void Paint(u32 X,u32 Y)
{
extern u8 Page;
if(Y<30)
{
if((X<50)&&(painted)){painted=0;Paint_Init();}
else if(X<100)PenColor=1;
else if(X<150)PenColor=2;
else if(X<200)PenColor=3;
else if(X<250)PenColor=4;
else if(X<300)PenColor=5;
else PenColor=6;
}
else if(X<50)
{
if(Y<100){shape=0;}
else if(Y<150){shape=4;}
else if(Y<200){shape=1;}
else{shape=2;}
}
else if((X>60)&&(Y>55)&&(X<290)&&(Y<195))
{ painted++;
if(shape==0){TFT_Set_Pen(colors[PenColor],10);TFT_Circle(X,Y,1);}
else if(shape==1){TFT_Set_Pen(colors[PenColor],3);TFT_Circle(X,Y,20);}
else if(shape==2){TFT_Set_Pen(colors[PenColor],3); TFT_Rectangle(X,Y,X+20,Y+20);}
else {TFT_Set_Pen(colors[PenColor],20);TFT_Circle(X,Y,1);}
}
else if(Y>210 && X>270)
{
Page=0;
Menu_Init();
}
}
int main(void)
{
SPI_Initialize(); //Initialize SPI peripheral
TFT_Initialize();
I2C_Initialize(CAP1203ADDR);
CAP1203_Initialize();
unsigned char button = 0x00;
#ifdef __DEBUG__
int id = CAP1203_ReadID(); //Read ID of Capacitive touch controller
printf("Chip ID: 0x%04X. \r\n",id);
#endif
TFT_Background(WHITE);
TFT_Circle(80,35,20,RED);
TFT_Circle(80,80,20,GREEN);
TFT_Circle(80,125,20,BLUE);
while(1)
{
button = CAP1203_ReadPressedButton();
switch(button)
{
case 1:
TFT_Disk(80,125,10,BLUE);
printf("Button B1 pressed.\r\n");
break;
case 2:
TFT_Disk(80,80,10,GREEN);
printf("Button B2 pressed.\r\n");
break;
case 3:
TFT_Disk(80,35,10,RED);
printf("Button B3 pressed.\r\n");
break;
default:
TFT_Circle(80,35,20,RED); //Paint two circles for an annular ring
TFT_Circle(80,80,20,GREEN);
TFT_Circle(80,125,20,BLUE);
TFT_Circle(80,35,19,RED);
TFT_Circle(80,80,19,GREEN);
TFT_Circle(80,125,19,BLUE);
TFT_Disk(80,35,10,WHITE); //Clear interior
TFT_Disk(80,80,10,WHITE);
TFT_Disk(80,125,10,WHITE);
break;
}
delay_ms(100);
}
return 0;
}
void Paint_Init(void)
{
TFT_Fill_Screen(colors[14]);
TFT_Set_Pen(colors[14],20);
TFT_Rectangle(0,0,20,20);
TFT_Write_Text("Clear",2,8);
TFT_Set_Pen(colors[1],20);
TFT_Rectangle(50,0,70,20);
TFT_Set_Pen(colors[2],20);
TFT_Rectangle(100,0,120,20);
TFT_Set_Pen(colors[3],20);
TFT_Rectangle(150,0,170,20);
TFT_Set_Pen(colors[4],20);
TFT_Rectangle(200,0,220,20);
TFT_Set_Pen(colors[5],20);
TFT_Rectangle(250,0,270,20);
TFT_Set_Pen(colors[6],20);
TFT_Rectangle(300,0,320,20);
///////////////////////////////////////////
TFT_Set_Pen(colors[2],1);
TFT_Rectangle(5,50,45,90);
TFT_Set_Pen(colors[1],10);
TFT_Circle(25,70,1);
TFT_Set_Pen(colors[2],1);
TFT_Rectangle(5,100,45,140);
TFT_Set_Pen(colors[1],20);
TFT_Circle(25,120,1);
TFT_Set_Pen(colors[2],1);
TFT_Rectangle(5,150,45,190);
TFT_Set_Pen(colors[1],3);
TFT_Circle(25,170,15);
TFT_Set_Pen(colors[2],1);
TFT_Rectangle(5,200,45,240);
TFT_Set_Pen(colors[1],3);
TFT_Rectangle(10,210,40,230);
TFT_Set_Pen(colors[1],1);
TFT_Rectangle(50,45,310,215);
