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rt-thread-official/bsp/stm32_radio/ili9325/ili9320.c

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add new lcd driver ili9325 git-svn-id: https://rt-thread.googlecode.com/svn/trunk@200 bbd45198-f89e-11dd-88c7-29a3b14d5316
2009-12-15 19:24:33 +08:00
#include "stm32f10x.h"
#include "ili9320.h"
/* LCD Registers */
#define R0 0x00
#define R1 0x01
#define R2 0x02
#define R3 0x03
#define R4 0x04
#define R5 0x05
#define R6 0x06
#define R7 0x07
#define R8 0x08
#define R9 0x09
#define R10 0x0A
#define R12 0x0C
#define R13 0x0D
#define R14 0x0E
#define R15 0x0F
#define R16 0x10
#define R17 0x11
#define R18 0x12
#define R19 0x13
#define R20 0x14
#define R21 0x15
#define R22 0x16
#define R23 0x17
#define R24 0x18
#define R25 0x19
#define R26 0x1A
#define R27 0x1B
#define R28 0x1C
#define R29 0x1D
#define R30 0x1E
#define R31 0x1F
#define R32 0x20
#define R33 0x21
#define R34 0x22
#define R36 0x24
#define R37 0x25
#define R40 0x28
#define R41 0x29
#define R43 0x2B
#define R45 0x2D
#define R48 0x30
#define R49 0x31
#define R50 0x32
#define R51 0x33
#define R52 0x34
#define R53 0x35
#define R54 0x36
#define R55 0x37
#define R56 0x38
#define R57 0x39
#define R59 0x3B
#define R60 0x3C
#define R61 0x3D
#define R62 0x3E
#define R63 0x3F
#define R64 0x40
#define R65 0x41
#define R66 0x42
#define R67 0x43
#define R68 0x44
#define R69 0x45
#define R70 0x46
#define R71 0x47
#define R72 0x48
#define R73 0x49
#define R74 0x4A
#define R75 0x4B
#define R76 0x4C
#define R77 0x4D
#define R78 0x4E
#define R79 0x4F
#define R80 0x50
#define R81 0x51
#define R82 0x52
#define R83 0x53
#define R96 0x60
#define R97 0x61
#define R106 0x6A
#define R118 0x76
#define R128 0x80
#define R129 0x81
#define R130 0x82
#define R131 0x83
#define R132 0x84
#define R133 0x85
#define R134 0x86
#define R135 0x87
#define R136 0x88
#define R137 0x89
#define R139 0x8B
#define R140 0x8C
#define R141 0x8D
#define R143 0x8F
#define R144 0x90
#define R145 0x91
#define R146 0x92
#define R147 0x93
#define R148 0x94
#define R149 0x95
#define R150 0x96
#define R151 0x97
#define R152 0x98
#define R153 0x99
#define R154 0x9A
#define R157 0x9D
#define R192 0xC0
#define R193 0xC1
#define R229 0xE5
/* LCD color */
#define White 0xFFFF
#define Black 0x0000
#define Grey 0xF7DE
#define Blue 0x001F
#define Blue2 0x051F
#define Red 0xF800
#define Magenta 0xF81F
#define Green 0x07E0
#define Cyan 0x7FFF
#define Yellow 0xFFE0
static u16 DeviceCode;
/* Private typedef -----------------------------------------------------------*/
typedef struct
{
vu16 LCD_REG; /* 0x00 */
vu16 reserve1; /* 0x02 */
vu16 reserve2; /* 0x04 */
vu16 reserve3; /* 0x08 */
vu16 LCD_RAM;
} LCD_ili9320_TypeDef;
/* LCD is connected to the FSMC_Bank1_NOR/SRAM4 and NE4 is used as ship select signal */
#define LCD_ili9320_BASE ((u32)(0x60000000 | 0x04000000))
#define LCD ((LCD_ili9320_TypeDef *) LCD_ili9320_BASE)
#if 0
static void ili9320_Delay(vu32 nCount)
{
for (; nCount != 0; nCount--);
}
#endif
static void LCD_CtrlLinesConfig(void)
{
GPIO_InitTypeDef GPIO_InitStructure;
/* Enable FSMC, GPIOD, GPIOE, GPIOF, GPIOG and AFIO clocks */
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_FSMC, ENABLE);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOD | RCC_APB2Periph_GPIOE |
RCC_APB2Periph_GPIOF | RCC_APB2Periph_GPIOG |
RCC_APB2Periph_AFIO, ENABLE);
/* Set PD.00(D2), PD.01(D3), PD.04(NOE), PD.05(NWE), PD.08(D13), PD.09(D14),
PD.10(D15), PD.14(D0), PD.15(D1) as alternate
function push pull */
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_4 | GPIO_Pin_5 |
GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_10 | GPIO_Pin_14 |
