?? stm3210c_eval_lcd.c
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// 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(DeviceIdCode==0x1505)
{
// second release on 3/5 ,luminance is acceptable,water wave appear during camera preview
LCD_WriteReg(0x0007,0x0000);
delay(2);
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
delay(2);
LCD_WriteReg(0x0007,0x0001);
LCD_WriteReg(0x0017,0x0001); //Power supply startup enable
delay(2);
//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(0x0003,0x1018); // 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);
delay(2);
LCD_WriteReg(0x0007,0x0061);
delay(2);
LCD_WriteReg(0x0007,0x0173);
delay(2);
}
else if(DeviceIdCode==0x8989)
{
LCD_WriteReg(0x0000,0x0001); //打開晶振
LCD_WriteReg(0x0003,0xA8A4); //0xA8A4
LCD_WriteReg(0x000C,0x0000);
LCD_WriteReg(0x000D,0x080C);
LCD_WriteReg(0x000E,0x2B00);
LCD_WriteReg(0x001E,0x00B0);
LCD_WriteReg(0x0001,0x293F); //驅動輸出控制320*240 0x693F 0x2B3F 0x293F
LCD_WriteReg(0x0002,0x0600); //LCD Driving Waveform control
LCD_WriteReg(0x0010,0x0000);
LCD_WriteReg(0x0011,0x6078); //0x4030 //定義數據格式 16位色 0x6070 橫屏 0x6058
LCD_WriteReg(0x0005,0x0000);
LCD_WriteReg(0x0006,0x0000);
LCD_WriteReg(0x0016,0xEF1C);
LCD_WriteReg(0x0017,0x0003);
LCD_WriteReg(0x0007,0x0233); //0x0233
LCD_WriteReg(0x000B,0x0000);
LCD_WriteReg(0x000F,0x0000); //掃描開始地址
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);
LCD_WriteReg(0x0045,0x0000);
LCD_WriteReg(0x0046,0x013F);
LCD_WriteReg(0x0030,0x0707);
LCD_WriteReg(0x0031,0x0204);
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(0x004e,0); //列(X)首址0
LCD_WriteReg(0x004f,0); //行(Y)首址0
}
else
{
printf("\n\r ###### Err: Unknow DeviceIdCode 0x%x ###### ", DeviceIdCode);
}
delay(1);
LCD_Clear(LCD_COLOR_GREEN);
LCD_SetTextColor(LCD_COLOR_YELLOW);
LCD_SetBackColor(LCD_COLOR_RED);
LCD_DisplayStringLine(LCD_LINE_5, (uint8_t *)str);
LCD_DisplayStringLine(LCD_LINE_6, (uint8_t *)Devicestr);
LCD_DisplayWelcomeStr(LCD_LINE_2);
/*
for (i=0;i<len;i++)
{
LCD_DisplayChar(LCD_LINE_1, 100,str[i]);
}
*/
delay(80);
// LCD_Clear(LCD_COLOR_BLACK);
}
/**
* @brief Initializes the LCD.
* @param None
* @retval None
*/
void STM3210C_LCD_Init(void)
{
LCD_SetFont(&LCD_DEFAULT_FONT);
/* Setups the LCD */
LCD_Setup();
}
/**
* @brief Sets the LCD Text and Background colors.
* @param _TextColor: specifies the Text Color.
* @param _BackColor: specifies the Background Color.
* @retval None
*/
void LCD_SetColors(__IO uint16_t _TextColor, __IO uint16_t _BackColor)
{
TextColor = _TextColor;
BackColor = _BackColor;
}
/**
* @brief Gets the LCD Text and Background colors.
* @param _TextColor: pointer to the variable that will contain the Text
Color.
* @param _BackColor: pointer to the variable that will contain the Background
Color.
* @retval None
*/
void LCD_GetColors(__IO uint16_t *_TextColor, __IO uint16_t *_BackColor)
{
*_TextColor = TextColor; *_BackColor = BackColor;
}
/**
* @brief Sets the Text color.
* @param Color: specifies the Text color code RGB(5-6-5).
* @retval None
*/
void LCD_SetTextColor(__IO uint16_t Color)
{
TextColor = Color;
}
/**
* @brief Sets the Background color.
* @param Color: specifies the Background color code RGB(5-6-5).
* @retval None
*/
void LCD_SetBackColor(__IO uint16_t Color)
{
BackColor = Color;
}
/**
* @brief Sets the Text Font.
* @param fonts: specifies the font to be used.
* @retval None
*/
void LCD_SetFont(sFONT *fonts)
{
LCD_Currentfonts = fonts;
}
/**
* @brief Gets the Text Font.
* @param None.
* @retval the used font.
*/
sFONT *LCD_GetFont(void)
{
return LCD_Currentfonts;
}
/**
* @brief Clears the selected line.
* @param Line: the Line to be cleared.
* This parameter can be one of the following values:
* @arg Linex: where x can be 0..n
* @retval None
*/
void LCD_ClearLine(uint8_t Line)
{
uint16_t refcolumn = LCD_PIXEL_WIDTH - 1;
/* Send the string character by character on lCD */
while (((refcolumn + 1)& 0xFFFF) >= LCD_Currentfonts->Width)
{
/* Display one character on LCD */
LCD_DisplayChar(Line, refcolumn, ' ');
/* Decrement the column position by 16 */
refcolumn -= LCD_Currentfonts->Width;
}
}
/**
* @brief Clears the hole LCD.
* @param Color: the color of the background.
