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BTH_HCI_IOCTL_GET_HANDLE_MODE

  • Article

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

OS Versions: Windows CE .NET 4.0 and later.
Header: Bt_ddi.h.

Last updated on Wednesday, April 13, 2005

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