Added grove support, and more gopigo3 examples

examples/gopigo3.go

@@ -9,32 +9,32 @@ import (
 	"time"
 
 	"gobot.io/x/gobot"
-	g "gobot.io/x/gobot/platforms/dexter/gopigo3"
+	"gobot.io/x/gobot/platforms/dexter/gopigo3"
 	"gobot.io/x/gobot/platforms/raspi"
 )
 
 func main() {
 	raspiAdaptor := raspi.NewAdaptor()
-	gopigo3 := g.NewDriver(raspiAdaptor)
+	gpg3 := g.NewDriver(raspiAdaptor)
 
 	work := func() {
 		on := uint8(0xFF)
 		gobot.Every(1000*time.Millisecond, func() {
-			err := gopigo3.SetLED(g.LED_EYE_RIGHT, 0x00, 0x00, on)
+			err := gpg3.SetLED(g.LED_EYE_RIGHT, 0x00, 0x00, on)
 			if err != nil {
 				fmt.Println(err)
 			}
-			err = gopigo3.SetLED(g.LED_EYE_LEFT, ^on, 0x00, 0x00)
+			err = gpg3.SetLED(g.LED_EYE_LEFT, ^on, 0x00, 0x00)
 			if err != nil {
 				fmt.Println(err)
 			}
 			on = ^on
 		})
 	}
 
-	robot := gobot.NewRobot("gopigo3",
+	robot := gobot.NewRobot("gopigo3eyeleds",
 		[]gobot.Connection{raspiAdaptor},
-		[]gobot.Device{gopigo3},
+		[]gobot.Device{gpg3},
 		work,
 	)
 

examples/gopigo3_grove_button.go

@@ -0,0 +1,40 @@
+// +build example
+//
+// Do not build by default.
+
+package main
+
+import (
+	"fmt"
+
+	"gobot.io/x/gobot"
+	"gobot.io/x/gobot/drivers/gpio"
+	"gobot.io/x/gobot/platforms/dexter/gopigo3"
+	"gobot.io/x/gobot/platforms/raspi"
+)
+
+func main() {
+	raspiAdaptor := raspi.NewAdaptor()
+	gpg3 := gopigo3.NewDriver(raspiAdaptor)
+	led := gpio.NewGroveLedDriver(gpg3, "AD_1_1")
+	button := gpio.NewGroveButtonDriver(gpg3, "AD_2_1")
+
+	work := func() {
+		button.On(gpio.ButtonPush, func(data interface{}) {
+			fmt.Println("On!")
+			led.On()
+		})
+		button.On(gpio.ButtonRelease, func(data interface{}) {
+			fmt.Println("Off!")
+			led.Off()
+		})
+	}
+
+	robot := gobot.NewRobot("gopigo3button",
+		[]gobot.Connection{raspiAdaptor},
+		[]gobot.Device{gpg3, button, led},
+		work,
+	)
+
+	robot.Start()
+}

examples/gopigo3_grove_lcd.go

@@ -0,0 +1,40 @@
+// +build example
+//
+// Do not build by default.
+
+package main
+
+import (
+	"gobot.io/x/gobot"
+	"gobot.io/x/gobot/drivers/i2c"
+	"gobot.io/x/gobot/platforms/dexter/gopigo3"
+	"gobot.io/x/gobot/platforms/raspi"
+)
+
+func main() {
+	raspiAdaptor := raspi.NewAdaptor()
+	gpg3 := gopigo3.NewDriver(raspiAdaptor)
+	screen := i2c.NewGroveLcdDriver(raspiAdaptor)
+
+	work := func() {
+		manufacturerName := ""
+		boardName := ""
+		hardwareVersion := ""
+		manufacturerName, _ = gpg3.GetManufacturerName()
+		boardName, _ = gpg3.GetBoardName()
+		hardwareVersion, _ = gpg3.GetHardwareVersion()
+		screen.Write(manufacturerName[0:15])
+		screen.SetPosition(16)
+		screen.Write(boardName + " " + hardwareVersion)
+		screen.SetRGB(0, 0, 255)
+		screen.Home()
+	}
+
+	robot := gobot.NewRobot("gopigo3lcd",
+		[]gobot.Connection{raspiAdaptor},
+		[]gobot.Device{gpg3, screen},
+		work,
+	)
+
+	robot.Start()
+}

