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lcd_display on de2-Board --> test program

Altera_Forum
Honored Contributor II
‎01-25-2007 06:12 PM
1,136 Views

Hello, 

 

now i have added the standard lcd_display (Optrex 16207) to my system. Now, i will test my hardware design, but i have no idea how can i do this. 

 

Can you post some simple courcecode lines, which will simple display the message  

"hello world" on my display? 

 

(the display get the adress 0x00004820 and the name "lcd_display" under SOPC) 

 

I have found some code with the following line: 

 

lcd = fopen("/dev/lcd_display", "w"); 

 

I think, this is code for a linux OS-System? Is that right?  

 

Please help me... 

I´m a newbie, you can see!
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