176 lines
6.0 KiB
C
176 lines
6.0 KiB
C
|
/**************************************************************************************************
|
|||
|
Filename: saddr.h
|
|||
|
Revised: $Date: 2009-12-10 08:32:15 -0800 (Thu, 10 Dec 2009) $
|
|||
|
Revision: $Revision: 21311 $
|
|||
|
|
|||
|
Description: Zigbee and 802.15.4 device address utility functions.
|
|||
|
|
|||
|
|
|||
|
Copyright 2005-2010 Texas Instruments Incorporated. All rights reserved.
|
|||
|
|
|||
|
IMPORTANT: Your use of this Software is limited to those specific rights
|
|||
|
granted under the terms of a software license agreement between the user
|
|||
|
who downloaded the software, his/her employer (which must be your employer)
|
|||
|
and Texas Instruments Incorporated (the "License"). You may not use this
|
|||
|
Software unless you agree to abide by the terms of the License. The License
|
|||
|
limits your use, and you acknowledge, that the Software may not be modified,
|
|||
|
copied or distributed unless embedded on a Texas Instruments microcontroller
|
|||
|
or used solely and exclusively in conjunction with a Texas Instruments radio
|
|||
|
frequency transceiver, which is integrated into your product. Other than for
|
|||
|
the foregoing purpose, you may not use, reproduce, copy, prepare derivative
|
|||
|
works of, modify, distribute, perform, display or sell this Software and/or
|
|||
|
its documentation for any purpose.
|
|||
|
|
|||
|
YOU FURTHER ACKNOWLEDGE AND AGREE THAT THE SOFTWARE AND DOCUMENTATION ARE
|
|||
|
PROVIDED <EFBFBD>AS IS<EFBFBD> WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
|
|||
|
INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, TITLE,
|
|||
|
NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL
|
|||
|
TEXAS INSTRUMENTS OR ITS LICENSORS BE LIABLE OR OBLIGATED UNDER CONTRACT,
|
|||
|
NEGLIGENCE, STRICT LIABILITY, CONTRIBUTION, BREACH OF WARRANTY, OR OTHER
|
|||
|
LEGAL EQUITABLE THEORY ANY DIRECT OR INDIRECT DAMAGES OR EXPENSES
|
|||
|
INCLUDING BUT NOT LIMITED TO ANY INCIDENTAL, SPECIAL, INDIRECT, PUNITIVE
|
|||
|
OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF PROCUREMENT
|
|||
|
OF SUBSTITUTE GOODS, TECHNOLOGY, SERVICES, OR ANY CLAIMS BY THIRD PARTIES
|
|||
|
(INCLUDING BUT NOT LIMITED TO ANY DEFENSE THEREOF), OR OTHER SIMILAR COSTS.
|
|||
|
|
|||
|
Should you have any questions regarding your right to use this Software,
|
|||
|
contact Texas Instruments Incorporated at www.TI.com.
|
|||
|
**************************************************************************************************/
|
|||
|
|
|||
|
#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_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 */
|