code cleanup

src/my_buttons.cpp

@@ -1,5 +1,5 @@
 #include <Arduino.h>
-// #include "my_buttons.h"
+#include "my_buttons.h"
 #include "Adafruit_MPR121.h"
 
 #ifndef _BV
@@ -75,89 +75,3 @@ int b = -1;
   return b;
 }
 
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-/****
-
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-  int raw = analogRead(KEYS_PIN);
-  int b = -1;
-  if (raw >= 472) {
-    lastRawPressed = millis();
-    if (raw >= 981) {
-      b = 1;
-    } else if (raw >= 894 && raw <= 966) {
-      b = 2;
-    } else if (raw >= 823 && raw < 877) {
-      b = 3;
-    } else if (raw >= 763 && raw <= 817) {
-      b = 4;
-    } else if (raw >= 707 && raw <= 753) {
-      b = 5;
-    } else if (raw >= 662 && raw <= 698) {
-      b = 6;
-    } else if (raw >= 622 && raw <= 698) {
-      b = 7;
-    } else if (raw >= 586 && raw <= 614) {
-      b = 8;
-    } else if (raw >= 556 && raw <= 584) {
-      b = 9;
-    } else if (raw >= 526 && raw <= 554) {
-      b = 10;
-    } else if (raw >= 501 && raw <= 519) {
-      b = 0;
-    } else if (raw >= 472 && raw <= 508) {
-      b = 11;
-    }
-    unsigned long currentClick = millis();
-    if (lastButtonId != b) {
-      if (currentClick > lastClick + DEBOUNCING_DELAY) {
-        lastClick = currentClick;
-        lastButtonId = b;
-      } else {
-        b = -1;
-      }
-    } else {
-      if (currentClick > lastClick + LONG_CLICK_DELAY) {
-        lastButtonId = b;
-        b = b + 12;
-        lastClick = currentClick;
-      } else {
-        b = -1;
-      }
-    }
-  } else {
-    if (millis() - lastRawPressed > 100) {
-      lastButtonId = -1;
-    }
-  }
-  return b;
-}
-
-***/