BTH_HCI_IOCTL_GET_HANDLE_MODE (Windows Embedded CE 6.0)
1/6/2010
This IOCTL retrieves the mode for active baseband connections. The different modes are normal, sniff, hold, and park.
Parameters
- hDeviceContext
[in] Device context handle.
- fSelector
[in] Equals BTH_HCI_IOCTL_GET_HANDLE_MODE.
- cInBuffer
[in] Equals 2.
- pInBuffer
[in] Contains an aligned pointer to an unsigned short containing a connection handle.
- cOutBuffer
[in] Equals 1.
- pOutBuffer
[out] Contains the mode as defined in the ModeChange command of the HCI Specification in the Bluetooth Core Specification.
- pcDataReturned
[out] Equals cOutBuffer.
Return Values
If the call succeeds, the return value is ERROR_SUCCESS.
If the function fails, the following table shows a list of possible error values.
| Error value | Description |
|---|---|
ERROR_CONNECTION_INVALID |
The connection does not exist. |
ERROR_INVALID_PARAMETER |
Parameters are invalid (buffers are not properly sized). |
ERROR_SERVICE_NOT_ACTIVE |
HCI is not active or there is no hardware. |
Requirements
| Header | bt_ddi.h |
| Windows Embedded CE | Windows CE .NET 4.0 and later |