On 11/15/2010 09:08 PM, XIAN PAN wrote:
Your "freezing" is very likely due to your machine not being up to
the task of doing FFTs of data at 6.25Msps. Try specifying "-d 40"
I installed the latest firmware : "Raw Ethernet with XCVR2450,
V3.3.1git". FPGA images is "u2_rev3-20100603.bin". The OS is
Fedora 13. And the version of gnu-radio is gnuradio-3.3.0.
When I run the command: #usrp2_fft.py -f 2.476G -g 45. The program
can work, but I cannot click any choice box on the screen----
cannot choose the box of "Peak Hold" and others; cannot re-put the
"center freq". The thing likes that the program is dead after it
starts running. I only can force quit it, otherwise it cannot stop
normally. And after I force quit, the following information will
address@hidden ~]# usrp2_fft.py -f 2.476G -g 45
python: Fatal IO error 11 (Resource temporarily
unavailable) on X server :0.0.
Is there anybody can help me? Thanks. And my former problem is
still here that my USRP2 + XCVR2450 only received noise rather
usrp2_fft.py command line and see if that improves the usability
of the user-interface.