3,896 Topics
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| | Hi: I am new in the forum and I need some help. I have to write an assembly language program that reads a file with numeric information, and I need to create an array with that information and add them. SO far, I can open, read and display the information … |
 | I'm really new to MIPS, so I'm having a hard time reading and understanding the code. For my homework, I was asked to identify and corrects errors in the folllowing code which computes the fibonacci number with given n passed in register $a0, and return it in $v0. I was … |
| | Hi everyone, I'm trying to figure out if there is any way to do exponents using bit shifting. I know the following: x *= 2 --> x << 2 x /= 2 --> x >> 2 pow(2, x) --> 1 << x i'm looking for the equivalent bitshift, if any, … |
| | la $a1, answer li $v1, 4 syscall move $a0, $v0 # move value of recursion to print li $v0, 1 # print integer value syscall # executes print li $v0,10 # call to exit syscall # executes exit The uncommented section is the area giving me problems, answer is a … |
| | I am using VB.net 2008 and .net 2.0 framework. After I modified a class library in development environment, I build a particular class library in visual studio 2008 and dll file get generated in the bin directory. I copied this dll file to the bin directory in production environment. But …  |
| | I have hese two classes which are not in the same folder. Coffee.aspx.cs is in folder named Pages and the other class ConnectionClass.cs is in other folder named App_data can anybody help me to correct the code i ma having the errors see the code: i am getting these errors … |
 | I need help converting ascii to hex. This is my code so far. ASCII DB 0DH,0AH,'THE ASCII CODE OF $' HEX DB ?,' IN HEX IS $' CHAR DB ?,'$' .CODE MAIN PROC ;initialize DS MOV AX,@DATA MOV DS,AX REPEAT: LEA DX,MSG ;get message MOV AH,9 ;display string function INT …  |
 | I have some c# code using the tweetsharp library and when I run it with mono it gives this error: Missing method .ctor in assembly /home/freddy/rubystack-1.9.3-16/apache2/htdocs/yrs/c_backend/TweetSharp.dll, type System.Runtime.CompilerServices.ExtensionAttribute Can't find custom attr constructor image: /home/freddy/rubystack-1.9.3-16/apache2/htdocs/yrs/c_backend/TweetSharp.dll mtoken: 0x0a000019 Missing method ToList in assembly /home/freddy/rubystack-1.9.3-16/apache2/htdocs/yrs/c_backend/ConsoleApplication1.exe, type System.Linq.Enumerable Unhandled Exception: System.IO.FileNotFoundException: Could not …  |
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 | As I watch one of the videoon net on screen recorder. I watch that by adding reference > com > hycam2 is visible. (this is the important else I can't create my app) So I browse the hypercam2 Directory. And try to add the file: hycam2.tlb But pop up msg … |
| | 5 in decimal = 0101 in binary. Its 1's Complement is 1010. Adding 1 to it gives 2's Complement which is 1011. Now 1011 also represents 11 in decimal. How to differentiate +ve and -ve numbers in Binary ?  |
 | Hi, recently I have wanted to learn how to write Windows native binary code to make a binary script which in one form or another will display hello world. I am hoping to eventually create a more efficient compiler using this method but as you should understand already, this is …  |
 | I am using this lex program to analyze the usage of each register, whether they are used as a source, a destination, or used as an indirect addressing, these are my codes, i have to analyze all 12 registers...is there any other efficient way to do these as oppose to … |
| | "the type or name space name 'HWND' couldnot be found.are you missing a using directive or assembly reference".i got this error message when i run below code in c#. { LRESULT CALLBACK NewListViewWndProc(HWND hwnd, UINT uiMsg, WPARAM wParam, LPARAM lParam) switch (uiMsg) { case WM_CONTEXTMENU: // trying to create a …  |
 | I am trying to play a wav file form a projects resources. I found this example: [Click Here](http://www.daniweb.com/software-development/csharp/code/258293/add-sound-file-into-resource-and-access-it.-in-.net-c) I imported two wav files per instructions named "Button.wav" and "Stop.wav". I commented out this line `Stream soundStream;` because it did not seem to belong. When I run the code the sound … |
| | Can anyone tell me how to move the carry, to another register. because I'm using the ror command to put bits into the carry but unsure how to move take the carry value and store somewhere else |
| | I have recently started assembler I am trying to send the letter H, to my LCD screen using basic assembly language, but it doesn't work. I'm using parallax 2x16 lcd http://learn.parallax.com/KickStart/27977 and Rx is hooked up to portb7. Atmega32 can someone tell what's wrong, because i couldn't any example code … |
