fix ili9325 driver
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@440 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
wuyangyong
parent
f3bb2aa8b1
commit
45238ef28d
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@ -123,7 +123,6 @@
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#define Cyan 0x7FFF
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#define Yellow 0xFFE0
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static u16 DeviceCode;
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static void LCD_CtrlLinesConfig(void)
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@ -159,7 +158,7 @@ static void LCD_CtrlLinesConfig(void)
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_2;
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GPIO_Init(GPIOF, &GPIO_InitStructure);
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/* Set PG.12(NE4 (LCD/CS)) as alternate function push pull - CE3(LCD /CS) */
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/* Set NE2(LCD/CS) as alternate function push pull */
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9;
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GPIO_Init(GPIOG, &GPIO_InitStructure);
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}
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@ -171,7 +170,7 @@ static void LCD_CtrlLinesConfig(void)
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* Output : None
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* Return : None
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*******************************************************************************/
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void LCD_FSMCConfig(void)
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static void LCD_FSMCConfig(void)
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{
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FSMC_NORSRAMInitTypeDef FSMC_NORSRAMInitStructure;
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FSMC_NORSRAMTimingInitTypeDef p;
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@ -206,19 +205,16 @@ void LCD_FSMCConfig(void)
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FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable;
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FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable;
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FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Disable;
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// FSMC_NORSRAMInitStructure.FSMC_AsyncWait = FSMC_AsyncWait_Disable;
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FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable;
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FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &p;
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FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &p;
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FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure);
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/* BANK 4 (of NOR/SRAM Bank 1~4) is enabled */
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FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM2, ENABLE);
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}
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void LCD_X_Init(void)
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static void LCD_X_Init(void)
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{
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/* Configure the LCD Control pins --------------------------------------------*/
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LCD_CtrlLinesConfig();
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@ -229,19 +225,19 @@ void LCD_X_Init(void)
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/*******************************************************************************
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* Function Name : LCD_WriteReg
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* Function Name : ili9325_WriteReg
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* Description : Writes to the selected LCD register.
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* Input : - LCD_Reg: address of the selected register.
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* - LCD_RegValue: value to write to the selected register.
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* Output : None
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* Return : None
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*******************************************************************************/
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void LCD_WriteReg(u8 LCD_Reg,u16 LCD_RegValue)
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void ili9325_WriteReg(u8 LCD_Reg,u16 LCD_RegValue)
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{
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/* Write 16-bit Index, then Write Reg */
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LCD->LCD_REG = LCD_Reg;
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ili9325_REG = LCD_Reg;
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/* Write 16-bit Reg */
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LCD->LCD_RAM = LCD_RegValue;
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ili9325_RAM = LCD_RegValue;
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}
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/*******************************************************************************
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@ -254,108 +250,51 @@ void LCD_WriteReg(u8 LCD_Reg,u16 LCD_RegValue)
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u16 LCD_ReadReg(u8 LCD_Reg)
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{
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/* Write 16-bit Index (then Read Reg) */
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LCD->LCD_REG = LCD_Reg;
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ili9325_REG = LCD_Reg;
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/* Read 16-bit Reg */
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return (LCD->LCD_RAM);
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return (ili9325_RAM);
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}
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/*******************************************************************************
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* Function Name : LCD_WriteRAM_Prepare
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* Function Name : ili9325_WriteRAM_Prepare
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* Description : Prepare to write to the LCD RAM.
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* Input : None
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* Output : None
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* Return : None
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*******************************************************************************/
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void LCD_WriteRAM_Prepare(void)
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void ili9325_WriteRAM_Prepare(void)
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{
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LCD->LCD_REG = R34;
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ili9325_REG = R34;
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}
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/*******************************************************************************
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* Function Name : LCD_WriteRAM
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* Function Name : ili9325_WriteRAM
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* Description : Writes to the LCD RAM.
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* Input : - RGB_Code: the pixel color in RGB mode (5-6-5).
