i_rawwrite.c File Reference

Write some bytes to the IEC bus, internal version. More...

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

Go to the source code of this file.

Functions
NTSTATUS	cbmiec_i_raw_write (PDEVICE_EXTENSION Pdx, const UCHAR *Buffer, ULONG Count, ULONG *Sent, BOOLEAN Atn, BOOLEAN Talk)
	Write some bytes to the IEC bus.

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Detailed Description

Write some bytes to the IEC bus, internal version.

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Author:

Spiro Trikaliotis

Version:

Id

i_rawwrite.c,v 1.30 2006/03/09 11:24:27 trikalio Exp

Authors:

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

Definition in file i_rawwrite.c.

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Function Documentation

NTSTATUS cbmiec_i_raw_write (  PDEVICE_EXTENSION  Pdx, const UCHAR *  Buffer, ULONG  Count, ULONG *  Sent, BOOLEAN  Atn, BOOLEAN  Talk )

Write some bytes to the IEC bus. Parameters: Pdx  Pointer to the device extension. Buffer  Pointer to a buffer where the read bytes are written to. Count  Maximum number of characters to read from the bus. Sent  Pointer to the variable which will hold the number of written bytes. Atn  If true: Sent the bytes with set ATN; else, with released ATN Talk  If true: A talk command is to be sent (some special care has to be taken at the end of the transmission). Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. ATN is released on return of this routine Definition at line 55 of file i_rawwrite.c. References cbmiec_block_irq(), CBMIEC_GET, CBMIEC_RELEASE, cbmiec_release_irq(), cbmiec_schedule_timeout(), cbmiec_send_byte(), CBMIEC_SET, cbmiec_udelay(), cbmiec_wait_for_listener(), DBG_ASSERT, DBG_ERROR, DBG_PREFIX, DBG_SUCCESS, DebugNtStatus(), _DEVICE_EXTENSION::Eoi, FUNC_ENTER, _DEVICE_EXTENSION::IrqCount, _DEVICE_EXTENSION::IsSMP, libiec_global_timeouts, PERF_EVENT_WRITE_BYTE, PERF_EVENT_WRITE_BYTE_NO, PP_ATN_OUT, PP_CLK_OUT, PP_DATA_IN, PP_DATA_OUT, QueueShouldCancelCurrentIrp(), IEC_TIMEOUTS::T_10_SEND_BEFORE_1ST_BYTE, IEC_TIMEOUTS::T_11_SEND_BEFORE_BYTE_DELAY, IEC_TIMEOUTS::T_12_SEND_AFTER_BYTE_DELAY, IEC_TIMEOUTS::T_13_SEND_TURN_AROUND_LISTENER_TALKER_T_TK, IEC_TIMEOUTS::T_14_SEND_AT_END_DELAY, IEC_TIMEOUTS::T_9_SEND_WAIT_DEVICES_T_AT, and IEC_TIMEOUTS::T_9_Times. Referenced by cbmiec_close(), cbmiec_listen(), cbmiec_open(), cbmiec_raw_write(), cbmiec_talk(), cbmiec_unlisten(), and cbmiec_untalk().

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