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Not EXactly C
Not eXactly C, or NXC, is a high-level programming language for Lego Mindstorms NXT designed by John Hansen in 2006. NXC, which is short for Not eXactly C, is based on Next Byte Codes, an assembly language. NXC has a syntax like C (programming language), C. The Integrated development environment, IDE for NXC is the Bricx Command Center. The NXC compiler is available under the Mozilla Public License. A sample code is as shown below: task main() //sets a new task. main() is compulsory See also * Robotics Invention System * URBI * Bricx Command Center * Not Quite C References External linksnxcEditor [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lego Mindstorms NXT
Lego Mindstorms NXT is a programmable robotics kit released by Lego on August 2, 2006. It replaced the first-generation Lego Mindstorms kit, which was called the Robotics Invention System. The base kit ships in two versions: the Retail Version (set #8527) and the Education Base Set (set #9797). It comes with the NXT-G programming software, or optionally LabVIEW for Lego Mindstorms. A variety of unofficial languages exist, such as NXC, NBC, leJOS NXJ, and RobotC. The second generation of the set, the Lego Mindstorms NXT 2.0, was released on August 1, 2009, featuring a color sensor and other upgraded capabilities. The third generation, the EV3, was released in September 2013. NXT Intelligent Brick The main component in the kit is a brick shaped computer called the NXT Intelligent Brick. It can take input from up to four sensors and control up to three motors, via a modified version of RJ12 cables, very much similar to but incompatible with RJ11 phone cords. The plastic pin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Next Byte Codes
Next Byte Codes (NBC) is a simple language with an assembly language syntax that can be used to program Lego Mindstorms NXT programmable bricks. The command line compiler outputs NXT compatible machine code, and is supported on Windows, Mac OS and Linux. It is maintained by John Hansen, a Mindstorms Developer Program member. The NBC compiler is released under the Mozilla Public License. The integrated development environment (IDE) is Bricx Command Center. The NBC debugger A debugger or debugging tool is a computer program used to software testing, test and debugging, debug other programs (the "target" program). The main use of a debugger is to run the target program under controlled conditions that permit the pr ... was developed by SorosyDotCom and can be downloaded as freeware. References External links * * Robotics lecture using NBC Assembly languages Lego Mindstorms Robot programming languages {{Lego-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assembly Language
In computer programming, assembly language (or assembler language, or symbolic machine code), often referred to simply as Assembly and commonly abbreviated as ASM or asm, is any low-level programming language with a very strong correspondence between the instructions in the language and the architecture's machine code instructions. Assembly language usually has one statement per machine instruction (1:1), but constants, comments, assembler directives, symbolic labels of, e.g., memory locations, registers, and macros are generally also supported. The first assembly code in which a language is used to represent machine code instructions is found in Kathleen and Andrew Donald Booth's 1947 work, ''Coding for A.R.C.''. Assembly code is converted into executable machine code by a utility program referred to as an ''assembler''. The term "assembler" is generally attributed to Wilkes, Wheeler and Gill in their 1951 book ''The Preparation of Programs for an Electronic Digital Com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C (programming Language)
C (''pronounced like the letter c'') is a General-purpose language, general-purpose computer programming language. It was created in the 1970s by Dennis Ritchie, and remains very widely used and influential. By design, C's features cleanly reflect the capabilities of the targeted CPUs. It has found lasting use in operating systems, device drivers, protocol stacks, though decreasingly for application software. C is commonly used on computer architectures that range from the largest supercomputers to the smallest microcontrollers and embedded systems. A successor to the programming language B (programming language), B, C was originally developed at Bell Labs by Ritchie between 1972 and 1973 to construct utilities running on Unix. It was applied to re-implementing the kernel of the Unix operating system. During the 1980s, C gradually gained popularity. It has become one of the measuring programming language popularity, most widely used programming languages, with C compilers avail ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Integrated Development Environment
An integrated development environment (IDE) is a software application that provides comprehensive facilities to computer programmers for software development. An IDE normally consists of at least a source code editor, build automation tools and a debugger. Some IDEs, such as NetBeans and Eclipse, contain the necessary compiler, interpreter, or both; others, such as SharpDevelop and Lazarus, do not. The boundary between an IDE and other parts of the broader software development environment is not well-defined; sometimes a version control system or various tools to simplify the construction of a graphical user interface (GUI) are integrated. Many modern IDEs also have a class browser, an object browser, and a class hierarchy diagram for use in object-oriented software development. Overview Integrated development environments are designed to maximize programmer productivity by providing tight-knit components with similar user interfaces. IDEs present a single program i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bricx Command Center
Bricx Command Center (BricxCC) is the integrated development environment (IDE) of Next Byte Codes (NBC), Not Quite C (NQC) and Not eXactly C (NXC). These programming languages are used to program the Robots in the Lego Mindstorms series. Not Quite C and Not eXactly C have a syntax like C. Bricx Command Center is currently limited to computers running the Microsoft Windows operating system. However, a version for the Linux operating system is currently in development. It is written by John Hansen. Custom firmware Unlike other programming languages for the Lego Mindstorms series like ROBOTC, custom firmware is not needed. However, it is needed when the Lego Mindstorms NXT Intelligent Brick must connect with Bricx Command Center via Bluetooth or when increasing robot performanceDaniele Benedettelli, Chapter 9, Page 518Creating Cool LEGO MINDSTORMS NXT Robots/ref> and functionality (various NBC/NXC Enhanced Firmware exclusive syscalls). See also *Lego Mindstorms *Lego Mindstorms N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mozilla Public License
