/**************************************************************************************************
Filename: zcl.c
Revised: $Date: 2012-01-30 10:40:08 -0800 (Mon, 30 Jan 2012) $
Revision: $Revision: 29096 $
Description: This file contains the Zigbee Cluster Library Foundation functions.
Copyright 2006-2012 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
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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
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PROVIDED �AS IS� WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
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**************************************************************************************************/
/*********************************************************************
* INCLUDES
*/
#include "ZComDef.h"
#include "OSAL.h"
#include "OSAL_Tasks.h"
#include "AF.h"
#include "ZDConfig.h"
#include "zcl.h"
#include "zcl_general.h"
#if defined ( INTER_PAN )
#include "stub_aps.h"
#endif
/*********************************************************************
* MACROS
*/
/*** Frame Control ***/
#define zcl_FCType( a ) ( (a) & ZCL_FRAME_CONTROL_TYPE )
#define zcl_FCManuSpecific( a ) ( (a) & ZCL_FRAME_CONTROL_MANU_SPECIFIC )
#define zcl_FCDirection( a ) ( (a) & ZCL_FRAME_CONTROL_DIRECTION )
#define zcl_FCDisableDefaultRsp( a ) ( (a) & ZCL_FRAME_CONTROL_DISABLE_DEFAULT_RSP )
/*** Attribute Access Control ***/
#define zcl_AccessCtrlRead( a ) ( (a) & ACCESS_CONTROL_READ )
#define zcl_AccessCtrlWrite( a ) ( (a) & ACCESS_CONTROL_WRITE )
#define zcl_AccessCtrlCmd( a ) ( (a) & ACCESS_CONTROL_CMD )
#define zcl_AccessCtrlAuthRead( a ) ( (a) & ACCESS_CONTROL_AUTH_READ )
#define zcl_AccessCtrlAuthWrite( a ) ( (a) & ACCESS_CONTROL_AUTH_WRITE )
#define zclParseCmd( a, b ) zclCmdTable[(a)].pfnParseInProfile( (b) )
#define zclProcessCmd( a, b ) zclCmdTable[(a)].pfnProcessInProfile( (b) )
#define zcl_DefaultRspCmd( zclHdr ) ( zcl_ProfileCmd( (zclHdr).fc.type ) && \
(zclHdr).fc.manuSpecific == 0 && \
(zclHdr).commandID == ZCL_CMD_DEFAULT_RSP )
// Commands that have corresponding responses
#define CMD_HAS_RSP( cmd ) ( (cmd) == ZCL_CMD_READ || \
(cmd) == ZCL_CMD_WRITE || \
(cmd) == ZCL_CMD_WRITE_UNDIVIDED || \
(cmd) == ZCL_CMD_CONFIG_REPORT || \
(cmd) == ZCL_CMD_READ_REPORT_CFG || \
(cmd) == ZCL_CMD_DISCOVER || \
(cmd) == ZCL_CMD_DEFAULT_RSP ) // exception
/*********************************************************************
* CONSTANTS
*/
/*********************************************************************
* TYPEDEFS
*/
typedef struct zclLibPlugin
{
struct zclLibPlugin *next;
uint16 startClusterID; // starting cluster ID
uint16 endClusterID; // ending cluster ID
zclInHdlr_t pfnIncomingHdlr; // function to handle incoming message
} zclLibPlugin_t;
// Attribute record list item
typedef struct zclAttrRecsList
{
struct zclAttrRecsList *next;
uint8 endpoint; // Used to link it into the endpoint descriptor
zclReadWriteCB_t pfnReadWriteCB;// Read or Write attribute value callback function
zclAuthorizeCB_t pfnAuthorizeCB;// Authorize Read or Write operation
uint8 numAttributes; // Number of the following records
CONST zclAttrRec_t *attrs; // attribute records
} zclAttrRecsList;
// Cluster option list item
typedef struct zclClusterOptionList
{
struct zclClusterOptionList *next;
uint8 endpoint; // Used to link it into the endpoint descriptor
uint8 numOptions; // Number of the following records
zclOptionRec_t *options; // option records
} zclClusterOptionList;
typedef void *(*zclParseInProfileCmd_t)( zclParseCmd_t *pCmd );
typedef uint8 (*zclProcessInProfileCmd_t)( zclIncoming_t *pInMsg );
typedef struct
{
zclParseInProfileCmd_t pfnParseInProfile;
zclProcessInProfileCmd_t pfnProcessInProfile;
} zclCmdItems_t;
/*********************************************************************
* GLOBAL VARIABLES
*/
uint8 zcl_TaskID;
// The task Id of the Application where the unprocessed Foundation
// Command/Response messages will be sent to.
uint8 zcl_RegisteredMsgTaskID = TASK_NO_TASK;
// The Application should register its attribute data validation function
zclValidateAttrData_t zcl_ValidateAttrDataCB = NULL;
// ZCL Sequence number
uint8 zcl_SeqNum = 0x00;
/*********************************************************************
* EXTERNAL VARIABLES
*/
/*********************************************************************
* EXTERNAL FUNCTIONS
*/
/*********************************************************************
* LOCAL VARIABLES
*/
static zclLibPlugin_t *plugins;
static zclAttrRecsList *attrList;
static zclClusterOptionList *clusterOptionList;
static uint8 zcl_TransID = 0; // This is the unique message ID (counter)
static afIncomingMSGPacket_t *rawAFMsg = NULL;
/*********************************************************************
* LOCAL FUNCTIONS
*/
void zclProcessMessageMSG( afIncomingMSGPacket_t *pkt ); // Not static for ZNP build.
static uint8 *zclBuildHdr( zclFrameHdr_t *hdr, uint8 *pData );
static uint8 zclCalcHdrSize( zclFrameHdr_t *hdr );
static zclLibPlugin_t *zclFindPlugin( uint16 clusterID, uint16 profileID );
static zclAttrRecsList *zclFindAttrRecsList( uint8 endpoint );
static zclOptionRec_t *zclFindClusterOption( uint8 endpoint, uint16 clusterID );
static uint8 zclGetClusterOption( uint8 endpoint, uint16 clusterID );
static void zclSetSecurityOption( uint8 endpoint, uint16 clusterID, uint8 enable );
static uint8 zcl_DeviceOperational( uint8 srcEP, uint16 clusterID, uint8 frameType, uint8 cmd, uint16 profileID );
#if defined ( ZCL_READ ) || defined ( ZCL_WRITE )
static zclReadWriteCB_t zclGetReadWriteCB( uint8 endpoint );
static zclAuthorizeCB_t zclGetAuthorizeCB( uint8 endpoint );
#endif // ZCL_READ || ZCL_WRITE
#ifdef ZCL_READ
static uint16 zclGetAttrDataLengthUsingCB( uint8 endpoint, uint16 clusterID, uint16 attrId );
static ZStatus_t zclReadAttrDataUsingCB( uint8 endpoint, uint16 clusterId, uint16 attrId,
uint8 *pAttrData, uint16 *pDataLen );
static ZStatus_t zclAuthorizeRead( uint8 endpoint, afAddrType_t *srcAddr, zclAttrRec_t *pAttr );
static void *zclParseInReadRspCmd( zclParseCmd_t *pCmd );
static uint8 zclProcessInReadCmd( zclIncoming_t *pInMsg );
#endif // ZCL_READ
#ifdef ZCL_WRITE
static ZStatus_t zclWriteAttrData( uint8 endpoint, afAddrType_t *srcAddr,
zclAttrRec_t *pAttr, zclWriteRec_t *pWriteRec );
static ZStatus_t zclWriteAttrDataUsingCB( uint8 endpoint, afAddrType_t *srcAddr,
zclAttrRec_t *pAttr, uint8 *pAttrData );
static ZStatus_t zclAuthorizeWrite( uint8 endpoint, afAddrType_t *srcAddr, zclAttrRec_t *pAttr );
static void *zclParseInWriteRspCmd( zclParseCmd_t *pCmd );
static uint8 zclProcessInWriteCmd( zclIncoming_t *pInMsg );
static uint8 zclProcessInWriteUndividedCmd( zclIncoming_t *pInMsg );
#endif // ZCL_WRITE
#ifdef ZCL_REPORT
static void *zclParseInConfigReportRspCmd( zclParseCmd_t *pCmd );
static void *zclParseInReadReportCfgRspCmd( zclParseCmd_t *pCmd );
#endif // ZCL_REPORT
static void *zclParseInDefaultRspCmd( zclParseCmd_t *pCmd );
#ifdef ZCL_DISCOVER
static uint8 zclFindNextAttrRec( uint8 endpoint, uint16 clusterID, uint16 *attrId, zclAttrRec_t *pAttr );
static void *zclParseInDiscRspCmd( zclParseCmd_t *pCmd );
static uint8 zclProcessInDiscCmd( zclIncoming_t *pInMsg );
#endif // ZCL_DISCOVER
static uint8 zclSendMsg( zclIncoming_t *pInMsg );
/*********************************************************************
* Parse Profile Command Function Table
*/
static CONST zclCmdItems_t zclCmdTable[] =
{
#ifdef ZCL_READ
/* ZCL_CMD_READ */ { zclParseInReadCmd, zclProcessInReadCmd },
/* ZCL_CMD_READ_RSP */ { zclParseInReadRspCmd, zclSendMsg },
#else
/* ZCL_CMD_READ */ { NULL, NULL },
/* ZCL_CMD_READ_RSP */ { NULL, NULL },
#endif // ZCL_READ
#ifdef ZCL_WRITE
/* ZCL_CMD_WRITE */ { zclParseInWriteCmd, zclProcessInWriteCmd },
/* ZCL_CMD_WRITE_UNDIVIDED */ { zclParseInWriteCmd, zclProcessInWriteUndividedCmd },
/* ZCL_CMD_WRITE_RSP */ { zclParseInWriteRspCmd, zclSendMsg },
/* ZCL_CMD_WRITE_NO_RSP */ { zclParseInWriteCmd, zclProcessInWriteCmd },
#else
/* ZCL_CMD_WRITE */ { NULL, NULL },
/* ZCL_CMD_WRITE_UNDIVIDED */ { NULL, NULL },
/* ZCL_CMD_WRITE_RSP */ { NULL, NULL },
/* ZCL_CMD_WRITE_NO_RSP */ { NULL, NULL },
#endif // ZCL_WRITE
#ifdef ZCL_REPORT
/* ZCL_CMD_CONFIG_REPORT */ { zclParseInConfigReportCmd, zclSendMsg },
/* ZCL_CMD_CONFIG_REPORT_RSP */ { zclParseInConfigReportRspCmd, zclSendMsg },
/* ZCL_CMD_READ_REPORT_CFG */ { zclParseInReadReportCfgCmd, zclSendMsg },
/* ZCL_CMD_READ_REPORT_CFG_RSP */ { zclParseInReadReportCfgRspCmd, zclSendMsg },
/* ZCL_CMD_REPORT */ { zclParseInReportCmd, zclSendMsg },
#else
/* ZCL_CMD_CONFIG_REPORT */ { NULL, NULL },
/* ZCL_CMD_CONFIG_REPORT_RSP */ { NULL, NULL },
/* ZCL_CMD_READ_REPORT_CFG */ { NULL, NULL },
/* ZCL_CMD_READ_REPORT_CFG_RSP */ { NULL, NULL },
/* ZCL_CMD_REPORT */ { NULL, NULL },
#endif // ZCL_REPORT
/* ZCL_CMD_DEFAULT_RSP */ { zclParseInDefaultRspCmd, zclSendMsg },
#ifdef ZCL_DISCOVER
/* ZCL_CMD_DISCOVER */ { zclParseInDiscCmd, zclProcessInDiscCmd },
/* ZCL_CMD_DISCOVER_RSP */ { zclParseInDiscRspCmd, zclSendMsg }
#else
/* ZCL_CMD_DISCOVER */ { NULL, NULL },
/* ZCL_CMD_DISCOVER_RSP */ { NULL, NULL }
#endif // ZCL_DISCOVER
};
/*********************************************************************
* PUBLIC FUNCTIONS
*********************************************************************/
/*********************************************************************
* @fn zcl_Init
*
* @brief Initialization function for the zcl layer.
*
* @param task_id - ZCL task id
*
* @return none
*/
void zcl_Init( uint8 task_id )
{
zcl_TaskID = task_id;
plugins = (zclLibPlugin_t *)NULL;
attrList = (zclAttrRecsList *)NULL;
clusterOptionList = (zclClusterOptionList *)NULL;
}
/*********************************************************************
* @fn zcl_event_loop
*
* @brief Event Loop Processor for zcl.
*
* @param task_id - task id
* @param events - event bitmap
*
* @return unprocessed events
*/
uint16 zcl_event_loop( uint8 task_id, uint16 events )
{
uint8 *msgPtr;
(void)task_id; // Intentionally unreferenced parameter
if ( events & SYS_EVENT_MSG )
{
msgPtr = osal_msg_receive( zcl_TaskID );
while ( msgPtr != NULL )
{
uint8 dealloc = TRUE;
if ( *msgPtr == AF_INCOMING_MSG_CMD )
{
rawAFMsg = (afIncomingMSGPacket_t *)msgPtr;
zclProcessMessageMSG( rawAFMsg );
rawAFMsg = NULL;
}
else if ( zcl_RegisteredMsgTaskID != TASK_NO_TASK )
{
// send it to another task to process.
osal_msg_send( zcl_RegisteredMsgTaskID, msgPtr );
dealloc = FALSE;
}
// Release the memory
if ( dealloc )
{
osal_msg_deallocate( msgPtr );
}
// Next
msgPtr = osal_msg_receive( zcl_TaskID );
}
// return unprocessed events
return (events ^ SYS_EVENT_MSG);
}
// Discard unknown events
return 0;
}
/*********************************************************************
* @fn zcl_getRawAFMsg
*
* @brief Call to get original unprocessed AF message
* (not parsed by ZCL).
*
* NOTE: This function can only be called during a ZCL callback function
* and the calling function must NOT change any data in the message.
*
* @param none
*
* @return pointer to original AF message, NULL if not processing
* AF message.
*/
afIncomingMSGPacket_t *zcl_getRawAFMsg( void )
{
return ( rawAFMsg );
}
/*********************************************************************
* @fn zcl_registerPlugin
*
* @brief Add a Cluster Library handler
*
* @param startClusterID - starting cluster ID
* @param endClusterID - ending cluster ID
* @param pfnHdlr - function pointer to incoming message handler
*
* @return ZSuccess if OK
*/
ZStatus_t zcl_registerPlugin( uint16 startClusterID,
uint16 endClusterID, zclInHdlr_t pfnIncomingHdlr )
{
zclLibPlugin_t *pNewItem;
zclLibPlugin_t *pLoop;
// Fill in the new profile list
pNewItem = osal_mem_alloc( sizeof( zclLibPlugin_t ) );
if ( pNewItem == NULL )
{
return (ZMemError);
}
// Fill in the plugin record.
pNewItem->next = (zclLibPlugin_t *)NULL;
pNewItem->startClusterID = startClusterID;
pNewItem->endClusterID = endClusterID;
pNewItem->pfnIncomingHdlr = pfnIncomingHdlr;
// Find spot in list
if ( plugins == NULL )
{
plugins = pNewItem;
}
else
{
// Look for end of list
pLoop = plugins;
while ( pLoop->next != NULL )
{
pLoop = pLoop->next;
}
// Put new item at end of list
pLoop->next = pNewItem;
}
return ( ZSuccess );
}
/*********************************************************************
* @fn zcl_registerAttrList
*
* @brief Register an Attribute List with ZCL Foundation
*
* @param endpoint - endpoint the attribute list belongs to
* @param numAttr - number of attributes in list
* @param newAttrList - array of Attribute records.
