From: Michael Gernoth <michael@gernoth.net>
Date: Mon, 23 Aug 2010 10:18:15 +0000 (+0200)
Subject: Only set PullUPs for ATMEGA16, need definitions for other chips
X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/rsbs2/commitdiff_plain/e641fce6dede45cea9a98812d06ab6e8f0355c70?ds=sidebyside

Only set PullUPs for ATMEGA16, need definitions for other chips
---

diff --git a/bmc/i2c.c b/bmc/i2c.c
index 6ffa31f..92c00cc 100644
--- a/bmc/i2c.c
+++ b/bmc/i2c.c
@@ -21,7 +21,11 @@ void i2c_init()
 	TWDR = 0x00;
 	TWCR &= ~((1<<TWSTA) | (1<<TWSTO));
 	TWCR |= ((1<<TWEA) | (1<<TWEN) | (1<<TWIE)); 
+#ifdef __AVR_ATmega16__
 	PORTC = 0x03;
+#else
+#error "Don't know how to set pullups for this chip, please add support"
+#endif
 }
 
 void i2c_send(unsigned char *buf, int len)