Hi all
To test my program several times with the same data I replaced the "USRP
source" with a "file source" and a throttle:
Old situation:
self.uhd_usrp_source_0 = uhd.usrp_source(
device_addr="addr=192.168.10.2",
io_type=uhd.io_type.COMPLEX_FLOAT3
Hi Josh,
Please could you add TVRX rev1 support to your UHD things to do list.
I'd like to update my scanner apps to be universal before I release them.
Thanks,
Mike
M0MIK
On 20 July 2011 06:43, Josh Blum wrote:
> Hello list,
>
> I have pulled work from the next branch into the master. If yo
I have a working configuration with my desktop computer but can't seem to get
it to work with the laptop. When I connect the USRP2 to the ethernet port
(Gigabit) (configured for 192.168.10.1) the link light fails to go on. I added
a second Gigabit interface using a USB to Gigabit internet dongle
Dear sir
what is software interpolation rate and how to set it
thanks
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Hi All,
does anyone know if there is a setting or configuration file I need to
modify to get gnuradio-companion to scale GUI sinks correctly for my laptop
screen resolution?
If for example I have a wx scope gui and an fft gui stacked one above the
other so I can see them simultaneously, the lower
On Wed, Jul 20, 2011 at 3:27 AM, Michael Höin wrote:
> Hi all
>
> To test my program several times with the same data I replaced the "USRP
> source" with a "file source" and a throttle:
>
> Old situation:
> self.uhd_usrp_source_0 = uhd.usrp_source(
>device_addr="addr=192.1
On Wed, Jul 20, 2011 at 7:01 PM, Richard Clarke wrote:
> Hi All,
>
> does anyone know if there is a setting or configuration file I need to
> modify to get gnuradio-companion to scale GUI sinks correctly for my laptop
> screen resolution?
> If for example I have a wx scope gui and an fft gui stac
On 07/20/2011 10:23 AM, Allen Vinegar wrote:
I have a working configuration with my desktop computer but can't seem
to get it to work with the laptop. When I connect the USRP2 to the
ethernet port (Gigabit) (configured for 192.168.10.1) the link light
fails to go on. I added a second Gigabit in
On Fri, Jul 15, 2011 at 1:47 PM, Marcus D. Leech wrote:
> On 07/15/2011 04:42 PM, Philip Balister wrote:
>>
>> From a quick look at Tom's oprofile results, first find out who is calling
>> into libm and see if you can change the block to stopp calling libm. For
>> example, calculate sin/cos via a
Dear all,
I am using USRP N200 +UHD with the LFRX daughter board to detect a 100kHz coded
sinusoid wave then down convert the signal to baseband to see the coding
method. The flow graph I am using is:
u2=uhd.single_usrp_source(device_addr="addr=192.168.10.2",io_type=uhd.io_type_t.COMPLEX_INT16
Hi Josh,
I am a newbie and have some questions regarding the UHD announcement.
> Date: Tue, 19 Jul 2011 22:43:13 -0700
> From: j...@ettus.com
> To: usrp-us...@lists.ettus.com; Discuss-gnuradio@gnu.org
> Subject: [Discuss-gnuradio] UHD Announcement - July 19th 2011
>
> Hello list,
>
> I have pu
On 07/20/2011 10:09 PM, Allen Vinegar wrote:
> In the meantime, I had been advised about the subnet address problem
> and alternately had one port assigned by DHCP and the other to
> 192.168.10.1. The results are the same. Given that the dongle is not a
> workable option, I still have the eth0 port
Yes, you understood my question right. Now I understand what a soft CPU is.
Thanks again Marcus!
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In the meantime, I had been advised about the subnet address problem and
alternately had one port assigned by DHCP and the other to 192.168.10.1. The
results are the same. Given that the dongle is not a workable option, I still
have the eth0 port not even showing connectivity. The dongle at leas
I had my USRP2 running usrp2_fft fine for awhile although it was
crashing frequently in my ubuntu 10.04LTS VM. I then tried to get our
new N200 working which requires UHD so I used the build script at:
http://www.sbrac.org/files/build-gnuradio
I think the rebuild went okay though not sure I shoul
> I just built this today and I see there was new release yesterday so
> maybe I shouldn't be going from source. Maybe there's apt-get that has
> uhd for USRP N200? Otherwise, any help to resolve the uhd issue is
> appreciated. Thanks
>
Both of these errors are related to some bug in ubuntu 10.0
On 07/20/2011 12:24 PM, Yan Nie wrote:
> Dear all,
>
> I am using USRP N200 +UHD with the LFRX daughter board to detect a
> 100kHz coded sinusoid wave then down convert the signal to baseband
> to see the coding method. The flow graph I am using is:
>
> u2=uhd.single_usrp_source(device_addr="ad
>
> I understand that the FPGA and firmware images have to be updated, i.e. the
> newest images downloaded and "flashed" on the SD card in case of USRP2.
> However, since the source code is new too, should I rebuild and reinstall the
> UHD from the new source?
>
The host code and images must
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