* NOTE: THE ATTRIBUTE IDs (FOR A CLUSTER) MUST BE IN
* ASCENDING ORDER. OTHERWISE, THE DISCOVERY RESPONSE
* COMMAND WILL NOT HAVE THE RIGHT ATTRIBUTE INFO
*
* @return ZSuccess if OK
*/
ZStatus_t zcl_registerAttrList( uint8 endpoint, uint8 numAttr, CONST zclAttrRec_t newAttrList[] )
{
zclAttrRecsList *pNewItem;
zclAttrRecsList *pLoop;
// Fill in the new profile list
pNewItem = osal_mem_alloc( sizeof( zclAttrRecsList ) );
if ( pNewItem == NULL )
{
return (ZMemError);
}
pNewItem->next = (zclAttrRecsList *)NULL;
pNewItem->endpoint = endpoint;
pNewItem->pfnReadWriteCB = NULL;
pNewItem->numAttributes = numAttr;
pNewItem->attrs = newAttrList;
// Find spot in list
if ( attrList == NULL )
{
attrList = pNewItem;
}
else
{
// Look for end of list
pLoop = attrList;
while ( pLoop->next != NULL )
{
pLoop = pLoop->next;
}
// Put new item at end of list
pLoop->next = pNewItem;
}
return ( ZSuccess );
}
/*********************************************************************
* @fn zcl_registerClusterOptionList
*
* @brief Register a Cluster Option List with ZCL Foundation
*
* @param endpoint - endpoint the option list belongs to
* @param numOption - number of options in list
* @param optionList - array of cluster option records.
*
* NOTE: This API should be called to enable 'Application
* Link Key' security and/or 'APS ACK' for a specific
* Cluster. The 'Application Link Key' is discarded
* if security isn't enabled on the device.
* The default behavior is 'Network Key' when security
* is enabled and no 'APS ACK' for the ZCL messages.
*
* @return ZSuccess if OK
*/
ZStatus_t zcl_registerClusterOptionList( uint8 endpoint, uint8 numOption, zclOptionRec_t optionList[] )
{
zclClusterOptionList *pNewItem;
zclClusterOptionList *pLoop;
// Fill in the new profile list
pNewItem = osal_mem_alloc( sizeof( zclClusterOptionList ) );
if ( pNewItem == NULL )
{
return (ZMemError);
}
pNewItem->next = (zclClusterOptionList *)NULL;
pNewItem->endpoint = endpoint;
pNewItem->numOptions = numOption;
pNewItem->options = optionList;
// Find spot in list
if ( clusterOptionList == NULL )
{
clusterOptionList = pNewItem;
}
else
{
// Look for end of list
pLoop = clusterOptionList;
while ( pLoop->next != NULL )
{
pLoop = pLoop->next;
}
// Put new item at end of list
pLoop->next = pNewItem;
}
return ( ZSuccess );
}
/*********************************************************************
* @fn zcl_registerValidateAttrData
*
* @brief Add a validation function for attribute data
*
* @param pfnValidateAttrData - function pointer to validate routine
*
* @return ZSuccess if OK
*/
ZStatus_t zcl_registerValidateAttrData( zclValidateAttrData_t pfnValidateAttrData )
{
zcl_ValidateAttrDataCB = pfnValidateAttrData;
return ( ZSuccess );
}
/*********************************************************************
* @fn zcl_registerReadWriteCB
*
* @brief Register the application's callback function to read/write
* attribute data, and authorize read/write operation.
*
* Note: The pfnReadWriteCB callback function is only required
* when the attribute data format is unknown to ZCL. The
* callback function gets called when the pointer 'dataPtr'
* to the attribute value is NULL in the attribute database
* registered with the ZCL.
*
* Note: The pfnAuthorizeCB callback function is only required
* when the Read/Write operation on an attribute requires
* authorization (i.e., attributes with ACCESS_CONTROL_AUTH_READ
* or ACCESS_CONTROL_AUTH_WRITE access permissions).
*
* @param endpoint - application's endpoint
* @param pfnReadWriteCB - function pointer to read/write routine
* @param pfnAuthorizeCB - function pointer to authorize read/write operation
*
* @return ZSuccess if successful. ZFailure, otherwise.
*/
ZStatus_t zcl_registerReadWriteCB( uint8 endpoint, zclReadWriteCB_t pfnReadWriteCB,
zclAuthorizeCB_t pfnAuthorizeCB )
{
zclAttrRecsList *pRec = zclFindAttrRecsList( endpoint );
if ( pRec != NULL )
{
pRec->pfnReadWriteCB = pfnReadWriteCB;
pRec->pfnAuthorizeCB = pfnAuthorizeCB;
return ( ZSuccess );
}
return ( ZFailure );
}
/*********************************************************************
* @fn zcl_registerForMsg
*
* @brief The ZCL is setup to send all incoming Foundation Command/Response
* messages that aren't processed to one task (if a task is
* registered).
*
* @param taskId - task Id of the Application where commands will be sent to
*
* @return TRUE if task registeration successful, FALSE otherwise
*********************************************************************/
uint8 zcl_registerForMsg( uint8 taskId )
{
// Allow only the first task
if ( zcl_RegisteredMsgTaskID == TASK_NO_TASK )
{
zcl_RegisteredMsgTaskID = taskId;
return ( true );
}
return ( false );
}
/*********************************************************************
* @fn zcl_DeviceOperational
*
* @brief Used to see whether or not the device can send or respond
* to application level commands.
*
* @param srcEP - source endpoint
* @param clusterID - cluster ID
* @param frameType - command type
* @param cmd - command ID
*
* @return TRUE if device is operational, FALSE otherwise
*/
static uint8 zcl_DeviceOperational( uint8 srcEP, uint16 clusterID,
uint8 frameType, uint8 cmd, uint16 profileID )
{
zclAttrRec_t attrRec;
uint8 deviceEnabled = DEVICE_ENABLED; // default value
(void)profileID; // Intentionally unreferenced parameter
// If the device is Disabled (DeviceEnabled attribute is set to Disabled), it
// cannot send or respond to application level commands, other than commands
// to read or write attributes. Note that the Identify cluster cannot be
// disabled, and remains functional regardless of this setting.
if ( zcl_ProfileCmd( frameType ) && cmd <= ZCL_CMD_WRITE_NO_RSP )
{
return ( TRUE );
}
if ( clusterID == ZCL_CLUSTER_ID_GEN_IDENTIFY )
{
return ( TRUE );
}
// Is device enabled?
if ( zclFindAttrRec( srcEP, ZCL_CLUSTER_ID_GEN_BASIC,
ATTRID_BASIC_DEVICE_ENABLED, &attrRec ) )
{
zclReadAttrData( &deviceEnabled, &attrRec, NULL );
}
return ( deviceEnabled == DEVICE_ENABLED ? TRUE : FALSE );
}
/*********************************************************************
* @fn zcl_SendCommand
*
* @brief Used to send Profile and Cluster Specific Command messages.
*
* NOTE: The calling application is responsible for incrementing
* the Sequence Number.
*
* @param srcEp - source endpoint
* @param destAddr - destination address
* @param clusterID - cluster ID
* @param cmd - command ID
* @param specific - whether the command is Cluster Specific
* @param direction - client/server direction of the command
* @param disableDefaultRsp - disable Default Response command
* @param manuCode - manufacturer code for proprietary extensions to a profile
* @param seqNumber - identification number for the transaction
* @param cmdFormatLen - length of the command to be sent
* @param cmdFormat - command to be sent
*
* @return ZSuccess if OK
*/
ZStatus_t zcl_SendCommand( uint8 srcEP, afAddrType_t *destAddr,
uint16 clusterID, uint8 cmd, uint8 specific, uint8 direction,
uint8 disableDefaultRsp, uint16 manuCode, uint8 seqNum,
uint16 cmdFormatLen, uint8 *cmdFormat )
{
endPointDesc_t *epDesc;
zclFrameHdr_t hdr;
uint8 *msgBuf;
uint16 msgLen;
uint8 *pBuf;
uint8 options;
ZStatus_t status;
epDesc = afFindEndPointDesc( srcEP );
if ( epDesc == NULL )
{
return ( ZInvalidParameter ); // EMBEDDED RETURN
}
#if defined ( INTER_PAN )
if ( StubAPS_InterPan( destAddr->panId, destAddr->endPoint ) )
{
options = AF_TX_OPTIONS_NONE;
}
else
#endif
{
options = zclGetClusterOption( srcEP, clusterID );
}
osal_memset( &hdr, 0, sizeof( zclFrameHdr_t ) );
// Not Profile wide command (like READ, WRITE)
if ( specific )
{
hdr.fc.type = ZCL_FRAME_TYPE_SPECIFIC_CMD;
}
else
{
hdr.fc.type = ZCL_FRAME_TYPE_PROFILE_CMD;
}
if ( ( epDesc->simpleDesc == NULL ) ||
( zcl_DeviceOperational( srcEP, clusterID, hdr.fc.type,
cmd, epDesc->simpleDesc->AppProfId ) == FALSE ) )
{
return ( ZFailure ); // EMBEDDED RETURN
}
// Fill in the Maufacturer Code
if ( manuCode != 0 )
{
hdr.fc.manuSpecific = 1;
hdr.manuCode = manuCode;
}
// Set the Command Direction
if ( direction )
{
hdr.fc.direction = ZCL_FRAME_SERVER_CLIENT_DIR;
}
else
{
hdr.fc.direction = ZCL_FRAME_CLIENT_SERVER_DIR;
}
// Set the Disable Default Response field
if ( disableDefaultRsp )
{
hdr.fc.disableDefaultRsp = 1;
}
else
{
hdr.fc.disableDefaultRsp = 0;
}
// Fill in the Transaction Sequence Number
hdr.transSeqNum = seqNum;
// Fill in the command
hdr.commandID = cmd;
// calculate the needed buffer size
msgLen = zclCalcHdrSize( &hdr );
msgLen += cmdFormatLen;
// Allocate the buffer needed
msgBuf = osal_mem_alloc( msgLen );
if ( msgBuf != NULL )
{
// Fill in the ZCL Header
pBuf = zclBuildHdr( &hdr, msgBuf );
// Fill in the command frame
osal_memcpy( pBuf, cmdFormat, cmdFormatLen );
status = AF_DataRequest( destAddr, epDesc, clusterID, msgLen, msgBuf,
&zcl_TransID, options, AF_DEFAULT_RADIUS );
osal_mem_free ( msgBuf );
}
else
{
status = ZMemError;
}
return ( status );
}
#ifdef ZCL_READ
/*********************************************************************
* @fn zcl_SendRead
*
* @brief Send a Read command
*
* @param srcEP - Application's endpoint
* @param dstAddr - destination address
* @param clusterID - cluster ID
* @param readCmd - read command to be sent
* @param direction - direction of the command
* @param seqNum - transaction sequence number
*
* @return ZSuccess if OK
*/
ZStatus_t zcl_SendRead( uint8 srcEP, afAddrType_t *dstAddr,
uint16 clusterID, zclReadCmd_t *readCmd,
uint8 direction, uint8 disableDefaultRsp, uint8 seqNum)
{
uint16 dataLen;
uint8 *buf;
uint8 *pBuf;
ZStatus_t status;
dataLen = readCmd->numAttr * 2; // Attribute ID
buf = osal_mem_alloc( dataLen );
if ( buf != NULL )
{
uint8 i;
// Load the buffer - serially
pBuf = buf;
for (i = 0; i < readCmd->numAttr; i++)
{
*pBuf++ = LO_UINT16( readCmd->attrID[i] );
*pBuf++ = HI_UINT16( readCmd->attrID[i] );
}
status = zcl_SendCommand( srcEP, dstAddr, clusterID, ZCL_CMD_READ, FALSE,
direction, disableDefaultRsp, 0, seqNum, dataLen, buf );
osal_mem_free( buf );
}
else
{
status = ZMemError;
}
return ( status );
}
/*********************************************************************
* @fn zcl_SendReadRsp
*
* @brief Send a Read Response command.
*
* @param srcEP - Application's endpoint
* @param dstAddr - destination address
* @param clusterID - cluster ID
* @param readRspCmd - read response command to be sent
* @param direction - direction of the command
* @param seqNum - transaction sequence number
*
* @return ZSuccess if OK
*/
ZStatus_t zcl_SendReadRsp( uint8 srcEP, afAddrType_t *dstAddr,
uint16 clusterID, zclReadRspCmd_t *readRspCmd,
uint8 direction, uint8 disableDefaultRsp, uint8 seqNum )
{
uint8 *buf;
uint16 len = 0;
ZStatus_t status;
// calculate the size of the command
for ( uint8 i = 0; i < readRspCmd->numAttr; i++ )
{
zclReadRspStatus_t *statusRec = &(readRspCmd->attrList[i]);
len += 2 + 1; // Attribute ID + Status
if ( statusRec->status == ZCL_STATUS_SUCCESS )
{
len++; // Attribute Data Type length
// Attribute Data length
if ( statusRec->data != NULL )
{
len += zclGetAttrDataLength( statusRec->dataType, statusRec->data );
}
else
{
len += zclGetAttrDataLengthUsingCB( srcEP, clusterID, statusRec->attrID );
}
}
}
buf = osal_mem_alloc( len );
if ( buf != NULL )
{
// Load the buffer - serially
uint8 *pBuf = buf;
for ( uint8 i = 0; i < readRspCmd->numAttr; i++ )
{
zclReadRspStatus_t *statusRec = &(readRspCmd->attrList[i]);
*pBuf++ = LO_UINT16( statusRec->attrID );
*pBuf++ = HI_UINT16( statusRec->attrID );
*pBuf++ = statusRec->status;
if ( statusRec->status == ZCL_STATUS_SUCCESS )
{
*pBuf++ = statusRec->dataType;
if ( statusRec->data != NULL )
{
// Copy attribute data to the buffer to be sent out
pBuf = zclSerializeData( statusRec->dataType, statusRec->data, pBuf );
}
else
{
uint16 dataLen;
// Read attribute data directly into the buffer to be sent out
zclReadAttrDataUsingCB( srcEP, clusterID, statusRec->attrID, pBuf, &dataLen );
pBuf += dataLen;
}
}
} // for loop
status = zcl_SendCommand( srcEP, dstAddr, clusterID, ZCL_CMD_READ_RSP, FALSE,
direction, disableDefaultRsp, 0, seqNum, len, buf );
osal_mem_free( buf );
}
else
{
status = ZMemError;
}
return ( status );
}
#endif // ZCL_READ
#ifdef ZCL_WRITE
/*********************************************************************
* @fn sendWriteRequest
*
* @brief Send a Write command
*
* @param dstAddr - destination address
* @param clusterID - cluster ID
* @param writeCmd - write command to be sent
* @param cmd - ZCL_CMD_WRITE, ZCL_CMD_WRITE_UNDIVIDED or ZCL_CMD_WRITE_NO_RSP
* @param direction - direction of the command
* @param seqNum - transaction sequence number
*
* @return ZSuccess if OK
*/
ZStatus_t zcl_SendWriteRequest( uint8 srcEP, afAddrType_t *dstAddr, uint16 clusterID,
zclWriteCmd_t *writeCmd, uint8 cmd, uint8 direction,
uint8 disableDefaultRsp, uint8 seqNum )
{
uint8 *buf;
uint16 dataLen = 0;
ZStatus_t status;
for ( uint8 i = 0; i < writeCmd->numAttr; i++ )
{
zclWriteRec_t *statusRec = &(writeCmd->attrList[i]);
dataLen += 2 + 1; // Attribute ID + Attribute Type
// Attribute Data
dataLen += zclGetAttrDataLength( statusRec->dataType, statusRec->attrData );
}
buf = osal_mem_alloc( dataLen );
if ( buf != NULL )
{
// Load the buffer - serially
uint8 *pBuf = buf;
for ( uint8 i = 0; i < writeCmd->numAttr; i++ )
{
zclWriteRec_t *statusRec = &(writeCmd->attrList[i]);
*pBuf++ = LO_UINT16( statusRec->attrID );
*pBuf++ = HI_UINT16( statusRec->attrID );
*pBuf++ = statusRec->dataType;
pBuf = zclSerializeData( statusRec->dataType, statusRec->attrData, pBuf );
}
status = zcl_SendCommand( srcEP, dstAddr, clusterID, cmd, FALSE,
direction, disableDefaultRsp, 0, seqNum, dataLen, buf );
osal_mem_free( buf );
}
else
{
status = ZMemError;
}
return ( status);
}
/*********************************************************************
* @fn zcl_SendWriteRsp
*
* @brief Send a Write Response command
*
* @param dstAddr - destination address
* @param clusterID - cluster ID
* @param wrtieRspCmd - write response command to be sent
* @param direction - direction of the command
* @param seqNum - transaction sequence number
*
* @return ZSuccess if OK
*/
ZStatus_t zcl_SendWriteRsp( uint8 srcEP, afAddrType_t *dstAddr,
uint16 clusterID, zclWriteRspCmd_t *writeRspCmd,
uint8 direction, uint8 disableDefaultRsp, uint8 seqNum )
{
uint16 dataLen;
uint8 *buf;
ZStatus_t status;
dataLen = writeRspCmd->numAttr * ( 1 + 2 ); // status + attribute id
buf = osal_mem_alloc( dataLen );
if ( buf != NULL )
{
// Load the buffer - serially
uint8 *pBuf = buf;
for ( uint8 i = 0; i < writeRspCmd->numAttr; i++ )
{
*pBuf++ = writeRspCmd->attrList[i].status;
*pBuf++ = LO_UINT16( writeRspCmd->attrList[i].attrID );
*pBuf++ = HI_UINT16( writeRspCmd->attrList[i].attrID );
}
// If there's only a single status record and its status field is set to
// SUCCESS then omit the attribute ID field.
