Add checks to make sure each required macro is set

[BaldBeacon]

In addition to the documentation mentioning what macros need to be set in the interface file for an app, there should be a compile time warning alerting the user to undefined values.

It might also be prudent to add validity checks against the entered values (for example when a bad MID was provided or a name exceeds a max value for the cfe).

[SpaceSteve121]

Doesn't the compiler already check if a macro is referenced without being defined? Is there some additional information that implementing this check in code could provide that the compiler doesn't?

[BaldBeacon]

It might be nice for a user to get a message indicating what/where the value should be but yeah the compiler warning should be enough to tell the user that a value isn't present.