import customtkinter
import serial
from customtkinter import *
from serial import SerialException
# Initialize Variable
SML = '???'
RH = '???'
R = '???'
Activation = '???'
IRG_P = '???'
# define filename that store ML thresh value
filename = "ML_Thresh.txt"
# if it not exists create one and set UML as 75, LML as 50
if not os.path.exists(filename):
with open(filename, "w") as f:
f.write("75.0,50.0")
print("File created.")
# Open File to read data and get UML,LML value from previous setting
# Initialize UML & LML from previous setting
with open(filename, "r") as f:
data = f.read()
# Split the data into two separate values
values = data.split(',')
# Convert the values from strings to integers
UML = float(values[0])
LML = float(values[1])
# Initialize Temporary UML & LML for slider
UML_tem = 75.00
LML_tem = 50.00
# Main Menu Window
IS = customtkinter.CTk()
IS.geometry("250x190")
IS.title("IRRIGATION SYSTEM")
IS.resizable(False, False)
# Label Frame
IS_frame_1 = customtkinter.CTkFrame(master=IS)
IS_frame_1.grid(row=0, column=0, padx=15, pady=8)
# Main Menu Label
label_main = customtkinter.CTkLabel(master=IS_frame_1,
text='IRRIGATION SYSTEM',
font=('Times New Roman', 18),
width=200,
height=10,
corner_radius=8)
label_main.grid(row=0, column=0, padx=10, pady=15)
# Button & Entry Frame
IS_frame_2 = customtkinter.CTkFrame(master=IS)
IS_frame_2.grid(row=1, column=0, padx=15, pady=0)
# Start Button
button_start = customtkinter.CTkButton(master=IS_frame_2,
width=200,
height=40,
corner_radius=8,
text="Start",
state='disabled',
font=('Times New Roman', 18),
command=lambda: gui())
button_start.grid(row=1, column=0, padx=10, pady=8)
def validate(port_entry):
if port_entry.get() == '':
port = 'COM'
else:
try:
port = f'COM{int(port_entry.get())}'
except ValueError:
port = 'COM'
print(port)
try:
serial.Serial(port, 9600, timeout=1)
bc = True
except SerialException:
bc = False
print(bc)
if not bc:
button_start.configure(state='disabled')
elif bc:
button_start.configure(state='normal')
# Entry for HC06 Port
Port = customtkinter.CTkEntry(master=IS_frame_2,
placeholder_text="HC06 PORT NUMBER",
width=200,
height=40,
justify='center',
border_width=2,
corner_radius=8)
Port.bind("<KeyRelease>", lambda event: validate(Port))
Port.grid(row=0, column=0, padx=10, pady=8)
def gui():
global SML, RH, UML, UML_tem, LML, LML_tem, R, Activation, IRG_P
def segmented_button_callback(value):
if value == 'SoilMoistureLevel':
label_value.configure(text=f'SOIL MOISTURE LEVEL: {SML}%')
elif value == "RainPresent":
label_value.configure(text=f'RAIN PRESENT: {R}')
elif value == "RelativeHumidity":
if type(RH) == str:
label_value.configure(text=f'RELATIVE HUMIDITY: {RH}%')
elif RH > 60:
label_value.configure(text=f'RELATIVE HUMIDITY: {RH}% (Too Humid)')
elif RH < 40:
label_value.configure(text=f'RELATIVE HUMIDITY: {RH}% (Too Dry)')
else:
label_value.configure(text=f'RELATIVE HUMIDITY: {RH}%')
def ut_slider_event(value):
global UML_tem
UML_tem = round(value, 2)
lt_slider.configure(to=UML_tem - 1)
label_ut.configure(text=f'UPPER MoistureLevel Value: {UML_tem}%')
def lt_slider_event(value):
global LML_tem
LML_tem = round(value, 2)
ut_slider.configure(from_=LML_tem + 1)
label_lt.configure(text=f'LOWER MoistureLevel Value: {LML_tem}%')
def set_ml():
global UML, UML_tem, LML, LML_tem
UML = UML_tem
LML = LML_tem
# save the set threshold value
with open(filename, "w") as file:
file.write(f"{UML},{LML}")
label_thresh.configure(text=f'Upper ML Value: {UML}%\nLower ML Value: {LML}%')
def disable_event():
pass
# Hide Startup Window
IS.withdraw()
# Create Main GUI Window
gui_win = CTkToplevel(IS)
gui_win.geometry("365x660")
gui_win.title("IRRIGATION SYSTEM")
gui_win.resizable(False, False)
# Disable the Close Window Control Icon
gui_win.protocol("WM_DELETE_WINDOW", disable_event)
# GUI Frame 1
gui_frame_1 = customtkinter.CTkFrame(master=gui_win)
gui_frame_1.grid(row=0, column=0, padx=15, pady=15)
# Title Label
label_title = customtkinter.CTkLabel(master=gui_frame_1,
text='IRRIGATION SYSTEM',