if ( writeRspCmd->numAttr == 1 && writeRspCmd->attrList[0].status == ZCL_STATUS_SUCCESS )
{
dataLen = 1;
}
status = zcl_SendCommand( srcEP, dstAddr, clusterID, ZCL_CMD_WRITE_RSP, FALSE,
direction, disableDefaultRsp, 0, seqNum, dataLen, buf );
osal_mem_free( buf );
}
else
{
status = ZMemError;
}
return ( status );
}
#endif // ZCL_WRITE
#ifdef ZCL_REPORT
/*********************************************************************
* @fn zcl_SendConfigReportCmd
*
* @brief Send a Configure Reporting command
*
* @param dstAddr - destination address
* @param clusterID - cluster ID
* @param cfgReportCmd - configure reporting command to be sent
* @param direction - direction of the command
* @param seqNum - transaction sequence number
*
* @return ZSuccess if OK
*/
ZStatus_t zcl_SendConfigReportCmd( uint8 srcEP, afAddrType_t *dstAddr,
uint16 clusterID, zclCfgReportCmd_t *cfgReportCmd,
uint8 direction, uint8 disableDefaultRsp, uint8 seqNum )
{
uint8 *buf;
uint16 dataLen = 0;
ZStatus_t status;
// Find out the data length
for ( uint8 i = 0; i < cfgReportCmd->numAttr; i++ )
{
zclCfgReportRec_t *reportRec = &(cfgReportCmd->attrList[i]);
dataLen += 1 + 2; // Direction + Attribute ID
if ( reportRec->direction == ZCL_SEND_ATTR_REPORTS )
{
dataLen += 1 + 2 + 2; // Data Type + Min + Max Reporting Intervals
// Find out the size of the Reportable Change field (for Analog data types)
if ( zclAnalogDataType( reportRec->dataType ) )
{
dataLen += zclGetDataTypeLength( reportRec->dataType );
}
}
else
{
dataLen += 2; // Timeout Period
}
}
buf = osal_mem_alloc( dataLen );
if ( buf != NULL )
{
// Load the buffer - serially
uint8 *pBuf = buf;
for ( uint8 i = 0; i < cfgReportCmd->numAttr; i++ )
{
zclCfgReportRec_t *reportRec = &(cfgReportCmd->attrList[i]);
*pBuf++ = reportRec->direction;
*pBuf++ = LO_UINT16( reportRec->attrID );
*pBuf++ = HI_UINT16( reportRec->attrID );
if ( reportRec->direction == ZCL_SEND_ATTR_REPORTS )
{
*pBuf++ = reportRec->dataType;
*pBuf++ = LO_UINT16( reportRec->minReportInt );
*pBuf++ = HI_UINT16( reportRec->minReportInt );
*pBuf++ = LO_UINT16( reportRec->maxReportInt );
*pBuf++ = HI_UINT16( reportRec->maxReportInt );
if ( zclAnalogDataType( reportRec->dataType ) )
{
pBuf = zclSerializeData( reportRec->dataType, reportRec->reportableChange, pBuf );
}
}
else
{
*pBuf++ = LO_UINT16( reportRec->timeoutPeriod );
*pBuf++ = HI_UINT16( reportRec->timeoutPeriod );
}
} // for loop
status = zcl_SendCommand( srcEP, dstAddr, clusterID, ZCL_CMD_CONFIG_REPORT, FALSE,
direction, disableDefaultRsp, 0, seqNum, dataLen, buf );
osal_mem_free( buf );
}
else
{
status = ZMemError;
}
return ( status );
}
/*********************************************************************
* @fn zcl_SendConfigReportRspCmd
*
* @brief Send a Configure Reporting Response command
*
* @param dstAddr - destination address
* @param clusterID - cluster ID
* @param cfgReportRspCmd - configure reporting response command to be sent
* @param direction - direction of the command
* @param seqNum - transaction sequence number
*
* @return ZSuccess if OK
*/
ZStatus_t zcl_SendConfigReportRspCmd( uint8 srcEP, afAddrType_t *dstAddr,
uint16 clusterID, zclCfgReportRspCmd_t *cfgReportRspCmd,
uint8 direction, uint8 disableDefaultRsp, uint8 seqNum )
{
uint16 dataLen;
uint8 *buf;
ZStatus_t status;
// Atrribute list (Status, Direction and Attribute ID)
dataLen = cfgReportRspCmd->numAttr * ( 1 + 1 + 2 );
buf = osal_mem_alloc( dataLen );
if ( buf != NULL )
{
// Load the buffer - serially
uint8 *pBuf = buf;
for ( uint8 i = 0; i < cfgReportRspCmd->numAttr; i++ )
{
*pBuf++ = cfgReportRspCmd->attrList[i].status;
*pBuf++ = cfgReportRspCmd->attrList[i].direction;
*pBuf++ = LO_UINT16( cfgReportRspCmd->attrList[i].attrID );
*pBuf++ = HI_UINT16( cfgReportRspCmd->attrList[i].attrID );
}
// If there's only a single status record and its status field is set to
// SUCCESS then omit the attribute ID field.
if ( cfgReportRspCmd->numAttr == 1 && cfgReportRspCmd->attrList[0].status == ZCL_STATUS_SUCCESS )
{
dataLen = 1;
}
status = zcl_SendCommand( srcEP, dstAddr, clusterID,
ZCL_CMD_CONFIG_REPORT_RSP, FALSE, direction,
disableDefaultRsp, 0, seqNum, dataLen, buf );
osal_mem_free( buf );
}
else
{
status = ZMemError;
}
return ( status );
}
/*********************************************************************
* @fn zcl_SendReadReportCfgCmd
*
* @brief Send a Read Reporting Configuration command
*
* @param dstAddr - destination address
* @param clusterID - cluster ID
* @param readReportCfgCmd - read reporting configuration command to be sent
* @param direction - direction of the command
* @param seqNum - transaction sequence number
*
* @return ZSuccess if OK
*/
ZStatus_t zcl_SendReadReportCfgCmd( uint8 srcEP, afAddrType_t *dstAddr,
uint16 clusterID, zclReadReportCfgCmd_t *readReportCfgCmd,
uint8 direction, uint8 disableDefaultRsp, uint8 seqNum )
{
uint16 dataLen;
uint8 *buf;
ZStatus_t status;
dataLen = readReportCfgCmd->numAttr * ( 1 + 2 ); // Direction + Atrribute ID
buf = osal_mem_alloc( dataLen );
if ( buf != NULL )
{
// Load the buffer - serially
uint8 *pBuf = buf;
for ( uint8 i = 0; i < readReportCfgCmd->numAttr; i++ )
{
*pBuf++ = readReportCfgCmd->attrList[i].direction;
*pBuf++ = LO_UINT16( readReportCfgCmd->attrList[i].attrID );
*pBuf++ = HI_UINT16( readReportCfgCmd->attrList[i].attrID );
}
status = zcl_SendCommand( srcEP, dstAddr, clusterID, ZCL_CMD_READ_REPORT_CFG, FALSE,
direction, disableDefaultRsp, 0, seqNum, dataLen, buf );
osal_mem_free( buf );
}
else
{
status = ZMemError;
}
return ( status );
}
/*********************************************************************
* @fn zcl_SendReadReportCfgRspCmd
*
* @brief Send a Read Reporting Configuration Response command
*
* @param dstAddr - destination address
* @param clusterID - cluster ID
* @param readReportCfgRspCmd - read reporting configuration response command to be sent
* @param direction - direction of the command
* @param seqNum - transaction sequence number
*
* @return ZSuccess if OK
*/
ZStatus_t zcl_SendReadReportCfgRspCmd( uint8 srcEP, afAddrType_t *dstAddr,
uint16 clusterID, zclReadReportCfgRspCmd_t *readReportCfgRspCmd,
uint8 direction, uint8 disableDefaultRsp, uint8 seqNum )
{
uint8 *buf;
uint16 dataLen = 0;
ZStatus_t status;
// Find out the data length
for ( uint8 i = 0; i < readReportCfgRspCmd->numAttr; i++ )
{
zclReportCfgRspRec_t *reportRspRec = &(readReportCfgRspCmd->attrList[i]);
dataLen += 1 + 1 + 2 ; // Status, Direction and Atrribute ID
if ( reportRspRec->status == ZCL_STATUS_SUCCESS )
{
if ( reportRspRec->direction == ZCL_SEND_ATTR_REPORTS )
{
dataLen += 1 + 2 + 2; // Data Type + Min + Max Reporting Intervals
// Find out the size of the Reportable Change field (for Analog data types)
if ( zclAnalogDataType( reportRspRec->dataType ) )
{
dataLen += zclGetDataTypeLength( reportRspRec->dataType );
}
}
else
{
dataLen += 2; // Timeout Period
}
}
}
buf = osal_mem_alloc( dataLen );
if ( buf != NULL )
{
// Load the buffer - serially
uint8 *pBuf = buf;
for ( uint8 i = 0; i < readReportCfgRspCmd->numAttr; i++ )
{
zclReportCfgRspRec_t *reportRspRec = &(readReportCfgRspCmd->attrList[i]);
*pBuf++ = reportRspRec->status;
*pBuf++ = reportRspRec->direction;
*pBuf++ = LO_UINT16( reportRspRec->attrID );
*pBuf++ = HI_UINT16( reportRspRec->attrID );
if ( reportRspRec->status == ZCL_STATUS_SUCCESS )
{
if ( reportRspRec->direction == ZCL_SEND_ATTR_REPORTS )
{
*pBuf++ = reportRspRec->dataType;
*pBuf++ = LO_UINT16( reportRspRec->minReportInt );
*pBuf++ = HI_UINT16( reportRspRec->minReportInt );
*pBuf++ = LO_UINT16( reportRspRec->maxReportInt );
*pBuf++ = HI_UINT16( reportRspRec->maxReportInt );
if ( zclAnalogDataType( reportRspRec->dataType ) )
{
pBuf = zclSerializeData( reportRspRec->dataType,
reportRspRec->reportableChange, pBuf );
}
}
else
{
*pBuf++ = LO_UINT16( reportRspRec->timeoutPeriod );
*pBuf++ = HI_UINT16( reportRspRec->timeoutPeriod );
}
}
}
status = zcl_SendCommand( srcEP, dstAddr, clusterID,
ZCL_CMD_READ_REPORT_CFG_RSP, FALSE,
direction, disableDefaultRsp, 0, seqNum, dataLen, buf );
osal_mem_free( buf );
}
else
{
status = ZMemError;
}
return ( status );
}
/*********************************************************************
* @fn zcl_SendReportCmd
*
* @brief Send a Report command
*
* @param dstAddr - destination address
* @param clusterID - cluster ID
* @param reportCmd - report command to be sent
* @param direction - direction of the command
* @param seqNum - transaction sequence number
*
* @return ZSuccess if OK
*/
ZStatus_t zcl_SendReportCmd( uint8 srcEP, afAddrType_t *dstAddr,
uint16 clusterID, zclReportCmd_t *reportCmd,
uint8 direction, uint8 disableDefaultRsp, uint8 seqNum )
{
uint16 dataLen = 0;
uint8 *buf;
ZStatus_t status;
// calculate the size of the command
for ( uint8 i = 0; i < reportCmd->numAttr; i++ )
{
zclReport_t *reportRec = &(reportCmd->attrList[i]);
dataLen += 2 + 1; // Attribute ID + data type
// Attribute Data
dataLen += zclGetAttrDataLength( reportRec->dataType, reportRec->attrData );
}
buf = osal_mem_alloc( dataLen );
if ( buf != NULL )
{
// Load the buffer - serially
uint8 *pBuf = buf;
for ( uint8 i = 0; i < reportCmd->numAttr; i++ )
{
zclReport_t *reportRec = &(reportCmd->attrList[i]);
*pBuf++ = LO_UINT16( reportRec->attrID );
*pBuf++ = HI_UINT16( reportRec->attrID );
*pBuf++ = reportRec->dataType;
pBuf = zclSerializeData( reportRec->dataType, reportRec->attrData, pBuf );
}
status = zcl_SendCommand( srcEP, dstAddr, clusterID, ZCL_CMD_REPORT, FALSE,
direction, disableDefaultRsp, 0, seqNum, dataLen, buf );
osal_mem_free( buf );
}
else
{
status = ZMemError;
}
return ( status );
}
#endif // ZCL_REPORT
/*********************************************************************
* @fn zcl_SendDefaultRspCmd
*
* @brief Send a Default Response command
*
* Note: The manufacturer code field should be set if this
* command is being sent in response to a manufacturer specific
* command.
