On 4/14/06 6:58 PM, "Eric Blossom" <[EMAIL PROTECTED]> wrote:
> On Fri, Apr 14, 2006 at 12:18:47PM -0400, Elaine Garbarine wrote:
>> Eric,
>>
>> I'm not sure how relevant my questions would be so I decided to take this
>> off list.
>
> Very relevant. I've cc'd the list on this reply.
>
>>
Yes, there is code for higher speed USB 2.0 on OSX. On a Dual G4 @
1.25 GHz with a $15 drop-in USB 2.0 card, I can get just over 30
M-Bytes/s read and 28.5 MBps write. Not the 32 MBps which I would
really like, but it's about as minimal an implementation as I can get.
No, it's not in CVS yet
There has been talk of some code to get high(er) speed USB under OS X.
Has any of this code made it into the CVS tree yet?
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On Fri, Apr 14, 2006 at 12:18:47PM -0400, Elaine Garbarine wrote:
> Eric,
>
> I'm not sure how relevant my questions would be so I decided to take this
> off list.
Very relevant. I've cc'd the list on this reply.
> I have a USRP configuration with one USRP acting as master and the other
> act
On Fri, Apr 14, 2006 at 03:11:46AM +, paul munro wrote:
> Hi, I have just installed gnu radio and tried the example programs in the
> examples directory. There is an issue with alsa. The last few lines look
> like this:
>
> File "./am_rcv.py", line 41, in __init__
>audio_sink = audio.si
On Thu, Apr 13, 2006 at 01:47:00PM -0400, Dawei Shen wrote:
> Hi, Eric and other friends
>
> Now I am working on a project that requires simutaneous TX/RX within
> one usrp board. I equip too FLEX400 daughter cards on one USRP board.
Why do you need two Flex 400's?
> What I am trying to do is to
On Thu, Apr 13, 2006 at 12:15:52PM -0400, Lee Patton wrote:
> All -
>
> Clark was nice enough to outline some steps he saw as necessary for
> getting GNU Radio running on an IPAQ:
>
> "1. get an Ipaq (there are 520 mhz models now for ~$400)
> 2. install linux (http://familiar.handhelds.org/)
>
On Wed, Apr 12, 2006 at 08:09:54PM -0400, Robert McGwier wrote:
> Something was recently changed in the gnuradio-core make that causes an
> error:
>
> Notice the waiting for jobs. This was compiled with make, not buildit.
> I was having a problem with doing the build on darwin, MacOSX and then
On Fri, Apr 14, 2006 at 12:39:45PM -0700, Erik Tollerud wrote:
> I can't seem to find a consistent answer to this - I'm trying to test
> my USRP now that I have the software working correctly, but I can't
> seem to find much anything in the FM or AM bands (usrp_wfm_rcv and/or
> usrp_fft) using the
I can't seem to find a consistent answer to this - I'm trying to test
my USRP now that I have the software working correctly, but I can't
seem to find much anything in the FM or AM bands (usrp_wfm_rcv and/or
usrp_fft) using the antenna that I bought with the USRP (the "144MHz,
430 MHz, 1200 MHz Tri
Here is an update on this project:
1) Optional initial/final state for Viterbi (put a negative number if
you don't want to set it)
2) Automated the process of FSM generation for any ISI channel and
modulation size, so now this part is done for you, instead of having to
generate the FSM file
EVERY REASON IN THE WORLD.
The additional path loss from your transmiter to the next recipients
receiver through a linear "transponder" might be all the difference in
the world in FM copy that is usable and too noisy to use.
All of this code could not be more timely. I thank you all. I am
> Just curious, why did you first fm_demod and then fm_mod.
> You could also do:
> src = usrp.source_c (0, rx_decim)
> dst = usrp.sink_c (0, tx_interp)
> if_filter=gr_fir_filter_ccf(1, if_filter_coeffs)
> self.connect (src, if_filter, dst)
By adding a few blocks to the FPGA (like the FIR filter an
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