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* Output : None
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* Return : None
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*******************************************************************************/
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void LCD_WriteRAM(u16 RGB_Code)
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void ili9325_WriteRAM(u16 RGB_Code)
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{
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/* Write 16-bit GRAM Reg */
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LCD->LCD_RAM = RGB_Code;
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ili9325_RAM = RGB_Code;
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}
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/*******************************************************************************
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* Function Name : LCD_ReadRAM
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* Description : Reads the LCD RAM.
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* Input : None
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* Output : None
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* Return : LCD RAM Value.
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*******************************************************************************/
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u16 LCD_ReadRAM(void)
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{
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//u16 dummy;
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/* Write 16-bit Index (then Read Reg) */
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LCD->LCD_REG = R34; /* Select GRAM Reg */
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/* Read 16-bit Reg */
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//dummy = LCD->LCD_RAM;
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return LCD->LCD_RAM;
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}
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/* 读取指定地址的GRAM */
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unsigned short ili9325_ReadGRAM(unsigned short x,unsigned short y)
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{
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unsigned short temp;
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ili9325_SetCursor(x,y);
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LCD->LCD_REG = R34;
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ili9325_REG = R34;
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/* dummy read */
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temp = LCD->LCD_RAM;
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temp = LCD->LCD_RAM;
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temp = ili9325_RAM;
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temp = ili9325_RAM;
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return temp;
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}
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/*******************************************************************************
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* Function Name : LCD_SetCursor
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* Description : Sets the cursor position.
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* Input : - Xpos: specifies the X position.
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* - Ypos: specifies the Y position.
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* Output : None
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* Return : None
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*******************************************************************************/
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//void LCD_SetCursor(u16 Xpos, u16 Ypos)
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//{
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// LCD_WriteReg(0x06,Ypos>>8);
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// LCD_WriteReg(0x07,Ypos);
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//
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// LCD_WriteReg(0x02,Xpos>>8);
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// LCD_WriteReg(0x03,Xpos);
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//}
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void Delay(u32 nCount)
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{
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u32 TimingDelay;
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while (nCount--)
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{
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for (TimingDelay=0; TimingDelay<10000; TimingDelay++);
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}
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}
