Buttons

Library

Stemi provides four already initialized buttons to user code. They can be accessed through the global variable buttons. They correspond to properties A, B, C and D of variable buttons.

button.py

class Button:
    def __init__(self, pin):
        ...

    def read(self):
        ...

    def read_int(self):
        ...

Explanations

	Returns	Description
__init__	a Button instance	creates an instance of the button class and sets it up
read	boolean	returns True if the button is pressed, False otherwise
read_int	int	returns 1 if the button is pressed, 0 otherwise

Example

main.py

print(buttons.A.read())
print(buttons.B.read_int())
print(buttons.C.read())
print(buttons.D.read_int())

note

buttons is a global variable that you'll be provided with