History

Pablo Ruggia 69e299a451 Wrong analog input mapping for BeagleBone According to https://github.com/CircuitCo/BeagleBone-Black/raw/master/BBB_SRM.pdf Page 105 these are the right mappings: P9_36 -> AIN5 P9_35 -> AIN6		2015-08-27 19:59:26 -07:00
..
LICENSE	WIP project restructure	2014-04-29 13:20:32 -07:00
README.md	update readmes for import script	2014-12-12 10:32:52 -08:00
beaglebone_adaptor.go	Wrong analog input mapping for BeagleBone	2015-08-27 19:59:26 -07:00
beaglebone_adaptor_test.go	Refactor sysfs I2C implementation and add Address parameter to I2C interface functions	2015-07-03 18:57:29 -07:00
doc.go	Update docs	2014-10-28 14:52:59 -07:00
pwm_pin.go	Refactor pwm operations	2014-12-23 18:35:45 -08:00

README.md

Beaglebone

The BeagleBone is an ARM based single board computer, with many different GPIO interfaces built in.

For more info about the BeagleBone platform click here.

How to Install

go get -d -u github.com/hybridgroup/gobot/... && go install github.com/hybridgroup/gobot/platforms/beaglebone

Cross compiling for the Beaglebone Black

You must first configure your Go environment for arm linux cross compiling

$ cd $GOROOT/src
$ GOOS=linux GOARCH=arm ./make.bash --no-clean

Then compile your Gobot program with

$ GOARM=7 GOARCH=arm GOOS=linux go build examples/beaglebone_blink.go

If you are running the official Angstrom or Debian linux through the usb->ethernet connection, you can simply upload your program and execute it with

$ scp beaglebone_blink root@192.168.7.2:/home/root/
$ ssh -t root@192.168.7.2 "./beaglebone_blink"

How to Use

package main

import (
	"time"

	"github.com/hybridgroup/gobot"
	"github.com/hybridgroup/gobot/platforms/beaglebone"
	"github.com/hybridgroup/gobot/platforms/gpio"
)

func main() {
	gbot := gobot.NewGobot()

	beagleboneAdaptor := beaglebone.NewBeagleboneAdaptor("beaglebone")
	led := gpio.NewLedDriver(beagleboneAdaptor, "led", "P9_12")

	work := func() {
		gobot.Every(1*time.Second, func() {
			led.Toggle()
		})
	}

	robot := gobot.NewRobot("blinkBot",
		[]gobot.Connection{beagleboneAdaptor},
		[]gobot.Device{led},
		work,
	)

	gbot.AddRobot(robot)

	gbot.Start()
}