K2ts Isaka / Mbed 2 deprecated DISCO-F746NG_LCDTS_demo

add drawing circles at every touch points.

Dependencies:   BSP_DISCO_F746NG LCD_DISCO_F746NG TS_DISCO_F746NG mbed

Fork of DISCO-F746NG_LCDTS_demo by ST

Diff: main.cpp

Revision:
3:88826e6d7e30
Parent:
0:9933f7db9a9b
--- a/main.cpp	Wed Jun 07 09:31:50 2017 +0200
+++ b/main.cpp	Sun May 06 09:26:02 2018 +0000
@@ -57,14 +57,17 @@
                 x = TS_State.touchX[idx];
                 y = TS_State.touchY[idx];
                 sprintf((char*)text, "Touch %d: x=%d y=%d    ", idx+1, x, y);
+                lcd.SetTextColor(LCD_COLOR_WHITE);
                 lcd.DisplayStringAt(0, LINE(idx+1), (uint8_t *)&text, LEFT_MODE);
+                lcd.SetTextColor(LCD_COLOR_YELLOW);
+                lcd.DrawCircle(x, y, 20);
             }
 
-            lcd.DrawPixel(TS_State.touchX[0], TS_State.touchY[0], LCD_COLOR_ORANGE);
         } else {
             if (!cleared) {
                 lcd.Clear(LCD_COLOR_BLUE);
                 sprintf((char*)text, "Touches: 0");
+                lcd.SetTextColor(LCD_COLOR_WHITE);
                 lcd.DisplayStringAt(0, LINE(0), (uint8_t *)&text, LEFT_MODE);
                 cleared = 1;
             }