409 lines
14 KiB
Python
409 lines
14 KiB
Python
#!/usr/bin/env python3
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"""
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Matrix64 LED Display with Multi-View Pagination
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Views:
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0: Main (Weather + Clock + Temps)
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1: HDD Details
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2: Date + Weather (Spanish)
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Buttons (GPIO 0 & 1):
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- Button 1: Next view
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- Button 2: Previous view
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- Long press: Toggle auto-cycle
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"""
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from samplebase import SampleBase
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from rgbmatrix import graphics
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from gpiozero import Button
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import time
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import datetime
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import locale
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from config import LED_ROWS, LED_COLS
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from weather_icons import draw_weather_icon
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from home_assistant import (
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get_weather, get_weather_description,
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get_interior_weather, get_brightness
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)
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from netdata import get_hdd_temps
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# Set Spanish locale for dates
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try:
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locale.setlocale(locale.LC_TIME, 'es_ES.UTF-8')
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except:
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try:
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locale.setlocale(locale.LC_TIME, 'es_ES')
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except:
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pass # Fall back to default
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# Number of views
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NUM_VIEWS = 3
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# View names (Spanish)
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VIEW_NAMES = {
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0: "Principal",
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1: "Discos",
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2: "Fecha",
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}
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# Spanish day names fallback
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SPANISH_DAYS = {
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'Monday': 'Lunes', 'Tuesday': 'Martes', 'Wednesday': 'Miércoles',
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'Thursday': 'Jueves', 'Friday': 'Viernes', 'Saturday': 'Sábado', 'Sunday': 'Domingo'
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}
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SPANISH_MONTHS = {
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'Jan': 'Ene', 'Feb': 'Feb', 'Mar': 'Mar', 'Apr': 'Abr', 'May': 'May', 'Jun': 'Jun',
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'Jul': 'Jul', 'Aug': 'Ago', 'Sep': 'Sep', 'Oct': 'Oct', 'Nov': 'Nov', 'Dec': 'Dic'
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}
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def format_temp(value):
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"""Format temperature to one decimal place."""
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try:
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return f"{float(value):.1f}°"
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except (ValueError, TypeError):
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return "?°"
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def format_humidity(value):
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"""Format humidity as integer percentage."""
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try:
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return f"{int(float(value))}%"
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except (ValueError, TypeError):
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return "?%"
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def get_temperature_color(temp):
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"""Determine color based on temperature value."""
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try:
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temp_value = float(temp) if isinstance(temp, (int, float)) else float(str(temp).replace('°', '').strip())
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if temp_value < 0:
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return graphics.Color(0, 100, 255)
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elif temp_value < 10:
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return graphics.Color(100, 180, 255)
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elif temp_value < 20:
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return graphics.Color(0, 255, 100)
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elif temp_value < 30:
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return graphics.Color(255, 200, 0)
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else:
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return graphics.Color(255, 50, 50)
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except ValueError:
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return graphics.Color(255, 255, 255)
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def get_hdd_color(temp):
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"""Color for HDD temps: green <32, yellow 32-40, red >40."""
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try:
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temp_value = int(temp)
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if temp_value < 32:
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return graphics.Color(0, 255, 80) # Green
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elif temp_value <= 40:
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return graphics.Color(255, 200, 0) # Yellow
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else:
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return graphics.Color(255, 50, 50) # Red
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except:
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return graphics.Color(255, 255, 255)
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def get_spanish_day(now):
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"""Get day name in Spanish."""
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day_en = now.strftime("%A")
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return SPANISH_DAYS.get(day_en, day_en)
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def get_spanish_date(now):
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"""Get date in Spanish format."""
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day = now.day
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month_en = now.strftime("%b")
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month = SPANISH_MONTHS.get(month_en, month_en)
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return f"{day} {month}"
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class Matrix64Display(SampleBase):
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def __init__(self, *args, **kwargs):
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super(Matrix64Display, self).__init__(*args, **kwargs)
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self.parser.add_argument("-t", "--text", help="Text", default="")
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# Data
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self.temperature = None
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self.humidity = None
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self.interior_temperature = None
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self.interior_humidity = None
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self.last_update = time.time()
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self.weather_desc = "unknown"
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self.hdd_temps = None
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# View state
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self.current_view = 0
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self.auto_cycle = False
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self.last_view_change = time.time()
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self.view_cycle_interval = 5 # seconds
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# Feedback message
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self.feedback_message = None
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self.feedback_until = 0
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# Animation
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self.animation_frame = 0
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# Button setup
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self.button1 = Button(0, pull_up=True, hold_time=1.5)
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self.button2 = Button(1, pull_up=True, hold_time=1.5)
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# Button callbacks
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self.button1.when_pressed = self.on_button1_press
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self.button1.when_held = self.on_button_held
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self.button2.when_pressed = self.on_button2_press
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self.button2.when_held = self.on_button_held
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def show_feedback(self, message, duration=2):
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"""Show a feedback message for a duration."""
