Lorenzo Montalto
GLCD Library
GLCD.c
- Committer:
- montie97
- Date:
- 2021-05-06
- Revision:
- 0:042c996f9c02
File content as of revision 0:042c996f9c02:
/****************************************Copyright (c)**************************************************
**
** http://www.powermcu.com
**
**--------------File Info-------------------------------------------------------------------------------
** File name: GLCD.c
** Descriptions: Has been tested SSD1289��ILI9320��R61505U��SSD1298��ST7781��SPFD5408B��ILI9325��ILI9328��
** HX8346A��HX8347A
**------------------------------------------------------------------------------------------------------
** Created by: AVRman
** Created date: 2012-3-10
** Version: 1.3
** Descriptions: The original version
**
**------------------------------------------------------------------------------------------------------
** Modified by:
** Modified date:
** Version:
** Descriptions:
********************************************************************************************************/
/* Includes ------------------------------------------------------------------*/
#include "GLCD.h"
#include "HzLib.h"
#include "AsciiLib.h"
/* Private variables ---------------------------------------------------------*/
static uint8_t LCD_Code;
/* Private define ------------------------------------------------------------*/
#define ILI9320 0 /* 0x9320 */
#define ILI9325 1 /* 0x9325 */
#define ILI9328 2 /* 0x9328 */
#define ILI9331 3 /* 0x9331 */
#define SSD1298 4 /* 0x8999 */
#define SSD1289 5 /* 0x8989 */
#define ST7781 6 /* 0x7783 */
#define LGDP4531 7 /* 0x4531 */
#define SPFD5408B 8 /* 0x5408 */
#define R61505U 9 /* 0x1505 0x0505 */
#define HX8346A 10 /* 0x0046 */
#define HX8347D 11 /* 0x0047 */
#define HX8347A 12 /* 0x0047 */
#define LGDP4535 13 /* 0x4535 */
#define SSD2119 14 /* 3.5 LCD 0x9919 */
/*******************************************************************************
* Function Name : Lcd_Configuration
* Description : Configures LCD Control lines
* Input : None
* Output : None
* Return : None
* Attention : None
*******************************************************************************/
static void LCD_Configuration(void)
{
/* Configure the LCD Control pins */
/* EN = P0.19 , LE = P0.20 , DIR = P0.21 , CS = P0.22 , RS = P0.23 , RS = P0.23 */
/* RS = P0.23 , WR = P0.24 , RD = P0.25 , DB[0.7] = P2.0...P2.7 , DB[8.15]= P2.0...P2.7 */
LPC_GPIO0->FIODIR |= 0x03f80000;
LPC_GPIO0->FIOSET = 0x03f80000;
}
/*******************************************************************************
* Function Name : LCD_Send
* Description : LCD���
* Input : - byte: byte to be sent
* Output : None
* Return : None
* Attention : None
*******************************************************************************/
void LCD_Send (uint16_t byte)
{
LPC_GPIO2->FIODIR |= 0xFF; /* P2.0...P2.7 Output */
LCD_DIR(1) /* Interface A->B */
LCD_EN(0) /* Enable 2A->2B */
LPC_GPIO2->FIOPIN = byte; /* Write D0..D7 */
LCD_LE(1)
LCD_LE(0) /* latch D0..D7 */
LPC_GPIO2->FIOPIN = byte >> 8; /* Write D8..D15 */
}
/*******************************************************************************
* Function Name : wait_delay
* Description : Delay Time
* Input : - nCount: Delay Time
* Output : None
* Return : None
* Return : None
* Attention : None
*******************************************************************************/
static void wait_delay(int count)
{
while(count--);
}
/*******************************************************************************
* Function Name : LCD_Read
* Description : LCD������
* Input : - byte: byte to be read
* Output : None
* Return : ���ض�ȡ��������
* Attention : None
*******************************************************************************/
uint16_t LCD_Read (void)
{
uint16_t value;
LPC_GPIO2->FIODIR &= ~(0xFF); /* P2.0...P2.7 Input */
LCD_DIR(0); /* Interface B->A */
LCD_EN(0); /* Enable 2B->2A */
wait_delay(30); /* delay some times */
value = LPC_GPIO2->FIOPIN0; /* Read D8..D15 */
LCD_EN(1); /* Enable 1B->1A */
wait_delay(30); /* delay some times */
value = (value << 8) | LPC_GPIO2->FIOPIN0; /* Read D0..D7 */
LCD_DIR(1);
return value;
}
/*******************************************************************************
* Function Name : LCD_WriteIndex
* Description : LCDд�Ĵ�����ַ
* Input : - index: �Ĵ�����ַ
* Output : None
* Return : None
* Attention : None
*******************************************************************************/
void LCD_WriteIndex(uint16_t index)
{
LCD_CS(0);
LCD_RS(0);
LCD_RD(1);
LCD_Send( index );
wait_delay(22);
LCD_WR(0);
wait_delay(1);
LCD_WR(1);
LCD_CS(1);
}
/*******************************************************************************
* Function Name : LCD_WriteData
* Description : LCDд�Ĵ�������
* Input : - index: �Ĵ�������
* Output : None
* Return : None
* Attention : None
*******************************************************************************/
void LCD_WriteData(uint16_t data)
{
LCD_CS(0);
LCD_RS(1);
LCD_Send( data );
LCD_WR(0);
wait_delay(1);
LCD_WR(1);
LCD_CS(1);
}
/*******************************************************************************
* Function Name : LCD_ReadData
* Description : ��ȡ����������
* Input : None
* Output : None
* Return : ���ض�ȡ��������
* Attention : None
*******************************************************************************/
uint16_t LCD_ReadData(void)
{
uint16_t value;
LCD_CS(0);
LCD_RS(1);
LCD_WR(1);
LCD_RD(0);
value = LCD_Read();
LCD_RD(1);
LCD_CS(1);
return value;
}
/*******************************************************************************
* Function Name : LCD_WriteReg
* Description : Writes to the selected LCD register.
* Input : - LCD_Reg: address of the selected register.
* - LCD_RegValue: value to write to the selected register.
* Output : None
* Return : None
* Attention : None
*******************************************************************************/
void LCD_WriteReg(uint16_t LCD_Reg,uint16_t LCD_RegValue)
{
/* Write 16-bit Index, then Write Reg */
LCD_WriteIndex(LCD_Reg);
/* Write 16-bit Reg */
LCD_WriteData(LCD_RegValue);
}
/*******************************************************************************
* Function Name : LCD_WriteReg
* Description : Reads the selected LCD Register.
* Input : None
* Output : None
* Return : LCD Register Value.
* Attention : None
*******************************************************************************/
uint16_t LCD_ReadReg(uint16_t LCD_Reg)
{
uint16_t LCD_RAM;
/* Write 16-bit Index (then Read Reg) */
LCD_WriteIndex(LCD_Reg);
/* Read 16-bit Reg */
LCD_RAM = LCD_ReadData();
return LCD_RAM;
}
/*******************************************************************************
* Function Name : LCD_SetCursor
* Description : Sets the cursor position.
* Input : - Xpos: specifies the X position.
* - Ypos: specifies the Y position.
* Output : None
* Return : None
* Attention : None
*******************************************************************************/
static void LCD_SetCursor(uint16_t Xpos,uint16_t Ypos)
{
#if ( DISP_ORIENTATION == 90 ) || ( DISP_ORIENTATION == 270 )
uint16_t temp = Xpos;
Xpos = Ypos;
Ypos = ( MAX_X - 1 ) - temp;
#elif ( DISP_ORIENTATION == 0 ) || ( DISP_ORIENTATION == 180 )
#endif
switch( LCD_Code )
{
default: /* 0x9320 0x9325 0x9328 0x9331 0x5408 0x1505 0x0505 0x7783 0x4531 0x4535 */
LCD_WriteReg(0x0020, Xpos );
LCD_WriteReg(0x0021, Ypos );
break;
case SSD1298: /* 0x8999 */
case SSD1289: /* 0x8989 */
LCD_WriteReg(0x004e, Xpos );
LCD_WriteReg(0x004f, Ypos );
break;
case HX8346A: /* 0x0046 */
case HX8347A: /* 0x0047 */
case HX8347D: /* 0x0047 */
LCD_WriteReg(0x02, Xpos>>8 );
LCD_WriteReg(0x03, Xpos );
LCD_WriteReg(0x06, Ypos>>8 );
LCD_WriteReg(0x07, Ypos );
break;
case SSD2119: /* 3.5 LCD 0x9919 */
break;
}
}
/*******************************************************************************
* Function Name : LCD_Delay
* Description : Delay Time
* Input : - nCount: Delay Time
* Output : None
* Return : None
* Return : None
* Attention : None
*******************************************************************************/
static void delay_ms(uint16_t ms)
{
uint16_t i,j;
for( i = 0; i < ms; i++ )
{
for( j = 0; j < 1141; j++ );
}
}
/*******************************************************************************
* Function Name : LCD_Initializtion
* Description : Initialize TFT Controller.
