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Altera_Forum's avatar
Altera_Forum
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21 years ago

Kernel reboot using LCD

Hi all, I am trying to use OPTREX LCD module on uclinux ( stratix II board ). I´m using J15 connector to avoid conficts with compact flash card. I have my own display driver designed using...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

Hello Ken,

First I created a new 11 bit PIO and write a simple C program to run on NIOS II.

The project has 2 files named lcd_16207.h and lcd_16207.c and I can control the LCD using this option.

Then I created a new linux application project and put lcd_16207.* files into the new project.

When I run the application the kernel reboot when acessing IO from LCD.