Reorganized repository, added circuit schematics

Firmware/USBOutput.cpp

@@ -0,0 +1,52 @@
+// 
+// 
+// 
+
+#include "USBOutput.h"
+
+char bottomRow[] = {'a', 'z', 's', 'x', 'd', 'c', 'f', 'v', 'g', 'b', 'h', 'n', 'j', 'm', 'k', ','};
+char topRow[] = {'1', 'q', '2', 'w', '3', 'e', '4', 'r', '5', 't', '6', 'y', '7', 'u', '8', 'i'};
+
+void USBOutput::sendKeyEvent(int key, bool pressed, bool doublePressed)
+{
+  if(pressed){
+    if(doublePressed){
+      NKROKeyboard.write(topRow[key]);
+    }
+    else{
+      NKROKeyboard.press(bottomRow[key]);
+    }
+  }
+  else{
+    NKROKeyboard.release(bottomRow[key]);
+  }
+}
+
+void USBOutput::sendSensorEvent(float position)
+{
+  // Send hand up / hand down key
+  if(position > lastPosition){
+    NKROKeyboard.write(KEY_PAGE_UP);
+  }
+  if(position < lastPosition){
+    NKROKeyboard.write(KEY_PAGE_DOWN);
+  }
+
+  // Send hand seen / unseen key
+  if(position > 0.05f){
+    NKROKeyboard.press(KEY_HOME);
+  }
+  else{
+    NKROKeyboard.release(KEY_HOME);
+  }
+
+  // Send hand moved key
+  NKROKeyboard.write(KEY_END);
+  
+}
+
+USBOutput::USBOutput(){
+  NKROKeyboard.begin();
+  lastPosition = 0;
+}
+