* Input : None
* Output : None
* Return : None
* Attention : None
*******************************************************************************/
void LCD_Initialization(void)
{
uint16_t DeviceCode;
LCD_Configuration();
delay_ms(100);
DeviceCode = LCD_ReadReg(0x0000); /* ��ȡ��ID */
/* ��ͬ������IC ��ʼ����ͬ */
if( DeviceCode == 0x9325 || DeviceCode == 0x9328 )
{
LCD_Code = ILI9325;
LCD_WriteReg(0x00e7,0x0010);
LCD_WriteReg(0x0000,0x0001); /* start internal osc */
LCD_WriteReg(0x0001,0x0100);
LCD_WriteReg(0x0002,0x0700); /* power on sequence */
LCD_WriteReg(0x0003,(1<<12)|(1<<5)|(1<<4)|(0<<3) ); /* importance */
LCD_WriteReg(0x0004,0x0000);
LCD_WriteReg(0x0008,0x0207);
LCD_WriteReg(0x0009,0x0000);
LCD_WriteReg(0x000a,0x0000); /* display setting */
LCD_WriteReg(0x000c,0x0001); /* display setting */
LCD_WriteReg(0x000d,0x0000);
LCD_WriteReg(0x000f,0x0000);
/* Power On sequence */
LCD_WriteReg(0x0010,0x0000);
LCD_WriteReg(0x0011,0x0007);
LCD_WriteReg(0x0012,0x0000);
LCD_WriteReg(0x0013,0x0000);
delay_ms(50); /* delay 50 ms */
LCD_WriteReg(0x0010,0x1590);
LCD_WriteReg(0x0011,0x0227);
delay_ms(50); /* delay 50 ms */
LCD_WriteReg(0x0012,0x009c);
delay_ms(50); /* delay 50 ms */
LCD_WriteReg(0x0013,0x1900);
LCD_WriteReg(0x0029,0x0023);
LCD_WriteReg(0x002b,0x000e);
delay_ms(50); /* delay 50 ms */
LCD_WriteReg(0x0020,0x0000);
LCD_WriteReg(0x0021,0x0000);
delay_ms(50); /* delay 50 ms */
LCD_WriteReg(0x0030,0x0007);
LCD_WriteReg(0x0031,0x0707);
LCD_WriteReg(0x0032,0x0006);
LCD_WriteReg(0x0035,0x0704);
LCD_WriteReg(0x0036,0x1f04);
LCD_WriteReg(0x0037,0x0004);
LCD_WriteReg(0x0038,0x0000);
LCD_WriteReg(0x0039,0x0706);
LCD_WriteReg(0x003c,0x0701);
LCD_WriteReg(0x003d,0x000f);
delay_ms(50); /* delay 50 ms */
LCD_WriteReg(0x0050,0x0000);
LCD_WriteReg(0x0051,0x00ef);
LCD_WriteReg(0x0052,0x0000);
LCD_WriteReg(0x0053,0x013f);
LCD_WriteReg(0x0060,0xa700);
LCD_WriteReg(0x0061,0x0001);
LCD_WriteReg(0x006a,0x0000);
LCD_WriteReg(0x0080,0x0000);
LCD_WriteReg(0x0081,0x0000);
LCD_WriteReg(0x0082,0x0000);
LCD_WriteReg(0x0083,0x0000);
LCD_WriteReg(0x0084,0x0000);
LCD_WriteReg(0x0085,0x0000);
LCD_WriteReg(0x0090,0x0010);
LCD_WriteReg(0x0092,0x0000);
LCD_WriteReg(0x0093,0x0003);
LCD_WriteReg(0x0095,0x0110);
LCD_WriteReg(0x0097,0x0000);
LCD_WriteReg(0x0098,0x0000);
/* display on sequence */
LCD_WriteReg(0x0007,0x0133);
LCD_WriteReg(0x0020,0x0000); /* ����ַ0 */
LCD_WriteReg(0x0021,0x0000); /* ����ַ0 */
}
// else if( DeviceCode == 0x9320 || DeviceCode == 0x9300 )
// {
// LCD_Code = ILI9320;
// LCD_WriteReg(0x00,0x0000);
// LCD_WriteReg(0x01,0x0100); /* Driver Output Contral */
// LCD_WriteReg(0x02,0x0700); /* LCD Driver Waveform Contral */
// LCD_WriteReg(0x03,0x1018); /* Entry Mode Set */
//
// LCD_WriteReg(0x04,0x0000); /* Scalling Contral */
// LCD_WriteReg(0x08,0x0202); /* Display Contral */
// LCD_WriteReg(0x09,0x0000); /* Display Contral 3.(0x0000) */
// LCD_WriteReg(0x0a,0x0000); /* Frame Cycle Contal.(0x0000) */
// LCD_WriteReg(0x0c,(1<<0)); /* Extern Display Interface Contral */
// LCD_WriteReg(0x0d,0x0000); /* Frame Maker Position */
// LCD_WriteReg(0x0f,0x0000); /* Extern Display Interface Contral 2. */
//
// delay_ms(100); /* delay 100 ms */
// LCD_WriteReg(0x07,0x0101); /* Display Contral */
// delay_ms(100); /* delay 100 ms */
//
// LCD_WriteReg(0x10,(1<<12)|(0<<8)|(1<<7)|(1<<6)|(0<<4)); /* Power Control 1.(0x16b0) */
// LCD_WriteReg(0x11,0x0007); /* Power Control 2 */
// LCD_WriteReg(0x12,(1<<8)|(1<<4)|(0<<0)); /* Power Control 3.(0x0138) */
// LCD_WriteReg(0x13,0x0b00); /* Power Control 4 */
// LCD_WriteReg(0x29,0x0000); /* Power Control 7 */
//
// LCD_WriteReg(0x2b,(1<<14)|(1<<4));
//
// LCD_WriteReg(0x50,0); /* Set X Start */
// LCD_WriteReg(0x51,239); /* Set X End */
// LCD_WriteReg(0x52,0); /* Set Y Start */
// LCD_WriteReg(0x53,319); /* Set Y End */
//
// LCD_WriteReg(0x60,0x2700); /* Driver Output Control */
// LCD_WriteReg(0x61,0x0001); /* Driver Output Control */
// LCD_WriteReg(0x6a,0x0000); /* Vertical Srcoll Control */
//
// LCD_WriteReg(0x80,0x0000); /* Display Position? Partial Display 1 */
// LCD_WriteReg(0x81,0x0000); /* RAM Address Start? Partial Display 1 */
// LCD_WriteReg(0x82,0x0000); /* RAM Address End-Partial Display 1 */
// LCD_WriteReg(0x83,0x0000); /* Displsy Position? Partial Display 2 */
// LCD_WriteReg(0x84,0x0000); /* RAM Address Start? Partial Display 2 */
// LCD_WriteReg(0x85,0x0000); /* RAM Address End? Partial Display 2 */
//
// LCD_WriteReg(0x90,(0<<7)|(16<<0)); /* Frame Cycle Contral.(0x0013) */
// LCD_WriteReg(0x92,0x0000); /* Panel Interface Contral 2.(0x0000) */
// LCD_WriteReg(0x93,0x0001); /* Panel Interface Contral 3. */
// LCD_WriteReg(0x95,0x0110); /* Frame Cycle Contral.(0x0110) */
// LCD_WriteReg(0x97,(0<<8));
// LCD_WriteReg(0x98,0x0000); /* Frame Cycle Contral */
//
// LCD_WriteReg(0x07,0x0173);
// }
// else if( DeviceCode == 0x9331 )
// {
// LCD_Code = ILI9331;
// LCD_WriteReg(0x00E7, 0x1014);
// LCD_WriteReg(0x0001, 0x0100); /* set SS and SM bit */
// LCD_WriteReg(0x0002, 0x0200); /* set 1 line inversion */
// LCD_WriteReg(0x0003, 0x1030); /* set GRAM write direction and BGR=1 */
// LCD_WriteReg(0x0008, 0x0202); /* set the back porch and front porch */