////////////////////////////////////////////
TFT_Write_Text("Back->",270,220);
}
void DrawRadioButton(TRadioButton *ARadioButton) {
int circleOffset = 0;
if (ARadioButton->Visible == 1) {
circleOffset = ARadioButton->Height / 5;
TFT_Set_Pen(ARadioButton->Pen_Color, ARadioButton->Pen_Width);
if (ARadioButton->TextAlign == _taLeft) {
TFT_Set_Brush(ARadioButton->Transparent,ARadioButton->Background_Color,0,0,0,0);
TFT_Circle(ARadioButton->Left + ARadioButton->Height / 2, ARadioButton->Top + ARadioButton->Height / 2, ARadioButton->Height / 2);
if (ARadioButton->Checked == 1) {
if (object_pressed == 1) {
object_pressed = 0;
TFT_Set_Brush(ARadioButton->Transparent, ARadioButton->Press_Color, ARadioButton->Gradient, ARadioButton->Gradient_Orientation, ARadioButton->Gradient_End_Color, ARadioButton->Gradient_Start_Color);
}
else
TFT_Set_Brush(ARadioButton->Transparent, ARadioButton->Color, ARadioButton->Gradient, ARadioButton->Gradient_Orientation, ARadioButton->Gradient_Start_Color, ARadioButton->Gradient_End_Color);
TFT_Circle(ARadioButton->Left + ARadioButton->Height / 2 , ARadioButton->Top + ARadioButton->Height / 2, ARadioButton->Height / 2 - circleOffset);
}
TFT_Set_Ext_Font(ARadioButton->FontName, ARadioButton->Font_Color, FO_HORIZONTAL);
TFT_Write_Text_Return_Pos(ARadioButton->Caption, ARadioButton->Left + ARadioButton->Height + 4, ARadioButton->Top);
TFT_Write_Text(ARadioButton->Caption, ARadioButton->Left + ARadioButton->Height + 4, (ARadioButton->Top + ((ARadioButton->Height - caption_height) / 2)));
}
else if (ARadioButton->TextAlign == _taRight) {
TFT_Set_Brush(ARadioButton->Transparent,ARadioButton->Background_Color,0,0,0,0);
TFT_Circle(ARadioButton->Left + ARadioButton->Width - ARadioButton->Height / 2, ARadioButton->Top + ARadioButton->Height / 2, ARadioButton->Height / 2);
if (ARadioButton->Checked == 1) {
if (object_pressed == 1) {
object_pressed = 0;
TFT_Set_Brush(ARadioButton->Transparent, ARadioButton->Press_Color, ARadioButton->Gradient, ARadioButton->Gradient_Orientation, ARadioButton->Gradient_End_Color, ARadioButton->Gradient_Start_Color);
}
else
TFT_Set_Brush(ARadioButton->Transparent, ARadioButton->Color, ARadioButton->Gradient, ARadioButton->Gradient_Orientation, ARadioButton->Gradient_Start_Color, ARadioButton->Gradient_End_Color);
TFT_Circle(ARadioButton->Left + ARadioButton->Width - ARadioButton->Height / 2, ARadioButton->Top + ARadioButton->Height / 2, ARadioButton->Height / 2 - circleOffset);
}
TFT_Set_Ext_Font(ARadioButton->FontName, ARadioButton->Font_Color, FO_HORIZONTAL);
TFT_Write_Text_Return_Pos(ARadioButton->Caption, ARadioButton->Left + 3, ARadioButton->Top);
TFT_Write_Text(ARadioButton->Caption, ARadioButton->Left + 3, ARadioButton->Top + (ARadioButton->Height - caption_height) / 2);
}
}
}