Solved

Interruption Handling in Assembly

Posted on 2003-10-23
2
1,075 Views
Last Modified: 2012-06-22
This code paints the border of the Screen. I would like to know how can I make this code become an interruption handler, so I can change the color of the border every time I press "Print Screen" on the keyboard, after the program is executed. I think that I must push the register to a stack, but how do I do that and how can I handle the keyboard interruption?


; CGROUP    GROUP   CODE__SEG,DATA__SEG,STACK__SEG
;;;;;;;;  ASSUME  CS:CGROUP,DS:CGROUP,SS:CGROUP
          ASSUME  CS:CODE__SEG,DS:DATA__SEG,SS:STACK__SEG,ES:DATA__SEG
 
CODE__SEG         SEGMENT PUBLIC
 

CODIGO    PROC  NEAR
 
         
          MOV AH, 0BH
          MOV BH, 00H
          MOV BL, 099
          INT 10H
 
FIM:
          MOV AH,4Ch  ; encerra programa
          INT 21H;
          IRET
 
CODIGO    ENDP
 
CODE__SEG ENDS
 
DATA__SEG         SEGMENT PUBLIC
 
SETOR     DB      512 DUP ("A")
NOME_ARQ  DB      "MBR.DAT",00h
FHANDLE   DW      ?
 

DATA__SEG ENDS
 
STACK__SEG        SEGMENT STACK
          DB      10 DUP("STACK   ")
STACK__SEG ENDS
 
          END     CODIGO
0
Comment
Question by:eduthrash
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 

Accepted Solution

by:
rtf earned 125 total points
ID: 9618011
You need to convert your code into a TSR (Terminate and Stay Resident) program.  There is alot of TSR sample code on the net.

0
 

Author Comment

by:eduthrash
ID: 9619227
That was exactly what i needed, but I found out how to do it. Thanks anyway rtf !!
0

Featured Post

Enroll in July's Course of the Month

July's Course of the Month is now available! Enroll to learn HTML5 and prepare for certification. It's free for Premium Members, Team Accounts, and Qualified Experts.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

If you need to forecast numbers -- typically for finance -- the Windows and Mac versions of Excel 2016 have a basket of tools to get the job done.
This article is in regards to the Cisco QSFP-4SFP10G-CU1M cables, which are designed to uplink/downlink 40GB ports to 10GB SFP ports. I recently experienced this and found very little configuration documentation on how these are supposed to be confi…
Michael from AdRem Software outlines event notifications and Automatic Corrective Actions in network monitoring. Automatic Corrective Actions are scripts, which can automatically run upon discovery of a certain undesirable condition in your network.…
Add bar graphs to Access queries using Unicode block characters. Graphs appear on every record in the color you want. Give life to numbers. Hopes this gives you ideas on visualizing your data in new ways ~ Create a calculated field in a query: …

626 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question