i2c: correct godocs to match new constructor signatures with optional params

Signed-off-by: deadprogram <ron@hybridgroup.com>

drivers/i2c/adafruit_driver.go

@@ -129,6 +129,13 @@ func (a *AdafruitMotorHatDriver) Connection() gobot.Connection { return a.connec
 
 // NewAdafruitMotorHatDriver initializes the internal DCMotor and StepperMotor types.
 // Again the Adafruit Motor Hat supports up to four DC motors and up to two stepper motors.
+// Params:
+//		conn I2cConnector - the Adaptor to use with this Driver
+//
+// Optional params:
+//		i2c.Bus(int):	bus to use with this driver
+//		i2c.Address(int):	address to use with this driver
+//
 func NewAdafruitMotorHatDriver(conn I2cConnector, options ...func(I2cConfig)) *AdafruitMotorHatDriver {
 	var dc []adaFruitDCMotor
 	var st []adaFruitStepperMotor

drivers/i2c/blinkm_driver.go

@@ -19,11 +19,13 @@ type BlinkMDriver struct {
 
 // NewBlinkMDriver creates a new BlinkMDriver.
 //
-// Adds the following API commands:
-//	Rgb - sets RGB color
-//	Fade - fades the RGB color
-//	FirmwareVersion - returns the version of the current Frimware
-//	Color - returns the color of the LED.
+// Params:
+//		conn I2cConnector - the Adaptor to use with this Driver
+//
+// Optional params:
+//		i2c.Bus(int):	bus to use with this driver
+//		i2c.Address(int):	address to use with this driver
+//
 func NewBlinkMDriver(a I2cConnector, options ...func(I2cConfig)) *BlinkMDriver {
 	b := &BlinkMDriver{
 		name:      gobot.DefaultName("BlinkM"),

drivers/i2c/bmp180_driver.go

@@ -57,6 +57,13 @@ type calibrationCoefficients struct {
 }
 
 // NewBMP180Driver creates a new driver with the i2c interface for the BMP180 device.
+// Params:
+//		conn I2cConnector - the Adaptor to use with this Driver
+//
+// Optional params:
+//		i2c.Bus(int):	bus to use with this driver
+//		i2c.Address(int):	address to use with this driver
+//
 func NewBMP180Driver(c I2cConnector, options ...func(I2cConfig)) *BMP180Driver {
 	b := &BMP180Driver{
 		name:                    gobot.DefaultName("BMP180"),

drivers/i2c/grove_drivers.go

@@ -9,6 +9,13 @@ type GroveLcdDriver struct {
 }
 
 // NewGroveLcdDriver creates a new driver with specified i2c interface.
+// Params:
+//		conn I2cConnector - the Adaptor to use with this Driver
+//
+// Optional params:
+//		i2c.Bus(int):	bus to use with this driver
+//		i2c.Address(int):	address to use with this driver
+//
 func NewGroveLcdDriver(a I2cConnector, options ...func(I2cConfig)) *GroveLcdDriver {
 	lcd := &GroveLcdDriver{
 		JHD1313M1Driver: NewJHD1313M1Driver(a),

drivers/i2c/hmc6352_driver.go

@@ -13,6 +13,13 @@ type HMC6352Driver struct {
 }
 
 // NewHMC6352Driver creates a new driver with specified i2c interface
+// Params:
+//		conn I2cConnector - the Adaptor to use with this Driver
+//
+// Optional params:
+//		i2c.Bus(int):	bus to use with this driver
+//		i2c.Address(int):	address to use with this driver
+//
 func NewHMC6352Driver(a I2cConnector, options ...func(I2cConfig)) *HMC6352Driver {
 	hmc := &HMC6352Driver{
 		name:      gobot.DefaultName("HMC6352"),

drivers/i2c/i2c.go

@@ -15,9 +15,6 @@ var (
 
 const (
 	Error = "error"
-	Joystick = "joystick"
-	C        = "c"
-	Z        = "z"
 )
 
 const (

drivers/i2c/jhd1313m1_driver.go

@@ -81,6 +81,12 @@ type JHD1313M1Driver struct {
 }
 
 // NewJHD1313M1Driver creates a new driver with specified i2c interface.
+// Params:
+//		conn I2cConnector - the Adaptor to use with this Driver
+//
+// Optional params:
+//		i2c.Bus(int):	bus to use with this driver
+//
 func NewJHD1313M1Driver(a I2cConnector, options ...func(I2cConfig)) *JHD1313M1Driver {
 	j := &JHD1313M1Driver{
 		name:       gobot.DefaultName("JHD1313M1"),

drivers/i2c/l3gd20h_driver.go

@@ -44,6 +44,13 @@ const (
 )
 
 // NewL3GD20HDriver creates a new driver with the i2c interface for the L3GD20H device.
+// Params:
+//		conn I2cConnector - the Adaptor to use with this Driver
+//
+// Optional params:
+//		i2c.Bus(int):	bus to use with this driver
+//		i2c.Address(int):	address to use with this driver
+//
 func NewL3GD20HDriver(c I2cConnector, options ...func(I2cConfig)) *L3GD20HDriver {
 	l := &L3GD20HDriver{
 		name:      gobot.DefaultName("L3GD20H"),

drivers/i2c/lidarlite_driver.go

@@ -16,6 +16,13 @@ type LIDARLiteDriver struct {
 }
 
 // NewLIDARLiteDriver creates a new driver with specified i2c interface
+// Params:
+//		conn I2cConnector - the Adaptor to use with this Driver
+//
+// Optional params:
+//		i2c.Bus(int):	bus to use with this driver
+//		i2c.Address(int):	address to use with this driver
+//
 func NewLIDARLiteDriver(a I2cConnector, options ...func(I2cConfig)) *LIDARLiteDriver {
 	l := &LIDARLiteDriver{
 		name:      gobot.DefaultName("LIDARLite"),

drivers/i2c/mcp23017_driver.go

@@ -86,6 +86,13 @@ type MCP23017Driver struct {
 }
 
 // NewMCP23017Driver creates a new driver with specified i2c interface.
+// Params:
+//		conn I2cConnector - the Adaptor to use with this Driver
+//
+// Optional params:
+//		i2c.Bus(int):	bus to use with this driver
+//		i2c.Address(int):	address to use with this driver
+//
 func NewMCP23017Driver(a I2cConnector, conf MCP23017Config, deviceAddress int, options ...func(I2cConfig)) *MCP23017Driver {
 	m := &MCP23017Driver{
 		name:            gobot.DefaultName("MCP23017"),

drivers/i2c/mma7660_driver.go

@@ -36,6 +36,13 @@ type MMA7660Driver struct {
 }
 
 // NewMMA7660Driver creates a new driver with specified i2c interface
+// Params:
+//		conn I2cConnector - the Adaptor to use with this Driver
+//
+// Optional params:
+//		i2c.Bus(int):	bus to use with this driver
+//		i2c.Address(int):	address to use with this driver
+//
 func NewMMA7660Driver(a I2cConnector, options ...func(I2cConfig)) *MMA7660Driver {
 	m := &MMA7660Driver{
 		name:      gobot.DefaultName("MMA7660"),

drivers/i2c/mpl115a2_driver.go

@@ -40,6 +40,13 @@ type MPL115A2Driver struct {
 }
 
 // NewMPL115A2Driver creates a new driver with specified i2c interface
+// Params:
+//		conn I2cConnector - the Adaptor to use with this Driver
+//
+// Optional params:
+//		i2c.Bus(int):	bus to use with this driver
+//		i2c.Address(int):	address to use with this driver
+//
 func NewMPL115A2Driver(a I2cConnector, options ...func(I2cConfig)) *MPL115A2Driver {
 	m := &MPL115A2Driver{
 		name:      gobot.DefaultName("MPL115A2"),

drivers/i2c/mpu6050_driver.go

@@ -45,6 +45,13 @@ type MPU6050Driver struct {
 }
 
 // NewMPU6050Driver creates a new driver with specified i2c interface
+// Params:
+//		conn I2cConnector - the Adaptor to use with this Driver
+//
+// Optional params:
+//		i2c.Bus(int):	bus to use with this driver
+//		i2c.Address(int):	address to use with this driver
+//
 func NewMPU6050Driver(a I2cConnector, options ...func(I2cConfig)) *MPU6050Driver {
 	m := &MPU6050Driver{
 		name:      gobot.DefaultName("MPU6050"),

drivers/i2c/sht3x_driver.go

@@ -66,6 +66,13 @@ type SHT3xDriver struct {
 }
 
 // NewSHT3xDriver creates a new driver with specified i2c interface
+// Params:
+//		conn I2cConnector - the Adaptor to use with this Driver
+//
+// Optional params:
+//		i2c.Bus(int):	bus to use with this driver
+//		i2c.Address(int):	address to use with this driver
+//
 func NewSHT3xDriver(a I2cConnector, options ...func(I2cConfig)) *SHT3xDriver {
 	s := &SHT3xDriver{
 		Units:        "C",

drivers/i2c/wiichuck_driver.go

@@ -6,6 +6,17 @@ import (
 	"gobot.io/x/gobot"
 )
 
+const (
+	// Joystick event when the Wiichuck joystick is moved
+	Joystick = "joystick"
+
+	// C event when the Wiichuck "C" button is pressed
+	C = "c"
+
+	// Z event when the Wiichuck "C" button is pressed
+	Z = "z"
+)
+
 const wiichuckAddress = 0x52
 
 type WiichuckDriver struct {
@@ -22,11 +33,13 @@ type WiichuckDriver struct {
 
 // NewWiichuckDriver creates a WiichuckDriver with specified i2c interface.
 //
-// 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
+// Params:
+//		conn I2cConnector - the Adaptor to use with this Driver
+//
+// Optional params:
+//		i2c.Bus(int):	bus to use with this driver
+//		i2c.Address(int):	address to use with this driver
+//
 func NewWiichuckDriver(a I2cConnector, options ...func(I2cConfig)) *WiichuckDriver {
 	w := &WiichuckDriver{
 		name:      gobot.DefaultName("Wiichuck"),