* @retval None
*/
void LCD_Clear(uint16_t Color)
{
uint32_t index = 0;
LCD_SetCursor(0,0);
LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
// 視頻加速 www.armjishu.com
ClrCs
SetRs
for(index=0;index<76800;index++)
{
ClrWr
LCD_WriteRAM(Color);
SetWr
}
SetCs
}
/**
* @brief Sets the cursor position.
* @param Xpos: specifies the X position.
* @param Ypos: specifies the Y position.
* @retval None
*/
void LCD_SetCursor(uint8_t Xpos, uint16_t Ypos)
{
if(DeviceIdCode==0x8989)
{
LCD_WriteReg(0x004e,Xpos); //行
LCD_WriteReg(0x004f,Ypos); //列
}
else if((DeviceIdCode==0x9320))
{
LCD_WriteReg(0x0020,Xpos); // 行
LCD_WriteReg(0x0021,0x13f-Ypos); // 列
}
else if((DeviceIdCode==0x9919))
{
LCD_WriteReg(0x004e,Xpos); // 行
LCD_WriteReg(0x004f,Ypos); // 列
}
else if((DeviceIdCode==0x1505)) //lihao
{
LCD_WriteReg(0x0020,Xpos); // 行
LCD_WriteReg(0x0021,0x13f-Ypos); // 列
}
else
{
LCD_WriteReg(0x0020,Ypos); // 行
LCD_WriteReg(0x0021,0x13f-Xpos); // 列
}
}
#if 0
/****************************************************************************
* 名 稱：void ili9320_PutChar(u16 x,u16 y,u8 c,u16 charColor,u16 bkColor)
* 功 能：在指定座標顯示一個8x16點陣的ascii字符
* 入口參數：x 行座標
* y 列座標
* charColor 字符的顏色
* bkColor 字符背景顏色
* 出口參數：無
* 說 明：顯示范圍限定為可顯示的ascii碼
* 調用方法：ili9320_PutChar(10,10,'a',0x0000,0xffff);
****************************************************************************/
void ili9320_PutChar_16x24(u16 x,u16 y,u8 c,u16 charColor,u16 bkColor)
{
u16 i=0;
u16 j=0;
u16 tmp_char=0;
if(HyalineBackColor == bkColor)
{
for (i=0;i<24;i++)
{
tmp_char=ASCII_Table_16x24[((c-0x20)*24)+i];
for (j=0;j<16;j++)
{
if ( (tmp_char >> j) & 0x01 == 0x01)
{
ili9320_SetPoint(x+j,y+i,charColor); // 字符顏色
}
else
{
// do nothing // 透明背景
}
}
}
}
else
{
for (i=0;i<24;i++)
{
tmp_char=ASCII_Table_16x24[((c-0x20)*24)+i];
for (j=0;j<16;j++)
{
if ( (tmp_char >> j) & 0x01 == 0x01)
{
ili9320_SetPoint(x+j,y+i,charColor); // 字符顏色
}
else
{
ili9320_SetPoint(x+j,y+i,bkColor); // 背景顏色
}
}
}
}
}
#endif
/**
* @brief Draws a character on LCD.
* @param Xpos: the Line where to display the character shape.
* @param Ypos: start column address.
* @param c: pointer to the character data.
* @retval None
*/
void LCD_DrawChar(uint8_t Xpos, uint16_t Ypos, const uint16_t *c)
{
uint32_t index = 0, i = 0;
uint8_t Xaddress = 0;
Xaddress = Xpos;
LCD_SetCursor(Xaddress, Ypos);
for(index = 0; index < LCD_Currentfonts->Height; index++)
{
LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
for(i = 0; i < LCD_Currentfonts->Width; i++)
{
#if (Font16x24 == LCD_DEFAULT_FONT)
if((c[index] & (0x1 << i)) == 0x00)
#else
if((((c[index] & ((0x80 << ((LCD_Currentfonts->Width / 12 ) * 8 ) ) >> i)) == 0x00) &&(LCD_Currentfonts->Width <= 12))||
(((c[index] & (0x1 << i)) == 0x00)&&(LCD_Currentfonts->Width > 12 )))
#endif
{
LCD_WriteRAM(BackColor);
}
else
{
LCD_WriteRAM(TextColor);
}
}
SetCs
Xaddress++;
LCD_SetCursor(Xaddress, Ypos);
}
}
/**
* @brief Draws a chinacharacter on LCD.
* @param Xpos: the Line where to display the character shape.
* @param Ypos: start column address.
* @param c: pointer to the character data.
* @retval None
*/
void LCD_DrawChinaChar(uint8_t Xpos, uint16_t Ypos, const uint8_t *c)
{
uint32_t index = 0, i = 0, j = 0;
uint8_t Xaddress = 0;
Xaddress = Xpos;
LCD_SetCursor(Xaddress, Ypos);
for(index = 0; index < 24; index++)
{
LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
for(j = 0; j < 3; j++)
{
for(i = 0; i < 8; i++)
{
if((c[3*index + j] & (0x80 >> i)) == 0x00)
{
LCD_WriteRAM(BackColor);
}
else
{
LCD_WriteRAM(TextColor);
}
}
}
SetCs
Xaddress++;
LCD_SetCursor(Xaddress, Ypos);
}
}
/**
* @brief Displays one character (16dots width, 24dots height).
* @param Line: the Line where to display the character shape .
* This parameter can be one of the following values:
* @arg Linex: where x can be 0..9
* @param Column: start column address.
* @param Ascii: character ascii code, must be between 0x20 and 0x7E.
* @retval None
*/
void LCD_DisplayChar(uint8_t Line, uint16_t Column, uint8_t Ascii)
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