I try compiling a project that did work before, but now it does not.
I get errors about roughly everything...
It looks to me like the header file is not "found/read" for compiling. But it IS automatically loaded in the IDE (1.8.9)
In my Project.ino file a header file is included, which contains the definition of constants that the compiler complains about.
in header file:
#define CP_CHECK_SMS 1200
RiverSMS:5:10: error: 'CP_CHECK_SMS' was not declared in this scope
If i rename the header file, i get an error about it not existing.
And if i add some trash lines to the top of the header file, which i expect would throw an error, it does so:
1 #delfin sometrash
2 #define XYZ
error: invalid preprocessing directive #delfin
So i guess i miss something basic... Any hints?