STM32F103ZET6通过SPI驱动2.4寸TFT彩屏

最新推荐文章于 2025-05-16 19:59:03 发布

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最新推荐文章于 2025-05-16 19:59:03 发布

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分类专栏： 51单片机文章标签： stm32 spi

本文链接：https://blog.youkuaiyun.com/qq_44712722/article/details/122902647

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2.4寸TFT情况如下(此屏幕不带触摸，也无触摸驱动程序，但是有底层)

接线情况如下

主要程序如下：

main.c

#include "delay.h"
#include "sys.h"
#include "lcd.h"
#include "gui.h"
#include "test.h"

int main(void)
{	
	SystemInit();//³õÊ¼»¯RCC ÉèÖÃÏµÍ³Ö÷ÆµÎª72MHZ
	delay_init(72);	     //ÑÓÊ±³õÊ¼»¯
	LCD_Init();	   //Òº¾§ÆÁ³õÊ¼»¯
  //Ñ»·²âÊÔ
	while(1)
	{
		main_test(); 		//²âÊÔÖ÷½çÃæ
		Test_Color();  		//¼òµ¥Ë¢ÆÁÌî³ä²âÊÔ
		Test_FillRec();		//GUI¾ØÐÎ»æÍ¼²âÊÔ
		Test_Circle(); 		//GUI»Ô²²âÊÔ
		Test_Triangle();    //GUIÈý½ÇÐÎ»æÍ¼²âÊÔ
		English_Font_test();//Ó¢ÎÄ×ÖÌåÊ¾Àý²âÊÔ
		Chinese_Font_test();//ÖÐÎÄ×ÖÌåÊ¾Àý²âÊÔ
		Pic_test();			//Í¼Æ¬ÏÔÊ¾Ê¾Àý²âÊÔ
		Rotate_Test();   //Ðý×ªÏÔÊ¾²âÊÔ
	}
}

lcd.c


#include "lcd.h"
#include "stdlib.h"
#include "delay.h"	 
#include "SPI.h"

	   
//¹ÜÀíLCDÖØÒª²ÎÊý
//Ä¬ÈÏÎªÊúÆÁ
_lcd_dev lcddev;

//»±ÊÑÕÉ«,±³¾°ÑÕÉ«
u16 POINT_COLOR = 0x0000,BACK_COLOR = 0xFFFF;  
u16 DeviceCode;	 

void LCD_WR_REG(u8 data)
{ 
   LCD_CS_CLR;     
	 LCD_RS_CLR;	  
   SPI_WriteByte(SPI2,data);
   LCD_CS_SET;	
}

void LCD_WR_DATA(u8 data)
{
   LCD_CS_CLR;
	 LCD_RS_SET;
   SPI_WriteByte(SPI2,data);
   LCD_CS_SET;
}

void LCD_WriteReg(u8 LCD_Reg, u16 LCD_RegValue)
{	
	LCD_WR_REG(LCD_Reg);  
	LCD_WR_DATA(LCD_RegValue);	    		 
}	   

void LCD_WriteRAM_Prepare(void)
{
	LCD_WR_REG(lcddev.wramcmd);
}	 

void Lcd_WriteData_16Bit(u16 Data)
{	
   LCD_CS_CLR;
   LCD_RS_SET;  
   SPI_WriteByte(SPI2,Data>>8);
	 SPI_WriteByte(SPI2,Data);
   LCD_CS_SET;
}

void LCD_DrawPoint(u16 x,u16 y)
{
	LCD_SetCursor(x,y);//ÉèÖÃ¹â±êÎ»ÖÃ 
	Lcd_WriteData_16Bit(POINT_COLOR); 
}

void LCD_Clear(u16 Color)
{
  unsigned int i,m;  
	LCD_SetWindows(0,0,lcddev.width-1,lcddev.height-1);   
	LCD_CS_CLR;
	LCD_RS_SET;
	for(i=0;i<lcddev.height;i++)
	{
    for(m=0;m<lcddev.width;m++)
    {	
			Lcd_WriteData_16Bit(Color);
		}
	}
	 LCD_CS_SET;
} 

