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/************************************************************************************************** Filename: zcl.c Revised: $Date: 2007-12-13 15:02:48 -0800 (Thu, 13 Dec 2007) $ Revision: $Revision: 16070 $ Description: This file contains the Zigbee Cluster Library Foundation functions. Copyright 2006-2007 Texas Instruments Incorporated. All rights reserved. IMPORTANT: Your use of this Software is limited to those specific rights granted under the terms of a software license agreement between the user who downloaded the software, his/her employer (which must be your employer) and Texas Instruments Incorporated (the "License"). You may not use this Software unless you agree to abide by the terms of the License. The License limits your use, and you acknowledge, that the Software may not be modified, copied or distributed unless embedded on a Texas Instruments microcontroller or used solely and exclusively in conjunction with a Texas Instruments radio frequency transceiver, which is integrated into your product. Other than for the foregoing purpose, you may not use, reproduce, copy, prepare derivative works of, modify, distribute, perform, display or sell this Software and/or its documentation for any purpose. YOU FURTHER ACKNOWLEDGE AND AGREE THAT THE SOFTWARE AND DOCUMENTATION ARE PROVIDED �AS IS� WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, TITLE, NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL TEXAS INSTRUMENTS OR ITS LICENSORS BE LIABLE OR OBLIGATED UNDER CONTRACT, NEGLIGENCE, STRICT LIABILITY, CONTRIBUTION, BREACH OF WARRANTY, OR OTHER LEGAL EQUITABLE THEORY ANY DIRECT OR INDIRECT DAMAGES OR EXPENSES INCLUDING BUT NOT LIMITED TO ANY INCIDENTAL, SPECIAL, INDIRECT, PUNITIVE OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY, SERVICES, OR ANY CLAIMS BY THIRD PARTIES (INCLUDING BUT NOT LIMITED TO ANY DEFENSE THEREOF), OR OTHER SIMILAR COSTS. Should you have any questions regarding your right to use this Software, contact Texas Instruments Incorporated at www.TI.com. **************************************************************************************************/ /********************************************************************* * INCLUDES */ #include "ZComDef.h" #include "OSAL.h" #include "AF.h" #include "ZDConfig.h" #include "zcl.h" #include "zcl_ha.h" #include "zcl_general.h" /********************************************************************* * 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 zclParseCmd( a, b ) zclCmdTable[(a)].pfnParseInProfile( (b) ) #define zclProcessCmd( a, b ) zclCmdTable[(a)].pfnProcessInProfile( (b) ) /*** Table Indexing ***/ #define NEXT_READ_RSP( ptr, len ) (zclReadRspStatus_t *)( (uint8 *)(ptr) + \ sizeof (zclReadRspStatus_t) + (len) ) #define NEXT_WRITE( ptr, len ) (zclWriteRec_t *)( (uint8 *)(ptr) + \ sizeof (zclWriteRec_t) + (len) ) #define NEXT_REPORT( ptr, len ) (zclReport_t *)( (uint8 *)(ptr) + \ sizeof (zclReport_t) + (len) ) #define NEXT_CFG_REPORT( ptr, len ) (zclCfgReportRec_t *)( (uint8 *)(ptr) + \ sizeof (zclCfgReportRec_t) + (len) ) #define NEXT_REPORT_RSP( ptr, len ) (zclReportCfgRspRec_t *) ( (uint8 *)(ptr) + \ sizeof (zclReportCfgRspRec_t) + (len) ) // 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 // There is no attribute in the Mandatory Reportable Attribute list for now #define zcl_MandatoryReportableAttribute( a ) ( a == NULL ) /********************************************************************* * CONSTANTS */ // Used by Configure Reporting Command #define SEND_ATTR_REPORTS 0x00 #define EXPECT_ATTR_REPORTS 0x01 #define ZCL_MIN_REPORTING_INTERVAL 5 /********************************************************************* * TYPEDEFS */ typedef struct zclLibPlugin { struct zclLibPlugin *next; uint16 startLogCluster; // starting logical cluster ID uint16 endLogCluster; // ending logical cluster ID zclInHdlr_t pfnIncomingHdlr; // function to handle incoming message } zclLibPlugin_t; // Record to store a profile's cluster conversion table typedef struct zclProfileClusterConvertRec { struct zclProfileClusterConvertRec *next; uint16 profileID; uint16 numClusters; GENERIC zclConvertClusterRec_t *list; } zclProfileClusterConvertRec_t; // Attribute record list item typedef struct zclAttrRecsList { struct zclAttrRecsList *next; uint8 endpoint; // Used to link it into the endpoint descriptor uint8 numAttributes; // Number of the following records CONST zclAttrRec_t *attrs; // attribute records } zclAttrRecsList; 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 Application should register its attribute data validation function zclValidateAttrData_t zcl_ValidateAttrDataCB = NULL; /********************************************************************* * EXTERNAL VARIABLES */ /********************************************************************* * EXTERNAL FUNCTIONS */ /********************************************************************* * LOCAL VARIABLES */ static zclLibPlugin_t *plugins; static zclProfileClusterConvertRec_t *profileClusterList; static zclAttrRecsList *attrList; static byte zcl_TransID = 0; // This is the unique message ID (counter) /********************************************************************* * LOCAL FUNCTIONS */ static void zclProcessMessageMSG( afIncomingMSGPacket_t *pkt ); static uint8 *zclBuildHdr( zclFrameHdr_t *hdr, uint8 *pData ); static uint8 zclCalcHdrSize( zclFrameHdr_t *hdr ); static uint16 zclConvertClusterID( uint16 clusterID, uint16 profileID, uint8 convertToLogical ); static zclLibPlugin_t *zclFindPlugin( uint16 realclusterID, uint16 profileID ); static uint8 zcl_DeviceOperational( uint8 srcEP, uint16 realClusterID, uint8 frameType, ui