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Incorrect Rom matrix readings

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CMatic

Joined: 11 Jan 2012
Posts: 69

Incorrect Rom matrix readings

Posted: Sat Nov 29, 2014 10:27 pm

Implementing a menu using structures in PIC16F1825. The values when read from the array elements the values are incorrect. Example, when menu[0].text is read it does show the text string. However when I test for num_menu or any other values, it shows nothing, frustrated me for last two nights....thanks
Compiler Version 5.026

Code:

static int num_menu, UP, DOWN, ENTER, default_value;

static typedef struct MenuEntry {
char text[14];
char num_menu;
char UP;
char DOWN;
char ENTER;
int16 *funct_ptr;
int default_value;
};

void show_menu(void);
void browse_menu(void);
void testfun(void);

unsigned char selected = 1;
//unsigned int16 *pMenu;
rom int *pMenu;

rom struct MenuEntry menu[] = {

{"[Main]" ,5,0,0,0,0,0},
{"Option1",5,1,2,0,&testfun,1},
{"Option2",5,0,0,0,6,2},
{"Option3",5,0,0,0,0,3},
{"Option4",5,0,0,0,0,4},

{"[Sub]" ,5,0,0,0,0,5},
{"Option1",5,0,0,0,0,6},
{"Option2",5,0,0,0,0,7},
{"Option3",5,0,0,0,0,8},
{"Option4",5,0,0,0,0,9}
};

pMenu = &menu;

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