void LCD_GPIOInit(void)
{
	GPIO_InitTypeDef  GPIO_InitStructure;	      
	RCC_APB2PeriphClockCmd( RCC_APB2Periph_GPIOB ,ENABLE);	//Ê¹ÄÜGPIOBÊ±ÖÓ
	GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9| GPIO_Pin_10| GPIO_Pin_11| GPIO_Pin_12; //GPIOB9,10,11,12
	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;   //ÍÆÍìÊä³ö
	GPIO_Init(GPIOB, &GPIO_InitStructure);//³õÊ¼»¯
}

void LCD_RESET(void)
{
	LCD_RST_CLR;
	delay_ms(100);	
	LCD_RST_SET;
	delay_ms(50);
}

void LCD_Init(void)
{  
	SPI2_Init(); //Ó²¼þSPI2³õÊ¼»¯
	LCD_GPIOInit();//LCD GPIO³õÊ¼»¯										 
 	LCD_RESET(); //LCD ¸´Î»
//*************2.4inch ILI9341³õÊ¼»¯**********//	
	LCD_WR_REG(0xCF);  
	LCD_WR_DATA(0x00); 
	LCD_WR_DATA(0xD9); //0xC1 
	LCD_WR_DATA(0X30); 
	LCD_WR_REG(0xED);  
	LCD_WR_DATA(0x64); 
	LCD_WR_DATA(0x03); 
	LCD_WR_DATA(0X12); 
	LCD_WR_DATA(0X81); 
	LCD_WR_REG(0xE8);  
	LCD_WR_DATA(0x85); 
	LCD_WR_DATA(0x10); 
	LCD_WR_DATA(0x7A); 
	LCD_WR_REG(0xCB);  
	LCD_WR_DATA(0x39); 
	LCD_WR_DATA(0x2C); 
	LCD_WR_DATA(0x00); 
	LCD_WR_DATA(0x34); 
	LCD_WR_DATA(0x02); 
	LCD_WR_REG(0xF7);  
	LCD_WR_DATA(0x20); 
	LCD_WR_REG(0xEA);  
	LCD_WR_DATA(0x00); 
	LCD_WR_DATA(0x00); 
	LCD_WR_REG(0xC0);    //Power control 
	LCD_WR_DATA(0x1B);   //VRH[5:0] 
	LCD_WR_REG(0xC1);    //Power control 
	LCD_WR_DATA(0x12);   //SAP[2:0];BT[3:0] 0x01
	LCD_WR_REG(0xC5);    //VCM control 
	LCD_WR_DATA(0x08); 	 //30
	LCD_WR_DATA(0x26); 	 //30
	LCD_WR_REG(0xC7);    //VCM control2 
	LCD_WR_DATA(0XB7); 
	LCD_WR_REG(0x36);    // Memory Access Control 
	LCD_WR_DATA(0x08); 
	LCD_WR_REG(0x3A);   
	LCD_WR_DATA(0x55); 
	LCD_WR_REG(0xB1);   
	LCD_WR_DATA(0x00);   
	LCD_WR_DATA(0x1A); 
	LCD_WR_REG(0xB6);    // Display Function Control 
	LCD_WR_DATA(0x0A); 
	LCD_WR_DATA(0xA2); 
	LCD_WR_REG(0xF2);    // 3Gamma Function Disable 
	LCD_WR_DATA(0x00); 
	LCD_WR_REG(0x26);    //Gamma curve selected 
	LCD_WR_DATA(0x01); 
	LCD_WR_REG(0xE0);    //Set Gamma 
	LCD_WR_DATA(0x0F); 
	LCD_WR_DATA(0x1D); 
	LCD_WR_DATA(0x1A); 
	LCD_WR_DATA(0x0A); 
	LCD_WR_DATA(0x0D); 
	LCD_WR_DATA(0x07); 
	LCD_WR_DATA(0x49); 
	LCD_WR_DATA(0X66); 
	LCD_WR_DATA(0x3B); 
	LCD_WR_DATA(0x07); 
	LCD_WR_DATA(0x11); 
	LCD_WR_DATA(0x01); 
	LCD_WR_DATA(0x09); 
	LCD_WR_DATA(0x05); 
	LCD_WR_DATA(0x04); 		 
	LCD_WR_REG(0XE1);    //Set Gamma 
	LCD_WR_DATA(0x00); 
	LCD_WR_DATA(0x18); 
	LCD_WR_DATA(0x1D); 
	LCD_WR_DATA(0x02); 
	LCD_WR_DATA(0x0F); 
	LCD_WR_DATA(0x04); 
	LCD_WR_DATA(0x36); 
	LCD_WR_DATA(0x13); 
	LCD_WR_DATA(0x4C); 
	LCD_WR_DATA(0x07); 
	LCD_WR_DATA(0x13); 
	LCD_WR_DATA(0x0F); 
	LCD_WR_DATA(0x2E); 
	LCD_WR_DATA(0x2F); 
	LCD_WR_DATA(0x05); 
	LCD_WR_REG(0x2B); 
	LCD_WR_DATA(0x00);
	LCD_WR_DATA(0x00);
	LCD_WR_DATA(0x01);
	LCD_WR_DATA(0x3f);
	LCD_WR_REG(0x2A); 
	LCD_WR_DATA(0x00);
	LCD_WR_DATA(0x00);
	LCD_WR_DATA(0x00);
	LCD_WR_DATA(0xef);	 
	LCD_WR_REG(0x11); //Exit Sleep
	delay_ms(120);
	LCD_WR_REG(0x29); //display on		

