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#include "stm32f10x.h"
#include "Lcd_Driver.h"
#include "delay.h"
/***************************************************************************************
STM32測試平臺介紹:
開發板：正點原子MiniSTM32開發板
MCU ：STM32_F103_RBT6
晶振：12MHZ
主頻：72MHZ
接線說明:
//-------------------------------------------------------------------------------------
#define LCD_CTRL GPIOB //定義TFT數據端口
#define LCD_LED GPIO_Pin_9 //PB9 連接至TFT -LED
#define LCD_RS GPIO_Pin_10 //PB10連接至TFT --RS
#define LCD_CS GPIO_Pin_11 //PB11 連接至TFT --CS
#define LCD_RST GPIO_Pin_12 //PB12連接至TFT --RST
#define LCD_SCL GPIO_Pin_13 //PB13連接至TFT -- CLK
#define LCD_SDA GPIO_Pin_15 //PB15連接至TFT - SDI
//VCC:可以接5V也可以接3.3V
//LED:可以接5V也可以接3.3V或者使用任意空閑IO控制(高電平使能)
//GND：接電源地
//說明：如需要盡可能少占用IO，可以將LCD_CS接地，LCD_LED接3.3V，LCD_RST接至單片機復位端，
//將可以釋放3個可用IO
//接口定義在Lcd_Driver.h內定義，
//如需變更IO接法，請根據您的實際接線修改相應IO初始化LCD_GPIO_Init()
//-----------------------------------------------------------------------------------------
例程功能說明：
1. 簡單刷屏測試
2. 英文顯示測試示例
3. 中文顯示測試示例
4. 數碼管字體顯示示例
5. 圖片顯示示例
6. 2D按鍵菜單示例
7. 本例程支持橫屏/豎屏切換(開啟宏USE_HORIZONTAL,詳見Lcd_Driver.h)
8. 本例程支持軟件模擬SPI/硬件SPI切換(開啟宏USE_HARDWARE_SPI,詳見Lcd_Driver.h)
**********************************************************************************************/
//---------------------------------function----------------------------------------------------//
/****************************************************************************
* 名稱：void LCD_GPIO_Init(void)
* 功能：STM32_模擬SPI所用到的GPIO初始化
* 入口參數：無
* 出口參數：無
* 說明：初始化模擬SPI所用的GPIO
****************************************************************************/
void LCD_GPIO_Init(void)
{
GPIO_InitTypeDef GPIO_InitStructure;
RCC_APB2PeriphClockCmd( RCC_APB2Periph_GPIOB ,ENABLE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9| GPIO_Pin_10| GPIO_Pin_11| GPIO_Pin_12 | GPIO_Pin_13 | GPIO_Pin_14| GPIO_Pin_15;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(GPIOB, &GPIO_InitStructure);
}
/****************************************************************************
* 名稱：void SPIv_WriteData(u8 Data)
* 功能：STM32_模擬SPI寫一個字節數據底層函數
* 入口參數：Data
* 出口參數：無
* 說明：STM32_模擬SPI讀寫一個字節數據底層函數
****************************************************************************/
void SPIv_WriteData(u8 Data)
{
unsigned char i=0;
for(i=8;i>0;i--)
{
if(Data&0x80)
LCD_SDA_SET; //輸出數據
else LCD_SDA_CLR;
LCD_SCL_CLR;
LCD_SCL_SET;
Data<<=1;
}
}
/****************************************************************************
* 名稱：u8 SPI_WriteByte(SPI_TypeDef* SPIx,u8 Byte)
* 功能：STM32_硬件SPI讀寫一個字節數據底層函數
* 入口參數：SPIx,Byte
* 出口參數：返回總線收到的數據
* 說明：STM32_硬件SPI讀寫一個字節數據底層函數
****************************************************************************/
u8 SPI_WriteByte(SPI_TypeDef* SPIx,u8 Byte)
{
while((SPIx->SR&SPI_I2S_FLAG_TXE)==RESET); //等待發送區空
SPIx->DR=Byte; //發送一個byte
while((SPIx->SR&SPI_I2S_FLAG_RXNE)==RESET);//等待接收完一個byte
return SPIx->DR; //返回收到的數據
}
/****************************************************************************
* 名稱：void SPI_SetSpeed(SPI_TypeDef* SPIx,u8 SpeedSet)
* 功能：設置SPI的速度
* 入口參數：SPIx,SpeedSet
* 出口參數：無
* 說明：SpeedSet:1,高速;0,低速;
****************************************************************************/
void SPI_SetSpeed(SPI_TypeDef* SPIx,u8 SpeedSet)
