/****************************
Module?Name:LaiBao1.77+ST7735R
2009-04-16
*****************************/
#include
#include
#include
#define?nop?_nop_（）

#define?DataPort_H???P2
#define?DataPort_L???P0
#define?CtrlPort?????P1

//define?the?LCM?pixel
#define?DisplayCol??160
#define?DisplaySeg??128

#define?red_i???0x0800
#define?green_i	0x0020
#define?blue_i	0x0001

//#define?usnigned?short?int?blue_i=1;
#define?RED_STEP	32
#define?GREEN_STEP	64
#define?BLUE_STEP	32
#define?LCM_WIDTH?	128
#define?LCM_HEIGH	160

//define?LCD?control?interface
//P0==>74LS245（U9）==>U2（SST39VF040）P0==>74LS245（U6）==>D0~D7
//P2==>74LS245（U7）==>U3（SST39VF040）P2==>74LS245（U10）==>D8~D15
//if?P1.6=0U9&U10?select?A===>B
//if?P1.7=0U6&U7?select?A===>B

sbit?Gate_U6_U7?=?CtrlPort^7;																																																											
sbit?Gate_U9_U10??=?CtrlPort^6;

sbit?_CS1?=?CtrlPort^4;?
sbit?_WR??=?CtrlPort^3;
sbit?_RD??=?CtrlPort^2;??
sbit??RS??=?CtrlPort^1;?
sbit?LCD_nRESET?=?CtrlPort^0;

//define?key?interface
//sbit	STOP?=?P1^7;
sbit?KeyUP?=?P2^0;
sbit?KeyDown?=?P2^1;

//LED?test?define?
sbit?LED1?=?P2^2;????????????//?LED=‘1‘?means?ON
sbit?LED2?=?P2^3;????????????//?LED=‘1‘?means?ON

sbit?PA0=P2^4;
sbit?PA1=P2^5;
sbit?PA2=P2^6;
sbit?FlashChip1Select=P2^7;??//

unsigned?int?pageseg;
unsigned?int?step=0;
unsigned?int?xdata?*ptr;

/*******************************************************/

void?delay（unsigned?int?param）
{
???int?i;

???for（;param>0;param--）
?	?for（i=0;i<960;i++）;
}

void?delayms（unsigned?int?param）??//DELAY?1?MS
{
???int?i;
???for（;param>0;param--）
?	?for（i=0;i<400;i++）;
}

void?LCD_Index（unsigned?char?index）
{
????Gate_U9_U10?=0;
????_CS1=0;
????_RD=1;
	RS=0;
????//_WR=0;??????????????????
????DataPort_L=index;
????_WR=0;??????????????????
????//delayms（0）;
????_WR=1;
?
	_CS1=1;
	Gate_U9_U10?=1;
}?


void?LCD_DataWrite（unsigned?char?set_db）??//80-8bit
{
????Gate_U9_U10?=0;
????_CS1=0;
????_RD=1;
	RS=1;
????//_WR=0;?
????DataPort_L=set_db;
????_WR=0;??????????????????????//delayms（0）;
????_WR=1;

	_CS1=1;
	Gate_U9_U10?=1;
}?

void?LCD_Data（unsigned?int?set_db）??//80-8bit
{
??LCD_DataWrite（set_db>>8）;
??LCD_DataWrite（set_db）;
}?

void?LCD_CmdWrite（unsigned?char?indexunsigned?char?set_db）
{
	LCD_Index（index）;
	LCD_DataWrite（set_db）;	
}

void?LCD_Reset（void）
{
???//?Gate_U6_U7?=0;
	//Gate_U9_U10?=0;
	//delayms（1）;
????_CS1=1;
	
????LCD_nRESET=1;
	LCD_nRESET=0;
	delayms（1）;
	LCD_nRESET=1;
	delayms（100）;

}
5_init（void）????????????//Laibao1.77+ST7735
{
void?LB177_773
?LCD_Index（0x11）;??????????//SLEEP?OUT&BOOST?ON
??delayms（200）;

//???delayms（200）;
??LCD_Index（0xff）;??????//Vcom?4??Level??control
??LCD_DataWrite（0x40）;
??LCD_DataWrite（0x01）;??????//或03?調水波紋
??LCD_DataWrite（0x1a）;

??LCD_Index（0xd9）;??????//close?IDLE
??LCD_DataWrite（0x60）;?
??LCD_Index（0xc7）;?
??LCD_DataW

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????11987??2011-12-30?15:55??ST7735R.c

?????文件????2124884??2011-12-30?15:55??ST7735R_V1.2_20100714.pdf

-----------?---------??----------?-----??----

??????????????2136871????????????????????2