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void ili9325_Initializtion(void)
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{
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/*****************************
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** 硬件连接说明 **
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** STM32 ili9320 **
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** PE0~15 <----> DB0~15 **
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** PD15 <----> nRD **
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** PD14 <----> RS **
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** PD13 <----> nWR **
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** PD12 <----> nCS **
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** PD11 <----> nReset **
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** PC0 <----> BK_LED **
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******************************/
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u16 i;
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volatile unsigned int i;
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LCD_X_Init();
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{
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@ -368,88 +307,82 @@ void ili9325_Initializtion(void)
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10;
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GPIO_Init(GPIOF,&GPIO_InitStructure);
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}
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GPIO_ResetBits(GPIOF, GPIO_Pin_10);
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Delay(5);
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GPIO_SetBits(GPIOF, GPIO_Pin_10);
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Delay(5);
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DeviceCode = LCD_ReadReg(0x0000);
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if (DeviceCode==0x9325||DeviceCode==0x9328)
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{
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LCD_WriteReg(0x00e7,0x0010);
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LCD_WriteReg(0x0000,0x0001); //start internal osc
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LCD_WriteReg(0x0001,0x0100);
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LCD_WriteReg(0x0002,0x0700); //power on sequence
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ili9325_WriteReg(0x00e7,0x0010);
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ili9325_WriteReg(0x0000,0x0001); //start internal osc
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ili9325_WriteReg(0x0001,0x0100);
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ili9325_WriteReg(0x0002,0x0700); //power on sequence
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/* [5:4]-ID1~ID0 [3]-AM-1垂直-0水平 */
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LCD_WriteReg(0x0003,(1<<12)|(1<<5)|(0<<4) | (1<<3) );
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LCD_WriteReg(0x0004,0x0000);
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LCD_WriteReg(0x0008,0x0207);
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LCD_WriteReg(0x0009,0x0000);
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LCD_WriteReg(0x000a,0x0000); //display setting
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LCD_WriteReg(0x000c,0x0001); //display setting
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LCD_WriteReg(0x000d,0x0000); //0f3c
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LCD_WriteReg(0x000f,0x0000);
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ili9325_WriteReg(0x0003,(1<<12)|(1<<5)|(0<<4) | (1<<3) );
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ili9325_WriteReg(0x0004,0x0000);
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ili9325_WriteReg(0x0008,0x0207);
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ili9325_WriteReg(0x0009,0x0000);
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ili9325_WriteReg(0x000a,0x0000); //display setting
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ili9325_WriteReg(0x000c,0x0001); //display setting
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ili9325_WriteReg(0x000d,0x0000); //0f3c
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ili9325_WriteReg(0x000f,0x0000);
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//Power On sequence //
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LCD_WriteReg(0x0010,0x0000);
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LCD_WriteReg(0x0011,0x0007);
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LCD_WriteReg(0x0012,0x0000);
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LCD_WriteReg(0x0013,0x0000);
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ili9325_WriteReg(0x0010,0x0000);
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ili9325_WriteReg(0x0011,0x0007);
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ili9325_WriteReg(0x0012,0x0000);
