README.md

GoEV3Drive

Implements Drive structure using two GoEV3 motors, gyro, etc... Requires github.com/ttkt/GoEV3 package, which is based on https://github.com/ldmberman/GoEV3

Usage:

import "github.com/ttkt/GoEV3Blocks"

var drive GoEV3Blocks.Drive

func main() {
	// Configure the drive GoEV3Blocks.Drive structure
	// gyro parameter may be nil if MOVE_ON_GYRO is never used
	gyro := Sensors.FindGyroSensor(Sensors.InPort4)
	drive.Configure(Motor.OutPortB, Motor.OutPortC, gyro)
	
	// Stop wheels
	if drive.MoveSteering(GoEV3Blocks.MOVE_OFF, true) != nil {
		log.Println(err)
	}

	// Move straight ahead, 100 power, for 360 degrees wheel rotation
	if drive.MoveSteering(GoEV3Blocks.MOVE_ON_DEGREES, 0.0, 100, 360, true) != nil {
		log.Println(err)
	}
	
	// Move straight ahead, 100 power, for 2 full wheel rotations
	if drive.MoveSteering(GoEV3Blocks.MOVE_ON_ROTATIONS, 0.0, 100, 2.0, true) != nil {
		log.Println(err)
	}
	
	// Move straight ahead, 100 power, for 5 seconds degrees wheel rotation
	if drive.MoveSteering(GoEV3Blocks.MOVE_ON_SECONDS, 0.0, 100, 5.0, true) != nil {
		log.Println(err)
	}
	
	// Move straight on gyro, keeping at 90 degrees, power 300
	if drive.MoveSteering(GoEV3Blocks.MOVE_ON_GYRO, 90, 300) != nil {
		log.Println(err)
	}

}

Notes: This is very preliminary work in progress.