X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/rsbs2/blobdiff_plain/99e4226b74acd4286b735b5da275853701dcacf0..7f52e04004f9e6147790d674600e0eed5a5e8448:/bmc/bmc.c

diff --git a/bmc/bmc.c b/bmc/bmc.c
index c786032..d7c5cdc 100644
--- a/bmc/bmc.c
+++ b/bmc/bmc.c
@@ -1,4 +1,5 @@
 #include <avr/io.h>
+#include <avr/sleep.h>
 #include <avr/interrupt.h>
 #include <stdio.h>
 #include "usart.h"
@@ -6,27 +7,24 @@
 
 int main(void)
 {
-	uint8_t pb = 0x00;
-	int8_t dir = 1;
-	volatile uint16_t i;
-
 	DDRB = 0xff;
+	PORTB = 0xff;
 
 	usart_init();
+	printf("\n");
+
 	i2c_init();
 
+	printf("Waiting for I2C...\n");
+
 	sei();
 
-	printf("Hallo!\n");
+	PORTB = 0xff;
 
 	while(1) {
-		pb += dir;
-		PORTB = pb;
-
-		for (i = 0; i < (pb<<5); i++) {}
-
-		if ((pb == 0) || (pb == 0xff))
-			dir = -dir;
+#if 1
+		sleep_mode();
+#endif
 	}
 
 	return 0;