Re: [Discuss-gnuradio] Error installing wxPython on CYGWIN in Windows XP
Hi Don and ALL: A. Managed to install and work wxWidgets but I just cannot manage wxPython. Anyhow the following is how I managed wxWidgets and errors found in trying to install wxPython. B. Referring to http://gnuradio.org/redmine/wiki/gnuradio/WxPythonCygwin STEP 4: ( I had to add a few more lines that I took from wxPython's src website http://www.wxpython.org/BUILD.html .. so now we have) CC=gcc -mno-cygwin -mwindows \ CXX=g++ -mno-cygwin -mwindows \ LDFLAGS=-mno-cygwin -mwindows \ ../configure \ --with-msw \ --build=i686-pc-mingw32 \ --prefix=/usr/local \ STEP 4a, 5 and 6: Remains the same. STEP 7: (there is slight change the cygwx*.dll files are now wx*.dll files.. so we have) mv /usr/local/lib/wx*.dll /usr/local/bin STEP 8: so now when you try step 8 it WORKS! STEP 9: (But now I am stuck in STEP 9 and cannot move forward tried all possibilities the following is the code I am using and the output+errors...) python setup.py build_ext --inplace WXPORT=msw COMPILER=mingw32 BUILD_GLCANVAS=0 BUILD_ACTIVEX=0 UNICODE=0 WX_CONFIG=bash.exe -e /usr/local/bin/wx-config OUTPUT+ERROR WARNING: WXWIN not set in environment. Assuming '..' Preparing CORE... Preparing STC... Preparing GIZMOS... running build_ext building '_core_' extension gcc -mno-cygwin -mdll -O -Wall -DSWIG_TYPE_TABLE=_wxPython_table -DSWIG_PYTHON_OUTPUT_TUPLE -DWXP_USE_THREAD=1 -UNDEBUG -DWXUSINGDLL -D__WXMSW__ -Iinclude -Isrc -I/usr/local/lib/wx/include/msw-ansi-release-2.8 -I/usr/local/include/wx-2.8 -I/usr/include/python2.5 -c src/helpers.cpp -o build/temp.cygwin-1.7.1-i686-2.5/src/helpers.o -mthreads -O3 In file included from /usr/include/python2.5/Python.h:57, from src/helpers.cpp:15: /usr/include/python2.5/pyport.h:257:24: sys/select.h: No such file or directory src/helpers.cpp: In function `bool wxColour_helper(PyObject*, wxColour**)': src/helpers.cpp:2933: warning: comparison between signed and unsigned integer expressions error: command 'gcc' failed with exit status 1 Pleas HELP!!. regards, Shabbir On Wed, Jan 13, 2010 at 2:36 AM, Don Ward don2387w...@sprynet.com wrote: Shabbir Ahmed wrote: i. Down to business I am having errors in installing wxPython on CYGWIN in Windows XP. ii. Have been referring to http://gnuradio.org/redmine/wiki/gnuradio/WxPythonCygwin for installation guide. iii. In the above, Steps 1, 2, 3, 4 and 4a works like a charm, I am still attaching the output files in case you need to refer to them. iv. In Steps 5 i get the following warnings and error: In file included from ../src/msw/utils.cpp:56: /usr/lib/gcc/i686-pc-cygwin/4.3.4/../../../../include/w32api/winsock.h:479: error: declaration of C function ‘int select(int, _types_fd_set*, _types_fd_set*, _types_fd_set*, const timeval*)’ conflicts with /usr/include/sys/select.h:31: error: previous declaration ‘int select(int, _types_fd_set*, _types_fd_set*, _types_fd_set*, timeval*)’ here As Bob McGwier reported to the list on 3 Jan, there has been a major update to Cygwin, including a switch to gcc 4.3.4. I don't know if anyone has tried to install GNU Radio with the new version and I know that the instructions in the wiki have not been updated for the the new version. The immediate problem is that both winsock.h and select.h have been included, leading to a conflict. You may be able to avoid this by editing build-local/lib/wx/include/msw-ansi-release-2.8/wx/setup.h so that HAVE_SYS_SELECT_H