mirror of
https://github.com/adrigongv23/G26---Telemetry-Software.git
synced 2026-08-25 03:23:17 +02:00
172 lines
No EOL
6.4 KiB
Python
172 lines
No EOL
6.4 KiB
Python
import socket
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import matplotlib.pyplot as plt
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import matplotlib.animation as animation
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from matplotlib.gridspec import GridSpec
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from collections import deque
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import time
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import numpy as np
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from datetime import datetime
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# --- CONFIGURACIÓN ---
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UDP_IP = "0.0.0.0" # Escuchamos en Todas las interfaces posibles (WiFi, Ethernet...)
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UDP_PORT = 4210 # Mismo puerto que usamos para la ESP32
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TIMEOUT_SEG = 1.5 # Para ver si existe desconexión
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# --- CONFIGURACIÓN VISUAL ---
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MAX_PUNTOS = 200 # Vamos a mostrar en la gráfica los últimos 200 datos
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MAX_RPM = 15000 # Límite máximo del velocímetro
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MIN_BATT = 0.0 # Mínimo voltaje para la gráfica
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MAX_BATT = 20.0 # Máximo voltaje para la gráfica
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# Cola de datos
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data_ect = deque([0]*MAX_PUNTOS, maxlen=MAX_PUNTOS)
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# Para controlar si existe una desconexión de envio de paquetes
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ultimo_tiempo_dato = time.time()
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# Configuración del socket UDP
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sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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sock.bind((UDP_IP, UDP_PORT))
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sock.setblocking(False)
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# --- DISEÑO DEL DASHBOARD ---
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plt.style.use('dark_background')
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fig = plt.figure(figsize=(12, 8))
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# Título principal + RELOJ
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fig.canvas.manager.set_window_title('G26 Telemetry - Monitor de Temperatura')
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fig.suptitle('GADES TELEMETRY SYSTEM', fontsize=16, fontweight='bold', color='white')
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# Reloj en la esquina superior derecha
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txt_reloj = fig.text(0.85, 0.95, '--:--:--', fontsize=12, color='white', fontweight='bold')
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# Sistema de Grid (2 filas, 2 columnas)
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gs = GridSpec(2, 2, height_ratios=[1, 1])
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# --- 1. GRÁFICA DE TEMPERATURA ---
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ax_ect = fig.add_subplot(gs[0, :])
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line_ect, = ax_ect.plot([], [], color='white', lw=3)
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ax_ect.set_ylabel('Temperatura (°C)', fontsize=14)
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ax_ect.set_ylim(0, 130) # Rango de temperatura (0 a 130 grados)
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ax_ect.grid(True, alpha=0.3, linestyle='--')
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# Caja de texto con el valor actual
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props = dict(boxstyle='round', facecolor='black', alpha=0.8, edgecolor='white')
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txt_ect = ax_ect.text(0.02, 0.85, 'ESPERANDO...', transform=ax_ect.transAxes,
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fontsize=16, color='white', fontweight='bold', bbox=props)
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# --- 2. VELOCÍMETRO RPM (Fila inferior, Izquierda) ---
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ax_rpm = fig.add_subplot(gs[1, 0], projection='polar')
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ax_rpm.set_thetamin(0)
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ax_rpm.set_thetamax(180)
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ax_rpm.set_theta_zero_location("W") # El 0 empieza a la izquierda
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ax_rpm.set_theta_direction(-1) # Gira en sentido horario
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ax_rpm.set_xticklabels([]) # Quitar números del borde
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ax_rpm.set_yticklabels([])
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ax_rpm.grid(False)
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# Arco gris de fondo
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theta_bg = np.linspace(0, np.pi, 100)
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ax_rpm.plot(theta_bg, np.ones_like(theta_bg), color='#444444', lw=8)
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# Arco rojo de límite (12000 a 15000 RPM)
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theta_red = np.linspace((12000/MAX_RPM)*np.pi, np.pi, 50)
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ax_rpm.plot(theta_red, np.ones_like(theta_red), color='red', lw=8)
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# Aguja y texto RPM
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needle, = ax_rpm.plot([0, 0], [0, 0.9], color='white', lw=4)
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txt_rpm = ax_rpm.text(0.5, 0.1, 'RPM: --', transform=ax_rpm.transAxes, ha='center', fontsize=20, fontweight='bold')
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# --- 3. BARRA DE BATERÍA (Fila inferior, Derecha) ---
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ax_batt = fig.add_subplot(gs[1, 1])