GPIO_Pin_15;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOD, &GPIO_InitStructure);
/* Set PE.07(D4), PE.08(D5), PE.09(D6), PE.10(D7), PE.11(D8), PE.12(D9), PE.13(D10),
PE.14(D11), PE.15(D12) as alternate function push pull */
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6 | GPIO_Pin_7 | GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_10 |
GPIO_Pin_11 | GPIO_Pin_12 | GPIO_Pin_13 | GPIO_Pin_14 |
GPIO_Pin_15;
GPIO_Init(GPIOE, &GPIO_InitStructure);
GPIO_WriteBit(GPIOE, GPIO_Pin_6, Bit_SET);
/* Set PF.00(A0 (RS)) as alternate function push pull */
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_2;
GPIO_Init(GPIOF, &GPIO_InitStructure);
/* Set PG.12(NE4 (LCD/CS)) as alternate function push pull - CE3(LCD /CS) */
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9;
GPIO_Init(GPIOG, &GPIO_InitStructure);
}
/*******************************************************************************
* Function Name : LCD_FSMCConfig
* Description : Configures the Parallel interface (FSMC) for LCD(Parallel mode)
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void LCD_FSMCConfig(void)
{
FSMC_NORSRAMInitTypeDef FSMC_NORSRAMInitStructure;
FSMC_NORSRAMTimingInitTypeDef p;
/*-- FSMC Configuration ------------------------------------------------------*/
/*----------------------- SRAM Bank 4 ----------------------------------------*/
/* FSMC_Bank1_NORSRAM4 configuration */
p.FSMC_AddressSetupTime = 0;
p.FSMC_AddressHoldTime = 0;
p.FSMC_DataSetupTime = 2;
p.FSMC_BusTurnAroundDuration = 0;
p.FSMC_CLKDivision = 0;
p.FSMC_DataLatency = 0;
p.FSMC_AccessMode = FSMC_AccessMode_A;
/* Color LCD configuration ------------------------------------
LCD configured as follow:
- Data/Address MUX = Disable
- Memory Type = SRAM
- Data Width = 16bit
- Write Operation = Enable
- Extended Mode = Enable
- Asynchronous Wait = Disable */
FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM2;
FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable;
FSMC_NORSRAMInitStructure.FSMC_MemoryType = FSMC_MemoryType_SRAM;
FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b;
FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable;
FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low;
FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable;
FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState;
FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable;
FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable;
FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Disable;
// FSMC_NORSRAMInitStructure.FSMC_AsyncWait = FSMC_AsyncWait_Disable;
FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable;
FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &p;
FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &p;
FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure);
/* BANK 4 (of NOR/SRAM Bank 1~4) is enabled */
FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM2, ENABLE);
}
void LCD_X_Init(void)
{
/* Configure the LCD Control pins --------------------------------------------*/
LCD_CtrlLinesConfig();
/* Configure the FSMC Parallel interface -------------------------------------*/
LCD_FSMCConfig();
}
/*******************************************************************************
* 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
*******************************************************************************/
void LCD_WriteReg(u8 LCD_Reg,u16 LCD_RegValue)
{
/* Write 16-bit Index, then Write Reg */
LCD->LCD_REG = LCD_Reg;
/* Write 16-bit Reg */
LCD->LCD_RAM = LCD_RegValue;
}
/*******************************************************************************
* Function Name : LCD_ReadReg
* Description : Reads the selected LCD Register.
