Diff: Keyboard.cpp

Revision:

0:b7f6cb529d74

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Keyboard.cpp	Mon Jun 15 17:39:40 2020 +0000
@@ -0,0 +1,27 @@
+#include "Keyboard.h"
+#include "LCD_DISCO_F429ZI.h"
+#include "TS_DISCO_F429ZI.h"
+
+extern LCD_DISCO_F429ZI lcd;
+
+Keyboard::Keyboard(unsigned char ucColumn) {
+    ts.Init(lcd.GetXSize(), lcd.GetYSize());
+    ucColXPos = ucColumn * 80;
+    if(ucColXPos != 0) ucColXPos -= 1;
+}
+
+enum Read Keyboard::eRead() {
+    ts.GetState(&TS_State);      
+    if (TS_State.TouchDetected)
+    {
+        x = TS_State.X;
+        y = TS_State.Y;     
+        if(x >= ucColXPos && x <= (79 + ucColXPos)) {
+            if(y <= 79)                  return BUTTON_0;
+            else if(y > 79 && y <= 159)  return BUTTON_1;
+            else if(y > 159 && y <= 239) return BUTTON_2;
+            else if(y > 239 && y <= 319) return BUTTON_3;
+        }
+    }
+    return NO_BUTTON;
+}
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