CC2340R5-Q1: Func:GapAdv_disable retun value is not success

Hi,

0x34 is found as bleGAPNotFound which means there is no buffer/handle / it does not exist. 

https://dev.ti.com/tirex/content/simplelink_lowpower_f3_sdk_7_40_00_64/docs/ble5stack/ble_user_guide/doxygen/ble/html/group___gap_adv.html#ga4e45550a6887067a26b8cc797e3d51fe

For us to comment further, can you please share more about what you're doing, and how you're ensuring the handle you're passing in is ok?

Thanks for the feedback. 

This may not be the optimal information, but I will share it.

1. After processing the HCI GAP events generated by HCI, set up the advertised transmission data.

void Connection_HciGAPEventHandler(uint32 event, BLEAppUtil_msgHdr_t *pMsgData)
{

  switch (event)
  {
  case BLEAPPUTIL_HCI_VE_EVENT_CODE:
  {
    hciEvt_VSCmdComplete_t *vsdat = (hciEvt_VSCmdComplete_t *)pMsgData;
    if (vsdat->cmdOpcode == HCI_EXT_MODEM_TEST_TX)
    {
      Util_startClock(&tsCStr);
      tsRFStatus = tsRF_TX;
    }
    else if (vsdat->cmdOpcode == HCI_EXT_END_MODEM_TEST)
    {
      Util_stopClock(&tsCStr);
      tsRFStatus = tsRF_IDLE;
      advdata_setup();
    }
    break;
  }

  default:
    break;
  }
}

void advdata_setup(void)
{
	uint8_t *pData;

	pData = BLEAppUtil_malloc(DATA_SIZE + 2);
	pData[0] = (uint8_t)0;
	pData[1] = (uint8_t)(23 + 8);
	pData[2] = 3;
	pData[3] = (uint8_t)GAP_ADTYPE_LOCAL_NAME_SHORT;
	pData[4] = (uint8_t)'B';
	pData[5] = (uint8_t)'C';
	pData[6] = (uint8_t)(23 + 3);
	pData[7] = GAP_ADTYPE_MANUFACTURER_SPECIFIC;
	pData[8] = 0x0d;
	pData[9] = 0x00;
	memcpy(&pData[10], &data_buf[6], 23);
	if (BLEAppUtil_enqueueMsg(BLEAPPUTIL_EVT_RCV_UART_MSG, pData) != SUCCESS) {
		BLEAppUtil_free(pData);
	}
	return;
}

        if (mq_receive(BLEAppUtil_theardEntity.queueHandle, (char*)&pAppEvt, sizeof(pAppEvt), NULL) > 0)
        {
            BLEAppUtil_msgHdr_t *pMsgData = (BLEAppUtil_msgHdr_t *)pAppEvt.pData;
            bool freeMsg = FALSE;

            switch (pAppEvt.event)
            {
              case BLEAPPUTIL_EVT_RCV_UART_MSG:
				advdata_update((uint8_t *)pMsgData);
				break;

2.By the queue, updates the advertised transmission data.

void g_fn_advdata_update(uint8_t *dat)
{
	bStatus_t lb_status;
	if(dat[0] == 0) {
		lb_status = Broadcaster_updateAdvData(&dat[1]);
		if(lb_status != SUCCESS) {
			while(1){}
		}
	}
}

3.The code below causes a problem.

bStatus_t Broadcaster_updateAdvData(char *advDat)
{
    bStatus_t status = SUCCESS;

    status = GapAdv_disable(broadcasterAdvHandle_1);
    if((status != SUCCESS) && (status != bleAlreadyInRequestedMode))
    {// Return status value
        return(status);
    }
    status = GapAdv_loadByHandle(broadcasterAdvHandle_1, GAP_ADV_DATA_TYPE_ADV, advDat[0], &advDat[1]);
    if(status != SUCCESS)
    {// Return status value
        return(status);
    }
    status = GapAdv_enable(broadcasterAdvHandle_1, GAP_ADV_ENABLE_OPTIONS_USE_DURATION, 200);
    if(status != SUCCESS)
    {// Return status value
        return(status);
    }
    return(status);
}

Regards.

Hello, 

Since you are receiving an 0x34 code, GapAdv_disable is somehow not receiving the handle. Can you please verify that the handle is being properly created and/or the handle is actually making it to the GapAdv_disable function? Let me know if this helps and if I can assist any further! 

Thanks, 

Isaac