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Re: [Discuss-gnuradio] gnuradio debug with gnuradio ofdm


From: bin zan
Subject: Re: [Discuss-gnuradio] gnuradio debug with gnuradio ofdm
Date: Fri, 14 Aug 2009 14:32:28 -0400

Thanks, Eric. However, there must something wrong. Because it says fusb::_reap: Interrupted system call. Without gdb, it will go through more stuff.  Any idea?

Thanks,
Bin

On Fri, Aug 14, 2009 at 1:48 PM, Eric Blossom <address@hidden> wrote:
On Thu, Aug 13, 2009 at 01:52:12PM -0400, bin zan wrote:
> Hello,
>       I was trying to use gdb with ofdm example.  I called gri_debugger_hook
> in  gr_ofdm_frame_sin.cc :work. However, it gives following output which is
> not what I expected.  Can any one give me a help or explanation?
>
> Thanks,
> Bin
>
>
> #########################################
> /root/gnuradio-3.2.2/gnuradio-examples/python/ofdm/benchmark_ofdm_rx.py(211)main()
> -> tb.start()                      # start flow graph
> (Pdb) c
> fusb::_reap: Interrupted system call
>
> #########################################
> Breakpoint 1 at 0xb7b93703: file gri_debugger_hook.cc, line 29.
> (gdb) c
> Continuing.

Looks good to me.

You hit the break point, and then you told it to continue.
It did ;-)

Eric


> [New Thread 0xb5f1db90 (LWP 7839)]
> [New Thread 0xb52fab90 (LWP 7840)]
> [New Thread 0xb4af9b90 (LWP 7841)]
> [New Thread 0xb42f8b90 (LWP 7842)]
> [New Thread 0xb3af7b90 (LWP 7843)]
> [New Thread 0xb32f6b90 (LWP 7844)]
> [Thread 0xb4af9b90 (LWP 7841) exited]
> [New Thread 0xb2af5b90 (LWP 7845)]
> [Thread 0xb42f8b90 (LWP 7842) exited]
> [New Thread 0xb22f4b90 (LWP 7846)]
> [Thread 0xb3af7b90 (LWP 7843) exited]
> [New Thread 0xb1af3b90 (LWP 7847)]
> [Thread 0xb2af5b90 (LWP 7845) exited]
> [New Thread 0xb12f2b90 (LWP 7848)]
> [Thread 0xb32f6b90 (LWP 7844) exited]
> [New Thread 0xb0af1b90 (LWP 7849)]
> [Thread 0xb22f4b90 (LWP 7846) exited]
> [New Thread 0xb02f0b90 (LWP 7850)]
> [Thread 0xb1af3b90 (LWP 7847) exited]
> [New Thread 0xafaefb90 (LWP 7851)]
> [Thread 0xb0af1b90 (LWP 7849) exited]
> [New Thread 0xaf2eeb90 (LWP 7852)]
> [Thread 0xafaefb90 (LWP 7851) exited]
> [New Thread 0xaeaedb90 (LWP 7853)]
> [Thread 0xb12f2b90 (LWP 7848) exited]
> [New Thread 0xae2ecb90 (LWP 7854)]
> [Thread 0xaeaedb90 (LWP 7853) exited]
> [New Thread 0xadaebb90 (LWP 7855)]
> [Thread 0xb02f0b90 (LWP 7850) exited]
> [New Thread 0xad2eab90 (LWP 7856)]
> [Thread 0xaf2eeb90 (LWP 7852) exited]
> [New Thread 0xacae9b90 (LWP 7857)]
> [Thread 0xadaebb90 (LWP 7855) exited]
> [New Thread 0xac2e8b90 (LWP 7858)]
> [Thread 0xae2ecb90 (LWP 7854) exited]
> [New Thread 0xabae7b90 (LWP 7859)]
> [Thread 0xad2eab90 (LWP 7856) exited]
> [New Thread 0xab2e6b90 (LWP 7860)]
> [Thread 0xacae9b90 (LWP 7857) exited]
> [New Thread 0xaaae5b90 (LWP 7861)]
> [Thread 0xac2e8b90 (LWP 7858) exited]
> [New Thread 0xaa2e4b90 (LWP 7862)]
> [Thread 0xaaae5b90 (LWP 7861) exited]
> [New Thread 0xa9ae3b90 (LWP 7863)]
> [Thread 0xabae7b90 (LWP 7859) exited]
> [New Thread 0xa92e2b90 (LWP 7864)]
> [Thread 0xab2e6b90 (LWP 7860) exited]
> [New Thread 0xa8ae1b90 (LWP 7865)]
> [Thread 0xa9ae3b90 (LWP 7863) exited]
> [Thread 0xa92e2b90 (LWP 7864) exited]
> [Thread 0xaa2e4b90 (LWP 7862) exited]
> [Thread 0xb52fab90 (LWP 7840) exited]
> [Thread 0xa8ae1b90 (LWP 7865) exited]
> [Thread 0xb5f1db90 (LWP 7839) exited]
>
> Program exited normally.

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