{
SPIx->CR1&=0XFFC7;
if(SpeedSet==1)//高速
{
SPIx->CR1|=SPI_BaudRatePrescaler_2;//Fsck=Fpclk/2
}
else//低速
{
SPIx->CR1|=SPI_BaudRatePrescaler_32; //Fsck=Fpclk/32
}
SPIx->CR1|=1<<6; //SPI設備使能
}
/****************************************************************************
* 名稱：SPI2_Init(void)
* 功能：STM32_SPI2硬件配置初始化
* 入口參數：無
* 出口參數：無
* 說明：STM32_SPI2硬件配置初始化
****************************************************************************/
void SPI2_Init(void)
{
SPI_InitTypeDef SPI_InitStructure;
GPIO_InitTypeDef GPIO_InitStructure;
//配置SPI2管腳
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);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9|GPIO_Pin_10| GPIO_Pin_11| GPIO_Pin_12;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(GPIOB, &GPIO_InitStructure);
//SPI2配置選項
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_High;
SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge;
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);
//使能SPI2
SPI_Cmd(SPI2, ENABLE);
}
/****************************************************************************
* 名稱：Lcd_WriteIndex(u8 Index)
* 功能：向液晶屏寫一個8位指令
* 入口參數：Index 寄存器地址
* 出口參數：無
* 說明：調用前需先選中控制器，內部函數
****************************************************************************/
void Lcd_WriteIndex(u8 Index)
{
LCD_CS_CLR;
LCD_RS_CLR;
#if USE_HARDWARE_SPI
SPI_WriteByte(SPI2,Index);
#else
SPIv_WriteData(Index);
#endif
LCD_CS_SET;
}
/****************************************************************************
* 名稱：Lcd_WriteData(u8 Data)
* 功能：向液晶屏寫一個8位數據
* 入口參數：dat 寄存器數據
* 出口參數：無
* 說明：向控制器指定地址寫入數據，內部函數
****************************************************************************/
void Lcd_WriteData(u8 Data)
{
LCD_CS_CLR;
LCD_RS_SET;
#if USE_HARDWARE_SPI
SPI_WriteByte(SPI2,Data);
#else
SPIv_WriteData(Data);
#endif
LCD_CS_SET;
}
/****************************************************************************
* 名稱：void LCD_WriteReg(u8 Index,u16 Data)
* 功能：寫寄存器數據
* 入口參數：Index,Data
* 出口參數：無
* 說明：本函數為組合函數，向Index地址的寄存器寫入Data值
****************************************************************************/
void LCD_WriteReg(u8 Index,u16 Data)
{
Lcd_WriteIndex(Index);
Lcd_WriteData_16Bit(Data);
}
/****************************************************************************
* 名稱：void Lcd_WriteData_16Bit(u16 Data)
* 功能：向液晶屏寫一個16位數據
* 入口參數：Data
* 出口參數：無
* 說明：向控制器指定地址寫入一個16位數據
****************************************************************************/
void Lcd_WriteData_16Bit(u16 Data)
{
Lcd_WriteData(Data>>8);
Lcd_WriteData(Data);
}
/****************************************************************************
* 名稱：void Lcd_Reset(void)
* 功能：液晶硬復位函數
* 入口參數：無
* 出口參數：無
* 說明：液晶初始化前需執行一次復位操作
****************************************************************************/
void Lcd_Reset(void)
{
LCD_RST_CLR;
delay_ms(100);
LCD_RST_SET;
delay_ms(50);
}
/****************************************************************************
* 名稱：void Lcd_Init(void)
* 功能：液晶初始化函數
* 入口參數：無
* 出口參數：無
* 說明：液晶初始化_ILI9225_176X220
****************************************************************************/
void Lcd_Init(void)
{
#if USE_HARDWARE_SPI //使用硬件SPI
SPI2_Init();
#else
LCD_GPIO_Init();//使用模擬SPI
#endif
Lcd_Reset(); //Reset before LCD Init.
