Yuji Notsu
This is test program for running 192GC00(240 x 320 dot, 65K Color TFT LCD module ) on Star Board Orange.
REL225L0.cpp
- Committer:
- y_notsu
- Date:
- 2011-01-21
- Revision:
- 0:0e2aded4edb0
File content as of revision 0:0e2aded4edb0:
#include "REL225L01.h"
REL225L01::REL225L01() : CS_OUT(CS), RS_OUT(RS), RD_OUT(RD), WR_OUT(WR),RST_OUT(RST),SCK_OUT(SCK),SDA_OUT(SDA)
{ CS_OUT = 0x01;RS_OUT = 0x01; RD_OUT = 0x01;
WR_OUT = 0x01;RST_OUT = 0x01;
SCK_OUT= 0x01; SDA_OUT=0x01;
//t.attach( this, &SG12864A::display, ReflashRate );
}
//Initialization LCD module
void REL225L01::lcd_init(void){
wait_ms(20);
RD_OUT=1;
CS_OUT=1;
WR_OUT=1;
RST_OUT=0;
wait_ms(1);
RST_OUT=1;
wait_ms(25);
lcd_cmd(0xB0);
lcd_data(0xCA);
lcd_data(0x90);
lcd_data(0x37);
lcd_data(0x01);
lcd_data(0x48);
lcd_data(0x01);
lcd_data(0x40);
lcd_data(0x04);
lcd_data(0x00);
lcd_data(0x00);
lcd_cmd(0x26);
lcd_data(0x01);
lcd_cmd(0xB1);
lcd_data(0x00);
lcd_data(0x00);
lcd_data(0x00);
lcd_data(0x00);
lcd_data(0x08);
lcd_data(0x00);
lcd_data(0x04);
lcd_data(0x10);
lcd_data(0x48);
lcd_data(0x82);
lcd_data(0x20);
lcd_data(0x84);
lcd_data(0x92);
lcd_data(0x2A);
lcd_data(0x52);
lcd_data(0xAA);
lcd_data(0x5A);
lcd_data(0x55);
lcd_data(0x2A);
lcd_data(0x55);
lcd_data(0xAE);
lcd_data(0xFF);
lcd_data(0xFE);
lcd_data(0x00);
lcd_data(0x00);
lcd_data(0x00);
lcd_data(0x00);
lcd_data(0x00);
lcd_data(0x00);
lcd_data(0x04);
lcd_cmd(0xB2);
lcd_data(0x00);
lcd_data(0x00);
lcd_data(0x00);
lcd_data(0x00);
lcd_data(0x04);
lcd_data(0x00);
lcd_data(0x02);
lcd_data(0x08);
lcd_data(0x48);
lcd_data(0x82);
lcd_data(0x20);
lcd_data(0x84);
lcd_data(0x42);
lcd_data(0x48);
lcd_data(0x92);
lcd_data(0x2A);
lcd_data(0x52);
lcd_data(0xAA);
lcd_data(0x5A);
lcd_data(0x55);
lcd_data(0x2A);
lcd_data(0x55);
lcd_data(0xAE);
lcd_data(0xFF);
lcd_data(0xFE);
lcd_data(0x00);
lcd_data(0x00);
lcd_data(0x00);
lcd_data(0x00);
lcd_data(0x00);
lcd_data(0x00);
lcd_data(0x04);
lcd_cmd(MODE); // Entry Mode
lcd_data(0x29);
//color mode
lcd_cmd(COLMOD);
lcd_data(0x05); //65k color
//Inteface mode
lcd_cmd(IFMOD);
lcd_data(0x03); //16bit mode
lcd_cmd(0xBA);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
lcd_data(0x55);
//
lcd_cmd(SLPOUT);
lcd_cmd(DISON); //Display On
}
//Command output function
void REL225L01::lcd_cmd(unsigned int comm){
if(comm<=0xffff)
{
for(int i=0;i<16;i++)
{
SDA_OUT = ((comm >> i) & 0x1);
SCK_OUT = 0;
SCK_OUT = 1;
}
RS_OUT = 0;
CS_OUT = 0;
