HWGetRxStart
This function returns the start of the hardware receive buffer.
PVOID HWGetRxStart(
PVOID pContext );
Parameters
- pContext
Pointer to a context structure returned by the HWInit function that contains implementation-specific data describing the hardware device. This parameter is passed to the InterruptInitialize function in the OEM adaptation layer (OAL). It was originally intended for the interrupt service routine to handle receive characters in a fast path, but currently is unused.
Return Values
Returns a pointer to the start of the device receive buffer.
Remarks
This function supports the implementation of the PDDs of serial port drivers.
Requirements
| Runs on | Versions | Defined in | Include | Link to |
|---|---|---|---|---|
| Windows CE OS | 2.12 and earlier | 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
Last updated on Tuesday, July 13, 2004
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