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self.feedback_message = message
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self.feedback_until = time.time() + duration
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def on_button1_press(self):
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"""Next view."""
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if not self.button1.is_held:
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self.current_view = (self.current_view + 1) % NUM_VIEWS
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self.last_view_change = time.time()
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self.show_feedback(VIEW_NAMES[self.current_view], 1.5)
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print(f"View: {self.current_view}")
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def on_button2_press(self):
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"""Previous view."""
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if not self.button2.is_held:
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self.current_view = (self.current_view - 1) % NUM_VIEWS
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self.last_view_change = time.time()
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self.show_feedback(VIEW_NAMES[self.current_view], 1.5)
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print(f"View: {self.current_view}")
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def on_button_held(self):
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"""Toggle auto-cycle on long press."""
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self.auto_cycle = not self.auto_cycle
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if self.auto_cycle:
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self.show_feedback("AUTO ON", 2)
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else:
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self.show_feedback("AUTO OFF", 2)
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print(f"Auto-cycle: {self.auto_cycle}")
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def update_data(self):
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try:
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weather = get_weather()
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if weather.get("temperature") is not None:
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self.temperature = float(weather.get("temperature"))
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self.humidity = weather.get("humidity")
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self.weather_desc = get_weather_description()
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interior = get_interior_weather()
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if interior.get("temperature") is not None:
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self.interior_temperature = float(interior.get("temperature"))
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self.interior_humidity = interior.get("humidity")
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except Exception as e:
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print(f"Error updating data: {e}")
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def update_brightness(self):
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try:
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brightness = get_brightness()
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if brightness:
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self.matrix.brightness = int(float(brightness)) / 10 + 1
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except Exception as e:
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self.matrix.brightness = 5
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def update_hdd_temps(self):
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self.hdd_temps = get_hdd_temps()
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def draw_feedback(self, canvas, fonts, colors):
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"""Draw feedback message overlay."""
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time_font, data_font, small_font = fonts
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time_color, humidity_color, hdd_color, label_color, line_color = colors
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# Dark background
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for y in range(24, 44):
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graphics.DrawLine(canvas, 0, y, 63, y, graphics.Color(0, 0, 0))
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# Message
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msg_color = graphics.Color(0, 255, 100)
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msg_len = len(self.feedback_message) * 7
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x = (64 - msg_len) // 2
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graphics.DrawText(canvas, time_font, x, 38, msg_color, self.feedback_message)
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def draw_view_0(self, canvas, fonts, colors):
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"""Main view: Weather + Clock + Temps."""
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time_font, data_font, small_font = fonts
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time_color, humidity_color, hdd_color, label_color, line_color = colors
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now = datetime.datetime.now()
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time_str = f"{now.hour:02d}:{now.minute:02d}:{now.second:02d}"
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# Weather Icon (with smooth sine wave animation)
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import math
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anim_offset = int(math.sin(self.animation_frame * 0.3) * 2)
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draw_weather_icon(canvas, anim_offset, 0, self.weather_desc)
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# Vertical separator
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graphics.DrawLine(canvas, 28, 0, 28, 25, line_color)
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# HDD Temps (3 rows of 2)
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if self.hdd_temps and len(self.hdd_temps) > 1:
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temps = [str(int(t[0])) for t in self.hdd_temps[1:] if t]
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if len(temps) >= 2:
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graphics.DrawText(canvas, data_font, 34, 8, hdd_color, " ".join(temps[:2]))
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if len(temps) >= 4:
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graphics.DrawText(canvas, data_font, 34, 16, hdd_color, " ".join(temps[2:4]))
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if len(temps) > 4:
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graphics.DrawText(canvas, data_font, 34, 24, hdd_color, " ".join(temps[4:6]))
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# Horizontal lines around clock
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graphics.DrawLine(canvas, 0, 26, 63, 26, line_color)
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time_x = (64 - len(time_str) * 7) // 2
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graphics.DrawText(canvas, time_font, time_x, 39, time_color, time_str)
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graphics.DrawLine(canvas, 0, 42, 63, 42, line_color)
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# Outdoor temp/humidity
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graphics.DrawText(canvas, data_font, 0, 52, label_color, "Out")
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if self.temperature is not None:
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temp_color = get_temperature_color(self.temperature)
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graphics.DrawText(canvas, data_font, 20, 52, temp_color, format_temp(self.temperature))
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if self.humidity is not None:
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graphics.DrawText(canvas, data_font, 48, 52, humidity_color, format_humidity(self.humidity))
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# Indoor temp/humidity
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graphics.DrawText(canvas, data_font, 0, 62, label_color, "In")
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if self.interior_temperature is not None:
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temp_color = get_temperature_color(self.interior_temperature)
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graphics.DrawText(canvas, data_font, 20, 62, temp_color, format_temp(self.interior_temperature))
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if self.interior_humidity is not None:
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graphics.DrawText(canvas, data_font, 48, 62, humidity_color, format_humidity(self.interior_humidity))
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def draw_view_1(self, canvas, fonts, colors):
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"""HDD Details view - 6 HDDs in 2 columns."""