is undefined. Of course this might just be the first of many such errors that are not easily fixed. Another possibility is that another include file in gcc 4.3.4 is including select.h. If that is the case, we will need to see what can be done. It should be noted that the latest Cygwin FAQ states you can't use winsock functions in Cygwin (even though the winsock.h header file is included in the distribution). So they may have changed it so it just won't work. Checking out the new Cygwin is on my list of things to do, but it probably won't happen soon. Please let us know what you find. -- Don W. -- Shabbir Ahmed PhD. Student Centre for Telecommunications and Microelectronics Victoria University Email: shabbir.ah...@live.vu.edu.au ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Error installing wxPython on CYGWIN in Windows XP
Shabbir Ahmed wrote: A. Managed to install and work wxWidgets but I just cannot manage wxPython. Anyhow the following is how I managed wxWidgets and errors found in trying to install wxPython. B. Referring to http://gnuradio.org/redmine/wiki/gnuradio/WxPythonCygwin STEP 4: ( I had to add a few more lines that I took from wxPython's src website http://www.wxpython.org/BUILD.html .. so now we have) CC=gcc -mno-cygwin -mwindows \ CXX=g++ -mno-cygwin -mwindows \ LDFLAGS=-mno-cygwin -mwindows \ The -mno-cygwin option says to create a native Windows version rather than a Cygwin version, which gets around the winsock.h vs. select.h problem. But it is not clear whether a non-Cygwin extension will work with the Cygwin version of Python. ../configure \ --with-msw \ --build=i686-pc-mingw32 \ --prefix=/usr/local \ STEP 4a, 5 and 6: Remains the same. STEP 7: (there is slight change the cygwx*.dll files are now wx*.dll files.. so we have) mv /usr/local/lib/wx*.dll /usr/local/bin STEP 8: so now when you try step 8 it WORKS! STEP 9: (But now I am stuck in STEP 9 and cannot move forward tried all possibilities the following is the code I am using and the output+errors...) python setup.py build_ext --inplace WXPORT=msw COMPILER=mingw32 BUILD_GLCANVAS=0 BUILD_ACTIVEX=0 UNICODE=0 WX_CONFIG=bash.exe -e /usr/local/bin/wx-config OUTPUT+ERROR WARNING: WXWIN not set in environment. Assuming '..' Preparing CORE... Preparing STC... Preparing GIZMOS... running build_ext building '_core_' extension gcc -mno-cygwin -mdll -O -Wall -DSWIG_TYPE_TABLE=_wxPython_table -DSWIG_PYTHON_OUTPUT_TUPLE -DWXP_USE_THREAD=1 -UNDEBUG -DWXUSINGDLL -D__WXMSW__ -Iinclude -Isrc -I/usr/local/lib/wx/include/msw-ansi-release-2.8 -I/usr/local/include/wx-2.8 -I/usr/include/python2.5 -c src/helpers.cpp -o build/temp.cygwin-1.7.1-i686-2.5/src/helpers.o -mthreads -O3 In file included from /usr/include/python2.5/Python.h:57, from src/helpers.cpp:15: /usr/include/python2.5/pyport.h:257:24: sys/select.h: No such file or directory Your Cygwin version of Python wants to use select.h, which doesn't exist in you non-Cygwin (i.e., -mno-cygwin) environment. Again, I don't know if it is possible to build non-Cygwin extensions for a Cygwin Python. The good news is that this problem has been reported on the wxWidgets bug tracker and is being worked on (see http://trac.wxwidgets.org/ticket/11626). The bad news, is that the supposed correct answer is to modify the code (if possible) to use posix networking calls in place of the Windows calls. -- Don W. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] GR on CentOS 5 x64_64?
