CC2640: Change PassKey remotely

Hi Sean, I can not open the page you have attached to me. So, are you telling me that I can change the passkey via APP?

Hi I tried the IO capabilities, but I can not associate the cc2640 with a button. I tried to set it this way:

  uint32_t passkey = 0; // passkey "0000"
  uint8_t pairMode = GAPBOND_PAIRING_MODE_INITIATE;
  uint8_t mitm = TRUE;
  uint8_t ioCap = GAPBOND_IO_CAP_DISPLAY_YES_NO;
  uint8_t bonding = FALSE;

  GAPBondMgr_SetParameter(GAPBOND_DEFAULT_PASSCODE, sizeof(uint32_t),
                         &passkey);
  GAPBondMgr_SetParameter(GAPBOND_PAIRING_MODE, sizeof(uint8_t), &pairMode);
  GAPBondMgr_SetParameter(GAPBOND_MITM_PROTECTION, sizeof(uint8_t), &mitm);
  GAPBondMgr_SetParameter(GAPBOND_IO_CAPABILITIES, sizeof(uint8_t), &ioCap);
  GAPBondMgr_SetParameter(GAPBOND_BONDING_ENABLED, sizeof(uint8_t), &bonding);

In this mode on my smartphone appears:

Bluetooth association request:

Passkey: numeric random
Associate with Project Zero?

If I click on OK of my smartphone, it connects automatically and I not press nothing on my CC2640

Hi Sean, I try to implement the part of code the PinInterrupt on my project-zero, but I have the errors. This is a my  part of code:

static void user_processApplicationMessage(app_msg_t *pMsg, PIN_Handle handle, PIN_Id pinId)
{
  char_data_t *pCharData = (char_data_t *)pMsg->pdu;
  uint32_t newpass = 0;

case APP_MSG_SEND_PASSCODE: /* Message about pairing PIN request */

      {
          if (!PIN_getInputValue(pinId)) {
              switch (pinId) {
                              case Board_PIN_BUTTON1:
                              newpass =  PIN_getOutputValue(Board_PIN_BUTTON1);

        passcode_req_t *pReq = (passcode_req_t *)pMsg->pdu;
        Log_info2("BondMgr Requested passcode. We are %s passcode %06d",
                  (IArg)(pReq->uiInputs?"Sending":"Displaying"),
                  newpass);
        // Send passcode response.
        GAPBondMgr_PasscodeRsp(pReq->connHandle, SUCCESS, newpass);
      }
          }
      }
      break;

In this case I have problems with the function: user_processApplicationMessage(pMsg); He tells me that there are many arguments for that kind of function. Am I doing something wrong? In the pininterrupt is the main, where do I go to insert it?

I passed my button value to the function, but now how should I set the GAP configuration? These are my pieces of code:

    uint32_t currVal = 0;

  uint32_t passkey = 0; // passkey "0000"
  uint8_t pairMode = GAPBOND_PAIRING_MODE_WAIT_FOR_REQ;
  uint8_t mitm = TRUE;
  uint8_t ioCap = GAPBOND_IO_CAP_DISPLAY_ONLY;
  uint8_t bonding = TRUE;

  GAPBondMgr_SetParameter(GAPBOND_DEFAULT_PASSCODE, sizeof(uint32_t),
                         &passkey);
  GAPBondMgr_SetParameter(GAPBOND_PAIRING_MODE, sizeof(uint8_t), &pairMode);
  GAPBondMgr_SetParameter(GAPBOND_MITM_PROTECTION, sizeof(uint8_t), &mitm);
  GAPBondMgr_SetParameter(GAPBOND_IO_CAPABILITIES, sizeof(uint8_t), &ioCap);
  GAPBondMgr_SetParameter(GAPBOND_BONDING_ENABLED, sizeof(uint8_t), &bonding);

static void  set_pass(PIN_Handle handle, PIN_Id pinId) {
    //uint32_t currVal = 0;
    CPUdelay(8000*50);
        if (!PIN_getInputValue(pinId)) {
            /* Toggle LED based on the button pressed */
            switch (pinId) {
            case Board_PIN_BUTTON0:
                    currVal =  PIN_getOutputValue(Board_PIN_BUTTON0);
                    break;

                default:
                    /* Do nothing */
                    break;
            }
        }
     }

    case APP_MSG_SEND_PASSCODE: /* Message about pairing PIN request */
      {
        passcode_req_t *pReq = (passcode_req_t *)pMsg->pdu;
        Log_info2("BondMgr Requested passcode. We are %s passcode %06d",
                  (IArg)(pReq->uiInputs?"Sending":"Displaying"),
                  currVal);
        // Send passcode response.
        GAPBondMgr_PasscodeRsp(pReq->connHandle, SUCCESS, currVal);
      }
      break;