initialise structure array ??

[JHERI]

hello

I have a structure array

typedef  struct
    {
    uint8_t   Line_Add[lcd_lines];
    char      Line_Data  [banks] [lcd_lines] [40]; 
    uint8_t   Data_Pos   [lcd_lines];                           
    uint8_t   Start_Pos  [lcd_lines];                            
    uint32_t  Flash_Bit  [lcd_lines];                         
    uint8_t   Alt_Flash_CharPos[lcd_lines]; 
    } lcd_module;

is there anyway I can set some default values to

uint8_t Line_Add[lcd_lines]; i.e ={1,2,3,4}

I don't know how to set some initial value to member array in a structure

any help as always much appreciated

regards

[Piranha]

Read the C language basics! Arrays, structs and unions are initialized with { } and can be hierarchical.

lcd_module my_lcd = {
	.Line_Add = {1, 2, 3, 4},
	// Other members
};

[JHERI]

thank you

have ready many post on array and struct but was getting a little confused, your example was clear and precise and made sense.

Its clear now that you have to init the members of the instance of the structure being used, not the global structure level.

thank you