> But I need to access a variable, defined in asm like this:
> GLOBAL disp_digits
>
> UDATA
> disp_digits res 5
>
>
> What would be the correct way to define that variable in C?
> I tried this:
> extern unsigned char disp_digits[5];
> main(){
> disp_digits[0]="0";
> disp_digits[1]="1";
> disp_digits[2]="2";
> disp_digits[3]="3";
>
> But compiler complains:
> main_lcd_disp.c:37: error 47: indirections to different types assignment
> from type 'const-char [2] code'
> to type 'unsigned-char fixed'
You try to assign a string literal ("0") to a char. You need single quotes
('0') if you want disp_digits to hold the ASCII character '0' (or simple 0
if you want to store the ASCII NUL, the character with the encoding value
of 0).
Good luck
Raphael
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