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SetDeviceConfigurationData (Windows CE 5.0)

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This function sets configuration for a device on a dynamically configurable I/O bus with a published, standard interface.

ULONG SetDeviceConfigurationData (  HANDLE hBusAccess,  DWORD dwSpace,  DWORD BusNumber,  DWORD SlotNumber,  DWORD dwOffset,  DWORD dwLength,  PVOID pBuffer);

Parameters

  • hBusAccess
    [in] Handle obtained from CreateBusAccessHandle.
  • dwSpace
    [in] Configuration address space.
  • BusNumber
    [in] Zero-based and system-assigned bus number for the device, used with InterfaceType to identify the bus for systems with more than one bus of the same type.
  • SlotNumber
    [in] Logical slot number or location of the device. This value is the slot and function numbers combined.
  • dwOffset
    [in] Byte offset in the PCI_COMMON_CONFIG structure where the caller-supplied configuration values begin. Callers can use the system-defined constant PCI_COMMON_HDR_LENGTH to specify the device-specific area of PCI_COMMON_CONFIG.
  • dwLength
    [in] Maximum number of bytes in pBuffer.
  • pBuffer
    [in] Pointer to a caller-supplied buffer for configuration information.

Return Values

Returns the number of bytes of data it wrote in the specified buffer.

Requirements

OS Versions: Windows CE 5.0 and later.
Header: CEDDK.h.

See Also

CreateBusAccessHandle | HalSetBusDataByOffset | PCI_COMMON_CONFIG

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