*
* @param dstAddr - destination address
* @param clusterID - cluster ID
* @param defaultRspCmd - default response command to be sent
* @param direction - direction of the command
* @param manuCode - manufacturer code for proprietary extensions to a profile
* @param seqNum - transaction sequence number
*
* @return ZSuccess if OK
*/
ZStatus_t zcl_SendDefaultRspCmd( uint8 srcEP, afAddrType_t *dstAddr, uint16 clusterID,
zclDefaultRspCmd_t *defaultRspCmd, uint8 direction,
uint8 disableDefaultRsp, uint16 manuCode, uint8 seqNum )
{
uint8 buf[2]; // Command ID and Status;
// Load the buffer - serially
buf[0] = defaultRspCmd->commandID;
buf[1] = defaultRspCmd->statusCode;
return ( zcl_SendCommand( srcEP, dstAddr, clusterID, ZCL_CMD_DEFAULT_RSP, FALSE,
direction, disableDefaultRsp, manuCode, seqNum, 2, buf ) );
}
#ifdef ZCL_DISCOVER
/*********************************************************************
* @fn zcl_SendDiscoverCmd
*
* @brief Send a Discover command
*
* @param dstAddr - destination address
* @param clusterID - cluster ID
* @param discoverCmd - discover command to be sent
* @param direction - direction of the command
* @param seqNum - transaction sequence number
*
* @return ZSuccess if OK
*/
ZStatus_t zcl_SendDiscoverCmd( uint8 srcEP, afAddrType_t *dstAddr,
uint16 clusterID, zclDiscoverCmd_t *discoverCmd,
uint8 direction, uint8 disableDefaultRsp, uint8 seqNum )
{
uint16 dataLen = 2 + 1; // Start Attribute ID and Max Attribute IDs
uint8 *buf;
ZStatus_t status;
buf = osal_mem_alloc( dataLen );
if ( buf != NULL )
{
// Load the buffer - serially
uint8 *pBuf = buf;
*pBuf++ = LO_UINT16(discoverCmd->startAttr);
*pBuf++ = HI_UINT16(discoverCmd->startAttr);
*pBuf++ = discoverCmd->maxAttrIDs;
status = zcl_SendCommand( srcEP, dstAddr, clusterID, ZCL_CMD_DISCOVER, FALSE,
direction, disableDefaultRsp, 0, seqNum, dataLen, buf );
osal_mem_free( buf );
}
else
{
status = ZMemError;
}
return ( status );
}
/*********************************************************************
* @fn zcl_SendDiscoverRspCmd
*
* @brief Send a Discover Response command
*
* @param dstAddr - destination address
* @param clusterID - cluster ID
* @param reportRspCmd - report response command to be sent
* @param direction - direction of the command
* @param seqNum - transaction sequence number
*
* @return ZSuccess if OK
*/
ZStatus_t zcl_SendDiscoverRspCmd( uint8 srcEP, afAddrType_t *dstAddr,
uint16 clusterID, zclDiscoverRspCmd_t *discoverRspCmd,
uint8 direction, uint8 disableDefaultRsp, uint8 seqNum )
{
uint16 dataLen = 1; // Discovery complete
uint8 *buf;
ZStatus_t status;
// calculate the size of the command
dataLen += discoverRspCmd->numAttr * (2 + 1); // Attribute ID and Data Type
buf = osal_mem_alloc( dataLen );
if ( buf != NULL )
{
// Load the buffer - serially
uint8 *pBuf = buf;
*pBuf++ = discoverRspCmd->discComplete;
for ( uint8 i = 0; i < discoverRspCmd->numAttr; i++ )
{
*pBuf++ = LO_UINT16(discoverRspCmd->attrList[i].attrID);
*pBuf++ = HI_UINT16(discoverRspCmd->attrList[i].attrID);
*pBuf++ = discoverRspCmd->attrList[i].dataType;
}
status = zcl_SendCommand( srcEP, dstAddr, clusterID, ZCL_CMD_DISCOVER_RSP, FALSE,
direction, disableDefaultRsp, 0, seqNum, dataLen, buf );
osal_mem_free( buf );
}
else
{
status = ZMemError;
}
return ( status );
}
#endif // ZCL_DISCOVER
/*********************************************************************
* PRIVATE FUNCTIONS
*********************************************************************/
/*********************************************************************
* @fn zclProcessMessageMSG
*
* @brief Data message processor callback. This function processes
* any incoming data - probably from other devices. So, based
* on cluster ID, perform the intended action.
*
* @param pkt - incoming message
*
* @return none
*/
void zclProcessMessageMSG( afIncomingMSGPacket_t *pkt )
{
endPointDesc_t *epDesc;
zclIncoming_t inMsg;
zclLibPlugin_t *pInPlugin;
zclDefaultRspCmd_t defautlRspCmd;
uint8 options;
uint8 securityEnable;
uint8 interPanMsg;
ZStatus_t status = ZFailure;
if ( pkt->cmd.DataLength == 0 )
{
return; // Error, ignore the message
}
// Initialize
inMsg.msg = pkt;
inMsg.attrCmd = NULL;
inMsg.pData = NULL;
inMsg.pDataLen = 0;
inMsg.pData = zclParseHdr( &(inMsg.hdr), pkt->cmd.Data );
inMsg.pDataLen = pkt->cmd.DataLength;
inMsg.pDataLen -= (uint16)(inMsg.pData - pkt->cmd.Data);
// Find the wanted endpoint
epDesc = afFindEndPointDesc( pkt->endPoint );
if ( epDesc == NULL )
{
return; // Error, ignore the message
}
if ( ( epDesc->simpleDesc == NULL ) ||
( zcl_DeviceOperational( pkt->endPoint, pkt->clusterId, inMsg.hdr.fc.type,
inMsg.hdr.commandID, epDesc->simpleDesc->AppProfId ) == FALSE ) )
{
return; // Error, ignore the message
}
#if defined ( INTER_PAN )
if ( StubAPS_InterPan( pkt->srcAddr.panId, pkt->srcAddr.endPoint ) )
{
// No foundation command is supported thru Inter-PAN communication.
// But the Smart Light cluster uses a different Frame Control format
// for it's Inter-PAN messages, where the messages could be confused
// with the foundation commands.
if ( !ZCL_CLUSTER_ID_SL( pkt->clusterId ) && zcl_ProfileCmd( inMsg.hdr.fc.type ) )
{
return;
}
interPanMsg = TRUE;
options = AF_TX_OPTIONS_NONE;
}
else
#endif
{
interPanMsg = FALSE;
options = zclGetClusterOption( pkt->endPoint, pkt->clusterId );
}
// Find the appropriate plugin
pInPlugin = zclFindPlugin( pkt->clusterId, epDesc->simpleDesc->AppProfId );
// Local and remote Security options must match except for Default Response command
if ( ( pInPlugin != NULL ) && !zcl_DefaultRspCmd( inMsg.hdr ) )
{
securityEnable = ( options & AF_EN_SECURITY ) ? TRUE : FALSE;
if ( pkt->SecurityUse != securityEnable )
{
if ( UNICAST_MSG( inMsg.msg ) )
{
// Send a Default Response command back with no Application Link Key security
if ( securityEnable )
{
zclSetSecurityOption( pkt->endPoint, pkt->clusterId, FALSE );
}
defautlRspCmd.statusCode = status;
defautlRspCmd.commandID = inMsg.hdr.commandID;
zcl_SendDefaultRspCmd( inMsg.msg->endPoint, &(inMsg.msg->srcAddr),
inMsg.msg->clusterId, &defautlRspCmd,
ZCL_FRAME_SERVER_CLIENT_DIR, true,
inMsg.hdr.manuCode, inMsg.hdr.transSeqNum );
if ( securityEnable )
{
zclSetSecurityOption( pkt->endPoint, pkt->clusterId, TRUE );
}
}
return; // Error, ignore the message
}
}
// Is this a foundation type message
if ( !interPanMsg && zcl_ProfileCmd( inMsg.hdr.fc.type ) )
{
if ( inMsg.hdr.fc.manuSpecific )
{
// We don't support any manufacturer specific command
status = ZCL_STATUS_UNSUP_MANU_GENERAL_COMMAND;
}
else if ( ( inMsg.hdr.commandID <= ZCL_CMD_MAX ) &&
( zclCmdTable[inMsg.hdr.commandID].pfnParseInProfile != NULL ) )
{
zclParseCmd_t parseCmd;
parseCmd.endpoint = pkt->endPoint;
parseCmd.dataLen = inMsg.pDataLen;
parseCmd.pData = inMsg.pData;
// Parse the command, remember that the return value is a pointer to allocated memory
inMsg.attrCmd = zclParseCmd( inMsg.hdr.commandID, &parseCmd );
if ( (inMsg.attrCmd != NULL) && (zclCmdTable[inMsg.hdr.commandID].pfnProcessInProfile != NULL) )
{
// Process the command
if ( zclProcessCmd( inMsg.hdr.commandID, &inMsg ) == FALSE )
{
// Couldn't find attribute in the table.
}
}
// Free the buffer
if ( inMsg.attrCmd )
{
osal_mem_free( inMsg.attrCmd );
}
if ( CMD_HAS_RSP( inMsg.hdr.commandID ) )
{
return; // We're done
}
status = ZSuccess;
}
else
{
// Unsupported message
status = ZCL_STATUS_UNSUP_GENERAL_COMMAND;
}
}
else // Not a foundation type message, so it must be specific to the cluster ID.
{
if ( pInPlugin && pInPlugin->pfnIncomingHdlr )
{
// The return value of the plugin function will be
// ZSuccess - Supported and need default response
// ZFailure - Unsupported
// ZCL_STATUS_CMD_HAS_RSP - Supported and do not need default rsp
// ZCL_STATUS_INVALID_FIELD - Supported, but the incoming msg is wrong formatted
// ZCL_STATUS_INVALID_VALUE - Supported, but the request not achievable by the h/w
// ZCL_STATUS_SOFTWARE_FAILURE - Supported but ZStack memory allocation fails
status = pInPlugin->pfnIncomingHdlr( &inMsg );
if ( status == ZCL_STATUS_CMD_HAS_RSP || ( interPanMsg && status == ZSuccess ) )
{
return; // We're done
}
}
if ( status == ZFailure )
{
// Unsupported message
if ( inMsg.hdr.fc.manuSpecific )
{
status = ZCL_STATUS_UNSUP_MANU_CLUSTER_COMMAND;
}
else
{
status = ZCL_STATUS_UNSUP_CLUSTER_COMMAND;
}
}
}
if ( UNICAST_MSG( inMsg.msg ) && inMsg.hdr.fc.disableDefaultRsp == 0 )
{
// Send a Default Response command back
defautlRspCmd.statusCode = status;
defautlRspCmd.commandID = inMsg.hdr.commandID;
zcl_SendDefaultRspCmd( inMsg.msg->endPoint, &(inMsg.msg->srcAddr),
inMsg.msg->clusterId, &defautlRspCmd,
ZCL_FRAME_SERVER_CLIENT_DIR, true,
inMsg.hdr.manuCode, inMsg.hdr.transSeqNum );
}
}
/*********************************************************************
* @fn zclParseHdr
*
* @brief Parse header of the ZCL format
*
* @param hdr - place to put the frame control information
* @param pData - incoming buffer to parse
*
* @return pointer past the header
*/
uint8 *zclParseHdr( zclFrameHdr_t *hdr, uint8 *pData )
{
// Clear the header
osal_memset( (uint8 *)hdr, 0, sizeof ( zclFrameHdr_t ) );
// Parse the Frame Control
hdr->fc.type = zcl_FCType( *pData );
hdr->fc.manuSpecific = zcl_FCManuSpecific( *pData ) ? 1 : 0;
if ( zcl_FCDirection( *pData ) )
{
hdr->fc.direction = ZCL_FRAME_SERVER_CLIENT_DIR;
}
else
{
hdr->fc.direction = ZCL_FRAME_CLIENT_SERVER_DIR;
}
hdr->fc.disableDefaultRsp = zcl_FCDisableDefaultRsp( *pData ) ? 1 : 0;
pData++; // move past the frame control field
// parse the manfacturer code
if ( hdr->fc.manuSpecific )
{
hdr->manuCode = BUILD_UINT16( pData[0], pData[1] );
pData += 2;
}
// parse the Transaction Sequence Number
hdr->transSeqNum = *pData++;
// parse the Cluster's command ID
hdr->commandID = *pData++;
// Should point to the frame payload
return ( pData );
}
/*********************************************************************
* @fn zclBuildHdr
*
* @brief Build header of the ZCL format
*
* @param hdr - outgoing header information
* @param pData - outgoing header space
*
* @return pointer past the header
*/
static uint8 *zclBuildHdr( zclFrameHdr_t *hdr, uint8 *pData )
{
// Build the Frame Control byte
*pData = hdr->fc.type;
*pData |= hdr->fc.manuSpecific << 2;
*pData |= hdr->fc.direction << 3;
*pData |= hdr->fc.disableDefaultRsp << 4;
pData++; // move past the frame control field
// Add the manfacturer code
if ( hdr->fc.manuSpecific )
{
*pData++ = LO_UINT16( hdr->manuCode );
*pData++ = HI_UINT16( hdr->manuCode );
}
// Add the Transaction Sequence Number
*pData++ = hdr->transSeqNum;
// Add the Cluster's command ID
*pData++ = hdr->commandID;
// Should point to the frame payload
return ( pData );
}
/*********************************************************************
* @fn zclCalcHdrSize
*
* @brief Calculate the number of bytes needed for an outgoing
* ZCL header.
*
* @param hdr - outgoing header information
*
* @return returns the number of bytes needed
*/
static uint8 zclCalcHdrSize( zclFrameHdr_t *hdr )
{
uint8 needed = (1 + 1 + 1); // frame control + transaction seq num + cmd ID
// Add the manfacturer code
if ( hdr->fc.manuSpecific )
{
needed += 2;
}
return ( needed );
}
/*********************************************************************
* @fn zclFindPlugin
*
* @brief Find the right plugin for a cluster ID
*
* @param clusterID - cluster ID to look for
* @param profileID - profile ID
*
* @return pointer to plugin, NULL if not found
*/
static zclLibPlugin_t *zclFindPlugin( uint16 clusterID, uint16 profileID )
{
(void)profileID; // Intentionally unreferenced parameter
zclLibPlugin_t *pLoop = plugins;
while ( pLoop != NULL )
{
if ( ( clusterID >= pLoop->startClusterID ) && ( clusterID <= pLoop->endClusterID ) )
{
return ( pLoop );
}
pLoop = pLoop->next;
}
return ( (zclLibPlugin_t *)NULL );
}
/*********************************************************************
* @fn zclFindAttrRecsList
*
* @brief Find the right attribute record list for an endpoint
*
* @param clusterID - endpointto look for
*
* @return pointer to record list, NULL if not found
*/
static zclAttrRecsList *zclFindAttrRecsList( uint8 endpoint )
{
zclAttrRecsList *pLoop = attrList;
while ( pLoop != NULL )
{
if ( pLoop->endpoint == endpoint )
{
return ( pLoop );
}
pLoop = pLoop->next;
}
return ( NULL );
}
/*********************************************************************
* @fn zclFindAttrRec
*
* @brief Find the attribute record that matchs the parameters
*
* @param endpoint - Application's endpoint
* @param clusterID - cluster ID
* @param attrId - attribute looking for
* @param pAttr - attribute record to be returned
*
* @return TRUE if record found. FALSE, otherwise.
*/
uint8 zclFindAttrRec( uint8 endpoint, uint16 clusterID, uint16 attrId, zclAttrRec_t *pAttr )
{
uint8 x;
zclAttrRecsList *pRec = zclFindAttrRecsList( endpoint );
if ( pRec != NULL )
{
for ( x = 0; x < pRec->numAttributes; x++ )
{
if ( pRec->attrs[x].clusterID == clusterID && pRec->attrs[x].attr.attrId == attrId )
{
*pAttr = pRec->attrs[x];
return ( TRUE ); // EMBEDDED RETURN
}
}
}
return ( FALSE );
}
#if defined ( ZCL_READ ) || defined ( ZCL_WRITE )
/*********************************************************************
* @fn zclGetReadWriteCB
*
* @brief Get the Read/Write callback function pointer for a given endpoint.
*
* @param endpoint - Application's endpoint
*
* @return Read/Write CB, NULL if not found
*/
static zclReadWriteCB_t zclGetReadWriteCB( uint8 endpoint )
{
zclAttrRecsList *pRec = zclFindAttrRecsList( endpoint );
if ( pRec != NULL )
{
return ( pRec->pfnReadWriteCB );
}
return ( NULL );
}
/*********************************************************************
* @fn zclGetAuthorizeCB
*
* @brief Get the Read/Write Authorization callback function pointer
* for a given endpoint.
