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157 lines
4.9 KiB
157 lines
4.9 KiB
# -*- coding: utf-8 -*-
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"""
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Created on Wed Feb 15 10:44:49 2023
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@author: david
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"""
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from threading import Thread
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import collections #Colección de datos para graficarlos
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import matplotlib.pyplot as plt #Gráficación de datos
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import matplotlib.animation as animation #Animar la gráfica
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import time
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import serial
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#import numpy as np
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from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg #Crear una figura para insertar en tkinter
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import tkinter as tk #Para la interfaz
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#from matplotlib.lines import Line2D
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def leer_datos():
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time.sleep(1.0)
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arduino.reset_input_buffer()
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print("leyendo")
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while(isRun):
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global isReceiving
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global dato1
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print("RECIBIENDO...")
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dato1 = float(arduino.readline().decode("utf-8").strip())
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print(dato1)
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var.set("TEMPERATURA: " + str(dato1) + " °C")
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isReceiving = True
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def iniciarGrafica(self, muestras,lines):
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global dato1
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data.append(dato1)
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lines.set_data(range(muestras), data)
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global isRun
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isReceiving = False
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isRun = True
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dato1 = 0.0
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serialPort = 'COM3'
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baudRate = 9600
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def conectar_serial():
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global arduino
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try:
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arduino = serial.Serial(serialPort, baudRate)
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arduino.timeout = 0.5
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time.sleep(0.5)
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print("CONECTADO")
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btnStart.config(state = "normal")
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btnConectar.config(state = "disabled")
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except:
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print("Error de conexión")
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def iniciar_hilo():
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global thread
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thread = Thread(target=leer_datos)
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thread.start()
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btnStart.config(state = "disabled")
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btnPause.config(state = "normal")
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def guardarGrafica():
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plt.savefig('miFigura.png')
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def control1():
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window2 = tk.Toplevel()
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window2.resizable(width = 0, height = 0)
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window2.title('Control Manual')
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window2.geometry('500x300')
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def control2():
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window3 = tk.Toplevel()
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window3.resizable(width = 0, height = 0)
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window3.title('Control ON/OFF')
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window3.geometry('500x300')
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def pausar():
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anim.event_source.stop()
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btnResume.config(state = "normal")
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btnPause.config(state = "disabled")
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def reanudar():
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anim.event_source.start()
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btnResume.config(state = "disabled")
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btnPause.config(state = "normal")
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def desconectar_serial():
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global isRun
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anim.event_source.stop()
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isRun = False
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arduino.close()
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btnPause.config(state = "disabled")
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btnResume.config(state = "disabled")
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muestras = 100
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data = collections.deque([0] * muestras, maxlen = muestras)
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tiempoMuestreo = 100
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fig = plt.figure(facecolor = '0.94')
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ax = plt.axes(xlim=(0,100), ylim=(-40, 150))
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plt.title("Sensor 1 - Arduino")
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ax.set_xlabel("Muestras")
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ax.set_ylabel("Voltaje")
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lines = ax.plot([], [])[0]
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root= tk.Tk()
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root.title("Sistema de calentamiento")
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var = tk.StringVar()
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frame = tk.Frame(root, bd=2)
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frame.grid(column=0, row=3, columnspan=2, sticky="nsew")
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frame1 = tk.Frame(root)
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frame1.grid(column=0, row=1, columnspan=2, sticky="EW")
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frame2 = tk.Frame(root)
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frame2.grid(column=0, row=2, columnspan=2, sticky="EW")
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frame0 = tk.Frame(root)
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frame0.grid(column=0, row=0, columnspan=2, sticky="EW")
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root.columnconfigure(0, weight=1)
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root.columnconfigure(1, weight=1)
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#self.master.rowconfigure(0, weigh=1)
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#self.master.rowconfigure(1, weigh=1)
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#self.master.rowconfigure(2, weigh=1)
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root.rowconfigure(3, weigh=5)
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canvas = FigureCanvasTkAgg(fig, master=frame)
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canvas.get_tk_widget().pack(padx=0, pady=0, expand=True, fill='both')
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btnManual = tk.Button(frame2, text = "Manual", command = control1)
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btnManual.grid(row=0, column=0, pady=2, padx=10)
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btnOnOff = tk.Button(frame2, text = "ON/OFF", command = control2)
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btnOnOff.grid(row=0, column=1, pady=2, padx=10)
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btnConectar = tk.Button(frame1, text = "Connect", command = conectar_serial, bg="#00F1FC")
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btnConectar.grid(row=0, column=0, pady=2, padx=10)
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btnStart = tk.Button(frame1, text = "Start", command = iniciar_hilo, bg="#008C17", state="disabled")
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btnStart.grid(row=0, column=1, pady=2, padx=10)
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btnPause = tk.Button(frame1, text = "Pause", command = pausar, bg="#E2E200", state="disabled")
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btnPause.grid(row=0, column=2, pady=2, padx=10)
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btnResume = tk.Button(frame1, text = "Resume", command = reanudar, bg="#00F428", state="disabled")
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btnResume.grid(row=0, column=3, pady=2, padx=10)
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btnDesconectar = tk.Button(frame2, text='Disconnect', command = desconectar_serial, bg="#FE5E5E")
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btnDesconectar.grid(row=0, column=3, pady=2, padx=10)
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labelData = tk.Label(frame2, textvariable=var)
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labelData.grid(row=0, column=4, pady=2, padx=500)
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barraMenu = tk.Menu(frame0)
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barra1 = tk.Menu(barraMenu)
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barra1.add_command(label="Guardar gráfica", command=guardarGrafica)
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barraMenu.add_cascade(label="Archivo", menu=barra1)
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root.config(menu=barraMenu)
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anim = animation.FuncAnimation(fig, iniciarGrafica, fargs=(muestras, lines), interval = tiempoMuestreo)
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root.geometry('1000x600')
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root.mainloop()
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