WR_OUT = 0;
//wait_us(1);
RS_OUT = 1;
WR_OUT = 1;
CS_OUT = 1;
// wait_us(1);
}
}
void REL225L01::lcd_data(unsigned int data){
if(data<=0xffff)
{
for(int i=0;i<16;i++)
{
SDA_OUT = ((data >> i) & 0x1);
SCK_OUT = 0;
SCK_OUT = 1;
}
CS_OUT = 0;
WR_OUT = 0;
//wait_us(1);
WR_OUT = 1;
CS_OUT = 1;
// wait_us(1);
}
}
/***************************
* ��ʏ���֐�
* ����p�F�w�肠��
****************************/
void REL225L01::lcd_clear(unsigned short Color){
int i, j;
lcd_cmd(PASET); // �y�[�W�J�n�I���A�h���X�Z�b�g
lcd_data(0);
lcd_data(0x0C);
lcd_data((unsigned char)((ENDPAGE+0x0C)>>8));
lcd_data((unsigned char)(ENDPAGE+0x0C));
//lcd_data(ENDPAGE);
lcd_cmd(CASET); // �R�����J�n�A�I���A�h���X�Z�b�g
lcd_data(0);
lcd_data(0x08);
lcd_data((unsigned char)((ENDCOL+0x08)>>8));
lcd_data((unsigned char)(ENDCOL+0x08));
//lcd_data(ENDCOL);
lcd_cmd(RAMWR);
for(j=0; j<4; j++){
for(i=0; i<(ENDCOL+1)*80; i++){
//lcd_data((unsigned char)(Color>>8));
//lcd_data((unsigned char)Color);
lcd_data(Color);
}
}
}
/***********************************
* �P�s�N�Z���\���֐�
* ��W��(0,0)-(161,131)
***********************************/
void REL225L01::lcd_pixel(short Xpos, short Ypos, unsigned short Color){
if((Xpos<=ENDCOL) && (Ypos<=ENDPAGE)){
Xpos += 0x08;
Ypos += 0x0C;
lcd_cmd(PASET); // �s�iRAW)�A�h���X�Z�b�g
lcd_data(Ypos>>8);
lcd_data(Ypos);
lcd_data(Ypos>>8);
lcd_data(Ypos);
lcd_cmd(CASET); // ��iCOLUM)�A�h���X�Z�b�g
lcd_data((unsigned char)((Xpos)>>8));
lcd_data((unsigned char)(Xpos));
lcd_data((unsigned char)(Xpos>>8));
lcd_data((unsigned char)(Xpos));
lcd_cmd(RAMWR); // 1�s�N�Z����������
//lcd_data(Color >> 8); // 16�r�b�g�J���[
lcd_data(Color);
}
}
/*********************************************************
* �C���[�W�\���֐�
*�@ �f�[�^�͏c���8���C������1�o�C�g�Ŋi�[����Ă���
* 128�~128/8=2k�o�C�g/���
* �O���t�B�b�N�F(Color1)�Ɣw�i�F(Color2)�����w��
**********************************************************/
void REL225L01::lcd_image(char line, const unsigned char *ptr, unsigned short Color1, unsigned Color2)
{
unsigned char Mask;
short i, vline, colum;
for(vline=line; vline<line+8; vline++){ // �S�̂�8�s�~8=64���C��
for(colum=0; colum<128; colum++){ // ����128�h�b�g�Ƃ���
Mask = 0x01; // ���ʃr�b�g���㑤
for(i=0; i<8; i++){ // 1�o�C�g������
if(*ptr & Mask) // �r�b�g�`�F�b�N
lcd_pixel(colum+2, vline*8+i+1, Color1);
else
lcd_pixel(colum+2,vline*8+i+1, Color2);
Mask = Mask << 1; // �r�b�g�ʒu�V�t�g
}
ptr++; // ���̃f�[�^
}
}
}