?? ili932x.c
字號:
}
}
for(BitCounter=0; BitCounter<8; BitCounter++)
{
if (((*(ChinesePointer+1))&(0x80 >> BitCounter)) == 0x00)
{
//Set_Rs;
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_All;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
GPIO_Init(GPIOE, &GPIO_InitStructure);
Clr_nRd;
Set_nRd;
Temp=GPIO_ReadInputData(GPIOE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_All;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(GPIOE, &GPIO_InitStructure);
DataToWrite(Temp);
Clr_nWr;
Set_nWr;
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_All;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
GPIO_Init(GPIOE, &GPIO_InitStructure);
Clr_nRd;
Set_nRd;
Temp=GPIO_ReadInputData(GPIOE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_All;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(GPIOE, &GPIO_InitStructure);
DataToWrite(Temp);
Clr_nWr;
Set_nWr;
}
else
{
//Set_Rs;
DataToWrite(CharColor);
Clr_nWr;
Set_nWr;
DataToWrite(CharColor);
Clr_nWr;
Set_nWr;
}
}
ChinesePointer+=2;
}
//Set_Cs;
}
void Lcd_WriteChineseString(u8 x,u8 y,u8 x_offset,u8 y_offset,u16 CharColor,u16 CharBackColor,char *s)
{
u8 databuffer;
u16 ChineseCode;
Set_Rs;
do
{
databuffer=*s++;
ChineseCode=databuffer<<8;
ChineseCode=ChineseCode|*s++;
Lcd_WriteChinese(x,y,x_offset,y_offset,CharColor,CharBackColor,ChineseCode);
#if (ID_AM==000)|(ID_AM==010)|(ID_AM==100)|(ID_AM==110)
if (x<14)
{
x++;
}
else if (y<19)
{
x=0;
y++;
}
else
{
x=0;
y=0;
}
#else
if (y<19)
{
y++;
}
else if (x<14)
{
y=0;
x++;
}
else
{
x=0;
y=0;
}
#endif
}
while(*s!=0);
Set_Cs;
}
void Lcd_WriteChineseStringClarity(u8 x,u8 y,u8 x_offset,u8 y_offset,u16 CharColor,char *s)
{
u8 databuffer;
u16 ChineseCode;
Set_Rs;
do
{
databuffer=*s++;
ChineseCode=databuffer<<8;
ChineseCode=ChineseCode|*s++;
Lcd_WriteChineseClarity(x,y,x_offset,y_offset,CharColor,ChineseCode);
#if (ID_AM==000)|(ID_AM==010)|(ID_AM==100)|(ID_AM==110)
if (x<14)
{
x++;
}
else if (y<19)
{
x=0;
y++;
}
else
{
x=0;
y=0;
}
#else
if (y<19)
{
y++;
}
else if (x<14)
{
y=0;
x++;
}
else
{
x=0;
y=0;
}
#endif
}
while(*s!=0);
Set_Cs;
}
void Lcd_Write32X32ChineseString(u8 x,u8 y,u8 x_offset,u8 y_offset,u16 CharColor,u16 CharBackColor,char *s)
{
u8 databuffer;
u16 ChineseCode;
Set_Rs;
do
{
databuffer=*s++;
ChineseCode=databuffer<<8;
ChineseCode=ChineseCode|*s++;
Lcd_Write32X32Chinese(x,y,x_offset,y_offset,CharColor,CharBackColor,ChineseCode);
#if (ID_AM==000)|(ID_AM==010)|(ID_AM==100)|(ID_AM==110)
if (x<6)
{
x++;
}
else if (y<9)
{
x=0;
y++;
}
else
{
x=0;
y=0;
}
#else
if (y<9)
{
y++;
}
else if (x<6)
{
y=0;
x++;
}
else
{
x=0;
y=0;
}
#endif
}
while(*s!=0);
Set_Cs;
}
void Lcd_Write32X32ChineseStringClarity(u8 x,u8 y,u8 x_offset,u8 y_offset,u16 CharColor,char *s)
{
u8 databuffer;
u16 ChineseCode;
Set_Rs;
do
{
databuffer=*s++;
