In GNU Radio, it is not possible to use two N310s with both sinks and source.
UHD fails and claims it cannot create either the sink or source, whatever comes last.
Setup Details
A GNU Radio flowgraph with a UHD sink and source. A device string that specifies addr0=...,addr1=... triggers this issue.
Expected Behavior
Initialize both USRPs and run a flowgraph. The same configuration works with e.g. benchmark_rate.
Actual Behaviour
UHD throws an error that the device is already claimed.
Issue Description
In GNU Radio, it is not possible to use two N310s with both sinks and source. UHD fails and claims it cannot create either the sink or source, whatever comes last.
Setup Details
A GNU Radio flowgraph with a UHD sink and source. A device string that specifies
addr0=...,addr1=...
triggers this issue.Expected Behavior
Initialize both USRPs and run a flowgraph. The same configuration works with e.g.
benchmark_rate
.Actual Behaviour
UHD throws an error that the device is already claimed.
Steps to reproduce the problem
Additional Information
https://github.com/EttusResearch/uhd/blob/dfc7b31cfb9a5a001f0786a1ad963b93aad871a6/host/lib/device.cpp#L49-L53
This would fix it: