// NewAnalogSensorDriver returns a new AnalogSensorDriver with a polling interval of
// 10 Milliseconds given an AnalogReader, name and pin.
//
// Optinally accepts:
// time.Duration: Interval at which the AnalogSensor is polled for new information
//
// Adds the following API Commands:
// "Read" - See AnalogSensor.Read
func NewAnalogSensorDriver(a AnalogReader, name string, pin string, v ...time.Duration) *AnalogSensorDriver {
d := &AnalogSensorDriver{
name: name,
connection: a,
pin: pin,
Eventer: gobot.NewEventer(),
Commander: gobot.NewCommander(),
interval: 10 * time.Millisecond,
halt: make(chan bool),
}
if len(v) > 0 {
d.interval = v[0]
}
d.AddEvent(Data)
d.AddEvent(Error)
d.AddCommand("Read", func(params map[string]interface{}) interface{} {
val, err := d.Read()
return map[string]interface{}{"val": val, "err": err}
})
return d
}
// NewWiichuckDriver creates a WiichuckDriver with specified i2c interface and name.
//
// It adds the following events:
// "z"- Gets triggered every interval amount of time if the z button is pressed
// "c" - Gets triggered every interval amount of time if the c button is pressed
// "joystick" - Gets triggered every "interval" amount of time if a joystick event occurred, you can access values x, y
// "error" - Gets triggered whenever the WiichuckDriver encounters an error
func NewWiichuckDriver(a I2c, name string, v ...time.Duration) *WiichuckDriver {
w := &WiichuckDriver{
name: name,
connection: a,
interval: 10 * time.Millisecond,
pauseTime: 1 * time.Millisecond,
Eventer: gobot.NewEventer(),
joystick: map[string]float64{
"sy_origin": -1,
"sx_origin": -1,
},
data: map[string]float64{
"sx": 0,
"sy": 0,
"z": 0,
"c": 0,
},
}
if len(v) > 0 {
w.interval = v[0]
}
w.AddEvent(Z)
w.AddEvent(C)
w.AddEvent(Joystick)
w.AddEvent(Error)
return w
}
// NewCameraDriver creates a new driver with specified name and source.
// It also creates a start function to either set camera as a File or Camera capture.
func NewCameraDriver(name string, source interface{}, v ...time.Duration) *CameraDriver {
c := &CameraDriver{
name: name,
Eventer: gobot.NewEventer(),
Source: source,
interval: 10 * time.Millisecond,
start: func(c *CameraDriver) (err error) {
switch v := c.Source.(type) {
case string:
c.camera = cv.NewFileCapture(v)
case int:
c.camera = cv.NewCameraCapture(v)
default:
return errors.New("Unknown camera source")
}
return
},
}
if len(v) > 0 {
c.interval = v[0]
}
c.AddEvent(Frame)
return c
}
// NewPebbleDriver creates a new pebble driver with specified name
// Adds following events:
// button - Sent when a pebble button is pressed
// accel - Pebble watch acceleromenter data
// tab - When a pebble watch tap event is detected
// And the following API commands:
// "publish_event"
// "send_notification"
// "pending_message"
func NewPebbleDriver(adaptor *PebbleAdaptor, name string) *PebbleDriver {
p := &PebbleDriver{
name: name,
connection: adaptor,
Messages: []string{},
Eventer: gobot.NewEventer(),
Commander: gobot.NewCommander(),
}
p.AddEvent("button")
p.AddEvent("accel")
p.AddEvent("tap")
p.AddCommand("publish_event", func(params map[string]interface{}) interface{} {
p.PublishEvent(params["name"].(string), params["data"].(string))
return nil
})
p.AddCommand("send_notification", func(params map[string]interface{}) interface{} {
p.SendNotification(params["message"].(string))
return nil
})
p.AddCommand("pending_message", func(params map[string]interface{}) interface{} {
return p.PendingMessage()
})
return p
}
// New returns a new Client
func New() *Client {
c := &Client{
ProtocolVersion: "",
FirmwareName: "",
connection: nil,
pins: []Pin{},
analogPins: []int{},
connected: false,
Eventer: gobot.NewEventer(),
}
for _, s := range []string{
"FirmwareQuery",
"CapabilityQuery",
"AnalogMappingQuery",
"ProtocolVersion",
"I2cReply",
"StringData",
"Error",
} {
c.AddEvent(s)
}
return c
}
// NewMCP23017Driver creates a new driver with specified name and i2c interface.
func NewMCP23017Driver(a I2c, name string, conf MCP23017Config, deviceAddress int, v ...time.Duration) *MCP23017Driver {
m := &MCP23017Driver{
name: name,
connection: a,
conf: conf,
mcp23017Address: deviceAddress,
Commander: gobot.NewCommander(),
Eventer: gobot.NewEventer(),
}
m.AddCommand("WriteGPIO", func(params map[string]interface{}) interface{} {
pin := params["pin"].(float64)
val := params["val"].(float64)
port := params["port"].(string)
return m.WriteGPIO(pin, val, port)
})
m.AddCommand("ReadGPIO", func(params map[string]interface{}) interface{} {
pin := params["pin"].(float64)
port := params["port"].(string)
val, err := m.ReadGPIO(pin, port)
return map[string]interface{}{"val": val, "err": err}
})
return m
}
func NewJenkinsconnectDriver(a *JenkinsconnectAdaptor, name string) *JenkinsconnectDriver {
j := &JenkinsconnectDriver{
name: name,
connection: a,
Eventer: gobot.NewEventer(),
Commander: gobot.NewCommander(),
}
j.AddEvent(JobResult)
j.AddCommand("ParseResults", func(params map[string]interface{}) interface{} {
var snapshot JobOutcomeSnapshot
result := ParseJobState(params)
if (JobOutcome{}) != result {
fmt.Printf("Result: %v\n", result)
lastOutcome, ok := jobStates[result.Name]
if ok {
fmt.Printf("Last outcome: %v\n", lastOutcome)
}
snapshot.Outcome = result
snapshot.RanAt = time.Now()
jobStates[result.Name] = snapshot
gobot.Publish(j.Event(JobResult), result)
}
return result
})
return j
}
// NewBebopDriver creates an BebopDriver with specified name.
func NewBebopDriver(connection *BebopAdaptor, name string) *BebopDriver {
d := &BebopDriver{
name: name,
connection: connection,
Eventer: gobot.NewEventer(),
}
d.AddEvent("flying")
return d
}
// NewArdroneDriver creates an ArdroneDriver with specified name.
//
// It add the following events:
// 'flying' - Sent when the device has taken off.
func NewArdroneDriver(connection *ArdroneAdaptor, name string) *ArdroneDriver {
d := &ArdroneDriver{
name: name,
connection: connection,
Eventer: gobot.NewEventer(),
}
d.AddEvent("flying")
return d
}
// NewBLEDeviceInformationDriver creates a BLEDeviceInformationDriver
// by name
func NewBLEDeviceInformationDriver(a *BLEClientAdaptor, name string) *BLEDeviceInformationDriver {
n := &BLEDeviceInformationDriver{
name: name,
connection: a,
Eventer: gobot.NewEventer(),
}
return n
}
// NewSparkCoreAdaptor creates new spark core adaptor with deviceId and accessToken
// using api.spark.io server as default
func NewSparkCoreAdaptor(name string, deviceID string, accessToken string) *SparkCoreAdaptor {
return &SparkCoreAdaptor{
name: name,
DeviceID: deviceID,
AccessToken: accessToken,
APIServer: "https://api.spark.io",
Eventer: gobot.NewEventer(),
}
}
// NewBLEBatteryDriver creates a BLEBatteryDriver by name
func NewBLEBatteryDriver(a *BLEClientAdaptor, name string) *BLEBatteryDriver {
n := &BLEBatteryDriver{
name: name,
connection: a,
Eventer: gobot.NewEventer(),
}
return n
}
// NewSpheroOllieDriver creates a SpheroOllieDriver by name
func NewSpheroOllieDriver(a *BLEClientAdaptor, name string) *SpheroOllieDriver {
n := &SpheroOllieDriver{
name: name,
connection: a,
Eventer: gobot.NewEventer(),
packetChannel: make(chan *packet, 1024),
}
return n
}
// NewLeapMotionDriver creates a new leap motion driver with specified name
//
// Adds the following events:
// "message" - Gets triggered when receiving a message from leap motion
func NewLeapMotionDriver(a *LeapMotionAdaptor, name string) *LeapMotionDriver {
