Sure, screenshot of flowgraph is included. GRC version is 3.8,
UHD is 4.1.0.
The E310 is being used in networking mode for some very basic
testing. I have an E312 set up as to transmit a sine wave
output (USRP Sink), which is connected over SMA to the E310 Rx
ports (USRP Source). This works fine with a single Rx channel,
and I can split the output of the transmitter and feed it to two
different E310s, which works just fine as well. However, if I
try to receive them both on the same E310, I get an error.
On 2022-07-27 13:40, Lipski,
Michael Victor wrote:
I tried both options;
"A:A A:B" was invalid; it seems to accept "A:0 A:1",
except that it gives me the same error message: "Runtime
Error: port number 1 exceeds max of 0."
Everything
works fine with a single receive channel. I have also
tried streaming a single receive channel from two
different E310s, which works just fine as well. As soon
as I try to add a second Rx channel, the flowgraph stops
working.
Could you perhaps share the flow-graph with the list, and which
version of UHD, Gnu Radio you're using? Are you running on the
E310 itself, or using
"network mode" ?
This may be a bug in gr-uhd, not sure.