Adds support for Dualshock4 wireless gamepad

examples/joystick_ps4.go

@@ -0,0 +1,69 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/hybridgroup/gobot"
+	"github.com/hybridgroup/gobot/platforms/joystick"
+)
+
+func main() {
+	gbot := gobot.NewGobot()
+
+	joystickAdaptor := joystick.NewJoystickAdaptor("ps4")
+	joystick := joystick.NewJoystickDriver(joystickAdaptor,
+		"ps4",
+		"./platforms/joystick/configs/dualshock4.json",
+	)
+
+	work := func() {
+		gobot.On(joystick.Event("square_press"), func(data interface{}) {
+			fmt.Println("square_press")
+		})
+		gobot.On(joystick.Event("square_release"), func(data interface{}) {
+			fmt.Println("square_release")
+		})
+		gobot.On(joystick.Event("triangle_press"), func(data interface{}) {
+			fmt.Println("triangle_press")
+		})
+		gobot.On(joystick.Event("triangle_release"), func(data interface{}) {
+			fmt.Println("triangle_release")
+		})
+		gobot.On(joystick.Event("circle_press"), func(data interface{}) {
+			fmt.Println("circle_press")
+		})
+		gobot.On(joystick.Event("circle_release"), func(data interface{}) {
+			fmt.Println("circle_release")
+		})
+		gobot.On(joystick.Event("x_press"), func(data interface{}) {
+			fmt.Println("x_press")
+		})
+		gobot.On(joystick.Event("x_release"), func(data interface{}) {
+			fmt.Println("x_release")
+		})
+
+
+		gobot.On(joystick.Event("left_x"), func(data interface{}) {
+			fmt.Println("left_x", data)
+		})
+		gobot.On(joystick.Event("left_y"), func(data interface{}) {
+			fmt.Println("left_y", data)
+		})
+		gobot.On(joystick.Event("right_x"), func(data interface{}) {
+			fmt.Println("right_x", data)
+		})
+		gobot.On(joystick.Event("right_y"), func(data interface{}) {
+			fmt.Println("right_y", data)
+		})
+	}
+
+	robot := gobot.NewRobot("joystickBot",
+		[]gobot.Connection{joystickAdaptor},
+		[]gobot.Device{joystick},
+		work,
+	)
+
+	gbot.AddRobot(robot)
+
+	gbot.Start()
+}

platforms/joystick/configs/dualshock4.json

@@ -0,0 +1,92 @@
+{
+    "name": "Sony PLAYSTATION(R)4 Controller",
+    "guid": "1234",
+    "axis": [
+        {
+            "name": "left_x",
+            "id": 0
+        },
+        {
+            "name": "left_y",
+            "id": 1
+        },
+        {
+            "name": "right_x",
+            "id": 2
+        },
+        {
+            "name": "right_y",
+            "id": 5
+        },
+        {
+            "name": "l2",
+            "id": 3
+        },
+        {
+            "name": "r2",
+            "id": 4
+        },
+        {
+            "name": "up",
+            "id": 7
+        },
+        {
+            "name": "down",
+            "id": 6
+        },
+        {
+            "name": "left",
+            "id": 7
+        },
+        {
+            "name": "right",
+            "id": 8
+        }
+    ],
+    "buttons": [
+        {
+            "name": "square",
+            "id": 0
+        },
+        {
+            "name": "triangle",
+            "id": 3
+        },
+        {
+            "name": "circle",
+            "id": 2
+        },
+        {
+            "name": "x",
+            "id": 1
+        },
+        {
+            "name": "l1",
+            "id": 4
+        },
+        {
+            "name": "l2",
+            "id": 6
+        },
+        {
+            "name": "r2",
+            "id": 7
+        },
+        {
+            "name": "r1",
+            "id": 5
+        },
+        {
+            "name": "share",
+            "id": 8
+        },
+        {
+            "name": "options",
+            "id": 9
+        },
+        {
+            "name": "home",
+            "id": 12
+        }
+    ]
+}