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HcdMdd_PowerUp (Windows Embedded CE 6.0)

  • Article

1/6/2010

This function is the host controller driver model device driver (MDD) power-up handler.

Syntax

BOOL HcdMdd_PowerUp(
  LPVOID lpvOhcdObject 
);

Parameters

  • lpvOhcdObject
    [in] Pointer to a host controller interface (HCI) driver object.

Return Value

TRUE indicates success. FALSE indicates failure.

Remarks

This function should be called by the platform dependent driver (PDD) as part of processing this function. It causes the MDD to restore state and reinitialize the HCI hardware. All client drivers loaded at the time that the power is turned off are unloaded. Once this is completed, the HCI hardware is placed into the USB OPERATIONAL state, and drivers for devices that are still attached are loaded.

Requirements

Header Hcdddsi.h or Ohcdddsi.h
Windows Embedded CE Windows CE 1.0 and later

See Also

Reference

USB Host Controller Driver MDD Functions
HcdMdd_PowerDown