gobot.io/x/gobot/v2@v2.1.0/examples/raspi_button.go (about) 1 //go:build example 2 // +build example 3 4 // 5 // Do not build by default. 6 7 package main 8 9 import ( 10 "fmt" 11 12 "gobot.io/x/gobot/v2" 13 "gobot.io/x/gobot/v2/drivers/gpio" 14 "gobot.io/x/gobot/v2/platforms/raspi" 15 ) 16 17 func main() { 18 r := raspi.NewAdaptor() 19 button := gpio.NewButtonDriver(r, "11") 20 led := gpio.NewLedDriver(r, "7") 21 22 work := func() { 23 button.On(gpio.ButtonPush, func(data interface{}) { 24 fmt.Println("button pressed") 25 led.On() 26 }) 27 28 button.On(gpio.ButtonRelease, func(data interface{}) { 29 fmt.Println("button released") 30 led.Off() 31 }) 32 } 33 34 robot := gobot.NewRobot("buttonBot", 35 []gobot.Connection{r}, 36 []gobot.Device{button, led}, 37 work, 38 ) 39 40 robot.Start() 41 }