BthReadLocalVersion (Windows Embedded CE 6.0)
1/6/2010
This function reads the version and capabilities of Host Controller Interface (HCI) and Link Manager Protocol (LMP) stacks on the Bluetooth device. It is a combination of the following two HCI commands: Read_Local_Version_Information and Read_Local_Supported_Features.
Note
To preserve Win32 compatibility, consider using the Winsock equivalent of this function. To do so, pass SO_BTH_GET_LOCAL_VER as the optname value in getsockopt.
Syntax
int BthReadLocalVersion(
unsigned char* phci_version,
unsigned short* phci_revision,
unsigned char* plmp_version,
unsigned short* plmp_subversion,
unsigned short* pmanufacturer,
unsigned char* plmp_features
);
Parameters
For information about the output parameters, see the Bluetooth Core Specification.
Return Value
This function returns ERROR_SUCCESS when it completes successfully.
A return value of ERROR_SERVICE_NOT_ACTIVE indicates that the hardware is not inserted or that the Bluetooth stack is not present.
Other standard error codes may be returned as appropriate.
Requirements
| Header | bt_api.h |
| Library | Btdrt.lib |
| Windows Embedded CE | Windows CE .NET 4.2 and later |