HWPowerOn

This function is called by the model device driver to notify the platform-dependent driver that the platform is resuming from suspend mode.

BOOL HWPowerOn(
PVOID pContext );

Parameters

  • pContext
    Pointer to a context structure returned by the HWInit function that contains implementation-specific data describing the hardware device.

Return Values

TRUE indicates success. FALSE indicates failure.

Remarks

This function is called when the device enters a power-up state. Since this call is without standard process/thread context, take care in writing this function. No DLLs or system calls, such as Sleep, can be used**.** This function restores its state from local storage, and then returns.

This function supports the implementation of the PDDs of serial port drivers.

Requirements

Runs on Versions Defined in Include Link to
Windows CE OS 1.0 and later Serhw.h    

Note   This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.

See Also

HWInit

 Last updated on Tuesday, July 13, 2004

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