/**
* @file rm_osal.h
*
* @brief
* This is the sample OS Adaptation layer which is used by the RM low level
* driver. The OSAL layer can be ported in either of the following
* manners to a native OS:
*
* Approach 1:
* @n Use Prebuilt Libraries
* - Ensure that the provide an implementation of all
* Osal_XXX API for their native OS.
* - Link the prebuilt libraries with their application.
* - Refer to the "example" directory for an example of this
* @n Pros:
* - Customers can reuse prebuilt TI provided libraries
* @n Cons:
* - Level of indirection in the API to get to the actual OS call
*
* Approach 2:
* @n Rebuilt Library
* - Create a copy of this file and modify it to directly
* inline the native OS calls
* - Rebuild the RM low level drivver library; ensure that the Include
* path points to the directory where the copy of this file
* has been provided.
* - Please refer to the "test" directory for an example of this
* @n Pros:
* - Optimizations can be done to remove the level of indirection
* @n Cons:
* - RM LLD Libraries need to be rebuilt by the customer.
*
* \par
* NOTE:
* (C) Copyright 2012-2013 Texas Instruments, Inc.
*
* 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 Texas Instruments Incorporated 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 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.
*
* \par
*/
#ifndef __RM_OSAL_H__
#define __RM_OSAL_H__
/** @addtogroup RM_OSAL_API
@{
*/
/**********************************************************************
************************* Extern Declarations ************************
**********************************************************************/
extern void* Osal_rmMalloc (uint32_t num_bytes);
extern void Osal_rmFree (void *ptr, uint32_t size);
extern void Osal_rmLog (char *fmt, ... );
/**
* @brief The macro is used by the RM LLD to allocate memory of specified
* size
*
* Prototype:
* The following is the C prototype for the expected OSAL API.
*
* @verbatim
void* Osal_rmMalloc (uint32_t numBytes)
@endverbatim
*
* Parameter
* @n Number of bytes to be allocated
*
* Parameter
* @n If true the memory should could from shared memory
*
* Return Value
* @n Pointer to the allocated block size
*/
#define Rm_osalMalloc Osal_rmMalloc
/**
* @brief The macro is used by the RM LLD to free a allocated block of
* memory
*
* Prototype:
* The following is the C prototype for the expected OSAL API.
*
* @verbatim
void Osal_rmFree (void *ptr, uint32_t size)
@endverbatim
*
* Parameter
* @n Pointer to the block of memory to be cleaned up.
* @n Size of the allocated memory which is being freed.
*
* Return Value
* @n Not applicable.
*/
#define Rm_osalFree Osal_rmFree
/**
* @brief The macro is used by the RM LLD to log various
* messages.
*
* Prototype:
* The following is the C prototype for the expected OSAL API.
*
* @verbatim
void Osal_rmLog( char *fmt, ... )
@endverbatim
*
* Parameter
* @n printf-style format string
*
* Return Value
* @n Not applicable.
*/
#define Rm_osalLog Osal_rmLog
/**
@}
*/
#endif /* __RM_OSAL_H__ */