From: Jan "Yenya" Kasprzak <kas@fi.muni.cz>
Date: Fri, 14 Sep 2012 21:01:20 +0000 (+0200)
Subject: buttons according to pins.txt
X-Git-Tag: gerber-fab-20121029-1711~36
X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?p=bike-lights.git;a=commitdiff_plain;h=2a206315ac194c21e3a14ca0b3a9e29cd0cec0b2

buttons according to pins.txt
---

diff --git a/firmware/buttons.c b/firmware/buttons.c
index d5a18be..84dd8da 100644
--- a/firmware/buttons.c
+++ b/firmware/buttons.c
@@ -11,8 +11,8 @@ static unsigned char sleep_after_release;
 
 void init_buttons()
 {
-	DDRB &= ~(_BV(PB6) | _BV(PB0));
-	PORTB |= _BV(PB6) | _BV(PB0);
+	DDRB &= ~(_BV(PB4) | _BV(PB6));
+	PORTB |=  _BV(PB4) | _BV(PB6);
 
 	sleep_after_release = 0;
 	// log_byte(PORTB);
@@ -56,7 +56,7 @@ void timer_check_buttons()
 	unsigned char i;
 	unsigned char port_states[N_BUTTONS] = {
 		pinb & _BV(PB6),
-		pinb & _BV(PB0),
+		pinb & _BV(PB4),
 	};
 	for (i = 0; i < N_BUTTONS; i++) {
 		if (!port_states[i]) { // is pressed