File content as of revision 8:084f05e528ba:

#include "stm32f769i_discovery.h"
#include "stm32f769i_discovery_ts.h"
#include "stm32f769i_discovery_lcd.h"

#include "LCD_DISCO_F769NI.h"
#include "lcd_log.h"
TS_StateTypeDef  TS_State = {0};

LCD_DISCO_F769NI lcd;

void gui_thread2() {

     uint32_t i = 0;
     BSP_LCD_Init();
     BSP_LCD_LayerDefaultInit(0, LCD_FB_START_ADDRESS);
    LCD_LOG_SetHeader((uint8_t *) "Serielle Schnittstelle");
    //LCD_LOG_Init();

    while(1) {
       // pc.printf("%c", targ.getc());
    }
}

void gui_scope() {
  lcd.DisplayOn();
  /*  BSP_LCD_Init();
    BSP_LCD_LayerDefaultInit(0, LCD_FB_START_ADDRESS);
    LCD_LOG_SetHeader((uint8_t *) "Oszilloskop");*/

        double pi = 3.141592;
        double a = 0.0;
        double inc = pi/25.0;
        double abstand = lcd.GetYSize() / 2;
        double prev_x = 0, prev_y = abstand, x, y;

        lcd.SetBackColor((uint32_t) 0x00000000);
        lcd.SetTextColor((uint32_t) 0xffffffff);
        //lcd.DrawLine(0, 0, 100, 100);
        //for(int i=0; i<1000; i=i+4)
        int i;
        while(1){
          x = i;
          y = abstand + sin(a) * 200.0;

          //lcd.Clear((uint32_t) 0xffffffff);
          //lcd.SetColorKeying(1, (uint32_t) 0xff000000);
          lcd.DrawLine(prev_x, prev_y, x, y);
          prev_x = x;
          prev_y = y;
          a = a + inc;
          i+=8;
          if(i>lcd.GetXSize()) {
            i = 0;
            lcd.Clear((uint32_t) 0x00000000);
            wait_ms(10);
            //lcd.SetBackColor((uint32_t) 0x00000000);
            //lcd.SetTextColor((uint32_t) 0xffffffff);
          }
        }
        //lcd.LayerDefaultInit(0, LCD_FB_START_ADDRESS);
        //LCD_SetTextColor((uint32_t) 0xffffffff);
       //LCD_DrawLine(120, 70, 2, 30);
       // LCD_DrawLine(122, 68, 2, 50);
        //LCD_DrawLine(122, 72, 2, 60);

       // lcd.DrawLine(100, 100, 100, 100);
    while(1) {
    }
}

void touch_thread() {
    uint16_t x1, y1;
    TS_StateTypeDef state;
    /* Touchscreen initialization */
    if (BSP_TS_Init(BSP_LCD_GetXSize(), BSP_LCD_GetYSize()) == TS_ERROR) {
        printf("BSP_TS_Init error\n");
    }
    while (1) {
       // BSP_TS_GetState(&TS_State);
      //  if(TS_State.touchDetected) {
            /* One or dual touch have been detected          */

            /* Get X and Y position of the first touch post calibrated */
        //    x1 = TS_State.touchX[0];
       //     y1 = TS_State.touchY[0];
       //     printf("Touch Detected x=%d y=%d\n", x1, y1);

            //BSP_LCD_SetTextColor(LCD_COLOR_BLUE);
            //BSP_LCD_FillCircle(x1, y1, 20);

            wait_ms(10);
       //}
    }

}