Have a Python Process that automatically loads with Raspbian at bootup ... this process monitors several Analog and Digital Inputs which in turn affect a display.
What I am looking to do is:
Provide Virtual I/P's that can override the current values of the physical Inputs
This can be done by externally updating a text file which the Boot Process could continually monitor ... but I am wondering if there is some other way to either
a) interchange/share data with the running process (similar to windows inter process messaging) ... would Threading have something like this or is Threading limited to Threads started within the same process
b) provide the ability to directly access some shared STATIC memory