// LCD_WriteReg(0x0009, 0x0000); /* set non-display area refresh cycle ISC[3:0] */
// LCD_WriteReg(0x000A, 0x0000); /* FMARK function */
// LCD_WriteReg(0x000C, 0x0000); /* RGB interface setting */
// LCD_WriteReg(0x000D, 0x0000); /* Frame marker Position */
// LCD_WriteReg(0x000F, 0x0000); /* RGB interface polarity */
// /* Power On sequence */
// LCD_WriteReg(0x0010, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
// LCD_WriteReg(0x0011, 0x0007); /* DC1[2:0], DC0[2:0], VC[2:0] */
// LCD_WriteReg(0x0012, 0x0000); /* VREG1OUT voltage */
// LCD_WriteReg(0x0013, 0x0000); /* VDV[4:0] for VCOM amplitude */
// delay_ms(200); /* delay 200 ms */
// LCD_WriteReg(0x0010, 0x1690); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
// LCD_WriteReg(0x0011, 0x0227); /* DC1[2:0], DC0[2:0], VC[2:0] */
// delay_ms(50); /* delay 50 ms */
// LCD_WriteReg(0x0012, 0x000C); /* Internal reference voltage= Vci */
// delay_ms(50); /* delay 50 ms */
// LCD_WriteReg(0x0013, 0x0800); /* Set VDV[4:0] for VCOM amplitude */
// LCD_WriteReg(0x0029, 0x0011); /* Set VCM[5:0] for VCOMH */
// LCD_WriteReg(0x002B, 0x000B); /* Set Frame Rate */
// delay_ms(50); /* delay 50 ms */
// LCD_WriteReg(0x0020, 0x0000); /* GRAM horizontal Address */
// LCD_WriteReg(0x0021, 0x0000); /* GRAM Vertical Address */
// /* Adjust the Gamma Curve */
// LCD_WriteReg(0x0030, 0x0000);
// LCD_WriteReg(0x0031, 0x0106);
// LCD_WriteReg(0x0032, 0x0000);
// LCD_WriteReg(0x0035, 0x0204);
// LCD_WriteReg(0x0036, 0x160A);
// LCD_WriteReg(0x0037, 0x0707);
// LCD_WriteReg(0x0038, 0x0106);
// LCD_WriteReg(0x0039, 0x0707);
// LCD_WriteReg(0x003C, 0x0402);
// LCD_WriteReg(0x003D, 0x0C0F);
// /* Set GRAM area */
// LCD_WriteReg(0x0050, 0x0000); /* Horizontal GRAM Start Address */
// LCD_WriteReg(0x0051, 0x00EF); /* Horizontal GRAM End Address */
// LCD_WriteReg(0x0052, 0x0000); /* Vertical GRAM Start Address */
// LCD_WriteReg(0x0053, 0x013F); /* Vertical GRAM Start Address */
// LCD_WriteReg(0x0060, 0x2700); /* Gate Scan Line */
// LCD_WriteReg(0x0061, 0x0001); /* NDL,VLE, REV */
// LCD_WriteReg(0x006A, 0x0000); /* set scrolling line */
// /* Partial Display Control */
// LCD_WriteReg(0x0080, 0x0000);
// LCD_WriteReg(0x0081, 0x0000);
// LCD_WriteReg(0x0082, 0x0000);
// LCD_WriteReg(0x0083, 0x0000);
// LCD_WriteReg(0x0084, 0x0000);
// LCD_WriteReg(0x0085, 0x0000);
// /* Panel Control */
// LCD_WriteReg(0x0090, 0x0010);
// LCD_WriteReg(0x0092, 0x0600);
// LCD_WriteReg(0x0007,0x0021);
// delay_ms(50); /* delay 50 ms */
// LCD_WriteReg(0x0007,0x0061);
// delay_ms(50); /* delay 50 ms */
// LCD_WriteReg(0x0007,0x0133); /* 262K color and display ON */
// }
// else if( DeviceCode == 0x9919 )
// {
// LCD_Code = SSD2119;
// /* POWER ON &RESET DISPLAY OFF */
// LCD_WriteReg(0x28,0x0006);
// LCD_WriteReg(0x00,0x0001);
// LCD_WriteReg(0x10,0x0000);
// LCD_WriteReg(0x01,0x72ef);
// LCD_WriteReg(0x02,0x0600);
// LCD_WriteReg(0x03,0x6a38);
// LCD_WriteReg(0x11,0x6874);
// LCD_WriteReg(0x0f,0x0000); /* RAM WRITE DATA MASK */
// LCD_WriteReg(0x0b,0x5308); /* RAM WRITE DATA MASK */
// LCD_WriteReg(0x0c,0x0003);
// LCD_WriteReg(0x0d,0x000a);
// LCD_WriteReg(0x0e,0x2e00);
// LCD_WriteReg(0x1e,0x00be);
// LCD_WriteReg(0x25,0x8000);
// LCD_WriteReg(0x26,0x7800);
// LCD_WriteReg(0x27,0x0078);
// LCD_WriteReg(0x4e,0x0000);
// LCD_WriteReg(0x4f,0x0000);
// LCD_WriteReg(0x12,0x08d9);
// /* Adjust the Gamma Curve */
// LCD_WriteReg(0x30,0x0000);
// LCD_WriteReg(0x31,0x0104);
// LCD_WriteReg(0x32,0x0100);
// LCD_WriteReg(0x33,0x0305);
// LCD_WriteReg(0x34,0x0505);
// LCD_WriteReg(0x35,0x0305);
// LCD_WriteReg(0x36,0x0707);
// LCD_WriteReg(0x37,0x0300);
// LCD_WriteReg(0x3a,0x1200);
// LCD_WriteReg(0x3b,0x0800);
// LCD_WriteReg(0x07,0x0033);
// }
// else if( DeviceCode == 0x1505 || DeviceCode == 0x0505 )
// {
// LCD_Code = R61505U;
// /* initializing funciton */
// LCD_WriteReg(0xe5,0x8000); /* Set the internal vcore voltage */
// LCD_WriteReg(0x00,0x0001); /* start OSC */
// LCD_WriteReg(0x2b,0x0010); /* Set the frame rate as 80 when the internal resistor is used for oscillator circuit */
// LCD_WriteReg(0x01,0x0100); /* s720 to s1 ; G1 to G320 */
// LCD_WriteReg(0x02,0x0700); /* set the line inversion */
// LCD_WriteReg(0x03,0x1018); /* 65536 colors */
// LCD_WriteReg(0x04,0x0000);
// LCD_WriteReg(0x08,0x0202); /* specify the line number of front and back porch periods respectively */
// LCD_WriteReg(0x09,0x0000);
// LCD_WriteReg(0x0a,0x0000);
// LCD_WriteReg(0x0c,0x0000); /* select internal system clock */
// LCD_WriteReg(0x0d,0x0000);
// LCD_WriteReg(0x0f,0x0000);
// LCD_WriteReg(0x50,0x0000); /* set windows adress */
// LCD_WriteReg(0x51,0x00ef);
// LCD_WriteReg(0x52,0x0000);
// LCD_WriteReg(0x53,0x013f);
// LCD_WriteReg(0x60,0x2700);
// LCD_WriteReg(0x61,0x0001);
// LCD_WriteReg(0x6a,0x0000);
// LCD_WriteReg(0x80,0x0000);
// LCD_WriteReg(0x81,0x0000);
// LCD_WriteReg(0x82,0x0000);
// LCD_WriteReg(0x83,0x0000);
// LCD_WriteReg(0x84,0x0000);
// LCD_WriteReg(0x85,0x0000);
// LCD_WriteReg(0x90,0x0010);
// LCD_WriteReg(0x92,0x0000);
// LCD_WriteReg(0x93,0x0003);
// LCD_WriteReg(0x95,0x0110);
