ssd1783.c

ssd192X_LPC2210_V2.0 LPC2210的16位数据口控制SSD1926

#include "sublcd.h"
#include "ssd1783.h"


int SUBLCD_WIDTH=132;
int SUBLCD_HEIGHT=168;

void sublcd_hw_init(void)
{
	SSD_REGWB(REG_Sub_Type,SSD_REGRB(REG_Sub_Type)&~0x03);
	SSD_REGWB(REG_Sub_Type,SSD_REGRB(REG_Sub_Type)|0x01);
	SSD_REGWB(REG_Sub_Bpp,0x02);               // 2 byte per  pixel (16bpp)
	SSD_REGWB(REG_Sub_CLK_Divide,0x00);        // Clock Divide

	SubCmdWriteByte(0xe2);        // reset
	SubCmdWriteByte(0xd1);        // Enable oscillator
	SubCmdWriteByte(0x94);        // Exit sleep mode
	SubCmdWriteByte(0x20);        // Set power control
	SubArgWriteByte(0x0f);
	SubCmdWriteByte(0x81);        // Set contrast
	SubArgWriteByte(0x1b);//18
	SubArgWriteByte(0x05);//05
	SubCmdWriteByte(0xfb);        // Set bias ratio
	SubArgWriteByte(0x04);//02
	SubCmdWriteByte(0xa7);        // Inverse display
	SubCmdWriteByte(0xca);        // Set Display control
	SubArgWriteByte(0x00);
	SubArgWriteByte(0x27);
	SubArgWriteByte(0x00);
	SubCmdWriteByte(0xf7);        // Set 4bit PWM
	SubArgWriteByte(0x28);
	SubArgWriteByte(0x0e);//2c);
	SubArgWriteByte(0x05);
	SubCmdWriteByte(0xf2);        // Set frame frequency
	SubArgWriteByte(0x08);
	SubArgWriteByte(0x46);//00
	SubCmdWriteByte(0xbc);
	SubArgWriteByte(0x00);
	SubArgWriteByte(0x00);
	SubArgWriteByte(0x04);//00        // 0x02:12bpp; 0x00:16bpp;
	SubCmdWriteByte(0xbb);
	SubArgWriteByte(0x01);
	SubCmdWriteByte(0xaf);        // Display on
	SubCmdWriteByte(0x15);        // Set Column Address
	SubArgWriteByte(0x00);
	SubArgWriteByte(0x83);        // 7f: 127; 41: 66; 83: 131
	SubCmdWriteByte(0x75);        // Set Page Address
	SubArgWriteByte(0x00);
	SubArgWriteByte(0xa7);        // 9f: 159;
	SubCmdWriteByte(0x5c);        // Write Display Data

}