From e3404275bbab95fc189410f67e9d3e520646ead9 Mon Sep 17 00:00:00 2001
From: Neale Pickett <neale@woozle.org>
Date: Mon, 3 Feb 2014 19:53:46 -0700
Subject: [PATCH] Pull-up DATA to deal with controller unplug

---
 ISSUES.txt | 3 ++-
 avr.c      | 4 ++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ISSUES.txt b/ISSUES.txt
index 6b5dc97..cb9e6e3 100644
--- a/ISSUES.txt
+++ b/ISSUES.txt
@@ -13,4 +13,5 @@ Fixed
 5. Make setup mode less confusing
 6. Allow jam clock adjustments in setup
 7. Unified build with multiple firmware targets
-8. Debounce buttons
\ No newline at end of file
+8. Debounce buttons
+9. Pull-up NES data to prevent going apeshit when you unplug the controller
diff --git a/avr.c b/avr.c
index 4d793b0..ff24fbb 100644
--- a/avr.c
+++ b/avr.c
@@ -39,6 +39,10 @@ avr_init(void)
 	TCCR1B |= _BV(CS11) | _BV(CS10); // prescale: clk_io / 64
 	TIMSK1 |= _BV(OCIE1A);
 	
+	// Pull-up NES data line
+	bit(PORTA, _BV(NESOUT), true);
+
+	// Turn on Power Supply
 	bit(PORTA, _BV(7), true);
 	
 	PORTB = 0xff;