scope.h

00001 #include "stm32f769i_discovery.h"
00002 #include "stm32f769i_discovery_ts.h"
00003 #include "stm32f769i_discovery_lcd.h"
00004 
00005 #include "LCD_DISCO_F769NI.h"
00006 #include "lcd_log.h"
00007 TS_StateTypeDef  TS_State = {0};
00008 
00009 LCD_DISCO_F769NI lcd;
00010 
00011 void gui_thread2() {
00012 
00013      uint32_t i = 0;
00014      BSP_LCD_Init();
00015      BSP_LCD_LayerDefaultInit(0, LCD_FB_START_ADDRESS);
00016     LCD_LOG_SetHeader((uint8_t *) "Serielle Schnittstelle");
00017     //LCD_LOG_Init();
00018 
00019     while(1) {
00020        // pc.printf("%c", targ.getc());
00021     }
00022 }
00023 
00024 void gui_scope() {
00025   lcd.DisplayOn();
00026   /*  BSP_LCD_Init();
00027     BSP_LCD_LayerDefaultInit(0, LCD_FB_START_ADDRESS);
00028     LCD_LOG_SetHeader((uint8_t *) "Oszilloskop");*/
00029 
00030         double pi = 3.141592;
00031         double a = 0.0;
00032         double inc = pi/25.0;
00033         double abstand = lcd.GetYSize() / 2;
00034         double prev_x = 0, prev_y = abstand, x, y;
00035 
00036         lcd.SetBackColor((uint32_t) 0x00000000);
00037         lcd.SetTextColor((uint32_t) 0xffffffff);
00038         //lcd.DrawLine(0, 0, 100, 100);
00039         //for(int i=0; i<1000; i=i+4)
00040         int i;
00041         while(1){
00042           x = i;
00043           y = abstand + sin(a) * 200.0;
00044 
00045           //lcd.Clear((uint32_t) 0xffffffff);
00046           //lcd.SetColorKeying(1, (uint32_t) 0xff000000);
00047           lcd.DrawLine(prev_x, prev_y, x, y);
00048           prev_x = x;
00049           prev_y = y;
00050           a = a + inc;
00051           i+=8;
00052           if(i>lcd.GetXSize()) {
00053             i = 0;
00054             lcd.Clear((uint32_t) 0x00000000);
00055             wait_ms(10);
00056             //lcd.SetBackColor((uint32_t) 0x00000000);
00057             //lcd.SetTextColor((uint32_t) 0xffffffff);
00058           }
00059         }
00060         //lcd.LayerDefaultInit(0, LCD_FB_START_ADDRESS);
00061         //LCD_SetTextColor((uint32_t) 0xffffffff);
00062        //LCD_DrawLine(120, 70, 2, 30);
00063        // LCD_DrawLine(122, 68, 2, 50);
00064         //LCD_DrawLine(122, 72, 2, 60);
00065 
00066        // lcd.DrawLine(100, 100, 100, 100);
00067     while(1) {
00068     }
00069 }
00070 
00071 void touch_thread() {
00072     uint16_t x1, y1;
00073     TS_StateTypeDef state;
00074     /* Touchscreen initialization */
00075     if (BSP_TS_Init(BSP_LCD_GetXSize(), BSP_LCD_GetYSize()) == TS_ERROR) {
00076         printf("BSP_TS_Init error\n");
00077     }
00078     while (1) {
00079        // BSP_TS_GetState(&TS_State);
00080       //  if(TS_State.touchDetected) {
00081             /* One or dual touch have been detected          */
00082 
00083             /* Get X and Y position of the first touch post calibrated */
00084         //    x1 = TS_State.touchX[0];
00085        //     y1 = TS_State.touchY[0];
00086        //     printf("Touch Detected x=%d y=%d\n", x1, y1);
00087 
00088             //BSP_LCD_SetTextColor(LCD_COLOR_BLUE);
00089             //BSP_LCD_FillCircle(x1, y1, 20);
00090 
00091             wait_ms(10);
00092        //}
00093     }
00094 
00095 }
00096 
00097 
00098