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ili9325_WriteReg(0x0013,0x0000);
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for (i=50000; i>0; i--);
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for (i=50000; i>0; i--);
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LCD_WriteReg(0x0010,0x1590);
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LCD_WriteReg(0x0011,0x0227);
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ili9325_WriteReg(0x0010,0x1590);
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ili9325_WriteReg(0x0011,0x0227);
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for (i=50000; i>0; i--);
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for (i=50000; i>0; i--);
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LCD_WriteReg(0x0012,0x009c);
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ili9325_WriteReg(0x0012,0x009c);
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for (i=50000; i>0; i--);
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for (i=50000; i>0; i--);
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LCD_WriteReg(0x0013,0x1900);
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LCD_WriteReg(0x0029,0x0023);
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LCD_WriteReg(0x002b,0x000e);
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ili9325_WriteReg(0x0013,0x1900);
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ili9325_WriteReg(0x0029,0x0023);
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ili9325_WriteReg(0x002b,0x000e);
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for (i=50000; i>0; i--);
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for (i=50000; i>0; i--);
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LCD_WriteReg(0x0020,0x0000);
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LCD_WriteReg(0x0021,0x0000);
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///////////////////////////////////////////////////////
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ili9325_WriteReg(0x0020,0x0000);
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ili9325_WriteReg(0x0021,0x0000);
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for (i=50000; i>0; i--);
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for (i=50000; i>0; i--);
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LCD_WriteReg(0x0030,0x0007);
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LCD_WriteReg(0x0031,0x0707);
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LCD_WriteReg(0x0032,0x0006);
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LCD_WriteReg(0x0035,0x0704);
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LCD_WriteReg(0x0036,0x1f04);
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LCD_WriteReg(0x0037,0x0004);
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LCD_WriteReg(0x0038,0x0000);
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LCD_WriteReg(0x0039,0x0706);
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LCD_WriteReg(0x003c,0x0701);
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LCD_WriteReg(0x003d,0x000f);
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ili9325_WriteReg(0x0030,0x0007);
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ili9325_WriteReg(0x0031,0x0707);
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ili9325_WriteReg(0x0032,0x0006);
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ili9325_WriteReg(0x0035,0x0704);
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ili9325_WriteReg(0x0036,0x1f04);
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ili9325_WriteReg(0x0037,0x0004);
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ili9325_WriteReg(0x0038,0x0000);
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ili9325_WriteReg(0x0039,0x0706);
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ili9325_WriteReg(0x003c,0x0701);
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ili9325_WriteReg(0x003d,0x000f);
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for (i=50000; i>0; i--);
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for (i=50000; i>0; i--);
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LCD_WriteReg(0x0050,0x0000);
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LCD_WriteReg(0x0051,0x00ef);
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LCD_WriteReg(0x0052,0x0000);
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LCD_WriteReg(0x0053,0x013f);
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LCD_WriteReg(0x0060,0xa700);
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LCD_WriteReg(0x0061,0x0001);
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LCD_WriteReg(0x006a,0x0000);
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LCD_WriteReg(0x0080,0x0000);
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LCD_WriteReg(0x0081,0x0000);
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LCD_WriteReg(0x0082,0x0000);
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LCD_WriteReg(0x0083,0x0000);
