Pico_Template_Python/libs/foo/__init__.py

"""
Example Lib
"""
from machine import Pin, Timer

class foo(object):
    """
    Example class.
    """

    ##############################           Attributes           ##############################


    ##############################           Constructor          ##############################
    def __init__(self,led_pin_time:Pin,led_pin_button:Pin,button:Pin):
        """_summary_

        Args:
            led_pin_time (Pin): _description_
            led_pin_button (Pin): _description_
            button (Pin): _description_
        """
        
        self.__led_pin_timer = self.__check_pin(led_pin_time)
        self.__led_pin_button = self.__check_pin(led_pin_button)
        self.__button = self.__check_pin(button)
        self.__led_pin_timer.init(mode=Pin.OUT)
        self.__led_pin_button.init(mode=Pin.OUT)
        self.__button.init(mode=Pin.IN)
        self.__timer = Timer()
        self.__timer.init(mode=Timer.PERIODIC,period = 200,callback= self.__blink_handler)
        self.__button.irq(handler=self.__int_handler,hard=True,trigger=Pin.IRQ_FALLING)
        
    ##############################             Property            ##############################
    @property
    def button(self):
        return self.__button
    @button.setter
    def button(self,pin):
        #self.__button = self.__check_pin(pin)
        raise AttributeError("Du darfst Pin nicht verändern")
    ##############################             Methods            ##############################
    
        
    def __check_pin(self,pin:Pin):
        """_summary_

        Args:
            pin (Pin): _description_
        """
        if not isinstance(pin,Pin):
            raise ValueError(f"Value\"{pin}\" of \"pin\" is not type \"Pin\"!")
        else:
            return pin

    def __blink_handler(self,timer):
        self.__led_pin_timer.toggle()
        
    def __int_handler(self,pin):
        self.__led_pin_button.toggle()