// LCD_WriteReg(0x97,0x0000);
// LCD_WriteReg(0x98,0x0000);
// /* power setting function */
// LCD_WriteReg(0x10,0x0000);
// LCD_WriteReg(0x11,0x0000);
// LCD_WriteReg(0x12,0x0000);
// LCD_WriteReg(0x13,0x0000);
// delay_ms(100);
// LCD_WriteReg(0x10,0x17b0);
// LCD_WriteReg(0x11,0x0004);
// delay_ms(50);
// LCD_WriteReg(0x12,0x013e);
// delay_ms(50);
// LCD_WriteReg(0x13,0x1f00);
// LCD_WriteReg(0x29,0x000f);
// delay_ms(50);
// LCD_WriteReg(0x20,0x0000);
// LCD_WriteReg(0x21,0x0000);
//
// /* initializing function */
// LCD_WriteReg(0x30,0x0204);
// LCD_WriteReg(0x31,0x0001);
// LCD_WriteReg(0x32,0x0000);
// LCD_WriteReg(0x35,0x0206);
// LCD_WriteReg(0x36,0x0600);
// LCD_WriteReg(0x37,0x0500);
// LCD_WriteReg(0x38,0x0505);
// LCD_WriteReg(0x39,0x0407);
// LCD_WriteReg(0x3c,0x0500);
// LCD_WriteReg(0x3d,0x0503);
//
// /* display on */
// LCD_WriteReg(0x07,0x0173);
// }
// else if( DeviceCode == 0x8989 )
// {
// LCD_Code = SSD1289;
// LCD_WriteReg(0x0000,0x0001); delay_ms(50); /* ���� */
// LCD_WriteReg(0x0003,0xA8A4); delay_ms(50);
// LCD_WriteReg(0x000C,0x0000); delay_ms(50);
// LCD_WriteReg(0x000D,0x080C); delay_ms(50);
// LCD_WriteReg(0x000E,0x2B00); delay_ms(50);
// LCD_WriteReg(0x001E,0x00B0); delay_ms(50);
// LCD_WriteReg(0x0001,0x2B3F); delay_ms(50); /* �����������320*240 0x2B3F */
// LCD_WriteReg(0x0002,0x0600); delay_ms(50);
// LCD_WriteReg(0x0010,0x0000); delay_ms(50);
// LCD_WriteReg(0x0011,0x6070); delay_ms(50); /* �������ݸ�ʽ 16λɫ ���� 0x6070 */
// LCD_WriteReg(0x0005,0x0000); delay_ms(50);
// LCD_WriteReg(0x0006,0x0000); delay_ms(50);
// LCD_WriteReg(0x0016,0xEF1C); delay_ms(50);
// LCD_WriteReg(0x0017,0x0003); delay_ms(50);
// LCD_WriteReg(0x0007,0x0133); delay_ms(50);
// LCD_WriteReg(0x000B,0x0000); delay_ms(50);
// LCD_WriteReg(0x000F,0x0000); delay_ms(50); /* ɨ�迪ʼ��ַ */
// LCD_WriteReg(0x0041,0x0000); delay_ms(50);
// LCD_WriteReg(0x0042,0x0000); delay_ms(50);
// LCD_WriteReg(0x0048,0x0000); delay_ms(50);
// LCD_WriteReg(0x0049,0x013F); delay_ms(50);
// LCD_WriteReg(0x004A,0x0000); delay_ms(50);
// LCD_WriteReg(0x004B,0x0000); delay_ms(50);
// LCD_WriteReg(0x0044,0xEF00); delay_ms(50);
// LCD_WriteReg(0x0045,0x0000); delay_ms(50);
// LCD_WriteReg(0x0046,0x013F); delay_ms(50);
// LCD_WriteReg(0x0030,0x0707); delay_ms(50);
// LCD_WriteReg(0x0031,0x0204); delay_ms(50);
// LCD_WriteReg(0x0032,0x0204); delay_ms(50);
// LCD_WriteReg(0x0033,0x0502); delay_ms(50);
// LCD_WriteReg(0x0034,0x0507); delay_ms(50);
// LCD_WriteReg(0x0035,0x0204); delay_ms(50);
// LCD_WriteReg(0x0036,0x0204); delay_ms(50);
// LCD_WriteReg(0x0037,0x0502); delay_ms(50);
// LCD_WriteReg(0x003A,0x0302); delay_ms(50);
// LCD_WriteReg(0x003B,0x0302); delay_ms(50);
// LCD_WriteReg(0x0023,0x0000); delay_ms(50);
// LCD_WriteReg(0x0024,0x0000); delay_ms(50);
// LCD_WriteReg(0x0025,0x8000); delay_ms(50);
// LCD_WriteReg(0x004f,0); /* ����ַ0 */
// LCD_WriteReg(0x004e,0); /* ����ַ0 */
// }
// else if( DeviceCode == 0x8999 )
// {
// LCD_Code = SSD1298;
// LCD_WriteReg(0x0028,0x0006);
// LCD_WriteReg(0x0000,0x0001);
// LCD_WriteReg(0x0003,0xaea4); /* power control 1---line frequency and VHG,VGL voltage */
// LCD_WriteReg(0x000c,0x0004); /* power control 2---VCIX2 output voltage */
// LCD_WriteReg(0x000d,0x000c); /* power control 3---Vlcd63 voltage */
// LCD_WriteReg(0x000e,0x2800); /* power control 4---VCOMA voltage VCOML=VCOMH*0.9475-VCOMA */
// LCD_WriteReg(0x001e,0x00b5); /* POWER CONTROL 5---VCOMH voltage */
// LCD_WriteReg(0x0001,0x3b3f);
// LCD_WriteReg(0x0002,0x0600);
// LCD_WriteReg(0x0010,0x0000);
// LCD_WriteReg(0x0011,0x6830);
// LCD_WriteReg(0x0005,0x0000);
// LCD_WriteReg(0x0006,0x0000);
// LCD_WriteReg(0x0016,0xef1c);
// LCD_WriteReg(0x0007,0x0033); /* Display control 1 */
// /* when GON=1 and DTE=0,all gate outputs become VGL */
// /* when GON=1 and DTE=0,all gate outputs become VGH */
// /* non-selected gate wires become VGL */
// LCD_WriteReg(0x000b,0x0000);
// LCD_WriteReg(0x000f,0x0000);
// LCD_WriteReg(0x0041,0x0000);
// LCD_WriteReg(0x0042,0x0000);
// LCD_WriteReg(0x0048,0x0000);
// LCD_WriteReg(0x0049,0x013f);
// LCD_WriteReg(0x004a,0x0000);
// LCD_WriteReg(0x004b,0x0000);
// LCD_WriteReg(0x0044,0xef00); /* Horizontal RAM start and end address */
// LCD_WriteReg(0x0045,0x0000); /* Vretical RAM start address */
// LCD_WriteReg(0x0046,0x013f); /* Vretical RAM end address */
// LCD_WriteReg(0x004e,0x0000); /* set GDDRAM x address counter */
// LCD_WriteReg(0x004f,0x0000); /* set GDDRAM y address counter */
// /* y control */
// LCD_WriteReg(0x0030,0x0707);
// LCD_WriteReg(0x0031,0x0202);
// LCD_WriteReg(0x0032,0x0204);
// LCD_WriteReg(0x0033,0x0502);
// LCD_WriteReg(0x0034,0x0507);
// LCD_WriteReg(0x0035,0x0204);
// LCD_WriteReg(0x0036,0x0204);
// LCD_WriteReg(0x0037,0x0502);
// LCD_WriteReg(0x003a,0x0302);
// LCD_WriteReg(0x003b,0x0302);
// LCD_WriteReg(0x0023,0x0000);
// LCD_WriteReg(0x0024,0x0000);
// LCD_WriteReg(0x0025,0x8000);
// LCD_WriteReg(0x0026,0x7000);
// LCD_WriteReg(0x0020,0xb0eb);
// LCD_WriteReg(0x0027,0x007c);
// }
// else if( DeviceCode == 0x5408 )
// {
// LCD_Code = SPFD5408B;
//
// LCD_WriteReg(0x0001,0x0100); /* Driver Output Contral Register */
