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HWOpen (Windows Embedded CE 6.0)

1/6/2010

This function opens a serial device. It is called by the upper layer.

Syntax

BOOL HWOpen(
  PVOID pContext 
);

Parameters

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

Return Value

TRUE indicates success. FALSE indicates failure.

Remarks

This function applies power to the serial hardware.

This function supports the implementation of the lower layers of serial port drivers.

Requirements

Header serhw.h
Windows Embedded CE Windows CE 1.0 and later

See Also

Reference

Serial Port Driver PDD Functions
HWInit