[Discuss-gnuradio] Continual output of 'S'

[HR Myler]

When I run the FFT routine (usrp2_fft.grc) there are two apparent  
anomalies that I do not understand. TIA to anyone who can help a poor  
soul out with what are most likely simple things:

1) When I execute, there are error messages and no window appears. The  
routine works fine, per the caveat of #2 below, if I 'Build' and the  
just run with Python from the command line.

2) When I run usrp2_fft.py, the windows appear and the program runs  
fine, but it continually outputs an 'S' to the terminal. I looked for  
an output somewhere for stdio or stdout, but found nothing. Is this  
perhaps an old bug, or a Ubuntu thing? Is it something that needs to  
be edited in the Python file or with a switch?

Harley Myler






CONFIDENTIALITY: Any information contained in this e-mail (including 
attachments) is the property of The State of Texas and unauthorized disclosure 
or use is prohibited. Sending, receiving or forwarding of confidential, 
proprietary and privileged information is prohibited under Lamar Policy. If you 
received this e-mail in error, please notify the sender and delete this e-mail 
from your system.