Thanks for the reply ,
The connection of the hardware( lets say hw) with the radio is as usrp does.
Received samples are sent from the FPGA via the FX2 over endpoint 6 using USB
bulk transfers. Endpoint 2 is not yet used since we are testing the receiver
only. The A/D or VCO are configured by
On Thu, Dec 13, 2007 at 12:48:24AM -0800, Fasika Alemayehu wrote:
> Thanks for the reply ,
>
> The receiver front end is similar with the usrp. The data transfer
> to and from the hardware using the usb endpoints is similar with
> that of the usrp that you mentioned. But the problem is when i tri
Thanks for the reply ,
The receiver front end is similar with the usrp. The data transfer to and
from the hardware using the usb endpoints is similar with that of the usrp
that you mentioned. But the problem is when i tried to contact the hardware ,
the response is that there is "failed to f
It's actually reasonably simple to design your own hardware interface. All
you need are hw_source_c and hw_sink_c. I designed one for the
Nallatech/XtremeDSP from Xilinx. As long as you already have functions to
read and write to/from hardware, the blocks are actually very simple.
On Mon, Dec 10, 2007 at 01:28:38PM -0800, Fasika Alemayehu wrote:
> Hi Eric,
>
> I also have got a similar situation. We are building a software
> defined radio using GNU radio. We have a receiver front end to test
> and analyze the performance of Wireless sensor nodes at 2.5GHz. The
> module is s
Hi Eric,
I also have got a similar situation. We are building a software defined radio
using GNU radio. We have a receiver front end to test and analyze the
performance of Wireless sensor nodes at 2.5GHz. The module is similar with USRP
but we are studying the differences inorder to integrate t
On Mon, Dec 10, 2007 at 10:14:55AM +0100, Cheetah L wrote:
> Hi everyone ,
>
> I am doing a project on GNU Radio. I am working on a different recevier
> frontend which is not USRP. The GNU Radio seems to intergrate with the usrp.
> I have installed the radio but i couldnt figure out what i have to
"Cheetah" - I believe, but someone correct me if this isn't correct:
In order to non-USRP hardware to be used with GNU Radio (let's call
your new hardware HW), you'll want to create 2 new modules that
emulate the API of the USRP's modules: gr-hw and hw. The former is a
set of GNU Radio blo
Hi everyone ,
I am doing a project on GNU Radio. I am working on a different recevier
frontend which is not USRP. The GNU Radio seems to intergrate with the usrp.
I have installed the radio but i couldnt figure out what i have to change
inorder to make it work with other front ends ( not the USRP)
