SWRA770 august   2023 CC2564C

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Demo Overview
  5. 2Running the Bluetooth Code
  6. 3Demo Application
    1. 3.1 Device 1 (Host/HID Host) Setup on the Demo Application
    2. 3.2 Device 2 (Client/HID Device Setup on the Demo Application
    3. 3.3 Initiating Connection from the HID Host
    4. 3.4 Initiating Connection from HID Device
    5. 3.5 Communication Between Host and Device
  7. 4Application Commands
  8. 5Gap Commands
    1. 5.1  Help (DisplayHelp)
    2. 5.2  Inquiry
    3. 5.3  Display Inquiry List
    4. 5.4  Pair
    5. 5.5  End Pairing
    6. 5.6  PIN Code Response
    7. 5.7  Pass Key Response
    8. 5.8  User Confirmation Response
    9. 5.9  Set Discoverability Mode
    10. 5.10 Set Connectability Mode
    11. 5.11 Set Pairability Mode
    12. 5.12 Change Simple Pairing Parameters
    13. 5.13 Get Local Address
    14. 5.14 Set Local Name
    15. 5.15 Get Local Name
    16. 5.16 Set Class of Device
    17. 5.17 Get Class of Device
    18. 5.18 Get Remote Name
  9. 6Human Interface Demo Profile
    1. 6.1 Host
      1. 6.1.1  Connect Remote HID Device
      2. 6.1.2  Close Connection
      3. 6.1.3  Control Request
      4. 6.1.4  Get Report Request
      5. 6.1.5  Set Report Request
      6. 6.1.6  Get Protocol Request
      7. 6.1.7  Set Protocol Request
      8. 6.1.8  Get Idle Request
      9. 6.1.9  Set Idle Request
      10. 6.1.10 Data Write
    2. 6.2 Client
      1. 6.2.1 Get Report Response
      2. 6.2.2 Set Report Response
      3. 6.2.3 Get Protocol Response
      4. 6.2.4 Set Protocol Response
      5. 6.2.5 Get Idle Response
      6. 6.2.6 Set Idle Response
  10. 7References
  11. 8Revision History

5.15 Get Local Name

Description

This function is responsible for querying the name of the local Bluetooth Device. This function returns zero on a successful execution and a negative value on all errors. A Bluetooth StackID must exist before attempting to call this function.

Parameters

Including parameters is not necessary when using this command. A parameter has no effect on the outcome of the query.

Possible Return Values

  • (0) Successfully Queried Local Device Name
  • (-8) INVALID_STACK_ID_ERROR
  • (-4) FUNCTION_ERROR
  • (-2) BTPS_ERROR_INVALID_BLUETOOTH_STACK_ID
  • (-1) BTPS_ERROR_INVALID_PARAMETER
  • (-57) BTPS_ERROR_DEVICE_HCI_ERROR
  • (-65) BTPS_ERROR_INSUFFICIENT_BUFFER_SPACE

API Call

GAP_Query_Local_Device_Name(BluetoothStackID, 257, (char *)LocalName)

API Prototype

int BTPSAPI GAP_Query_Local_Device_Name(unsigned int BluetoothStackID, unsigned int NameBufferLength, char *NameBuffer)

Description of API

This function is responsible for querying (and reporting) the user friendly name of the local Bluetooth Device. The final parameters to this function specify the buffer and buffer length of the buffer that is to receive the local device name. The NameBufferLength parameter must be at least (MAX_NAME_LENGTH+1) to hold the maximum allowable device name (plus a single character to hold the NULL terminator). If this function is successful, this function returns zero, and the buffer that NameBuffer points to is filled with a NULL terminatedASCII representation of the local device name. If this function returns a negative value, then the local device name was NOT able to be queried (error condition).