// LCD_WriteReg(0x0002,0x0700); /* LCD Driving Waveform Contral */
// LCD_WriteReg(0x0003,0x1030); /* Entry Mode���� */
//
// LCD_WriteReg(0x0004,0x0000); /* Scalling Control register */
// LCD_WriteReg(0x0008,0x0207); /* Display Control 2 */
// LCD_WriteReg(0x0009,0x0000); /* Display Control 3 */
// LCD_WriteReg(0x000A,0x0000); /* Frame Cycle Control */
// LCD_WriteReg(0x000C,0x0000); /* External Display Interface Control 1 */
// LCD_WriteReg(0x000D,0x0000); /* Frame Maker Position */
// LCD_WriteReg(0x000F,0x0000); /* External Display Interface Control 2 */
// delay_ms(50);
// LCD_WriteReg(0x0007,0x0101); /* Display Control */
// delay_ms(50);
// LCD_WriteReg(0x0010,0x16B0); /* Power Control 1 */
// LCD_WriteReg(0x0011,0x0001); /* Power Control 2 */
// LCD_WriteReg(0x0017,0x0001); /* Power Control 3 */
// LCD_WriteReg(0x0012,0x0138); /* Power Control 4 */
// LCD_WriteReg(0x0013,0x0800); /* Power Control 5 */
// LCD_WriteReg(0x0029,0x0009); /* NVM read data 2 */
// LCD_WriteReg(0x002a,0x0009); /* NVM read data 3 */
// LCD_WriteReg(0x00a4,0x0000);
// LCD_WriteReg(0x0050,0x0000); /* ���ò������ڵ�X�Ὺʼ�� */
// LCD_WriteReg(0x0051,0x00EF); /* ���ò������ڵ�X������� */
// LCD_WriteReg(0x0052,0x0000); /* ���ò������ڵ�Y�Ὺʼ�� */
// LCD_WriteReg(0x0053,0x013F); /* ���ò������ڵ�Y������� */
//
// LCD_WriteReg(0x0060,0x2700); /* Driver Output Control */
// /* ������Ļ�ĵ����Լ�ɨ�����ʼ�� */
// LCD_WriteReg(0x0061,0x0003); /* Driver Output Control */
// LCD_WriteReg(0x006A,0x0000); /* Vertical Scroll Control */
//
// LCD_WriteReg(0x0080,0x0000); /* Display Position �C Partial Display 1 */
// LCD_WriteReg(0x0081,0x0000); /* RAM Address Start �C Partial Display 1 */
// LCD_WriteReg(0x0082,0x0000); /* RAM address End - Partial Display 1 */
// LCD_WriteReg(0x0083,0x0000); /* Display Position �C Partial Display 2 */
// LCD_WriteReg(0x0084,0x0000); /* RAM Address Start �C Partial Display 2 */
// LCD_WriteReg(0x0085,0x0000); /* RAM address End �C Partail Display2 */
// LCD_WriteReg(0x0090,0x0013); /* Frame Cycle Control */
// LCD_WriteReg(0x0092,0x0000); /* Panel Interface Control 2 */
// LCD_WriteReg(0x0093,0x0003); /* Panel Interface control 3 */
// LCD_WriteReg(0x0095,0x0110); /* Frame Cycle Control */
// LCD_WriteReg(0x0007,0x0173);
// }
// else if( DeviceCode == 0x4531 )
// {
// LCD_Code = LGDP4531;
// /* Setup display */
// LCD_WriteReg(0x00,0x0001);
// LCD_WriteReg(0x10,0x0628);
// LCD_WriteReg(0x12,0x0006);
// LCD_WriteReg(0x13,0x0A32);
// LCD_WriteReg(0x11,0x0040);
// LCD_WriteReg(0x15,0x0050);
// LCD_WriteReg(0x12,0x0016);
// delay_ms(50);
// LCD_WriteReg(0x10,0x5660);
// delay_ms(50);
// LCD_WriteReg(0x13,0x2A4E);
// LCD_WriteReg(0x01,0x0100);
// LCD_WriteReg(0x02,0x0300);
// LCD_WriteReg(0x03,0x1030);
// LCD_WriteReg(0x08,0x0202);
// LCD_WriteReg(0x0A,0x0000);
// LCD_WriteReg(0x30,0x0000);
// LCD_WriteReg(0x31,0x0402);
// LCD_WriteReg(0x32,0x0106);
// LCD_WriteReg(0x33,0x0700);
// LCD_WriteReg(0x34,0x0104);
// LCD_WriteReg(0x35,0x0301);
// LCD_WriteReg(0x36,0x0707);
// LCD_WriteReg(0x37,0x0305);
// LCD_WriteReg(0x38,0x0208);
// LCD_WriteReg(0x39,0x0F0B);
// delay_ms(50);
// LCD_WriteReg(0x41,0x0002);
// LCD_WriteReg(0x60,0x2700);
// LCD_WriteReg(0x61,0x0001);
// LCD_WriteReg(0x90,0x0119);
// LCD_WriteReg(0x92,0x010A);
// LCD_WriteReg(0x93,0x0004);
// LCD_WriteReg(0xA0,0x0100);
// delay_ms(50);
// LCD_WriteReg(0x07,0x0133);
// delay_ms(50);
// LCD_WriteReg(0xA0,0x0000);
// }
// else if( DeviceCode == 0x4535 )
// {
// LCD_Code = LGDP4535;
// LCD_WriteReg(0x15, 0x0030); /* Set the internal vcore voltage */
// LCD_WriteReg(0x9A, 0x0010); /* Start internal OSC */
// LCD_WriteReg(0x11, 0x0020); /* set SS and SM bit */
// LCD_WriteReg(0x10, 0x3428); /* set 1 line inversion */
// LCD_WriteReg(0x12, 0x0002); /* set GRAM write direction and BGR=1 */
// LCD_WriteReg(0x13, 0x1038); /* Resize register */
// delay_ms(40);
// LCD_WriteReg(0x12, 0x0012); /* set the back porch and front porch */
// delay_ms(40);
// LCD_WriteReg(0x10, 0x3420); /* set non-display area refresh cycle ISC[3:0] */
// LCD_WriteReg(0x13, 0x3045); /* FMARK function */
// delay_ms(70);
// LCD_WriteReg(0x30, 0x0000); /* RGB interface setting */
// LCD_WriteReg(0x31, 0x0402); /* Frame marker Position */
// LCD_WriteReg(0x32, 0x0307); /* RGB interface polarity */
// LCD_WriteReg(0x33, 0x0304); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
// LCD_WriteReg(0x34, 0x0004); /* DC1[2:0], DC0[2:0], VC[2:0] */
// LCD_WriteReg(0x35, 0x0401); /* VREG1OUT voltage */
// LCD_WriteReg(0x36, 0x0707); /* VDV[4:0] for VCOM amplitude */
// LCD_WriteReg(0x37, 0x0305); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
// LCD_WriteReg(0x38, 0x0610); /* DC1[2:0], DC0[2:0], VC[2:0] */
// LCD_WriteReg(0x39, 0x0610); /* VREG1OUT voltage */
// LCD_WriteReg(0x01, 0x0100); /* VDV[4:0] for VCOM amplitude */
// LCD_WriteReg(0x02, 0x0300); /* VCM[4:0] for VCOMH */
// LCD_WriteReg(0x03, 0x1030); /* GRAM horizontal Address */
// LCD_WriteReg(0x08, 0x0808); /* GRAM Vertical Address */
// LCD_WriteReg(0x0A, 0x0008);
// LCD_WriteReg(0x60, 0x2700); /* Gate Scan Line */
// LCD_WriteReg(0x61, 0x0001); /* NDL,VLE, REV */
