Nick,
I apologize if this is bringing back old ghosts but I am doing research with
ATSC signals and gnuradio and would like that sample ATSC capture that you
posted. i cannot find where you posted it. Do you happen to still have it?
Thanks,
SW
Nick Foster-4 wrote:
>
> Achilleas,
>
> I live
Alright. If I get it working I will post my fixes. Which part is not
working?
Also, my research only deals with extracting the bit delay to the data sync
frame. So, I will not really be doing much with atsc decoding past getting
a bit stream what would include the sync frame. Which also bring
Was anyone able to collect some ATSC data over the weekend?
Also bump about my question about which fr.atsc module does the symbol
detection and recovery.
Thanks!
shea_watson wrote:
>
> Alright. If I get it working I will post my fixes. Which part is not
> working?
>
> Al
Hello,
I'm using Ubuntu 11.10, UHD 003.004.000, the USRP N210, and the TVRX2 card.
I am trying to use both the receive channels at once but I am getting a
strange error.
Below is my code:
self.Add(self.wxgui_fftsink2_0.win)
self.uhd_usrp_source_0 = uhd.usrp_sou
terceptor
return old_constructor(*args)
File "/usr/local/lib/python2.7/dist-packages/gnuradio/uhd/uhd_swig.py",
line 2826, in usrp_source
return _uhd_swig.usrp_source(*args)
RuntimeError: Operation not permitted
Am I not calling the constructor for the source right?
Jason Ab
!
It was this line that I needed:
self.uhd_usrp_source_0.set_subdev_spec("A:RX1 A:RX2", 0)
Also, I had to update my UHD drivers. Must've been broken somewhere.
Thanks!
SW
mleech wrote:
>
> On 25/02/12 09:00 PM, shea_watson wrote:
>> Now i
Hello,
I am trying to receive two channels at once with the USRP N210 and a TVRX2
daughterboard. My code to set up the top block is below:
class collect_double_tb(grc_wxgui.top_block_gui):
def __init__(self,centerfreq0,filename0,centerfreq1,filename1,nsamples):
grc_wxgu
