main.cpp

00001 #include "mbed.h"
00002 #include "TS_DISCO_F429ZI.h"
00003 #include "LCD_DISCO_F429ZI.h"
00004 
00005 LCD_DISCO_F429ZI lcd;
00006 TS_DISCO_F429ZI ts;
00007 
00008 int main()
00009 {
00010     TS_StateTypeDef TS_State;
00011     uint16_t x, y;
00012     uint8_t text[30];
00013     uint8_t status;
00014   
00015     BSP_LCD_SetFont(&Font20);
00016   
00017     lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"TOUCHSCREEN", CENTER_MODE);
00018     lcd.DisplayStringAt(0, LINE(6), (uint8_t *)"DEMO", CENTER_MODE);
00019     wait(1);
00020   
00021     status = ts.Init(lcd.GetXSize(), lcd.GetYSize());
00022   
00023     if (status != TS_OK)
00024     {
00025       lcd.Clear(LCD_COLOR_RED);
00026       lcd.SetBackColor(LCD_COLOR_RED);
00027       lcd.SetTextColor(LCD_COLOR_WHITE);
00028       lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"TOUCHSCREEN", CENTER_MODE);
00029       lcd.DisplayStringAt(0, LINE(6), (uint8_t *)"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", CENTER_MODE);
00037       lcd.DisplayStringAt(0, LINE(6), (uint8_t *)"INIT OK", CENTER_MODE);
00038     }
00039     
00040     wait(1);
00041     lcd.Clear(LCD_COLOR_BLUE);
00042     lcd.SetBackColor(LCD_COLOR_BLUE);
00043     lcd.SetTextColor(LCD_COLOR_WHITE);
00044     
00045     while(1)
00046     {
00047       
00048       ts.GetState(&TS_State);      
00049       if (TS_State.TouchDetected)
00050       {
00051         x = TS_State.X;
00052         y = TS_State.Y;
00053         sprintf((char*)text, "x=%d y=%d    ", x, y);
00054         lcd.DisplayStringAt(0, LINE(0), (uint8_t *)&text, LEFT_MODE);
00055       }
00056     }
00057 }