main.cpp

00001 #include "mbed.h"
00002 #include "LCD_DISCO_F746NG.h"
00003 #include "TS_DISCO_F746NG.h"
00004 #include "Slider.h"
00005 
00006 LCD_DISCO_F746NG lcd; // Instanciation de l'écran LCD
00007 TS_DISCO_F746NG ts; // Instanciation de la dalle tactile
00008 
00009 DigitalOut led1(LED1); // Instanciation de LED verte
00010 
00011 int main()
00012 {  
00013     led1 = 1;
00014     uint32_t color;
00015     uint16_t red,green,blue;
00016     TS_StateTypeDef TS_State;
00017     Slider Slider1(10,10,30,200,LCD_COLOR_RED,LCD_COLOR_LIGHTGRAY);
00018     Slider Slider2(50,10,30,200,LCD_COLOR_GREEN,LCD_COLOR_LIGHTGRAY);
00019     Slider Slider3(90,10,30,200,LCD_COLOR_BLUE,LCD_COLOR_LIGHTGRAY);
00020     char Str1[50];
00021     uint8_t status;
00022     int Y=136;
00023     status = ts.Init(lcd.GetXSize(), lcd.GetYSize());
00024     if (status != TS_OK)
00025     {
00026         lcd.Clear(LCD_COLOR_RED);
00027         lcd.SetBackColor(LCD_COLOR_RED);
00028         lcd.SetTextColor(LCD_COLOR_WHITE);
00029         lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"TOUCHSCREEN INIT FAIL", CENTER_MODE);
00030     }
00031     else
00032     {
00033         lcd.Clear(LCD_COLOR_GREEN);
00034         lcd.SetBackColor(LCD_COLOR_GREEN);
00035         lcd.SetTextColor(LCD_COLOR_WHITE);
00036         lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"TOUCHSCREEN INIT OK", CENTER_MODE);
00037     }
00038     wait(1);
00039     lcd.Clear(LCD_COLOR_WHITE);
00040 
00041       
00042     lcd.SetBackColor(LCD_COLOR_WHITE);
00043     
00044     lcd.SetTextColor(LCD_COLOR_BLACK);
00045     lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"IUT GEII TOURS", CENTER_MODE);
00046     
00047     
00048     wait(1);
00049     lcd.Clear(LCD_COLOR_WHITE);
00050     
00051     // Draw the 3 sliders
00052     Slider1.Show();
00053     Slider2.Show();
00054     Slider3.Show();
00055     
00056     // read the sliders values
00057     red=Slider1.GetValue();
00058     green=Slider2.GetValue();
00059     blue=Slider3.GetValue();
00060     
00061     // Calculate and draw the RGB color
00062     color=0xFF000000;
00063     color+=red*65536+green*256+blue;
00064     sprintf(Str1,"Color: 0x%8X",color);
00065     lcd.SetFont(&Font16);
00066     lcd.SetTextColor(LCD_COLOR_BLACK);
00067     lcd.DisplayStringAt(200,250,(uint8_t*) Str1,LEFT_MODE);
00068     lcd.DrawCircle(300,136,51);
00069     lcd.SetTextColor(color);
00070     lcd.FillCircle(300,136,50);
00071     
00072     while(1)
00073     {
00074         ts.GetState(&TS_State);
00075         if (TS_State.touchDetected)
00076         {
00077           led1 = 1;
00078           for (int I=0;I<TS_State.touchDetected;I++)
00079           { 
00080             // Test touch screen position and move sliders
00081             Slider1.Move(TS_State.touchX[I],TS_State.touchY[I]);
00082             Slider2.Move(TS_State.touchX[I],TS_State.touchY[I]);
00083             Slider3.Move(TS_State.touchX[I],TS_State.touchY[I]);
00084             
00085             // read the sliders values
00086             red=Slider1.GetValue();
00087             green=Slider2.GetValue();
00088             blue=Slider3.GetValue();
00089             
00090             // Calculate and draw the RGB color
00091             color=0xFF000000;
00092             color+=red*65536+green*256+blue;
00093             sprintf(Str1,"Color: 0x%8X",color);
00094             lcd.SetTextColor(LCD_COLOR_BLACK);
00095             lcd.SetFont(&Font16);
00096             lcd.DisplayStringAt(200,250,(uint8_t*) Str1,LEFT_MODE);
00097 
00098             lcd.SetTextColor(color);
00099             lcd.FillCircle(300,136,50);
00100           }
00101           //wait(0.2);
00102         }
00103         else
00104         {
00105           led1 = 0;
00106         }
00107 
00108       
00109 
00110     }
00111 }