“四个全面”：引领民族复兴的战略布局

// // Created by JYL on 2025-08-07. // /* ???????: CT117E??????????LCD???????? ????????: Keil uVision 4.10 ???????: CT117E?????????? ?? ??: 2011-8-9 */ #include "lcd.h" #include "fonts.h" //#include "systick.h" static vu16 TextColor = 0x0000, BackColor = 0xFFFF; vu16 dummy; _Bool lcd_direction=0; //0 默认是，正向显示，1：反向显示 void __nop(); /******************************************************************************* * Function Name : Delay_LCD * Description : Inserts a delay time. * Input : nCount: specifies the delay time length. * Output : None * Return : None *******************************************************************************/ void Delay_LCD(u16 n) { u16 i, j; for (i = 0; i < n; ++i) for(j = 0; j < 3000; ++j); } /* uC8230???????????????????? */ void REG_8230_Init(void) { LCD_WriteReg(0x0000, 0x0001); Delay_LCD(1000); LCD_WriteReg(0x0001, 0x0000); LCD_WriteReg(0x0010, 0x1790); LCD_WriteReg(0x0060, 0x2700); LCD_WriteReg(0x0061, 0x0001); LCD_WriteReg(0x0046, 0x0002); LCD_WriteReg(0x0013, 0x8010); LCD_WriteReg(0x0012, 0x80fe); LCD_WriteReg(0x0002, 0x0500); LCD_WriteReg(0x0003, 0x1030); LCD_WriteReg(0x0030, 0x0303); LCD_WriteReg(0x0031, 0x0303); LCD_WriteReg(0x0032, 0x0303); LCD_WriteReg(0x0033, 0x0300); LCD_WriteReg(0x0034, 0x0003); LCD_WriteReg(0x0035, 0x0303); LCD_WriteReg(0x0036, 0x0014); LCD_WriteReg(0x0037, 0x0303); LCD_WriteReg(0x0038, 0x0303); LCD_WriteReg(0x0039, 0x0303); LCD_WriteReg(0x003a, 0x0300); LCD_WriteReg(0x003b, 0x0003); LCD_WriteReg(0x003c, 0x0303); LCD_WriteReg(0x003d, 0x1400); LCD_WriteReg(0x0092, 0x0200); LCD_WriteReg(0x0093, 0x0303); LCD_WriteReg(0x0090, 0x080d); LCD_WriteReg(0x0003, 0x1018); LCD_WriteReg(0x0007, 0x0173); } void REG_932X_Init(void) { LCD_WriteReg(R227, 0x3008); // Set internal timing LCD_WriteReg(R231, 0x0012); // Set internal timing LCD_WriteReg(R239, 0x1231); // Set internal timing if(lcd_direction==0)LCD_WriteReg(R1, 0x0000); // set SS and SM bit //0x0100 else LCD_WriteReg(R1, 0x0100); // set SS and SM bit //0x0100 LCD_WriteReg(R2, 0x0700); // set 1 line inversion LCD_WriteReg(R3, 0x1030); // set GRAM write direction and BGR=1. LCD_WriteReg(R4, 0x0000); // Resize register LCD_WriteReg(R8, 0x0207); // set the back porch and front porch LCD_WriteReg(R9, 0x0000); // set non-display area refresh cycle ISC[3:0] LCD_WriteReg(R10, 0x0000); // FMARK function LCD_WriteReg(R12, 0x0000); // RGB interface setting LCD_WriteReg(R13, 0x0000); // Frame marker Position LCD_WriteReg(R15, 0x0000); // RGB interface polarity /**************Power On sequence ****************/ LCD_WriteReg(R16, 0x0000); // SAP, BT[3:0], AP, DSTB, SLP, STB LCD_WriteReg(R17, 0x0007); // DC1[2:0], DC0[2:0], VC[2:0] LCD_WriteReg(R18, 0x0000); // VREG1OUT voltage LCD_WriteReg(R19, 0x0000); // VDV[4:0] for VCOM amplitude // Delay_Ms(200); // Delay 200 MS , Dis-charge capacitor power voltage HAL_Delay(200); LCD_WriteReg(R16, 0x1690); // SAP, BT[3:0], AP, DSTB, SLP, STB LCD_WriteReg(R17, 0x0227); // R11H=0x0221 at VCI=3.3V, DC1[2:0], DC0[2:0], VC[2:0] // Delay_Ms(50); // Delay 50ms HAL_Delay(50); LCD_WriteReg(R18, 0x001D); // External reference voltage= Vci; // Delay_Ms(50); // Delay 50ms HAL_Delay(50); LCD_WriteReg(R19, 0x0800); // R13H=1D00 when R12H=009D;VDV[4:0] for VCOM amplitude LCD_WriteReg(R41, 0x0014); // R29H=0013 when R12H=009D;VCM[5:0] for VCOMH LCD_WriteReg(R43, 0x000B); // Frame Rate = 96Hz // Delay_Ms(50); // Delay 50ms HAL_Delay(50); LCD_WriteReg(R32, 0x0000); // GRAM horizontal Address LCD_WriteReg(R33, 0x0000); // GRAM Vertical Address /* ----------- Adjust