nes-proj/cpu/stm32w108/board-sensors.h

67 lines
2.4 KiB
C

/**
* \addtogroup mbxxx-platform
*
* @{
*/
/*
* Copyright (c) 2010, STMicroelectronics.
* 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.
*
*/
/**
* \file
* Declarations for sensor-related functions that are
* common to all stm32w platforms.
*
*
* \author Salvatore Pitrulli <salvopitru@users.sourceforge.net>
*/
#ifndef BOARD_SENSORS_H
#define BOARD_SENSORS_H
/**
* Remember state of sensors (if active or not), in order to
* resume their original state after calling board_sensors_power_up().
* Useful when entering in sleep mode, since all system
* peripherals have to be reinitialized.
*/
void board_sensors_power_down(void);
/**
* Resume the state of all on-board sensors on to the state
* that they had when board_sensors_power_down() was called.
* Useful when sensors have to be used after the micro was put
* in deep sleep mode.
*/
void board_sensors_power_up(void);
#endif /* BOARD_SENSORS_H */
/** @} */