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HWLineIntrHandler (Compact 2013)

  • Article

3/26/2014

This function handles line interrupts for serial port devices.

Syntax

VOID HWLineIntrHandler(
  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

None.

Remarks

This function collects the line status of the serial port and updates internal driver status information. This function is called in response to a line interrupt notice from the HWGetIntrType function.

Requirements

Header

serhw.h

See Also

Reference

Serial Port Driver PDD Functions
HWGetIntrType
HWInit