osd-contiki/platform/guhRF/dev/sg-ready.h

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/*
* Copyright (c) 2015 Bernhard Trinnes
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of the copyright holders nor the names of
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
*/
/**
* \file
*
* \brief
*
*
* \author
* Bernhard Trinnes bernhard.trinnes@guh.guru
*
*/
#ifndef __SGREADY_H__
#define __SGREADY_H__
#include <avr/io.h>
#define LATCH_TIME 3000 // time in micro seconds
#define RELAY1_ON (1<<DDRB4)
#define RELAY1_OFF (1<<DDRB5)
#define RELAY2_ON (1<<DDRB6)
#define RELAY2_OFF (1<<DDRB7)
#define RELAY1_FB (1<<DDRD5)
#define RELAY2_FB (1<<DDRD7)
/** @name Smart Grid Ready Functions */
/** @{ */
void sg_relay_init(uint8_t state);
void sg_set_state(uint8_t pin);
uint8_t sg_get_state();
void sg_switch_difference(uint8_t old_state, uint8_t new_state);
/** @} */
#endif /* __SGREADY_H__ */