* Input : None
* Output : None
* Return : LCD Register Value.
*******************************************************************************/
u16 LCD_ReadReg(u8 LCD_Reg)
{
/* Write 16-bit Index (then Read Reg) */
LCD->LCD_REG = LCD_Reg;
/* Read 16-bit Reg */
return (LCD->LCD_RAM);
}
/*******************************************************************************
* Function Name : LCD_WriteRAM_Prepare
* Description : Prepare to write to the LCD RAM.
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void LCD_WriteRAM_Prepare(void)
{
LCD->LCD_REG = R34;
}
/*******************************************************************************
* Function Name : LCD_WriteRAM
* Description : Writes to the LCD RAM.
* Input : - RGB_Code: the pixel color in RGB mode (5-6-5).
* Output : None
* Return : None
*******************************************************************************/
void LCD_WriteRAM(u16 RGB_Code)
{
/* Write 16-bit GRAM Reg */
LCD->LCD_RAM = RGB_Code;
}
/*******************************************************************************
* Function Name : LCD_ReadRAM
* Description : Reads the LCD RAM.
* Input : None
* Output : None
* Return : LCD RAM Value.
*******************************************************************************/
u16 LCD_ReadRAM(void)
{
//u16 dummy;
/* Write 16-bit Index (then Read Reg) */
LCD->LCD_REG = R34; /* Select GRAM Reg */
/* Read 16-bit Reg */
//dummy = LCD->LCD_RAM;
return LCD->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
*******************************************************************************/
void LCD_SetCursor(u16 Xpos, u16 Ypos)
{
LCD_WriteReg(0x06,Ypos>>8);
LCD_WriteReg(0x07,Ypos);
LCD_WriteReg(0x02,Xpos>>8);
LCD_WriteReg(0x03,Xpos);
}
void Delay(u32 nCount)
{
u32 TimingDelay;
while (nCount--)
{
for (TimingDelay=0;TimingDelay<10000;TimingDelay++);
}
}
void ili9320_Initializtion(void)
{
/*****************************
** Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˵<EFBFBD><EFBFBD> **
** STM32 ili9320 **
** PE0~15 <----> DB0~15 **
** PD15 <----> nRD **
** PD14 <----> RS **
** PD13 <----> nWR **
** PD12 <----> nCS **
** PD11 <----> nReset **
** PC0 <----> BK_LED **
******************************/
u16 i;
LCD_X_Init();
{
GPIO_InitTypeDef GPIO_InitStructure;
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOF,ENABLE);
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_10MHz;
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10;
GPIO_Init(GPIOF,&GPIO_InitStructure);
}
GPIO_ResetBits(GPIOF, GPIO_Pin_10);
Delay(5);
GPIO_SetBits(GPIOF, GPIO_Pin_10);
Delay(5);
DeviceCode = LCD_ReadReg(0x0000);
if (DeviceCode==0x9325||DeviceCode==0x9328)
{
LCD_WriteReg(0x00e7,0x0010);
LCD_WriteReg(0x0000,0x0001); //start internal osc
LCD_WriteReg(0x0001,0x0100);
LCD_WriteReg(0x0002,0x0700); //power on sequence
/* [5:4]-ID~ID0 [3]-AM-1<><31>ֱ-0ˮƽ */
LCD_WriteReg(0x0003,(1<<12)|(1<<5)|(0<<4) | (1<<3) );
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); //0f3c
LCD_WriteReg(0x000f,0x0000);
//Power On sequence //
LCD_WriteReg(0x0010,0x0000);
LCD_WriteReg(0x0011,0x0007);
LCD_WriteReg(0x0012,0x0000);
LCD_WriteReg(0x0013,0x0000);
for (i=50000;i>0;i--);
for (i=50000;i>0;i--);
LCD_WriteReg(0x0010,0x1590);
LCD_WriteReg(0x0011,0x0227);
for (i=50000;i>0;i--);
for (i=50000;i>0;i--);
LCD_WriteReg(0x0012,0x009c);
for (i=50000;i>0;i--);
for (i=50000;i>0;i--);
LCD_WriteReg(0x0013,0x1900);
LCD_WriteReg(0x0029,0x0023);
LCD_WriteReg(0x002b,0x000e);
for (i=50000;i>0;i--);
for (i=50000;i>0;i--);
LCD_WriteReg(0x0020,0x0000);
LCD_WriteReg(0x0021,0x0000);
///////////////////////////////////////////////////////
for (i=50000;i>0;i--);
for (i=50000;i>0;i--);
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);
for (i=50000;i>0;i--);
for (i=50000;i>0;i--);
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);
LCD_WriteReg(0x0021,0x0000);
}
#if 0
else if (DeviceCode==0x9320||DeviceCode==0x9300)
{
LCD_WriteReg(0x00,0x0000);
LCD_WriteReg(0x01,0x0100); //Driver Output Contral.