// LCD_WriteReg(0x90, 0x013E);
// LCD_WriteReg(0x92, 0x0100);
// LCD_WriteReg(0x93, 0x0100);
// LCD_WriteReg(0xA0, 0x3000);
// LCD_WriteReg(0xA3, 0x0010);
// LCD_WriteReg(0x07, 0x0001);
// LCD_WriteReg(0x07, 0x0021);
// LCD_WriteReg(0x07, 0x0023);
// LCD_WriteReg(0x07, 0x0033);
// LCD_WriteReg(0x07, 0x0133);
// }
// else if( DeviceCode == 0x0047 )
// {
// LCD_Code = HX8347D;
// /* Start Initial Sequence */
// LCD_WriteReg(0xEA,0x00);
// LCD_WriteReg(0xEB,0x20);
// LCD_WriteReg(0xEC,0x0C);
// LCD_WriteReg(0xED,0xC4);
// LCD_WriteReg(0xE8,0x40);
// LCD_WriteReg(0xE9,0x38);
// LCD_WriteReg(0xF1,0x01);
// LCD_WriteReg(0xF2,0x10);
// LCD_WriteReg(0x27,0xA3);
// /* GAMMA SETTING */
// LCD_WriteReg(0x40,0x01);
// LCD_WriteReg(0x41,0x00);
// LCD_WriteReg(0x42,0x00);
// LCD_WriteReg(0x43,0x10);
// LCD_WriteReg(0x44,0x0E);
// LCD_WriteReg(0x45,0x24);
// LCD_WriteReg(0x46,0x04);
// LCD_WriteReg(0x47,0x50);
// LCD_WriteReg(0x48,0x02);
// LCD_WriteReg(0x49,0x13);
// LCD_WriteReg(0x4A,0x19);
// LCD_WriteReg(0x4B,0x19);
// LCD_WriteReg(0x4C,0x16);
// LCD_WriteReg(0x50,0x1B);
// LCD_WriteReg(0x51,0x31);
// LCD_WriteReg(0x52,0x2F);
// LCD_WriteReg(0x53,0x3F);
// LCD_WriteReg(0x54,0x3F);
// LCD_WriteReg(0x55,0x3E);
// LCD_WriteReg(0x56,0x2F);
// LCD_WriteReg(0x57,0x7B);
// LCD_WriteReg(0x58,0x09);
// LCD_WriteReg(0x59,0x06);
// LCD_WriteReg(0x5A,0x06);
// LCD_WriteReg(0x5B,0x0C);
// LCD_WriteReg(0x5C,0x1D);
// LCD_WriteReg(0x5D,0xCC);
// /* Power Voltage Setting */
// LCD_WriteReg(0x1B,0x18);
// LCD_WriteReg(0x1A,0x01);
// LCD_WriteReg(0x24,0x15);
// LCD_WriteReg(0x25,0x50);
// LCD_WriteReg(0x23,0x8B);
// LCD_WriteReg(0x18,0x36);
// LCD_WriteReg(0x19,0x01);
// LCD_WriteReg(0x01,0x00);
// LCD_WriteReg(0x1F,0x88);
// delay_ms(50);
// LCD_WriteReg(0x1F,0x80);
// delay_ms(50);
// LCD_WriteReg(0x1F,0x90);
// delay_ms(50);
// LCD_WriteReg(0x1F,0xD0);
// delay_ms(50);
// LCD_WriteReg(0x17,0x05);
// LCD_WriteReg(0x36,0x00);
// LCD_WriteReg(0x28,0x38);
// delay_ms(50);
// LCD_WriteReg(0x28,0x3C);
// }
// else if( DeviceCode == 0x7783 )
// {
// LCD_Code = ST7781;
// /* Start Initial Sequence */
// LCD_WriteReg(0x00FF,0x0001);
// LCD_WriteReg(0x00F3,0x0008);
// LCD_WriteReg(0x0001,0x0100);
// LCD_WriteReg(0x0002,0x0700);
// LCD_WriteReg(0x0003,0x1030);
// LCD_WriteReg(0x0008,0x0302);
// LCD_WriteReg(0x0008,0x0207);
// LCD_WriteReg(0x0009,0x0000);
// LCD_WriteReg(0x000A,0x0000);
// LCD_WriteReg(0x0010,0x0000);
// LCD_WriteReg(0x0011,0x0005);
// LCD_WriteReg(0x0012,0x0000);
// LCD_WriteReg(0x0013,0x0000);
// delay_ms(50);
// LCD_WriteReg(0x0010,0x12B0);
// delay_ms(50);
// LCD_WriteReg(0x0011,0x0007);
// delay_ms(50);
// LCD_WriteReg(0x0012,0x008B);
// delay_ms(50);
// LCD_WriteReg(0x0013,0x1700);
// delay_ms(50);
// LCD_WriteReg(0x0029,0x0022);
// LCD_WriteReg(0x0030,0x0000);
// LCD_WriteReg(0x0031,0x0707);
// LCD_WriteReg(0x0032,0x0505);
// LCD_WriteReg(0x0035,0x0107);
// LCD_WriteReg(0x0036,0x0008);
// LCD_WriteReg(0x0037,0x0000);
// LCD_WriteReg(0x0038,0x0202);
// LCD_WriteReg(0x0039,0x0106);
// LCD_WriteReg(0x003C,0x0202);
// LCD_WriteReg(0x003D,0x0408);
// delay_ms(50);
// LCD_WriteReg(0x0050,0x0000);
// LCD_WriteReg(0x0051,0x00EF);
// LCD_WriteReg(0x0052,0x0000);
// LCD_WriteReg(0x0053,0x013F);
// LCD_WriteReg(0x0060,0xA700);
// LCD_WriteReg(0x0061,0x0001);
// LCD_WriteReg(0x0090,0x0033);
// LCD_WriteReg(0x002B,0x000B);
// LCD_WriteReg(0x0007,0x0133);
// }
// else /* special ID */
// {
// DeviceCode = LCD_ReadReg(0x67);
// if( DeviceCode == 0x0046 )
// {
// LCD_Code = HX8346A;
// /* Gamma for CMO 3.2 */
// LCD_WriteReg(0x46,0x94);
// LCD_WriteReg(0x47,0x41);
// LCD_WriteReg(0x48,0x00);
// LCD_WriteReg(0x49,0x33);
// LCD_WriteReg(0x4a,0x23);
// LCD_WriteReg(0x4b,0x45);
// LCD_WriteReg(0x4c,0x44);
// LCD_WriteReg(0x4d,0x77);
// LCD_WriteReg(0x4e,0x12);
// LCD_WriteReg(0x4f,0xcc);
// LCD_WriteReg(0x50,0x46);
// LCD_WriteReg(0x51,0x82);
// /* 240x320 window setting */
// LCD_WriteReg(0x02,0x00);
// LCD_WriteReg(0x03,0x00);
// LCD_WriteReg(0x04,0x01);
// LCD_WriteReg(0x05,0x3f);
// LCD_WriteReg(0x06,0x00);
// LCD_WriteReg(0x07,0x00);
// LCD_WriteReg(0x08,0x00);
// LCD_WriteReg(0x09,0xef);
//
// /* Display Setting */
// LCD_WriteReg(0x01,0x06);
// LCD_WriteReg(0x16,0xC8); /* MY(1) MX(1) MV(0) */
// LCD_WriteReg(0x23,0x95);
// LCD_WriteReg(0x24,0x95);
// LCD_WriteReg(0x25,0xff);
//
// LCD_WriteReg(0x27,0x02);
// LCD_WriteReg(0x28,0x02);
// LCD_WriteReg(0x29,0x02);
// LCD_WriteReg(0x2a,0x02);
// LCD_WriteReg(0x2c,0x02);
// LCD_WriteReg(0x2d,0x02);
//
// LCD_WriteReg(0x3a,0x01);
// LCD_WriteReg(0x3b,0x01);
// LCD_WriteReg(0x3c,0xf0);
// LCD_WriteReg(0x3d,0x00);
// delay_ms(2);
// LCD_WriteReg(0x35,0x38);
// LCD_WriteReg(0x36,0x78);
//
// LCD_WriteReg(0x3e,0x38);
//
// LCD_WriteReg(0x40,0x0f);
// LCD_WriteReg(0x41,0xf0);
// /* Power Supply Setting */
// LCD_WriteReg(0x19,0x49);
// LCD_WriteReg(0x93,0x0f);
// delay_ms(1);
// LCD_WriteReg(0x20,0x30);
// LCD_WriteReg(0x1d,0x07);
// LCD_WriteReg(0x1e,0x00);
// LCD_WriteReg(0x1f,0x07);
// /* VCOM Setting for CMO 3.2�� Panel */
// LCD_WriteReg(0x44,0x4d);
// LCD_WriteReg(0x45,0x13);
// delay_ms(1);
// LCD_WriteReg(0x1c,0x04);
// delay_ms(2);
