zcl_registerReadWriteCB()

sibin sunny

Intellectual 990 points

Hi,

Can I use zcl_registerReadWriteCB() to use ZCL_READ and ZCL_WRITE commands send through Af_datarequest()

Thanks in advance

sibin

over 9 years ago

0 YiKai Chen over 9 years ago

Guru 735685 points

When you send ZCL read/write to a device, the callback function registered by zcl_registerReadWriteCB will be called.

0 sibin sunny over 9 years ago in reply to YiKai Chen

Intellectual 990 points

Hi YK Chen,

Through zcl_registerReadWriteCB will i get the Read Response Command CallBacks

0 YiKai Chen over 9 years ago in reply to sibin sunny

Guru 735685 points

No, it only gets ZCL read/write command.

0 YiKai Chen over 9 years ago in reply to sibin sunny

Guru 735685 points

No, it only gets ZCL read/write command.

0 sibin sunny over 9 years ago in reply to YiKai Chen

Intellectual 990 points

is there any callback registeration to get read response commands

0 YiKai Chen over 9 years ago in reply to sibin sunny

Guru 735685 points

ZCL read/write response commands are processed in zclParseInReadRspCmd and zclParseInWriteRspCmd of zcl.c.

0 sibin sunny over 9 years ago in reply to YiKai Chen

Intellectual 990 points

Hi
when i send zcl_sendRead( ) command to another device my device is receiving the command i saw it through putting the break point in zclProcessInReadCmd() functions and the parameters that i am receiving is also correct but my callback registered with zcl_registerReadWriteCB() is not getting called.
Will you suggest me what might be the mistake.

0 sibin sunny over 9 years ago in reply to sibin sunny

Intellectual 990 points

Actually I got the result I just needed to pass NULL to the dataptr of Attribute list that i was registering.

0 YiKai Chen over 9 years ago in reply to sibin sunny

Guru 735685 points

Sorry, I don't get your point. Can you elaborate?

0 sibin sunny over 9 years ago in reply to YiKai Chen

Intellectual 990 points

I meant if we use zcl_registerReadWriteCB() to get Read/write Command for some specific clusters then during Attribute list initialisation for that cluster we need to pass NULL to its data. Then only the function registered with zcl_registerReadWriteCB() will be called.

0 sibin sunny over 9 years ago in reply to sibin sunny

Intellectual 990 points

I am getting control over the CB registered with zcl_registerReadWriteCB() when i send READ_CMD but how to send back a read response command back

0 YiKai Chen over 9 years ago in reply to sibin sunny

Guru 735685 points

Since you can get control over the CB registered with zcl_registerReadWriteCB() when i send READ_CMD, you can send read response in callback function.

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zcl_registerReadWriteCB()