CCS/AWR1642BOOST: How can I find in the demo code the connection from DPM_execute to DPC_ObjectDetection_ioctl?

The DPC_ObjectDetection_ioctl  is indirectly called by the DPM, the registration of this function is done during init time as seen in code below. A DPC implements all such APIs and registers it with DPM then application code calls DPM APIs. So the registered ioctl will be activated when the DPM_ioctl is called [which can be seen in the picture leading up to the registered function], this DPM function will relay the message across the other side if remote configuration as in the diagram customer quoted [all mechanics are abstracted from the user, that is the value of DPM abstraction] and its counterpart there will call the registered ioctl function.

Please read section “Data Path” in the UG also to better understand the architecture besides reading the DPM doxygen.

DPM_ProcChainCfg gDPC_ObjectDetectionCfg =

{

    DPC_ObjectDetection_init,            /* Initialization Function:         */

    DPC_ObjectDetection_start,           /* Start Function:                  */

    DPC_ObjectDetection_execute,         /* Execute Function:                */

    DPC_ObjectDetection_ioctl,           /* Configuration Function:          */

    DPC_ObjectDetection_stop,            /* Stop Function:                   */

    DPC_ObjectDetection_deinit,          /* Deinitialization Function:       */

#ifdef OBJDET_NO_RANGE

    DPC_ObjectDetection_dataInjection,   /* Inject Data Function:            */

    NULL,                                /* Chirp Available Function:        */

#else

    NULL,                                /* Inject Data Function:            */

    DPC_ObjectDetection_chirpEvent,      /* Chirp Available Function:        */

#endif

    DPC_ObjectDetection_frameStart       /* Frame Start Function:            */

};

…..

    dpmInitCfg.socHandle        = socHandle;

    dpmInitCfg.ptrProcChainCfg  = &gDPC_ObjectDetectionCfg;

    dpmInitCfg.instanceId       = 0xFEEDFEED;

    dpmInitCfg.domain           = DPM_Domain_LOCALIZED;

    dpmInitCfg.reportFxn        = ObjectDetection_Test_reportFxn;

    dpmInitCfg.arg              = &objDetInitParams;

    dpmInitCfg.argSize          = sizeof(DPC_ObjectDetection_InitParams);

    /* Initialize the DPM Module: */

    dataPathObj->dpmHandle = DPM_init (&dpmInitCfg, &errCode);

Thank you

Cesar