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From: | Jared Jensen |
Subject: | [Discuss-gnuradio] Big bugs out of nowhere... |
Date: | Fri, 14 Mar 2008 10:48:29 -0400 |
I haven't been using my usrp for a little while. I've been porting my code to a TI C64x+. I came back to my usrp today and tried to run just a basic receive for test data for my TI DSP. I got the following error. In usbview I see a "USRP Rev4" under my ehci controller. I thought it might be the board, so I grabbed my other usrp, and the exact same thing happened. (This is with gnuradio-3.1.1 ) So I tried my older gnuradio install, and tried to run usrp_fft.py... and the same things happened. I checked /usr/local/share/usrp. It has all of the rbf (see below). Has anyone encountered this before? It was just a few months back everything was great... I didn't touch gr for a while... came back and BOOM. :( No joy. usb_control_msg failed: error sending control message: Protocol error usb_control_msg failed: error sending control message: Protocol error usb_control_msg failed: error sending control message: Protocol error usrp: failed to load fpga bitstream /usr/local/share/usrp/rev4/std_2rxhb_2tx.rbf. Traceback (most recent call last): File "./usrp_wfm_rcv.py", line 289, in <module> app = stdgui2.stdapp (wfm_rx_block, "USRP WFM RX") File "/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/stdgui2.py", line 36, in __init__ wx.App.__init__ (self, redirect=False) File "/usr/lib/python2.5/site-packages/wx-2.6-gtk2-unicode/wx/_core.py", line 7700, in __init__ self._BootstrapApp() File "/usr/lib/python2.5/site-packages/wx-2.6-gtk2-unicode/wx/_core.py", line 7352, in _BootstrapApp return _core_.PyApp__BootstrapApp(*args, **kwargs) File "/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/stdgui2.py", line 39, in OnInit frame = stdframe (self.top_block_maker, self.title, self._nstatus) File "/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/stdgui2.py", line 60, in __init__ self.panel = stdpanel (self, self, top_block_maker) File "/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/stdgui2.py", line 81, in __init__ self.top_block = top_block_maker (frame, self, vbox, sys.argv) File "./usrp_wfm_rcv.py", line 79, in __init__ self.u = usrp.source_c() # usrp is data source File "/usr/local/lib/python2.5/site-packages/gnuradio/usrp.py", line 248, in __init__ fpga_filename, firmware_filename) File "/usr/local/lib/python2.5/site-packages/gnuradio/usrp1.py", line 1232, in source_c return _usrp1.source_c(*args) RuntimeError: can't open usrp1 <prompt>:/proc$ cd /usr/local/share/usrp/rev4/ total 840k drwxr-xr-x 2 root root 4.1k 2007-11-12 11:57 ./ drwxr-xr-x 4 root root 4.1k 2007-08-20 20:45 ../ -rw-r--r-- 1 root root 181k 2007-11-12 11:56 multi_2rxhb_2tx.rbf -rw-r--r-- 1 root root 181k 2007-11-12 11:56 std_2rxhb_2tx.rbf -rw-r--r-- 1 root root 182k 2007-11-12 11:56 std_4rx_0tx.rbf -rw-r--r-- 1 root root 18k 2007-11-12 11:56 std.ihx -rw-r--r-- 1 root root 123k 2007-11-12 11:57 usrp_radar_mono.rbf -rw-r--r-- 1 root root 114k 2007-11-12 11:57 usrp_sounder.rbf j0j Need to know the score, the latest news, or you need your HotmailĀ®-get your "fix". Check it out. |
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