From bbba1d1563b93006b45fb47427a0a4737f6511a8 Mon Sep 17 00:00:00 2001
From: dakkar <dakkar@thenautilus.net>
Date: Fri, 21 Aug 2020 16:18:08 +0100
Subject: actual notes

---
 esp32/lego-piano.ino | 43 +++++++++++++++++++++++++++++++------------
 1 file changed, 31 insertions(+), 12 deletions(-)

diff --git a/esp32/lego-piano.ino b/esp32/lego-piano.ino
index 42c7e1a..2dfa916 100644
--- a/esp32/lego-piano.ino
+++ b/esp32/lego-piano.ino
@@ -108,9 +108,35 @@ int sense(int led) {
   return value < 500;
 }
 
-int count=0;
-uint32_t notes[] = { 440, 880, 1200 };
-int currentNote = 0;
+uint32_t notes[] = {
+                    261, // C4
+                    277,
+                    294, // D4
+                    311,
+                    330, // E4
+                    349, // F4
+                    370,
+                    392, // G4
+                    415,
+                    440, // A4
+                    466,
+                    494, // B4
+
+                    523, // C5
+                    554,
+                    587, // D5
+                    622,
+                    659, // E5
+                    698, // F5
+                    740,
+                    783, // G5
+                    831,
+                    880, // A5
+                    932,
+                    988, // B5
+
+                    1046, // C6
+};
 
 void loop() {
   /* Serial.print("current led "); */
@@ -123,20 +149,13 @@ void loop() {
       lastSeen = currentLed;
       Serial.print(currentLed);
       Serial.println(" proximity!");
+      play(notes[currentLed]);
     }
   }
   else if (lastSeen == currentLed) {
     lastSeen = 100;
+    mute();
   }
 
   currentLed = (currentLed+1)%25;
-
-  if (count == 450) {
-    //mute();
-  }
-  else if (count == 0) {
-    play(notes[currentNote]);
-    currentNote = (currentNote+1)%3;
-  }
-  count = (count+1)%500;
 }
\ No newline at end of file
-- 
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