LCD_WriteReg(0x02,0x0700); //LCD Driver Waveform Contral.
// LCD_WriteReg(0x03,0x1030); //Entry Mode Set.
LCD_WriteReg(0x03,0x1018); //Entry Mode Set.
LCD_WriteReg(0x04,0x0000); //Scalling Contral.
LCD_WriteReg(0x08,0x0202); //Display Contral 2.(0x0207)
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 1.(0x0000)
LCD_WriteReg(0x0d,0x0000); //Frame Maker Position.
LCD_WriteReg(0x0f,0x0000); //Extern Display Interface Contral 2.
for (i=50000;i>0;i--);
for (i=50000;i>0;i--);
LCD_WriteReg(0x07,0x0101); //Display Contral.
for (i=50000;i>0;i--);
for (i=50000;i>0;i--);
LCD_WriteReg(0x10,(1<<12)|(0<<8)|(1<<7)|(1<<6)|(0<<4)); //Power Control 1.(0x16b0)
LCD_WriteReg(0x11,0x0007); //Power Control 2.(0x0001)
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); //(0x0173)
}
else if (DeviceCode==0x9331)
{
LCD_WriteReg(0x00E7, 0x1014);
LCD_WriteReg(0x0001, 0x0100); // set SS and SM bit 0x0100
LCD_WriteReg(0x0002, 0x0200); // set 1 line inversion
LCD_WriteReg(0x0003, 0x1030); // set GRAM write direction and BGR=1. 0x1030
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
ili9320_Delay(200); // Dis-charge capacitor power voltage
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]
ili9320_Delay(50); // Delay 50ms
LCD_WriteReg(0x0012, 0x000C); // Internal reference voltage= Vci;
ili9320_Delay(50); // Delay 50ms
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
ili9320_Delay(50); // Delay 50ms
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);
ili9320_Delay(50);
LCD_WriteReg(0x0007,0x0061);
ili9320_Delay(50);
LCD_WriteReg(0x0007,0x0133); // 262K color and display ON
ili9320_Delay(50);
}
else if (DeviceCode==0x9919)
{
//*********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);//70
// RAM WRITE DATA MASK
LCD_WriteReg(0x0f,0x0000);
// RAM WRITE DATA MASK
LCD_WriteReg(0x0b,0x5308);
LCD_WriteReg(0x0c,0x0003);
LCD_WriteReg(0x0d,0x000a);
LCD_WriteReg(0x0e,0x2e00); //0030
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); //0007
LCD_WriteReg(0x31,0x0104); //0203
LCD_WriteReg(0x32,0x0100); //0001
LCD_WriteReg(0x33,0x0305); //0007
LCD_WriteReg(0x34,0x0505); //0007
LCD_WriteReg(0x35,0x0305); //0407
LCD_WriteReg(0x36,0x0707); //0407
LCD_WriteReg(0x37,0x0300); //0607
LCD_WriteReg(0x3a,0x1200); //0106
LCD_WriteReg(0x3b,0x0800);
LCD_WriteReg(0x07,0x0033);
}
else if (DeviceCode==0x1505)
{
// second release on 3/5 ,luminance is acceptable,water wave appear during camera preview
LCD_WriteReg(0x0007,0x0000);
ili9320_Delay(5);
LCD_WriteReg(0x0012,0x011C);//0x011A why need to set several times?
