SIT210-Task5.2C-RPiGUI/Code at master · MoeHdaib/SIT210-Task5.2C-RPiGUI · GitHub

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from tkinter import *
import tkinter.font
from gpiozero import LED
import RPi.GPIO

RPi.GPIO.setmode(RPi.GPIO.BCM)


## assign the pins
ledRed = LED(14)
ledBlue = LED(18)
ledGreen = LED(23)


## allocate the GUI in a variable
threeLEDs = Tk()
## The title of the GUI
threeLEDs.title("Three LEDs Toggler")
## font type in GUI
myfont = tkinter.font.Font(family = 'Helvetica', size = 12, weight = "bold")


##Functions
def ledTogglerRed():
    if ledRed.is_lit:
        ledRed.off()
        ledButtonRed["text"] = "Turn LED on"
    else:
        ledRed.on()
        ledBlue.off()
        ledGreen.off()
        ledButtonRed["text"] = "Turn LED off"
        ledButtonBlue["text"] = "Turn LED on"
        ledButtonGreen["text"] = "Turn LED on"

def ledTogglerBlue():
    if ledBlue.is_lit:
        ledBlue.off()
        ledButtonBlue["text"] = "Turn LED on"
    else:
        ledBlue.on()
        ledRed.off()
        ledGreen.off()
        ledButtonBlue["text"] = "Turn LED off"
        ledButtonGreen["text"] = "Turn LED on"
        ledButtonRed["text"] = "Turn LED on"

def ledTogglerGreen():
    if ledGreen.is_lit:
        ledGreen.off()
        ledButtonGreen["text"] = "Turn LED on"
    else:
        ledGreen.on()
        ledRed.off()
        ledBlue.off()
        ledButtonGreen["text"] = "Turn LED off"
        ledButtonBlue["text"] = "Turn LED on"
        ledButtonRed["text"] = "Turn LED on"

## Exit function
def close():
    RPi.GPIO.cleanup()
    threeLEDs.destroy()


## Assign every button in the GUI, their position and what they do if you press them
ledButtonRed = Button(threeLEDs, text = "Turn LED on", font = myfont, command = ledTogglerRed, bg = 'red', height = 1, width = 50)
ledButtonRed.grid(row=0, column =1)

ledButtonBlue = Button(threeLEDs, text = "Turn LED on", font = myfont, command = ledTogglerBlue, bg = 'blue', height = 1, width = 50)
ledButtonBlue.grid(row=1, column =1)

ledButtonGreen = Button(threeLEDs, text = "Turn LED on", font = myfont, command = ledTogglerGreen, bg = 'green', height = 1, width = 50)
ledButtonGreen.grid(row=2, column =1)

exitButton = Button(threeLEDs, text = "Exit", font = myfont, command = close, bg = 'pink', height = 1, width = 20)
exitButton.grid(row=3, column=1)