From 41d36f28612cb6c49cf0260236f3b834549883be Mon Sep 17 00:00:00 2001
From: Leo C
Date: Tue, 14 Oct 2014 12:53:48 +0200
Subject: pin command, add user configurable i/o pins

---
 avr/main.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'avr/main.c')

diff --git a/avr/main.c b/avr/main.c
index 9d7c89f..0470fea 100644
--- a/avr/main.c
+++ b/avr/main.c
@@ -95,11 +95,10 @@ void setup_avr(void)
 	CLKPR = 0;
 
 	/* Timer */
-	PRR0 &= ~_BV(PRTIM2);
-	OCR2A = F_CPU / 256 / 1000 - 1; /* Timer2: 1000Hz interval (OC2A) */
-	TCCR2A = (0b10 << WGM20);	/* CTC Mode */
-	TCCR2B = (0b110 << CS20);	/* Prescaler 256 */
-	TIMSK2 = _BV(OCIE2A);		/* Enable TC2.oca interrupt */
+	PRR1 &= ~_BV(PRTIM3);
+	OCR3A = F_CPU / 1000 - 1;	/* Timer3: 1000Hz interval (OC3A) */
+	TCCR3B = (0b01<<WGM32)|(0b001<<CS30); /* CTC Mode, Prescaler 1 */
+	TIMSK3 = _BV(OCIE3A);		/* Enable TC2.oca interrupt */
 }
 
 static
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