  LCD_direction(USE_HORIZONTAL);//ÉèÖÃLCDÏÔÊ¾·½Ïò
	LCD_LED=1;//µãÁÁ±³¹â	 
	LCD_Clear(WHITE);//ÇåÈ«ÆÁ°×É«
}
 
void LCD_SetWindows(u16 xStar, u16 yStar,u16 xEnd,u16 yEnd)
{	
	LCD_WR_REG(lcddev.setxcmd);	
	LCD_WR_DATA(xStar>>8);
	LCD_WR_DATA(0x00FF&xStar);		
	LCD_WR_DATA(xEnd>>8);
	LCD_WR_DATA(0x00FF&xEnd);

	LCD_WR_REG(lcddev.setycmd);	
	LCD_WR_DATA(yStar>>8);
	LCD_WR_DATA(0x00FF&yStar);		
	LCD_WR_DATA(yEnd>>8);
	LCD_WR_DATA(0x00FF&yEnd);

	LCD_WriteRAM_Prepare();	//¿ªÊ¼Ð´ÈëGRAM			
}   

void LCD_SetCursor(u16 Xpos, u16 Ypos)
{	  	    			
	LCD_SetWindows(Xpos,Ypos,Xpos,Ypos);	
} 

void LCD_direction(u8 direction)
{ 
			lcddev.setxcmd=0x2A;
			lcddev.setycmd=0x2B;
			lcddev.wramcmd=0x2C;
	switch(direction){		  
		case 0:						 	 		
			lcddev.width=LCD_W;
			lcddev.height=LCD_H;		
			LCD_WriteReg(0x36,(1<<3)|(0<<6)|(0<<7));//BGR==1,MY==0,MX==0,MV==0
		break;
		case 1:
			lcddev.width=LCD_H;
			lcddev.height=LCD_W;
			LCD_WriteReg(0x36,(1<<3)|(0<<7)|(1<<6)|(1<<5));//BGR==1,MY==1,MX==0,MV==1
		break;
		case 2:						 	 		
			lcddev.width=LCD_W;
			lcddev.height=LCD_H;	
			LCD_WriteReg(0x36,(1<<3)|(1<<6)|(1<<7));//BGR==1,MY==0,MX==0,MV==0
		break;
		case 3:
			lcddev.width=LCD_H;
			lcddev.height=LCD_W;
			LCD_WriteReg(0x36,(1<<3)|(1<<7)|(1<<5));//BGR==1,MY==1,MX==0,MV==1
		break;	
		default:break;
	}		
}

