megapi 0.2.2

# Python For MegaPi
## How To Use
* Compile and upload the Firmware to MegaPi ( https://github.com/Makeblock-Official/FirmwareForMegaPi )
* On your Raspberry Pi,
```
sudo pip install megapi
```
* Insert the initial code for starting MegaPi first.
```
from megapi import *
bot = MegaPi()
bot.start()
```
* python your code

## Python API
* Start
* **MegaPi**()
* **start**()

* GPIO
* **digitalWrite**( pin, level )
* **pwmWrite**( pin, pwm )
* **digitalRead**( pin, **def** onResult )
* **analogRead**( pin, **def** onResult )

* Motion
* DC Motor
* **dcMotorRun**( port, speed )
* Servo Motor
* **servoRun**( port, angle )
* Encoder Motor
* **encoderMotorRun**( port, speed )
* **encoderMotorMove**( port, speed, distance, **def** onFinish )
* **encoderMotorMoveTo**( port, speed, position, **def** onFinish )
* **encoderMotorSetCurPosZero( port )
* **encoderMotorPosition( port, **def** onResult )
* **encoderMotorSpeed( port, **def** onResult )
* Stepper Motor
* **stepperMotorRun**( port, speed )
* **stepperMotorMove**( port, speed, distance, **def** onFinish )
* **stepperMotorMoveTo**( port, speed, position, **def** onFinish )
* **stepperMotorSetCurPosZero( port )

* Sensors
* Ultrasonic Sensor
* **ultrasonicSensorRead** ( port, **def** onResult )
* LineFollow Sensor
* **lineFollowerRead** ( port, **def** onResult )
* Light Sensor
* **lightSensorRead** ( port, **def** onResult )
* Sound Sensor
* **soundSensorRead** ( port, **def** onResult )
* Temperature Sensor
* **temperatureRead** ( port, **def** onResult )
* PIR Motion Sensor
* **pirMotionSensorRead** ( port, **def** onResult )
* Touch Sensor
* **touchSensorRead** ( port, **def** onResult )
* LimitSwitch
* **limitSwitchRead** ( port, slot, **def** onResult )
* Humiture Sensor
* **humitureSensorRead** ( port, type, **def** onResult )
* Gas Sensor
* **gasSensorRead** ( port, **def** onResult )
* Flame Sensor
* **flameSensorRead** ( port, **def** onResult )
* Button
* **buttonRead** ( port, **def** onResult )
* Potentiometer
* **potentiometerRead** ( port, **def** onResult )
* Joystick
* **joystickRead** ( port, axis, **def** onResult )
* 3-Axis Accelerometer and Gyro Sensor
* **gyroRead** (port, axis, **def** onResult )
* Compass
* **compassRead** ( **def** onResult )

* Display
* RGB Led
* **rgbLedSetColor** ( port, slot, index, r, g, b )
* **rgbLedShow** ( port, slot )
* **rgbLedDisplay** ( port, slot, index, r, g, b )
* 7-segment Display
* **sevenSegmentDisplay** ( port, value )
* Led Matrix Display
* **ledMatrixDisplayMessage** ( port, x, y, msg )
* **ledMatrixDisplayRaw** ( port, buffer )
* Serial LCD Display
* **lcdDisplay** ( string )

* Others
* DSLR Shutter
* **shutterOn** ( port )
* **shutterOff** ( port )
* **focusOn** ( port )
* **focusOff** ( port )