Hi Jay,
Did you manage to install using the setup.py script
'python setup.py install'
I faced the same problem last week during installation of release 1.3.1 on
Fedora 6. I use wxPython-src-2.8.9.2 and need to do the following to enable the
second stage install of wxPython.
#export CFLAG
Hi Eric,
Thanks for the info. Will be looking forward to release 3.2.
Best regards,
Hew
>
> The "thread-per-block" scheduler has been in the
> trunk for about 6 or
> 9 months and is enabled by default. It was not included in
> the 3.1.3
> release. It will be in the 3.2 release.
>
> With th
Hi Bob,
cat /proc/cpuinfo give 4 processors.
Did more test on running the same piece of code, which is basically a modified
fm receiver. Usually I see nearly 100% loading on 1 of the 4 processors . But
sometimes the load is spread on other processor (e.g. 100% load become 50% load
on processo
Hi,
Quite some time ago, there are multi core scheduler testing branch for GNU
Radio.
http://lists.gnu.org/archive/html/discuss-gnuradio/2008-07/msg00159.html
Can I do the same with GNU Radio release 3.1.3 and follow the same instructions
mentioned in that mail ? I have actually done that but
--- Martin DvH <[EMAIL PROTECTED]> wrote:
>
> All that said. I do have a complete WFM receiver
> which is running
> completely on the GPU.
> (using FIR and/or FFT filters, quadrature_demod,
> fm-deemph)
>
> At the moment it is not running faster then on the
> CPU, mainly because
> of the call ove
Hi Carlos,
According to the product brief at
http://www.xceive.com/technology_XC2028.htm
it has a SIF output, but without the complete
datasheet, it is hard to say.
You could probably check out with the authors of linux
XC2028 tuner driver. Their contact are listed in the
tuner-xc2028.c source c
Hi,
The CX2388x sampling rate is 27 MHz and has a DC
blocking capacitor input. You can try applying the
ADSL direct to its input with the correct signal
level. My concern is more to the noise and the
resolution of the ADC which is currently 8 bit.
Regards,
Hew
--- Patrick Strasser <[EMAIL PROTE
Hi Martin,
Goto
http://www.itu.int/rec/R-REC-BS.450-3-200111-I/en
and click on the electronic bookshop. After that
register for 3 free download.
Regards,
Hew
--- Martin Dvh <[EMAIL PROTECTED]> wrote:
> Hew How Chee wrote:
> > Hi,
> >
> > This document might be usef
Hi,
This document might be useful.
RECOMMENDATION ITU-R BS.450-3
Transmission standards for FM sound broadcasting at
VHF
Regards,
Hew
--- Martin Dvh <[EMAIL PROTECTED]> wrote:
>
> can you give me a link to more info or the stereo FM
> specs on this.
>
>
> Greetings,
> Martin
_
Hi,
For anyone interested, the CX2388x TV card chipset raw
ADC data driver for Linux kernel 2.6.18 is available
at
http://www.geocities.com/how_chee/cx23881fc6.htm
A GNU Radio Python FM demodulation code is provided
also to see how the ADC samples are converted and
processed offline.
Regards,
H
Hi,
For anyone interested, the CX2388x TV card chipset raw ADC data driver for
Linux kernel 2.6.18 is available at
http://www.geocities.com/how_chee/cx23881fc6.htm
A GNU Radio Python
FM demodulation code is provided also to see how the ADC samples are converted
and processed offline.
Regards
enter
frequency? Where did you inject the tone?
-Jim
Hew How Chee wrote: Hi Jim,
The card I use last time is PV-TV304P+ (REV .2B) with FMRC (FM and Remote
Control) . The chipset used is CX23881. The card from newegg.com is using
CX23883. Can't tell it is compatible or not. The data I
Hi Jim,
The card I use last time is PV-TV304P+ (REV .2B) with FMRC (FM and Remote
Control) . The chipset used is CX23881. The card from newegg.com is using
CX23883. Can't tell it is compatible or not. The data I got is 8 bit unsigned.
Didn't try out 10 bit since I was quite dissapointed by the
Hi,
A year back, there was an idea of getting the TV card vendor to make CX23881 as
a cheap ADC device. Any news on this ? With this, a crude and slow spectrum
analyzer would probably be possible. Crude here means if there is a high
spectrum peak, probably there is a radio transmission but if
id no further testing. Probably
next, after listening to what you did and when I have
the time, I will try to take the IF from inside the
tuner. This wil be interesting.
Regards,
Hew
--- Martin Dvh <[EMAIL PROTECTED]> wrote:
> Hi Hew How Chee,
>
> Hew How Chee wrote:
> > Hi Mar
Hi Martin,
Pretty good hacking you have done there. Maybe I'll
try it one day, after the warranty expires :)
>
> I think I am going to look for a nice cx2388x
> capture card.
> What card are you using ?
> What tuner is on it? (Is it easy to hack?)
I am using Pixelview PlayTV Pro Ultra card. It
were saying some time back that bt878 can't
capture continuous data, did you manage to get
continuous mode on the bt878?
Regards,
HowChee
--- Martin Dvh <[EMAIL PROTECTED]> wrote:
> Hi Hew How Chee,
> > I did some experiment on the CX tv card some time
> > bac
Hi,
I did some experiment on the CX tv card some time
back. Looks like a continuous capture of 28MHz 8 bit
data from the video ADC is possible, at least it seems
like that. I tried capturing a sine wave and also raw
composite TV signal. However I did not proceed further
because the data looks noi
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