Vincent Trouilliez <[EMAIL PROTECTED]> wrote:
> struct menu {
> .....;
> .....;
> int (*fp)()[]; //table to store all the pointers
> };
Better declare them in a prototyped fashion:
int (*fp)(void)[];
> //definition for a menu
> const struct menu __ATTR_PROGMEM__ menu_foo = {
> .....,
> .....,
> {fn1, fn2, ... }
> };
Don't forget to pull out each entry from progmem. It's probably best
to copy over an entire struct menu item at a time using memcpy_P(),
as opposed to copy in each of the struct elements individually.
> //run the specified menu using the structure passed as argument
> void menu_run(const struct menu * p)
> {
> int r;
> .....
> r = (p->fp[0])(); //call the first function
Basically yes (I think), but *p needs to be in RAM already.
--
J"org Wunsch Unix support engineer
[EMAIL PROTECTED] http://www.interface-systems.de/~j/
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