On Wed, Jan 03, 2007 at 04:19:24PM +0800, Jeremy Chew wrote:
Hi,
I'm working on a C++ extension.
How can we use SWIG to program a callback from C++ to Python that passes a
gr_message_sptr? I'm trying to avoid polling the C++ module from Python
code.
Rgds,
Jeremy
Look at the code
On Wed, Jan 03, 2007 at 09:32:06AM +0100, Matteo Campanella wrote:
There is no forecast method implemented, and the main cycle is structured
so that it is impossible to consume more than offered from scheduler (see
http://lists.gnu.org/archive/html/discuss-gnuradio/2006-12/msg00253.html
for
On Wed, Jan 03, 2007 at 01:01:36AM -0800, Dan Halperin wrote:
Hi,
I'm trying to get the code together to enable the RFX2400 board from a
C++ program. I'm mostly looking in usrp.py, usrp1.py, db_base.py, and
db_flexrf.py and copying commands like write_io and write_oe into their
C++
I have attached the source file where the work method is contained. I
cannot make any assumption on delta - it can be even or odd, the loss of
precision because of the division by two is not going to be a problem
though as there are many hundredths of samples per symbol (input sample
rate to block
// From this point sync clk
//
d_sign_last = (clk[0] 0 ? 1: -1);
for (i = 0; i n_clk_in ; i++) {
sign_current = (clk[i] 0 ? 1: -1);
if(sign_current != d_sign_last) {
// From this point sync clk
//
d_sign_last = (clk[0] 0 ? 1: -1);
for (i = 0; i n_clk_in ; i++) {
sign_current = (clk[i] 0 ? 1: -1);
if(sign_current != d_sign_last) {
It seems that gr_feval is called from Python and returns to Python, or is
called from C and returns to C, if I'm not mistaken.
What I need to do is connect a pre-existing C++ MAC module with Python.
Packets go in and out at the top and bottom of the MAC layer. Each packet
does not go in and
On Wed, Jan 03, 2007 at 09:39:31PM +0800, Jeremy Chew wrote:
It seems that gr_feval is called from Python and returns to Python, or is
called from C and returns to C, if I'm not mistaken.
You are mistaken.
Eric
___
Discuss-gnuradio mailing list
I've been looking at swig.org and gnu.org. What else would be good to look
at?
I suppose to implement the callback from C++ to Python, I declare a new
class in Python that inherits from gr_feval.
I wonder how we specify in C++ the call to the new class in Python. And how
do we pass the
I will soon be starting a job travelling all over the world on boats
offshore.
Bearing in mind that while I love to try out other people's code I can't
program, I get the basics but could never get the hang of using other
peoples code.
I would like to entertain myself at sea and stave off the
On 1/3/07, Jago Pearce [EMAIL PROTECTED] wrote:
I will soon be starting a job travelling all over the world on boats
offshore.
Bearing in mind that while I love to try out other people's code I can't
program, I get the basics but could never get the hang of using other
peoples code.
Man what
Dan, Eric, all:
I am interested in the same and am willing to help out. For now I'd be
happy with just getting the bits from the USRP (i.e. no graph theory).
Chris
Dan Halperin wrote:
Hi,
I'm trying to get the code together to enable the RFX2400 board from a
C++ program. I'm mostly
I hope this is the correct place to ask for help. If I
am incorrect, please accept my apologies in advance.
While trying to build Gnuradio following the
instructions on the website, I have run into the
following error message:
[EMAIL PROTECTED]:~/gnuradio$ ./bootstrap
On Wed, 2007-01-03 at 19:44 -0800, Mike Goldberg wrote:
[EMAIL PROTECTED]:~/gnuradio$ ./bootstrap
/usr/share/aclocal/jmax.m4:128: warning: underquoted
definition of AC_CHECK_JMAX_VERSION
run info '(automake)Extending aclocal'
or see
On Wed, Jan 03, 2007 at 07:52:26PM -0800, Johnathan Corgan wrote:
On Wed, 2007-01-03 at 19:44 -0800, Mike Goldberg wrote:
[EMAIL PROTECTED]:~/gnuradio$ ./bootstrap
/usr/share/aclocal/jmax.m4:128: warning: underquoted
definition of AC_CHECK_JMAX_VERSION
run info '(automake)Extending
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