Lcd_WriteIndex(0xCB);
Lcd_WriteData(0x39);
Lcd_WriteData(0x2C);
Lcd_WriteData(0x00);
Lcd_WriteData(0x34);
Lcd_WriteData(0x02);
Lcd_WriteIndex(0xCF);
Lcd_WriteData(0x00);
Lcd_WriteData(0XC1);
Lcd_WriteData(0X30);
Lcd_WriteIndex(0xE8);
Lcd_WriteData(0x85);
Lcd_WriteData(0x00);
Lcd_WriteData(0x78);
Lcd_WriteIndex(0xEA);
Lcd_WriteData(0x00);
Lcd_WriteData(0x00);
Lcd_WriteIndex(0xED);
Lcd_WriteData(0x64);
Lcd_WriteData(0x03);
Lcd_WriteData(0X12);
Lcd_WriteData(0X81);
Lcd_WriteIndex(0xF7);
Lcd_WriteData(0x20);
Lcd_WriteIndex(0xC0); //Power control
Lcd_WriteData(0x23); //VRH[5:0]
Lcd_WriteIndex(0xC1); //Power control
Lcd_WriteData(0x10); //SAP[2:0];BT[3:0]
Lcd_WriteIndex(0xC5); //VCM control
Lcd_WriteData(0x3e); //對比度調節
Lcd_WriteData(0x28);
Lcd_WriteIndex(0xC7); //VCM control2
Lcd_WriteData(0x86); //--
Lcd_WriteIndex(0x36); // Memory Access Control
#ifdef USE_HORIZONTAL
Lcd_WriteData(0xE8); //C8 //48 68豎屏//28 E8 橫屏
#else
Lcd_WriteData(0x48);
#endif
Lcd_WriteIndex(0x3A);
Lcd_WriteData(0x55);
Lcd_WriteIndex(0xB1);
Lcd_WriteData(0x00);
Lcd_WriteData(0x18);
Lcd_WriteIndex(0xB6); // Display Function Control
Lcd_WriteData(0x08);
Lcd_WriteData(0x82);
Lcd_WriteData(0x27);
Lcd_WriteIndex(0xF2); // 3Gamma Function Disable
Lcd_WriteData(0x00);
Lcd_WriteIndex(0x26); //Gamma curve selected
Lcd_WriteData(0x01);
Lcd_WriteIndex(0xE0); //Set Gamma
Lcd_WriteData(0x0F);
Lcd_WriteData(0x31);
Lcd_WriteData(0x2B);
Lcd_WriteData(0x0C);
Lcd_WriteData(0x0E);
Lcd_WriteData(0x08);
Lcd_WriteData(0x4E);
Lcd_WriteData(0xF1);
Lcd_WriteData(0x37);
Lcd_WriteData(0x07);
Lcd_WriteData(0x10);
Lcd_WriteData(0x03);
Lcd_WriteData(0x0E);
Lcd_WriteData(0x09);
Lcd_WriteData(0x00);
Lcd_WriteIndex(0XE1); //Set Gamma
Lcd_WriteData(0x00);
Lcd_WriteData(0x0E);
Lcd_WriteData(0x14);
Lcd_WriteData(0x03);
Lcd_WriteData(0x11);
Lcd_WriteData(0x07);
Lcd_WriteData(0x31);
Lcd_WriteData(0xC1);
Lcd_WriteData(0x48);
Lcd_WriteData(0x08);
Lcd_WriteData(0x0F);
Lcd_WriteData(0x0C);
Lcd_WriteData(0x31);
Lcd_WriteData(0x36);
Lcd_WriteData(0x0F);
Lcd_WriteIndex(0x11); //Exit Sleep
delay_ms(120);
Lcd_WriteIndex(0x29); //Display on
Lcd_WriteIndex(0x2c);
}
/*************************************************
函數名：LCD_Set_XY
功能：設置lcd顯示起始點
入口參數：xy坐標
返回值：無
*************************************************/
void Lcd_SetXY(u16 Xpos, u16 Ypos)
{
Lcd_WriteIndex(0x2a);
Lcd_WriteData_16Bit(Xpos);
Lcd_WriteIndex(0x2b);
Lcd_WriteData_16Bit(Ypos);
Lcd_WriteIndex(0x2c);
}
