libiec/openclose.c File Reference

Write one byte to the IEC bus. More...

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

Go to the source code of this file.

Functions
NTSTATUS	cbmiec_open (IN PDEVICE_EXTENSION Pdx, IN UCHAR Device, IN UCHAR Secaddr)
	Open a file on the IEC bus. More...
NTSTATUS	cbmiec_close (IN PDEVICE_EXTENSION Pdx, IN UCHAR Device, IN UCHAR Secaddr)
	Close a file on the IEC bus. More...

Detailed Description

Write one byte to the IEC bus.

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Author

Spiro Trikaliotis

Authors

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

Definition in file libiec/openclose.c.

Function Documentation

NTSTATUS cbmiec_close	(	IN PDEVICE_EXTENSION	Pdx,
		IN UCHAR	Device,
		IN UCHAR	Secaddr
	)

Close a file on the IEC bus.

This function opens a file on the IEC bus.

Parameters

Pdx	Pointer to the device extension.
Device	Device (primary) address
Secaddr	Secondary address

Returns

If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values.

Definition at line 81 of file libiec/openclose.c.

References cbmiec_i_raw_write(), DBG_PREFIX, FUNC_ENTER, and FUNC_PARAM.

Referenced by cbm_execute_devicecontrol().

NTSTATUS cbmiec_open	(	IN PDEVICE_EXTENSION	Pdx,
		IN UCHAR	Device,
		IN UCHAR	Secaddr
	)

Open a file on the IEC bus.

This function opens a file on the IEC bus.

Parameters

Pdx	Pointer to the device extension.
Device	Device (primary) address
Secaddr	Secondary address

Returns

If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values.

Definition at line 44 of file libiec/openclose.c.

References cbmiec_i_raw_write(), DBG_PREFIX, FUNC_ENTER, and FUNC_PARAM.

Referenced by cbm_execute_devicecontrol().