Import of the contiki-2.x development code from the SICS internal CVS server

core/dev/leds.h

@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2005, Swedish Institute of Computer Science
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * This file is part of the Contiki operating system.
+ *
+ * @(#)$Id: leds.h,v 1.1 2006/06/17 22:41:16 adamdunkels Exp $
+ */
+/**
+ * \addtogroup dev
+ * @{
+ */
+
+/**
+ * \defgroup leds LEDs API
+ *
+ * The LEDs API defines a set of functions for accessing LEDs for
+ * Contiki plaforms with LEDs.
+ *
+ * A platform with LED support must implement this API.
+ * @{
+ */
+
+#ifndef __LEDS_H__
+#define __LEDS_H__
+
+void leds_init(void);
+
+/**
+ * Blink all LEDs.
+ */
+void leds_blink(void);
+
+#define LEDS_GREEN  1
+#define LEDS_YELLOW 2
+#define LEDS_RED    4
+#define LEDS_BLUE   LEDS_YELLOW	/* Tmote Sky is colorblind? */
+#define leds_blue   leds_yellow
+
+#define LEDS_ALL    7
+
+/**
+ * Returns the current status of all leds (respects invert)
+ */
+unsigned char leds_get(void);
+void leds_on(unsigned char leds);
+void leds_off(unsigned char leds);
+void leds_toggle(unsigned char leds);
+void leds_invert(unsigned char leds);
+
+
+
+
+void leds_green(int onoroff);
+void leds_red(int onoroff);
+void leds_yellow(int onoroff);
+#define LEDS_ON  1
+#define LEDS_OFF 0
+
+
+
+
+/**
+ * Leds implementation
+ */
+void leds_arch_init(void);
+unsigned char leds_arch_get(void);
+void leds_arch_set(unsigned char leds);
+
+#endif /* __LEDS_H__ */