oampo / arduinocpp

A quick, naive C++ wrapper around FirmataC

ArduinoCPP

A quick, naive C++ wrapper around FirmataC.

Using ArduinoCPP

1. Include ArduinoCPP by adding the following to your project:

   #include "arduino.h"

2. Add the directory which contains arduino.h to your compiler's include path.

3. Add FirmataC's include directory to your compiler's include path.

4. Make your compiler link with the FirmataC library.

API Documentation

Arduino(std::string port="/dev/ttyACM0");

Create an object to control the Arduino attached at a given port.

bool Arduino::digitalRead(uint32_t pin);

Set a pin to digital input mode, and read its value. Returns true if the pin is high, or false if the pin is low.

void Arduino::digitalWrite(uint32_t pin, bool value);

Set a pin to digital output mode, and write to the pin. A value of true set the pin high, and a value of false sets the pin low.

void Arduino::pullUp(uint32_t pin, bool value);

Set a pin to digital input mode, and enable or disable its pull-up resistor. A value of true enables the pull-up, and a value of false disables the pull-up.

float Arduino::analogRead(uint32_t pin);

Set a pin to analog input mode, and read its value. Returns a value in the range 0-1.

void Arduino::analogWrite(uint32_t pin, float value);

Set a pin to PWM output mode, and write to the pin. A value of 0 sets gives 0% duty cycle, 0.5 gives a 50% duty cycle, and 1 gives a 100% duty cycle.