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-rwxr-xr-xgr-uhd/examples/usrp_wfm_rcv_pll.py4
1 files changed, 1 insertions, 3 deletions
diff --git a/gr-uhd/examples/usrp_wfm_rcv_pll.py b/gr-uhd/examples/usrp_wfm_rcv_pll.py
index 2901bf735..383670c75 100755
--- a/gr-uhd/examples/usrp_wfm_rcv_pll.py
+++ b/gr-uhd/examples/usrp_wfm_rcv_pll.py
@@ -71,9 +71,7 @@ class wfm_rx_block (stdgui2.std_top_block):
self.fm_freq_max = options.freq_max
# build graph
- self.u = uhd.usrp_source(device_addr=options.args,
- io_type=uhd.io_type.COMPLEX_FLOAT32,
- num_channels=1)
+ self.u = uhd.usrp_source(device_addr=options.args, stream_args=uhd.stream_args('fc32'))
usrp_rate = 320e3
demod_rate = 320e3