RTOS/CC2650: CC2650

Roshan Palankar

Prodigy 90 points

Part Number: CC2650

Tool/software: TI-RTOS

Hi Team,

My client (example simple central code) need to read characteristic value from my Project Zero code ( Peripheral).

In function --> static void SimpleBLECentral_processGATTMsg(gattMsgEvent_t *pMsg)

    else if ((pMsg->method == ATT_READ_RSP)   ||
             ((pMsg->method == ATT_ERROR_RSP) &&
              (pMsg->msg.errorRsp.reqOpcode == ATT_READ_REQ)))
    {
      if (pMsg->method == ATT_ERROR_RSP)
      {
        Display_print1(dispHandle, 4, 0, "\t\t\tRead Error %d", pMsg->msg.errorRsp.errCode);
      }
      else
      {
        // After a successful read, display the read value
        Display_print1(dispHandle, 4, 0, "Read rsp: %d", pMsg->msg.readRsp.pValue[0]);
      }

      procedureInProgress = FALSE;
    }

My controller is not reaching red colored statement.

Please help me to resolve the issue.

And in which structure variable read characteristic value will be stored ?

Thanks

Roshan

over 8 years ago

0 Tim C over 8 years ago

TI__Mastermind 34660 points

Hello. There is an example of discovering a characteristic in the simple_central project that discovers the SIMPLEPROFILE_SERV_UUID uuid. I would recommend stepping through this first to see how it would works. You could also modify the SIMPLEPROFILE_SERV_UUID to another UUID if you wanted to look for that one.

0 Roshan Palankar over 7 years ago in reply to Tim C

Prodigy 90 points

Hello Tim,
I checked with changing UUID, but still "pMsg->msg.readRsp.pValue[0]" variable is not having my characteristic value.

just to confirm, is characteristic value will be stored in "pMsg->msg.readRsp.pValue[0]" variable ?

Please help me to read the characteristic value.

Thanks
Roshan

0 Tim C over 7 years ago in reply to Roshan Palankar

TI__Mastermind 34660 points

Yes, that is correct. So you were able to get the standard simple_peripheral / simple_central working?

0 Tim C over 7 years ago in reply to Tim C

TI__Mastermind 34660 points

Any update here? I'll be closing this soon due to inactivity if no response is received.

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RTOS/CC2650: CC2650