From 35f7beb8b28a620f2e06e7105d787e0c53627235 Mon Sep 17 00:00:00 2001
From: Florian Jung <flo@windfisch.org>
Date: Tue, 2 Feb 2016 19:04:36 +0100
Subject: cleanup

---
 avr/1wire.c | 21 ---------------------
 1 file changed, 21 deletions(-)

(limited to 'avr/1wire.c')

diff --git a/avr/1wire.c b/avr/1wire.c
index 72722df..5b6a09d 100644
--- a/avr/1wire.c
+++ b/avr/1wire.c
@@ -50,27 +50,6 @@ uint8_t buff[2];
 #define soft_vcc do { W1_DDR &= ~(1<<W1_PIN); W1_OUT |= 1<<W1_PIN; } while(0)
 #define tristate do { W1_DDR &= ~(1<<W1_PIN); W1_OUT &= ~(1<<W1_PIN); } while(0)
 
-/*uint8_t w1_reset(void)
-{
-	uint8_t err = 0;
-
-	hard_gnd;
-
-	_delay_us(480 );			// 480 us
-	cli();
-	
-	soft_vcc;
-	
-	_delay_us( 66 );
-	if (W1_IN & (1<<W1_PIN))			// no presence detect
-		err = 1;
-	sei();
-	_delay_us( 480 - 66 );
-	if( (W1_IN & (1<<W1_PIN)) == 0 )		// short circuit
-		err = 2;
-	return err;
-}*/
-
 uint8_t w1_reset(void)
 {
 	uint8_t err = 0;
-- 
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