arduino.py

Optional Arduino-style functions: from arduino import *, with Arduino's names and ranges. More...

Topics
	Digital I/O
	Pins as inputs and outputs: pinMode(), digitalWrite(), digitalRead() and the pin constants.
	Analog I/O
	Reading A0-A5 with analogRead() (0-1023) and PWM with analogWrite() (0-255), with their settings.
	Tones
	Notes on a piezo buzzer: tone() and noTone().
	Time
	Waiting and timing: delay(), delayMicroseconds(), millis() and micros().
	Math
	Rescaling and limiting numbers: map() and constrain().

Detailed Description

Optional Arduino-style functions: from arduino import *, with Arduino's names and ranges.

Built into the firmware next to phyduino.py:

from arduino import *
 
pinMode(LED_BUILTIN, OUTPUT)
digitalWrite(LED_BUILTIN, HIGH)
print(analogRead(A0))  # 0-1023

Digital pins are numbers (13 is D13) or the board's names ("D13"). The Pins rules still apply: no D14-D17, A3-A5 are analogue only, and pairs of pins share a PWM output. Serial, Wire and SPI are not here: use print(), i2c(), spi() and uart() from phyduino.py.

from arduino import * replaces Python's map() with the Arduino one.