1 files changed, 93 insertions, 0 deletions
diff --git a/os/hal/include/emc.h b/os/hal/include/emc.h
new file mode 100644
index 000000000..2d5f78d71
--- /dev/null
+++ b/os/hal/include/emc.h
@@ -0,0 +1,93 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
+                 2011,2012,2013 Giovanni Di Sirio.
+
+    This file is part of ChibiOS/RT.
+
+    ChibiOS/RT 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_ */
+
+/** @} */