USRP Hardware Driver and USRP Manual  Version: 003.008.005-release
UHD and USRP Manual
Namespace List
Here is a list of all namespaces with brief descriptions:
[detail level 123]
 Nuhd
 N_log
 Ncast
 Nconvert
 Ncsv
 Nmath
 Nfp_compare
 Nmsg
 Ntransport
 Nvrt
 Nusrp
 Nusrp_clock