resetCount

Set encoder count value to zero or specified value

Since R2020a

Syntax

resetCount(encoder)

resetCount(encoder,count)

Description

resetCount(encoder) resets the count value of the rotary encoder to zero.

resetCount(encoder,count) resets the count value of the rotary encoder to a specified value.

Examples

Reset Count Value to Zero

Create a connection to the Nano Motor Carrier.

arduinoObj = arduino('/dev/ttyACM0','Nano33IoT','Libraries','MotorCarrier');
mcObj = motorCarrier(arduinoObj);

Create a connection to the rotary encoder.

encoder = rotaryEncoder(mcObj,1);

Reset encoder count value to 0.

resetCount(encoder);

Set Count Value Encoder to Specific Value

Create a connection to the Nano Motor Carrier.

arduinoObj = arduino('/dev/ttyACM0','Nano33IoT','Libraries','MotorCarrier');
mcObj = motorCarrier(arduinoObj);

Create a connection to the rotary encoder.

encoder = rotaryEncoder(mcObj,1);

Reset encoder count value to 10.

resetCount(encoder,10);

Input Arguments

encoder — Rotary encoder connection

object

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

count — Encoder count value to set

numeric

Encoder count value to set, specified as a number.

Version History

Introduced in R2020a