*
* @param endpoint - Application's endpoint
*
* @return Authorization CB, NULL if not found
*/
static zclAuthorizeCB_t zclGetAuthorizeCB( uint8 endpoint )
{
zclAttrRecsList *pRec = zclFindAttrRecsList( endpoint );
if ( pRec != NULL )
{
return ( pRec->pfnAuthorizeCB );
}
return ( NULL );
}
#endif // ZCL_READ || ZCL_WRITE
/*********************************************************************
* @fn zclFindClusterOption
*
* @brief Find the option record that matchs the cluster id
*
* @param endpoint - Application's endpoint
* @param clusterID - cluster ID looking for
*
* @return pointer to clutser option, NULL if not found
*/
static zclOptionRec_t *zclFindClusterOption( uint8 endpoint, uint16 clusterID )
{
zclClusterOptionList *pLoop;
pLoop = clusterOptionList;
while ( pLoop != NULL )
{
if ( pLoop->endpoint == endpoint )
{
for ( uint8 x = 0; x < pLoop->numOptions; x++ )
{
if ( pLoop->options[x].clusterID == clusterID )
{
return ( &(pLoop->options[x]) ); // EMBEDDED RETURN
}
}
}
pLoop = pLoop->next;
}
return ( NULL );
}
/*********************************************************************
* @fn zclGetClusterOption
*
* @brief Get the option record that matchs the cluster id
*
* @param endpoint - Application's endpoint
* @param clusterID - cluster ID looking for
*
* @return clutser option, AF_TX_OPTIONS_NONE if not found
*/
static uint8 zclGetClusterOption( uint8 endpoint, uint16 clusterID )
{
uint8 option;
zclOptionRec_t *pOption;
pOption = zclFindClusterOption( endpoint, clusterID );
if ( pOption != NULL )
{
option = pOption->option;
if ( !ZG_SECURE_ENABLED )
{
option &= (AF_EN_SECURITY ^ 0xFF); // make sure Application Link Key security is off
}
return ( option ); // EMBEDDED RETURN
}
return ( AF_TX_OPTIONS_NONE );
}
/*********************************************************************
* @fn zclSetSecurityOption
*
* @brief Set the security option for the cluster id
*
* @param endpoint - Application's endpoint
* @param clusterID - cluster ID looking for
* @param enable - whether to enable (TRUE) or disable (FALSE) security option
*
* @return none
*/
static void zclSetSecurityOption( uint8 endpoint, uint16 clusterID, uint8 enable )
{
zclOptionRec_t *pOption;
pOption = zclFindClusterOption( endpoint, clusterID );
if ( pOption != NULL )
{
if ( enable )
{
pOption->option |= AF_EN_SECURITY;
}
else
{
pOption->option &= (AF_EN_SECURITY ^ 0xFF);
}
}
}
#ifdef ZCL_DISCOVER
/*********************************************************************
* @fn zclFindNextAttrRec
*
* @brief Find the attribute (or next) record that matchs the parameters
*
* @param endpoint - Application's endpoint
* @param clusterID - cluster ID
* @param attr - attribute looking for
*
* @return pointer to attribute record, NULL if not found
*/
static uint8 zclFindNextAttrRec( uint8 endpoint, uint16 clusterID,
uint16 *attrId, zclAttrRec_t *pAttr )
{
zclAttrRecsList *pRec = zclFindAttrRecsList( endpoint );
if ( pRec != NULL )
{
for ( uint16 x = 0; x < pRec->numAttributes; x++ )
{
if ( ( pRec->attrs[x].clusterID == clusterID ) &&
( pRec->attrs[x].attr.attrId >= *attrId ) )
{
*pAttr = pRec->attrs[x];
// Update attribute ID
*attrId = pAttr->attr.attrId;
return ( TRUE ); // EMBEDDED RETURN
}
}
}
return ( FALSE );
}
#endif // ZCL_DISCOVER
/*********************************************************************
* @fn zclSerializeData
*
* @brief Builds a buffer from the attribute data to sent out over
* the air.
*
* @param dataType - data types defined in zcl.h
* @param attrData - pointer to the attribute data
* @param buf - where to put the serialized data
*
* @return pointer to end of destination buffer
*/
uint8 *zclSerializeData( uint8 dataType, void *attrData, uint8 *buf )
{
uint8 *pStr;
uint16 len;
switch ( dataType )
{
case ZCL_DATATYPE_DATA8:
case ZCL_DATATYPE_BOOLEAN:
case ZCL_DATATYPE_BITMAP8:
case ZCL_DATATYPE_INT8:
case ZCL_DATATYPE_UINT8:
case ZCL_DATATYPE_ENUM8:
*buf++ = *((uint8 *)attrData);
break;
case ZCL_DATATYPE_DATA16:
case ZCL_DATATYPE_BITMAP16:
case ZCL_DATATYPE_UINT16:
case ZCL_DATATYPE_INT16:
case ZCL_DATATYPE_ENUM16:
case ZCL_DATATYPE_SEMI_PREC:
case ZCL_DATATYPE_CLUSTER_ID:
case ZCL_DATATYPE_ATTR_ID:
*buf++ = LO_UINT16( *((uint16*)attrData) );
*buf++ = HI_UINT16( *((uint16*)attrData) );
break;
case ZCL_DATATYPE_DATA24:
case ZCL_DATATYPE_BITMAP24:
case ZCL_DATATYPE_UINT24:
case ZCL_DATATYPE_INT24:
*buf++ = BREAK_UINT32( *((uint32*)attrData), 0 );
*buf++ = BREAK_UINT32( *((uint32*)attrData), 1 );
*buf++ = BREAK_UINT32( *((uint32*)attrData), 2 );
break;
case ZCL_DATATYPE_DATA32:
case ZCL_DATATYPE_BITMAP32:
case ZCL_DATATYPE_UINT32:
case ZCL_DATATYPE_INT32:
case ZCL_DATATYPE_SINGLE_PREC:
case ZCL_DATATYPE_TOD:
case ZCL_DATATYPE_DATE:
case ZCL_DATATYPE_UTC:
case ZCL_DATATYPE_BAC_OID:
buf = osal_buffer_uint32( buf, *((uint32*)attrData) );
break;
case ZCL_DATATYPE_UINT40:
pStr = (uint8*)attrData;
buf = osal_memcpy( buf, pStr, 5 );
break;
case ZCL_DATATYPE_UINT48:
pStr = (uint8*)attrData;
buf = osal_memcpy( buf, pStr, 6 );
break;
case ZCL_DATATYPE_IEEE_ADDR:
pStr = (uint8*)attrData;
buf = osal_memcpy( buf, pStr, 8 );
break;
case ZCL_DATATYPE_CHAR_STR:
case ZCL_DATATYPE_OCTET_STR:
pStr = (uint8*)attrData;
len = *pStr;
buf = osal_memcpy( buf, pStr, len+1 ); // Including length field
break;
case ZCL_DATATYPE_LONG_CHAR_STR:
case ZCL_DATATYPE_LONG_OCTET_STR:
pStr = (uint8*)attrData;
len = BUILD_UINT16( pStr[0], pStr[1] );
buf = osal_memcpy( buf, pStr, len+2 ); // Including length field
break;
case ZCL_DATATYPE_128_BIT_SEC_KEY:
pStr = (uint8*)attrData;
buf = osal_memcpy( buf, pStr, SEC_KEY_LEN );
break;
case ZCL_DATATYPE_NO_DATA:
case ZCL_DATATYPE_UNKNOWN:
// Fall through
default:
break;
}
return ( buf );
}
#ifdef ZCL_REPORT
/*********************************************************************
* @fn zclAnalogDataType
*
* @brief Checks to see if Data Type is Analog
*
* @param dataType - data type
*
* @return TRUE if data type is analog
*/
uint8 zclAnalogDataType( uint8 dataType )
{
uint8 analog;
switch ( dataType )
{
case ZCL_DATATYPE_UINT8:
case ZCL_DATATYPE_UINT16:
case ZCL_DATATYPE_UINT24:
case ZCL_DATATYPE_UINT32:
case ZCL_DATATYPE_UINT40:
case ZCL_DATATYPE_UINT48:
case ZCL_DATATYPE_UINT56:
case ZCL_DATATYPE_UINT64:
case ZCL_DATATYPE_INT8:
case ZCL_DATATYPE_INT16:
case ZCL_DATATYPE_INT24:
case ZCL_DATATYPE_INT32:
case ZCL_DATATYPE_INT40:
case ZCL_DATATYPE_INT48:
case ZCL_DATATYPE_INT56:
case ZCL_DATATYPE_INT64:
case ZCL_DATATYPE_SEMI_PREC:
case ZCL_DATATYPE_SINGLE_PREC:
case ZCL_DATATYPE_DOUBLE_PREC:
case ZCL_DATATYPE_TOD:
case ZCL_DATATYPE_DATE:
case ZCL_DATATYPE_UTC:
analog = TRUE;
break;
default:
analog = FALSE;
break;
}
return ( analog );
}
/*********************************************************************
* @fn zcl_BuildAnalogData
*
* @brief Build an analog arribute out of sequential bytes.
*
* @param dataType - type of data
* @param pData - pointer to data
* @param pBuf - where to put the data
*
* @return none
*/
static void zcl_BuildAnalogData( uint8 dataType, uint8 *pData, uint8 *pBuf)
{
switch ( dataType )
{
case ZCL_DATATYPE_UINT8:
case ZCL_DATATYPE_INT8:
*pData = *pBuf;
break;
case ZCL_DATATYPE_UINT16:
case ZCL_DATATYPE_INT16:
case ZCL_DATATYPE_SEMI_PREC:
*((uint16*)pData) = BUILD_UINT16( pBuf[0], pBuf[1] );
break;
case ZCL_DATATYPE_UINT24:
case ZCL_DATATYPE_INT24:
*((uint32*)pData) = osal_build_uint32( pBuf, 3 );
break;
case ZCL_DATATYPE_UINT32:
case ZCL_DATATYPE_INT32:
case ZCL_DATATYPE_SINGLE_PREC:
case ZCL_DATATYPE_TOD:
case ZCL_DATATYPE_DATE:
case ZCL_DATATYPE_UTC:
*((uint32*)pData) = osal_build_uint32( pBuf, 4 );
break;
case ZCL_DATATYPE_UINT40:
case ZCL_DATATYPE_UINT48:
case ZCL_DATATYPE_UINT56:
case ZCL_DATATYPE_UINT64:
case ZCL_DATATYPE_INT40:
case ZCL_DATATYPE_INT48:
case ZCL_DATATYPE_INT56:
case ZCL_DATATYPE_INT64:
case ZCL_DATATYPE_DOUBLE_PREC:
*pData = 0;
break;
default:
*pData = 0;
break;
}
}
#endif // ZCL_REPORT
/*********************************************************************
* @fn zclGetDataTypeLength
*
* @brief Return the length of the datatype in octet.
*
* NOTE: Should not be called for ZCL_DATATYPE_OCTECT_STR or
* ZCL_DATATYPE_CHAR_STR data types.
*
* @param dataType - data type
*
* @return length of data
*/
uint8 zclGetDataTypeLength( uint8 dataType )
{
uint8 len;
switch ( dataType )
{
case ZCL_DATATYPE_DATA8:
case ZCL_DATATYPE_BOOLEAN:
case ZCL_DATATYPE_BITMAP8:
case ZCL_DATATYPE_INT8:
case ZCL_DATATYPE_UINT8:
case ZCL_DATATYPE_ENUM8:
len = 1;
break;
case ZCL_DATATYPE_DATA16:
case ZCL_DATATYPE_BITMAP16:
case ZCL_DATATYPE_UINT16:
case ZCL_DATATYPE_INT16:
case ZCL_DATATYPE_ENUM16:
case ZCL_DATATYPE_SEMI_PREC:
case ZCL_DATATYPE_CLUSTER_ID:
case ZCL_DATATYPE_ATTR_ID:
len = 2;
break;
case ZCL_DATATYPE_DATA24:
case ZCL_DATATYPE_BITMAP24:
case ZCL_DATATYPE_UINT24:
case ZCL_DATATYPE_INT24:
len = 3;
break;
case ZCL_DATATYPE_DATA32:
case ZCL_DATATYPE_BITMAP32:
case ZCL_DATATYPE_UINT32:
case ZCL_DATATYPE_INT32:
case ZCL_DATATYPE_SINGLE_PREC:
case ZCL_DATATYPE_TOD:
case ZCL_DATATYPE_DATE:
case ZCL_DATATYPE_UTC:
case ZCL_DATATYPE_BAC_OID:
len = 4;
break;
case ZCL_DATATYPE_UINT40:
case ZCL_DATATYPE_INT40:
len = 5;
break;
case ZCL_DATATYPE_UINT48:
case ZCL_DATATYPE_INT48:
len = 6;
break;
case ZCL_DATATYPE_UINT56:
case ZCL_DATATYPE_INT56:
len = 7;
break;
case ZCL_DATATYPE_DOUBLE_PREC:
case ZCL_DATATYPE_IEEE_ADDR:
case ZCL_DATATYPE_UINT64:
case ZCL_DATATYPE_INT64:
len = 8;
break;
case ZCL_DATATYPE_128_BIT_SEC_KEY:
len = SEC_KEY_LEN;
break;
case ZCL_DATATYPE_NO_DATA:
case ZCL_DATATYPE_UNKNOWN:
// Fall through
default:
len = 0;
break;
}
return ( len );
}
/*********************************************************************
* @fn zclGetAttrDataLength
*
* @brief Return the length of the attribute.
*
* @param dataType - data type
* @param pData - pointer to data
*
* @return returns atrribute length
*/
uint16 zclGetAttrDataLength( uint8 dataType, uint8 *pData )
{
uint16 dataLen = 0;
if ( dataType == ZCL_DATATYPE_LONG_CHAR_STR || dataType == ZCL_DATATYPE_LONG_OCTET_STR )
{
dataLen = BUILD_UINT16( pData[0], pData[1] ) + 2; // long string length + 2 for length field
}
else if ( dataType == ZCL_DATATYPE_CHAR_STR || dataType == ZCL_DATATYPE_OCTET_STR )
{
dataLen = *pData + 1; // string length + 1 for length field
}
else
{
dataLen = zclGetDataTypeLength( dataType );
}
return ( dataLen );
}
/*********************************************************************
* @fn zclReadAttrData
*
* @brief Read the attribute's current value into pAttrData.
*
* @param pAttrData - where to put attribute data
* @param pAttr - pointer to attribute
* @param pDataLen - where to put attribute data length
*
* @return Success
*/
uint8 zclReadAttrData( uint8 *pAttrData, zclAttrRec_t *pAttr, uint16 *pDataLen )
{
uint16 dataLen;
dataLen = zclGetAttrDataLength( pAttr->attr.dataType, (uint8*)(pAttr->attr.dataPtr) );
osal_memcpy( pAttrData, pAttr->attr.dataPtr, dataLen );
if ( pDataLen != NULL )
{
*pDataLen = dataLen;
}
return ( ZCL_STATUS_SUCCESS );
}
#ifdef ZCL_READ
/*********************************************************************
* @fn zclGetAttrDataLengthUsingCB
*
* @brief Use application's callback to get the length of the attribute's
* current value stored in the database.