Hi Michael I haven't installed gnuradio on CentOS in a while (since gr 1.3.1), but these instructions should point you to the right direction. To install properly on CentOS 5, you'll be better off installing the RPMForge repository for packages. (instructions to add rpmforge:) http://wiki.centos.org/AdditionalResources/Repositories/RPMForge?action=showredirect=Repositories/RPMForge Once rpmforge is ok, try yum upgrade and then the following command: yum groupinstall Engineering and Scientific Development Tools -y yum install fftw-devel cppunit-devel wxPython-devel libusb-devel guile boost-devel alsa-lib-devel gsl-devel python-devel pygsl python-cheetah python-lxml zlib-devel glib2-devel python-numpy -y This should set you up with most of what's needed to compile gnuradio. Unfortunately rpmforge doesn't have (or didn't use to have) all that's needed for gnuradio, so some stuff still has to be done by hand: SDCC: http://sourceforge.net/projects/sdcc/files/sdcc/sdcc-src-2.9.0.tar.bz2/download (needed for USRP support) SWIG: http://sourceforge.net/projects/swig/files/ FFTW: http://www.fftw.org/download.html Make sure you configure FFTW with the --enable-float and --enable-shared ./configure --enable-float --enable-shared Libjack (only if you want jack audio) http://jackaudio.org/downloads/jack-audio-connection-kit-0.116.2.tar.gz After compiling and installing (configure, make, make install) all of those, you should be all set to compile gnuradio. Last time I tried this was with 1.3.1, so some minor adjustments may be needed if you will be compiling the latest sources. If your processing is the bottleneck, make sure you stick to 86_64 kernel as it gives you roughly twice as much sample processing power if compared to the 32 bit kernel on the same machine. Good luck! Charles On Wed, Jan 13, 2010 at 12:09 PM, Michael Dickens m...@alum.mit.edu wrote: I'm wondering if anyone has successfully installed GR on CentOS 5 x86_64, and if so any advice would be appreciated. Thanks in advance. - MLD I've been trying to install GNU Radio on CentOS 5 x86_64. I get some of the dependencies from yum, but I'm having to find alternative repositories for some, and even compiling some by hand (gasp!). IMHO, it's never a good thing to combine too many install locations when building any reasonably complex package (e.g., GNU Radio). Anyway, I can get to the point of compiling GR -- configure seems to find everything it needs -- but during linking of gruel LD spits out a whole slew of library dependency issues and finally exits with an error that it can't like the library since it can't find some system library. I think this is a 32/64-bit issue, but as this is my first real venture in 32/64 bit territory on Linux it's just my best guess. I don't have that particular terminal in front of me to write specifically what the error is. I've search the internet for various combinations of GR and centos, and all of the hits are old and not relevant -- most are from the GR discuss list a couple years back. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] gr-sounder running on Basic TX and RX
On Tue, Jan 12, 2010 at 12:37, Yan Nie yn...@uwo.ca wrote: Can gr-sounder run on Basic daughter board? If not, what's the problem? (gr-sounder said the boards may be standalone LFTX/LFRXs or RFX daughterboards, but what the reasons will be?) It will work with the Basic boards; however, the lack of anti-aliasing filters (as are on the LFRX boards) may introduce higher noise and interference to the receiver processing. Johnathan ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] GR on CentOS 5 x64_64?
Hi Charles - Thanks for your extensive and quick reply! I'll give it a shot using RPMforge as you suggest. If I can get anything going, I'll push it to the GR wiki (since there is no entry for CentOS yet). - MLD On Jan 13, 2010, at 10:20 AM, Charles Herdt wrote: I haven't installed gnuradio on CentOS in a while (since gr 1.3.1), but these instructions should point you to the right direction. To install properly on CentOS 5, you'll be better off installing the RPMForge repository for packages. (instructions to add rpmforge:) http://wiki.centos.org/AdditionalResources/Repositories/RPMForge?action=showredirect=Repositories/RPMForge ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Solid State Amplifier
Dear all, I would like to ask which Solid State Power Amplifier (approx 1 KW) can be used with USRP2 for the purpose of amateur radio. Thanks Lokesh Kumar ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] WBX
