Python MyPiLedの例

コード例 #1

    def __init__(self):
        self.pir = MyPiPIR(MyPiPIR.DEFAULT)
        self.led = MyPiLed(MyPiLed.RED)
        self.buzzer = MyPiBuzzer(MyPiBuzzer.DEFAULT)
        self.locks = []
        self.tries = 0
        self.max_tries = 3
        self.locks.append(Lock('Vault'))

        self.logger = MyLogger("SecuritySystem")
        self.check_interval = self.__class__.CHECK_INTERVAL
        self.enabled = False

コード例 #2

ファイル: security_system.py プロジェクト: wildtangent/raspberry-pi-examples

 def __init__(self):
   self.pir = MyPiPIR(MyPiPIR.DEFAULT)
   self.led = MyPiLed(MyPiLed.RED)
   self.buzzer = MyPiBuzzer(MyPiBuzzer.DEFAULT)
   self.locks = []
   self.tries = 0
   self.max_tries = 3
   self.locks.append(Lock('Vault'))
   
   self.logger = MyLogger("SecuritySystem")
   self.check_interval = self.__class__.CHECK_INTERVAL
   self.enabled = False

コード例 #3

ファイル: test_leds_flash.py プロジェクト: wildtangent/raspberry-pi-examples

from led import MyPiLed

led1 = MyPiLed(MyPiLed.RED)
led2 = MyPiLed(MyPiLed.YELLOW)

print("Non blocking")
threads = []
threads.append(led1.blink(20,0.5))
threads.append(led2.blink(30,0.2))
for t in threads:
  t.join()

print("Blocking")
led1.blink(5,0.5,True)
led2.blink(5,0.5,True)

コード例 #4

#!/usr/bin/python

# Get LED control class
import RPi.GPIO as GPIO
from led import MyPiLed

try:
    yellow = MyPiLed(MyPiLed.YELLOW)
    red = MyPiLed(MyPiLed.RED)

    # Blink LEDs
    yellow.blink(4, 0.5)
    red.blink(5, 0.8)

except KeyboardInterrupt:
    print("Quit!")

finally:
    GPIO.cleanup()

コード例 #5

ファイル: test_leds.py プロジェクト: wildtangent/raspberry-pi-examples

#!/usr/bin/python

# Get LED control class
import RPi.GPIO as GPIO
from led import MyPiLed

try:
  yellow = MyPiLed(MyPiLed.YELLOW)
  red = MyPiLed(MyPiLed.RED)

  # Blink LEDs
  yellow.blink(4,0.5)
  red.blink(5,0.8)

except KeyboardInterrupt:
  print("Quit!")

finally:
  GPIO.cleanup()

コード例 #6

class SecuritySystem:

    CHECK_INTERVAL = 0.01
    THREADS = []
    CODE = 1234

    def __init__(self):
        self.pir = MyPiPIR(MyPiPIR.DEFAULT)
        self.led = MyPiLed(MyPiLed.RED)
        self.buzzer = MyPiBuzzer(MyPiBuzzer.DEFAULT)
        self.locks = []
        self.tries = 0
        self.max_tries = 3
        self.locks.append(Lock('Vault'))

        self.logger = MyLogger("SecuritySystem")
        self.check_interval = self.__class__.CHECK_INTERVAL
        self.enabled = False

    def __check_code(self):
        while self.tries <= self.max_tries:
            code = input("Enter security system code (Tries: " +
                         str(self.max_tries - self.tries) + "): ")
            if str(code) == str(self.__class__.CODE):
                return True
            else:
                self.tries += 1

        self.logger.warn("Code entered incorrectly " + str(self.max_tries) +
                         " times")
        self.buzzer.on()
        return False

    # Public implementation (non-blocking)
    def enable(self):
        if self.__check_code():
            self.lockdown()
            if len(self.__class__.THREADS) == 0:
                self.enabled = True
                t = threading.Thread(target=self.__enable)
                t.start()
                self.__class__.THREADS.append(t)
                return t
            else:
                self.logger.warn("Security already active")
                return self.__class__THREADS[0]

