[Discuss-gnuradio] Mono-Pulse for GRC 3.6.0

2012-06-11 Thread Michael Hill
Hi, I'm quite new to Linux / GNU Radio / these lists and am looking to generate Signal Pulses. It seems that gnuradio-radar-mono.py would be ideal for this but wasn't installed with my GRC 3.6 nor has it been updated for a long time. According to the documentation it requires a custom FPGA build t

Re: [Discuss-gnuradio] b100 error

2012-06-11 Thread Josh Blum
> > the SID keeps changing although .. While I saw I similar problem earlier in > this > thread(http://old.nabble.com/uhd-b100-problems-td33345827.html#a33345827 ) > but I am afraid that the problem still persists :( > > my UHD version is uhd-images_003.004.001-109-g6ca39ad9 This is an RX iss

[Discuss-gnuradio] Patch to Include LNA enhancement and IF gain and filter settings for FCD

2012-06-11 Thread Bryan Biedenkapp
Hi All, I've created a patch based on the gnuradio-3.6.1git sources to include extra options for the FunCube Dongle on GNU Radio. I'm not sure of the policies or procedures for posting a patch to the group for review (new to this group). So, I have attached the patch as a file. If this is not the

Re: [Discuss-gnuradio] b100 error

2012-06-11 Thread tzopik
2012/6/11 Josh Blum : > >> >> the SID keeps changing although .. While I saw I similar problem earlier in >> this >> thread(http://old.nabble.com/uhd-b100-problems-td33345827.html#a33345827  ) >> but I am afraid that the problem still persists :( >> >> my UHD version is uhd-images_003.004.001-109-g

[Discuss-gnuradio] /bin/bash: line 15: --destdir: command not found

2012-06-11 Thread Baidoo-Williams, Henry E
Hello all, I am running this command; sudo make install on the UCLA Zigbee PHY and I get this wlab@ubuntu:~/gr-ieee802-15-4$ sudo make install Making install in config make[1]: Entering directory `/home/wlab/gr-ieee802-15-4/config' make[2]: Entering directory `/home/wlab/gr-ieee802-15-4/config'

[Discuss-gnuradio] GNU Radio Release 3.6.1 available for download

2012-06-11 Thread Johnathan Corgan
GNU Radio release 3.6.1 is now available for download: http://gnuradio.org/releases/gnuradio/gnuradio-3.6.1 We have stopped creating a separate gr-howto-write-a-block tarball; its contents are now distributed within the main gnuradio tarball. This release contains numerous bug fixes, some new si

Re: [Discuss-gnuradio] Mono-Pulse for GRC 3.6.0

2012-06-11 Thread Johnathan Corgan
On Mon, Jun 11, 2012 at 1:12 AM, Michael Hill wrote: > I'm quite new to Linux / GNU Radio / these lists and am looking to > generate Signal Pulses. > It seems that gnuradio-radar-mono.py would be ideal for this but wasn't > installed with my GRC 3.6 > nor has it been updated for a long time. Acc

[Discuss-gnuradio] NEC uPD720200 and USRP B100

2012-06-11 Thread Vincenzo Pellegrini
Hi Nick and everybody, today I tried to access my B100 via the NEC Corporation uPD720200 usb 3.0 controller that you quoted in this message: http://www.mail-archive.com/discuss-gnuradio@gnu.org/msg35877.html installed on a PCIe USB 3.0 expansion card. UHD could not find devices (./uhd_find_devi

Re: [Discuss-gnuradio] GNU Radio Release 3.6.1 available for download

2012-06-11 Thread Johnathan Corgan
On Mon, Jun 11, 2012 at 9:42 AM, Johnathan Corgan < jcor...@corganenterprises.com> wrote: > > Contributors this release: > > James Cutler > My apologies; this should have been Justin Cutler. Johnathan ___ Discuss-gnuradio mailing list Discuss-gnuradio@

Re: [Discuss-gnuradio] NEC uPD720200 and USRP B100

2012-06-11 Thread Nick Foster
On Mon, Jun 11, 2012 at 10:28 AM, Vincenzo Pellegrini wrote: > Hi Nick and everybody, > > today I tried to access my B100 via the NEC Corporation uPD720200 > usb 3.0 controller that you quoted in this message: > > http://www.mail-archive.com/discuss-gnuradio@gnu.org/msg35877.html > > installed on

Re: [Discuss-gnuradio] b100 error

2012-06-11 Thread sumitstop
Hi Josh, Did you update the code :-) Josh Blum-3 wrote: > > >> >> the SID keeps changing although .. While I saw I similar problem earlier >> in >> this >> thread(http://old.nabble.com/uhd-b100-problems-td33345827.html#a33345827 >> ) >> but I am afraid that the problem still persists :( >>

Re: [Discuss-gnuradio] Patch to Include LNA enhancement and IF gain and filter settings for FCD

2012-06-11 Thread Alexandru Csete
On Mon, Jun 11, 2012 at 6:21 PM, Bryan Biedenkapp wrote: > Hi All, > > I've created a patch based on the gnuradio-3.6.1git sources to include extra > options for the FunCube Dongle on GNU Radio. I'm not sure of the policies or > procedures for posting a patch to the group for review (new to this g

Re: [Discuss-gnuradio] b100 error

2012-06-11 Thread Josh Blum
On 06/11/2012 10:51 AM, sumitstop wrote: > > Hi Josh, > Did you update the code :-) Alright, I am getting out my big hammer. Not only will this code be fixed, but a new feature will be added! -josh > > Josh Blum-3 wrote: >> >> >>> >>> the SID keeps changing although .. While I saw I similar

Re: [Discuss-gnuradio] Error Is OpenBTS going to support USRP2?

