RCS file: header.h,v
Working file: header.h
head: 1.2
branch:
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total revisions: 2; selected revisions: 2
description:
File contains header file and macros used
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revision 1.2 locked by: root;
date: 2014/11/19 10:06:25; author: root; state: Exp; lines: +3 -3
ioport.h , io.h
add delay.h for msleep
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revision 1.1
date: 2014/11/19 10:03:05; author: root; state: Exp;
Initial revision
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RCS file: file_operation.h,v
Working file: file_operation.h
head: 1.1
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total revisions: 1; selected revisions: 1
description:
File contains application operations mapping to driver operations
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revision 1.1 locked by: root;
date: 2014/11/19 10:03:05; author: root; state: Exp;
Initial revision
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RCS file: declaration.h,v
Working file: declaration.h
head: 1.1
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total revisions: 1; selected revisions: 1
description:
File contains function declaration and variable declaration
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revision 1.1 locked by: root;
date: 2014/11/19 10:03:05; author: root; state: Exp;
Initial revision
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RCS file: driver.c,v
Working file: driver.c
head: 1.2
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total revisions: 2; selected revisions: 2
description:
File contains driver init module
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revision 1.2 locked by: root;
date: 2014/11/19 10:08:27; author: root; state: Exp; lines: +1 -1
Check region at 0×378

if not free, release region
Request for region
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revision 1.1
date: 2014/11/19 10:03:05; author: root; state: Exp;
Initial revision
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RCS file: devopen.c,v
Working file: devopen.c
head: 1.1
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total revisions: 1; selected revisions: 1
description:
File contains implementation of container_of
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revision 1.1 locked by: root;
date: 2014/11/19 10:03:05; author: root; state: Exp;
Initial revision
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RCS file: devwrite.c,v
Working file: devwrite.c
head: 1.5
branch:
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root: 1.5
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total revisions: 5; selected revisions: 5
description:
File conatains implementation of copy_from_user
user sent data which is copied to SCULL
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revision 1.5 locked by: root;
date: 2014/11/19 10:23:13; author: root; state: Exp; lines: +1 -1
Sent strobe that data is valid
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revision 1.4
date: 2014/11/19 10:17:14; author: root; state: Exp; lines: +1 -1
check if reader is free, by receiving Acknowlegement
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revision 1.3
date: 2014/11/19 10:15:30; author: root; state: Exp; lines: +1 -1
sent character to data register
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revision 1.2
date: 2014/11/19 10:14:13; author: root; state: Exp; lines: +1 -1
Initialy set control register 0×00
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revision 1.1
date: 2014/11/19 10:03:05; author: root; state: Exp;
Initial revision
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RCS file: devread.c,v
Working file: devread.c
head: 1.8
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total revisions: 8; selected revisions: 8
description:
File read the data from register and copy to user application
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revision 1.8 locked by: root;
date: 2014/11/19 11:04:15; author: root; state: Exp; lines: +1 -1
Copy to user application
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revision 1.7
date: 2014/11/19 11:02:37; author: root; state: Exp; lines: +1 -1
Receieve character from data register
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revision 1.6
date: 2014/11/19 11:00:46; author: root; state: Exp; lines: +2 -2
Reset strobe to 0
Set 5 bit high for bidirectional in control register
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revision 1.5
date: 2014/11/19 10:59:32; author: root; state: Exp; lines: +1 -1
Check for Acknowledgement that the coming data is valid
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revision 1.4
date: 2014/11/19 10:58:01; author: root; state: Exp; lines: +1 -1
After 5 sec sent strobe, receiver is free
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revision 1.3
date: 2014/11/19 10:56:37; author: root; state: Exp; lines: +1 -1
reader sleep for 5 seconds
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revision 1.2
date: 2014/11/19 10:55:26; author: root; state: Exp; lines: +1 -1
Sent strobe that the receiver is busy in control register
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revision 1.1
date: 2014/11/19 10:53:45; author: root; state: Exp;
Initial revision
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RCS file: removedriver.c,v
Working file: removedriver.c
head: 1.2
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total revisions: 2; selected revisions: 2
description:
File contains exit module
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revision 1.2 locked by: root;
date: 2014/11/19 10:25:09; author: root; state: Exp; lines: +1 -0
Release region when driver is removed
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revision 1.1
date: 2014/11/19 10:05:00; author: root; state: Exp;
Initial revision
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