From 34eb7e8addc55f47aa6f25c77d7b15a402e3085f Mon Sep 17 00:00:00 2001
From: Adam Goldsmith <adam@adamgoldsmith.name>
Date: Sat, 28 Mar 2020 17:08:27 -0400
Subject: [PATCH] Define data pins and attach interrupts using pin numbers

---
 hidReader.ino | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/hidReader.ino b/hidReader.ino
index 537d813..421cf27 100644
--- a/hidReader.ino
+++ b/hidReader.ino
@@ -9,6 +9,10 @@
 #include <limits.h>
 #include <Keyboard.h>
 
+// DATA pins
+#define DATA0 2
+#define DATA1 3
+
 // LED pins
 #define LED_GREEN 11;
 #define LED_RED 12;
@@ -42,13 +46,13 @@ void ISR_INT1() {
 }
 
 void setup() {
-  pinMode(2, INPUT); // DATA0 (INT0)
-  pinMode(3, INPUT); // DATA1 (INT1)
+  pinMode(DATA0, INPUT);
+  pinMode(DATA1, INPUT);
 
   Serial.begin(9600);
 
-  attachInterrupt(0, ISR_INT0, FALLING);
-  attachInterrupt(1, ISR_INT1, FALLING);
+  attachInterrupt(digitalPinToInterrupt(DATA0), ISR_INT0, FALLING);
+  attachInterrupt(digitalPinToInterrupt(DATA1), ISR_INT1, FALLING);
 
   Keyboard.begin();
 }