Re: [Discuss-gnuradio] pulse signal generation

[S'dir]

Hi Roberts,

Greetings. Thank you for your input.

I am able to bring up my system with Ubuntu 10.10 and with latest gnuradio as well able to run the grc file successfully and see the output on screen. 

However, would like to know how the same to integrate and generate and take the signal from USRP1 do I need to add any UHD blocks? (Typically how to interface with USRP1)

Regds,

Sudhir.

On Fri, May 11, 2012 at 11:07 PM, wayne roberts <address@hidden> wrote:

Something to try: byte file source with one byte of 0xff, and the other 9 is 0x00.

grc is attatched, but Gaussian filter is very strongly filtering it and i really dont understand it very well, which is needed for bandwidth limiting.
But if you dont want any filtering, you could feed file source directly to real input of float-to-complex (with only type conversion).

also attached is file you can use xxd to convert binary file to & from text file.
I dont know if binary file attaches to email, but you can put this into xxd -r:
0000000: ff00 0000 0000 0000 0000

On Thu, May 10, 2012 at 11:50 PM, S'dir <address@hidden> wrote:

Hi,

I am a starter. How to generate 100Hz (10% duty) pulsed signal using gnuradio & usrp1

Any help would be highly appreciated.

Thanks & Regds,
Sudhir.