Hi Josh,
That hint with the visibility option solved all my problems. I commented
it out in the CMakeLists.txt and the undefined symbols were gone. Thank
you so much!
Best regards,
Felix
>
>> It compiles without any errors or warnings, but when I try to import my
>> module, I get "undefined symb
Thank you very much Josh for your reply.
From: Josh Blum
To: discuss-gnuradio@gnu.org
Sent: Wednesday, August 15, 2012 6:34 PM
Subject: Re: [Discuss-gnuradio] [ input ] -> [ PSK mod ] -> [ PSK Demod ] -> [
output ] => [ input ] != [ output ] - interesting
Exactly what I want, thanks!
On Wed, Aug 15, 2012 at 2:48 PM, Josh Blum wrote:
> Marc Epard had a project to burst 100 Msps samples into the SRAM.
> https://lists.gnu.org/archive/html/discuss-gnuradio/2011-03/msg00300.html
>
> On 08/15/2012 12:24 PM, Alex Zhang wrote:
> > In short, I want to get
In short, I want to get the samples right after the ADC, without any
down-conversion, decimation, and filter, etc.
On Wed, Aug 15, 2012 at 11:52 AM, Nick Foster wrote:
> There is generally no IF on a USRP: it's all baseband, even at the ADC.
> That said, you need decimation in order to fit the f
There is generally no IF on a USRP: it's all baseband, even at the ADC.
That said, you need decimation in order to fit the full-speed baseband data
over the 1Gbit (or USB) link. There is an existing user FPGA modification
somewhere that buffers full-speed baseband data into the SRAM on an N210
for
Hi,
I want to collect the samples of the USRP at the IF instead of the
baseband, so is there any way to read the ADC samples directly without
downconversion, at the PC?
I do not want to touch the FPGA.
--
Alex,
*Dreams can come true – just believe.*
_
If this helps, the psk mod inputs packed bytes, however the demod
outputs unpacked bytes, where each byte is a decoded symbol. Obviously
you need some kind of framer correlate to reconstruct the packed byte
boundaries outside of the demod. It might be more comparable to use a
unpacked to packed blo
Greetings,
In gnuradio-companion I connected output of a "PSK Mod" directly to a "PSK
Demod" input. Both of the blocks have the same initializations,
Number of Constellation Points:2
Gray Code:Yes
Differential Encoding:No
Samples/Symbol:8
Excess BW:350m
in PSK Demod other properties are as foll
Hello everyone,
In the current implementation of the digital_ofdm_mapper_bcv::work() method
only one packet of 528 size(in other words d_msg->length() == 528) is
consumed each time in order to create a symbol.
I tried to modify the method to consume more of those packets but it still
not works.
So
