X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/rsbs2/blobdiff_plain/d7bda89e596d43e5a9920269612f992e92d5ada3..2fd81eb058a54dbeb196c9cea47c1f2e15f6cd51:/bmc/bmc.c

diff --git a/bmc/bmc.c b/bmc/bmc.c
index 06a3829..e3690a4 100644
--- a/bmc/bmc.c
+++ b/bmc/bmc.c
@@ -1,24 +1,50 @@
-#define F_CPU 1000000UL
-
-#include <avr/io.h>
-
-int main(void)
-{
-	uint8_t pb = 0x00;
-	int8_t dir = 1;
-	volatile uint16_t i;
-
-	DDRB = 0xff;
-
-	while(1) {
-		pb += dir;
-		PORTB = pb;
-
-		for (i = 0; i < (pb<<5); i++) {}
-
-		if ((pb == 0) || (pb == 0xff))
-			dir = -dir;
-	}
-
-	return 0;
-}
+#include <avr/io.h>
+#include <avr/interrupt.h>
+#include <avr/sleep.h>
+#include <string.h>
+#include <stdio.h>
+#include "usart.h"
+#include "i2c.h"
+#include "ipmb.h"
+#include "chassis.h"
+#include "bmc.h"
+
+#undef SLEEP_MODE
+
+int main(void)
+{
+	unsigned char buf[24];
+	unsigned int len;
+
+	set_sleep_mode(SLEEP_MODE_IDLE);
+
+	chassis_init();
+	usart_init();
+	sei();
+	i2c_init();
+
+	while(1) {
+		cli();
+		while (i2c_done) {
+			len = i2c_len;
+			memcpy(buf, (unsigned char*)i2c_databuf, len);
+			i2c_done = 0x00;
+			sei();
+
+			decode_ipmb_pkt(buf, len);
+
+			cli();
+		}
+
+#ifdef SLEEP_MODE
+		sleep_enable();
+#endif
+		sei();
+#ifdef SLEEP_MODE
+		sleep_cpu();
+		sleep_disable();
+#endif
+	}
+
+	return 0;
+}