| | Hello, I want to add 3 digits (1+2+3) together but im getting wiered char instead of the resault. please advice where am i wrong. comments are added for more information they are not included in pep8 object codes. Thanks. D1 00 14 ;First number 71 00 16 ;Add the two … |
| | Hello all, I have a test tomorrow on MIPS assembly language, and there is a section where I need to convert pseudocode into MIPS. I was wondering if there were any websites/tutorial that can help with this. The textbook that we use for the class is not very good at … |
 | Dear All, I have written some logic using MVVM pattern and tried to show a sub-datagrid in each row of a datagrid however there are some issues that I am currently facing and they are as follows (screenshot attached) :- 1. In each row I have an expander in which … |
| | The odd capitalisation in my username was initially an acident, but I've embraced it anyway. Just to see what would happen, I tried changing my username to 'Assembly Guy' instead, but I'm being told that the username is already taken. I understand that it's case insensitive so that someone can't … |
| | This is more of a tale of "I think I broke it". Basically as an assignment for CS I have to write an assembler for a subset of the MIPS assembly language. Currently it is not working, getting a sigseg, so I decided to debug the code and step through …  |
| | > I am trying to make a program that can convert decimals to binary. But there's no standard out that prints in binary. Can some one explain how I can do this. Any help will be appreciated. thanks. program DecimalToBinary; #include( "stdlib.hhf" ); static iNumber: int8 := 8; begin DecimalToBinary; … |
| | I've noticed some poor accuracy in the little read/new icon to the left of each forum on the homepage. I've seen a 'NEW' message for the assembly forum quite a few times over the past few weeks, only to find there were no new posts there. AFAIK, ususally after visiting … |
| | I'm having a hard time understanding why my MIPS program is not outputing the expected result. Please refer to the c++ code, followed is my version of mips **The C++ version:** #include <iostream> using namespace std; int x[10] = {0}; int pos[10] = {-1, -1, -1, -1, -1, -1, -1, … |
 | Hi there, my simple page in asp.net with ajax does not work... and i don't understand why... I have a button where i applied an ConfirmButtonExtender I have a textbox where i applied an calendarextender but if i run the page this simple ajax does not work... I guess i … |
| | Hi, One of the users of my application is complaining that he can't open the application. He gave me the debug output of the crashed application...unfortunately I'm not an expert and have difficulties to manage it...would you please give me some help and help me understand why the application is …  |
| | **NOTE** This code won't work at the application level. It directly addresses memory at 0xB8000 which will result in a segfault at the application level. This code must be part of an OS or an application in a not-so-secure operating system like DOS, where applications can directly address any part … |
| | Hi Everyone, How important is for computer programmers to learn assembly language.I am a C# programmer and i haven't program in assembly language at all.Is it really worth learning assembly language for high level language programmers. Thanks. |
| | Hey daniweb users, I've come by a code in my project where it says "Resource identifier " has already been used in this assembly". May i know what are the possible causes of it? Also, i've already checked the project file (.csproj) extension; there are no duplications of the same … |
| | Consider a computer that has a number of registers such that the three registers R0 = 1500, R1 = 4500, and R2 = 1000. Show the effective address of memory and the registers’ contents in each of the following instructions (assume that all numbers are decimal). (a) ADD (R0)+, R2 … |
| | Are there two or more ways to couple and decouple the service type and service contract? The book I'm reading speaks of coupling and decoupling in two different ways. Am I reading it wrong? I can provide examples but I'm trying not to over complicate this post. 1) She speaks … |
| | Hello: Need some help on how I can pass the following test: 00AA10A4 lea ecx,[eax-1] 00AA10A7 test eax,ecx 00AA10A9 je LockFunc2+27h (0AA10B1h) From my understanding, lea in this case is simply doing ecx = eax - 1 (at least thats what I can observe from debugging) However I keep failing … |
