#Programming in robotc software
#Programming in robotc code

-100: the motor is running in reverse at maximum speedДepending on your construction (the direction of the motor on your robot), you will have to use a positive or negative value.

+100: the motor runs forward at maximum speed.

The value assigned to this function indicates the speed at which the motor runs: In this program, motors connected to ports A and C on your robot are controlled using the motor function. LetвЂ™s go back to the program shown in Figure 1, which is used to control a differential drive two-wheeled mobile robot, the most common scenario in robotics. Writing a first program in RobotC for the NXT robots

#Programming in robotc software

If, after working with RobotC, you wish to work again with NXT-G (the graphical programming software supplied with your Lego kit), you will need to repeat the same procedure in the NXT-G interface, which will revert to its original firmware. This opens a new window, shown below:ДЇigure 3 : Firmware downloaded on the NXT To do so, simply go into the вЂњRobotвЂќ menu and click on вЂњDownload FirmwareвЂќ.

This only needs to be done once and is very easy. As we said earlier, to allow programs created with RobotC to run on the robot, it is best that you replace the firmware (or the robotвЂ™s operating system if you prefer) with that of RobotC. Right! Now the introductions are over, letвЂ™s get down to business. Before using RobotC to program NXT robots

#Programming in robotc code

The left-hand bar is used to find the standard code structures, and the error zone at the bottom lists the compiler outputs.Дuring programming, RobotC runs IntelliSense, which auto-completes terms entered by the programmer for increased efficiency and productivity.ДЇinally, a relatively comprehensive online support is available from the вЂњHelpвЂќ menu and, lastly, numerous examples of programs are supplied. The RobotC programming interface is conventional enough for anyone familiar with programming environments. The RobotC interface is shown in the following figure:ДЇigure 1 : The RobotC programming interface RobotC therefore provides unlimited programming of the NXT robot.ДЄ 3D simulation tool compatible with RobotC is currently being developed at Carnegie Mellon University (this tool will be included in the version 3.0 of RobotC). A third-party open-source library is available and includes all the sensors and accessories found on the market. RobotC programs are the fastest when compared to programs created with other programming software.Д«y default, RobotC supports all the standard Lego sensors. Moreover, as we shall see below, RobotC installs its own firmware on the robot, firmware that is more efficient than the standard firmware.

RobotC can multi-task вЂ“ it can run up to 10 tasks simultaneously on the robot. RobotC is a complete IDE offering a very practical, highly effective interactive real-time debugger. There is also a version of RobotC for Vex Robotics robots. RobotC is a programming environment used to program Lego Mindstorms NXT robots in C. Anyone with an interest in robotics has heard of this university, which is the benchmark in the field across the Atlantic. The RobotC robot programming software application was created and is maintained by the prestigious Carnegie Mellon University in the United States. RobotC, the programming environment for Lego NXT robots

Lejos, which is a Java library used to program the NXT robots ДЄnd, finally, RobotC which we are presenting here.

It is based on the National Instrument LabView software

NXT-G, which is the graphical development environment supplied with the NXT robot.

The NXT robot can also be programmed using many programming languages: One of the features of NXT robots is the large number of sensors and accessories available on the market (the GГ©nГ©ration Robots website supplies almost all these robotic sensors). The Lego Mindstorms NXT robot is used in many schools and universities all over the world. The Lego Mindstorms NXT robot is an affordable programmable robotics platform suitable for beginners and the more experienced alike in the field of mobile and programmable robotics. Introduction to programming NXT Robots in C with RobotC