Re: [Discuss-gnuradio] usrp_basic and gr_block

2006-06-18 Thread Eric Blossom
On Sat, Jun 17, 2006 at 03:23:53PM -0500, Michael Ford wrote: I'm trying to use a function in the usrp_basic class, but there's no SWIG .i script for it. While looking at the tutorials, I read that all processing blocks need to derive from the class gr_block. However, this isn't the case for

Re: [Discuss-gnuradio] Squelch developments

2006-06-18 Thread Robert McGwier
Frank wrote the keyer code that runs in PowerSDR and is distributed with DttSP and wrote the ramp used in it as well as the agc. It is perfect shaping. You could derive a Gaussian shape that would minimize the time bandwidth product but the bandwidth would widen. It is better to spend

Re: [Discuss-gnuradio] usrp_basic and gr_block

2006-06-18 Thread Michael Ford
I apologize for not responding earlier - I found the usrp1.i file not long after I made my post. I was confused at first because in my search for the read_aux_adc() function, I had originally found it in usrp_basic.{cc, h} -Michael Ford-On 6/18/06, Eric Blossom [EMAIL PROTECTED] wrote: On Sat, Jun

Re: [Discuss-gnuradio] usrp_basic and gr_block

2006-06-18 Thread Michael Ford
after setting the PYTHONPATH variable to point to ~/gr-build/gr-usrp/src/ (where usrp1.py is located), I ran my python test script, and got the following error: $ python test_sender.py Traceback (most recent call last): File test_sender.py, line 22, in ? import usrp1 File

Re: [Discuss-gnuradio] usrp_basic and gr_block

2006-06-18 Thread Michael Ford
This is all well for functions found in usrp.py, but even though I import usrp.py, and usrp.py successfully imports usrp1.py, I'm unable to successfully call functions from usrp1.py (i.e. read_aux_adc()). Calling the function with either a usrp- or usrp1- prefix gives me an error of the module not

Re: [Discuss-gnuradio] usrp_basic and gr_block

2006-06-18 Thread Eric Blossom
On Sun, Jun 18, 2006 at 06:34:19PM -0500, Michael Ford wrote: This is all well for functions found in usrp.py, but even though I import usrp.py, and usrp.py successfully imports usrp1.py, I'm unable to successfully call functions from usrp1.py (i.e. read_aux_adc()). Calling the function with

Re: [Discuss-gnuradio] usrp_basic and gr_block

2006-06-18 Thread Eric Blossom
On Sun, Jun 18, 2006 at 08:21:57PM -0500, Michael Ford wrote: Why are there almost no constructors defined in any of the usrp1.py classes? I was chugging along until I realized that most of the classes have no constructors. Should I be using the shared pointer classes? [In the future please be