func main() {
gbot := gobot.NewGobot()
e := edison.NewEdisonAdaptor("edison")
board_led := gpio.NewLedDriver(e, "led", "13")
red_led := gpio.NewLedDriver(e, "led", "3")
green_led := gpio.NewLedDriver(e, "led", "2")
buzzer := gpio.NewBuzzerDriver(e, "buzzer", "4")
// Blink the Board LED
board_blink_work := func() {
gobot.Every(10*time.Second, func() {
board_led.Toggle()
})
}
// Ring the buzzer
buzzer_work := func() {
gobot.Every(4*time.Second, func() {
buzzer.Tone(gpio.G5, gpio.Eighth)
})
}
board_blink_bot := gobot.NewRobot("Board LED",
[]gobot.Connection{e},
[]gobot.Device{board_led},
board_blink_work,
)
buzz_bot := gobot.NewRobot("buzzBot",
[]gobot.Connection{e},
[]gobot.Device{buzzer},
buzzer_work,
)
red_blink_bot := gobot.NewRobot("Red LED",
[]gobot.Connection{e},
[]gobot.Device{red_led},
)
green_blink_bot := gobot.NewRobot("Green LED",
[]gobot.Connection{e},
[]gobot.Device{green_led},
)
gbot.AddRobot(board_blink_bot)
gbot.AddRobot(green_blink_bot)
gbot.AddRobot(red_blink_bot)
gbot.AddRobot(buzz_bot)
a := api.NewAPI(gbot)
a.Debug()
a.Start()
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
board := edison.NewEdisonAdaptor("edison")
buzzer := gpio.NewBuzzerDriver(board, "buzzer", "3")
work := func() {
type note struct {
tone float64
duration float64
}
song := []note{
{gpio.C4, gpio.Quarter},
{gpio.C4, gpio.Quarter},
{gpio.G4, gpio.Quarter},
{gpio.G4, gpio.Quarter},
{gpio.A4, gpio.Quarter},
{gpio.A4, gpio.Quarter},
{gpio.G4, gpio.Half},
{gpio.F4, gpio.Quarter},
{gpio.F4, gpio.Quarter},
{gpio.E4, gpio.Quarter},
{gpio.E4, gpio.Quarter},
{gpio.D4, gpio.Quarter},
{gpio.D4, gpio.Quarter},
{gpio.C4, gpio.Half},
}
for _, val := range song {
buzzer.Tone(val.tone, val.duration)
<-time.After(10 * time.Millisecond)
}
}
robot := gobot.NewRobot("bot",
[]gobot.Connection{board},
[]gobot.Device{buzzer},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
firmataAdaptor := firmata.NewFirmataAdaptor("arduino", "/dev/ttyACM0")
buzzer := gpio.NewBuzzerDriver(firmataAdaptor, "buzzer", "3")
work := func() {
type note struct {
tone float64
duration float64
}
song := []note{
{gpio.C4, gpio.Quarter},
{gpio.C4, gpio.Quarter},
{gpio.G4, gpio.Quarter},
{gpio.G4, gpio.Quarter},
{gpio.A4, gpio.Quarter},
{gpio.A4, gpio.Quarter},
{gpio.G4, gpio.Half},
{gpio.F4, gpio.Quarter},
{gpio.F4, gpio.Quarter},
{gpio.E4, gpio.Quarter},
{gpio.E4, gpio.Quarter},
{gpio.D4, gpio.Quarter},
{gpio.D4, gpio.Quarter},
{gpio.C4, gpio.Half},
}
for _, val := range song {
buzzer.Tone(val.tone, val.duration)
<-time.After(10 * time.Millisecond)
}
}
robot := gobot.NewRobot("bot",
[]gobot.Connection{firmataAdaptor},
[]gobot.Device{buzzer},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
board := edison.NewEdisonAdaptor("board")
screen := i2c.NewGroveLcdDriver(board, "screen")
buzzer := gpio.NewBuzzerDriver(board, "buzzer", "3")
sensor := gpio.NewGroveTemperatureSensorDriver(board, "sensor", "1")
//the hot song is
work := func() {
//initial calibration in fahrenheit
min = 60.0
max = 80.0
diff = max - min
type note struct {
tone float64
duration float64
}
//the cold song is "do you want to build a snowman"
coldSong := []note{
{gpio.C3, gpio.Quarter},
{gpio.C3, gpio.Quarter},
{gpio.C3, gpio.Quarter},
{gpio.G3, gpio.Quarter},
{gpio.C3, gpio.Quarter},
{gpio.E4, gpio.Quarter},
{gpio.D4, gpio.Half},
{gpio.E4, gpio.Half},
}
//the hot song is "let's get it started in here"
hotSong := []note{
{gpio.E4, gpio.Quarter},
{gpio.E4, gpio.Quarter},
{gpio.E4, gpio.Quarter},
{gpio.E4, gpio.Quarter},
{gpio.C3, gpio.Quarter},
{gpio.A3, gpio.Quarter},
{gpio.C3, gpio.Quarter},
}
gobot.Every(time.Second, func() {
screen.Clear()
time.Sleep(5 * time.Millisecond)
screen.Home()
time.Sleep(5 * time.Millisecond)
//get temps
celsius := sensor.Temperature()
fahrenheit := (celsius * 1.8) + 32
//recalibrate
min = math.Min(fahrenheit, min)
max = math.Max(fahrenheit, max)
diff = max - min
//check
if fahrenheit > 80 {
for _, val := range hotSong {
buzzer.Tone(val.tone, val.duration)
<-time.After(10 * time.Millisecond)
}
screen.Write(fmt.Sprintf("TOO HOT (%.2gF)", fahrenheit))
} else if fahrenheit < 60 {
for _, val := range coldSong {
buzzer.Tone(val.tone, val.duration)
<-time.After(10 * time.Millisecond)
}
screen.Write(fmt.Sprintf("TOO COLD (%.2gF)", fahrenheit))
} else {
screen.Write(fmt.Sprintf("%.2gF, %.2gC", fahrenheit, celsius))
}
time.Sleep(5 * time.Millisecond)
fmt.Printf("%.2gF, %.2gC\n", fahrenheit, celsius)
//set to params
screen.SetRGB(getRed(fahrenheit), 0, getBlue(fahrenheit))
})
}
robot := gobot.NewRobot("sensorBot",
[]gobot.Connection{board},
[]gobot.Device{screen, buzzer, sensor},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}