 | <%@ Page Title="" Language="C#" MasterPageFile="~/Member/Member.Master" AutoEventWireup="true" CodeBehind="Budget.aspx.cs" Inherits="MSJ_Bank_Financial.Member.Budget" %> <%@ Register Assembly="System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" Namespace="System.Web.UI.DataVisualization.Charting" TagPrefix="asp" %> <%@ MasterType VirtualPath="~/Member/Member.master" %> <asp:Content ID="Content1" ContentPlaceHolderID="CPHInformation" runat="server"> <div id="Chart" style="width: 600px"> <asp:Chart ID="pcBudget" runat="server" BackColor="Transparent" Height="600px" Width="600px"> <Titles> <asp:Title BackColor="Transparent" Text="Daily Budget" Alignment="MiddleCenter" Font="Estrangelo Edessa, 30pt"/> </Titles> <Series> <asp:Series Name="Series1" ChartType="Pie" … |
| | For the MIPS assembly instructions below, what are the corresponding C statements. a) addi f, f, 4 b) add f, g, h sub f, i, f So far, I have this but I don't if it is correct. a) f = (f + 4); b) f = g + h …  |
| | I'm not sure what the the code is addressing in each of these addressing modes. I know that the opcode is moving data, but where is the code addressing the code at in each addressing modes: register addressing > mov ax, bx immediate > mov ax, 1 or > mov … |
| | Hello everyone! Recently I have been incredibly interested in language design/implementation. I have written multiple functioning language front ends (Lexer, Parser, some execution) and have decided a few things. My systems are getting ugly, there needs to be more abstraction I can't execute code in the parser -- it's just … |
| | I'm aware that to display the Control properties, you just need to use a code like this System.Reflection.PropertyInfo[] propertyInfo = button1.GetType().GetProperties(); for (int i = 0; i < propertyInfo.Length; i++) { textBlock.Text = i + " " + propertyInfo[i].Name + "\n" + textBlock.Text; }; You can also get the names … |
| | Hi I am looking for a Assembly Language Instructor for myself. I don't have programming background wants to learn Assembly Language Programming. Please help me. Email me at drd_ram@Hotmail.com |
 | Floyd-Warshall(G) n=|V[G]| for (int i=1;i<=numNodes;i++) if connection weightmatrix[i][j]=weight; else weightmatrix[i][j] = infinite; if i=j weightmatrix [i][j]=0; for (int k=1; k<=numNodes; k++) for (int i=1; i<=numnodes; i++) for (int j=1; j<=numnodes; j++) a=weightmatrix[i][k]+weightmatrix[k][j]; if(a<weightmatrix[i][j]){ weightmatrix[i][j]=a;} return weightmatrix, matrixintnode; |
| | new to assembly programming hope to learn and share some things here :)  |
| | i m thinking to make a sign into text language project for b.tech final year i m using ATMega644/89c51/AVR Atmega 16(any one) micro controller,flex sensors attached to the gloves and when the fingers are moved in particular sign then the alphabet will be displayed on screen so i m having … |
| | I am writing a very simple boot and kernel in asm and c++. The thing is my development system is windows and I cannot use cpu interupts on windows, or can I? I dont think that my newly created kernel will be able to understand invoke ConsoleA or an of … |
 | Is anyone familiar with the CPUSIM 3.6.9 Wombat Machine 1.1 ? I need help on how to make a loop with machine language. |
| | Hi, excuse me if this already exists, but could we have a means of syntax-highlighting code that is tailored to the forum that it's posted on, and optionally an author-specified language. I.e. on the C forum, the highlighing would be heavily tailored to highlight C code. You get the idea …  |
 | Hello! I am creating an assembly program that accepts a single character and displays the alphabet in reverse. The requirements are (1) The input character should be displayed (2) The alphabet should be displayed vertically and (3) Only the letter 'Z' should be accepted as input. I have managed to … |
| | Can someone help me out here? i'm trying to write a program on 8051 assembly, my topic is a digital time zone clock with 7segment segment display with a 4x4 keypad , were each key if the time of one country. and i can't attribute the time to keys. thanks … |
| | Hi, Can anyone help me on how to serialize an inherited datagridviewtextboxcell? I had created a custom cell in which I had incorporated several customized properties and save it to binary file. <Serializable()> _ public class CustomTextboxCell Inherits Windows.Forms.DataGridViewTextBoxCell 'code goes here End Class SaveFile: Private Sub save() For Each … |
| | Hi every one, I'm a newbie here to daniweb. My computer project is creating an 32-bit/64-bit operating system with x86-64 assembly language and with the (or C++98) C-89 language. This is an interesting hobby, and the plan of my project is to create a simple customizible operating system.  |
| | hi every body i have a litle problem , but very big for my application in windows XP i make a regasm /codebase my.dll and it's cool with windows framework v2.0 but in windows 7 when i install the same framwork the regasm do not work , so help i … |
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