Running motors with robotary

motortest.swift

// Test the motors all all 4 ports
import RobotKit

// Create a new EV3Robot instance to talk to the robot
let robot = try EV3Robot()

// Access motors at ports A, B, C and D.
let motors = robot.motors(atPorts: [.A, .B, .C, .D]) // note de dot notation of the ports

// Adding variables to access motors individually
let motorA = robot.motors(atPorts: [.A])
let motorB = robot.motors(atPorts: [.B])
let motorC = robot.motors(atPorts: [.C])
let motorD = robot.motors(atPorts: [.D])

print("waiting for 5 seconds")
wait(seconds: 5) // setting an initial timeout of 5 seconds


// All motors drive forward in the current direction at 40% speed for 2 seconds
motors.setSpeed(40)
wait(seconds: 2)

// Stop for 1 second
motors.stop(applyBrakes: true)
wait(seconds: 1)

motorA.setSpeed(100)
wait(milliseconds: 100)

motorB.setSpeed(75)
wait(milliseconds: 70)

motorC.setSpeed(50)
wait(milliseconds: 50)

motorD.setSpeed(20)
wait(milliseconds: 80)

// All motors drive backwards in the reverse direction at 40% speed for 2 seconds
motors.setSpeed(-40)
wait(seconds: 3)

// Stop indefinitely
motors.stop(applyBrakes: false)
print("motors test done, yay")