font=('Times New Roman', 18),
width=315,
height=10,
corner_radius=8)
label_title.grid(row=0, column=0, padx=10, pady=10)
# Segmented Button
segmented_button = customtkinter.CTkSegmentedButton(master=gui_win,
values=["SoilMoistureLevel", "RainPresent", "RelativeHumidity"],
border_width=10,
command=segmented_button_callback)
segmented_button.grid(row=1, column=0, padx=15, pady=0)
segmented_button.set("SoilMoistureLevel")
# Value Frame
value_frame = customtkinter.CTkFrame(master=gui_win)
value_frame.grid(row=2, column=0, padx=15, pady=8)
# SML Label
label_value = customtkinter.CTkLabel(master=value_frame,
text=f'SOIL MOISTURE LEVEL: {SML}%',
font=('Times New Roman', 16),
width=315,
height=10,
corner_radius=8)
label_value.grid(row=0, column=0, padx=10, pady=15)
# Irrigation Activation Frame
value_frame = customtkinter.CTkFrame(master=gui_win)
value_frame.grid(row=3, column=0, padx=15, pady=8)
# Pump Label
label_pump = customtkinter.CTkLabel(master=value_frame,
text=f'IrrigationProcess:{IRG_P}\nWater Pump: {Activation}',
font=('Times New Roman', 16),
width=315,
height=10,
corner_radius=8)
label_pump.grid(row=0, column=0, padx=10, pady=15)
# Thresh Frame
thresh_frame = customtkinter.CTkFrame(master=gui_win)
thresh_frame.grid(row=4, column=0, padx=15, pady=8)
# Upper ML Thresh
label_ut = customtkinter.CTkLabel(master=thresh_frame,
text=f'UPPER MoistureLevel Value: {UML_tem}%',
font=('Times New Roman', 16),
width=315,
height=10,
corner_radius=8)
label_ut.grid(row=0, column=0, padx=10, pady=15)
ut_slider = customtkinter.CTkSlider(master=thresh_frame,
from_=LML_tem + 1,
to=99,
command=ut_slider_event)
ut_slider.grid(row=1, column=0, padx=10, pady=15)
# Lower ML Thresh
label_lt = customtkinter.CTkLabel(master=thresh_frame,
text=f'Lower MoistureLevel Value: {LML_tem}%',
font=('Times New Roman', 16),
width=315,
height=10,
corner_radius=8)
label_lt.grid(row=2, column=0, padx=10, pady=15)
lt_slider = customtkinter.CTkSlider(master=thresh_frame,
from_=0,
to=UML_tem - 1,
command=lt_slider_event)
lt_slider.grid(row=3, column=0, padx=10, pady=15)
# Set Button for setting the threshold
button_return = customtkinter.CTkButton(master=thresh_frame,
width=300,
height=40,
corner_radius=8,
text="Set",
font=('Times New Roman', 18),
command=lambda: set_ml())
button_return.grid(row=4, column=0, padx=10, pady=15)
# Label ML Thresh Value
label_thresh = customtkinter.CTkLabel(master=thresh_frame,
text=f'Upper ML Value: {UML}%\nLower ML Value: {LML}%',
font=('Times New Roman', 18),
width=315,
height=10,
corner_radius=8)
label_thresh.grid(row=5, column=0, padx=10, pady=15)
# Return Button
button_return = customtkinter.CTkButton(master=gui_win,
width=330,
height=40,
corner_radius=8,
text="Return",
font=('Times New Roman', 18),
command=lambda: (gui_win.destroy(), IS.deiconify()))
button_return.grid(row=5, column=0, padx=10, pady=5)
port = f'COM{Port.get()}'
ser = serial.Serial(port, 9600, timeout=1)
while True:
transmit_data = str(UML) + ',' + str(LML) + ';' + '\n'
print(transmit_data)
ser.write(transmit_data.encode())
try:
receive_data = ser.readline().decode()
except UnicodeDecodeError:
continue
if len(receive_data) > 0:
try:
SML, RH, rain, pump, irp = receive_data.split(',')
pump = int(pump)
rain = int(rain)
SML = float(SML)
RH = float(RH)
irp = int(irp)
if pump == 1:
Activation = 'ON'
print('ON')
elif pump == 0:
Activation = 'OFF'
print('Off')
if rain == 1:
R = True
elif rain == 0:
R = False
if irp == 1:
IRG_P = 'Irrigating'
elif irp == 0:
IRG_P = 'Not Irrigating'
except ValueError:
continue
segmented_button_callback(segmented_button.get())
label_pump.configure(text=f'IrrigationProcess:{IRG_P}\nWater Pump: {Activation}')
gui_win.update()
IS.mainloop()
![LIM JING XIANG [TP062071]](https://gravatar.com/avatar/86097e3ce4c9a2efe41e3fec54a04d40.png?d=retro&s=40)
_ztBMuBhMHo.jpg?auto=compress%2Cformat&w=48&h=48&fit=fill&bg=ffffff)
![LIM JING XIANG [TP062071]](https://gravatar.com/avatar/86097e3ce4c9a2efe41e3fec54a04d40.png?d=retro&s=60)
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