At long last, the WBX is now available. It covers 50 MHz to 2.2 GHz. The introductory price is $400 which includes an LNA/filter board and an MCX to SMA-bulkhead cable. After the initial batch is gone, the price will be changing to $450 to reflect the increased costs and capabilities associated with the improved specs since our redesign for coverage to 2.2 GHz. Orders can be placed through http://ettus.com More details and more detailed specs will follow in the next few days. Thanks, Matt Ettus ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] USRP for sale
Hi all, I am selling the following USRP Package bought back in December 2009. USRP mother board - serial number 4461 (installed) with enclosure and power supply USB cable 2 SMA-Bulkhead connectors (installed) 1 - fan (installed) 1- LFRX daughter board (DC to 30mhz receive) 1-TVRX daughter board (50 to 860 mhz receive - installed) 1-DBSRX daughter board (800 to 2.4 ghz receive - installed) $500.00 + shipping)- work through PayPal Reason for selling? - No time to enjoy. Contact me directly at stevemn @intergate.com. Thanks Steve ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] WBX
Have any other specs changed besides the extension to 2.2Ghz (e.g. the old transceiver brochure specified 100mW TX power)? It will do 50-100mW up to 1 GHz and and 30-50 mW above 1 GHz. It also has transmitter power control, so you can reduce output power. Matt ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Re: WBX
On 01/13/2010 12:01 PM, Gregory Maxwell wrote: On Wed, Jan 13, 2010 at 2:42 PM, Matt Ettusm...@ettus.com wrote: At long last, the WBX is now available. It covers 50 MHz to 2.2 GHz. The introductory price is $400 which includes an LNA/filter board and an MCX to SMA-bulkhead cable. After the initial batch is gone, the price will be changing to $450 to reflect the increased costs and capabilities associated with the improved specs since our redesign for coverage to 2.2 GHz. Orders can be placed through http://ettus.com Before I pull the trigger on an order I just wanted to confirm that its expected that the WBX will be usable with the USRP1. Thanks! Yes, the WBX works with the USRP1, and the driver is ready and in the Git tree. It does not YET work with the USRP2, but will as soon as the driver is written. Matt ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] OFDM modulation/demodulation over USRP2
Hi, I'm using Ubuntu 9.10, gnuradio version 3.2.2 and two USRP2 boards with XCVR2450 daughter boards. The boards are about a meter apart from each other. I'm trying to get OFDM working over USRP2 boards and for that I'm using GRC. I created a simple local loop (without USRPs): signal_source-modulation-channel_model-demodulation-scope_sink. In this case OFDM modulation/demodulation works fine. However, when I split the loop into a sender signal_source-modulation-usrp2_sink and a receiver: usrp2_src-demodulation-scope_sink the decoding does not work, i.e. I don't get any output on the scope_sink. Although, FFT of the usrp2_src output looks exactly like what OFDM should look like. I'm pretty sure that the error is connected to OFDM as I got this transmitter/receiver pair working with GMSK, for example. I also tried the examples in gnuradio-3.2.2/gnuradio-examples/python/ofdm which I had to tweak a bit in order to get them using USRP2, but I got the same results: there is an OFDM-like signal in the air, but it's not getting decoded. Did anyone got OFDM demodulation working on USRP2? If so, any hints are highly appreciated. Thanks, Veljko ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] pySerial and GNU Radio
Hi there Gurus of Software Defined Radio Heaven,
I have been trying to get pySerial and GNU Radio to work together but only
with limited success. The goal is to read data from a serial connection,
say '/dev/ttyUSB0', and use it to calculate the bit error rate.
I'm using pySerial in GNU Radio the following way,
[...]
self.ser = serial.Serial('/dev/ttyUSB0')
self.src = gr_file_descriptor_source(gr.sizeof_char, self.ser.fileno(),
False)
[...]
If I put a self.ser.readline() in there somewhere (before calling Run())
the next line is read correctly from the serial connection.
When I connect a file_descriptor_source with both a file_sink and a
scope_sink the result is that the file contains the correct data, no
problem, but the scope_sink just never gets updated. No errors, no
nothing. When I change the repeat parameter to true, I get a 'lseek'
Invalid seek error.
Any ideas on how to get it working?
