37 lines
803 B
Go
37 lines
803 B
Go
//go:build example
|
|
// +build example
|
|
|
|
//
|
|
// Do not build by default.
|
|
|
|
package main
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"gobot.io/x/gobot/v2/drivers/gpio"
|
|
"gobot.io/x/gobot/v2/platforms/beaglebone"
|
|
)
|
|
|
|
func main() {
|
|
// Use Gobot to control BeagleBone's digital pins directly
|
|
beagleboneAdaptor := beaglebone.NewAdaptor()
|
|
gpioPin := gpio.NewDirectPinDriver(beagleboneAdaptor, "P9_12")
|
|
|
|
// Initialize the internal representation of the pinout
|
|
if err := beagleboneAdaptor.Connect(); err != nil {
|
|
fmt.Println(err)
|
|
}
|
|
|
|
// Cast to byte because we are returning an int from a function
|
|
// and not passing in an int literal.
|
|
if err := gpioPin.DigitalWrite(byte(myStateFunction())); err != nil {
|
|
fmt.Println(err)
|
|
}
|
|
}
|
|
|
|
// myStateFunction determines what the GPIO state should be
|
|
func myStateFunction() int {
|
|
return 1
|
|
}
|