examples/gopigo3_grove_light_sensor.go

@@ -0,0 +1,34 @@
+// +build example
+//
+// Do not build by default.
+
+package main
+
+import (
+	"fmt"
+
+	"gobot.io/x/gobot"
+	"gobot.io/x/gobot/drivers/aio"
+	"gobot.io/x/gobot/platforms/dexter/gopigo3"
+	"gobot.io/x/gobot/platforms/raspi"
+)
+
+func main() {
+	raspiAdaptor := raspi.NewAdaptor()
+	gpg3 := gopigo3.NewDriver(raspiAdaptor)
+	sensor := aio.NewGroveLightSensorDriver(gpg3, "AD_1_1")
+
+	work := func() {
+		sensor.On(sensor.Event("data"), func(data interface{}) {
+			fmt.Println("sensor", data)
+		})
+	}
+
+	robot := gobot.NewRobot("gopigo3sensor",
+		[]gobot.Connection{raspiAdaptor},
+		[]gobot.Device{gpg3, sensor},
+		work,
+	)
+
+	robot.Start()
+}

examples/gopigo3_led_brightness.go

@@ -0,0 +1,41 @@
+// +build example
+//
+// Do not build by default.
+
+package main
+
+import (
+	"time"
+
+	"gobot.io/x/gobot"
+	"gobot.io/x/gobot/drivers/gpio"
+	"gobot.io/x/gobot/platforms/dexter/gopigo3"
+	"gobot.io/x/gobot/platforms/raspi"
+)
+
+func main() {
+	raspiAdaptor := raspi.NewAdaptor()
+	gpg3 := gopigo3.NewDriver(raspiAdaptor)
+	led := gpio.NewGroveLedDriver(gpg3, "AD_1_1")
+
+	work := func() {
+		brightness := uint8(0)
+		fadeAmount := uint8(15)
+
+		gobot.Every(100*time.Millisecond, func() {
+			led.Brightness(brightness)
+			brightness = brightness + fadeAmount
+			if brightness == 0 || brightness == 255 {
+				fadeAmount = -fadeAmount
+			}
+		})
+	}
+
+	robot := gobot.NewRobot("gopigo3pwm",
+		[]gobot.Connection{raspiAdaptor},
+		[]gobot.Device{gpg3, led},
+		work,
+	)
+
+	robot.Start()
+}

examples/gopigo3_servo.go

@@ -0,0 +1,38 @@
+// +build example
+//
+// Do not build by default.
+
+package main
+
+import (
+	"fmt"
+	"time"
+
+	"gobot.io/x/gobot"
+	"gobot.io/x/gobot/drivers/gpio"
+	"gobot.io/x/gobot/platforms/dexter/gopigo3"
+	"gobot.io/x/gobot/platforms/raspi"
+)
+
+func main() {
+	raspiAdaptor := raspi.NewAdaptor()
+	gpg3 := gopigo3.NewDriver(raspiAdaptor)
+	servo := gpio.NewServoDriver(gpg3, "SERVO_1")
+
+	work := func() {
+		gobot.Every(1*time.Second, func() {
+			i := uint8(gobot.Rand(180))
+			fmt.Println("Turning", i)
+			servo.Move(i)
+		})
+
+	}
+
+	robot := gobot.NewRobot("gopigo3servo",
+		[]gobot.Connection{raspiAdaptor},
+		[]gobot.Device{gpg3, servo},
+		work,
+	)
+
+	robot.Start()
+}