Goalatio

Hi, I apologize if my english is bad, I need some help printing the value of a variable in the code that I show below, I'm using emu8086 and I need that this works in this code example that is the same that comes in the examples of emu8086 (PrinterDemo.asm) …

Hi people, im creating an operating system, 32bit, protected mode, vesa... a complete o/s i need your help in anyway, coding, funding, ideas. i will post my operating system image for you people to sample and you may join me in creating it.... the posting will be done in less …

When I was making my most recent youtube video, I tried to do the following to define a string of bytes.. [CODE]main: jmp .game win_msg db "You win!",0 .game:[/CODE] but was greeted with compile errors saying that the label '.game' did not exist... I KNOW that it's possible to do …

This is my OS that I've been working on for almost 3 months now (not all at once.. in periods of a few days each time). Would anyone skilled in NASM mind looking at parts of it and give me their opinion on my code? Note that there are many …

I've been searching a lot lately about binary and how a computer actually works so i figured assembly and the assembly board is the best place to start with my question. Generally, I want to know, how does a computer actually work? I understand the C++ that I've been actually …

I have a little program that I was testing strings with, for some reason when I add to much to a string variable, and run the program, the console cursor just flits around the screen (and the console doesn't clear, which is before any output was even supposed to happen), …

Hello. Im very new to assembly. Like, 2 weeks new. Im an IT student and I want to practice assembly in my very own laptop. I want to download assembly resources but Im not sure what. I know this exists in the assembly resources thread but Im really clueless. It …

I wrote an operating system in 16bit asm (NASM), and thought it was easy. Then I came up with the crazy idea that I could learn 32bit asm.. And quickly became disgusted. All of the 32bit tutorials out there TELL you to use C or a similar language; I want …

Write a whole game from machine code/assembly?

hi guys i am supposed to design a microprofessor as my university project please help me to program my device, i mean i need the assembly code for programing my device , if anyone knows about microprofessor's code , please let me know

I've run into a bit of a problem with my OS.. Displaying large amounts of information; like so- [CODE]mazemsg db 0x70,"Maze game: How to play--",0 db 0x74,"-Arrow keys for movement",0 db 0x7C,"-Move into the red crates to move them",0 db 0x7E,"-Push a crate onto yellow dots to clear both the …

I would like to know, because I noticed how slow it can be when called over and over. How would I go about doing [CODE]xor ah,ah int 0x16[/CODE] Without the interrupt? [URL="http://www.youtube.com/watch?v=ZKFY0OivbwE"]Here's a link to my video.. can see small delays keys are pressed quickly or held in near the …

Hello, im a bit confused about ASM, i just have a code, i want to add inside it some new instruction, but there isnt enough space for it.... how can i jump to the end of the app and execute it and jump back? is it possible? i got: [CODE]000001: …

Hi folks, I just want to be certain on a few things before I continue developing my software (using NASM). I know it seems a bit strange to finally understand addressing AFTER I've already developed a bootstrap loader, but that's the way it's happened!!! :$ I'm currently working in 16-bit …

I'm a newbie in assembly Google search was not helping much can some1 tell me how to write %2 in assembly? ps. there might be more question coming up since I'm trying to finish my HW

An instance of pivot computation: Kindly give me your advice, please. And now, let me hear more about the problem of asm expert. Deviation_ratio PROC USES eax ebx ecx ; assumed that GENERATES deviation ratio VALUES and STORES in an ARRAY. ; RECEIVES: ESI POINTS to the ARRAY, ECX = …

Please help on creating my own operating system ............. I try too much to search on google but I did not get any help for me.......... I hope some good enough too help.... I have knowledge about c/c++. Thanks.

I need to make an OS For my school baisically it is for children's i am a 10 year old boy the poster of this question is my uncle i have 1 year of experience in doing C++ Regards Hayzam,

hi i need to make a program in assembly mips that checks if a letter exist in one string any ideas?

Basically, I've written assembly code which allows a text file to be copied from it's current location through the Com cable onto a destination on another computer. This is the code for the transmitter part ONLY. [CODE]#include <stdio.h> #include <conio.h> #define FEND 0x40 int main (void) { char wtmode[]= "wb"; …

You can become crazy with this problem. Lets see this other quick solution to compare strings. Remember that strings are a sequence of bytes. home : h(first byte),o(second byte),...,e(last byte),0 a tag to identify the end of the string. Suppose you have a string inside a register : %esi and …

Hi, im trying to print a "$". I tried using: msj db "Hola", 36 msj db "Hola \$", '$' msj db "Hola \\$", '$' But none of them worked.. Help please

Hi everyone, I'm creating my own OS from scratch, and I'm first producing an installation CD so that I can easily install my kernel on a hard drive. So far, I've written a CD-based bootstrap loader in NASM that finds a program within the root directory of the CD, loads …

Over the past few days I have been writing a bootloader/kernel in NASM... It loads perfectly fine when I write it to a virtual floppy using PARTCOPY, and then boot to it from Oracle VM VirtualBox. However, when I write it to a physical floppy and try to boot to …

hi. can someone give me a link with a tutorial on how to make graphics using the turbo assembly language? graphics like square, circle, lines, etc. thanks

Hey people. What I'm trying to do is get a String input from the user. And then displaying that string. I have no idea how to do it. I have most of the code figured out except that one part. Any help will be greatly appreciated! Thanks!! (By the way …

hello! i need to make this program that lets the user input like for example 99 then the program will output 'c'. i don't know how to start. but i thought about getting the first 9 first, then subtract 30h, the multiply it by 10. afterwards, add the other 9, …

Hellp My Code Error [CODE]; R1=SECOND R2=MINUTE R3=HOUR ORG 00H JMP MAIN ORG 03H JMP INT_1 ORG 13H JMP INT_2 ORG 30H MAIN: MOV IE,#85H SETB TCON.0 SETB TCON.2 MOV R1,#00H MOV R2,#00H MOV R3,#00H ;******** DELAY FOR 1 SECOND **************** DELAY PROC FAR START: MOV TMOD,#01H MOV R0,#16 NEW: …

Hello everyone, I've spent most of today working on a 16-bit interactive interface, and thought it'd be nice to share it with you all. :) Notes: Assembled with NASM16 Has only been tested on Windows XP and Windows 7 There is A LOT of code that needs to be posted …

Can anybody say, how to minimize the window form on close button is clicked in C#? thanks in advance.