/*************************************************
函數名：LCD_Set_Region
功能：設置lcd顯示區域，在此區域寫點數據自動換行
入口參數：xy起點和終點
返回值：無
*************************************************/
//設置顯示窗口
void Lcd_SetRegion(u16 xStar, u16 yStar,u16 xEnd,u16 yEnd)
{
Lcd_WriteIndex(0x2a);
Lcd_WriteData_16Bit(xStar);
Lcd_WriteData_16Bit(xEnd);
Lcd_WriteIndex(0x2b);
Lcd_WriteData_16Bit(yStar);
Lcd_WriteData_16Bit(yEnd);
Lcd_WriteIndex(0x2c);
}
/*************************************************
函數名：LCD_DrawPoint
功能：畫一個點
入口參數：xy坐標和顏色數據
返回值：無
*************************************************/
void Gui_DrawPoint(u16 x,u16 y,u16 Data)
{
Lcd_SetXY(x,y);
Lcd_WriteData_16Bit(Data);
}
/*************************************************
函數名：Lcd_Clear
功能：全屏清屏函數
入口參數：填充顏色COLOR
返回值：無
*************************************************/
void Lcd_Clear(u16 Color)
{
unsigned int i,m;
Lcd_SetRegion(0,0,X_MAX_PIXEL-1,Y_MAX_PIXEL-1);
for(i=0;i<X_MAX_PIXEL;i++)
for(m=0;m<Y_MAX_PIXEL;m++)
{
Lcd_WriteData_16Bit(Color);
}
}
#include "stm32f10x.h"
#include "Lcd_Driver.h"
#include "GUI.h"
#include "delay.h"
#include "font.h"
//從ILI93xx讀出的數據為GBR格式，而我們寫入的時候為RGB格式。
//通過該函數轉換
//c:GBR格式的顏色值
//返回值：RGB格式的顏色值
u16 LCD_BGR2RGB(u16 c)
{
u16 r,g,b,rgb;
b=(c>>0)&0x1f;
g=(c>>5)&0x3f;
r=(c>>11)&0x1f;
rgb=(b<<11)+(g<<5)+(r<<0);
return(rgb);
}
void Gui_Circle(u16 X,u16 Y,u16 R,u16 fc)
{//Bresenham算法
unsigned short a,b;
int c;
a=0;
b=R;
c=3-2*R;
while (a<b)
{
Gui_DrawPoint(X+a,Y+b,fc); // 7
Gui_DrawPoint(X-a,Y+b,fc); // 6
Gui_DrawPoint(X+a,Y-b,fc); // 2
Gui_DrawPoint(X-a,Y-b,fc); // 3
Gui_DrawPoint(X+b,Y+a,fc); // 8
Gui_DrawPoint(X-b,Y+a,fc); // 5
Gui_DrawPoint(X+b,Y-a,fc); // 1
Gui_DrawPoint(X-b,Y-a,fc); // 4
if(c<0) c=c+4*a+6;
else
{
c=c+4*(a-b)+10;
b-=1;
}
a+=1;
}
if (a==b)
{
Gui_DrawPoint(X+a,Y+b,fc);
Gui_DrawPoint(X+a,Y+b,fc);
Gui_DrawPoint(X+a,Y-b,fc);
Gui_DrawPoint(X-a,Y-b,fc);
Gui_DrawPoint(X+b,Y+a,fc);
Gui_DrawPoint(X-b,Y+a,fc);
Gui_DrawPoint(X+b,Y-a,fc);
Gui_DrawPoint(X-b,Y-a,fc);
}
}
//畫線函數，使用Bresenham 畫線算法
void Gui_DrawLine(u16 x0, u16 y0,u16 x1, u16 y1,u16 Color)
{
int dx, // difference in x's
dy, // difference in y's
dx2, // dx,dy * 2
dy2,
x_inc, // amount in pixel space to move during drawing
y_inc, // amount in pixel space to move during drawing
error, // the discriminant i.e. error i.e. decision variable
index; // used for looping
Lcd_SetXY(x0,y0);
dx = x1-x0;//計算x距離
dy = y1-y0;//計算y距離
if (dx>=0)
{
x_inc = 1;
}
else
{
x_inc = -1;
dx = -dx;
}
if (dy>=0)
{
y_inc = 1;
}
else
{
y_inc = -1;
dy = -dy;
}
dx2 = dx << 1;
dy2 = dy << 1;
if (dx > dy)//x距離大于y距離，那么每個x軸上只有一個點，每個y軸上有若干個點
{//且線的點數等于x距離，以x軸遞增畫點
// initialize error term
error = dy2 - dx;
// draw the line
for (index=0; index <= dx; index++)//要畫的點數不會超過x距離
{
//畫點
Gui_DrawPoint(x0,y0,Color);
// test if error has overflowed
if (error >= 0) //是否需要增加y坐標值
{
error-=dx2;
// move to next line
y0+=y_inc;//增加y坐標值
} // end if error overflowed
// adjust the error term
error+=dy2;
// move to the next pixel
x0+=x_inc;//x坐標值每次畫點后都遞增1
} // end for
} // end if |slope| <= 1
else//y軸大于x軸，則每個y軸上只有一個點，x軸若干個點
{//以y軸為遞增畫點
// initialize error term
error = dx2 - dy;
// draw the line
for (index=0; index <= dy; index++)
{
// set the pixel
Gui_DrawPoint(x0,y0,Color);
// test if error overflowed
if (error >= 0)
{
error-=dy2;
// move to next line
x0+=x_inc;
} // end if error overflowed
// adjust the error term
error+=dx2;
// move to the next pixel
y0+=y_inc;
} // end for
} // end else |slope| > 1
}
void Gui_box(u16 x, u16 y, u16 w, u16 h,u16 bc)
{
Gui_DrawLine(x,y,x+w,y,0xEF7D);
Gui_DrawLine(x+w-1,y+1,x+w-1,y+1+h,0x2965);
Gui_DrawLine(x,y+h,x+w,y+h,0x2965);
Gui_DrawLine(x,y,x,y+h,0xEF7D);
Gui_DrawLine(x+1,y+1,x+1+w-2,y+1+h-2,bc);
}
void Gui_box2(u16 x,u16 y,u16 w,u16 h, u8 mode)
{
if (mode==0) {
Gui_DrawLine(x,y,x+w,y,0xEF7D);
Gui_DrawLine(x+w-1,y+1,x+w-1,y+1+h,0x2965);
Gui_DrawLine(x,y+h,x+w,y+h,0x2965);
Gui_DrawLine(x,y,x,y+h,0xEF7D);
}
if (mode==1) {
Gui_DrawLine(x,y,x+w,y,0x2965);
Gui_DrawLine(x+w-1,y+1,x+w-1,y+1+h,0xEF7D);
Gui_DrawLine(x,y+h,x+w,y+h,0xEF7D);
Gui_DrawLine(x,y,x,y+h,0x2965);
}
if (mode==2) {
Gui_DrawLine(x,y,x+w,y,0xffff);
Gui_DrawLine(x+w-1,y+1,x+w-1,y+1+h,0xffff);
Gui_DrawLine(x,y+h,x+w,y+h,0xffff);
Gui_DrawLine(x,y,x,y+h,0xffff);
}
}
/**************************************************************************************
功能描述: 在屏幕顯示一凸起的按鈕框
輸入: u16 x1,y1,x2,y2 按鈕框左上角和右下角坐標
輸出: 無
**************************************************************************************/
void DisplayButtonDown(u16 x1,u16 y1,u16 x2,u16 y2)
{
Gui_DrawLine(x1, y1, x2,y1, GRAY2); //H
Gui_DrawLine(x1+1,y1+1,x2,y1+1, GRAY1); //H
Gui_DrawLine(x1, y1, x1,y2, GRAY2); //V
Gui_DrawLine(x1+1,y1+1,x1+1,y2, GRAY1); //V
Gui_DrawLine(x1, y2, x2,y2, WHITE); //H
Gui_DrawLine(x2, y1, x2,y2, WHITE); //V
}
/**************************************************************************************
功能描述: 在屏幕顯示一凹下的按鈕框
輸入: u16 x1,y1,x2,y2 按鈕框左上角和右下角坐標
輸出: 無
