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