l := &LeapMotionDriver{
name: name,
connection: a,
Eventer: gobot.NewEventer(),
}
l.AddEvent("message")
return l
}
func NewAudioDriver(a *AudioAdaptor, name string, filename string) *AudioDriver {
d := &AudioDriver{
name: name,
connection: a,
interval: 500 * time.Millisecond,
filename: filename,
halt: make(chan bool, 0),
Eventer: gobot.NewEventer(),
Commander: gobot.NewCommander(),
}
return d
}
func newMockFirmataBoard() *mockFirmataBoard {
m := &mockFirmataBoard{
Eventer: gobot.NewEventer(),
disconnectError: nil,
pins: make([]client.Pin, 100),
}
m.pins[1].Value = 1
m.pins[15].Value = 133
m.AddEvent("I2cReply")
return m
}
// NewBME280Driver creates a new driver with specified name and i2c interface
func NewBME280Driver(a i2c.I2c, name string, v ...time.Duration) *BME280Driver {
m := &BME280Driver{
name: name,
connection: a,
Eventer: gobot.NewEventer(),
interval: 10 * time.Millisecond,
}
if len(v) > 0 {
m.interval = v[0]
}
m.AddEvent(i2c.Error)
return m
}
// NewMPL115A2Driver creates a new driver with specified name and i2c interface
func NewMPL115A2Driver(a I2c, name string, v ...time.Duration) *MPL115A2Driver {
m := &MPL115A2Driver{
name: name,
connection: a,
Eventer: gobot.NewEventer(),
interval: 10 * time.Millisecond,
}
if len(v) > 0 {
m.interval = v[0]
}
m.AddEvent(Error)
return m
}
func NewPingDriver(adaptor *loopbackAdaptor, name string, pin string) *pingDriver {
t := &pingDriver{
name: name,
connection: adaptor,
pin: pin,
Eventer: gobot.NewEventer(),
Commander: gobot.NewCommander(),
}
t.AddEvent("ping")
t.AddCommand("ping", func(params map[string]interface{}) interface{} {
return t.Ping()
})
return t
}
// NewNeuroskyDriver creates a NeuroskyDriver by name
// and adds the following events:
//
// extended - user's current extended level
// signal - shows signal strength
// attention - user's current attention level
// meditation - user's current meditation level
// blink - user's current blink level
// wave - shows wave data
// eeg - showing eeg data
func NewNeuroskyDriver(a *NeuroskyAdaptor, name string) *NeuroskyDriver {
n := &NeuroskyDriver{
name: name,
connection: a,
Eventer: gobot.NewEventer(),
}
n.AddEvent("extended")
n.AddEvent("signal")
n.AddEvent("attention")
n.AddEvent("meditation")
n.AddEvent("blink")
n.AddEvent("wave")
n.AddEvent("eeg")
n.AddEvent("error")
return n
}
// NewMavlinkDriver creates a new mavlink driver with specified name.
//
// It add the following events:
// "packet" - triggered when a new packet is read
// "message" - triggered when a new valid message is processed
func NewMavlinkDriver(a *MavlinkAdaptor, name string, v ...time.Duration) *MavlinkDriver {
m := &MavlinkDriver{
name: name,
connection: a,
Eventer: gobot.NewEventer(),
interval: 10 * time.Millisecond,
}
if len(v) > 0 {
m.interval = v[0]
}
m.AddEvent("packet")
m.AddEvent("message")
m.AddEvent("errorIO")
m.AddEvent("errorMAVLink")
return m
}
func NewGpsdDriver(adaptor *GpsdAdaptor, name string, t ...time.Duration) *GpsdDriver {
gpsd := &GpsdDriver{
name: name,
halt: make(chan bool),
pause: make(chan bool),
interval: time.Second,
r: adaptor,
w: adaptor,
Eventer: gobot.NewEventer(),
Commander: gobot.NewCommander(),
}
if len(t) > 0 {
gpsd.interval = t[0]
}
gpsd.AddEvent(TPV)
gpsd.AddEvent(ERROR)
return gpsd
}
// NewGroveTemperatureSensorDriver returns a new GroveTemperatureSensorDriver with a polling interval of
// 10 Milliseconds given an AnalogReader, name and pin.