lcd.h

#ifndef __LCD_H
#define __LCD_H		
#include "sys.h"	 
#include "stdlib.h"

//LCDÖØÒª²ÎÊý¼¯
typedef struct  
{										    
	u16 width;			//LCD ¿í¶È
	u16 height;			//LCD ¸ß¶È
	u16 id;				  //LCD ID
	u8  dir;			  //ºáÆÁ»¹ÊÇÊúÆÁ¿ØÖÆ£º0£¬ÊúÆÁ£»1£¬ºáÆÁ¡£	
	u16	 wramcmd;		//¿ªÊ¼Ð´gramÖ¸Áî
	u16  setxcmd;		//ÉèÖÃx×ø±êÖ¸Áî
	u16  setycmd;		//ÉèÖÃy×ø±êÖ¸Áî	 
}_lcd_dev; 	

//LCD²ÎÊý
extern _lcd_dev lcddev;	//¹ÜÀíLCDÖØÒª²ÎÊý
/ÓÃ»§ÅäÖÃÇø///	 
#define USE_HORIZONTAL  	 0//¶¨ÒåÒº¾§ÆÁË³Ê±ÕëÐý×ª·½Ïò 	0-0¶ÈÐý×ª£¬1-90¶ÈÐý×ª£¬2-180¶ÈÐý×ª£¬3-270¶ÈÐý×ª

//	  
//¶¨ÒåLCDµÄ³ß´ç
#define LCD_W 240
#define LCD_H 320

//TFTLCD²¿·ÖÍâÒªµ÷ÓÃµÄº¯Êý		   
extern u16  POINT_COLOR;//Ä¬ÈÏºìÉ«    
extern u16  BACK_COLOR; //±³¾°ÑÕÉ«.Ä¬ÈÏÎª°×É«


//-----------------LCD¶Ë¿Ú¶¨Òå---------------- 
#define GPIO_TYPE  GPIOB  //GPIO×éÀàÐÍ
#define LED      9        //±³¹â¿ØÖÆÒý½Å        PB9
#define LCD_CS   11       //Æ¬Ñ¡Òý½Å            PB11
#define LCD_RS   10       //¼Ä´æÆ÷/Êý¾ÝÑ¡ÔñÒý½Å PB10 
#define LCD_RST  12       //¸´Î»Òý½Å            PB12


//QDtechÈ«ÏµÁÐÄ£¿é²ÉÓÃÁËÈý¼«¹Ü¿ØÖÆ±³¹âÁÁÃð£¬ÓÃ»§Ò²¿ÉÒÔ½ÓPWMµ÷½Ú±³¹âÁÁ¶È
#define	LCD_LED PBout(LED) //LCD±³¹â    		 PB9
//Èç¹ûÊ¹ÓÃ¹Ù·½¿âº¯Êý¶¨ÒåÏÂÁÐµ×²ã£¬ËÙ¶È½«»áÏÂ½µµ½14Ö¡Ã¿Ãë£¬½¨Òé²ÉÓÃÎÒË¾ÍÆ¼ö·½·¨
//ÒÔÏÂIO¶¨ÒåÖ±½Ó²Ù×÷¼Ä´æÆ÷£¬¿ìËÙIO²Ù×÷£¬Ë¢ÆÁËÙÂÊ¿ÉÒÔ´ïµ½28Ö¡Ã¿Ãë£¡ 

