Adam Larkin

5329EVB LCD controller

Discussion created by Adam Larkin on Mar 17, 2008
Latest reply on Jan 30, 2013 by kaipaulus

I've successfully interfaced an Optrex 6.5" LCD to this board and I've been able to get an image on the panel using the LCDC example source provided from freescale.  I am having a bit of trouble using the BGLUT register.

The PCR register is set for 8bpp. I am able to put the image up on the panel and manipulate the cursor.

I would just like to know if I missing a step, do I have to set a register to display the BGLUT?  This is my first time programming a LCD so any input would be appreciated.

my code
volatile uint32 *LUT_BG;MCF_LCDC_LVPWR = 0x00000280;for(i=0; i < (640); i++){    LUT_BG = (uint32*)0xFC0AC800 + i;    *LUT_BG = *(uint32*)(0x00000003);}