Diff: Keyboard_Ts.cpp

Revision:

0:564bdd59fe99

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Keyboard_Ts.cpp	Mon May 16 16:35:32 2022 +0000
@@ -0,0 +1,33 @@
+#include "Keyboard_Ts.h"
+#include "TS_DISCO_F429ZI.h"
+
+TS_DISCO_F429ZI ts;
+
+TS_StateTypeDef TS_State;
+
+#define RECTANGLE_SIZE 80
+
+KeyboardTs::KeyboardTs(unsigned char ucColumnPos): ucColumnPos(ucColumnPos){}
+
+KeyboardState enumTab[]={ BUTTON_0, BUTTON_1, BUTTON_2, BUTTON_3 };
+
+enum KeyboardState KeyboardTs::eRead(void)
+{
+    ts.GetState(&TS_State);
+    unsigned int uiX;
+    unsigned int uiY;
+    if (TS_State.TouchDetected)
+    {
+        uiX=TS_State.X;
+        uiY=TS_State.Y;
+        
+        if((uiX > (RECTANGLE_SIZE * ucColumnPos)) && (uiX < (RECTANGLE_SIZE * (ucColumnPos+1))))
+        {
+            return enumTab[uiY/RECTANGLE_SIZE];
+        }
+    }
+    return RELASED;
+}
+
+
+