//GPIOÖÃÎ»£¨À¸ß£©
#define	LCD_CS_SET  GPIO_TYPE->BSRR=1<<LCD_CS    //Æ¬Ñ¡¶Ë¿Ú  	PB11
#define	LCD_RS_SET	GPIO_TYPE->BSRR=1<<LCD_RS    //Êý¾Ý/ÃüÁî  PB10	  
#define	LCD_RST_SET	GPIO_TYPE->BSRR=1<<LCD_RST   //¸´Î»			  PB12

//GPIO¸´Î»£¨ÀµÍ£©							    
#define	LCD_CS_CLR  GPIO_TYPE->BRR=1<<LCD_CS     //Æ¬Ñ¡¶Ë¿Ú  	PB11
#define	LCD_RS_CLR	GPIO_TYPE->BRR=1<<LCD_RS     //Êý¾Ý/ÃüÁî  PB10	 
#define	LCD_RST_CLR	GPIO_TYPE->BRR=1<<LCD_RST    //¸´Î»			  PB12

//»±ÊÑÕÉ«
#define WHITE       0xFFFF
#define BLACK      	0x0000	  
#define BLUE       	0x001F  
#define BRED        0XF81F
#define GRED 			 	0XFFE0
#define GBLUE			 	0X07FF
#define RED         0xF800
#define MAGENTA     0xF81F
#define GREEN       0x07E0
#define CYAN        0x7FFF
#define YELLOW      0xFFE0
#define BROWN 			0XBC40 //×ØÉ«
#define BRRED 			0XFC07 //×ØºìÉ«
#define GRAY  			0X8430 //»ÒÉ«
//GUIÑÕÉ«

#define DARKBLUE      	 0X01CF	//ÉîÀ¶É«
#define LIGHTBLUE      	 0X7D7C	//Ç³À¶É«  
#define GRAYBLUE       	 0X5458 //»ÒÀ¶É«
//ÒÔÉÏÈýÉ«ÎªPANELµÄÑÕÉ« 
 
#define LIGHTGREEN     	0X841F //Ç³ÂÌÉ«
#define LIGHTGRAY     0XEF5B //Ç³»ÒÉ«(PANNEL)
#define LGRAY 			 		0XC618 //Ç³»ÒÉ«(PANNEL),´°Ìå±³¾°É«

#define LGRAYBLUE      	0XA651 //Ç³»ÒÀ¶É«(ÖÐ¼ä²ãÑÕÉ«)
#define LBBLUE          0X2B12 //Ç³×ØÀ¶É«(Ñ¡ÔñÌõÄ¿µÄ·´É«)
	    															  
void LCD_Init(void);
void LCD_DisplayOn(void);
void LCD_DisplayOff(void);
void LCD_Clear(u16 Color);	 
void LCD_SetCursor(u16 Xpos, u16 Ypos);
void LCD_DrawPoint(u16 x,u16 y);//»µã
u16  LCD_ReadPoint(u16 x,u16 y); //¶Áµã
void LCD_DrawLine(u16 x1, u16 y1, u16 x2, u16 y2);
void LCD_DrawRectangle(u16 x1, u16 y1, u16 x2, u16 y2);		   
void LCD_SetWindows(u16 xStar, u16 yStar,u16 xEnd,u16 yEnd);

u16 LCD_RD_DATA(void);//¶ÁÈ¡LCDÊý¾Ý									    
void LCD_WriteReg(u8 LCD_Reg, u16 LCD_RegValue);
void LCD_WR_DATA(u8 data);
u16 LCD_ReadReg(u8 LCD_Reg);
void LCD_WriteRAM_Prepare(void);
void LCD_WriteRAM(u16 RGB_Code);
u16 LCD_ReadRAM(void);		   
u16 LCD_BGR2RGB(u16 c);
void LCD_SetParam(void);
void Lcd_WriteData_16Bit(u16 Data);
void LCD_direction(u8 direction );