ChineseCode=databuffer<<8;
ChineseCode=ChineseCode|*s++;
Lcd_Write32X32ChineseClarity(x,y,x_offset,y_offset,CharColor,ChineseCode);
#if (ID_AM==000)|(ID_AM==010)|(ID_AM==100)|(ID_AM==110)
if (x<6)
{
x++;
}
else if (y<9)
{
x=0;
y++;
}
else
{
x=0;
y=0;
}
#else
if (y<9)
{
y++;
}
else if (x<6)
{
y=0;
x++;
}
else
{
x=0;
y=0;
}
#endif
}
while (*s!=0);
Set_Cs;
}
/*********************************************************
這是畫圖函數
**********************************************************/
void LcdWritePictureFromSPI(u8 xStart,u16 yStart,u8 xLong,u16 yLong,u32 BaseAddr)
{
ColorTypeDef color;
u32 pixels;
Lcd_SetBox(xStart,yStart,xLong,yLong,0,0);
Lcd_WR_Start();
Set_Rs;
// SPI_FLASH_CS_LOW();
// SPI_FLASH_SendByte(0x0B);//FSTREAD
// SPI_FLASH_SendByte((BaseAddr & 0xFF0000) >> 16);
// SPI_FLASH_SendByte((BaseAddr& 0xFF00) >> 8);
// SPI_FLASH_SendByte(BaseAddr & 0xFF);
// SPI_FLASH_SendByte(0);//Dummy_Byte
SPI2->DR = 0;//Dummy_Byte
while((SPI2->SR & SPI_I2S_FLAG_RXNE) == (u16) RESET);
color.U8[1] = SPI2->DR;
SPI2->DR = 0;//Dummy_Byte
for (pixels=0; pixels<(xLong*yLong); pixels++)
{
while((SPI2->SR & SPI_I2S_FLAG_RXNE) == (u16) RESET);
color.U8[0] = SPI2->DR;
SPI2->DR = 0;//Dummy_Byte
DataToWrite(color.U16);
Clr_nWr;
Set_nWr;
while((SPI2->SR & SPI_I2S_FLAG_RXNE) == (u16) RESET);
color.U8[1] = SPI2->DR;
SPI2->DR = 0;//Dummy_Byte
}
// SPI_FLASH_CS_HIGH();
Set_Cs;
}
/*********************************************************
函數名：SPI取ASCII碼子程序
輸入參數：u8 ASCII 輸入的ASCII碼，如'A'
BaseAddr 基址 即ASCII顯示代碼在FLASH中的啟示位置
返回值：無
說明：輸入一個ASCII碼，取得它在SPI FLASH中的16Byte顯示代碼
并將其存放到一個16byte的ASCII顯示緩沖CharBuffer[]中
**********************************************************/
void GetASCIICode(u8* pBuffer,u8 ASCII,u32 BaseAddr)
{ u8 i;
for(i=0;i<16;i++)
*(pBuffer+i)=*(AsciiLib + (ASCII - 32)*16 + i);// OffSet = (*pAscii - 32)*16;
// SPI_FLASH_BufferRead(pBuffer,BaseAddr+16*ASCII,16);
}
/*********************************************************
函數名：SPI中文顯示碼子程序
輸入參數：u16 ASCII 輸入的中文，如"我"
BaseAddr 基地 即顯示代碼在FLASH中的起始位置
返回值：無
說明：輸入一個中文，取得它在SPI FLASH中的32Byte顯示代碼
并將其存放到一個32byte的顯示緩沖ChineseBuffer[]
**********************************************************/
void GetChineseCode(u8* pBuffer,u16 ChineseCode,u32 BaseAddr)
{
u8 High8bit,Low8bit,i;
u16 temp;
// temp=ChineseCode-0xA0A0;//算出漢字區位碼
temp=ChineseCode;
High8bit=(temp>>8);
Low8bit=(temp&0x00FF);
// for(i=0;i<32;i++)
// *(pBuffer+i)= *(HzLib + 32*((High8bit-0xb0)*94+Low8bit-0xa1) + i);
// SPI_FLASH_BufferRead(pBuffer,BaseAddr+32*((High8bit-1)*94+Low8bit-1),32);
}
void Get320240PictureCode(u8* pBuffer,u32 BufferCounter,u32 BaseAddr)
{
// SPI_FLASH_BufferRead(pBuffer,BaseAddr+BufferCounter*32,32);
}
void Delay_nms(int n)
{
u32 f=n,k;
for (; f!=0; f--)
{
for(k=0xFFF; k!=0; k--);
}
}
void DrawPixel(u8 x, u8 y, int Color)
{
