Robotc for ev3 how to#
Robotc for ev3 code#
Robotc for ev3 download#

Robotc for ev3 how to#

Right side Program: LineFollowZZ.c YouTube:Дў7 How to improve our line following algorithm Based on color senor reading, determine which direction to travel to line follow. Light sensor settings example Off table = 10 On table = 60 Median threshold = (10+60)/2 = 35 Two cases Light sensor reading > 35.

Color Sensor 1 Color Sensor 2 Off table = _ (10) On green = _ (20) On table = _ (60) On table = _ (60) Color Sensor Readings We can use the sensorValues.c program to assist or use the Sensor debugging window. We will use the color sensor in Reflective Light Intensity mode. Get color sensor values to determine when the robot is on or off the table and putting green. Use the zig-zag method to follow the edge of the table Edge following is also referred to as line following We need to determine when the robot is on or off the table Right Edge Left Edge Table We can write a program to display the sensor values on the EV3 LCD screen as well Program: sensorValues.c YouTube:

Robotc for ev3 download#

One method of monitor the sensor values is to use the ROBOTC debugger window Download program to your robot This opens the Debugger and Debugger windowsДў0 Debugger Windows ROBOTC offers many debugging options Wait until the edge of the table is detected.

Robotc for ev3 code#

Under Robot Menu Compiler Target Physical Robot Platform Type LEGO Mindstroms EV3 Uncheck Natural Language Motors and Sensor Setup Reviewed on the next slide Firmware DownloadДЎ5 Code generation Once the motors and sensors at set up, ROBOTC will generate code to configure them We will use this code in all programs we write in this course The first time you use an EV3 robot with ROBOTC, you need to download the ROBOTC kernel Robot -> Download EV3 Linux Kernel -> Standard Kernel The first step in using ROBOTC is connecting to your EV3 robot Robot -> LEGO Brick -> Communication Link Setup Select your EV3 Hit the Close button Opening the source codes files for the workshop will assist in setting up the ROBOTC environment Once the source files are loaded the EV3 motors and sensors should be assigned

PowerPoint and all example programs are available at under Tech Resources 4 Please note that the retail version of EV3 uses an infrared sensor, not a sonar sensor.Д§ ROBOTC Versions Used ROBOTC Version 4.5 Build Date Sept 1, 2015

Left Motor connects to B Right Motor connects to C If your motors are upside down forward will be backwards in your program Color sensor 1 connects to port no. Right Motor: C Touch Sensor EV3 Computer Sonar Sensor Color Sensor 1 Left Motor: B Color Sensor 2 Key tasks Find the edge of the table Follow the edge of the table Find a putting green Find the golf ball Aim for the hole Mathematics to locate the center hole Rotate the robot to putt Putt the golf ballД¤ 2016 Robofest competition Please note that putting the golf balls is beyond the scope of this workshop Using the SPbot to solve the RoboGolf challengeДЈ 2016 Robofest competition Video overview Key tasks Instructor: Assistants: Lawrence Technological UniversityДў Course Overview 2015 Robofest competition RoboGolf SPbot introduction