				  		 
#endif

SPI.c

#include "spi.h"

u8 SPI_WriteByte(SPI_TypeDef* SPIx,u8 Byte)
{
	while((SPIx->SR&SPI_I2S_FLAG_TXE)==RESET);		//µÈ´ý·¢ËÍÇø¿Õ	  
	SPIx->DR=Byte;	 	//·¢ËÍÒ»¸öbyte   
	while((SPIx->SR&SPI_I2S_FLAG_RXNE)==RESET);//µÈ´ý½ÓÊÕÍêÒ»¸öbyte  
	return SPIx->DR;          	     //·µ»ØÊÕµ½µÄÊý¾Ý			
} 

void SPI_SetSpeed(SPI_TypeDef* SPIx,u8 SpeedSet)
{
	SPIx->CR1&=0XFFC7;
	if(SpeedSet==1)//¸ßËÙ
	{
		SPIx->CR1|=SPI_BaudRatePrescaler_2;//Fsck=Fpclk/2	
	}
	else//µÍËÙ
	{
		SPIx->CR1|=SPI_BaudRatePrescaler_32; //Fsck=Fpclk/32
	}
	SPIx->CR1|=1<<6; //SPIÉè±¸Ê¹ÄÜ
} 

void SPI2_Init(void)	
{
	SPI_InitTypeDef  SPI_InitStructure;
	GPIO_InitTypeDef GPIO_InitStructure;
	 
	//ÅäÖÃSPI2¹Ü½Å
	RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO|RCC_APB2Periph_GPIOB, ENABLE);
	GPIO_InitStructure.GPIO_Pin = GPIO_Pin_13 | GPIO_Pin_15;
	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
	GPIO_Init(GPIOB, &GPIO_InitStructure);

	GPIO_InitStructure.GPIO_Pin =  GPIO_Pin_14;    
	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU; 
	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;  
	GPIO_Init(GPIOB, &GPIO_InitStructure);  
	
	//SPI2ÅäÖÃÑ¡Ïî
	RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI2 ,ENABLE);
	   
	SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex;
	SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
	SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;
	SPI_InitStructure.SPI_CPOL = SPI_CPOL_Low;
	SPI_InitStructure.SPI_CPHA = SPI_CPHA_1Edge;
	SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
	SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_2;
	SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
	SPI_InitStructure.SPI_CRCPolynomial = 7;
	SPI_Init(SPI2, &SPI_InitStructure);

	//Ê¹ÄÜSPI2
	SPI_Cmd(SPI2, ENABLE);   
}

test.c

#include "lcd.h"
#include "delay.h"
#include "gui.h"
#include "test.h"
#include "key.h" 
#include "led.h"
#include "pic.h"

//========================variable==========================//
u16 ColorTab[5]={RED,GREEN,BLUE,YELLOW,BRED};//¶¨ÒåÑÕÉ«Êý×é
//=====================end of variable======================//

void DrawTestPage(u8 *str)
{
//»æÖÆ¹Ì¶¨À¸up
LCD_Clear(WHITE);
LCD_Fill(0,0,lcddev.width,20,BLUE);
//»æÖÆ¹Ì¶¨À¸down
LCD_Fill(0,lcddev.height-20,lcddev.width,lcddev.height,BLUE);
POINT_COLOR=WHITE;
Gui_StrCenter(0,2,WHITE,BLUE,str,16,1);//¾ÓÖÐÏÔÊ¾
Gui_StrCenter(0,lcddev.height-18,WHITE,BLUE,"http://www.lcdwiki.com",16,1);//¾ÓÖÐÏÔÊ¾
//»æÖÆ²âÊÔÇøÓò
//LCD_Fill(0,20,lcddev.width,lcddev.height-20,WHITE);
}