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LCD_WriteReg(0x0084,0x0000);
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LCD_WriteReg(0x0085,0x0000);
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LCD_WriteReg(0x0090,0x0010);
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LCD_WriteReg(0x0092,0x0000);
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LCD_WriteReg(0x0093,0x0003);
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LCD_WriteReg(0x0095,0x0110);
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LCD_WriteReg(0x0097,0x0000);
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LCD_WriteReg(0x0098,0x0000);
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ili9325_WriteReg(0x0050,0x0000);
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ili9325_WriteReg(0x0051,0x00ef);
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ili9325_WriteReg(0x0052,0x0000);
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ili9325_WriteReg(0x0053,0x013f);
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ili9325_WriteReg(0x0060,0xa700);
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ili9325_WriteReg(0x0061,0x0001);
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ili9325_WriteReg(0x006a,0x0000);
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ili9325_WriteReg(0x0080,0x0000);
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ili9325_WriteReg(0x0081,0x0000);
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ili9325_WriteReg(0x0082,0x0000);
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ili9325_WriteReg(0x0083,0x0000);
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ili9325_WriteReg(0x0084,0x0000);
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ili9325_WriteReg(0x0085,0x0000);
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ili9325_WriteReg(0x0090,0x0010);
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ili9325_WriteReg(0x0092,0x0000);
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ili9325_WriteReg(0x0093,0x0003);
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ili9325_WriteReg(0x0095,0x0110);
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ili9325_WriteReg(0x0097,0x0000);
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ili9325_WriteReg(0x0098,0x0000);
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//display on sequence
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LCD_WriteReg(0x0007,0x0133);
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LCD_WriteReg(0x0020,0x0000);
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LCD_WriteReg(0x0021,0x0000);
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ili9325_WriteReg(0x0007,0x0133);
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ili9325_WriteReg(0x0020,0x0000);
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ili9325_WriteReg(0x0021,0x0000);
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}
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ili9325_Clear( Blue );
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}
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@ -461,16 +394,16 @@ void ili9325_Initializtion(void)
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* y 列座标
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* 出口参数：无
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* 说 明：
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* 调用方法：ili9320_SetCursor(10,10);
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* 调用方法：ili9325_SetCursor(10,10);
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****************************************************************************/
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void ili9325_SetCursor(u16 x,u16 y)
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{
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LCD_WriteReg(R32,x); /* 0-239 */
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LCD_WriteReg(R33,y); /* 0-319 */
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ili9325_WriteReg(R32,x); /* 0-239 */
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ili9325_WriteReg(R33,y); /* 0-319 */
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}
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/****************************************************************************
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* 名 称：void ili9320_SetWindows(u16 StartX,u16 StartY,u16 EndX,u16 EndY)
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* 名 称：void ili9325_SetWindows(u16 StartX,u16 StartY,u16 EndX,u16 EndY)
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* 功 能：设置窗口区域
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* 入口参数：StartX 行起始座标
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* StartY 列起始座标
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@ -478,71 +411,38 @@ void ili9325_SetCursor(u16 x,u16 y)
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* EndY 列结束座标
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* 出口参数：无
