From a7b983542c0b4a835c89398f5ba2da8ebe759f3e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomek=20Re=CC=A8kawek?= <rekawek@adobe.com>
Date: Sat, 26 Nov 2016 17:19:44 +0100
Subject: [PATCH] Cosmetic changes.

---
 README.md                     | 6 +++---
 mac_plus_ps2/mac_plus_ps2.ino | 5 +++--
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 807de5c..8cd3c6f 100644
--- a/README.md
+++ b/README.md
@@ -19,11 +19,11 @@ The order of RJ10 pins is the same as in the computer connector:
 
 For the Mini-DIN 6 plug, pins should be connected as follows:
 
-1. +DATA -> pin 2,
+1. +DATA -> pin 3,
 2. -,
 3. GND -> GND,
 4. Vcc -> +5V,
-5. +CLK -> pin 3,
+5. +CLK -> pin 2,
 6. -
 
 Pinout for the female connector from front (copied from [Wikipedia](https://en.wikipedia.org/wiki/PS/2_port)):
@@ -34,4 +34,4 @@ Pinout for the female connector from front (copied from [Wikipedia](https://en.w
  
 * [Similar project based on stm32f0discovery kit](http://www.synack.net/~bbraun/mackbd/index.html),
 * [Mac Plus technical information](http://www.mac.linux-m68k.org/devel/plushw.php) - contains the description of the protocol,
-* [Mac Plus scancodes](https://github.com/altercation/tmk_firrmware_hhkb_teensy2/blob/master/protocol/m0110.c).
+* [Mac Plus keyboard rawcodes](https://github.com/altercation/tmk_firrmware_hhkb_teensy2/blob/master/protocol/m0110.c).
diff --git a/mac_plus_ps2/mac_plus_ps2.ino b/mac_plus_ps2/mac_plus_ps2.ino
index 8c7b6d1..2bc886a 100644
--- a/mac_plus_ps2/mac_plus_ps2.ino
+++ b/mac_plus_ps2/mac_plus_ps2.ino
@@ -66,6 +66,7 @@ void loop() {
   }
 }
 
+// reads the command, operates the diagnostic LED and switches pin mode back to OUTPUT
 byte readCmd() {
   digitalWrite(LED_BUILTIN, LOW);
   pinMode(MAC_DATA_PIN, INPUT_PULLUP);
@@ -162,8 +163,6 @@ unsigned int getExtendedTransition() {
   }
 }
 
-boolean capsLockPressed = false;
-
 unsigned int translate(byte scanCode, boolean extended, boolean released) {
   unsigned int translated = extended ? extScanCodesTable[scanCode] : scanCodesTable[scanCode];
   if (translated == NULL_TRANSITION) {
@@ -179,6 +178,8 @@ unsigned int translate(byte scanCode, boolean extended, boolean released) {
   }
 }
 
+boolean capsLockPressed = false;
+
 unsigned int handleCapsLockRelease() {
   if (capsLockPressed) {
     capsLockPressed = false;