ssd1283.c

来自「ssd192X_LPC2210_V2.0 LPC2210的16位数据口控制SS」· C语言 代码 · 共 99 行

//#include "os.h" 
#include "ssd192X.h" 
#include "sublcd.h"

int SUBLCD_WIDTH=132; 
int SUBLCD_HEIGHT=132; 

void sublcd_hw_init(void) {
//printk("sublcd_hw_init -- start\n");
	SSD_REGWB(REG_Sub_Type,SSD_REGRB(REG_Sub_Type)&~0x03);//tft
	SSD_REGWB(REG_Sub_Type,SSD_REGRB(REG_Sub_Type)|0x20);//8-bitinterface //printk("sublcd_hw_init -- 1\n");
	SSD_REGWB(REG_Sub_Type,SSD_REGRB(REG_Sub_Type)|0x21);//cstn
	SSD_REGWB(REG_Sub_Bpp,0x02); //printk("sublcd_hw_init -- 2\n");
	SSD_REGWB(REG_Sub_CLK_Divide,0x2); // Clock Divide
//printk("sublcd_hw_init -- 3\n");
	SubCmdWriteByte(0x28);
	SubArgWriteByte(0x00);
	SubArgWriteByte(0x06);
	SubCmdWriteByte(0x28);
	SubArgWriteByte(0x00);
	SubArgWriteByte(0x0E);
	SubCmdWriteByte(0x28);
	SubArgWriteByte(0x00);
	SubArgWriteByte(0x00); //printk("sublcd_hw_init -- 4\n");
	SubCmdWriteByte(0x10);
	SubArgWriteByte(0x2F);
	SubArgWriteByte(0xC5);
	SubCmdWriteByte(0x10);
	SubArgWriteByte(0x2F);
	SubArgWriteByte(0x8E);
	SubCmdWriteByte(0x11);
	SubArgWriteByte(0x00);
	SubArgWriteByte(0x0C);
	SubCmdWriteByte(0x07);
	SubArgWriteByte(0x00);
	SubArgWriteByte(0x21); //printk("sublcd_hw_init -- 5\n");
	SubCmdWriteByte(0x28);
	SubArgWriteByte(0x00);
	SubArgWriteByte(0x06);
	SubCmdWriteByte(0x28);
	SubArgWriteByte(0x00);
	SubArgWriteByte(0x05);
	SubCmdWriteByte(0x27);
	SubArgWriteByte(0x05);
	SubArgWriteByte(0x7F);
	SubCmdWriteByte(0x29);
	SubArgWriteByte(0x89);
	SubArgWriteByte(0xA1); //printk("sublcd_hw_init -- 6\n");
	SubCmdWriteByte(0x00);
	SubArgWriteByte(0x00);
	SubArgWriteByte(0x01);
	mdelay(50);
	SubCmdWriteByte(0x29);
	SubArgWriteByte(0x80);
	SubArgWriteByte(0xB0); //printk("sublcd_hw_init -- 7\n");
	mdelay(16);
	SubCmdWriteByte(0x29);
	SubArgWriteByte(0xff);
	SubArgWriteByte(0xfe); //printk("sublcd_hw_init -- 8\n");
	SubCmdWriteByte(0x07);
	SubArgWriteByte(0x00);
	SubArgWriteByte(0x23); //printk("sublcd_hw_init -- 9\n");
	mdelay(16);
	SubCmdWriteByte(0x07);
	SubArgWriteByte(0x00);
	SubArgWriteByte(0x33);
	SubCmdWriteByte(0x01);
	SubArgWriteByte(0x21);
	SubArgWriteByte(0x83);
	SubCmdWriteByte(0x2f);
	SubArgWriteByte(0xff);
	SubArgWriteByte(0xff);
	SubCmdWriteByte(0x2C);
	SubArgWriteByte(0x80);
	SubArgWriteByte(0x00); //printk("sublcd_hw_init -- 10\n");
	SubCmdWriteByte(0x03);
	SubArgWriteByte(0x68);
	SubArgWriteByte(0x30);
	SubCmdWriteByte(0x27);
	SubArgWriteByte(0x05);
	SubArgWriteByte(0x78);
	SubCmdWriteByte(0x02);
	SubArgWriteByte(0x03);
	SubArgWriteByte(0x00);
	SubCmdWriteByte(0x0B);
	SubArgWriteByte(0x58);
	SubArgWriteByte(0x0C); //printk("sublcd_hw_init -- 11\n");
	SubCmdWriteByte(0x12);
	SubArgWriteByte(0x06);
	SubArgWriteByte(0x09);
	SubCmdWriteByte(0x13);
	SubArgWriteByte(0x31);
	SubArgWriteByte(0x00);
	SubCmdWriteByte(0x2D); //printk("sublcd_hw_init -- 12\n");
	SubArgWriteByte(0x31);
	SubArgWriteByte(0x0F);
	SubCmdWriteByte(0x22); //printk("sublcd_hw_init -- end\n");
}