[Discuss-gnuradio] make check error

Hi All, I was trying to write my own signal processing block, howto.add_ff(), which adds 1 to the signal. I have followed every steps written in dawei shen's tutorial. But i got make check error as following: == ERROR: test_003_ad

Re: [Discuss-gnuradio] Synchronise Signal for TV reception

--- Martin Dvh <[EMAIL PROTECTED]> wrote: > Hi kelvin, > kelvin loi wrote: > > Hi ALL, > > Martin! I have seen your tv_sync block. Could i > ask > > you how actually you did that? It is a bit > difficult > > for me to understand the code. > I will t

[Discuss-gnuradio] Re: USRP_ERROR

Hi ALL! What a relieved! My USRP is okay now! YEah! I do not know what has happened to my USRP. What i did was unplug the TV_RX board and replaced with Basic Daughter board. That's all! and it works! Amazing! Cheers, kelvin --- [EMAIL PROTECTED] wrote: > Send Discuss-gnuradio mailing list sub

[Discuss-gnuradio] USRP ERROR!

Hi ALL, I have a problem on the USRP board. I have used that for about 1 year, but suddenly it popped up following errors: 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 sendin

[Discuss-gnuradio] Synchronise Signal for TV reception

Hi ALL, Martin! I have seen your tv_sync block. Could i ask you how actually you did that? It is a bit difficult for me to understand the code. I have seen Prateek Dayal's thesis as well. He detected the sync signal by using correlation (unfortunately is in MATLAB :( ). But how to implement that in

Re: [Discuss-gnuradio] Problem in building GNURADIO release 2.6 (solved)

3.4.4. --enable-sse works with gcc > 3.4.4 (see the > above link). > > cheers, > - Lee > > On Wed, 2005-12-14 at 05:31 +, kelvin loi wrote: > > Hi All! > > I managed to solve the problem of "max_stream" by > > re-installing everything includes

[Discuss-gnuradio] Problem in building GNURADIO release 2.6 (solved)

Hi All! I managed to solve the problem of "max_stream" by re-installing everything includes baseline as well. My current baseline is boost-1-32, cppunit-1.10.2, fftw-3.0.1, sdcc-2.5.0, swig-1.3.27, wxPython-2.6.1.0. I use GNUradio release 2.6 and gcc 3.4.2. Hopefully this is useful for those who en

[Discuss-gnuradio] Problem in building GNURADIO release 2.6

Hi All! I have used GNURADIO release 2.4 since beginning of this year. Everything was allright. But the problem came, when i was trying to install new GNURADIO release 2.6 yesterday. It popped up following errors when i tried to run dial_tone.py. [EMAIL PROTECTED] audio]$ python dial_tone.py Traceb

[Discuss-gnuradio] gr.fir_filter_xxx()

Hi all, Has anybody out there dive into the C++ code for the gr.fir_filter_xxx() block??? Because i just wondering why GNU radio can actually do decimation before the polyphase FIR filter? That actually is not allowed in signal processing theory isn't it? Because it will cause aliasing. Please giv

[Discuss-gnuradio] could not follow "how to write a signal processing block"

Hi GuYs! I faced problems to implement the signal processing blocks. I have acquired USRP. It works perfectly. I created the AM receiver using normal FIR filter which is provided in the gnuradio. But i am going to do something new, which is using POLYPHASE filter instead of normal FIR filter. I ha