138 lines
3.2 KiB
Go
138 lines
3.2 KiB
Go
// Copyright 2014-2018 The Hybrid Group. All rights reserved.
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/*
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Package gobot is the primary entrypoint for Gobot (http://gobot.io), a framework for robotics, physical computing, and
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the Internet of Things written using the Go programming language .
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It provides a simple, yet powerful way to create solutions that incorporate multiple, different hardware devices at the
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same time.
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# Classic Gobot
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Here is a "Classic Gobot" program that blinks an LED using an Arduino:
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package main
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import (
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"time"
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"gobot.io/x/gobot/v2"
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"gobot.io/x/gobot/v2/drivers/gpio"
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"gobot.io/x/gobot/v2/platforms/firmata"
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)
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func main() {
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firmataAdaptor := firmata.NewAdaptor("/dev/ttyACM0")
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led := gpio.NewLedDriver(firmataAdaptor, "13")
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work := func() {
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gobot.Every(1*time.Second, func() {
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led.Toggle()
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})
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}
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robot := gobot.NewRobot("bot",
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[]gobot.Connection{firmataAdaptor},
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[]gobot.Device{led},
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work,
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)
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robot.Start()
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}
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# Metal Gobot
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You can also use Metal Gobot and pick and choose from the various Gobot packages to control hardware with nothing but
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pure idiomatic Golang code. For example:
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package main
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import (
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"gobot.io/x/gobot/v2/drivers/gpio"
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"gobot.io/x/gobot/v2/platforms/intel-iot/edison"
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"time"
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)
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func main() {
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e := edison.NewAdaptor()
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e.Connect()
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led := gpio.NewLedDriver(e, "13")
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led.Start()
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for {
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led.Toggle()
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time.Sleep(1000 * time.Millisecond)
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}
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}
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# Master Gobot
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Finally, you can use Master Gobot to add the complete Gobot API or control swarms of Robots:
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package main
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import (
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"fmt"
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"time"
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"gobot.io/x/gobot/v2"
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"gobot.io/x/gobot/v2/api"
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"gobot.io/x/gobot/v2/drivers/common/sphero"
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"gobot.io/x/gobot/v2/drivers/serial"
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"gobot.io/x/gobot/v2/platforms/serialport"
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)
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func NewSwarmBot(port string) *gobot.Robot {
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spheroAdaptor := serialport.NewAdaptor(port)
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spheroDriver := serial.NewSpheroDriver(spheroAdaptor, serial.WithName("Sphero" + port))
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work := func() {
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spheroDriver.Stop()
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spheroDriver.On(sphero.CollisionEvent, func(data interface{}) {
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fmt.Println("Collision Detected!")
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})
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gobot.Every(1*time.Second, func() {
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spheroDriver.Roll(100, uint16(gobot.Rand(360)))
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})
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gobot.Every(3*time.Second, func() {
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spheroDriver.SetRGB(uint8(gobot.Rand(255)),
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uint8(gobot.Rand(255)),
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uint8(gobot.Rand(255)),
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)
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})
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}
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robot := gobot.NewRobot("sphero",
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[]gobot.Connection{spheroAdaptor},
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[]gobot.Device{spheroDriver},
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work,
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)
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return robot
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}
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func main() {
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master := gobot.NewMaster()
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api.NewAPI(master).Start()
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spheros := []string{
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"/dev/rfcomm0",
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"/dev/rfcomm1",
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"/dev/rfcomm2",
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"/dev/rfcomm3",
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}
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for _, port := range spheros {
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master.AddRobot(NewSwarmBot(port))
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}
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master.Start()
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}
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Copyright (c) 2013-2018 The Hybrid Group. Licensed under the Apache 2.0 license.
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*/
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package gobot // import "gobot.io/x/gobot/v2"
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