*
* @param endpoint - application's endpoint
* @param clusterId - cluster that attribute belongs to
* @param attrId - attribute id
*
* @return returns attribute length
*/
static uint16 zclGetAttrDataLengthUsingCB( uint8 endpoint, uint16 clusterId, uint16 attrId )
{
uint16 dataLen = 0;
zclReadWriteCB_t pfnReadWriteCB = zclGetReadWriteCB( endpoint );
if ( pfnReadWriteCB != NULL )
{
// Only get the attribute length
(*pfnReadWriteCB)( clusterId, attrId, ZCL_OPER_LEN, NULL, &dataLen );
}
return ( dataLen );
}
/*********************************************************************
* @fn zclReadAttrDataUsingCB
*
* @brief Use application's callback to read the attribute's current
* value stored in the database.
*
* @param endpoint - application's endpoint
* @param clusterId - cluster that attribute belongs to
* @param attrId - attribute id
* @param pAttrData - where to put attribute data
* @param pDataLen - where to put attribute data length
*
* @return Successful if data was read
*/
static ZStatus_t zclReadAttrDataUsingCB( uint8 endpoint, uint16 clusterId, uint16 attrId,
uint8 *pAttrData, uint16 *pDataLen )
{
zclReadWriteCB_t pfnReadWriteCB = zclGetReadWriteCB( endpoint );
if ( pDataLen != NULL )
{
*pDataLen = 0; // Always initialize it to 0
}
if ( pfnReadWriteCB != NULL )
{
// Read the attribute value and its length
return ( (*pfnReadWriteCB)( clusterId, attrId, ZCL_OPER_READ, pAttrData, pDataLen ) );
}
return ( ZCL_STATUS_SOFTWARE_FAILURE );
}
/*********************************************************************
* @fn zclAuthorizeRead
*
* @brief Use application's callback to authorize a Read operation
* on a given attribute.
*
* @param endpoint - application's endpoint
* @param srcAddr - source Address
* @param pAttr - pointer to attribute
*
* @return ZCL_STATUS_SUCCESS: Operation authorized
* ZCL_STATUS_NOT_AUTHORIZED: Operation not authorized
*/
static ZStatus_t zclAuthorizeRead( uint8 endpoint, afAddrType_t *srcAddr, zclAttrRec_t *pAttr )
{
if ( zcl_AccessCtrlAuthRead( pAttr->attr.accessControl ) )
{
zclAuthorizeCB_t pfnAuthorizeCB = zclGetAuthorizeCB( endpoint );
if ( pfnAuthorizeCB != NULL )
{
return ( (*pfnAuthorizeCB)( srcAddr, pAttr, ZCL_OPER_READ ) );
}
}
return ( ZCL_STATUS_SUCCESS );
}
#endif // ZCL_READ
#ifdef ZCL_WRITE
/*********************************************************************
* @fn zclWriteAttrData
*
* @brief Write the received data.
*
* @param endpoint - application's endpoint
* @param pAttr - where to write data to
* @param pWriteRec - data to be written
*
* @return Successful if data was written
*/
static ZStatus_t zclWriteAttrData( uint8 endpoint, afAddrType_t *srcAddr,
zclAttrRec_t *pAttr, zclWriteRec_t *pWriteRec )
{
uint8 status;
if ( zcl_AccessCtrlWrite( pAttr->attr.accessControl ) )
{
status = zclAuthorizeWrite( endpoint, srcAddr, pAttr );
if ( status == ZCL_STATUS_SUCCESS )
{
if ( ( zcl_ValidateAttrDataCB == NULL ) || zcl_ValidateAttrDataCB( pAttr, pWriteRec ) )
{
// Write the attribute value
uint16 len = zclGetAttrDataLength( pAttr->attr.dataType, pWriteRec->attrData );
osal_memcpy( pAttr->attr.dataPtr, pWriteRec->attrData, len );
status = ZCL_STATUS_SUCCESS;
}
else
{
status = ZCL_STATUS_INVALID_VALUE;
}
}
}
else
{
status = ZCL_STATUS_READ_ONLY;
}
return ( status );
}
/*********************************************************************
* @fn zclWriteAttrDataUsingCB
*
* @brief Use application's callback to write the attribute's current
* value stored in the database.
*
* @param endpoint - application's endpoint
* @param pAttr - where to write data to
* @param pAttrData - data to be written
*
* @return Successful if data was written
*/
static ZStatus_t zclWriteAttrDataUsingCB( uint8 endpoint, afAddrType_t *srcAddr,
zclAttrRec_t *pAttr, uint8 *pAttrData )
{
uint8 status;
if ( zcl_AccessCtrlWrite( pAttr->attr.accessControl ) )
{
status = zclAuthorizeWrite( endpoint, srcAddr, pAttr );
if ( status == ZCL_STATUS_SUCCESS )
{
zclReadWriteCB_t pfnReadWriteCB = zclGetReadWriteCB( endpoint );
if ( pfnReadWriteCB != NULL )
{
// Write the attribute value
status = (*pfnReadWriteCB)( pAttr->clusterID, pAttr->attr.attrId,
ZCL_OPER_WRITE, pAttrData, NULL );
}
else
{
status = ZCL_STATUS_SOFTWARE_FAILURE;
}
}
}
else
{
status = ZCL_STATUS_READ_ONLY;
}
return ( status );
}
/*********************************************************************
* @fn zclAuthorizeWrite
*
* @brief Use application's callback to authorize a Write operation
* on a given attribute.
*
* @param endpoint - application's endpoint
* @param srcAddr - source Address
* @param pAttr - pointer to attribute
*
* @return ZCL_STATUS_SUCCESS: Operation authorized
* ZCL_STATUS_NOT_AUTHORIZED: Operation not authorized
*/
static ZStatus_t zclAuthorizeWrite( uint8 endpoint, afAddrType_t *srcAddr, zclAttrRec_t *pAttr )
{
if ( zcl_AccessCtrlAuthWrite( pAttr->attr.accessControl ) )
{
zclAuthorizeCB_t pfnAuthorizeCB = zclGetAuthorizeCB( endpoint );
if ( pfnAuthorizeCB != NULL )
{
return ( (*pfnAuthorizeCB)( srcAddr, pAttr, ZCL_OPER_WRITE ) );
}
}
return ( ZCL_STATUS_SUCCESS );
}
#endif // ZCL_WRITE
#ifdef ZCL_READ
/*********************************************************************
* @fn zclParseInReadCmd
*
* @brief Parse the "Profile" Read Commands
*
* NOTE: THIS FUNCTION ALLOCATES THE RETURN BUFFER, SO THE CALLING
* FUNCTION IS RESPONSIBLE TO FREE THE MEMORY.
*
* @param pCmd - pointer to incoming data to parse
*
* @return pointer to the parsed command structure
*/
void *zclParseInReadCmd( zclParseCmd_t *pCmd )
{
zclReadCmd_t *readCmd;
uint8 *pBuf = pCmd->pData;
readCmd = (zclReadCmd_t *)osal_mem_alloc( sizeof ( zclReadCmd_t ) + pCmd->dataLen );
if ( readCmd != NULL )
{
readCmd->numAttr = pCmd->dataLen / 2; // Atrribute ID
for ( uint8 i = 0; i < readCmd->numAttr; i++ )
{
readCmd->attrID[i] = BUILD_UINT16( pBuf[0], pBuf[1] );
pBuf += 2;
}
}
return ( (void *)readCmd );
}
/*********************************************************************
* @fn zclParseInReadRspCmd
*
* @brief Parse the "Profile" Read Response Commands
*
* NOTE: THIS FUNCTION ALLOCATES THE RETURN BUFFER, SO THE CALLING
* FUNCTION IS RESPONSIBLE TO FREE THE MEMORY.
*
* @param pCmd - pointer to incoming data to parse
*
* @return pointer to the parsed command structure
*/
static void *zclParseInReadRspCmd( zclParseCmd_t *pCmd )
{
zclReadRspCmd_t *readRspCmd;
uint8 *pBuf = pCmd->pData;
uint8 *dataPtr;
uint8 numAttr = 0;
uint8 hdrLen;
uint16 dataLen = 0;
uint16 attrDataLen;
// find out the number of attributes and the length of attribute data
while ( pBuf < ( pCmd->pData + pCmd->dataLen ) )
{
uint8 status;
numAttr++;
pBuf += 2; // move pass attribute id
status = *pBuf++;
if ( status == ZCL_STATUS_SUCCESS )
{
uint8 dataType = *pBuf++;
attrDataLen = zclGetAttrDataLength( dataType, pBuf );
pBuf += attrDataLen; // move pass attribute data
// add padding if needed
if ( PADDING_NEEDED( attrDataLen ) )
{
attrDataLen++;
}
dataLen += attrDataLen;
}
}
// calculate the length of the response header
hdrLen = sizeof( zclReadRspCmd_t ) + ( numAttr * sizeof( zclReadRspStatus_t ) );
readRspCmd = (zclReadRspCmd_t *)osal_mem_alloc( hdrLen + dataLen );
if ( readRspCmd != NULL )
{
pBuf = pCmd->pData;
dataPtr = (uint8 *)( (uint8 *)readRspCmd + hdrLen );
readRspCmd->numAttr = numAttr;
for ( uint8 i = 0; i < numAttr; i++ )
{
zclReadRspStatus_t *statusRec = &(readRspCmd->attrList[i]);
statusRec->attrID = BUILD_UINT16( pBuf[0], pBuf[1] );
pBuf += 2;
statusRec->status = *pBuf++;
if ( statusRec->status == ZCL_STATUS_SUCCESS )
{
statusRec->dataType = *pBuf++;
attrDataLen = zclGetAttrDataLength( statusRec->dataType, pBuf );
osal_memcpy( dataPtr, pBuf, attrDataLen);
statusRec->data = dataPtr;
pBuf += attrDataLen; // move pass attribute data
// advance attribute data pointer
if ( PADDING_NEEDED( attrDataLen ) )
{
attrDataLen++;
}
dataPtr += attrDataLen;
}
}
}
return ( (void *)readRspCmd );
}
#endif // ZCL_READ
#ifdef ZCL_WRITE
/*********************************************************************
* @fn zclParseInWriteCmd
*
* @brief Parse the "Profile" Write, Write Undivided and Write No
* Response Commands
*
* NOTE: THIS FUNCTION ALLOCATES THE RETURN BUFFER, SO THE CALLING
* FUNCTION IS RESPONSIBLE TO FREE THE MEMORY.
*
* @param pCmd - pointer to incoming data to parse
*
* @return pointer to the parsed command structure
*/
void *zclParseInWriteCmd( zclParseCmd_t *pCmd )
{
zclWriteCmd_t *writeCmd;
uint8 *pBuf = pCmd->pData;
uint16 attrDataLen;
uint8 *dataPtr;
uint8 numAttr = 0;
uint8 hdrLen;
uint16 dataLen = 0;
// find out the number of attributes and the length of attribute data
while ( pBuf < ( pCmd->pData + pCmd->dataLen ) )
{
uint8 dataType;
numAttr++;
pBuf += 2; // move pass attribute id
dataType = *pBuf++;
attrDataLen = zclGetAttrDataLength( dataType, pBuf );
pBuf += attrDataLen; // move pass attribute data
// add padding if needed
if ( PADDING_NEEDED( attrDataLen ) )
{
attrDataLen++;
}
dataLen += attrDataLen;
}
// calculate the length of the response header
hdrLen = sizeof( zclWriteCmd_t ) + ( numAttr * sizeof( zclWriteRec_t ) );
writeCmd = (zclWriteCmd_t *)osal_mem_alloc( hdrLen + dataLen );
if ( writeCmd != NULL )
{
pBuf = pCmd->pData;
dataPtr = (uint8 *)( (uint8 *)writeCmd + hdrLen );
writeCmd->numAttr = numAttr;
for ( uint8 i = 0; i < numAttr; i++ )
{
zclWriteRec_t *statusRec = &(writeCmd->attrList[i]);
statusRec->attrID = BUILD_UINT16( pBuf[0], pBuf[1] );
pBuf += 2;
statusRec->dataType = *pBuf++;
attrDataLen = zclGetAttrDataLength( statusRec->dataType, pBuf );
osal_memcpy( dataPtr, pBuf, attrDataLen);
statusRec->attrData = dataPtr;
pBuf += attrDataLen; // move pass attribute data
// advance attribute data pointer
if ( PADDING_NEEDED( attrDataLen ) )
{
attrDataLen++;
}
dataPtr += attrDataLen;
}
}
return ( (void *)writeCmd );
}
/*********************************************************************
* @fn zclParseInWriteRspCmd
*
* @brief Parse the "Profile" Write Response Commands
*
* NOTE: THIS FUNCTION ALLOCATES THE RETURN BUFFER, SO THE CALLING
* FUNCTION IS RESPONSIBLE TO FREE THE MEMORY.
*
* @param pCmd - pointer to incoming data to parse
*
* @return pointer to the parsed command structure
*/
static void *zclParseInWriteRspCmd( zclParseCmd_t *pCmd )
{
zclWriteRspCmd_t *writeRspCmd;
uint8 *pBuf = pCmd->pData;
uint8 i = 0;
writeRspCmd = (zclWriteRspCmd_t *)osal_mem_alloc( sizeof ( zclWriteRspCmd_t ) + pCmd->dataLen );
if ( writeRspCmd != NULL )
{
if ( pCmd->dataLen == 1 )
{
// special case when all writes were successfull
writeRspCmd->attrList[i++].status = *pBuf;
}
else
{
while ( pBuf < ( pCmd->pData + pCmd->dataLen ) )
{
writeRspCmd->attrList[i].status = *pBuf++;
writeRspCmd->attrList[i++].attrID = BUILD_UINT16( pBuf[0], pBuf[1] );
pBuf += 2;
}
}
writeRspCmd->numAttr = i;
}
return ( (void *)writeRspCmd );
}
#endif // ZCL_WRITE
#ifdef ZCL_REPORT
/*********************************************************************
* @fn zclParseInConfigReportCmd
*
* @brief Parse the "Profile" Configure Reporting Command
*
* NOTE: THIS FUNCTION ALLOCATES THE RETURN BUFFER, SO THE CALLING
* FUNCTION IS RESPONSIBLE TO FREE THE MEMORY.