LCD_WriteReg(0x00A4,0x0001);//NVM
//
LCD_WriteReg(0x0008,0x000F);
LCD_WriteReg(0x000A,0x0008);
LCD_WriteReg(0x000D,0x0008);
//GAMMA CONTROL/
LCD_WriteReg(0x0030,0x0707);
LCD_WriteReg(0x0031,0x0007); //0x0707
LCD_WriteReg(0x0032,0x0603);
LCD_WriteReg(0x0033,0x0700);
LCD_WriteReg(0x0034,0x0202);
LCD_WriteReg(0x0035,0x0002); //?0x0606
LCD_WriteReg(0x0036,0x1F0F);
LCD_WriteReg(0x0037,0x0707); //0x0f0f 0x0105
LCD_WriteReg(0x0038,0x0000);
LCD_WriteReg(0x0039,0x0000);
LCD_WriteReg(0x003A,0x0707);
LCD_WriteReg(0x003B,0x0000); //0x0303
LCD_WriteReg(0x003C,0x0007); //?0x0707
LCD_WriteReg(0x003D,0x0000); //0x1313//0x1f08
ili9320_Delay(5);
LCD_WriteReg(0x0007,0x0001);
LCD_WriteReg(0x0017,0x0001); //Power supply startup enable
ili9320_Delay(5);
//power control//
LCD_WriteReg(0x0010,0x17A0);
LCD_WriteReg(0x0011,0x0217); //reference voltage VC[2:0] Vciout = 1.00*Vcivl
LCD_WriteReg(0x0012,0x011E);//0x011c //Vreg1out = Vcilvl*1.80 is it the same as Vgama1out ?
LCD_WriteReg(0x0013,0x0F00); //VDV[4:0]-->VCOM Amplitude VcomL = VcomH - Vcom Ampl
LCD_WriteReg(0x002A,0x0000);
LCD_WriteReg(0x0029,0x000A); //0x0001F Vcomh = VCM1[4:0]*Vreg1out gate source voltage??
LCD_WriteReg(0x0012,0x013E); // 0x013C power supply on
//Coordinates Control//
LCD_WriteReg(0x0050,0x0000);//0x0e00
LCD_WriteReg(0x0051,0x00EF);
LCD_WriteReg(0x0052,0x0000);
LCD_WriteReg(0x0053,0x013F);
//Pannel Image Control//
LCD_WriteReg(0x0060,0x2700);
LCD_WriteReg(0x0061,0x0001);
LCD_WriteReg(0x006A,0x0000);
LCD_WriteReg(0x0080,0x0000);
//Partial Image Control//
LCD_WriteReg(0x0081,0x0000);
LCD_WriteReg(0x0082,0x0000);
LCD_WriteReg(0x0083,0x0000);
LCD_WriteReg(0x0084,0x0000);
LCD_WriteReg(0x0085,0x0000);
//Panel Interface Control//
LCD_WriteReg(0x0090,0x0013); //0x0010 frenqucy
LCD_WriteReg(0x0092,0x0300);
LCD_WriteReg(0x0093,0x0005);
LCD_WriteReg(0x0095,0x0000);
LCD_WriteReg(0x0097,0x0000);
LCD_WriteReg(0x0098,0x0000);
LCD_WriteReg(0x0001,0x0100);
LCD_WriteReg(0x0002,0x0700);
LCD_WriteReg(0x0003,0x1030);
LCD_WriteReg(0x0004,0x0000);
LCD_WriteReg(0x000C,0x0000);
LCD_WriteReg(0x000F,0x0000);
LCD_WriteReg(0x0020,0x0000);
LCD_WriteReg(0x0021,0x0000);
LCD_WriteReg(0x0007,0x0021);
ili9320_Delay(20);
LCD_WriteReg(0x0007,0x0061);
ili9320_Delay(20);
LCD_WriteReg(0x0007,0x0173);
ili9320_Delay(20);
}
else if (DeviceCode==0x8989)
{
LCD_WriteReg(0x0000,0x0001);
ili9320_Delay(50000); //<2F>򿪾<EFBFBD><F2BFAABE><EFBFBD>
LCD_WriteReg(0x0003,0xA8A4);
ili9320_Delay(50000); //0xA8A4
LCD_WriteReg(0x000C,0x0000);
ili9320_Delay(50000);
LCD_WriteReg(0x000D,0x080C);
ili9320_Delay(50000);
LCD_WriteReg(0x000E,0x2B00);
ili9320_Delay(50000);
LCD_WriteReg(0x001E,0x00B0);
ili9320_Delay(50000);
LCD_WriteReg(0x0001,0x2B3F);
ili9320_Delay(50000); //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>320*240 0x6B3F
LCD_WriteReg(0x0002,0x0600);
ili9320_Delay(50000);
LCD_WriteReg(0x0010,0x0000);
ili9320_Delay(50000);
LCD_WriteReg(0x0011,0x6070);
ili9320_Delay(50000); //0x4030 //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD>ʽ 16λɫ <09><><EFBFBD><EFBFBD> 0x6058
LCD_WriteReg(0x0005,0x0000);
