From 535f3e4539d638ca9e46f068ff1d36721d14f71f Mon Sep 17 00:00:00 2001
From: Daniel Tam <daniel@danieltam.net>
Date: Thu, 12 Jul 2018 18:50:20 -0500
Subject: [PATCH] Initial commit - first version

---
 ddr-control-panel.ino | 84 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 ddr-control-panel.ino

diff --git a/ddr-control-panel.ino b/ddr-control-panel.ino
new file mode 100644
index 0000000..959f77d
--- /dev/null
+++ b/ddr-control-panel.ino
@@ -0,0 +1,84 @@
+#define BT_L1 1
+#define BT_L2 2
+#define BT_R1 3
+#define BT_R2 4
+#define BT_S1 5
+#define BT_S2 6
+
+#include <Keyboard.h>
+
+void setup()
+{
+    pinMode (BT_L1, INPUT);
+    pinMode (BT_L2, INPUT);
+    pinMode (BT_R1, INPUT);
+    pinMode (BT_R2, INPUT);
+    pinMode (BT_S1, INPUT);
+    pinMode (BT_S2, INPUT);
+
+    digitalWrite(BT_L1, HIGH);
+    digitalWrite(BT_L2, HIGH);
+    digitalWrite(BT_R1, HIGH);
+    digitalWrite(BT_R2, HIGH);
+    digitalWrite(BT_S1, HIGH);
+    digitalWrite(BT_S2, HIGH);
+
+    Keyboard.begin();
+}
+
+void loop()
+{
+    if(digitalRead(BT_L1) == LOW)
+    {
+        Keyboard.press('a');
+    }
+    else
+    {
+        Keyboard.release('a');
+    }
+
+    if(digitalRead(BT_L2) == LOW)
+    {
+        Keyboard.press('d');
+    }
+    else
+    {
+        Keyboard.release('d');
+    }
+
+    if(digitalRead(BT_R1) == LOW)
+    {
+        Keyboard.press('j');
+    }
+    else
+    {
+        Keyboard.release('j');
+    }
+
+    if(digitalRead(BT_R2) == LOW)
+    {
+        Keyboard.press('l');
+    }
+    else
+    {
+        Keyboard.release('l');
+    }
+
+    if(digitalRead(BT_S1) == LOW)
+    {
+        Keyboard.press('s');
+    }
+    else
+    {
+        Keyboard.release('s');
+    }
+
+    if(digitalRead(BT_S2) == LOW)
+    {
+        Keyboard.press('k');
+    }
+    else
+    {
+        Keyboard.release('k');
+    }
+}