[hpsdr] PowerSDR v1.19.3.1.diversity4 (front panel controls for Mercury board selection)

[Joe Martin K5SO]

PowerSDR v1.19.3.1.diversity4 (K5SO 27SEP2010) is available for  
download with supporting files and instructions at

http://k5so.com/HPSDR_downloads.html

This enhanced dual-Mercury board diversity version includes front  
panel selection of Mercury 1 board only, Mercury 2 board only, or both  
Mercury 1 and Mercury 2 boards in a constant-gain diversity mode along  
with the usual features found in the W5WC PowerSDR v1.19.3.1 program.

In this version the three new front panel controls don't quite match  
the cosmetic appearance of the other front panel buttons but they will  
in a subsequent release. It is my opinion that the enhanced  
functionality of having these controls on the front panel warrants  
this special release and overrides my desire to have a consistent  
cosmetic appearance of the buttons, at least temporarily, until I can  
manage to merge these controls with the other numerous controls in the  
program so that their appearance is consistent with the other buttons.

It is with extreme pleasure that I acknowledge the wonderful  
assistance I received from some of the professional-level programmers  
we have in our community in helping me to understand how to make C#  
projects share data with C projects in a single program successfully;   
namely George Byrkit K9TRV for very detailed assistance and patience  
with my initial lack of understanding and sometimes (I'm sure) inane  
questions, and Bill Tracey KD5TFD,  Dave McQuate WA8YWQ, and Gordon  
Duff KA2NLM for their highly useful guiding comments and suggestions  
for me.  I certainly could not have pulled this version together so  
quickly without all their wonderful support.  Thank you, thank you,  
thank you!

By the way, George K9TRV explicitly offers to assist anyone to  
understand in detail what they need to do in order get/keep rolling on  
their programming projects, whether you are a newbie to the  
programming world or not.

Everyone here is extremely helpful to new programmers like me, I've  
found, and that attitude makes this HPSDR community project highly  
productive in all of its various aspects!

Thanks a bunch everyone!

73,  Joe K5SO