On Wed, Mar 29, 2006 at 01:55:59PM -0800, Jonathan Jacky wrote:
>
> Eric,
>
> Whe I try to run a recent version of usrp_siggen.py from CVS on Mac OS X,
> it produces the requested output signal for just a second or so, then exits.
>
> I see in the source code, at the end of main:
>
> try:
> fg.start()
> except KeyboardInterrupt:
> pass
> fg.stop()
>
> As I understand it, this code executes fg.start(), which returns
> almost immediately, and then executes fg.stop(), and then exits from main.
>
> On my system, the code does not wait in fg.start() for a keyboard interrupt.
>
> For now, in my working version I've changed the end of main back to:
>
> fg.start ()
> raw_input ('Press Enter to quit: ')
> fg.stop()
>
> That works as it should - usrp_siggen keeps running until I type ^C.
>
> Jon Jacky
Thanks for pointing out the problem.
I'll revisit and fix.
Eric
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