CC2538: On/Off response

Akhi G

Genius 3410 points

Part Number: CC2538
Other Parts Discussed in Thread: CC2530

cc2538 sample switch as coordinator

cc2530 sample light as the router.

I am sending an ON command from the switch the light using zclGeneral_SendOnOff_CmdOn().

It returns the status.

Upon receiving this command on the light side, it performs ON and sends back the acknowledgement to the switch.

How to read this acknowledgement on the switch side? Which function do I need for this?

over 8 years ago

0 YiKai Chen over 8 years ago

Guru 735695 points

As I know, SampleLight doesn't return ON/OFF status to sender.

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

Does it mean switch can never get to know whether the light has received the command or not?

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

Actually, you can try to add a case "AF_DATA_CONFIRM_CMD" in SampleSwitch zclxxx_event_loop to check if it receives APS ack of sending command from SampleLight.

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

I added this as a case AF_DATA_CONFIRM_CMD:
Inside this, is there any specfic call back function to check the status ?

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

In AF_DATA_CONFIRM_CMD, you can check sequence number to make sure it's the APS ACK you want.

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

Couldnt get you. Can you explain please?

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

case AF_DATA_CONFIRM_CMD:
afDataConfirm = (afDataConfirm_t *)MSGpkt;
afDataConfirm->transID // afDataConfirm->transID should match sequence number you use in zclGeneral_SendOnOff_CmdOn.

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

Not working

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

What do you mean not working? Please elaborate your problem.

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

Sorry!!
I wrote down your code. It shows error.
afDataConfirm is a function actually.

0 Akhi G over 8 years ago in reply to Akhi G

Genius 3410 points

Got the structure of the packet. Thankyou :)

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

You can add the following red line to claim afDataConfirm.

case AF_DATA_CONFIRM_CMD:
afDataConfirm_t *afDataConfirm;
afDataConfirm = (afDataConfirm_t *)MSGpkt;

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

Cant get the seqNum in the afDataConfirm packet structure

0 Akhi G over 8 years ago in reply to Akhi G

Genius 3410 points

captures11.rar

Can you check this log?

I have sent the off command to the light from switch.

I am also getting the default on/off response. How to read this response?

This response is I think different from the above afDataConfirm

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

I don't see on/off command is sent in your sniffer log. Can you include complete log?

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

cap.rar

Check this

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

Yes, I can see the seq number is matched in your sniffer log.

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

Yes, it is matching here. But the data in afDataConfirm, I am getting no seqNum.
in afDataConfirm, only hdr, endpoint=0x08 and transID=0x00.

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

How do you get transID=0x00?

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

I dont know how it is zero.

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

I mean how do you know it is zero?

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

I am seeing in the live watch by declaring that variable global.

afDataConfirm1 is the structure.

MSGpkt1 is the packet receiving at the start of the event loop.

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

Can you show me your code of "case AF_DATA_CONFIRM_CMD:" in your zclxxx_event_loop?

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

afDataConfirm_t *afDataConfirm1; // declared globally

case AF_DATA_CONFIRM_CMD: // akhilesh
{
//afDataConfirm_t *afDataConfirm;
afDataConfirm1 =(afDataConfirm_t *)MSGpkt;
break;// breakpoint set here
}

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

Can you try to add a condition to check "if (afDataConfirm1->transID==0x5){//do something here}" and send command with sequence number is 5 to see if it ever goes into this if statement?

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

It is not going into the if statement. I also tried while (afDataConfirm1->transID!=0x5) and it remains inside the loop

0 Akhi G over 8 years ago in reply to Akhi G

Genius 3410 points

There is one more prewritten case-
case AF_DATA_CONFIRM_CMD:
// This message is received as a confirmation of a data packet sent.
// The status is of ZStatus_t type [defined in NLMEDE.h]
// The message fields are defined in AF.h
afDataConfirm = (afDataConfirm_t *)msgPtr;
sentEP = afDataConfirm->endpoint;
sentStatus = afDataConfirm->hdr.status;

in void ZDApp_ProcessOSALMsg( osal_event_hdr_t *msgPtr )

It is only for the sent data status. Not sure.

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

I think you need some more steps. You have to use zcl_registerClusterOptionList to register cluster that you want to enable APS ack. You can refer to "zcl_registerClusterOptionList ( ZCL_OTA_ENDPOINT, ZCL_OTA_MAX_OPTIONS, zclOta_Options );" in SampleSwitch to know how to do it.

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

This is something related to OTA. I dont think this will work

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

You should replace OTA cluster with ON/OFF cluster to make it work in your case.

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

I did this. But how to call thgis function in order to check whether the response from end device is received or not?

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

Do you call zcl_registerClusterOptionList in your application init to register cluster that you want to enable APS ack?

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

Yes, I called this function in zclSampleSw_Init().

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

Can you show me how you do it?

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

I have some confusion in optionList.option=0; and in 2nd parameter of this function.

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

Why do you put nothing in optionList?

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

What values should it take? I am not sure what is it.

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

Do you study how OTA example implement it?

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

We are not using OTA right now. So we know nothing about OTA.

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

You don’t have to use OTA. You only need to study how it implements OptionList.

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

OK. I'll see it. Thankyou :)

0 Akhi G over 8 years ago in reply to Akhi G

Genius 3410 points

This I have implemented and called this function in zclSampleSw_Init
zclOptionRec_t OnOffOptions[] =
{
{
//ZCL_CLUSTER_ID_OTA,
ZCL_CLUSTER_ID_GEN_ON_OFF,
( AF_EN_SECURITY | AF_ACK_REQUEST ),
},
};
ZStatus_t status = zcl_registerClusterOptionList ( SAMPLESW_ENDPOINT, 1, OnOffOptions ); // akhilesh

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

It looks good.

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

What are the next steps o be followed in order to read the on/off response?

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

After you register it in application init function, you should be able to get APS ack in "case AF_DATA_CONFIRM_CMD:" in your zclxxx_event_loop".

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

I am trying the same but code is not getting stopped there.

0 YiKai Chen over 8 years ago in reply to Akhi G

Guru 735695 points

Try to remove AF_EN_SECURITY from OnOffOptions and check what is status in "status = zcl_registerClusterOptionList ( SAMPLESW_ENDPOINT, 1, OnOffOptions ); "?

zclOptionRec_t OnOffOptions[] =
{
{
//ZCL_CLUSTER_ID_OTA,
ZCL_CLUSTER_ID_GEN_ON_OFF,
( AF_ACK_REQUEST ),
},
};

0 Akhi G over 8 years ago in reply to YiKai Chen

Genius 3410 points

status of zcl_registerClusterOptionList is 00.

On sending the on/off command, if the end device is powered on, I am getting the status=00

and on sending the on/off command and the end device is powered off, I am getting the status=0xe9 which means 00 is the success and e9 is failed.

Thanks a lot for you your help. You are always very helpful. :) :)

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CC2538: On/Off response