Thank you so much chaps, after an hour experimenting, armed with all
your suggestion, I have now improved my understanding of pointers
again... and it now works...
However, something still causes me trouble apparently....
The actual/complete declaration of my "menu" data type / structure is :
struct menu {
uint8_t options; //options to control the operation of the menu
uint8_t nb; //number of options present in this menu
char desc[][21]; //table to store the strings for each menu entry
void (*fp[])(void); //table to store the pointers to the functions
};
The compiler complains that :
ui.h:29: error: flexible array member not at end of struct
make: *** [main.o] Error 1
I got around this by giving a fixed size to 'desc', which worked fine
for debugging the pointer part of things, but it's otherwise no good of
course.
What's the trick ?
--
Vince
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