From 2993d6b11b316e91baeae41c14d6c37c3e79226f Mon Sep 17 00:00:00 2001
From: Cyrille Meichel <cmeichel@free.fr>
Date: Mon, 27 Feb 2017 08:29:23 +0100
Subject: [PATCH] Fix possible conflicts with portD

---
 firmware/main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/firmware/main.c b/firmware/main.c
index e321561..09dc24f 100755
--- a/firmware/main.c
+++ b/firmware/main.c
@@ -340,7 +340,8 @@ int main(void) {
 	PORTD = 0;
 	PORTB = 0;
 	/* all outputs except PD2 = INT0 */
-	DDRD = ~(1 << 2);
+	/*DDRD = ~(1 << 2);*/
+	DDRD = 0x00;
 
 	/* output SE0 for USB reset */
 	DDRB = ~0;