HWGetRxStart (Windows Embedded CE 6.0)

1/6/2010

This function returns the start of the hardware receive buffer.

Syntax

PVOID HWGetRxStart(
  PVOID pContext 
);

Parameters

• pContext
  [in] This parameter is currently unused. Pointer to a context structure returned by the HWInit function that contains implementation-specific data describing the device. This parameter is passed to the InterruptInitialize function in the OEM adaptation layer (OAL). It was originally intended for the interrupt service routine (ISR) to handle received characters in a fast path.

Return Value

Returns a pointer to the start of the device receive buffer.

Remarks

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

Requirements

See Also

Reference

Serial Port Driver PDD Functions
HWInit

Other Resources

InterruptInitialize