trx/radio_if.py: explicilty set device clock rate
The device timings are depend on the current clock rate, so let's
explicilty set 26e6 as it's value, which is usable for USRP B2X0.
diff --git a/python/trx/radio_if.py b/python/trx/radio_if.py
index 9c26ec6..dbccae7 100644
--- a/python/trx/radio_if.py
+++ b/python/trx/radio_if.py
@@ -90,6 +90,7 @@
uhd.stream_args(cpu_format="fc32",
channels=range(1)))
+ self.phy_src.set_clock_rate(26e6, uhd.ALL_MBOARDS)
self.phy_src.set_center_freq(self.rx_freq, 0)
self.phy_src.set_antenna(phy_rx_antenna, 0)
self.phy_src.set_samp_rate(phy_sample_rate)
@@ -139,6 +140,7 @@
uhd.stream_args(cpu_format="fc32",
channels=range(1)), "packet_len")
+ self.phy_sink.set_clock_rate(26e6, uhd.ALL_MBOARDS)
self.phy_sink.set_antenna(phy_tx_antenna, 0)
self.phy_sink.set_samp_rate(phy_sample_rate)
self.phy_sink.set_center_freq(self.tx_freq, 0)