/******************************************************************************

 @file  saddr.h

 @brief Zigbee and 802.15.4 device address utility functions.

 Group: WCS, LPC, BTS
 Target Device: CC13xx

 ******************************************************************************
 
 Copyright (c) 2005-2017, Texas Instruments Incorporated
 All rights reserved.

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 are met:

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    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.

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    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
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 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 ******************************************************************************
 Release Name: simplelink_cc13x0_sdk_1_40_00_10"
 Release Date: 2017-06-27 19:05:53
 *****************************************************************************/

#ifndef SADDR_H
#define SADDR_H


#ifdef __cplusplus
extern "C" {
#endif

/****************************************************************************
 * MACROS
 */

/* Extended address length */
#define SADDR_EXT_LEN   8

/* Address modes */
#define SADDR_MODE_NONE       0       /* Address not present */
#define SADDR_MODE_RESERVED   1       /* Reserved Address Mode */
#define SADDR_MODE_SHORT      2       /* Short address */
#define SADDR_MODE_EXT        3       /* Extended address */

/****************************************************************************
 * TYPEDEFS
 */

/* Extended address */
typedef uint8 sAddrExt_t[SADDR_EXT_LEN];

/* Combined short/extended device address */
typedef struct
{
  union
  {
    uint16      shortAddr;    /* Short address */
    sAddrExt_t  extAddr;      /* Extended address */
  } addr;
  uint8         addrMode;     /* Address mode */
} sAddr_t;

/****************************************************************************
 * @fn          sAddrCmp
 *
 * @brief       Compare two device addresses.
 *
 * input parameters
 *
 * @param       pAddr1        - Pointer to first address.
 * @param       pAddr2        - Pointer to second address.
 *
 * output parameters
 *
 * @return      TRUE if addresses are equal, FALSE otherwise
 */
extern bool sAddrCmp(const sAddr_t *pAddr1, const sAddr_t *pAddr2);

/****************************************************************************
 * @fn          sAddrIden
 *
 * @brief       Check if two device addresses are identical.
 *
 *              This routine is virtually the same as sAddrCmp, which is used
 *              to determine if two different addresses are the same. However,
 *              this routine can be used to determine if an address is the
 *              same as a previously stored address. The key difference is in
 *              the former case, if the address mode is "none", then the
 *              assumption is that the two addresses can not be the same. But
 *              in the latter case, the address mode itself is being compared.
 *              So two addresses can be identical even if the address mode is
 *              "none", as long as the address mode of both addresses being
 *              compared is the "none".
 *
 * input parameters
 *
 * @param       pAddr1        - Pointer to first address.
 * @param       pAddr2        - Pointer to second address.
 *
 * output parameters
 *
 * @return      TRUE if addresses are identical, FALSE otherwise
 */
extern bool sAddrIden(const sAddr_t *pAddr1, const sAddr_t *pAddr2);

/****************************************************************************
 * @fn          sAddrCpy
 *
 * @brief       Copy a device address.
 *
 * input parameters
 *
 * @param       pSrc         - Pointer to address to copy.
 *
 * output parameters
 *
 * @param       pDest        - Pointer to address of copy.
 *
 * @return      None.
 */
extern void sAddrCpy(sAddr_t *pDest, const sAddr_t *pSrc);

/****************************************************************************
 * @fn          sAddrExtCmp
 *
 * @brief       Compare two extended addresses.
 *
 * input parameters
 *
 * @param       pAddr1        - Pointer to first address.
 * @param       pAddr2        - Pointer to second address.
 *
 * output parameters
 *
 * @return      TRUE if addresses are equal, FALSE otherwise
 */
extern bool sAddrExtCmp(const uint8 * pAddr1, const uint8 * pAddr2);

/****************************************************************************
 * @fn          sAddrExtCpy
 *
 * @brief       Copy an extended address.
 *
 * input parameters
 *
 * @param       pSrc         - Pointer to address to copy.
 *
 * output parameters
 *
 * @param       pDest        - Pointer to address of copy.
 *
 * @return      pDest + SADDR_EXT_LEN.
 */
void *sAddrExtCpy(uint8 * pDest, const uint8 * pSrc);

#ifdef __cplusplus
}
#endif

#endif /* SADDR_H */
