From d4506bca9ee4231571d99a4291f8295e9245ad7a Mon Sep 17 00:00:00 2001
From: "Jan \"Yenya\" Kasprzak" <kas@fi.muni.cz>
Date: Sun, 30 Sep 2012 21:57:14 +0200
Subject: [PATCH] tmr: suspend function

---
 firmware/tmr.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/firmware/tmr.c b/firmware/tmr.c
index 5a44037..5a94f9a 100644
--- a/firmware/tmr.c
+++ b/firmware/tmr.c
@@ -18,6 +18,13 @@ void init_tmr()
 	pattern_div = PATTERN_DIV;
 }
 
+void susp_tmr()
+{
+	TCCR0A = TCCR0B = 0;
+	TIMSK &= ~_BV(OCIE0A);
+	TIFR = 0;
+}
+
 ISR(TIMER0_COMPA_vect)
 {
 	++jiffies;
-- 
2.39.3