The Mozilla Public License (MPL) is a free and open-source weak copyleft license for most Mozilla Foundation software such as Firefox and Thunderbird The MPL license is developed and maintained by Mozilla, which seeks to balance the concerns of both open-source and proprietary developers; it is distinguished from others as a middle ground between the permissive software BSD-style licenses and the General Public License. So under the terms of the MPL, it allows the integration of MPL-licensed code into proprietary codebases, but only on condition those components remain accessible. MPL has been used by others, such as Adobe to license their Flex product line, and The Document Foundation to license LibreOffice 4.0 (also on LGPL 3+). Version 1.1 was adapted by several projects to form derivative licenses like Sun Microsystems' Common Development and Distribution License. It has undergone two revisions: the minor update 1.1, and a major update version 2.0 nearing the goals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robotics Invention System
Lego Mindstorms is a hardware and software structure which develops programmable robots based on Lego, Lego building blocks. Each version includes computer Lego bricks, a set of modular sensors and motors, and Lego parts from the Lego Technic, Technic line to create the mechanical systems. The system is controlled by the Lego bricks. While originally conceptualized and launched as a tool for supporting Constructivism (philosophy of education), educational constructivism, Mindstorms has become the first home robotics kit available to a wide audience. It has developed a community of adult hobbyists and hackers following the product's launch in 1998. In October 2022, The Lego Group announced ''Lego Mindstorms'' will be discontinued at the end of 2022. Pre-Mindstorms Background In 1985, Seymour Papert, Mitchel Resnick and Stephen Ocko created a company called Microworlds with the intent of developing a construction kit that could be animated by computers for educational purposes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
URBI
Urbi is an open-source cross-platform software platform in C++ used to develop applications for robotics and complex systems. Urbi is based on the UObject distributed C++ component architecture. It also includes the urbiscript orchestration language which is a parallel and event-driven script language. UObject components can be plugged into urbiscript and appear as native objects that can be scripted to specify their interactions and data exchanges. UObjects can be linked to the urbiscript interpreter, or executed as autonomous processes in "remote" mode. The urbiscript Language The urbiscript language has been created in 2003 by Jean-Christophe Baillie in the Cognitive Robotics Lab of ENSTA, Paris. It has been actively and further developed in the industry through the Gostai company founded in 2006. It is now an open source project, with a BSD license, available a The urbiscript language can be best described as an orchestration script language: like Lua (programming language) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Not Quite C
Not Quite C (NQC) is a programming language, application programming interface (API), and native bytecode compiler toolkit for the Lego Mindstorms, Cybermaster and LEGO Spybotics systems. It is based primarily on the C (programming language), C language but has specific limitations, such as the maximum number of subroutines and variables allowed, which differ depending on the version of firmware the RCX has. The language was invented by David Baum. He has released two books on the subject. Simple program example A simple test program written in NQC for an RCX with a motor connected to output port A could look like this: task main () // Main program Thus, motor A will go at full speed for two seconds before being turned off. Compilers and integrated development environments NQC compilers and integrated development environments (IDEs) are available for many platforms including Microsoft Windows, Mac OS X, Linux, BeOS and DOS. One is the Bricx Command Center. References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C Programming Language Family
C, or c, is the third letter in the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''cee'' (pronounced ), plural ''cees''. History "C" comes from the same letter as "G". The Semites named it gimel. The sign is possibly adapted from an Egyptian hieroglyph for a staff sling, which may have been the meaning of the name ''gimel''. Another possibility is that it depicted a camel, the Semitic name for which was ''gamal''. Barry B. Powell, a specialist in the history of writing, states "It is hard to imagine how gimel = "camel" can be derived from the picture of a camel (it may show his hump, or his head and neck!)". In the Etruscan language, plosive consonants had no contrastive voicing, so the Greek ' Γ' (Gamma) was adopted into the Etruscan alphabet to represent . Already in the Western Greek alphabet, Gamma first took a '' form in Early Etruscan, then '' in Classical Etru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robot Programming Languages
A robot is a machine—especially one programmable by a computer—capable of carrying out a complex series of actions automatically. A robot can be guided by an external control device, or the control may be embedded within. Robots may be constructed to evoke human form, but most robots are task-performing machines, designed with an emphasis on stark functionality, rather than expressive aesthetics. Robots can be autonomous or semi-autonomous and range from humanoids such as Honda's ''Advanced Step in Innovative Mobility'' ( ASIMO) and TOSY's ''TOSY Ping Pong Playing Robot'' (TOPIO) to industrial robots, medical operating robots, patient assist robots, dog therapy robots, collectively programmed ''swarm'' robots, UAV drones such as General Atomics MQ-1 Predator, and even microscopic nano robots. By mimicking a lifelike appearance or automating movements, a robot may convey a sense of intelligence or thought of its own. Autonomous things are expected to proliferate in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