*
* @param pCmd - pointer to incoming data to parse
*
* @return pointer to the parsed command structure
*/
void *zclParseInConfigReportCmd( zclParseCmd_t *pCmd )
{
zclCfgReportCmd_t *cfgReportCmd;
uint8 *pBuf = pCmd->pData;
uint8 *dataPtr;
uint8 numAttr = 0;
uint8 dataType;
uint8 hdrLen;
uint16 dataLen = 0;
uint8 reportChangeLen; // length of Reportable Change field
// Calculate the length of the Request command
while ( pBuf < ( pCmd->pData + pCmd->dataLen ) )
{
uint8 direction;
numAttr++;
direction = *pBuf++;
pBuf += 2; // move pass the attribute ID
// Is there a Reportable Change field?
if ( direction == ZCL_SEND_ATTR_REPORTS )
{
dataType = *pBuf++;
pBuf += 4; // move pass the Min and Max Reporting Intervals
// For attributes of 'discrete' data types this field is omitted
if ( zclAnalogDataType( dataType ) )
{
reportChangeLen = zclGetDataTypeLength( dataType );
pBuf += reportChangeLen;
// add padding if needed
if ( PADDING_NEEDED( reportChangeLen ) )
{
reportChangeLen++;
}
dataLen += reportChangeLen;
}
}
else
{
pBuf += 2; // move pass the Timeout Period
}
} // while loop
hdrLen = sizeof( zclCfgReportCmd_t ) + ( numAttr * sizeof( zclCfgReportRec_t ) );
cfgReportCmd = (zclCfgReportCmd_t *)osal_mem_alloc( hdrLen + dataLen );
if ( cfgReportCmd != NULL )
{
pBuf = pCmd->pData;
dataPtr = (uint8 *)( (uint8 *)cfgReportCmd + hdrLen );
cfgReportCmd->numAttr = numAttr;
for ( uint8 i = 0; i < numAttr; i++ )
{
zclCfgReportRec_t *reportRec = &(cfgReportCmd->attrList[i]);
osal_memset( reportRec, 0, sizeof( zclCfgReportRec_t ) );
reportRec->direction = *pBuf++;
reportRec->attrID = BUILD_UINT16( pBuf[0], pBuf[1] );
pBuf += 2;
if ( reportRec->direction == ZCL_SEND_ATTR_REPORTS )
{
// Attribute to be reported
reportRec->dataType = *pBuf++;
reportRec->minReportInt = BUILD_UINT16( pBuf[0], pBuf[1] );
pBuf += 2;
reportRec->maxReportInt = BUILD_UINT16( pBuf[0], pBuf[1] );
pBuf += 2;
// For attributes of 'discrete' data types this field is omitted
if ( zclAnalogDataType( reportRec->dataType ) )
{
zcl_BuildAnalogData( reportRec->dataType, dataPtr, pBuf);
reportRec->reportableChange = dataPtr;
reportChangeLen = zclGetDataTypeLength( reportRec->dataType );
pBuf += reportChangeLen;
// advance attribute data pointer
if ( PADDING_NEEDED( reportChangeLen ) )
{
reportChangeLen++;
}
dataPtr += reportChangeLen;
}
}
else
{
// Attribute reports to be received
reportRec->timeoutPeriod = BUILD_UINT16( pBuf[0], pBuf[1] );
pBuf += 2;
}
} // while loop
}
return ( (void *)cfgReportCmd );
}
/*********************************************************************
* @fn zclParseInConfigReportRspCmd
*
* @brief Parse the "Profile" Configure Reporting Response Command
*
* NOTE: THIS FUNCTION ALLOCATES THE RETURN BUFFER, SO THE CALLING
* FUNCTION IS RESPONSIBLE TO FREE THE MEMORY.
*
* @param pCmd - pointer to incoming data to parse
*
* @return pointer to the parsed command structure
*/
static void *zclParseInConfigReportRspCmd( zclParseCmd_t *pCmd )
{
zclCfgReportRspCmd_t *cfgReportRspCmd;
uint8 *pBuf = pCmd->pData;
uint8 numAttr;
numAttr = pCmd->dataLen / ( 1 + 1 + 2 ); // Status + Direction + Attribute ID
cfgReportRspCmd = (zclCfgReportRspCmd_t *)osal_mem_alloc( sizeof( zclCfgReportRspCmd_t )
+ ( numAttr * sizeof( zclCfgReportStatus_t ) ) );
if ( cfgReportRspCmd != NULL )
{
cfgReportRspCmd->numAttr = numAttr;
for ( uint8 i = 0; i < cfgReportRspCmd->numAttr; i++ )
{
cfgReportRspCmd->attrList[i].status = *pBuf++;
cfgReportRspCmd->attrList[i].direction = *pBuf++;
cfgReportRspCmd->attrList[i].attrID = BUILD_UINT16( pBuf[0], pBuf[1] );
pBuf += 2;
}
}
return ( (void *)cfgReportRspCmd );
}
/*********************************************************************
* @fn zclParseInReadReportCfgCmd
*
* @brief Parse the "Profile" Read Reporting Configuration Command
*
* NOTE: THIS FUNCTION ALLOCATES THE RETURN BUFFER, SO THE CALLING
* FUNCTION IS RESPONSIBLE TO FREE THE MEMORY.
*
* @param pCmd - pointer to incoming data to parse
*
* @return pointer to the parsed command structure
*/
void *zclParseInReadReportCfgCmd( zclParseCmd_t *pCmd )
{
zclReadReportCfgCmd_t *readReportCfgCmd;
uint8 *pBuf = pCmd->pData;
uint8 numAttr;
numAttr = pCmd->dataLen / ( 1 + 2 ); // Direction + Attribute ID
readReportCfgCmd = (zclReadReportCfgCmd_t *)osal_mem_alloc( sizeof( zclReadReportCfgCmd_t )
+ ( numAttr * sizeof( zclReadReportCfgRec_t ) ) );
if ( readReportCfgCmd != NULL )
{
readReportCfgCmd->numAttr = numAttr;
for ( uint8 i = 0; i < readReportCfgCmd->numAttr; i++)
{
readReportCfgCmd->attrList[i].direction = *pBuf++;;
readReportCfgCmd->attrList[i].attrID = BUILD_UINT16( pBuf[0], pBuf[1] );
pBuf += 2;
}
}
return ( (void *)readReportCfgCmd );
}
/*********************************************************************
* @fn zclParseInReadReportCfgRspCmd
*
* @brief Parse the "Profile" Read Reporting Configuration Response Command
*
* NOTE: THIS FUNCTION ALLOCATES THE RETURN BUFFER, SO THE CALLING
* FUNCTION IS RESPONSIBLE TO FREE THE MEMORY.
*
* @param pCmd - pointer to incoming data to parse
*
* @return pointer to the parsed command structure
*/
static void *zclParseInReadReportCfgRspCmd( zclParseCmd_t *pCmd )
{
zclReadReportCfgRspCmd_t *readReportCfgRspCmd;
uint8 reportChangeLen;
uint8 *pBuf = pCmd->pData;
uint8 *dataPtr;
uint8 numAttr = 0;
uint8 hdrLen;
uint16 dataLen = 0;
// Calculate the length of the response command
while ( pBuf < ( pCmd->pData + pCmd->dataLen ) )
{
uint8 status;
uint8 direction;
numAttr++;
status = *pBuf++;
direction = *pBuf++;
pBuf += 2; // move pass the attribute ID
if ( status == ZCL_STATUS_SUCCESS )
{
if ( direction == ZCL_SEND_ATTR_REPORTS )
{
uint8 dataType = *pBuf++;
pBuf += 4; // move pass the Min and Max Reporting Intervals
// For attributes of 'discrete' data types this field is omitted
if ( zclAnalogDataType( dataType ) )
{
reportChangeLen = zclGetDataTypeLength( dataType );
pBuf += reportChangeLen;
// add padding if needed
if ( PADDING_NEEDED( reportChangeLen ) )
{
reportChangeLen++;
}
dataLen += reportChangeLen;
}
}
else
{
pBuf += 2; // move pass the Timeout field
}
}
} // while loop
hdrLen = sizeof( zclReadReportCfgRspCmd_t ) + ( numAttr * sizeof( zclReportCfgRspRec_t ) );
readReportCfgRspCmd = (zclReadReportCfgRspCmd_t *)osal_mem_alloc( hdrLen + dataLen );
if ( readReportCfgRspCmd != NULL )
{
pBuf = pCmd->pData;
dataPtr = (uint8 *)( (uint8 *)readReportCfgRspCmd + hdrLen );
readReportCfgRspCmd->numAttr = numAttr;
for ( uint8 i = 0; i < numAttr; i++ )
{
zclReportCfgRspRec_t *reportRspRec = &(readReportCfgRspCmd->attrList[i]);
reportRspRec->status = *pBuf++;
reportRspRec->direction = *pBuf++;
reportRspRec->attrID = BUILD_UINT16( pBuf[0], pBuf[1] );
pBuf += 2;
if ( reportRspRec->status == ZCL_STATUS_SUCCESS )
{
if ( reportRspRec->direction == ZCL_SEND_ATTR_REPORTS )
{
reportRspRec->dataType = *pBuf++;
reportRspRec->minReportInt = BUILD_UINT16( pBuf[0], pBuf[1] );
pBuf += 2;
reportRspRec->maxReportInt = BUILD_UINT16( pBuf[0], pBuf[1] );
pBuf += 2;
if ( zclAnalogDataType( reportRspRec->dataType ) )
{
zcl_BuildAnalogData( reportRspRec->dataType, dataPtr, pBuf);
reportRspRec->reportableChange = dataPtr;
reportChangeLen = zclGetDataTypeLength( reportRspRec->dataType );
pBuf += reportChangeLen;
// advance attribute data pointer
if ( PADDING_NEEDED( reportChangeLen ) )
{
reportChangeLen++;
}
dataPtr += reportChangeLen;
}
}
else
{
reportRspRec->timeoutPeriod = BUILD_UINT16( pBuf[0], pBuf[1] );
pBuf += 2;
}
}
}
}
return ( (void *)readReportCfgRspCmd );
}
/*********************************************************************
* @fn zclParseInReportCmd
*
* @brief Parse the "Profile" Report Command
*
* NOTE: THIS FUNCTION ALLOCATES THE RETURN BUFFER, SO THE CALLING
* FUNCTION IS RESPONSIBLE TO FREE THE MEMORY.
*
* @param pCmd - pointer to incoming data to parse
*
* @return pointer to the parsed command structure
*/
void *zclParseInReportCmd( zclParseCmd_t *pCmd )
{
zclReportCmd_t *reportCmd;
uint8 *pBuf = pCmd->pData;
uint16 attrDataLen;
uint8 *dataPtr;
uint8 numAttr = 0;
uint8 hdrLen;
uint16 dataLen = 0;
// find out the number of attributes and the length of attribute data
while ( pBuf < ( pCmd->pData + pCmd->dataLen ) )
{
uint8 dataType;
numAttr++;
pBuf += 2; // move pass attribute id
dataType = *pBuf++;
attrDataLen = zclGetAttrDataLength( dataType, pBuf );
pBuf += attrDataLen; // move pass attribute data
// add padding if needed
if ( PADDING_NEEDED( attrDataLen ) )
{
attrDataLen++;
}
dataLen += attrDataLen;
}
hdrLen = sizeof( zclReportCmd_t ) + ( numAttr * sizeof( zclReport_t ) );
reportCmd = (zclReportCmd_t *)osal_mem_alloc( hdrLen + dataLen );
if (reportCmd != NULL )
{
pBuf = pCmd->pData;
dataPtr = (uint8 *)( (uint8 *)reportCmd + hdrLen );
reportCmd->numAttr = numAttr;
for ( uint8 i = 0; i < numAttr; i++ )
{
zclReport_t *reportRec = &(reportCmd->attrList[i]);
reportRec->attrID = BUILD_UINT16( pBuf[0], pBuf[1] );
pBuf += 2;
reportRec->dataType = *pBuf++;
attrDataLen = zclGetAttrDataLength( reportRec->dataType, pBuf );
osal_memcpy( dataPtr, pBuf, attrDataLen );
reportRec->attrData = dataPtr;
pBuf += attrDataLen; // move pass attribute data
// advance attribute data pointer
if ( PADDING_NEEDED( attrDataLen ) )
{
attrDataLen++;
}
dataPtr += attrDataLen;
}
}
return ( (void *)reportCmd );
}
#endif // ZCL_REPORT
/*********************************************************************
* @fn zclParseInDefaultRspCmd
*
* @brief Parse the "Profile" Default Response Command
*
* NOTE: THIS FUNCTION ALLOCATES THE RETURN BUFFER, SO THE CALLING
* FUNCTION IS RESPONSIBLE TO FREE THE MEMORY.
*
* @param pCmd - pointer to incoming data to parse
*
* @return pointer to the parsed command structure
*/
static void *zclParseInDefaultRspCmd( zclParseCmd_t *pCmd )
{
zclDefaultRspCmd_t *defaultRspCmd;
uint8 *pBuf = pCmd->pData;
defaultRspCmd = (zclDefaultRspCmd_t *)osal_mem_alloc( sizeof ( zclDefaultRspCmd_t ) );
if ( defaultRspCmd != NULL )
{
defaultRspCmd->commandID = *pBuf++;
defaultRspCmd->statusCode = *pBuf;
}
return ( (void *)defaultRspCmd );
}
#ifdef ZCL_DISCOVER
/*********************************************************************
* @fn zclParseInDiscCmd
*
* @brief Parse the "Profile" Discovery Commands
*
* NOTE: THIS FUNCTION ALLOCATES THE RETURN BUFFER, SO THE CALLING
* FUNCTION IS RESPONSIBLE TO FREE THE MEMORY.
*
* @param pCmd - pointer to incoming data to parse
*
* @return pointer to the parsed command structure
*/
void *zclParseInDiscCmd( zclParseCmd_t *pCmd )
{
zclDiscoverCmd_t *discoverCmd;
uint8 *pBuf = pCmd->pData;
discoverCmd = (zclDiscoverCmd_t *)osal_mem_alloc( sizeof ( zclDiscoverCmd_t ) );
if ( discoverCmd != NULL )
{
discoverCmd->startAttr = BUILD_UINT16( pBuf[0], pBuf[1] );
pBuf += 2;
discoverCmd->maxAttrIDs = *pBuf;
}
return ( (void *)discoverCmd );
}
/*********************************************************************
* @fn zclParseInDiscRspCmd
*
* @brief Parse the "Profile" Discovery Response Commands
*
* NOTE: THIS FUNCTION ALLOCATES THE RETURN BUFFER, SO THE CALLING
* FUNCTION IS RESPONSIBLE TO FREE THE MEMORY.
*
* @param pCmd - pointer to incoming data to parse
*
* @return pointer to the parsed command structure
*/
#define ZCLDISCRSPCMD_DATALEN(a) ((a)-1) // data len - Discovery Complete
static void *zclParseInDiscRspCmd( zclParseCmd_t *pCmd )
{
zclDiscoverRspCmd_t *discoverRspCmd;
uint8 *pBuf = pCmd->pData;
uint8 numAttr = ZCLDISCRSPCMD_DATALEN(pCmd->dataLen) / ( 2 + 1 ); // Attr ID + Data Type
discoverRspCmd = (zclDiscoverRspCmd_t *)osal_mem_alloc( sizeof ( zclDiscoverRspCmd_t )
+ ( numAttr * sizeof(zclDiscoverInfo_t) ) );
if ( discoverRspCmd != NULL )
{
discoverRspCmd->discComplete = *pBuf++;
discoverRspCmd->numAttr = numAttr;
for ( uint8 i = 0; i < numAttr; i++ )
{
discoverRspCmd->attrList[i].attrID = BUILD_UINT16( pBuf[0], pBuf[1] );
pBuf += 2;
discoverRspCmd->attrList[i].dataType = *pBuf++;;
}
}
return ( (void *)discoverRspCmd );
}
#endif // ZCL_DISCOVER
#ifdef ZCL_READ
/*********************************************************************
* @fn zclProcessInReadCmd
*
* @brief Process the "Profile" Read Command
*
* @param pInMsg - incoming message to process
*
* @return TRUE if command processed. FALSE, otherwise.
*/
static uint8 zclProcessInReadCmd( zclIncoming_t *pInMsg )
{
zclReadCmd_t *readCmd;
zclReadRspCmd_t *readRspCmd;
zclAttrRec_t attrRec;
uint16 len;
readCmd = (zclReadCmd_t *)pInMsg->attrCmd;
// calculate the length of the response status record
len = sizeof( zclReadRspCmd_t ) + (readCmd->numAttr * sizeof( zclReadRspStatus_t ));
readRspCmd = osal_mem_alloc( len );
if ( readRspCmd == NULL )
{
return FALSE; // EMBEDDED RETURN
}
readRspCmd->numAttr = readCmd->numAttr;
for ( uint8 i = 0; i < readCmd->numAttr; i++ )
{
zclReadRspStatus_t *statusRec = &(readRspCmd->attrList[i]);
statusRec->attrID = readCmd->attrID[i];
if ( zclFindAttrRec( pInMsg->msg->endPoint, pInMsg->msg->clusterId,
readCmd->attrID[i], &attrRec ) )
{
if ( zcl_AccessCtrlRead( attrRec.attr.accessControl ) )
{
statusRec->status = zclAuthorizeRead( pInMsg->msg->endPoint,
&(pInMsg->msg->srcAddr), &attrRec );
if ( statusRec->status == ZCL_STATUS_SUCCESS )
{
statusRec->data = attrRec.attr.dataPtr;
statusRec->dataType = attrRec.attr.dataType;
}
}
else
{
statusRec->status = ZCL_STATUS_WRITE_ONLY;
}
}
else
{
statusRec->status = ZCL_STATUS_UNSUPPORTED_ATTRIBUTE;
}
}
// Build and send Read Response command
zcl_SendReadRsp( pInMsg->msg->endPoint, &(pInMsg->msg->srcAddr), pInMsg->msg->clusterId,
readRspCmd, ZCL_FRAME_SERVER_CLIENT_DIR,
true, pInMsg->hdr.transSeqNum );
osal_mem_free( readRspCmd );
return TRUE;
}
#endif // ZCL_READ
#ifdef ZCL_WRITE
/*********************************************************************
* @fn processInWriteCmd
*
* @brief Process the "Profile" Write and Write No Response Commands
*
* @param pInMsg - incoming message to process
*
* @return TRUE if command processed. FALSE, otherwise.
