The prototype for Display_doPrintf() is:

void Display_doPrintf(Display_Handle handle, uint8_t line, uint8_t column, char *fmt, ...);

It should be:

void Display_doPrintf(Display_Handle handle, uint8_t line, uint8_t column, const char *fmt, ...);

...in order to avoid the error: #2824-D conversion from a string literal to "char *" is deprecated. This shows up when compiling C++ code that uses this method and passing in string literals.