add ballboard state machine

[aversive.git] / projects / microb2010 / ballboard / state.h

diff --git a/projects/microb2010/ballboard/state.h b/projects/microb2010/ballboard/state.h
new file mode 100644 (file)
index 0000000..9495ecf
--- /dev/null
+++ b/projects/microb2010/ballboard/state.h
@@ -0,0 +1,40 @@
+/*
+ *  Copyright Droids Corporation (2009)
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  Revision : $Id: state.h,v 1.5 2009-11-08 17:25:00 zer0 Exp $
+ *
+ */
+
+#ifndef _STATE_H_
+#define _STATE_H_
+
+/* set a new state, return 0 on success */
+int8_t state_set_mode(uint8_t mode);
+
+/* get current state */
+uint8_t state_get_mode(void);
+
+uint8_t state_get_ball_count(void);
+
+/* launch state machine */
+void state_machine(void);
+
+void state_init(void);
+
+extern uint8_t state_debug;
+
+#endif