[Discuss-gnuradio] disabling configuration check while doing ./configure

hi all , i am doing ./configure --with-uhd but i get the following : configure: WARNING: unrecognized options:--with-uhd i think the solution is to disable the configuration option check as i have done it before ,but i forgot the command , so can any one help me with this issue thanks, osam

Re: [Discuss-gnuradio] Question about sampling rate

hi all , about Nick's statement , Don't worry about the USRP native rate (64/128Msps). The FPGA inside the USRP handles interpolation and decimation to step from the sample rate of the USB interface (0.5Msps to 8Msps) to the ADC/DAC rate (64Msps/128Msps). The sample rate you choose should be t

Re: [Discuss-gnuradio] question about the sampling rate

hi all, the usrp final samling rate coming out from the codec is 128 Msps so i think that you should follow this equation : sample rate* interpolation =128 msps you can set the sampling rate =1 msps and the interpolation rate =128 try it and inform me of the result yours, osama riad > Date: S

[Discuss-gnuradio] The module build is not compatible with the host code build.

hi all, i am running the tx_waveforms example on the usrp E100 but i got the following error Expected module compatibility number 0x3, but got 0x The module build is not compatible with the host code build. my uhd version is UHD_003.004.000-5b06adb i got the fpga image from the tar fi

[Discuss-gnuradio] ldconfig problem

hi all, i am installing uhd on the e100 but i have 2 problems after i finished the installation i ran ldconfig and this is what i got 1-ldconfig: /usr/lib/libstdc++.so.6.0.14-gdb.py is not an ELF file - it has the wrong magic bytes at the start. 2-can't find the file /etc/ld.so.conf any help wo

[Discuss-gnuradio] .rbf .ihx files

hi all, can any one send me the .rbf and .ihx files he is using to run any of these examples: 1-tx_waveforms.cpp 2-tx_busrts.cpp because i think i have a problem with them thanks osama ___ Discuss-gnuradio m

[Discuss-gnuradio] tx_waveforms.cpp problem

hi all , i am trying to run the tx_waveforms.cpp example but i have the following problem: The signal SIGINT is never received and so the signal handler "signal_int_handler" is never called and the "stop_signal_called" flag remains false as i understand i have to #define the SIGINT to the s

[Discuss-gnuradio] UHD underrun problem

hi all, Q1:can any one tell me the common mistakes that lead to the underrun problem occurrence while transmission Q2:also what are the recommended configurations for the send() function(buffer size , timeout ,delay between samples) Q3:do i have to send the end of burst packet after each ca

[Discuss-gnuradio] do i have to send the end of burst packet

hi all, in the example tx_bursts.cpp should i send end of burst packet or not and if i didn't does this affect the transmission procedure osama ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lis

[Discuss-gnuradio] (no subject)

hi all, in the example tx_bursts.cpp should i send end of burst packet or not and if i didn't does this affect the transmission procedure osama ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https:

[Discuss-gnuradio] question about tune_request_t.hpp

hi all , I found something that maybe will help me solving my problem which is tune_request_t struct can anyone give me a hint about how can i use it another question is that if i used the function tune_request(target_freq,lo_offset) setting the policy to manual , in this particular case ca

[Discuss-gnuradio] (no subject)

hi all , I found something that maybe will help me solving my problem which is tune_request_t struct can anyone give me a hint about how can i use it another question is that if i used the function tune_request(target_freq,lo_offset) setting the policy to manual , in this particular case can

Re: [Discuss-gnuradio] UHD problem

0 --wave-type=SINE > --wave-freq=10e3 --freq=1.1e6 > > This should produce a tone at 1.11MHz on the TX_A output of the BasicTX. > > If you don't see the desired tone, please cut and paste the entire > output of the command. > > --n > > 2011/12/13 osama mohamed :

[Discuss-gnuradio] UHD problem

hi all, i am using usrp1 and a basic tx when i run any uhd example that transmits data i see the meta data going out from the fx2 to the fpga but it never goes to the codec so no signal is generated any help is appreciated osama

[Discuss-gnuradio] tx_waveforms.cpp underrun problem

dear all, i am suffering an under run error when running the tx_waveforms.cpp example i tried it on the BASIC and WBX daughter boards and i tried several combinations (i.e. amplitude ,frequency ,SPB ,wave frequency , wave form) but nothing works i am using USRP1 if any body has a certain combi

Re: [Discuss-gnuradio] USRP1 questions

stions but i am really stuck thanks , osama riad > Date: Mon, 12 Dec 2011 08:07:57 -0800 > From: j...@ettus.com > To: osama_valencia...@hotmail.com; usrp-us...@lists.ettus.com > Subject: Re: [Discuss-gnuradio] USRP1 questions > > > > On 12/12/2011 01:52 AM, osama mohame

Re: [Discuss-gnuradio] USRP1 questions

> Date: Mon, 12 Dec 2011 08:07:57 -0800 > From: j...@ettus.com > To: osama_valencia...@hotmail.com; usrp-us...@lists.ettus.com > Subject: Re: [Discuss-gnuradio] USRP1 questions > > > > On 12/12/2011 01:52 AM, osama mohamed wrote: > > > > hi all, > &

[Discuss-gnuradio] USRP1 questions

hi all, i am using USRP1 with basic tx and rx boards and i have been suffering some problems recently so i hope you could answer the following questions(even if not all of them) Q1: when i run the examples tx_timed_samples.cpp and tx_burst.cpp i don't get any output i tried various sampling