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* 说 明：
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* 调用方法：ili9320_SetWindows(0,0,100,100)；
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* 调用方法：ili9325_SetWindows(0,0,100,100)；
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****************************************************************************/
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void ili9320_SetWindows(u16 StartX,u16 StartY,u16 EndX,u16 EndY)
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void ili9325_SetWindows(u16 StartX,u16 StartY,u16 EndX,u16 EndY)
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{
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ili9325_SetCursor(StartX,StartY);
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LCD_WriteReg(0x0050, StartX);
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LCD_WriteReg(0x0052, StartY);
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LCD_WriteReg(0x0051, EndX);
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LCD_WriteReg(0x0053, EndY);
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ili9325_WriteReg(0x0050, StartX);
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ili9325_WriteReg(0x0052, StartY);
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ili9325_WriteReg(0x0051, EndX);
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ili9325_WriteReg(0x0053, EndY);
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}
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/****************************************************************************
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* 名 称：void ili9320_Clear(u16 dat)
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* 名 称：void ili9325_Clear(u16 dat)
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* 功 能：将屏幕填充成指定的颜色，如清屏，则填充 0xffff
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* 入口参数：dat 填充值
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* 出口参数：无
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* 说 明：
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* 调用方法：ili9320_Clear(0xffff);
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* 调用方法：ili9325_Clear(0xffff);
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****************************************************************************/
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void ili9325_Clear(u16 Color)
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{
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u32 index=0;
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ili9325_SetCursor(0,0);
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LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
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ili9325_WriteRAM_Prepare(); /* Prepare to write GRAM */
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for (index=0; index<76800; index++)
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{
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LCD->LCD_RAM=Color;
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ili9325_RAM=Color;
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}
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* 名 称：u16 ili9320_GetPoint(u16 x,u16 y)
|
||||
* 功 能：获取指定座标的颜色值
|
||||
* 入口参数：x 行座标
|
||||
* y 列座标
|
||||
* 出口参数：当前座标颜色值
|
||||
* 说 明：
|
||||
* 调用方法：i=ili9320_GetPoint(10,10);
|
||||
****************************************************************************/
|
||||
u16 ili9320_GetPoint(u16 x,u16 y)
|
||||
{
|
||||
ili9325_SetCursor(x,y);
|
||||
return (ili9325_BGR2RGB(LCD_ReadRAM()));
|
||||
}
|
||||
/****************************************************************************
|
||||
* 名 称：void ili9320_SetPoint(u16 x,u16 y,u16 point)
|
||||
* 功 能：在指定座标画点
|
||||
* 入口参数：x 行座标
|
||||
* y 列座标
|
||||
* point 点的颜色
|
||||
* 出口参数：无
|
||||
* 说 明：
|
||||
* 调用方法：ili9320_SetPoint(10,10,0x0fe0);
|
||||
****************************************************************************/
|
||||
void ili9320_SetPoint(u16 x,u16 y,u16 point)
|
||||
{
|
||||
if ( (x>320)||(y>240) ) return;
|
||||
ili9325_SetCursor(x,y);
|
||||
|
||||
LCD_WriteRAM_Prepare();
|
||||
LCD_WriteRAM(point);
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* 名 称：void ili9320_DrawPicture(u16 StartX,u16 StartY,u16 EndX,u16 EndY,u16 *pic)
|
||||
* 名 称：void ili9325_DrawPicture(u16 StartX,u16 StartY,u16 EndX,u16 EndY,u16 *pic)
|
||||
* 功 能：在指定座标范围显示一副图片
|
||||
* 入口参数：StartX 行起始座标
|
||||
* StartY 列起始座标
|
||||
|
|
@ -551,18 +451,18 @@ void ili9320_SetPoint(u16 x,u16 y,u16 point)
|
|||
pic 图片头指针
|
||||
* 出口参数：无
|
||||
* 说 明：图片取模格式为水平扫描，16位颜色模式
|
||||
* 调用方法：ili9320_DrawPicture(0,0,100,100,(u16*)demo);
|
||||
* 调用方法：ili9325_DrawPicture(0,0,100,100,(u16*)demo);
|
||||
****************************************************************************/
|
||||
void ili9320_DrawPicture(u16 StartX,u16 StartY,u16 EndX,u16 EndY,u16 *pic)
|
||||
void ili9325_DrawPicture(u16 StartX,u16 StartY,u16 EndX,u16 EndY,u16 *pic)
|
||||
{
|
||||
u16 i;
|
||||
