Re: [USRP-users] feedback from a USRP message

2017-10-30 Thread Derek Kozel via USRP-users
The error checking of the parameter range will happen inside of UHD rather than in the GNU Radio wrapper. The existing check is only for the type of the parameter, in the gain case a numerical value is supplied so it passes the check. The first command will result in a tune to 2.4 GHz. The second

Re: [USRP-users] feedback from a USRP message

2017-10-30 Thread Jason Matusiak via USRP-users
Thanks Derek, that last link helped get me in the right direction. I set both to debug level (to try to get as much output as I can. What bothers me is that I get this message for sending what I feel like is a valid command: gr::debug :DEBUG: gr uhd usrp source0 - Processing command message ((c

Re: [USRP-users] feedback from a USRP message

2017-10-30 Thread Derek Kozel via USRP-users
Hi Jason, The command message handling in the USRP source in GNU Radio is a bit interesting. The command may contain many pairs of key->value, most of which end up in a call to their own handler. There is a debug message printed for each of these handlers if you have GNU Radio debug messages enabl

[USRP-users] feedback from a USRP message

2017-10-30 Thread Jason Matusiak via USRP-users
Is there anyway to get feedback from a sent message command to a USRP source in GR?  I was sending some commands and was /pretty/ sure I was doing it right, but to know for sure I sent a bogus command, and it didn't complain (I expected to see something on the terminal).  Is there anyway to tur