//
// Optionally accepts:
// time.Duration: Interval at which the TemperatureSensor is polled for new information
//
// Adds the following API Commands:
// "Read" - See AnalogSensor.Read
func NewGroveTemperatureSensorDriver(a AnalogReader, name string, pin string, v ...time.Duration) *GroveTemperatureSensorDriver {
d := &GroveTemperatureSensorDriver{
name: name,
connection: a,
pin: pin,
Eventer: gobot.NewEventer(),
interval: 10 * time.Millisecond,
halt: make(chan bool),
}
if len(v) > 0 {
d.interval = v[0]
}
d.AddEvent(Data)
d.AddEvent(Error)
return d
}
// NewJoystickDriver returns a new JoystickDriver with a polling interval of
// 10 Milliseconds given a JoystickAdaptor, name and json button configuration
// file location.
//
// Optinally accepts:
// time.Duration: Interval at which the JoystickDriver is polled for new information
func NewJoystickDriver(a *JoystickAdaptor, name string, config string, v ...time.Duration) *JoystickDriver {
d := &JoystickDriver{
name: name,
connection: a,
Eventer: gobot.NewEventer(),
configPath: config,
poll: func() sdl.Event {
return sdl.PollEvent()
},
interval: 10 * time.Millisecond,
halt: make(chan bool, 0),
}
if len(v) > 0 {
d.interval = v[0]
}
d.AddEvent("error")
return d
}
// NewButtonDriver returns a new ButtonDriver with a polling interval of
// 10 Milliseconds given a DigitalReader, name and pin.
//
// Optinally accepts:
// time.Duration: Interval at which the ButtonDriver is polled for new information
func NewButtonDriver(a DigitalReader, name string, pin string, v ...time.Duration) *ButtonDriver {
b := &ButtonDriver{
name: name,
connection: a,
pin: pin,
Active: false,
Eventer: gobot.NewEventer(),
interval: 10 * time.Millisecond,
halt: make(chan bool),
}
if len(v) > 0 {
b.interval = v[0]
}
b.AddEvent(Push)
b.AddEvent(Release)
b.AddEvent(Error)
return b
}
func NewKeyboardDriver(name string) *KeyboardDriver {
k := &KeyboardDriver{
name: name,
connect: func(k *KeyboardDriver) (err error) {
if err := configure(); err != nil {
return err
}
k.stdin = os.Stdin
return
},
listen: func(k *KeyboardDriver) {
ctrlc := bytes{3}
for {
var keybuf bytes
k.stdin.Read(keybuf[0:3])
if keybuf == ctrlc {
proc, err := os.FindProcess(os.Getpid())
if err != nil {
log.Fatal(err)
}
proc.Signal(os.Interrupt)
break
}
gobot.Publish(k.Event("key"), Parse(keybuf))
}
},
Eventer: gobot.NewEventer(),
}
k.AddEvent("key")
return k
}
// NewBLEMinidroneDriver creates a BLEMinidroneDriver by name
func NewBLEMinidroneDriver(a *BLEClientAdaptor, name string) *BLEMinidroneDriver {
n := &BLEMinidroneDriver{
name: name,
connection: a,
Pcmd: Pcmd{
Flag: 0,
Roll: 0,
Pitch: 0,
Yaw: 0,
Gaz: 0,
Psi: 0,
},
Eventer: gobot.NewEventer(),
}
n.AddEvent(Battery)
n.AddEvent(Status)
n.AddEvent(Flying)
n.AddEvent(Landed)
return n
}
func newTestDriver(adaptor *testAdaptor, name string, pin string) *testDriver {
t := &testDriver{
name: name,
connection: adaptor,
pin: pin,
Eventer: gobot.NewEventer(),
Commander: gobot.NewCommander(),
}
t.AddEvent("TestEvent")
t.AddCommand("TestDriverCommand", func(params map[string]interface{}) interface{} {
name := params["name"].(string)
return fmt.Sprintf("hello %v", name)
})
t.AddCommand("DriverCommand", func(params map[string]interface{}) interface{} {
name := params["name"].(string)
return fmt.Sprintf("hello %v", name)
})
return t
}
// NewFirmataAdaptor returns a new FirmataAdaptor with specified name and optionally accepts:
//
// string: port the FirmataAdaptor uses to connect to a serial port with a baude rate of 57600
// io.ReadWriteCloser: connection the FirmataAdaptor uses to communication with the hardware
//
// If an io.ReadWriteCloser is not supplied, the FirmataAdaptor will open a connection
// to a serial port with a baude rate of 57600. If an io.ReadWriteCloser
// is supplied, then the FirmataAdaptor will use the provided io.ReadWriteCloser and use the
// string port as a label to be displayed in the log and api.