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ax_batt.set_xlim(MIN_BATT, MAX_BATT)
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ax_batt.set_ylim(-0.5, 0.5)
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ax_batt.set_yticks([]) # Quitar eje Y
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ax_batt.set_xlabel('Voltaje (V)', fontsize=12)
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# Contorno de la batería
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borde = plt.Rectangle((MIN_BATT, -0.3), MAX_BATT-MIN_BATT, 0.6, fill=False, edgecolor='white', lw=2)
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ax_batt.add_patch(borde)
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# Barra interior amarilla/verde/roja
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bar_batt = ax_batt.barh(0, 0, left=MIN_BATT, height=0.5, color='green', align='center')[0]
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txt_batt = ax_batt.text(0.5, 0.8, 'BATT: -- V', transform=ax_batt.transAxes, ha='center', fontsize=18, fontweight='bold')
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def update(frame):
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global ultimo_tiempo_dato # <--- ¡VITAL! Para poder modificar la variable global
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# 1. Actualizar el Reloj con la hora del PC
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ahora = datetime.now().strftime("%H:%M:%S")
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txt_reloj.set_text(f"HORA: {ahora}")
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try:
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while True:
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data, addr = sock.recvfrom(1024)
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msg = data.decode('utf-8')
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partes = msg.split('|')
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if len(partes) == 3:
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val_ect = float(partes[0])
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val_rpm = float(partes[1])
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val_batt = float(partes[2])
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ultimo_tiempo_dato = time.time() # Reiniciar Watchdog
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# 1. Actualizar ECT
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data_ect.append(val_ect)
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txt_ect.set_text(f"ECT: {val_ect:.1f} °C")
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txt_ect.set_color('cyan')
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# 2. Actualizar RPM
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val_rpm = max(0, min(MAX_RPM, val_rpm))
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angulo_rad = (val_rpm / MAX_RPM) * np.pi
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needle.set_data([angulo_rad, angulo_rad], [0, 0.9])
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txt_rpm.set_text(f"RPM: {int(val_rpm)}")
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if val_rpm > 12000: # Zona roja a partir de 12000
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txt_rpm.set_color('red')
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needle.set_color('red')
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else:
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txt_rpm.set_color('white')
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needle.set_color('white')
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# 3. Actualizar Batería (Progresión visual 0V a 20V)
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txt_batt.set_text(f"BATT: {val_batt:.1f} V")
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ancho = max(0, min(MAX_BATT - MIN_BATT, val_batt - MIN_BATT))
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bar_batt.set_width(ancho)
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# Colores adaptados para coche (Avisos de voltaje bajo)
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if val_batt < 11.5:
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bar_batt.set_color('red')
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elif val_batt < 12.5:
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bar_batt.set_color('yellow')
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else:
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bar_batt.set_color('green')
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except BlockingIOError:
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pass
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except Exception as e:
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pass
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# --- WATCHDOG / TIMEOUT ---
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if (time.time() - ultimo_tiempo_dato) > TIMEOUT_SEG:
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data_ect.append(0)
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txt_ect.set_text("ECT: DESCONECTADO")
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txt_ect.set_color('#555555')
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txt_rpm.set_text("RPM: 0")
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txt_rpm.set_color('#555555')
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needle.set_data([0, 0], [0, 0.9]) # Bajar aguja a 0
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needle.set_color('#555555')
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txt_batt.set_text("BATT: APAGADO")
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bar_batt.set_width(0)
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# Redibujar gráfica ECT
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line_ect.set_data(range(len(data_ect)), data_ect)
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ax_ect.set_xlim(0, max(len(data_ect), 1))
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return line_ect, txt_ect, needle, txt_rpm, bar_batt, txt_batt
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# Iniciar animación
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ani = animation.FuncAnimation(fig, update, interval=50, blit=False, cache_frame_data=False)
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plt.tight_layout()
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plt.show() |