- Martin
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[Discuss-gnuradio] RE: Discuss-gnuradio Digest, Vol 85, Issue 30
Hi : I am trying to build a new block into the gnuradio, after writing the .h .cc .i files and making some changes in the makefile.am configure.ac , I type the following command: ./bootstrap the result is : doc/Makefile.am:77: `%'-style pattern rules are a GNU make extension doc/Makefile.am:80: `%'-style pattern rules are a GNU make extension and it seems right, then I tried the ./configure , and the terminal showed that : checking for gnuradio-core = 2... Package gnuradio-core was not found in the pkg-config search path. Perhaps you should add the directory containing `gnuradio-core.pc' to the PKG_CONFIG_PATH environment variable No package 'gnuradio-core' found configure: error: Library requirements (gnuradio-core = 2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them. I know the environment variable, but i am confused about why it did not show any error when i try to build the gr-how-to-write-a-block module. and the error block i just tried is something like the example one. can anyone give me some suggestions? thanks! tuyang _ SkyDrive电子画册，带你领略精彩照片，分享“美”时“美”刻! http://www.windowslive.cn/campaigns/e-magazine/ngmchina/?a=c___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] WBX
Matt Ettus wrote: At long last, the WBX is now available. It covers 50 MHz to 2.2 GHz. The introductory price is $400 which includes an LNA/filter board and an MCX to SMA-bulkhead cable. After the initial batch is gone, the price will be changing to $450 to reflect the increased costs and capabilities associated with the improved specs since our redesign for coverage to 2.2 GHz. Orders can be placed through http://ettus.com More details and more detailed specs will follow in the next few days. Thanks, Matt Ettus thanks Matt =) i been waiting so long for this.. Adib -- View this message in context: http://old.nabble.com/WBX-tp27150807p27156015.html Sent from the GnuRadio mailing list archive at Nabble.com. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Build Problems on Karmic for git repository....
Hi, I haven't built gnuradio for a month or two, and just did a git pull and did: autoreconf -f ./configure make and got the following compile errors: libtool: compile: g++ -DHAVE_CONFIG_H -I. -I../../.. -DOMNITHREAD_POSIX=1 -I/usr/include -I/home/frohro/Desktop/git/gnuradio/omnithread -I/home/frohro/Desktop/git/gnuradio/gnuradio-core/src/lib/runtime -I/home/frohro/Desktop/git/gnuradio/gnuradio-core/src/lib/general -I/home/frohro/Desktop/git/gnuradio/gnuradio-core/src/lib/general -I/home/frohro/Desktop/git/gnuradio/gnuradio-core/src/lib/gengen -I/home/frohro/Desktop/git/gnuradio/gnuradio-core/src/lib/gengen -I/home/frohro/Desktop/git/gnuradio/gnuradio-core/src/lib/filter -I/home/frohro/Desktop/git/gnuradio/gnuradio-core/src/lib/filter -I/home/frohro/Desktop/git/gnuradio/gnuradio-core/src/lib/missing -I/home/frohro/Desktop/git/gnuradio/gnuradio-core/src/lib/reed-solomon -I/home/frohro/Desktop/git/gnuradio/gnuradio-core/src/lib/viterbi -I/home/frohro/Desktop/git/gnuradio/gnuradio-core/src/lib/io -I/home/frohro/Desktop/git/gnuradio/gnuradio-core/src/lib/g72x -I/home/frohro/Desktop/git/gnuradio/gnuradio-core/src/lib/swig -I/home/frohro/Desktop/git/gnuradio/gnuradio-core/src/lib/hier -I/home/frohro/Desktop/git/gnuradio/gnuradio-core/src/lib/swig -I/home/frohro/Desktop/git/gnuradio/gruel/src/include -I/home/frohro/Desktop/git/gnuradio/gruel/src/include -I/usr/include/python2.6 -I/usr/include/qwt -I/usr/include/qwtplot3d-qt4 -DQT_SHARED -I/usr/include/qt4 -I/usr/include/qt4/QtCore -DQT_SHARED -I/usr/include/qt4 -I/usr/include/qt4/QtGui -I/usr/include/qt4/QtCore -I. -g -O2 -Wall -Woverloaded-virtual -pthread -MT FrequencyDisplayPlot.lo -MD -MP -MF .deps/FrequencyDisplayPlot.Tpo -c FrequencyDisplayPlot.cc -fPIC -DPIC -o .libs/FrequencyDisplayPlot.o In file included