ili9320_Delay(50000);
LCD_WriteReg(0x0006,0x0000);
ili9320_Delay(50000);
LCD_WriteReg(0x0016,0xEF1C);
ili9320_Delay(50000);
LCD_WriteReg(0x0017,0x0003);
ili9320_Delay(50000);
LCD_WriteReg(0x0007,0x0233);
ili9320_Delay(50000); //0x0233
LCD_WriteReg(0x000B,0x0000);
ili9320_Delay(50000);
LCD_WriteReg(0x000F,0x0000);
ili9320_Delay(50000); //ɨ<>迪ʼ<E8BFAA><CABC>ַ
LCD_WriteReg(0x0041,0x0000);
ili9320_Delay(50000);
LCD_WriteReg(0x0042,0x0000);
ili9320_Delay(50000);
LCD_WriteReg(0x0048,0x0000);
ili9320_Delay(50000);
LCD_WriteReg(0x0049,0x013F);
ili9320_Delay(50000);
LCD_WriteReg(0x004A,0x0000);
ili9320_Delay(50000);
LCD_WriteReg(0x004B,0x0000);
ili9320_Delay(50000);
LCD_WriteReg(0x0044,0xEF00);
ili9320_Delay(50000);
LCD_WriteReg(0x0045,0x0000);
ili9320_Delay(50000);
LCD_WriteReg(0x0046,0x013F);
ili9320_Delay(50000);
LCD_WriteReg(0x0030,0x0707);
ili9320_Delay(50000);
LCD_WriteReg(0x0031,0x0204);
ili9320_Delay(50000);
LCD_WriteReg(0x0032,0x0204);
ili9320_Delay(50000);
LCD_WriteReg(0x0033,0x0502);
ili9320_Delay(50000);
LCD_WriteReg(0x0034,0x0507);
ili9320_Delay(50000);
LCD_WriteReg(0x0035,0x0204);
ili9320_Delay(50000);
LCD_WriteReg(0x0036,0x0204);
ili9320_Delay(50000);
LCD_WriteReg(0x0037,0x0502);
ili9320_Delay(50000);
LCD_WriteReg(0x003A,0x0302);
ili9320_Delay(50000);
LCD_WriteReg(0x003B,0x0302);
ili9320_Delay(50000);
LCD_WriteReg(0x0023,0x0000);
ili9320_Delay(50000);
LCD_WriteReg(0x0024,0x0000);
ili9320_Delay(50000);
LCD_WriteReg(0x0025,0x8000);
ili9320_Delay(50000);
LCD_WriteReg(0x004f,0); //<2F><><EFBFBD><EFBFBD>ַ0
LCD_WriteReg(0x004e,0); //<2F><><EFBFBD><EFBFBD>ַ0
}
else if (DeviceCode==0x7783)
{
// Start Initial Sequence
LCD_WriteReg(0x00FF,0x0001);
LCD_WriteReg(0x00F3,0x0008);
LCD_WriteReg(0x0001,0x0100);
LCD_WriteReg(0x0002,0x0700);
LCD_WriteReg(0x0003,0x1030); //0x1030
LCD_WriteReg(0x0008,0x0302);
LCD_WriteReg(0x0008,0x0207);
LCD_WriteReg(0x0009,0x0000);
LCD_WriteReg(0x000A,0x0000);
LCD_WriteReg(0x0010,0x0000); //0x0790
LCD_WriteReg(0x0011,0x0005);
LCD_WriteReg(0x0012,0x0000);
LCD_WriteReg(0x0013,0x0000);
ili9320_Delay(50);
LCD_WriteReg(0x0010,0x12B0);
ili9320_Delay(50);
LCD_WriteReg(0x0011,0x0007);
ili9320_Delay(50);
LCD_WriteReg(0x0012,0x008B);
ili9320_Delay(50);
LCD_WriteReg(0x0013,0x1700);
ili9320_Delay(50);
LCD_WriteReg(0x0029,0x0022);
//################# void Gamma_Set(void) ####################//
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);
ili9320_Delay(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);
ili9320_Delay(50);
}
#endif
for (i=50000;i>0;i--);
ili9320_Clear(White);
}
/****************************************************************************
* <EFBFBD><EFBFBD> <EFBFBD>ƣ<EFBFBD>void ili9320_SetCursor(u16 x,u16 y)
* <EFBFBD><EFBFBD> <EFBFBD>ܣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* <EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>x <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* y <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* <EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* ˵ <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* <EFBFBD><EFBFBD><EFBFBD>÷<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ili9320_SetCursor(10,10);