ili9320_SetWindows(StartX,StartY,EndX,EndY);
|
||||
ili9325_SetWindows(StartX,StartY,EndX,EndY);
|
||||
ili9325_SetCursor(StartX,StartY);
|
||||
|
||||
LCD_WriteRAM_Prepare();
|
||||
ili9325_WriteRAM_Prepare();
|
||||
for (i=0; i<(EndX*EndY); i++)
|
||||
{
|
||||
LCD_WriteRAM(*pic++);
|
||||
ili9325_WriteRAM(*pic++);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -7,22 +7,14 @@ extern void ili9325_Clear(u16 Color);
|
|||
|
||||
extern unsigned short ili9325_BGR2RGB(unsigned short c);
|
||||
|
||||
extern void LCD_WriteRAM_Prepare(void);
|
||||
extern void LCD_WriteRAM(u16 RGB_Code);
|
||||
extern void ili9325_WriteRAM_Prepare(void);
|
||||
extern void ili9325_WriteRAM(u16 RGB_Code);
|
||||
extern unsigned short ili9325_ReadGRAM(unsigned short x,unsigned short y);
|
||||
extern void LCD_WriteReg(u8 LCD_Reg,u16 LCD_RegValue);
|
||||
|
||||
typedef struct
|
||||
{
|
||||
vu16 LCD_REG; /* 0x00 */
|
||||
vu16 reserve1; /* 0x02 */
|
||||
vu16 reserve2; /* 0x04 */
|
||||
vu16 reserve3; /* 0x06 */
|
||||
vu16 LCD_RAM; /* 0x08 */
|
||||
} LCD_ili9325_TypeDef;
|
||||
extern void ili9325_WriteReg(u8 LCD_Reg,u16 LCD_RegValue);
|
||||
|
||||
/* LCD is connected to the FSMC_Bank1_NOR/SRAM2 and NE2 is used as ship select signal */
|
||||
#define LCD_ili9325_BASE ((u32)(0x60000000 | 0x04000000))
|
||||
#define LCD ((LCD_ili9325_TypeDef *) LCD_ili9325_BASE)
|
||||
/* RS <==> A2 */
|
||||
#define ili9325_REG (*((volatile unsigned short *) 0x64000000)) /* RS = 0 */
|
||||
#define ili9325_RAM (*((volatile unsigned short *) 0x64000008)) /* RS = 1 */
|
||||
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -314,8 +314,8 @@ void rt_hw_lcd_set_pixel(rtgui_color_t *c, rt_base_t x, rt_base_t y)
|
|||
p = rtgui_color_to_565p(*c);
|
||||
ili9325_SetCursor(x,y);
|
||||
|
||||
LCD_WriteRAM_Prepare();
|
||||
LCD_WriteRAM(p);
|
||||
ili9325_WriteRAM_Prepare();
|
||||
ili9325_WriteRAM(p);
|
||||
}
|
||||
|
||||
/* 获取像素点颜色 */
|
||||
|
|
@ -335,16 +335,14 @@ void rt_hw_lcd_draw_hline(rtgui_color_t *c, rt_base_t x1, rt_base_t x2, rt_base_
|
|||
p = rtgui_color_to_565p(*c);
|
||||
|
||||
/* [5:4]-ID~ID0 [3]-AM-1垂直-0水平 */
|
||||
LCD_WriteReg(0x0003,(1<<12)|(1<<5)|(1<<4) | (0<<3) );
|
||||
ili9325_WriteReg(0x0003,(1<<12)|(1<<5)|(1<<4) | (0<<3) );
|
||||
|
||||
ili9325_SetCursor(x1, y);
|
||||
LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
|
||||
ili9325_WriteRAM_Prepare(); /* Prepare to write GRAM */
|
||||
while (x1 < x2)
|
||||
{
|
||||
//LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
|
||||
LCD_WriteRAM(p);
|
||||
ili9325_WriteRAM(p);
|
||||
x1++;
|
||||
//ili9320_SetCursor(x1, y);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -357,16 +355,14 @@ void rt_hw_lcd_draw_vline(rtgui_color_t *c, rt_base_t x, rt_base_t y1, rt_base_t
|
|||
p = rtgui_color_to_565p(*c);
|
||||
|
||||
/* [5:4]-ID~ID0 [3]-AM-1垂直-0水平 */
|
||||
LCD_WriteReg(0x0003,(1<<12)|(1<<5)|(0<<4) | (1<<3) );
|
||||
ili9325_WriteReg(0x0003,(1<<12)|(1<<5)|(0<<4) | (1<<3) );
|
||||
|
||||
ili9325_SetCursor(x, y1);
|
||||
LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
|
||||
ili9325_WriteRAM_Prepare(); /* Prepare to write GRAM */
|
||||
while (y1 < y2)
|
||||
{
|
||||
//LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
|
||||
LCD_WriteRAM(p);
|
||||
ili9325_WriteRAM(p);
|
||||
y1++;
|
||||
//ili9320_SetCursor(x, y1);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -379,17 +375,15 @@ void rt_hw_lcd_draw_raw_hline(rt_uint8_t *pixels, rt_base_t x1, rt_base_t x2, rt
|
|||
ptr = (rt_uint16_t*) pixels;
|
||||
|
||||
/* [5:4]-ID~ID0 [3]-AM-1垂直-0水平 */
|
||||
LCD_WriteReg(0x0003,(1<<12)|(1<<5)|(1<<4) | (0<<3) );
|
||||
ili9325_WriteReg(0x0003,(1<<12)|(1<<5)|(1<<4) | (0<<3) );
|
||||
|
||||
ili9325_SetCursor(x1, y);
|
||||
LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
|
||||
ili9325_WriteRAM_Prepare(); /* Prepare to write GRAM */
|
||||
while (x1 < x2)
|
||||
{
|
||||
LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
|
||||
LCD_WriteRAM( *ptr );
|
||||
ili9325_WriteRAM( *ptr );
|
||||
x1 ++;
|
||||
ptr ++;
|
||||
ili9325_SetCursor(x1, y);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -416,14 +410,13 @@ rt_err_t rt_hw_lcd_init(void)
|
|||
|
||||
/* write */
|
||||
temp=0;
|
||||
for(test_y=0; test_y<320; test_y++)
|
||||
/* [5:4]-ID~ID0 [3]-AM-1´¹Ö±-0ˮƽ */
|
||||
ili9325_WriteReg(0x0003,(1<<12)|(1<<5)|(1<<4) | (0<<3) );
|
||||
ili9325_SetCursor(0,0);
|
||||
ili9325_WriteRAM_Prepare();
|
||||
for(test_y=0; test_y<76800; test_y++)
|
||||
{
|
||||
for(test_x=0; test_x<240; test_x++)
|
||||
{
|
||||
ili9325_SetCursor(test_x,test_y);
|
||||
LCD->LCD_REG = 34;
|
||||
LCD->LCD_RAM = temp++;
|
||||
}
|
||||
ili9325_WriteRAM(temp++);
|
||||
}
|
||||
|
||||
/* read */
|
||||
|
|
|
|||
|
|
@ -24,7 +24,8 @@ static void GPIO_Configuration(void)
|
|||
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
||||
GPIO_Init(GPIOA,&GPIO_InitStructure);
|
||||
|
||||
FLASH_RST_0(); // RESET
|
||||
FLASH_RST_0(); // RESET
|
||||
FLASH_CS_1();
|
||||
FLASH_RST_1();
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue