u8 GetTouchValue(void)
{
int x[2],y[2];
Pen_Int_Set(0);//关闭中断
x[0]=TPReadX();
y[0]=TPReadY();
x[1]=TPReadX();
y[1]=TPReadY();
while(TOUCH_PEN==0); //等待放开屏幕
Pen_Int_Set(1);//开中断
if(x[0]>MAX_X_VAL||x[0]<MIN_X_VAL||y[0]>MAX_Y_VAL||y[0]<MIN_Y_VAL)return 0;
if(abs((float)x[0]-x[1])>50||abs((float)y[0]-y[1])>50)return 0;
else
{
penPoint.x=(x[0]+x[1])/2;
penPoint.y=(y[0]+y[1])/2;
return 1;
}
}
int main(void)
{
u8 key;
u8 i=0;
SystemInit();
delay_init(72); //延时初始化
NVIC_Configuration();
uart_init(9600);
LED_Init();
KEY_Init();
LCD_Init();
POINT_COLOR=RED;//设置字体为蓝色
LCD_ShowString(60,50,"Mini STM32");
LCD_ShowString(60,70,"TOUCH TEST");
LCD_ShowString(60,90,"ATOM@ALIENTEK");
LCD_ShowString(60,110,"2011/1/1");
LCD_ShowString(60,130,"Press KEY0 to Adjust");
Touch_Init();
delay_ms(1500);
Load_Drow_Dialog();
while(1)
{
key=KEY_Scan();
if(Pen_Point.Key_Sta==Key_Down)//触摸屏被按下
{
Pen_Int_Set(0);//关闭中断
do
{
Convert_Pos();
Pen_Point.Key_Sta=Key_Up;
if(Pen_Point.X0>216&&Pen_Point.Y0<16)Load_Drow_Dialog();//清除
else
{
Draw_Big_Point(Pen_Point.X0,Pen_Point.Y0);//画图
GPIOC->ODR|=1<<1; //PC1 上拉
}
}while(PEN==0);//如果PEN一直有效,则一直执行
Pen_Int_Set(1);//开启中断
}else delay_ms(10);
if(key==1)//KEY0按下,则执行校准程序
{
LCD_Clear(WHITE);//清屏
Touch_Adjust(); //屏幕校准
Save_Adjdata();
Load_Drow_Dialog();
}
i++;
if(i==20)
{
i=0;
LED0=!LED0;
}
};
}
//读取一次坐标值
//仅仅读取一次,知道PEN松开才返回!
u8 Read_TP_Once(void)
{
u8 t=0;
Pen_Int_Set(0);//关闭中断
Pen_Point.Key_Sta=Key_Up;
Read_ADS2(&Pen_Point.X,&Pen_Point.Y);
while(PEN==0&&t<=250)
{
t++;
delay_ms(10);
};
Pen_Int_Set(1);//开启中断
if(t>=250)return 0;//按下2.5s 认为无效
else return 1;
}
//读取一次坐标值
//仅仅读取一次,知道PEN松开才返回!
uint8_t Read_TP_Once(void)
{
uint8_t t = 0;
Pen_Int_Set(0);//关闭中断
Pen_Point.Key_Sta = Pen_Up;
Read_ADS2(&Pen_Point.X, &Pen_Point.Y);
while(PEN == 0 && t <= 250)
{
t++;
Delay_ms(10);
};
Pen_Int_Set(1);//开启中断
if(t >= 250) { return 0; } //按下2.5s 认为无效
else { return 1; }
}
//任务5
//触摸画笔
void TaskTouch(void *pdata)
{ LCD_ShowString(10,160,"Touch Panel");
while(1)
{ GPIO_EXTILineConfig(GPIO_PortSourceGPIOC, GPIO_PinSource1); //触摸中断线映射
if(Pen_Point.Key_Sta==Key_Down)//触摸屏被按下
{
Pen_Int_Set(0);//关闭中断
Convert_Pos();
Pen_Point.Key_Sta=Key_Up;
if(Pen_Point.X0>216&&Pen_Point.Y0>304)Load_Drow_Dialog();//清除
else if(Pen_Point.Y0>180)
{
Draw_Big_Point(Pen_Point.X0,Pen_Point.Y0);//画图
GPIO_SetBits(GPIOC,GPIO_Pin_1);
}
Pen_Int_Set(1);//开启中断
}
OSTimeDlyHMSM(0,0,0,2);
};
}
int main(void)
{
///////////////////////////////////////////
uint8_t Key;
int i;
////////////////////////////////////////////////
brightness = 0x40;//亮度
contrast = 0x70;//对比度
saturation = 0x40;//饱和度
memset(outbuf,0,64);
SystemInit();
//GPIOInit();
//chumo改版加入
//Touch_Initializtion();
Init_NVIC(); //中断向量表注册函数
Init_LED(); //LED初始化
Init_KEY(); //按键初始化
Init_IIC(); //24LC02初始化
Init_TOUCH(); // 触摸屏配置
//Touch_Initializtion();
//////////
UART3_Init(115200);
PrintStr("=========12345========\r\n");
//ADC_Init_Ex();
//Tim3_ETR_Init();
//Tim4_Init();
//CAN1_Init(250);
// USB_Init();
// RCC_AHBPeriphClockCmd(RCC_AHBPeriph_FSMC, ENABLE);
/* Configure FSMC Bank1 NOR/SRAM3 */
//FSMC_SRAM_Init();
DelayMs(300);
//InitSSD1963();
//LcdInitTest();
LcdInit();
LcdClear(GRAY0);
DispButton(button2);
DisplayButtonUp(2, 2,400,25);
LcdPrintStr("版权所有(C)mmmmmmmmmmmmmmmmmmmm",4,4,BLUE,GRAY0);
DisplayButtonUp(402,2,478,25);
LcdPrintf(410,4,BLACK,GRAY0,"%02d:%02d:%02d",12,12,12);
DisplayButtonDownColor(200, 410, 290, 470, RED);
DisplayButtonDownColor(412, 410, 502, 470, GREEN);
LcdPrintStr("删除",230,432,WHITE,RED);
LcdPrintStr("确认",442,432,BLACK,GREEN);
LcdFillRec(200,100,502,190,DGREEN);
DisplayButtonUp(190,90,512,475);
DelayMs(1000);
LcdFillRec(190,90,512,475,RED);
DelayMs(1000);
LcdFillRec(190,90,512,475,GRAY0);
DispButton(button2);
DisplayButtonDownColor(200, 410, 290, 470, RED);
DisplayButtonDownColor(412, 410, 502, 470, GREEN);
LcdPrintStr("删除",230,432,WHITE,RED);
LcdPrintStr("确认",442,432,BLACK,GREEN);
LcdFillRec(200,100,502,190,DGREEN);
DisplayButtonUp(190,90,512,475);
// Pen_Point.Key_Sta==Key_Up;
//LcdPrint16bitBmp(gImage, 16, 16, 490, 368 );
while(1)
{
// if(Pen_Point.Key_Sta==Key_Down)
// {
// LcdPrintf( 16,16,BLUE,WHITE,"%d",ADS_Read_AD(CMD_RDX));
// LcdPrintf( 16,32,BLUE,WHITE,"%d",ADS_Read_AD(CMD_RDY));
// }
//LcdPrintf( 16,32,BLUE,WHITE,"%d",Touch_GetPhyY());
//LcdPrintf( 16,16,BLUE,WHITE,"%d",Touch_GetPhyX());
// DelayMs(200);
// LED1 = ~LED1;
//LED1=~LED1;
//DelayMs(50);
////////////////////////////////////////
Key=KEY_Scan();
if(Pen_Point.Key_Sta==Key_Down)//触摸屏被按下
{
Pen_Int_Set(0); //关闭中断
do
{
LcdPrintf( 16,16,BLUE,WHITE,"%d",ADS_Read_AD(CMD_RDX));
LcdPrintf( 16,32,BLUE,WHITE,"%d",ADS_Read_AD(CMD_RDY));
Convert_Pos();
Pen_Point.Key_Sta=Key_Up;
//GPIOC->ODR|=1<<5;//临时添加
// LcdPrintf(16,16,BLUE,BLACK,"%d\n",Pen_Point.X);
// LcdPrintf(16,32,BLUE,BLACK,"%d\n",Pen_Point.Y);
if(Pen_Point.X0>216&&Pen_Point.Y0<48)LcdClear(RED);//清除
else
{
Draw_Big_Point(Pen_Point.X0,Pen_Point.Y0);//画图
GPIOC->ODR|=1<<5; //PC5 上拉
}
}while(PEN==0);//如果PEN一直有效,则一直执行
Pen_Int_Set(1);//开启中断
}
else DelayMs(1);
if(Key==USER)//USER按下,则执行校准程序
{
LcdClear(BlackColor);//清屏
Touch_Adjust(); //屏幕校准
Save_Adjdata();
LcdClear(RED);
}
i++;
if(i==1)
{
i=0;
LED1=~LED1;
}
}
///////////////////////////////////
/*
if(_SEC_)
{
_SEC_ = 0;
GPIO_WriteBit(GPIOC, GPIO_Pin_6, (BitAction)(1 - GPIO_ReadOutputDataBit(GPIOC, GPIO_Pin_6)));
LcdPrintf(300,460,BLACK,GRAY0,"%03d",i);
//i += 10;
SetSensors();
for(u8 i=1; i<=16; i++)
Printf("No.%d=%d,",i,GetSensorVoltage(i));
PrintStr("\r\n");
}
UART1_SendByte(0x55);
DelayMs(1);
} */
}
/*
*********************************************************************************************************
* Description: Main function
* Arguments : None
* Returns : None
*********************************************************************************************************
*/
int main (void)
{
u8 key;
u8 x0,y0,x1,y1,x2,y2;
u8 r,a,b;
unsigned char flag;
tccolor=Blue;
SystemInit();
UART0_Init();
LCD_Init ();
LPC_GPIO0->FIODIR |= 0x00002C0; //P0.6 0.7 0.9 Output
LPC_GPIO2->FIODIR |= 0x00000FF; //P2.13 input P2.0...P2.7 Output
Touch_Init();
LCD_Color(0,0,239,239,White);
Load_Drow_Dialog();
LCD_Color(279,0,40,40,White);
while(1)
{
if(len==8)
{
len=0;
flag=data[6];
switch(flag)
{
case 0x01:
x0=data[0];y0=data[1];x1=data[2];y1=data[3];
pencolor=colorchange(data[7]);
LCD_Color(0,0,239,239,pencolor);
LCD_DrawLine(x0,y0,x1,y1);
break;
case 0x02:
x0=data[0];y0=data[1];x1=data[2];y1=data[3];x2=data[4];y2=data[5];
pencolor=colorchange(data[7]);
LCD_Color(0,0,239,239,pencolor);
LCD_DrawTriangle(x0,y0,x1,y1,x2,y2);
break;
case 0x03:
x0=data[0];y0=data[1];x1=data[2];y1=data[3];
pencolor=colorchange(data[7]);
LCD_Color(0,0,239,239,pencolor);
LCD_DrawRectangle(x0,y0,x1,y1);
break;
case 0x04:
x0=data[0];y0=data[1];r=data[2];
pencolor=colorchange(data[7]);
LCD_Color(0,0,239,239,pencolor);
LCD_DrawCircle(x0,y0,r);
break;
case 0x05:
x0=data[0];y0=data[1];a=data[2];b=data[3];
pencolor=colorchange(data[7]);
LCD_Color(0,0,239,239,pencolor);
LCD_DrawEllipse(x0,y0,a,b);
}
}
key = KEY_Scan();
if(Pen_Point.Key_Sta==Key_Down) //Touch screen is pressed
{
Pen_Int_Set(0); //Closed interrupt
do
{
Convert_Pos();
Pen_Point.Key_Sta=Key_Up;
// Draw_Big_Point(Pen_Point.X0,Pen_Point.Y0); //Drawing
if(Pen_Point.Y0>=240)
{
Load_Drow_Dialog();
switch(Pen_Point.X0/40)
{
case 0:LCD_Color(279,0,40,40,White);tccolor=Blue;break;
case 1:LCD_Color(279,40,40,40,White);tccolor=Yellow;break;
case 2:LCD_Color(279,80,40,40,White);tccolor=Green;break;
case 3:LCD_Color(279,120,40,40,White);tccolor=Red;break;
case 4:LCD_Color(279,160,40,40,White);tccolor=Purple;break;
case 5:LCD_Color(279,200,40,40,White);tccolor=Cyan;break;
}
}
/* else
{
LCD_Color(0,0,239,239,tccolor);
}*/
}while(PEN==0); //While the Touch screen is pressing
Pen_Int_Set(1); //Opene the interrupt
}
else
delay1ms(1);
}
}
