releasebus.c File Reference

Release the IEC bus. More...

#include <wdm.h>
#include "cbm_driver.h"
#include "i_iec.h"

Go to the source code of this file.

Functions
VOID	cbmiec_release_bus (IN PDEVICE_EXTENSION Pdx)
	Release the IEC bus.

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Detailed Description

Release the IEC bus.

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Author:

Spiro Trikaliotis

Version:

Id

releasebus.c,v 1.12 2006/02/24 12:01:24 trikalio Exp

Authors:

Based on code from Michael Klein <michael(dot)klein(at)puffin(dot)lb(dot)shuttle(dot)de>

Definition in file releasebus.c.

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Function Documentation

VOID cbmiec_release_bus (  IN PDEVICE_EXTENSION  Pdx  )

Release the IEC bus. This function releases the IEC bus. Parameters: Pdx  Pointer to the device extension. Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 39 of file releasebus.c. References CBMIEC_RELEASE, FUNC_ENTER, FUNC_LEAVE, PP_ATN_OUT, PP_CLK_OUT, PP_DATA_OUT, and PP_RESET_OUT. Referenced by cbm_lock_parport(), cbm_unlock_parport(), and cbmiec_cleanup().

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