[hpsdr] Introducing a "Path Illustrator" feature

[Joe Martin]

On Dec 20, 2015, at 10:40 AM, Joe Martin wrote:

>> 
>> - Comment: DDC2 is shown as connected to ADC0 and RX1 display. Same for DDC3 and RX2 display. If that's how it really works that is great to learn that! I thought DDC0 fed RX1 display and DDC1 fed RX2 display?
>> 
> Your thought was incorrect.  The connections of signals from DDC0 and DDC1 to the RX1 DISPLAY and RX2 DISPLAY depend upon several factors, including whether or not PureSignal/Diversity/etc are selected or not.  I believe the PI diagram to be correct on this.  Consider, for example, the case of diversity; in diversity the RX1 DISPLAY shows the result of combining signals from DDC0 and DDC1 into a single IQ stream for display on RX1 DISPLAY and shows signals from DDC2 on RX2 DISPLAY.  This statement is true for your hardware platform selection but not true on all hardware platforms, of course.

Typo, I should’ve typed instead:

“…Consider, for example, the case of diversity; in diversity the RX1 DISPLAY shows the result of combining signals from DDC0 and DDC1 into a single IQ stream for display on RX1 DISPLAY and shows signals from DDC1 on RX2 DISPLAY. …”