The question about samplelight and sampleswitch Code

The Seven

Hi All

i have a question about the ezmode data of the samplelight and sampleswitch

  if ( events & SAMPLELIGHT_START_EZMODE_EVT )
  {
    // Invoke EZ-Mode
    zclEZMode_InvokeData_t ezModeData;

    ...

    ezModeData.initiator = FALSE;          // OnOffLight is a target
    ezModeData.numActiveOutClusters = 0;
    ezModeData.pActiveOutClusterIDs = NULL;
    ezModeData.numActiveInClusters = 0;
    ezModeData.pActiveOutClusterIDs = NULL;
    zcl_InvokeEZMode( &ezModeData );
  
    return ( events ^ SAMPLELIGHT_START_EZMODE_EVT );
  }

why does ezModeData.numActiveOutClusters and ezModeData.numActiveInClusters of samplelight keep 0

while those parameters of sampleswitch is different with it

and they are OK to using EZMODE to binding each other ？

#ifdef ZCL_EZMODE
    {
      zclEZMode_InvokeData_t ezModeData;
      static uint16 clusterIDs[] = { ZCL_CLUSTER_ID_GEN_ON_OFF };   // only bind on the on/off cluster

      // Invoke EZ-Mode
      ezModeData.endpoint = SAMPLESW_ENDPOINT; // endpoint on which to invoke EZ-Mode
      if ( (zclSampleSw_NwkState == DEV_ZB_COORD) ||
               (zclSampleSw_NwkState == DEV_ROUTER)   ||
               (zclSampleSw_NwkState == DEV_END_DEVICE) )
      {
        ezModeData.onNetwork = TRUE;      // node is already on the network
      }
      else
      {
        ezModeData.onNetwork = FALSE;     // node is not yet on the network
      }
      ezModeData.initiator = TRUE;        // OnOffSwitch is an initiator
      ezModeData.numActiveOutClusters = 1;   // active output cluster
      ezModeData.pActiveOutClusterIDs = clusterIDs;
      ezModeData.numActiveInClusters = 0;  // no active input clusters
      ezModeData.pActiveInClusterIDs = NULL;
      zcl_InvokeEZMode( &ezModeData );

      ...
    }

why does smaplelight should not be like below :

    ezModeData.initiator = FALSE;          // OnOffLight is a target
    ezModeData.numActiveOutClusters = 0;
    ezModeData.pActiveOutClusterIDs = NULL;
    ezModeData.numActiveInClusters = 1;
    ezModeData.pActiveOutClusterIDs = clusterIDs;

over 9 years ago

0 YiKai Chen over 9 years ago

Guru 735685 points

EZ-mode uses match request to do binding so only sender needs to give output clusters. The SampleLight already has ON/OFF cluster defined in incluster of its simple description.

0 The Seven over 9 years ago in reply to YiKai Chen

Guru 11440 points

Hi Yikai

do you mean this array in the XXX_data.c

const cId_t zclSampleLight_InClusterList[] =
{
  ZCL_CLUSTER_ID_GEN_BASIC,
  ZCL_CLUSTER_ID_GEN_IDENTIFY,  
  ZCL_CLUSTER_ID_GEN_ON_OFF
#ifdef ZCL_SCENES
, ZCL_CLUSTER_ID_GEN_SCENES 
#endif
#ifdef ZCL_GROUPS
, ZCL_CLUSTER_ID_GEN_GROUPS
#endif  
#ifdef ZCL_LEVEL_CTRL
  , ZCL_CLUSTER_ID_GEN_LEVEL_CONTROL
#endif
};

But sampleswitch always has ON/OFF cluster defined in Outcluster

const cId_t zclSampleSw_OutClusterList[] =
{
  ZCL_CLUSTER_ID_GEN_ON_OFF,
  ZCL_CLUSTER_ID_GEN_IDENTIFY,
#ifdef ZCL_LEVEL_CTRL
  ZCL_CLUSTER_ID_GEN_LEVEL_CONTROL,
#endif
  0
};

why does it need to add ON/OFF cluster in the EZMODE data :

      ezModeData.initiator = TRUE;        // OnOffSwitch is an initiator
      ezModeData.numActiveOutClusters = 1;   // active output cluster
      ezModeData.pActiveOutClusterIDs = clusterIDs;
      ezModeData.numActiveInClusters = 0;  // no active input clusters
      ezModeData.pActiveInClusterIDs = NULL;
      zcl_InvokeEZMode( &ezModeData );

0 YiKai Chen over 9 years ago in reply to The Seven

Guru 735685 points

EZ-mode doesn't use simple descriptor to send match request so you have to assign it when you want to trigger EZ-mode to do binding.

0 The Seven over 9 years ago in reply to YiKai Chen

Guru 11440 points

So i am confuse about why does samplelight do not need to assign on/off cluster in the EZMODE data ？

below code is samplelight EZMODE data setting

 
if ( events & SAMPLELIGHT_START_EZMODE_EVT )

{

  // Invoke EZ-Mode

  zclEZMode_InvokeData_t ezModeData;


 
  ...

  ezModeData.initiator = FALSE;          // OnOffLight is a target

  ezModeData.numActiveOutClusters = 0;

  ezModeData.pActiveOutClusterIDs = NULL;

  ezModeData.numActiveInClusters = 0;

  ezModeData.pActiveOutClusterIDs = NULL;

  zcl_InvokeEZMode( &ezModeData );



  return ( events ^ SAMPLELIGHT_START_EZMODE_EVT );

}

or does the target do not need to assign any cluster while trigger the EZMODE？

0 YiKai Chen over 9 years ago in reply to The Seven

Guru 735685 points

When a device broadcasts match request, any node receives it would check its incluster of its simple description. If there is matched cluster, it would do match response. It use match request in EZ mode to do binding so the receiver would check its incluster of its simple description.

0 The Seven over 9 years ago in reply to YiKai Chen

Guru 11440 points

hi Yikai :

So when device is a target ( ezModeData.initiator = FALSE; )

it does not need to assign any clusters in the Ez-Mode data， just put its own clusters （in and out） in its simple description 。

and if there is one cluster in its incluster is same with the one be assigned in the Ezmode_OutClusters of initiator

they will be OK to bind with each other

BR!

0 YiKai Chen over 9 years ago in reply to The Seven

Guru 735685 points

Yes, that's it.

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The question about samplelight and sampleswitch Code