Using LCD on DE2

Altera_Forum · ‎10-22-2008

Hi. I know a lot of post are about lcd and de2 but i have some problems.

In fact, i use the 3 files in my project:

altera_avalon_lcd_16207.c

altera_avalon_lcd_16207.h

altera_avalon_lcd_16207_regs.h

(i have attached them in txt so you can check it).

The problem is: I'm not very good at c language and I was wondering if someone can write me a small code that uses functions of altera_avalon_lcd_16207.c to control the LCD.

Thanks

PS: I use a NIOSII and NIOS IDE

Altera_Forum · ‎10-22-2008

Hi.

In "DE2_demonstrations\DE2_NET\hello_led_0" look for LCD.C file. There you have an example.

It's:

--- Quote Start ---

void LCD_Test()

{

char Text1[16] = "Altera DE2 Board";

char Text2[16] = "Ethernet Testing";

// Initial LCD

LCD_Init();

// Show Text to LCD

LCD_Show_Text(Text1); //This show the above text 1st line

// Change Line2

LCD_Line2();

// Show Text to LCD

LCD_Show_Text(Text2); //This show the above text 2nd line

}

--- Quote End ---