**************************************************************************************/
void DisplayButtonUp(u16 x1,u16 y1,u16 x2,u16 y2)
{
Gui_DrawLine(x1, y1, x2,y1, WHITE); //H
Gui_DrawLine(x1, y1, x1,y2, WHITE); //V
Gui_DrawLine(x1+1,y2-1,x2,y2-1, GRAY1); //H
Gui_DrawLine(x1, y2, x2,y2, GRAY2); //H
Gui_DrawLine(x2-1,y1+1,x2-1,y2, GRAY1); //V
Gui_DrawLine(x2 ,y1 ,x2,y2, GRAY2); //V
}
void Gui_DrawFont_GBK16(u16 x, u16 y, u16 fc, u16 bc, u8 *s)
{
unsigned char i,j;
unsigned short k,x0;
x0=x;
while(*s)
{
if((*s) < 128)
{
k=*s;
if (k==13)
{
x=x0;
y+=16;
}
else
{
if (k>32) k-=32; else k=0;
for(i=0;i<16;i++)
for(j=0;j<8;j++)
{
if(asc16[k*16+i]&(0x80>>j)) Gui_DrawPoint(x+j,y+i,fc);
else
{
if (fc!=bc) Gui_DrawPoint(x+j,y+i,bc);
}
}
x+=8;
}
s++;
}
else
{
for (k=0;k<hz16_num;k++)
{
if ((hz16[k].Index[0]==*(s))&&(hz16[k].Index[1]==*(s+1)))
{
for(i=0;i<16;i++)
{
for(j=0;j<8;j++)
{
if(hz16[k].Msk[i*2]&(0x80>>j)) Gui_DrawPoint(x+j,y+i,fc);
else {
if (fc!=bc) Gui_DrawPoint(x+j,y+i,bc);
}
}
for(j=0;j<8;j++)
{
if(hz16[k].Msk[i*2+1]&(0x80>>j)) Gui_DrawPoint(x+j+8,y+i,fc);
else
{
if (fc!=bc) Gui_DrawPoint(x+j+8,y+i,bc);
}
}
}
}
}
s+=2;x+=16;
}
}
}
void Gui_DrawFont_GBK24(u16 x, u16 y, u16 fc, u16 bc, u8 *s)
{
unsigned char i,j;
unsigned short k;
while(*s)
{
if( *s < 0x80 )
{
k=*s;
if (k>32) k-=32; else k=0;
for(i=0;i<16;i++)
for(j=0;j<8;j++)
{
if(asc16[k*16+i]&(0x80>>j))
Gui_DrawPoint(x+j,y+i,fc);
else
{
if (fc!=bc) Gui_DrawPoint(x+j,y+i,bc);
}
}
s++;x+=8;
}
else
{
for (k=0;k<hz24_num;k++)
{
if ((hz24[k].Index[0]==*(s))&&(hz24[k].Index[1]==*(s+1)))
{
for(i=0;i<24;i++)
{
for(j=0;j<8;j++)
{
if(hz24[k].Msk[i*3]&(0x80>>j))
Gui_DrawPoint(x+j,y+i,fc);
else
{
if (fc!=bc) Gui_DrawPoint(x+j,y+i,bc);
}
}
for(j=0;j<8;j++)
{
if(hz24[k].Msk[i*3+1]&(0x80>>j)) Gui_DrawPoint(x+j+8,y+i,fc);
else {
if (fc!=bc) Gui_DrawPoint(x+j+8,y+i,bc);
}
}
for(j=0;j<8;j++)
{
if(hz24[k].Msk[i*3+2]&(0x80>>j))
Gui_DrawPoint(x+j+16,y+i,fc);
else
{
if (fc!=bc) Gui_DrawPoint(x+j+16,y+i,bc);
}
}
}
}
}
s+=2;x+=24;
}
}
}
void Gui_DrawFont_Num32(u16 x, u16 y, u16 fc, u16 bc, u16 num)
{
unsigned char i,j,k,c;
//lcd_text_any(x+94+i*42,y+34,32,32,0x7E8,0x0,sz32,knum[i]);
// w=w/8;
for(i=0;i<32;i++)
{
for(j=0;j<4;j++)
{
c=*(sz32+num*32*4+i*4+j);
for (k=0;k<8;k++)
{
if(c&(0x80>>k)) Gui_DrawPoint(x+j*8+k,y+i,fc);
else {
if (fc!=bc) Gui_DrawPoint(x+j*8+k,y+i,bc);
}
}
}
}
}
/* --------------------------Includes ---------------------------------------------*/
