X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/rsbs2/blobdiff_plain/d51930558a73dd1083b924159971d4c77df411e6..da7751cb0539c2ecb03ff66d05904626052e06e3:/bmc/chassis.c

diff --git a/bmc/chassis.c b/bmc/chassis.c
new file mode 100644
index 0000000..5bdad1f
--- /dev/null
+++ b/bmc/chassis.c
@@ -0,0 +1,37 @@
+#include <avr/io.h>
+#include <stdio.h>
+
+#include "chassis.h"
+
+#define DEBUG
+
+void chassis_init()
+{
+	DDRB = 0xff;
+	PORTB = 0xff;
+}
+
+void chassis_control(unsigned char action)
+{
+#ifdef DEBUG
+	printf("Chassis control 0x%02x\n", action);
+#endif
+
+	switch(action) {
+		case CHASSIS_ACTION_POWER_DOWN:
+			PORTB=0xff;
+			break;
+
+		case CHASSIS_ACTION_POWER_UP:
+			PORTB=0x00;
+			break;
+
+		case CHASSIS_ACTION_HARD_RESET:
+			PORTB=0x55;
+			break;
+
+		default:
+			printf("Unimplemented chassis action 0x%02x\n", action);
+			break;
+	}
+}