void main_test(void)
{
	DrawTestPage("È«¶¯µç×Ó×ÛºÏ²âÊÔ³ÌÐò");	
	Gui_StrCenter(0,30,RED,BLUE,"È«¶¯µç×Ó",16,1);//¾ÓÖÐÏÔÊ¾
	Gui_StrCenter(0,60,RED,BLUE,"×ÛºÏ²âÊÔ³ÌÐò",16,1);//¾ÓÖÐÏÔÊ¾	
	Gui_StrCenter(0,90,GREEN,BLUE,"2.4\" ILI9341 240X320",16,1);//¾ÓÖÐÏÔÊ¾
	Gui_StrCenter(0,120,BLUE,BLUE,"xiaoFeng@QDtech 2018-08-20",16,1);//¾ÓÖÐÏÔÊ¾
	delay_ms(1500);		
	delay_ms(1500);
}

void Test_Color(void)
{
	//DrawTestPage("²âÊÔ1:´¿É«Ìî³ä²âÊÔ");
	LCD_Fill(0,0,lcddev.width,lcddev.height,WHITE);
	Show_Str(20,30,BLUE,YELLOW,"BL Test",16,1);delay_ms(800);
	LCD_Fill(0,0,lcddev.width,lcddev.height,RED);
	Show_Str(20,30,BLUE,YELLOW,"RED ",16,1);delay_ms(800);
	LCD_Fill(0,0,lcddev.width,lcddev.height,GREEN);
	Show_Str(20,30,BLUE,YELLOW,"GREEN ",16,1);delay_ms(800);
	LCD_Fill(0,0,lcddev.width,lcddev.height,BLUE);
	Show_Str(20,30,RED,YELLOW,"BLUE ",16,1);delay_ms(800);
}

void Test_FillRec(void)
{
	u8 i=0;
	DrawTestPage("²âÊÔ2:GUI¾ØÐÎÌî³ä²âÊÔ");
	LCD_Fill(0,20,lcddev.width,lcddev.height-20,WHITE);
	for (i=0; i<5; i++) 
	{
		POINT_COLOR=ColorTab[i];
		LCD_DrawRectangle(lcddev.width/2-80+(i*15),lcddev.height/2-80+(i*15),lcddev.width/2-80+(i*15)+60,lcddev.height/2-80+(i*15)+60); 
	}
	delay_ms(1500);	
	LCD_Fill(0,20,lcddev.width,lcddev.height-20,WHITE); 
	for (i=0; i<5; i++) 
	{
		POINT_COLOR=ColorTab[i];
		LCD_DrawFillRectangle(lcddev.width/2-80+(i*15),lcddev.height/2-80+(i*15),lcddev.width/2-80+(i*15)+60,lcddev.height/2-80+(i*15)+60); 
	}
	delay_ms(1500);
}

void Test_Circle(void)
{
	u8 i=0;
	DrawTestPage("²âÊÔ3:GUI»Ô²Ìî³ä²âÊÔ");
	LCD_Fill(0,20,lcddev.width,lcddev.height-20,WHITE);
	for (i=0; i<5; i++)  
		gui_circle(lcddev.width/2-80+(i*25),lcddev.height/2-50+(i*25),ColorTab[i],30,0);
	delay_ms(1500);	
	LCD_Fill(0,20,lcddev.width,lcddev.height-20,WHITE); 
	for (i=0; i<5; i++) 
	  	gui_circle(lcddev.width/2-80+(i*25),lcddev.height/2-50+(i*25),ColorTab[i],30,1);
	delay_ms(1500);
}