Lcd_SetCursor(x,y);
Lcd_WR_Start();
Set_Rs;
DataToWrite(Color);
Clr_nWr;
Set_nWr;
Set_Cs;
}
void DispPic240_320(const unsigned char *str)
{
u32 temp;
ColorTypeDef color;
Lcd_SetCursor(0x00, 0x0000);
LCD_WR_REG(0x0050,0x00);//水平 GRAM起始位置
LCD_WR_REG(0x0051,239);//水平GRAM終止位置
LCD_WR_REG(0x0052,0);//垂直GRAM起始位置
LCD_WR_REG(0x0053,319);//垂直GRAM終止位置
Lcd_WR_Start();
Set_Rs;
for (temp = 0; temp < 240*320; temp++)
{
color.U8[1] =*(unsigned short *)(&str[ 2 * temp]);
color.U8[0]=*(unsigned short *)(&str[ 2 * temp+1]);
//DataToWrite(i);
DataToWrite(color.U16);
Clr_nWr;
Set_nWr;
}
//==============================
}
void test_color(){
u8 R_data,G_data,B_data,i,j;
Lcd_SetCursor(0x00, 0x0000);
LCD_WR_REG(0x0050,0x00);//水平 GRAM起始位置
LCD_WR_REG(0x0051,239);//水平GRAM終止位置
LCD_WR_REG(0x0052,0);//垂直GRAM起始位置
LCD_WR_REG(0x0053,319);//垂直GRAM終止位置
Lcd_WR_Start();
Set_Rs;
R_data=0;G_data=0;B_data=0;
for(j=0;j<50;j++)//紅色漸強條
{
for(i=0;i<240;i++)
{R_data=i/8;DataToWrite(R_data<<11|G_data<<5|B_data);
Clr_nWr;Set_nWr;}
}
R_data=0x1f;G_data=0x3f;B_data=0x1f;
for(j=0;j<50;j++)
{
for(i=0;i<240;i++)
{
G_data=0x3f-(i/4);
B_data=0x1f-(i/8);
DataToWrite(R_data<<11|G_data<<5|B_data);
Clr_nWr;
Set_nWr;
}
}
//----------------------------------
R_data=0;G_data=0;B_data=0;
for(j=0;j<50;j++)//綠色漸強條
{
for(i=0;i<240;i++)
{G_data=i/4;
DataToWrite(R_data<<11|G_data<<5|B_data);
Clr_nWr;
Set_nWr;}
}
R_data=0x1f;G_data=0x3f;B_data=0x1f;
for(j=0;j<50;j++)
{
for(i=0;i<240;i++)
{
R_data=0x1f-(i/8);
B_data=0x1f-(i/8);
DataToWrite(R_data<<11|G_data<<5|B_data);
Clr_nWr;
Set_nWr;
}
}
//----------------------------------
R_data=0;G_data=0;B_data=0;
for(j=0;j<60;j++)//藍色漸強條
{
for(i=0;i<240;i++)
{B_data=i/8;DataToWrite(R_data<<11|G_data<<5|B_data);
Clr_nWr;
Set_nWr;}
}
B_data=0;
R_data=0x1f;G_data=0x3f;B_data=0x1f;
for(j=0;j<60;j++)
{
for(i=0;i<240;i++)
{
G_data=0x3f-(i/4);
R_data=0x1f-(i/8);
DataToWrite(R_data<<11|G_data<<5|B_data);
Clr_nWr;
Set_nWr;
}
}
Set_Cs;
}
//====================================================================================
/*
void DrawSingleAscii(u16 x, u16 y, u8 *pAscii, u16 LineColor,u16 FillColor, u8 Mod)
{
u8 i, j;
u8 str;
u16 OffSet;
Lcd_SetCursor(0x00, 0x0000);
LCD_WR_REG(0x0050,0x00);//水平 GRAM起始位置
LCD_WR_REG(0x0051,239);//水平GRAM終止位置
LCD_WR_REG(0x0052,0);//垂直GRAM起始位置
LCD_WR_REG(0x0053,319);//垂直GRAM終止位置
Lcd_WR_Start();
Set_Rs;
OffSet = (*pAscii - 32)*16;
for (i=0;i<16;i++)
{
Lcd_SetCursor(x,y+i);
Lcd_WR_Start();
Set_Rs;
str = *(AsciiLib + OffSet + i);
for (j=0;j<8;j++)
{
if ( str & (0x80>>j) ) //0x80>>j
{
DataToWrite((u16)(LineColor&0xffff));
Clr_nWr;
Set_nWr;
}
else
{
if (NORMAL == Mod)
DataToWrite((u16)(FillColor&0xffff));
Clr_nWr;
Set_nWr;
else
{
Lcd_SetCursor(x+j+1,y+i);
Lcd_WR_Start();
Set_Rs;
}
}
}
}
}
*/
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