MATLAB: Please help with the following error message on Matlab R2016b connected to Ettus N210

Question

The following error message occurs after entering command "probesdru": "UHD Error:Device discovery error: input stream error". I am using the latest version of UHD and have re-installed the drivers several times. I've searched for solutions but to no avail. Matlab recognizes the N210. All other functions appear nominal. Matlab is running on Windows 10. Any advice would be greatly appreciated.

Answer 1

Please check the UHD version number and ensure that it is supported for MATLAB R2016b. The release notes mention that the Communications System Toolbox™ Support Package for USRP Radio supports UHD version 3.9.4 for MATLAB R2016b.

Also follow these steps to ensure that your setup has been done correctly - https://www.mathworks.com/help/releases/R2016b/supportpkg/usrpradio/ug/support-package-hardware-setup.html