// LCD_WriteReg(0x43,0x80);
// delay_ms(5);
// LCD_WriteReg(0x1b,0x08);
// delay_ms(4);
// LCD_WriteReg(0x1b,0x10);
// delay_ms(4);
// /* Display ON Setting */
// LCD_WriteReg(0x90,0x7f);
// LCD_WriteReg(0x26,0x04);
// delay_ms(4);
// LCD_WriteReg(0x26,0x24);
// LCD_WriteReg(0x26,0x2c);
// delay_ms(4);
// LCD_WriteReg(0x26,0x3c);
// /* Set internal VDDD voltage */
// LCD_WriteReg(0x57,0x02);
// LCD_WriteReg(0x55,0x00);
// LCD_WriteReg(0x57,0x00);
// }
// if( DeviceCode == 0x0047 )
// {
// LCD_Code = HX8347A;
// LCD_WriteReg(0x0042,0x0008);
// /* Gamma setting */
// LCD_WriteReg(0x0046,0x00B4);
// LCD_WriteReg(0x0047,0x0043);
// LCD_WriteReg(0x0048,0x0013);
// LCD_WriteReg(0x0049,0x0047);
// LCD_WriteReg(0x004A,0x0014);
// LCD_WriteReg(0x004B,0x0036);
// LCD_WriteReg(0x004C,0x0003);
// LCD_WriteReg(0x004D,0x0046);
// LCD_WriteReg(0x004E,0x0005);
// LCD_WriteReg(0x004F,0x0010);
// LCD_WriteReg(0x0050,0x0008);
// LCD_WriteReg(0x0051,0x000a);
// /* Window Setting */
// LCD_WriteReg(0x0002,0x0000);
// LCD_WriteReg(0x0003,0x0000);
// LCD_WriteReg(0x0004,0x0000);
// LCD_WriteReg(0x0005,0x00EF);
// LCD_WriteReg(0x0006,0x0000);
// LCD_WriteReg(0x0007,0x0000);
// LCD_WriteReg(0x0008,0x0001);
// LCD_WriteReg(0x0009,0x003F);
// delay_ms(10);
// LCD_WriteReg(0x0001,0x0006);
// LCD_WriteReg(0x0016,0x00C8);
// LCD_WriteReg(0x0023,0x0095);
// LCD_WriteReg(0x0024,0x0095);
// LCD_WriteReg(0x0025,0x00FF);
// LCD_WriteReg(0x0027,0x0002);
// LCD_WriteReg(0x0028,0x0002);
// LCD_WriteReg(0x0029,0x0002);
// LCD_WriteReg(0x002A,0x0002);
// LCD_WriteReg(0x002C,0x0002);
// LCD_WriteReg(0x002D,0x0002);
// LCD_WriteReg(0x003A,0x0001);
// LCD_WriteReg(0x003B,0x0001);
// LCD_WriteReg(0x003C,0x00F0);
// LCD_WriteReg(0x003D,0x0000);
// delay_ms(20);
// LCD_WriteReg(0x0035,0x0038);
// LCD_WriteReg(0x0036,0x0078);
// LCD_WriteReg(0x003E,0x0038);
// LCD_WriteReg(0x0040,0x000F);
// LCD_WriteReg(0x0041,0x00F0);
// LCD_WriteReg(0x0038,0x0000);
// /* Power Setting */
// LCD_WriteReg(0x0019,0x0049);
// LCD_WriteReg(0x0093,0x000A);
// delay_ms(10);
// LCD_WriteReg(0x0020,0x0020);
// LCD_WriteReg(0x001D,0x0003);
// LCD_WriteReg(0x001E,0x0000);
// LCD_WriteReg(0x001F,0x0009);
// LCD_WriteReg(0x0044,0x0053);
// LCD_WriteReg(0x0045,0x0010);
// delay_ms(10);
// LCD_WriteReg(0x001C,0x0004);
// delay_ms(20);
// LCD_WriteReg(0x0043,0x0080);
// delay_ms(5);
// LCD_WriteReg(0x001B,0x000a);
// delay_ms(40);
// LCD_WriteReg(0x001B,0x0012);
// delay_ms(40);
// /* Display On Setting */
// LCD_WriteReg(0x0090,0x007F);
// LCD_WriteReg(0x0026,0x0004);
// delay_ms(40);
// LCD_WriteReg(0x0026,0x0024);
// LCD_WriteReg(0x0026,0x002C);
// delay_ms(40);
// LCD_WriteReg(0x0070,0x0008);
// LCD_WriteReg(0x0026,0x003C);
// LCD_WriteReg(0x0057,0x0002);
// LCD_WriteReg(0x0055,0x0000);
// LCD_WriteReg(0x0057,0x0000);
// }
// }
delay_ms(50); /* delay 50 ms */
}
/*******************************************************************************
* Function Name : LCD_Clear
* Description : ����Ļ����ָ������ɫ��������������� 0xffff
* Input : - Color: Screen Color
* Output : None
* Return : None
* Attention : None
*******************************************************************************/
void LCD_Clear(uint16_t Color)
{
uint32_t index;
if( LCD_Code == HX8347D || LCD_Code == HX8347A )
{
LCD_WriteReg(0x02,0x00);
LCD_WriteReg(0x03,0x00);
LCD_WriteReg(0x04,0x00);
LCD_WriteReg(0x05,0xEF);
LCD_WriteReg(0x06,0x00);
LCD_WriteReg(0x07,0x00);
LCD_WriteReg(0x08,0x01);
LCD_WriteReg(0x09,0x3F);
}
else
{
LCD_SetCursor(0,0);
}
LCD_WriteIndex(0x0022);
for( index = 0; index < MAX_X * MAX_Y; index++ )
{
LCD_WriteData(Color);
}
}
/******************************************************************************
* Function Name : LCD_BGR2RGB
* Description : RRRRRGGGGGGBBBBB ��Ϊ BBBBBGGGGGGRRRRR ��ʽ
* Input : - color: BRG ��ɫֵ
* Output : None
* Return : RGB ��ɫֵ
* Attention : �ڲ���������
*******************************************************************************/
static uint16_t LCD_BGR2RGB(uint16_t color)
{
uint16_t r, g, b, rgb;
b = ( color>>0 ) & 0x1f;
g = ( color>>5 ) & 0x3f;
r = ( color>>11 ) & 0x1f;
rgb = (b<<11) + (g<<5) + (r<<0);
return( rgb );
}
/******************************************************************************
* Function Name : LCD_GetPoint
* Description : ��ȡָ���������ɫֵ
* Input : - Xpos: Row Coordinate
* - Xpos: Line Coordinate
* Output : None
* Return : Screen Color
* Attention : None
*******************************************************************************/
uint16_t LCD_GetPoint(uint16_t Xpos,uint16_t Ypos)
{
uint16_t dummy;
LCD_SetCursor(Xpos,Ypos);
LCD_WriteIndex(0x0022);
switch( LCD_Code )
{
case ST7781:
case LGDP4531:
case LGDP4535:
case SSD1289:
case SSD1298:
dummy = LCD_ReadData(); /* Empty read */
dummy = LCD_ReadData();
return dummy;
case HX8347A:
case HX8347D:
{
uint8_t red,green,blue;
dummy = LCD_ReadData(); /* Empty read */
red = LCD_ReadData() >> 3;
green = LCD_ReadData() >> 2;
blue = LCD_ReadData() >> 3;
dummy = (uint16_t) ( ( red<<11 ) | ( green << 5 ) | blue );
}
return dummy;
default: /* 0x9320 0x9325 0x9328 0x9331 0x5408 0x1505 0x0505 0x9919 */
dummy = LCD_ReadData(); /* Empty read */