2012-06-11 Thread Ben Hilburn
OpenBTS works on USRP2s just fine. You need to compile OpenBTS with host resampling support, as the build instructions and your error log are telling you. http://wush.net/trac/rangepublic/wiki/BuildInstallRun Cheers, Ben On Sat, Jun 9, 2012 at 12:52 AM, junaid124 wrote: > > muhammadjunaid@ubu

Re: [Discuss-gnuradio] Magnitude == RSSI?

2012-06-11 Thread Ben Hilburn
You shouldn't use the magnitude of the received samples as RSSI.The magnitudes are generally in nondescript 'engineering units (dB)'. If you want to calculate RSSI, Marcus Leech has posted a good solution a few times in the past: http://old.nabble.com/measuring-RSSI---N210-with-RFX2400-td3177

Re: [Discuss-gnuradio] NEC uPD720200 and USRP B100

2012-06-11 Thread Ben Hilburn
Vincenzo - I have the exact same USB 3.0 controller: 0d:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04) ... on this Thinkpad 420s, and I have no issues using the B100. Like Nick said, can you provide the output of: $ sudo lspci -v $ uname -a Also, without making

Re: [Discuss-gnuradio] Error Is OpenBTS going to support USRP2?

2012-06-11 Thread Ben Hilburn
Muhammad - The link I provided has a full list of the commands you need to run. Cheers, Ben On Mon, Jun 11, 2012 at 1:43 PM, Muhammad JUNAID wrote: > Please Provide me the command to compile with host resampling support. > thank you for response.. > > JADE > >--

Re: [Discuss-gnuradio] Patch to Include LNA enhancement and IF gain and filter settings for FCD

2012-06-11 Thread Bryan Biedenkapp
I agree about the IF RC Filter and IF Filter, I perhaps was a bit overzealous when adding them. However, I do find being able to adjust the IF Gain's to be useful when in noisy environments as a way of lowering the gain (or increasing if necessary) even more beyond the the LNA and Mixer stages. --

[Discuss-gnuradio] N210 Unsuccessful Ref Lock

2012-06-11 Thread Ryan Wolfarth
Hi all, My research group is continuing our setup of two servers with multiple N210s for a GNSS application. Each server will have 4 or 5 N210s recording RF data at frequencies of interest. All are to be locked to the 10MHz reference and 1 PPS output from a Septentrio PolaRxS. I have successful

Re: [Discuss-gnuradio] N210 Unsuccessful Ref Lock

2012-06-11 Thread Marcus D. Leech
Hi all, My research group is continuing our setup of two servers with multiple N210s for a GNSS application. Each server will have 4 or 5 N210s recording RF data at frequencies of interest. All are to be locked to the 10MHz reference and 1 PPS output from a Septentrio PolaRxS. I have succe

[Discuss-gnuradio] Where can I find the algorithms that were used to develop the synchronization blocks of gnuradio?

2012-06-11 Thread Nazmul Islam
Hello, I want to read the papers that were used to generate some of the synchronization blocks of gnuradio. In particular, I need to understand the following blocks: 1) Polyphase Resampler, 2) FLL Band-Edge, 3) Polyphase Clock Synchonizer and 4) Costas Loop. I think that the algorithms of some

Re: [Discuss-gnuradio] N210 Unsuccessful Ref Lock

2012-06-11 Thread Ryan Wolfarth
The clock signal has not been split yet: I'm only testing one N210 to verify a reference lock. We will be using a SRS FS735 distribution amplifier for clock splitting. It outputs 13+/-1 dBm to a 50 Ohm load from each output. The current dboard is an RFX1800, but we will be using a combination of

Re: [Discuss-gnuradio] N210 Unsuccessful Ref Lock

2012-06-11 Thread Josh Blum
On 06/11/2012 05:18 PM, Ryan Wolfarth wrote: > The clock signal has not been split yet: I'm only testing one N210 to > verify a reference lock. We will be using a SRS FS735 distribution > amplifier for clock splitting. It outputs 13+/-1 dBm to a 50 Ohm load from > each output. > > The current

[Discuss-gnuradio] Registering Custom Data Types

2012-06-11 Thread Ryan Wolfarth
Hi again, The "device streaming" documentation mentions that users may register their own data types and converter routines. I'd like to implement a converter that takes the sc8 data type from the wire and converts to an sc8 host data type. It looks like Josh added this functionality in November