Delay on cc2650

Sid Saxena

Expert 1530 points

Other Parts Discussed in Thread: SYSBIOS

What would be ideal function or api to use in order to add delay in the program flow ?

over 9 years ago

0 YiKai Chen over 9 years ago

Guru 735685 points

You can try to use "Task_ti_sysbios_knl_Task_sleep(standbyDurationMs*100);"

0 Sid Saxena over 9 years ago in reply to YiKai Chen

Expert 1530 points

Hi Yikai,

That didn't seem to work . I get the error

error #10234-D: unresolved symbols remain
error #10010: errors encountered during linking; "SimpleBLECentral.out" not built

0 YiKai Chen over 9 years ago in reply to Sid Saxena

Guru 735685 points

Where do you put it in your SimpleBLECentral example?

0 Sid Saxena over 9 years ago in reply to YiKai Chen

Expert 1530 points

I have added it in the GAP_LINK_ESTABLISHED_EVENT. I want a delay between the device connected and the read operation which is the be executed next

0 YiKai Chen over 9 years ago in reply to Sid Saxena

Guru 735685 points

Just put "ti_sysbios_knl_Task_sleep(10*100);" in "case GAP_LINK_ESTABLISHED_EVENT:" of SimpleBLECentral example and I can build project without problem.

    case GAP_LINK_ESTABLISHED_EVENT:
      {
        gapEstLinkReqEvent_t *pPkt = (gapEstLinkReqEvent_t *) pMsg;

        ti_sysbios_knl_Task_sleep(10*100);

        if (pPkt->hdr.status == SUCCESS)
        {
          // Notify the Bond Manager of the connection
          VOID GAPBondMgr_LinkEst(pPkt->devAddrType, pPkt->devAddr,
                                   pPkt->connectionHandle, GAP_PROFILE_CENTRAL);
        }
      }
      break;

By the way, I use BLE stack V2.1 and whcih BLE stack do you use?

0 Sid Saxena over 9 years ago in reply to YiKai Chen

Expert 1530 points

Yes this worked. Will this delay stop the overall system for the specified time or just the program flow.

0 YiKai Chen over 9 years ago in reply to Sid Saxena

Guru 735685 points

It supposes to stop the program flow only.

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Delay on cc2650