    # Private implementation (blocking)
    def __enable(self):
        while self.enabled == True:
            state = self.pir.state()
            if state == MyPiPIR.ACTIVATED:
                self.logger.warn("Motion detected!")
                self.buzzer.on()
                self.led.blink(5, 0.2)
                time.sleep(1)
            elif state == MyPiPIR.DEACTIVATED:
                self.logger.info("Waiting for motion...")
                self.led.off()
                self.buzzer.off()
            elif state == MyPiPIR.ACTIVE:
                self.logger.warn("Motion still being detected!")
                self.led.blink(5, 0.2)
                self.buzzer.on()
                time.sleep(1)
            elif state == MyPiPIR.INACTIVE:
                self.led.off()
                self.buzzer.off()

            time.sleep(self.check_interval)

    # Disable the security system, wait for threads to finish
    def disable(self):
        if self.__check_code():
            self.enabled = False
            self.end_lockdown()
        for t in self.__class__.THREADS:
            t.join()

    def lockdown(self):
        for lock in self.locks:
            lock.lock()

    def end_lockdown(self):
        for lock in self.locks:
            lock.unlock()

コード例 #7

ファイル: test_user_input.py プロジェクト: wildtangent/raspberry-pi-examples

from led import MyPiLed
from my_queue import MyQueue
import os

try:
  yellow = MyPiLed(4)
  red = MyPiLed(17)

  q = MyQueue()
  
  count = 0
  led_choice = 0

  os.system("clear")

  print("Which LED do you want to flash?")
  print("1: Yellow?")
  print("2: Red?")

  led_choice = input("Choose your option: ")

  os.system("clear")
  if led_choice == '1':
    print("You picked the Yellow LED")
    count = input("How many times do you want to blink?: ")
    yellow.blink(int(count), 0.5)
  if led_choice == '2':
    print("You picked the Red LED")
    count = input("How many times do you want to blink?: ")
    red.blink(int(count), 0.5)
except:

コード例 #8

from led import MyPiLed

led1 = MyPiLed(MyPiLed.RED)
led2 = MyPiLed(MyPiLed.YELLOW)

print("Non blocking")
threads = []
threads.append(led1.blink(20, 0.5))
threads.append(led2.blink(30, 0.2))
for t in threads:
    t.join()

print("Blocking")
led1.blink(5, 0.5, True)
led2.blink(5, 0.5, True)

コード例 #9

ファイル: security_system.py プロジェクト: wildtangent/raspberry-pi-examples

class SecuritySystem:

  CHECK_INTERVAL = 0.01
  THREADS = []
  CODE = 1234

  def __init__(self):
    self.pir = MyPiPIR(MyPiPIR.DEFAULT)
    self.led = MyPiLed(MyPiLed.RED)
    self.buzzer = MyPiBuzzer(MyPiBuzzer.DEFAULT)
    self.locks = []
    self.tries = 0
    self.max_tries = 3
    self.locks.append(Lock('Vault'))
    
    self.logger = MyLogger("SecuritySystem")
    self.check_interval = self.__class__.CHECK_INTERVAL
    self.enabled = False

  def __check_code(self):
    while self.tries <= self.max_tries:
      code = input("Enter security system code (Tries: " + str(self.max_tries - self.tries) + "): ")
      if str(code) == str(self.__class__.CODE):
        return True
      else:
        self.tries+=1

    self.logger.warn("Code entered incorrectly " + str(self.max_tries) + " times")
    self.buzzer.on()
    return False
      

  # Public implementation (non-blocking)
  def enable(self):
    if self.__check_code():
      self.lockdown()
      if len(self.__class__.THREADS) == 0:
        self.enabled = True
        t = threading.Thread(target=self.__enable)
        t.start()
        self.__class__.THREADS.append(t)
        return t
      else:
        self.logger.warn("Security already active")
        return self.__class__THREADS[0]
    
  # Private implementation (blocking)
  def __enable(self):
    while self.enabled == True:
      state = self.pir.state()
      if state == MyPiPIR.ACTIVATED:
        self.logger.warn("Motion detected!")
        self.buzzer.on()
        self.led.blink(5,0.2)
        time.sleep(1)
      elif state == MyPiPIR.DEACTIVATED:
        self.logger.info("Waiting for motion...")
        self.led.off()
        self.buzzer.off()
      elif state == MyPiPIR.ACTIVE:
        self.logger.warn("Motion still being detected!")
        self.led.blink(5,0.2)
        self.buzzer.on()
        time.sleep(1)
      elif state == MyPiPIR.INACTIVE:
        self.led.off()
        self.buzzer.off()

      time.sleep(self.check_interval)

