date:20120531

[Discuss-gnuradio] Cannot ping the usrp2

2012-05-31 Thread umer.rabbani

I am using USRP2 device my device works fine with GNU radio. O.S=Ubuntu 10.04 Ip settings 192.168.10.1 netmask 255.255.255.0 I tested the firewall is disabled by using umer@umer:~/Downloads$ sudo ufw status Status: inactive I want to ping the ip address 192.168.10.2 but the response is unreacha

[Discuss-gnuradio] WBX Rev.3.0

2012-05-31 Thread guelord ingala

Hi, can anyone give me the link where to get the schematic of the WBX daughterboard rev 3.0 and the schematic of WBX-FE-Simple R5.0. Many thanks. Dominique. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo

Re: [Discuss-gnuradio] Cannot ping the usrp2

2012-05-31 Thread Martin Braun

On Thu, May 31, 2012 at 05:01:56PM +0100, umer.rabb...@bt.com wrote: > I am using USRP2 device my device works fine with GNU radio. Hm, so what exactly is your problem? > O.S=Ubuntu 10.04 > Ip settings 192.168.10.1 netmask 255.255.255.0 > > I tested the firewall is disabled by using > umer@ume

Re: [Discuss-gnuradio] QAM Mod and QAM Demod block in GRC

2012-05-31 Thread Ben Reynwar

These blocks are implemented in python. Have a look at the following two files to start off with: gnuradio/gr-digital/python/qam.py gnuradio/gr-digital/python/generic_mod_demod.py Ben On Wed, May 30, 2012 at 11:41 PM, jiajue ou wrote: > Hi all, > > > > I’m working on an experiment which need

Re: [Discuss-gnuradio] Cannot ping the usrp2

2012-05-31 Thread Josh Blum

On 05/31/2012 09:11 AM, Martin Braun wrote: > On Thu, May 31, 2012 at 05:01:56PM +0100, umer.rabb...@bt.com wrote: >> I am using USRP2 device my device works fine with GNU radio. > > Hm, so what exactly is your problem? > >> O.S=Ubuntu 10.04 >> Ip settings 192.168.10.1 netmask 255.255.255.0 >>

Re: [Discuss-gnuradio] How to dynamically stop the host PC receiving samples from USRP and restart it again without touching the top block?

2012-05-31 Thread Josh Blum

On 05/30/2012 06:33 PM, Alex Zhang wrote: > Hi, > > In my applications, after the flow graph is initialized, I need to > dynamically control the receiving of the USRP samples, i.e, at time T1, I > want the USRP to transfer the received samples to PC, while in T2, I do not > allow the PC to recei

Re: [Discuss-gnuradio] Multiple USRP N210s: LEDs and Ethernet lights on after program termination

2012-05-31 Thread Josh Blum

On 05/30/2012 08:52 AM, Ryan Wolfarth wrote: > Problem solved! rx_samples_to_file doesn't include a stream_cmd_stop! > Here's our fix: > > Add the following after line 93 (outfile.close()): > > if(!num_requested_samples){ > uhd::stream_cmd_t > stream_cmd_stop(uhd::stream_cmd_t::STREAM_MODE_STO

Re: [Discuss-gnuradio] How to dynamically stop the host PC receiving samples from USRP and restart it again without touching the top block?

2012-05-31 Thread Alex Zhang

It is great to hear this solution! On Thu, May 31, 2012 at 1:28 PM, Josh Blum wrote: > > > On 05/30/2012 06:33 PM, Alex Zhang wrote: > > Hi, > > > > In my applications, after the flow graph is initialized, I need to > > dynamically control the receiving of the USRP samples, i.e, at time T1, I >