Hi all guys,
I would like to receive in my application signals from WBX
board and from LFTX simultaneousely.
At the moment, when I run the flow graph it ends immediately
with core dump, and zero divisin exception.
In the script, sources are defined in this way:
self.uhd_usrp_source_0 = uhd.usrp_source(
device_addr="",
stream_args=uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_source_0.set_subdev_spec("A:0", 0)
self.uhd_usrp_source_0.set_samp_rate(samp_rate_wbx)
self.uhd_usrp_source_0.set_center_freq(433900000, 0)
self.uhd_usrp_source_0.set_gain(input_gain_slider_wbx,
0)
self.uhd_usrp_source_0.set_antenna("RX2", 0)
and the second:
self.uhd_usrp_source_1 = uhd.usrp_source(
device_addr="",
stream_args=uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_source_1.set_subdev_spec("B:A",
0)
self.uhd_usrp_source_1.set_samp_rate(samp_rate_CC1000)
self.uhd_usrp_source_1.set_center_freq(freq_CC1000, 0)
self.uhd_usrp_source_1.set_gain(gain_CC1000,
0)
There are certain posts about using different
firmware, but I am not able to figure out what should
I really do, and is that necessary?
Thanx for help,
Best,
--
Nemanja Savić