func NewFirmataAdaptor(name string, args ...interface{}) *FirmataAdaptor {
f := &FirmataAdaptor{
name: name,
port: "",
conn: nil,
board: client.New(),
openSP: func(port string) (io.ReadWriteCloser, error) {
return serial.OpenPort(&serial.Config{Name: port, Baud: 57600})
},
Eventer: gobot.NewEventer(),
}
for _, arg := range args {
switch arg.(type) {
case string:
f.port = arg.(string)
case io.ReadWriteCloser:
f.conn = arg.(io.ReadWriteCloser)
}
}
return f
}
// NewSpheroDriver returns a new SpheroDriver given a SpheroAdaptor and name.
//
// Adds the following API Commands:
// "ConfigureLocator" - See SpheroDriver.ConfigureLocator
// "Roll" - See SpheroDriver.Roll
// "Stop" - See SpheroDriver.Stop
// "GetRGB" - See SpheroDriver.GetRGB
// "ReadLocator" - See SpheroDriver.ReadLocator
// "SetBackLED" - See SpheroDriver.SetBackLED
// "SetHeading" - See SpheroDriver.SetHeading
// "SetStabilization" - See SpheroDriver.SetStabilization
// "SetDataStreaming" - See SpheroDriver.SetDataStreaming
// "SetRotationRate" - See SpheroDriver.SetRotationRate
func NewSpheroDriver(a *SpheroAdaptor, name string) *SpheroDriver {
s := &SpheroDriver{
name: name,
connection: a,
Eventer: gobot.NewEventer(),
Commander: gobot.NewCommander(),
packetChannel: make(chan *packet, 1024),
responseChannel: make(chan []uint8, 1024),
}
s.AddEvent(Error)
s.AddEvent(Collision)
s.AddEvent(SensorData)
s.AddCommand("SetRGB", func(params map[string]interface{}) interface{} {
r := uint8(params["r"].(float64))
g := uint8(params["g"].(float64))
b := uint8(params["b"].(float64))
s.SetRGB(r, g, b)
return nil
})
s.AddCommand("Roll", func(params map[string]interface{}) interface{} {
speed := uint8(params["speed"].(float64))
heading := uint16(params["heading"].(float64))
s.Roll(speed, heading)
return nil
})
s.AddCommand("Stop", func(params map[string]interface{}) interface{} {
s.Stop()
return nil
})
s.AddCommand("GetRGB", func(params map[string]interface{}) interface{} {
return s.GetRGB()
})
s.AddCommand("ReadLocator", func(params map[string]interface{}) interface{} {
return s.ReadLocator()
})
s.AddCommand("SetBackLED", func(params map[string]interface{}) interface{} {
level := uint8(params["level"].(float64))
s.SetBackLED(level)
return nil
})
s.AddCommand("SetRotationRate", func(params map[string]interface{}) interface{} {
level := uint8(params["level"].(float64))
s.SetRotationRate(level)
return nil
})
s.AddCommand("SetHeading", func(params map[string]interface{}) interface{} {
heading := uint16(params["heading"].(float64))
s.SetHeading(heading)
return nil
})
s.AddCommand("SetStabilization", func(params map[string]interface{}) interface{} {
on := params["enable"].(bool)
s.SetStabilization(on)
return nil
})
s.AddCommand("SetDataStreaming", func(params map[string]interface{}) interface{} {
N := uint16(params["N"].(float64))
M := uint16(params["M"].(float64))
Mask := uint32(params["Mask"].(float64))
Pcnt := uint8(params["Pcnt"].(float64))
Mask2 := uint32(params["Mask2"].(float64))
s.SetDataStreaming(DataStreamingConfig{N: N, M: M, Mask2: Mask2, Pcnt: Pcnt, Mask: Mask})
return nil
})
s.AddCommand("ConfigureLocator", func(params map[string]interface{}) interface{} {
Flags := uint8(params["Flags"].(float64))
X := int16(params["X"].(float64))
Y := int16(params["Y"].(float64))
YawTare := int16(params["YawTare"].(float64))
s.ConfigureLocator(LocatorConfig{Flags: Flags, X: X, Y: Y, YawTare: YawTare})
return nil
})
return s
}