#include "stm32f10x.h"
#include "Lcd_Driver.h"
#include "GUI.h"
#include "delay.h"
#include "Picture.h"
#include "QDTFT_demo.h"
/* ----------------------End of Includes ---------------------------------------------*/
unsigned char Num[10]={0,1,2,3,4,5,6,7,8,9};
//繪制測試菜單
//2D按鍵按鈕示例
void Redraw_Mainmenu(void)
{
Lcd_Clear(GRAY0);
Gui_DrawFont_GBK16(16,2,BLUE,GRAY0,"全動電子技術");
Gui_DrawFont_GBK16(16,20,RED,GRAY0,"液晶測試程序");
DisplayButtonUp(15,38,113,58); //x1,y1,x2,y2
Gui_DrawFont_GBK16(16,40,GREEN,GRAY0,"顏色填充測試");
DisplayButtonUp(15,68,113,88); //x1,y1,x2,y2
Gui_DrawFont_GBK16(16,70,BLUE,GRAY0,"文字顯示測試");
DisplayButtonUp(15,98,113,118); //x1,y1,x2,y2
Gui_DrawFont_GBK16(16,100,RED,GRAY0,"圖片顯示測試");
//Gui_DrawFont_GBK16(16,120,BLUE,GRAY0,"Welcome");
Gui_DrawFont_GBK16(16,140,RED,GRAY0, "Welcome");
Gui_DrawFont_Num32(100,125,RED,GRAY0,Num[5]);
delay_ms(1000);
Gui_DrawFont_Num32(100,125,RED,GRAY0,Num[4]);
delay_ms(1000);
Gui_DrawFont_Num32(100,125,RED,GRAY0,Num[3]);
delay_ms(1000);
Gui_DrawFont_Num32(100,125,RED,GRAY0,Num[2]);
delay_ms(1000);
Gui_DrawFont_Num32(100,125,RED,GRAY0,Num[1]);
delay_ms(1000);
Gui_DrawFont_Num32(100,125,RED,GRAY0,Num[0]);
}
//測試數碼管字體
void Num_Test(void)
{
u8 i=0;
Lcd_Clear(GRAY0);
Gui_DrawFont_GBK16(16,20,RED,GRAY0,"Num Test");
delay_ms(1000);
Lcd_Clear(GRAY0);
for(i=0;i<10;i++)
{
Gui_DrawFont_Num32((i%3)*40,32*(i/3)+30,RED,GRAY0,Num[i+1]);
delay_ms(100);
}
}
//中英文顯示測試
void Font_Test(void)
{
Lcd_Clear(GRAY0);
Gui_DrawFont_GBK16(16,10,BLUE,GRAY0,"文字顯示測試");
delay_ms(1000);
Lcd_Clear(GRAY0);
Gui_DrawFont_GBK16(16,30,RED,GRAY0,"全動電子技術");
Gui_DrawFont_GBK16(16,50,BLUE,GRAY0,"專注液晶批發");
Gui_DrawFont_GBK16(16,70,RED,GRAY0, "全程技術支持");
Gui_DrawFont_GBK16(0,100,BLUE,GRAY0,"Tel:15989313508");
Gui_DrawFont_GBK16(0,130,RED,GRAY0, "www*qdtech*net");
delay_ms(1500);
}
//簡單刷屏測試
void Color_Test(void)
{
u8 i=1;
Lcd_Clear(GRAY0);
Gui_DrawFont_GBK16(20,10,BLUE,GRAY0,"顏色填充測試");
delay_ms(1200);
while(i--)
{
Lcd_Clear(WHITE); delay_ms(500);
Lcd_Clear(BLACK); delay_ms(500);
Lcd_Clear(RED); delay_ms(500);
Lcd_Clear(GREEN); delay_ms(500);
Lcd_Clear(BLUE); delay_ms(500);
}
}
//文字顯示測試
//16位BMP 40X40 QQ圖像取模數據
//Image2LCD取模選項設置
//水平掃描
//16位
//40X40
//不包含圖像頭數據
//自左至右
//自頂至底
//低位在前
void showimage(const unsigned char *p) //顯示40*40 QQ圖片
{
int i,j,k;
unsigned char picH,picL;
Lcd_Clear(GRAY0);
Gui_DrawFont_GBK16(16,10,BLUE,GRAY0,"圖片顯示測試");
delay_ms(1000);
Lcd_Clear(GRAY0);
for(k=0;k<6;k++)
{
for(j=0;j<8;j++)
