ev3::MotorPortConfig Struct Reference

#include <EV3Motor.h>

Public Attributes
uint8_t	Enable
uint8_t	In1
uint8_t	In2
uint8_t	EncoderA
uint8_t	EncoderB

Detailed Description

The port configuration for a motor.

EV3 motors have the following wires:

1. White = Motor + (should connect to an L298N motor driver)
2. Black = Motor - (also should connect to a motor driver)
3. Red = Ground
4. Green = 5V (to drive the encoders)
5. Yellow = encoder A
6. Blue = encoder B

For this structure, the following values should be used:

• Enable: the PWM out pin connected to the corresponding enable pin of the L298N for this motor
• In1: the digital out pin connected to the L298N corresponding to the positive input (white wire) of the motor
• In2: the digital out pin connected to the L298N corresponding to the negative input (black wire) of the motor
• EncoderA: the digital input pin connected directly to the encoder A (yellow) wire of the motor
• EncoderB: the digital input pin connected directly to the encoder B (blue) wire of the motor

Examples

motor.cpp, and touchSensor.cpp.

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The documentation for this struct was generated from the following file:

• src/EV3Motor.h