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-rwxr-xr-xgr-uhd/examples/usrp_tv_rcv.py4
1 files changed, 1 insertions, 3 deletions
diff --git a/gr-uhd/examples/usrp_tv_rcv.py b/gr-uhd/examples/usrp_tv_rcv.py
index 22493dd00..6e61eceec 100755
--- a/gr-uhd/examples/usrp_tv_rcv.py
+++ b/gr-uhd/examples/usrp_tv_rcv.py
@@ -131,9 +131,7 @@ class tv_rx_block (stdgui2.std_top_block):
self.gain=0.0
else: # use a UHD device
- 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'))
self.u.set_samp_rate(usrp_rate)
dev_rate = self.u.get_samp_rate()