RTOS/CC2650: I want to send AF DATA REQUEST in specific period of intervals.

I don't see any function definition as Util_constructClock or Util_startClock in the sample switch project. I am not using BLE application, I am using z stack home automation. Can I use ICall_setTimerMSecs?

No there is not a a function like this. But I have this Clock_construct().

ok, the interrupt work fine but after power cycle of the board then the message is not sending. I am using Util_constructClock or the Clock_create both works fine when checked by putting a breakpoint in my myTimerTick function. But when I add the code for af data request then when I use Clock_create the message sending is not working after power cycle of the board, or when I use Util_constructClock then message sending is not working when I stop the debugger, why is this happening to me.


I used Zstackapi_AfRegisterReq to register my endpoint and other things as below in Switch_task function.

AFarr.deviceID = 0x0001;
AFarr.deviceVer = 0x0002;
AFarr.endpoint = 0x0002;
AFarr.n_inputClusters = 0x0001;
AFarr.n_outputClusters = 0x0001;

uint16_t InputCluster = 0x0006;
uint16_t OutputCluster = 0x0006;
AFarr.pInputClusters = &InputCluster;
AFarr.pOutputClusters = &OutputCluster;
AFarr.profileID = 0x0104;

ICall_EntityID afID1=zswEntity;
zstack_afRegisterReq_t afReg;
afReg.endpoint = 2;
afReg.latencyReq = zstack_NetworkLatency_NO_LATENCY_REQS;
afReg.pSimpleDesc = &AFarr;

//zstack_ZStatusValues afStatus;
Zstackapi_AfRegisterReq(afID1, &afReg);

Then for message sending I used Zstackapi_AfDataReq in my function myTimerTick as below.

ICall_EntityID afID2=zswEntity;
zstack_afDataReq_t afDatastructure;
afDatastructure.clusterID = 0x0006;
afDatastructure.transID = 0x0001;
afDatastructure.radius = 0x0001;
afDatastructure.srcEndpoint = 0x0002;
afDatastructure.n_relayList = 1;

afDatastructure.dstAddr.addr.shortAddr =0x0000;
afDatastructure.dstAddr.addrMode = zstack_AFAddrMode_SHORT;
afDatastructure.dstAddr.endpoint = 0x0001;
afDatastructure.dstAddr.panID = 0xEE48;
afDatastructure.options.ackRequest=1;


uint8_t palLoadData[60];
memset(palLoadData,0,strlen((char*)palLoadData));
sprintf(((char*)palLoadData), "BAT VOLT\0");

afDatastructure.n_payload = strlen((char*)palLoadData);
afDatastructure.pPayload = &palLoadData[0];

//zstack_ZStatusValues AfsendStatus;
Zstackapi_AfDataReq(afID2, &afDatastructure);

Please help me!.

What do you mean af data request doesn’t work when I use Clock_create the message? Can you elaborate your code flow?

//I am using Zstackapi_AfRegisterReq in the switch task to set endpion, profile etc.

void Switch_task(NVINTF_nvFuncts_t *pfnNV)
{
    // Save and register the function pointers to the NV drivers
    pfnZswNV = pfnNV;
    zclport_registerNV(pfnZswNV, ZCL_PORT_SCENE_TABLE_NV_ID);

    // Initialize application
    Switch_initialization();

    // No return from task process
        zstack_SimpleDescriptor_t AFarr;
  AFarr.deviceID = 0x0001;
  AFarr.deviceVer = 0x0002;
  AFarr.endpoint = 0x0002;
  AFarr.n_inputClusters = 0x0001;
  AFarr.n_outputClusters = 0x0001;
  
  uint16_t InputCluster = 0x0006;
  uint16_t OutputCluster = 0x0006;
  AFarr.pInputClusters = &InputCluster;
  AFarr.pOutputClusters = &OutputCluster;
  AFarr.profileID = 0x0104;
  
  ICall_EntityID afID1=zswEntity;
  zstack_afRegisterReq_t afReg;
  afReg.endpoint = 2;
  afReg.latencyReq = zstack_NetworkLatency_NO_LATENCY_REQS;
  afReg.pSimpleDesc = &AFarr;
   
  //zstack_ZStatusValues afStatus;
  Zstackapi_AfRegisterReq(afID1, &afReg);
  
    Switch_process();
}

//Then in switch initialization I initialized the clock.

static void Switch_initialization(void)
{
    /* Initialize variables */
    
  afsendClkhndl = Util_constructClock(
                                      &afsendClkStruct, 
                                      myTimerTick,
                                      10000,
                                      5000,
                                      false,
                                      0);
    Util_startClock(&afsendClkStruct);
......
......
......

}

//Now this is my function to send af data request. I could send messages during debugging but when I stopped the debugging process in IAR the sending of message also stops.

}

static void myTimerTick()
  {
    

  ICall_EntityID afID2=zswEntity;
  zstack_afDataReq_t afDatastructure;
  afDatastructure.clusterID = 0x0006;
  afDatastructure.transID = 0x0001;
  afDatastructure.radius = 0x0001;
  afDatastructure.srcEndpoint = 0x0002;
  afDatastructure.n_relayList = 1;
  
  afDatastructure.dstAddr.addr.shortAddr =0x0000;
  afDatastructure.dstAddr.addrMode = zstack_AFAddrMode_SHORT;
  afDatastructure.dstAddr.endpoint = 0x0001;
  afDatastructure.dstAddr.panID = 0xEE48;
  afDatastructure.options.ackRequest=1;
  

  uint8_t palLoadData[60];// =  "MAGNETIC SENSOR TRIGGERED\0";
  memset(palLoadData,0,strlen((char*)palLoadData));
  sprintf(((char*)palLoadData), "BAT VOLT\0"); 

  afDatastructure.n_payload = strlen((char*)palLoadData);
  afDatastructure.pPayload = &palLoadData[0];
  
  //zstack_ZStatusValues AfsendStatus;
    Zstackapi_AfDataReq(afID2, &afDatastructure);  


    //sendAfdataRequest();
  }

I could send af data request using button interrupt even after I stopped the debugger or power cycle. There is no problem with that, but when I used this clock interrupt af data request is misbehaving.

Nothing . I understand my mistake. This is TI-RTOS!!! I used an event bit in myTimerTick and call "Semaphore_post(sem);" to trigger the event. Thank you very much for your help...... :)

Hi YiKai Chen,

I would like to know how to create a task and how to create an event like timer interrupt or gpio interrupt. and process that event in my task. Can you help me?

Thank you.

I created my custom task in the main as below:

Void customApp(UArg b0, UArg b1);

static Task_Struct myCustomTask;
static Char myCustomTaskStack[MY_TASK_STACK_SIZE];    


void main()
....

     Task_Params taskParams;

     Task_Params_init(&customTaskParams);
     taskParams.stack = myCustomTaskStack;
     taskParams.stackSize = MY_TASK_STACK_SIZE;
     taskParams.priority = 15;
     Task_construct(&myCustomTask, customApp, &customTaskParams, NULL);
}


Void customApp(UArg b0, UArg b1)
{

 // custom_task();
  
}

But the program is not going inside the customApp function. Also previous task is not working correctly. Am I doing anything wrong?

Hi YiKai Chen ,

I want to receive af incoming message. Is there any function for that?

Hi YiKai Chen,

I used Zstackapi_DevStartReq to start the end device when a switch is pressed. But when I dissociate the coordinator network the establish a new one using the same device the end device is not rejoining the network. How could I do that? Could I scan for network and join?