****************************************************************************/
__inline void ili9320_SetCursor(u16 x,u16 y)
{
LCD_WriteReg(0x0020,x); /* 0-239 */
LCD_WriteReg(0x0021,y); /* 0-319 */
}
/****************************************************************************
* <EFBFBD><EFBFBD> <EFBFBD>ƣ<EFBFBD>void ili9320_SetWindows(u16 StartX,u16 StartY,u16 EndX,u16 EndY)
* <EFBFBD><EFBFBD> <EFBFBD>ܣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* <EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>StartX <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* StartY <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* EndX <EFBFBD>н<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* EndY <EFBFBD>н<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* <EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* ˵ <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* <EFBFBD><EFBFBD><EFBFBD>÷<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ili9320_SetWindows(0,0,100,100)<EFBFBD><EFBFBD>
****************************************************************************/
__inline void ili9320_SetWindows(u16 StartX,u16 StartY,u16 EndX,u16 EndY)
{
ili9320_SetCursor(StartX,StartY);
LCD_WriteReg(0x0050, StartX);
LCD_WriteReg(0x0052, StartY);
LCD_WriteReg(0x0051, EndX);
LCD_WriteReg(0x0053, EndY);
}
/****************************************************************************
* <EFBFBD><EFBFBD> <EFBFBD>ƣ<EFBFBD>void ili9320_Clear(u16 dat)
* <EFBFBD><EFBFBD> <EFBFBD>ܣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 0xffff
* <EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>dat <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
* <EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* ˵ <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* <EFBFBD><EFBFBD><EFBFBD>÷<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ili9320_Clear(0xffff);
****************************************************************************/
void ili9320_Clear(u16 Color)
{
u32 index=0;
ili9320_SetCursor(0,0);
LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
for (index=0;index<76800;index++)
{
LCD->LCD_RAM=Color;
}
}
/****************************************************************************
* <EFBFBD><EFBFBD> <EFBFBD>ƣ<EFBFBD>u16 ili9320_GetPoint(u16 x,u16 y)
* <EFBFBD><EFBFBD> <EFBFBD>ܣ<EFBFBD><EFBFBD><EFBFBD>ȡָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫֵ
* <EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>x <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* y <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* <EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫֵ
* ˵ <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* <EFBFBD><EFBFBD><EFBFBD>÷<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>i=ili9320_GetPoint(10,10);
****************************************************************************/
u16 ili9320_GetPoint(u16 x,u16 y)
{
ili9320_SetCursor(x,y);