from /usr/include/qwt/qwt_plot.h:17, from ./FrequencyDisplayPlot.h:5, from FrequencyDisplayPlot.cc:4: /usr/include/qwt/qwt_array.h:25:23: error: qmemarray.h: No such file or directory In file included from /usr/include/qwt/qwt_marker.h:20, from /usr/include/qwt/qwt_plot.h:23, from ./FrequencyDisplayPlot.h:5, from FrequencyDisplayPlot.cc:4: /usr/include/qwt/qwt_text.h:20:29: error: qsimplerichtext.h: No such file or directory In file included from /usr/include/qwt/qwt_plot.h:24, from ./FrequencyDisplayPlot.h:5, from FrequencyDisplayPlot.cc:4: /usr/include/qwt/qwt_legend.h:16:25: error: qscrollview.h: No such file or directory In file included from /usr/include/qwt/qwt_legend.h:25, from /usr/include/qwt/qwt_plot.h:24, from ./FrequencyDisplayPlot.h:5, from FrequencyDisplayPlot.cc:4: /usr/include/qwt/qwt_plot_dict.h:15:22: error: qintdict.h: No such file or directory In file included from /usr/include/qwt/qwt_plot.h:25, from ./FrequencyDisplayPlot.h:5, from FrequencyDisplayPlot.cc:4: /usr/include/qwt/qwt_plot_printfilter.h:16:24: error: qvaluelist.h: No such file or directory In file included from ./FrequencyDisplayPlot.h:6, from FrequencyDisplayPlot.cc:4: /usr/include/qwt/qwt_painter.h:14:25: error: qpointarray.h: No such file or directory In file included from FrequencyDisplayPlot.cc:4: ./FrequencyDisplayPlot.h:8:28: error: qwt_plot_curve.h: No such file or directory ./FrequencyDisplayPlot.h:9:30: error: qwt_scale_engine.h: No such file or directory ./FrequencyDisplayPlot.h:10:30: error: qwt_scale_widget.h: No such file or directory In file included from ./FrequencyDisplayPlot.h:11, from FrequencyDisplayPlot.cc:4: /usr/include/qwt/qwt_plot_zoomer.h:15:25: error: qvaluestack.h: No such file or directory In file included from FrequencyDisplayPlot.cc:4: ./FrequencyDisplayPlot.h:12:29: error: qwt_plot_panner.h: No such file or directory ./FrequencyDisplayPlot.h:13:29: error: qwt_plot_marker.h: No such file or directory FrequencyDisplayPlot.cc:6:28: error: qwt_scale_draw.h: No such file or directory In file included from /usr/include/qwt/qwt_dimap.h:14, from /usr/include/qwt/qwt_grid.h:15, from /usr/include/qwt/qwt_plot.h:18, from ./FrequencyDisplayPlot.h:5, from FrequencyDisplayPlot.cc:4: /usr/include/qwt/qwt_math.h: In function ‘void qwtShiftArray(T*, int, int)’: /usr/include/qwt/qwt_math.h:162: error: there are no arguments to ‘QABS’ that depend on a template parameter, so a declaration of ‘QABS’ must be available /usr/include/qwt/qwt_math.h:162: note: (if you use ‘-fpermissive’, G++ will accept your code, but allowing the use of an undeclared name is deprecated) In file included from /usr/include/qwt/qwt_grid.h:16, from /usr/include/qwt/qwt_plot.h:18, from ./FrequencyDisplayPlot.h:5, from FrequencyDisplayPlot.cc:4: /usr/include/qwt/qwt_scldiv.h: At global scope: /usr/include/qwt/qwt_scldiv.h:128: error: ISO C++ forbids declaration of ‘QMemArray’ with no type /usr/include/qwt/qwt_scldiv.h:128: error: expected ‘;’ before ‘’ token /usr/include/qwt/qwt_scldiv.h:129: error: ISO C++ forbids declaration of ‘QMemArray’ with no type /usr/include/qwt/qwt_scldiv.h:129: error: expected ‘;’ before ‘’ token
[Discuss-gnuradio] Some questions on USRP2
Hi, I have the following questions, 1. I found the usrp2 box, not responding on certain Ethernet cards? Means, will it only work when connected to some Gig-bit Etherent cards, found when connecting on the certain 10/100M ethernet cards, not responding when tried the find_usrps. 2. Am compiled the gnuradio-3.2.2 software by providing --prefix, --exec-prefix for the configure script, but after installing the find_usrps executable expecting the programme usrp2_socket_opener in the /usr/local/bin folder. Why it is unable to take from the local directory, where the find_usrps sitting after installation, though it is present there. Could any body help me out. best regards, srinivas. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