{
Lcd_SetRegion(40*j,40*k,40*j+39,40*k+39); //坐標設置
for(i=0;i<40*40;i++)
{
picL=*(p+i*2); //數據低位在前
picH=*(p+i*2+1);
Lcd_WriteData_16Bit(picH<<8|picL);
}
}
}
}
//綜合測試函數
void QDTFT_Test_Demo(void)
{
Lcd_Init();
LCD_LED_SET;//通過IO控制背光亮
Redraw_Mainmenu();//繪制主菜單(部分內容由于分辨率超出物理值可能無法顯示)
Color_Test();//簡單純色填充測試
Num_Test();//數碼管字體測試
Font_Test();//中英文顯示測試
showimage(gImage_qq);//圖片顯示示例
delay_ms(1500);
LCD_LED_CLR;//IO控制背光滅
}
//////////////////////////////////////////////////////////////////////////////////
//本程序只供學習使用，未經作者許可，不得用于其它任何用途
//測試硬件：正點原子戰艦 STM32開發板/mini開發板
//1.8寸SPI串口TFT液晶驅動
//xiao馮@ShenZhen QDtech co.,LTD
//我司提供技術支持，任何技術問題歡迎隨時交流學習
//固話(傳真) :+86 0755-23594567
//手機:15989313508（馮工）
//郵箱:QDtech2008@gmail.com
//Skype:QDtech2008
//創建日期:2013/5/13
//版本：V1.1
//版權所有，盜版必究。
//Copyright(C) 深圳市全動電子技術有限公司 2009-2019
//All rights reserved
//////////////////////////////////////////////////////////////////////////////////
/***************************************************************************************
STM32測試平臺介紹:
開發板：正點原子MiniSTM32開發板
MCU ：STM32_F103_RBT6
晶振：12MHZ
主頻：72MHZ
接線說明:
//-------------------------------------------------------------------------------------
#define LCD_CTRL GPIOB //定義TFT數據端口
#define LCD_LED GPIO_Pin_9 //PB9 連接至TFT -LED
#define LCD_RS GPIO_Pin_10 //PB10連接至TFT --RS
#define LCD_CS GPIO_Pin_11 //PB11 連接至TFT --CS
#define LCD_RST GPIO_Pin_12 //PB12連接至TFT --RST
#define LCD_SCL GPIO_Pin_13 //PB13連接至TFT -- CLK
#define LCD_SDA GPIO_Pin_15 //PB15連接至TFT - SDI
//VCC:可以接5V也可以接3.3V
//LED:可以接5V也可以接3.3V或者使用任意空閑IO控制(高電平使能)
//GND：接電源地
//說明：如需要盡可能少占用IO，可以將LCD_CS接地，LCD_LED接3.3V，LCD_RST接至單片機a復位端，
//將可以釋放3個可用IO
//接口定義在Lcd_Driver.h內定義，
//如需變更IO接法，請根據您的實際接線修改相應IO初始化LCD_GPIO_Init()
//-----------------------------------------------------------------------------------------
例程功能說明：
1. 簡單刷屏測試
2. 英文顯示測試示例
3. 中文顯示測試示例
4. 數碼管字體顯示示例
5. 圖片顯示示例
6. 2D按鍵菜單示例
7. 本例程支持橫屏/豎屏切換(開啟宏USE_HORIZONTAL,詳見Lcd_Driver.h)
8. 本例程支持軟件模擬SPI/硬件SPI切換(開啟宏USE_HARDWARE_SPI,詳見Lcd_Driver.h)
**********************************************************************************************/
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x.h"
#include "delay.h"
#include "QDTFT_demo.h"
int main(void)
{
SystemInit(); //System init.
delay_init(72);//Delay init.
while(1)
{
QDTFT_Test_Demo(); //See the test details in QDTFT_Demo.c
}
}
/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/

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