print("This program will test PIR sensor")
print("Create by:Alif")
print('Date: 1/4/2024')

#Import libraries
from utime import sleep
from machine import Pin,SoftI2C
import library_oled

#Pin declaration
PIR_sensor = Pin(12,Pin.IN)
Red_led = Pin(5,Pin.OUT)
Blue_led = Pin(18,Pin.OUT)
Buzzer_Pin = PWM(Pin(2,Pin.OUT))
oled_pin = SoftI2C(scl=Pin(22), sda=Pin(21))

#Parameter declaration

Buzzer_Pin.init(freq=1500, duty=0)
display = library_oled.SSD1306_I2C(width=128, height=64, i2c=oled_pin, external_vcc=False)

#Main program
while True:
    Blue_led.off()
    Red_led.off()#to initialize
    Buzzer_Pin.init(freq=1500, duty=0)

    motion_status = PIR_sensor.value() #To read the digital value of the sensor ( 0 or 1 )
    print('The value of PIR sensor is',motion_status)#optional

    if motion_status ==True:
        Red_led.on()
        Blue_led.off()
        Buzzer_Pin.on()
    else:
        Red_led.off()
        Blue_led.on()
        Buzzer_Pin.off()

    motion_status = 0
    sleep(2)


display.fill(1)
display.text("Hello everyone!",x=0,y=30,col=0)
display.text("Good morning!",x=0,y=40,col=0)
display.text("Welcome to my house",x=0,y=50,col=0)
display.show()