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servo

Connection to servo motor onArduinoMKR Motor Carrier or Nano Motor Carrier

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Description

This object represents a connection to a servo motor with the specified motor number on an MKR Motor Carrier or a Nano Motor Carrier. You can control the servo motor using the functions listed underObject Functions.

Creation

Syntax

servoObj = servo(mcObj,motornumber)

Description

example

servoObj=伺服(mcObj,motornumber)creates a connection to the servo motor at the specified motor number on the Arduino®MKR Motor Carrier or Nano Motor Carrier.

Input Arguments

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Connection to the MKR Motor Carrier or Nano Motor Carrier, specified as an object.

Example:servoObj = servo(mcObj,1)creates a servo motor connection at motor number 1 connected to Servo1.

Servo motor number where the motor is connected on an MKR Motor Carrier or Nano Motor Carrier, specified as a number.

Properties

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This property is read-only.

Servo motor number where the motor is connected on an MKR Motor Carrier or Nano Motor Carrier, specified as a number.

Example:

>> servoObj.MotorNumber ans = 1

Data Types:numeric

Object Functions

Use these object functions to create a connection to the servo motor.

writePosition Write position of servo motor connected to MKR Motor Carrier or Nano Motor Carrier

Examples

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Open Live Script

Create anarduinoobject with the'MotorCarrier'library.

arduinoObj = arduino('/dev/ttyACM0',“Nano33IoT”,'Libraries','MotorCarrier')
arduinoObj = arduino with properties: Port: '/dev/ttyACM0' Board: 'Nano33IoT' AvailablePins: {'D0-D13', 'A0-A7'} AvailableDigitalPins: {'D0-D13', 'A0-A7'} AvailablePWMPins: {'D2-D6', 'D9-D10'} AvailableAnalogPins: {'A0-A3', 'A6-A7'} AvailableI2CBusIDs: [0] AvailableSerialPortIDs: [1] Libraries: {'MotorCarrier'} Show all properties

Create a connection to the Nano Motor Carrier.

mcObj = motorCarrier(arduinoObj)
mcObj = MotorCarrier with properties: SCLPin: 'A5' SDAPin: 'A4' I2CAddress: 102 ('0x66')

Create a servo motor connection.

servoObj = servo(mcObj,4)
servoObj = Servo with properties: MotorNumber: 4 (Servo4)

版本历史

Introduced in R2020a

See Also

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