return (ili9320_BGR2RGB(LCD_ReadRAM()));
}
/****************************************************************************
* <EFBFBD><EFBFBD> <EFBFBD>ƣ<EFBFBD>void ili9320_SetPoint(u16 x,u16 y,u16 point)
* <EFBFBD><EFBFBD> <EFBFBD>ܣ<EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>껭<EFBFBD><EFBFBD>
* <EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>x <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* y <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* point <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ
* <EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* ˵ <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* <EFBFBD><EFBFBD><EFBFBD>÷<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ili9320_SetPoint(10,10,0x0fe0);
****************************************************************************/
void ili9320_SetPoint(u16 x,u16 y,u16 point)
{
if ( (x>320)||(y>240) ) return;
ili9320_SetCursor(x,y);
LCD_WriteRAM_Prepare();
LCD_WriteRAM(point);
}
/****************************************************************************
* <EFBFBD><EFBFBD> <EFBFBD>ƣ<EFBFBD>void ili9320_DrawPicture(u16 StartX,u16 StartY,u16 EndX,u16 EndY,u16 *pic)
* <EFBFBD><EFBFBD> <EFBFBD>ܣ<EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>귶Χ<EFBFBD><EFBFBD>ʾһ<EFBFBD><EFBFBD>ͼƬ
* <EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>StartX <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* StartY <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* EndX <EFBFBD>н<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* EndY <EFBFBD>н<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
pic ͼƬͷָ<EFBFBD><EFBFBD>
* <EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* ˵ <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼƬȡģ<EFBFBD><EFBFBD>ʽΪˮƽɨ<EFBFBD>裬16λ<EFBFBD><EFBFBD>ɫģʽ
* <EFBFBD><EFBFBD><EFBFBD>÷<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ili9320_DrawPicture(0,0,100,100,(u16*)demo);
****************************************************************************/
void ili9320_DrawPicture(u16 StartX,u16 StartY,u16 EndX,u16 EndY,u16 *pic)
{
u16 i;
ili9320_SetWindows(StartX,StartY,EndX,EndY);
ili9320_SetCursor(StartX,StartY);
LCD_WriteRAM_Prepare();
for (i=0;i<(EndX*EndY);i++)
{
LCD_WriteRAM(*pic++);
}
}
/****************************************************************************
* <EFBFBD><EFBFBD> <EFBFBD>ƣ<EFBFBD>u16 ili9320_BGR2RGB(u16 c)
* <EFBFBD><EFBFBD> <EFBFBD>ܣ<EFBFBD>RRRRRGGGGGGBBBBB <EFBFBD><EFBFBD>Ϊ BBBBBGGGGGGRRRRR <EFBFBD><EFBFBD>ʽ
* <EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>c BRG <EFBFBD><EFBFBD>ɫֵ
* <EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>RGB <EFBFBD><EFBFBD>ɫֵ
* ˵ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* <EFBFBD><EFBFBD><EFBFBD>÷<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
****************************************************************************/
u16 ili9320_BGR2RGB(u16 c)
{
u16 r, g, b, rgb;
b = (c>>0) & 0x1f;
g = (c>>5) & 0x3f;
r = (c>>11) & 0x1f;
rgb = (b<<11) + (g<<5) + (r<<0);
return( rgb );
}