UbixOS V2 2.0

io.h
Go to the documentation of this file.
1 /*-
2 * Copyright (c) 2002-2018 The UbixOS Project.
3 * All rights reserved.
4 *
5 * This was developed by Christopher W. Olsen for the UbixOS Project.
6 *
7 * Redistribution and use in source and binary forms, with or without modification, are permitted
8 * provided that the following conditions are met:
9 *
10 * 1) Redistributions of source code must retain the above copyright notice, this list of
11 * conditions, the following disclaimer and the list of authors.
12 * 2) Redistributions in binary form must reproduce the above copyright notice, this list of
13 * conditions, the following disclaimer and the list of authors in the documentation and/or
14 * other materials provided with the distribution.
15 * 3) Neither the name of the UbixOS Project nor the names of its contributors may be used to
16 * endorse or promote products derived from this software without specific prior written
17 * permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
20 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
21 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
22 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
24 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
26 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #ifndef _IO_H_
30 #define _IO_H_
31
32 unsigned char inportByte(unsigned int);
33 unsigned short inportWord(unsigned int);
34 unsigned long inportDWord(unsigned int);
35
36 void outportByte(unsigned int, unsigned char);
37 void outportByteP(unsigned int port, unsigned char value);
38 void outportWord(unsigned int, unsigned short);
39 void outportDWord(unsigned int port, unsigned long value);
40
41 #endif
42
43 /***
44 $Log: io.h,v $
45 Revision 1.1.1.1 2006/06/01 12:46:15 reddawg
46 ubix2
47
48 Revision 1.2 2005/10/12 00:13:37 reddawg
49 Removed
50
51 Revision 1.1.1.1 2005/09/26 17:23:52 reddawg
52 no message
53
54 Revision 1.3 2004/07/22 20:14:34 reddawg
55 still working here
56
57 Revision 1.2 2004/05/21 15:12:17 reddawg
58 Cleaned up
59
60
61 END
62 ***/
outportDWord
void outportDWord(unsigned int port, unsigned long value)
outputut one double word to specified port
Definition: io.c:118
outportByteP
void outportByteP(unsigned int port, unsigned char value)
outputut one byte to specified port with a delay
Definition: io.c:87
inportDWord
unsigned long inportDWord(unsigned int)
input one double word from specified port
Definition: io.c:133
outportWord
void outportWord(unsigned int, unsigned short)
outputut one word to specified port
Definition: io.c:103
outportByte
void outportByte(unsigned int, unsigned char)
outputut one byte to specified port
Definition: io.c:72
inportByte
unsigned char inportByte(unsigned int)
input one byte from specified port
Definition: io.c:38
inportWord
unsigned short inportWord(unsigned int)
input one word from specified port
Definition: io.c:55