void English_Font_test(void)
{
	DrawTestPage("²âÊÔ5:Ó¢ÎÄÏÔÊ¾²âÊÔ");
	Show_Str(10,30,BLUE,YELLOW,"6X12:abcdefghijklmnopqrstuvwxyz0123456789",12,0);
	Show_Str(10,45,BLUE,YELLOW,"6X12:ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789",12,1);
	Show_Str(10,60,BLUE,YELLOW,"6X12:~!@#$%^&*()_+{}:<>?/|-+.",12,0);
	Show_Str(10,80,BLUE,YELLOW,"8X16:abcdefghijklmnopqrstuvwxyz0123456789",16,0);
	Show_Str(10,100,BLUE,YELLOW,"8X16:ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789",16,1);
	Show_Str(10,120,BLUE,YELLOW,"8X16:~!@#$%^&*()_+{}:<>?/|-+.",16,0); 
	delay_ms(1200);
}

void Test_Triangle(void)
{
	u8 i=0;
	DrawTestPage("²âÊÔ4:GUI TriangleÌî³ä²âÊÔ");
	LCD_Fill(0,20,lcddev.width,lcddev.height-20,WHITE);
	for(i=0;i<5;i++)
	{
		POINT_COLOR=ColorTab[i];
		Draw_Triangel(lcddev.width/2-80+(i*20),lcddev.height/2-20+(i*15),lcddev.width/2-50-1+(i*20),lcddev.height/2-20-52-1+(i*15),lcddev.width/2-20-1+(i*20),lcddev.height/2-20+(i*15));
	}
	delay_ms(1500);	
	LCD_Fill(0,20,lcddev.width,lcddev.height-20,WHITE); 
	for(i=0;i<5;i++)
	{
		POINT_COLOR=ColorTab[i];
		Fill_Triangel(lcddev.width/2-80+(i*20),lcddev.height/2-20+(i*15),lcddev.width/2-50-1+(i*20),lcddev.height/2-20-52-1+(i*15),lcddev.width/2-20-1+(i*20),lcddev.height/2-20+(i*15));
	}
	delay_ms(1500);
}

void Chinese_Font_test(void)
{	
	DrawTestPage("²âÊÔ6:ÖÐÎÄÏÔÊ¾²âÊÔ");
	Show_Str(10,30,BLUE,YELLOW,"16X16:È«¶¯µç×Ó¼¼ÊõÓÐÏÞ¹«Ë¾»¶ÓÄú",16,0);
	Show_Str(10,50,BLUE,YELLOW,"16X16:WelcomeÈ«¶¯µç×Ó",16,0);
	Show_Str(10,70,BLUE,YELLOW,"24X24:ÉîÛÚÊÐÖÐÎÄ²âÊÔ",24,1);
	Show_Str(10,100,BLUE,YELLOW,"32X32:×ÖÌå²âÊÔ",32,1);
	delay_ms(1200);
}

void Pic_test(void)
{
	DrawTestPage("²âÊÔ7:Í¼Æ¬ÏÔÊ¾²âÊÔ");
	//LCD_Fill(0,20,lcddev.width,lcddev.height-20,WHITE);
	Gui_Drawbmp16(30,30,gImage_qq);
	Show_Str(30+12,75,BLUE,YELLOW,"QQ",16,1);
	Gui_Drawbmp16(90,30,gImage_qq);
	Show_Str(90+12,75,BLUE,YELLOW,"QQ",16,1);
	Gui_Drawbmp16(150,30,gImage_qq);
	Show_Str(150+12,75,BLUE,YELLOW,"QQ",16,1);
	delay_ms(1200);
}

void Rotate_Test(void)
{
	u8 i=0;
	u8 *Direction[4]={"Rotation:0","Rotation:90","Rotation:180","Rotation:270"};
	
	for(i=0;i<4;i++)
	{
	LCD_direction(i);
	DrawTestPage("²âÊÔ8:ÆÁÄ»Ðý×ª²âÊÔ");
	Show_Str(20,30,BLUE,YELLOW,Direction[i],16,1);
	Gui_Drawbmp16(30,50,gImage_qq);
	delay_ms(1000);delay_ms(1000);
	}
	LCD_direction(USE_HORIZONTAL);
}

完整程序：STM32F103ZET6通过硬件SPI驱动2.4寸TFT-C文档类资源-优快云下载