Hey, for Bluetooth connection through the NFC tag I have given my Bluetooth mac address in the firmware code of the board, and now when I read the board through NFC-enabled mobile, it is pairing with my mobile, whose mac address is given into the firmware board, but it is not getting connected automatically. Can anyone help with this problem and give me a solution? I am also sharing a screen snippet of my firmware code.
Ndef_Bluetooth_OOB_t BleOOB = {.Type = NDEF_BLUETOOTH_BREDR,//standard bluetooth
.DeviceAddress = NDEF_DEMO_BLE_ADDR_BIG_ENDIAN,//ble
mac address is given here
.DeviceAddressType = NDEF_BLE_PUBLIC_ADDRESS_TYPE,
.Role = NDEF_BLE_ROLE_CENTRAL_ONLY ,
.OptionalMask =
NDEF_BLUETOOTH_OPTION(BLUETOOTH_EIR_COMPLETE_LOCAL_NAME),
.LocalName = NDEF_DEMO_BLE_NAME,
};
void NDEF_DEMO_Read_Bluetooth_OOB(void)
{
uint16_t status;
sRecordInfo_t record;
Ndef_Bluetooth_OOB_t bluetooth_oob;
NDEF_DEMO_Init_Tag();
status = getNDEFRecord(&record);
if(status != NDEF_OK)
{
Menu_MsgStatus("Read OOB failure!","Cannot get the record!",MSG_STATUS_ERROR);
return;
}
status = NDEF_ReadBluetoothOOB(&record,&bluetooth_oob);
if(status != NDEF_OK)
{
Menu_MsgStatus("Read OOB failure!","OOB has not been read!",MSG_STATUS_ERROR);
}
else
{
/* 50 bytes for headers + data */////////////////////
char *msg = (char *)malloc(50 +
sizeof(bluetooth_oob.DeviceAddress) +
strlen(bluetooth_oob.LocalName));
if(msg == NULL)
{
Menu_MsgStatus("Memory error!","Cannot allocate memory",MSG_STATUS_ERROR);
return;
}
strcpy(msg,"Type: ");
if(bluetooth_oob.Type == NDEF_BLUETOOTH_BREDR)
{
strcat(msg,"BR/EDR\n\n");
}
else if (bluetooth_oob.Type == NDEF_BLUETOOTH_BLE)
{
strcat(msg,"BLE\n\n");
}
strcat(msg,"DeviceAddress:\n");
char device_address[18];
sprintf(device_address, "%02X:%02X:%02X:%02X:%02X:%02X",bluetooth_oob.DeviceAddress[0],
bluetooth_oob.DeviceAddress[1],
bluetooth_oob.DeviceAddress[2],
bluetooth_oob.DeviceAddress[3],
bluetooth_oob.DeviceAddress[4],
bluetooth_oob.DeviceAddress[5]);
strcat(msg,device_address);
strcat(msg,"\n\nLocal name:\n");
strcat(msg,bluetooth_oob.LocalName);
Menu_MsgStatus("OOB content",msg,MSG_STATUS_SUCCESS);
free (msg);
}
}
