background preloader


Facebook Twitter

Suresh Kumar Pakalapati's Linux Administration: How to Debug C Program using gdb in 6 Simple Steps. 50 Most Frequently Used UNIX / Linux Commands (With Examples) This article provides practical examples for 50 most frequently used commands in Linux / UNIX.

50 Most Frequently Used UNIX / Linux Commands (With Examples)

How to Debug Using GDB. Tutorial on how-to use GDB, the Linux debugger on Linux machines - a hands-on training using GDB commands and options. Invoking the gdb, gdb the testbuff program (the executable file).

Tutorial on how-to use GDB, the Linux debugger on Linux machines - a hands-on training using GDB commands and options

[bodo@bakawali testbed5]$ gdb testbuff GNU gdb Red Hat Linux (6.1post-1.20040607.43rh) Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. The ACM-ICPC International Collegiate Programming Contest. About ICPC The ACM International Collegiate Programming Contest (ICPC) is a multitier, team-based, programming competition operating under the auspices of ACM and headquartered at Baylor University.

The ACM-ICPC International Collegiate Programming Contest

The contest involves a global network of universities hosting regional competitions that advance teams to the ACM-ICPC World Finals. Participation has grown to several tens of thousands of the finest students and faculty in computing disciplines at almost 2,330 universities from over 91 countries on six continents. The contest fosters creativity, teamwork, and innovation in building new software programs, and enables students to test their ability to perform under pressure. Quite simply, it is the oldest, largest, and most prestigious programming contest in the world. Continue with the link below.

Octave. GNU Octave is a high-level interpreted language, primarily intended for numerical computations.


It provides capabilities for the numerical solution of linear and nonlinear problems, and for performing other numerical experiments. It also provides extensive graphics capabilities for data visualization and manipulation. Octave is normally used through its interactive command line interface, but it can also be used to write non-interactive programs. The Octave language is quite similar to Matlab so that most programs are easily portable. Octave is distributed under the terms of the GNU General Public License. Version 4.0.0 has been released and is now available for download. An official Windows binary installer is also available from A list of important user-visible changes is availble at by selecting the Release Notes item in the News menu of the GUI, or by typing news at the Octave command prompt. Where to buy Electronic components in Delhi. EEVblog.

All content related to programming. ZetCode, tutorials for programmers. Journey of a C Program to Linux Executable in 4 Stages. You write a C program, use gcc to compile it, and you get an executable.

Journey of a C Program to Linux Executable in 4 Stages

It is pretty simple. Right? Compiling and Linking. When programmers talk about creating programs, they often say, "it compiles fine" or, when asked if the program works, "let's compile it and see".

Compiling and Linking

This colloquial usage might later be a source of confusion for new programmers. Compiling isn't quite the same as creating an executable file! Instead, creating an executable is a multistage process divided into two components: compilation and linking. In reality, even if a program "compiles fine" it might not actually work because of errors during the linking phase. The total process of going from source code files to an executable might better be referred to as a build. Compilation. D Programming Language.

Python Programming Language. Kivy. Cython: C-Extensions for Python. Gnuplot tutorial - Physics. From Physics By Dr R Lindebaum Introduction Gnuplot is a powerful plotting program which has many useful features.

Gnuplot tutorial - Physics

Both Linux and Windows version are available. Inspiring Creations. Rascal Micro: small computers for art and science. Free and open ARM Cortex M3 and Cortex M0 embedded development tools. Introduction to ARM Cortex-M3 Part 1-Overview. Hello, this is an introduction to the ARM Cotrex-M3 microprocessor. In the first part we'll talk about the core features of the Cortex-M3, the LPC1768 MCU and the prototyping board mbed, if you decide to get started with ARM this series should have a fair amount of information to help you do so quickly... have fun :) Cortex-M3 overview The Cortex-M3 is a 32-bit microprocessor made by ARM based on the ARMv7 architecture, this a Harvard architecture, i.e. separate code and data buses allowing parallel instruction and data fetches, with three profiles, A for high-end applications, R for real time applications and the microcontroller targeted M profile.

STM32VLDISCOVERY programming tutorial. STM32VLDISCOVERY evaluation board STM32 Value-line discovery board is a low-cost evaluation board for Value-line of STM32 microcontrollers from STMicroelectronics.

STM32VLDISCOVERY programming tutorial

Value line of STM32 microcontrollers are low cost version of higher devices. Free toolchains for STM32VLDISCOVERY. How to program the STM32VLDISCOVERY board?

Free toolchains for STM32VLDISCOVERY

ST does not provide a toolchain themselves, instead there are three different officially supported toolchains available, for which ST has provided simple tutorials. All of the three official toolchains are for Windows, so Linux users have to think of something else. Fortunately, multiple options exist for also Linux users. Here's an overview of all the tools I'm aware of. First off, I'll explain the easy, official options. Free online course on Embedded Systems Design.