  # Disable the security system, wait for threads to finish
  def disable(self):
    if self.__check_code():
      self.enabled = False
      self.end_lockdown()
    for t in self.__class__.THREADS:
      t.join()


  def lockdown(self):
    for lock in self.locks:
      lock.lock()

  def end_lockdown(self):
    for lock in self.locks:
      lock.unlock()

コード例 #10

ファイル: test_leds_threaded.py プロジェクト: wildtangent/raspberry-pi-examples

from my_queue import MyQueue
from led import MyPiLed

try:
    # Running code
    led1 = MyPiLed(MyPiLed.YELLOW)
    led2 = MyPiLed(MyPiLed.RED)

    q = MyQueue()
    q.put([led1, 50, 0.1])
    q.put([led2, 10, 0.5])

    q.join()

    q.clear()

except KeyboardInterrupt:
    q.clear()
    led1.off()
    led2.off()
    MyPiLed.reset()

コード例 #11

ファイル: test_leds_threaded.py プロジェクト: wildtangent/raspberry-pi-examples

from my_queue import MyQueue
from led import MyPiLed


try:
  # Running code
  led1 = MyPiLed(MyPiLed.YELLOW)
  led2 = MyPiLed(MyPiLed.RED)

  q = MyQueue()
  q.put([led1, 50, 0.1])
  q.put([led2, 10, 0.5])

  q.join()

  q.clear()

except KeyboardInterrupt:
  q.clear()
  led1.off()
  led2.off()
  MyPiLed.reset()

コード例 #12

from led import MyPiLed
from my_queue import MyQueue
import os

try:
    yellow = MyPiLed(4)
    red = MyPiLed(17)

    q = MyQueue()

    count = 0
    led_choice = 0

    os.system("clear")

    print("Which LED do you want to flash?")
    print("1: Yellow?")
    print("2: Red?")

    led_choice = input("Choose your option: ")

    os.system("clear")
    if led_choice == '1':
        print("You picked the Yellow LED")
        count = input("How many times do you want to blink?: ")
        yellow.blink(int(count), 0.5)
    if led_choice == '2':
        print("You picked the Red LED")
        count = input("How many times do you want to blink?: ")
        red.blink(int(count), 0.5)
except:

コード例 #13

ファイル: test_pir.py プロジェクト: wildtangent/raspberry-pi-examples

import time
import RPi.GPIO as GPIO

from pir import MyPiPIR
from led import MyPiLed
from buzzer import MyPiBuzzer
from my_logger import MyLogger

logger = MyLogger("PIR")
logger.debug("PIR Module Test (Ctrl-C to exit)")

pir1 = MyPiPIR(MyPiPIR.DEFAULT)
led1 = MyPiLed(MyPiLed.RED)
buzzer1 = MyPiBuzzer(MyPiBuzzer.DEFAULT)

check_interval = 0.01

try:
    logger.info("Ready!")

    while True:
        state = pir1.state()
        if state == MyPiPIR.ACTIVATED:
            logger.warn("Motion detected!")
            buzzer1.on()
            led1.blink(5, 0.2)
            time.sleep(1)
        elif state == MyPiPIR.DEACTIVATED:
            logger.info("Waiting for motion...")
            led1.off()
            buzzer1.off()

コード例 #14

ファイル: test_pir.py プロジェクト: wildtangent/raspberry-pi-examples

import time
import RPi.GPIO as GPIO

from pir import MyPiPIR
from led import MyPiLed
from buzzer import MyPiBuzzer
from my_logger import MyLogger

logger = MyLogger("PIR")
logger.debug("PIR Module Test (Ctrl-C to exit)")

pir1 = MyPiPIR(MyPiPIR.DEFAULT)
led1 = MyPiLed(MyPiLed.RED)
buzzer1 = MyPiBuzzer(MyPiBuzzer.DEFAULT)

check_interval = 0.01

try:
  logger.info("Ready!")

  while True:
    state = pir1.state()
    if state == MyPiPIR.ACTIVATED:
      logger.warn("Motion detected!")
      buzzer1.on()
      led1.blink(5,0.2)
      time.sleep(1)
    elif state == MyPiPIR.DEACTIVATED:
      logger.info("Waiting for motion...")
      led1.off()
      buzzer1.off()