*/
static uint8 zclProcessInWriteCmd( zclIncoming_t *pInMsg )
{
zclWriteCmd_t *writeCmd;
zclWriteRspCmd_t *writeRspCmd;
uint8 sendRsp = FALSE;
uint8 j = 0;
writeCmd = (zclWriteCmd_t *)pInMsg->attrCmd;
if ( pInMsg->hdr.commandID == ZCL_CMD_WRITE )
{
// We need to send a response back - allocate space for it
writeRspCmd = (zclWriteRspCmd_t *)osal_mem_alloc( sizeof( zclWriteRspCmd_t )
+ sizeof( zclWriteRspStatus_t ) * writeCmd->numAttr );
if ( writeRspCmd == NULL )
{
return FALSE; // EMBEDDED RETURN
}
sendRsp = TRUE;
}
for ( uint8 i = 0; i < writeCmd->numAttr; i++ )
{
zclAttrRec_t attrRec;
zclWriteRec_t *statusRec = &(writeCmd->attrList[i]);
if ( zclFindAttrRec( pInMsg->msg->endPoint, pInMsg->msg->clusterId,
statusRec->attrID, &attrRec ) )
{
if ( statusRec->dataType == attrRec.attr.dataType )
{
uint8 status;
// Write the new attribute value
if ( attrRec.attr.dataPtr != NULL )
{
status = zclWriteAttrData( pInMsg->msg->endPoint, &(pInMsg->msg->srcAddr),
&attrRec, statusRec );
}
else // Use CB
{
status = zclWriteAttrDataUsingCB( pInMsg->msg->endPoint, &(pInMsg->msg->srcAddr),
&attrRec, statusRec->attrData );
}
// If successful, a write attribute status record shall NOT be generated
if ( sendRsp && status != ZCL_STATUS_SUCCESS )
{
// Attribute is read only - move on to the next write attribute record
writeRspCmd->attrList[j].status = status;
writeRspCmd->attrList[j++].attrID = statusRec->attrID;
}
}
else
{
// Attribute data type is incorrect - move on to the next write attribute record
if ( sendRsp )
{
writeRspCmd->attrList[j].status = ZCL_STATUS_INVALID_DATA_TYPE;
writeRspCmd->attrList[j++].attrID = statusRec->attrID;
}
}
}
else
{
// Attribute is not supported - move on to the next write attribute record
if ( sendRsp )
{
writeRspCmd->attrList[j].status = ZCL_STATUS_UNSUPPORTED_ATTRIBUTE;
writeRspCmd->attrList[j++].attrID = statusRec->attrID;
}
}
} // for loop
if ( sendRsp )
{
writeRspCmd->numAttr = j;
if ( writeRspCmd->numAttr == 0 )
{
// Since all records were written successful, include a single status record
// in the resonse command with the status field set to SUCCESS and the
// attribute ID field omitted.
writeRspCmd->attrList[0].status = ZCL_STATUS_SUCCESS;
writeRspCmd->numAttr = 1;
}
zcl_SendWriteRsp( pInMsg->msg->endPoint, &(pInMsg->msg->srcAddr),
pInMsg->msg->clusterId, writeRspCmd, ZCL_FRAME_SERVER_CLIENT_DIR,
true, pInMsg->hdr.transSeqNum );
osal_mem_free( writeRspCmd );
}
return TRUE;
}
/*********************************************************************
* @fn zclRevertWriteUndividedCmd
*
* @brief Revert the "Profile" Write Undevided Command
*
* @param pInMsg - incoming message to process
* @param curWriteRec - old data
* @param numAttr - number of attributes to be reverted
*
* @return none
*/
static void zclRevertWriteUndividedCmd( zclIncoming_t *pInMsg,
zclWriteRec_t *curWriteRec, uint16 numAttr )
{
for ( uint8 i = 0; i < numAttr; i++ )
{
zclAttrRec_t attrRec;
zclWriteRec_t *statusRec = &(curWriteRec[i]);
if ( !zclFindAttrRec( pInMsg->msg->endPoint, pInMsg->msg->clusterId,
statusRec->attrID, &attrRec ) )
{
break; // should never happen
}
if ( attrRec.attr.dataPtr != NULL )
{
// Just copy the old data back - no need to validate the data
uint16 dataLen = zclGetAttrDataLength( attrRec.attr.dataType, statusRec->attrData );
osal_memcpy( attrRec.attr.dataPtr, statusRec->attrData, dataLen );
}
else // Use CB
{
// Write the old data back
zclWriteAttrDataUsingCB( pInMsg->msg->endPoint, &(pInMsg->msg->srcAddr),
&attrRec, statusRec->attrData );
}
} // for loop
}
/*********************************************************************
* @fn zclProcessInWriteUndividedCmd
*
* @brief Process the "Profile" Write Undivided Command
*
* @param pInMsg - incoming message to process
*
* @return TRUE if command processed. FALSE, otherwise.
*/
static uint8 zclProcessInWriteUndividedCmd( zclIncoming_t *pInMsg )
{
zclWriteCmd_t *writeCmd;
zclWriteRspCmd_t *writeRspCmd;
zclAttrRec_t attrRec;
uint16 dataLen;
uint16 curLen = 0;
uint8 j = 0;
writeCmd = (zclWriteCmd_t *)pInMsg->attrCmd;
// Allocate space for Write Response Command
writeRspCmd = (zclWriteRspCmd_t *)osal_mem_alloc( sizeof( zclWriteRspCmd_t )
+ sizeof( zclWriteRspStatus_t )* writeCmd->numAttr );
if ( writeRspCmd == NULL )
{
return FALSE; // EMBEDDED RETURN
}
// If any attribute cannot be written, no attribute values are changed. Hence,
// make sure all the attributes are supported and writable
for ( uint8 i = 0; i < writeCmd->numAttr; i++ )
{
zclWriteRec_t *statusRec = &(writeCmd->attrList[i]);
if ( !zclFindAttrRec( pInMsg->msg->endPoint, pInMsg->msg->clusterId,
statusRec->attrID, &attrRec ) )
{
// Attribute is not supported - stop here
writeRspCmd->attrList[j].status = ZCL_STATUS_UNSUPPORTED_ATTRIBUTE;
writeRspCmd->attrList[j++].attrID = statusRec->attrID;
break;
}
if ( statusRec->dataType != attrRec.attr.dataType )
{
// Attribute data type is incorrect - stope here
writeRspCmd->attrList[j].status = ZCL_STATUS_INVALID_DATA_TYPE;
writeRspCmd->attrList[j++].attrID = statusRec->attrID;
break;
}
if ( !zcl_AccessCtrlWrite( attrRec.attr.accessControl ) )
{
// Attribute is not writable - stop here
writeRspCmd->attrList[j].status = ZCL_STATUS_READ_ONLY;
writeRspCmd->attrList[j++].attrID = statusRec->attrID;
break;
}
if ( zcl_AccessCtrlAuthWrite( attrRec.attr.accessControl ) )
{
// Not authorized to write - stop here
writeRspCmd->attrList[j].status = ZCL_STATUS_NOT_AUTHORIZED;
writeRspCmd->attrList[j++].attrID = statusRec->attrID;
break;
}
// Attribute Data length
if ( attrRec.attr.dataPtr != NULL )
{
dataLen = zclGetAttrDataLength( attrRec.attr.dataType, attrRec.attr.dataPtr );
}
else // Use CB
{
dataLen = zclGetAttrDataLengthUsingCB( pInMsg->msg->endPoint, pInMsg->msg->clusterId,
statusRec->attrID );
}
// add padding if needed
if ( PADDING_NEEDED( dataLen ) )
{
dataLen++;
}
curLen += dataLen;
} // for loop
writeRspCmd->numAttr = j;
if ( writeRspCmd->numAttr == 0 ) // All attributes can be written
{
uint8 *curDataPtr;
zclWriteRec_t *curWriteRec;
// calculate the length of the current data header
uint8 hdrLen = j * sizeof( zclWriteRec_t );
// Allocate space to keep a copy of the current data
curWriteRec = (zclWriteRec_t *) osal_mem_alloc( hdrLen + curLen );
if ( curWriteRec == NULL )
{
osal_mem_free(writeRspCmd );
return FALSE; // EMBEDDED RETURN
}
curDataPtr = (uint8 *)((uint8 *)curWriteRec + hdrLen);
// Write the new data over
for ( uint8 i = 0; i < writeCmd->numAttr; i++ )
{
uint8 status;
zclWriteRec_t *statusRec = &(writeCmd->attrList[i]);
zclWriteRec_t *curStatusRec = &(curWriteRec[i]);
if ( !zclFindAttrRec( pInMsg->msg->endPoint, pInMsg->msg->clusterId,
statusRec->attrID, &attrRec ) )
{
break; // should never happen
}
// Keep a copy of the current data before before writing the new data over
curStatusRec->attrID = statusRec->attrID;
curStatusRec->attrData = curDataPtr;
if ( attrRec.attr.dataPtr != NULL )
{
// Read the current value
zclReadAttrData( curDataPtr, &attrRec, &dataLen );
// Write the new attribute value
status = zclWriteAttrData( pInMsg->msg->endPoint, &(pInMsg->msg->srcAddr),
&attrRec, statusRec );
}
else // Use CBs
{
// Read the current value
zclReadAttrDataUsingCB( pInMsg->msg->endPoint, pInMsg->msg->clusterId,
statusRec->attrID, curDataPtr, &dataLen );
// Write the new attribute value
status = zclWriteAttrDataUsingCB( pInMsg->msg->endPoint, &(pInMsg->msg->srcAddr),
&attrRec, statusRec->attrData );
}
// If successful, a write attribute status record shall NOT be generated
if ( status != ZCL_STATUS_SUCCESS )
{
writeRspCmd->attrList[j].status = status;
writeRspCmd->attrList[j++].attrID = statusRec->attrID;
// Since this write failed, we need to revert all the pervious writes
zclRevertWriteUndividedCmd( pInMsg, curWriteRec, i);
break;
}
// add padding if needed
if ( PADDING_NEEDED( dataLen ) )
{
dataLen++;
}
curDataPtr += dataLen;
} // for loop
writeRspCmd->numAttr = j;
if ( writeRspCmd->numAttr == 0 )
{
// Since all records were written successful, include a single status record
// in the resonse command with the status field set to SUCCESS and the
// attribute ID field omitted.
writeRspCmd->attrList[0].status = ZCL_STATUS_SUCCESS;
writeRspCmd->numAttr = 1;
}
osal_mem_free( curWriteRec );
}
zcl_SendWriteRsp( pInMsg->msg->endPoint, &(pInMsg->msg->srcAddr),
pInMsg->msg->clusterId, writeRspCmd, ZCL_FRAME_SERVER_CLIENT_DIR,
true, pInMsg->hdr.transSeqNum );
osal_mem_free( writeRspCmd );
return TRUE;
}
#endif // ZCL_WRITE
#ifdef ZCL_DISCOVER
/*********************************************************************
* @fn zclProcessInDiscCmd
*
* @brief Process the "Profile" Discover Command
*
* @param pInMsg - incoming message to process
*
* @return TRUE if command processed. FALSE, otherwise.
*/
static uint8 zclProcessInDiscCmd( zclIncoming_t *pInMsg )
{
zclDiscoverCmd_t *discoverCmd;
zclDiscoverRspCmd_t *discoverRspCmd;
uint8 discComplete = TRUE;
zclAttrRec_t attrRec;
uint16 attrID;
uint8 i;
discoverCmd = (zclDiscoverCmd_t *)pInMsg->attrCmd;
// Find out the number of attributes supported within the specified range
for ( i = 0, attrID = discoverCmd->startAttr; i < discoverCmd->maxAttrIDs; i++, attrID++ )
{
if ( !zclFindNextAttrRec( pInMsg->msg->endPoint, pInMsg->msg->clusterId, &attrID, &attrRec ) )
{
break;
}
}
// Allocate space for the response command
discoverRspCmd = (zclDiscoverRspCmd_t *)osal_mem_alloc( sizeof (zclDiscoverRspCmd_t)
+ sizeof ( zclDiscoverInfo_t ) * i );
if ( discoverRspCmd == NULL )
{
return FALSE; // EMEDDED RETURN
}
discoverRspCmd->numAttr = i;
if ( discoverRspCmd->numAttr != 0 )
{
for ( i = 0, attrID = discoverCmd->startAttr; i < discoverRspCmd->numAttr; i++, attrID++ )
{
if ( !zclFindNextAttrRec( pInMsg->msg->endPoint, pInMsg->msg->clusterId, &attrID, &attrRec ) )
{
break; // Attribute not supported
}
discoverRspCmd->attrList[i].attrID = attrRec.attr.attrId;
discoverRspCmd->attrList[i].dataType = attrRec.attr.dataType;
}
// Are there more attributes to be discovered?
if ( zclFindNextAttrRec( pInMsg->msg->endPoint, pInMsg->msg->clusterId, &attrID, &attrRec ) )
{
discComplete = FALSE;
}
}
discoverRspCmd->discComplete = discComplete;
zcl_SendDiscoverRspCmd( pInMsg->msg->endPoint, &pInMsg->msg->srcAddr,
pInMsg->msg->clusterId, discoverRspCmd, ZCL_FRAME_SERVER_CLIENT_DIR,
true, pInMsg->hdr.transSeqNum );
osal_mem_free( discoverRspCmd );
return TRUE;
}
#endif // ZCL_DISCOVER
/*********************************************************************
* @fn zclSendMsg
*
* @brief Send an incoming message to the Application
*
* @param pInMsg - incoming message to process
*
* @return TRUE
*/
static uint8 zclSendMsg( zclIncoming_t *pInMsg )
{
zclIncomingMsg_t *pCmd;
if ( zcl_RegisteredMsgTaskID == TASK_NO_TASK )
{
return ( TRUE );
}
pCmd = (zclIncomingMsg_t *)osal_msg_allocate( sizeof ( zclIncomingMsg_t ) );
if ( pCmd != NULL )
{
// fill in the message
pCmd->hdr.event = ZCL_INCOMING_MSG;
pCmd->zclHdr = pInMsg->hdr;
pCmd->clusterId = pInMsg->msg->clusterId;
pCmd->srcAddr = pInMsg->msg->srcAddr;
pCmd->endPoint = pInMsg->msg->endPoint;
pCmd->attrCmd = pInMsg->attrCmd;
// Application will free the attrCmd buffer
pInMsg->attrCmd = NULL;
/* send message through task message */
osal_msg_send( zcl_RegisteredMsgTaskID, (uint8 *)pCmd );
}
return ( TRUE );
}
/*********************************************************************
*********************************************************************/