the Gamma Curve ---------- */ LCD_WriteReg(R48, 0x0007); LCD_WriteReg(R49, 0x0707); LCD_WriteReg(R50, 0x0006); LCD_WriteReg(R53, 0x0704); LCD_WriteReg(R54, 0x1F04); LCD_WriteReg(R55, 0x0004); LCD_WriteReg(R56, 0x0000); LCD_WriteReg(R57, 0x0706); LCD_WriteReg(R60, 0x0701); LCD_WriteReg(R61, 0x000F); /* ------------------ Set GRAM area --------------- */ LCD_WriteReg(R80, 0x0000); // Horizontal GRAM Start Address LCD_WriteReg(R81, 0x00EF); // Horizontal GRAM End Address LCD_WriteReg(R82, 0x0000); // Vertical GRAM Start Address LCD_WriteReg(R83, 0x013F); // Vertical GRAM Start Address if(lcd_direction==0)LCD_WriteReg(R96, 0x2700); // Gate Scan Line 0xA700 else LCD_WriteReg(R96, 0xA700); // Gate Scan Line 0xA700 LCD_WriteReg(R97, 0x0001); // NDL,VLE, REV LCD_WriteReg(R106, 0x0000); // set scrolling line /* -------------- Partial Display Control --------- */ LCD_WriteReg(R128, 0x0000); LCD_WriteReg(R129, 0x0000); LCD_WriteReg(R130, 0x0000); LCD_WriteReg(R131, 0x0000); LCD_WriteReg(R132, 0x0000); LCD_WriteReg(R133, 0x0000); /* -------------- Panel Control ------------------- */ LCD_WriteReg(R144, 0x0010); LCD_WriteReg(R146, 0x0000); LCD_WriteReg(R147, 0x0003); LCD_WriteReg(R149, 0x0110); LCD_WriteReg(R151, 0x0000); LCD_WriteReg(R152, 0x0000); /* Set GRAM write direction and BGR = 1 */ /* I/D=01 (Horizontal : increment, Vertical : decrement) */ /* AM=1 (address is updated in vertical writing direction) */ LCD_WriteReg(R3, 0x01018); //0x1018 LCD_WriteReg(R7, 0x0173); // 262K color and display ON } /******************************************************************************* * Function Name : STM3210B_LCD_Init * Description : Initializes the LCD. * Input : None * Output : None * Return : None *******************************************************************************/ void LCD_Init(void) { LCD_CtrlLinesConfig(); dummy = LCD_ReadReg(0); if(dummy == 0x8230) { REG_8230_Init(); } else { REG_932X_Init(); } dummy = LCD_ReadReg(0); } /******************************************************************************* * Function Name : LCD_SetTextColor * Description : Sets the Text color. * Input : - Color: specifies the Text color code RGB(5-6-5). * Output : - TextColor: Text color global variable used by LCD_DrawChar * and LCD_DrawPicture functions. * Return : None *******************************************************************************/ void LCD_SetTextColor(vu16 Color) { TextColor = Color; } /******************************************************************************* * Function Name : LCD_SetBackColor * Description : Sets the Background color. * Input : - Color: specifies the Background color code RGB(5-6-5). * Output : - BackColor: Background color global variable used by * LCD_DrawChar and LCD_DrawPicture functions. * Return : None *******************************************************************************/ void LCD_SetBackColor(vu16 Color) { BackColor = Color; } /******************************************************************************* * Function Name : LCD_ClearLine * Description : Clears the selected line. * Input : - Line: the Line to be cleared. * This parameter can be one of the following values: * - Linex: where x can be 0..9 * Output : None * Return : None *******************************************************************************/ void LCD_ClearLine(u8 Line) { LCD_DisplayStringLine(Line, " "); } /******************************************************************************* * Function Name : LCD_Clear * Description : Clears the hole LCD. * Input : Color: the color of the