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/*
ChibiOS/HAL - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012,2013,2014 Giovanni Di Sirio.
This file is part of ChibiOS/HAL
ChibiOS/HAL 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 3 of the License, or
(at your option) any later version.
ChibiOS/RT 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, see <http://www.gnu.org/licenses/>.
*/
/*
Concepts and parts of this file have been contributed by Uladzimir Pylinsky
aka barthess.
*/
/**
* @file emc.h
* @brief EMC Driver macros and structures.
*
* @addtogroup EMC
* @{
*/
#ifndef _EMC_H_
#define _EMC_H_
#if HAL_USE_EMC || defined(__DOXYGEN__)
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
/**
* @brief Driver state machine possible states.
*/
typedef enum {
EMC_UNINIT = 0, /**< Not initialized. */
EMC_STOP = 1, /**< Stopped. */
EMC_READY = 2, /**< Ready. */
} emcstate_t;
/**
* @brief Type of a structure representing a EMC driver.
*/
typedef struct EMCDriver EMCDriver;
#include "emc_lld.h"
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#ifdef __cplusplus
extern "C" {
#endif
void emcInit(void);
void emcObjectInit(EMCDriver *emcp);
void emcStart(EMCDriver *emcp, const EMCConfig *config);
void emcStop(EMCDriver *emcp);
#ifdef __cplusplus
}
#endif
#endif /* HAL_USE_EMC */
#endif /* _EMC_H_ */
/** @} */
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