dummy = LCD_ReadData();
return LCD_BGR2RGB( dummy );
}
}
/******************************************************************************
* Function Name : LCD_SetPoint
* Description : ��ָ�����껭��
* Input : - Xpos: Row Coordinate
* - Ypos: Line Coordinate
* Output : None
* Return : None
* Attention : None
*******************************************************************************/
void LCD_SetPoint(uint16_t Xpos,uint16_t Ypos,uint16_t point)
{
if( Xpos >= MAX_X || Ypos >= MAX_Y )
{
return;
}
LCD_SetCursor(Xpos,Ypos);
LCD_WriteReg(0x0022,point);
}
/******************************************************************************
* Function Name : LCD_DrawLine
* Description : Bresenham's line algorithm
* Input : - x1: A��������
* - y1: A��������
* - x2: B��������
* - y2: B��������
* - color: ����ɫ
* Output : None
* Return : None
* Attention : None
*******************************************************************************/
void LCD_DrawLine( uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1 , uint16_t color )
{
short dx,dy; /* ����X Y�������ӵı���ֵ */
short temp; /* ��� �յ��С�Ƚ� ��������ʱ���м���� */
if( x0 > x1 ) /* X�����������յ� �������� */
{
temp = x1;
x1 = x0;
x0 = temp;
}
if( y0 > y1 ) /* Y�����������յ� �������� */
{
temp = y1;
y1 = y0;
y0 = temp;
}
dx = x1-x0; /* X�᷽���ϵ����� */
dy = y1-y0; /* Y�᷽���ϵ����� */
if( dx == 0 ) /* X����û������ ����ֱ�� */
{
do
{
LCD_SetPoint(x0, y0, color); /* �����ʾ �费ֱ�� */
y0++;
}
while( y1 >= y0 );
return;
}
if( dy == 0 ) /* Y����û������ ��ˮƽֱ�� */
{
do
{
LCD_SetPoint(x0, y0, color); /* �����ʾ ��ˮƽ�� */
x0++;
}
while( x1 >= x0 );
return;
}
/* ����ɭ��ķ(Bresenham)�㷨���� */
if( dx > dy ) /* ����X�� */
{
temp = 2 * dy - dx; /* �����¸����λ�� */
while( x0 != x1 )
{
LCD_SetPoint(x0,y0,color); /* ����� */
x0++; /* X���ϼ�1 */
if( temp > 0 ) /* �ж����¸����λ�� */
{
y0++; /* Ϊ�������ڵ㣬����x0+1,y0+1�� */
temp += 2 * dy - 2 * dx;
}
else
{
temp += 2 * dy; /* �ж����¸����λ�� */
}
}
LCD_SetPoint(x0,y0,color);
}
else
{
temp = 2 * dx - dy; /* ����Y�� */
while( y0 != y1 )
{
LCD_SetPoint(x0,y0,color);
y0++;
if( temp > 0 )
{
x0++;
temp+=2*dy-2*dx;
}
else
{
temp += 2 * dy;
}
}
LCD_SetPoint(x0,y0,color);
}
}
/******************************************************************************
* Function Name : PutChar
* Description : ��Lcd��������λ����ʾһ���ַ�
* Input : - Xpos: ˮƽ����
* - Ypos: ��ֱ����
* - ASCI: ��ʾ���ַ�
* - charColor: �ַ���ɫ
* - bkColor: ������ɫ
* Output : None
* Return : None
* Attention : None
*******************************************************************************/
void PutChar( uint16_t Xpos, uint16_t Ypos, uint8_t ASCI, uint16_t charColor, uint16_t bkColor, int size )
{
uint16_t i, j;
uint8_t buffer[16], tmp_char;
GetASCIICode(buffer,ASCI); /* È¡×ÖÄ£Êý¾Ý */
for( i=0; i<16; i++ )
{
tmp_char = buffer[i];
for( j=0; j<8; j++ )
{
if( ((tmp_char >> (7 - j)) & 0x01) == 0x01 )
{
i=i*size;
j=j*size;
LCD_SetPoint( Xpos + j, Ypos + i, charColor ); /* ×Ö·ûÑÕÉ« */
if(size==2||size==3){
LCD_SetPoint( Xpos + j+1, Ypos + i, charColor ); /* ×Ö·ûÑÕÉ« */
LCD_SetPoint( Xpos + j, Ypos + i+1, charColor ); /* ×Ö·ûÑÕÉ« */
LCD_SetPoint( Xpos + j+1, Ypos + i+1, charColor ); /* ×Ö·ûÑÕÉ« */
}
if(size==3){
LCD_SetPoint( Xpos + j-1, Ypos + i, charColor ); /* ×Ö·ûÑÕÉ« */
LCD_SetPoint( Xpos + j, Ypos + i-1, charColor ); /* ×Ö·ûÑÕÉ« */
LCD_SetPoint( Xpos + j-1, Ypos + i-1, charColor ); /* ×Ö·ûÑÕÉ« */
LCD_SetPoint( Xpos + j+1, Ypos + i-1, charColor ); /* ×Ö·ûÑÕÉ« */
LCD_SetPoint( Xpos + j-1, Ypos + i+1, charColor ); /* ×Ö·ûÑÕÉ« */
}
i=i/size;
j=j/size;
}
else
{
i=i*size;
j=j*size;
LCD_SetPoint( Xpos + j, Ypos + i, bkColor ); /* ×Ö·ûÑÕÉ« */
if(size==2||size==3){
LCD_SetPoint( Xpos + j+1, Ypos + i, bkColor ); /* ×Ö·ûÑÕÉ« */
LCD_SetPoint( Xpos + j, Ypos + i+1, bkColor ); /* ×Ö·ûÑÕÉ« */
LCD_SetPoint( Xpos + j+1, Ypos + i+1, bkColor ); /* ×Ö·ûÑÕÉ« */
}
if(size==3){
LCD_SetPoint( Xpos + j-1, Ypos + i, bkColor ); /* ×Ö·ûÑÕÉ« */
LCD_SetPoint( Xpos + j, Ypos + i-1, bkColor ); /* ×Ö·ûÑÕÉ« */
LCD_SetPoint( Xpos + j-1, Ypos + i-1, bkColor ); /* ×Ö·ûÑÕÉ« */
LCD_SetPoint( Xpos + j+1, Ypos + i-1, bkColor ); /* ×Ö·ûÑÕÉ« */
LCD_SetPoint( Xpos + j-1, Ypos + i+1, bkColor ); /* ×Ö·ûÑÕÉ« */
}
i=i/size;
j=j/size;
}
}
}
}
/******************************************************************************
* Function Name : GUI_Text
* Description : ��ָ��������ʾ�ַ���
* Input : - Xpos: ������
* - Ypos: ������
* - str: �ַ���
* - charColor: �ַ���ɫ
* - bkColor: ������ɫ
* Output : None
* Return : None
* Attention : None
*******************************************************************************/
void GUI_Text(uint16_t Xpos, uint16_t Ypos, uint8_t *str,uint16_t Color, uint16_t bkColor, int size)
{
uint8_t TempChar;
do
{
TempChar = *str++;
PutChar( Xpos, Ypos, TempChar, Color, bkColor, size );
if( Xpos < MAX_X - 8*size )
{
Xpos += 8*size;
}
else if ( Ypos < MAX_Y - 16*size )
{
Xpos = 0;
Ypos += 16*size;
}
else
{
Xpos = 0;
Ypos = 0;
}
}
while ( *str != 0 );
}
/*********************************************************************************************************
END FILE
*********************************************************************************************************/