Re: [Discuss-gnuradio] libtool/gcc iproblems
Eric, I have been searching this out. I looked in the libstdc++ packages that I have installed and none of them had a libstdc++.la file. So I found this on the novell bugzilla site: Summary: Missing .la files in devel packages Product: openSUSE 10.2 Version: RC 1 Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Development AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] QAContact: [EMAIL PROTECTED] Hi, I've just tried to built KDE 3.5 from sources and noticed, that at least the following .la files are missing: /usr/lib64/libexpat.la /usr/lib64/libstdc++.la /usr/lib64/libjeg.la Any chance, that those get into the devel packages? Regards, Stefan [EMAIL PROTECTED] changed: What |Removed |Added Status|NEW |RESOLVED Resolution| |WONTFIX --- Comment #1 from [EMAIL PROTECTED] 2006-11-24 07:32 MST --- No. These have been removed on purpose. Libstdc++.la for instance has been removed as it is the compilers task to link in the necessary C++ runtime libraries. la files aren't needed and have been an endless source of problems and nuisances. So what should be done now? I am curious what I should do. Thanks Newell ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] FFT spike at center frequence??
All, Since I'm now involved in the project using the USRP, and am looking at FFT's acquired, I recall some mention of a DC component of the resulting FFT due to 'hardware'. What is the general approach that folks have used to deal with this problem. Thanks, John Clark. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Multiple USRPs same machine
I'm also interested in this... what I have been doing is connecting one, loading an image, and then disconnecting and connecting another and loading an image. - George Dan Halperin wrote: Hi, Is it possible to use two USRPs on the same machine? I'm having trouble finding in the USRP constructors (python or C) where you tell it which board to use if it finds multiple. Thanks, -Dan ___ 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
[Discuss-gnuradio] GPIB Support on Linux
http://digital.ni.com/softlib.nsf/websearch/402373947E6F2EFD862571BE0065ABFC national instruments does provide GPIB driver support for linux for their cards, which is not dependent on having a labview install. driver appears to be available at no cost. granted, this information probably isn't much use. the manual for the 8640B is at: http://cp.literature.agilent.com/litweb/pdf/08640-90215.pdf no GPIB option exists...was this instrument built pre 1974? rick - Everyone is raving about the all-new Yahoo! Mail beta.___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Multiple USRPs same machine
Dan Halperin wrote: Hi, Is it possible to use two USRPs on the same machine? I'm having trouble finding in the USRP constructors (python or C) where you tell it which board to use if it finds multiple. Ok, so this question was in fact as stupid as I thought it might be. The parameter which_board does in fact control which USRP is chosen. The list of USRPs seems to be a stack, at least in Python (most recently connected is number 0). Can anyone confirm or deny this? -Dan ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Symbol synchronization in Packet Radio.
Hi, Can somebody enlighten me about the symbol synchronization in Packet Radio example? I was wondering if someone can tell me which scheme is being used for it. It will be helpful if one can give me reference to the GNU Radio module where I can read the codes line by line to understand it. I need that for our project in MIMO systems. We guys at University of Texas, Dallas are trying to do some testing on GNU Radio for MIMO fading channels. So, I need to know how and when I should sample a recieved packet on different receivers. Also it would be great for us if someone can tell me use of Access code in addition to Preamble in a transmitted packet. Thanks in advance. Regards, Tarun ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Symbol synchronization in Packet Radio.
Quoting Tarun Tiwari [EMAIL PROTECTED]: Hi, Can somebody enlighten me about the symbol synchronization in Packet Radio example? I was wondering if someone can tell me which scheme is being used for it. It will be helpful if one can give me reference to the GNU Radio module where I can read the codes line by line to understand it. I need that for our project in MIMO systems. We guys at University of Texas, Dallas are trying to do some testing on GNU Radio for MIMO fading channels. So, I need to know how and when I should sample a recieved packet on different receivers. We use a modified Mueller Muller for IQ data, which is located in /lib/general/gr_clock_recovery_mm_cc.* There is a reference to a paper that explains its implemention inside the code. Also it would be great for us if someone can tell me use of Access code in addition to Preamble in a transmitted packet. The preamble is used for AGC and frequency/phase synchronization (Costas loops in BPSK and QPSK) while the access code allows us to correlate with a packet and understand where the MAC-layer frame begins. The default access code in the current implementation is based on GSM access codes (I think). Thanks in advance. Regards, Tarun Tom ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] cellular and satellite phones
Hi, I am currently working on a handheld device that uses a OEM cellular/GPS combo-module with a SIM card. Here is our project website: http://sourceforge.net/projects/m-pad/ Here is the quad-band cellular/GPS module we are using: http://www.telit.co.it/modulef.asp?famId=13famName=GM862-GPS%20Modem; There is also an FM radio IC on our device as well as a bluetooth+802.11g combo module: http://www.embeddedworks.net/newsite/WLAN/oem_sip_80211g.html; I would like to add also satellite phone capability to this device. However except for the Thuraya network, there don't seem to be any voice+data capable small OEM modules for the satellite networks, so I am curious if anyone has been working on a software satellite phone or if the protocol is publicly available? Soon I would like to integrate some or all of these RF modules into a hybrid software radio, but for now we are using the OEM modules. cheers, Jamie ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
