, 0) - src = gr.add_ff() + src = blocks.add_ff() thr = gr.throttle(gr.sizeof_float, 100*npts) self.snk1 = qtgui.waterfall_sink_f(npts, filter.firdes.WIN_BLACKMAN_hARRIS, 0, Rs, |