Using WiringPi library with Raspberry PI cross-compiler – VisualGDB Tutorials This tutorial shows how to develop a blinking LED project for Raspberry Pi in Visual Studio using the WiringPi library and our cross-toolchain. Before we begin, ensure that VisualGDB 4.0 or later is installed. If you do not have a LED prepared to connect to the expansion connector on the Raspberry Pi, please follow the steps 1-8 of our other blinking LED tutorial to prepare and connect a LED.Now create a basic Raspberry Pi cross-compilation project with VisualGDB by following this tutorial. Use the root account as the user account, as only root has direct access to hardware resources. If you don’t know the root password, login as the normal user, run ‘sudo su’ and then ‘passwd’ from the su shell to set it. Next we install the wiringPi library on the Raspberry.
Visual Studio & Linux Development with C++ - Onur Dündar - Medium I want to utilize Visual Studio more and more, because there is no CLion community edition yet. I have collected some good hardware and made a desktop PC, but I don’t like dual boot so I stick on Windows 10 only environment but I need to use Linux build tools time to time so I wanted to create a tutorial which I can use later on to setup my development environment easily with Visual Studio and Linux Build server when needed. First, I have downloaded Visual Studio Community edition from below URL:
devblogs.microsoft Marc If you are new to using Visual Studio for C++ development a great starting point is our quick guide to Getting Started with Visual Studio. In this blog post we will dive into the Linux Development with C++ workload. A Simple Timer in C++ Some languages, such as JavaScript or Visual Basic, offer the feature of a timer, that is to say an object that calls some code at defined intervals. At the time of this writing (C++17) and to my knowledge, C++ doesn’t offer such a feature. A library called timercpp, that replicates in C++ this handy functionality of other languages, was on the front page of HN. It has a nice interface that allows for expressive code, however I don’t think it is quite ready for being used in production. Starting Unit Testing in C++ guide - Guriy Samarin - Medium What if you have the Visual Studio C++ project and you want to add some unit tests in it? Visual Studio (starting from 2017) includes C++ unit test frameworks with no additional downloads. But I ran into some problems trying to make use of these frameworks. So I decided to write a “how to start Unit Test C++ guide” in case someone faces the same problems Visual Studio 2017 or newer (Enterprise in you need code coverage analysis)
Boost ASIO Simple UDP Send Packet Example Boost.ASIO is great but if you don’t use it everyday it can be hard to remember how to use it to do even the simplest of things. I have included below a sample of simply sending a packet via UDP (ipv4), see the function called send_message(), this example code aims to be as minimal as it can be: Those spouting software engineering dogma will often tell you to steer well clear of UDP for the usual, well understood reasons, but for a certain type of application where very low latency is important, it just can’t be beat!! This is the bare-bones code, no error reporting etc. RapidJSON: Tutorial This tutorial introduces the basics of the Document Object Model(DOM) API. As shown in Usage at a glance, JSON can be parsed into a DOM, and then the DOM can be queried and modified easily, and finally be converted back to JSON. Each JSON value is stored in a type called Value. A Document, representing the DOM, contains the root Value of the DOM tree. All public types and functions of RapidJSON are defined in the rapidjson namespace.
Blog - Automatisiertes Testing von C++ Code mit Frameworks – Teil 2 Google Mock Wie der Name bereits vermuten lässt, ist Google Mock ein Mock-Framework. Mit Hilfe des Frameworks kann leicht überprüft werden, ob Funktionen wie erwartet aufgerufen und definiert werden, was eine noch zu implementierende Funktion zurückgeben soll. Integration und Build funktionieren analog zu dem bereits vorgestellten Framework Google Test. ESJ: Extremely Simple JSON for C++ Download esj-master.zip - 377.4 KB Introduction ESJ is a JSON mapper for C++ with modest compiler requirements (No C++11) and zero reliance on 3rd party libraries. It is a very light-weight, easy to use system for inter-operating with web and database services. ESJ can be quickly added to existing code thus generating robust and well-formed JSON data. JSON (Javascript Object Notation) has become the format of choice for Web based data exchange.
Practical C++ Sockets This library was developed for pedagogical use and is not suitable for production applications. This library is currently in development and is subject to fundamental change at any time. Use at your own risk. This project is very much a work in progress so if you have any comments or suggestions on the current code, please send email to Jeff_Donahoo@Baylor.edu. Practical C++ Sockets provides wrapper classes for a subset of the Berkeley C Socket API for TCP and UDP sockets. It should work on both the Unix (tested under Linux, RedHat 7.3 with gcc) and Windows (tested under Win2K with Visual C++ 6.0) platforms.
Learn C++ Multi-Threading in 5 Minutes - By Ari Saif Technology breaks sometimes. We apologize for the inconvenience, and hope to improve whatever path led you here. You can visit the homepage to find some interesting tech stories about cryptocurrency, software, blockchain, startups, futurism and more. If you’re looking to communicate with people beyond this 404 ether, you can also start writing or meet the community. Hacker Noon is reachable via Support@HackerNoon.com for any feedback, concerns or ideas. Back to the Internet! C++11 Multithreading – Part 1 : Three Different ways to Create Threads – thispointer.com In this article we will discuss how to create threads in C++11 using std::thread. Introduction to C++11 Thread Library Original C++ Standard supported only single thread programming. The new C++ Standard (referred to as C++11 or C++0x) was published in 2011. In C++11 a new thread library is introduced. Compilers Required: Linux: gcc 4.8.1 (Complete Concurrency support)Windows: Visual Studio 2012 and MingW