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time_font, data_font, small_font = fonts
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time_color, humidity_color, hdd_color, label_color, line_color = colors
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# Title
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graphics.DrawText(canvas, data_font, 4, 8, time_color, "Discos")
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graphics.DrawLine(canvas, 0, 10, 63, 10, line_color)
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if self.hdd_temps and len(self.hdd_temps) > 1:
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temps = [(i+1, int(t[0])) for i, t in enumerate(self.hdd_temps[1:7]) if t]
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# Two columns: left (1-3), right (4-6) with bigger font
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y = 20
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for idx, (num, temp_val) in enumerate(temps[:3]):
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temp_color = get_hdd_color(temp_val)
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graphics.DrawText(canvas, data_font, 0, y, label_color, f"{num}:")
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graphics.DrawText(canvas, data_font, 14, y, temp_color, f"{temp_val}C")
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y += 10
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y = 20
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for idx, (num, temp_val) in enumerate(temps[3:6]):
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temp_color = get_hdd_color(temp_val)
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graphics.DrawText(canvas, data_font, 34, y, label_color, f"{num}:")
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graphics.DrawText(canvas, data_font, 48, y, temp_color, f"{temp_val}C")
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y += 10
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# Auto-cycle indicator
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if self.auto_cycle:
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graphics.DrawText(canvas, small_font, 58, 62, label_color, "A")
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def draw_view_2(self, canvas, fonts, colors):
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"""Date + Weather view (Spanish)."""
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time_font, data_font, small_font = fonts
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time_color, humidity_color, hdd_color, label_color, line_color = colors
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now = datetime.datetime.now()
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# Day name in Spanish
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day_str = get_spanish_day(now)
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graphics.DrawText(canvas, data_font, 4, 10, label_color, day_str)
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# Date in Spanish
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date_str = get_spanish_date(now)
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graphics.DrawText(canvas, time_font, 4, 24, time_color, date_str)
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graphics.DrawLine(canvas, 0, 28, 63, 28, line_color)
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# Weather icon with smooth animation
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import math
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anim_offset = int(math.sin(self.animation_frame * 0.3) * 2)
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draw_weather_icon(canvas, 4 + anim_offset, 32, self.weather_desc)
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# Temperature
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if self.temperature is not None:
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temp_color = get_temperature_color(self.temperature)
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graphics.DrawText(canvas, time_font, 32, 50, temp_color, f"{self.temperature:.0f}C")
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# Auto-cycle indicator
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if self.auto_cycle:
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graphics.DrawText(canvas, small_font, 58, 62, label_color, "A")
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def run(self):
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canvas = self.matrix.CreateFrameCanvas()
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# Fonts
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font_dir = "/home/pi/rpi-rgb-led-matrix/fonts"
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time_font = graphics.Font()
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time_font.LoadFont(f"{font_dir}/7x13.bdf")
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data_font = graphics.Font()
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data_font.LoadFont(f"{font_dir}/5x8.bdf")
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small_font = graphics.Font()
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small_font.LoadFont(f"{font_dir}/4x6.bdf")
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fonts = (time_font, data_font, small_font)
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# Colors
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time_color = graphics.Color(30, 90, 220)
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humidity_color = graphics.Color(80, 160, 255)
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hdd_color = graphics.Color(140, 120, 100)
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label_color = graphics.Color(120, 120, 120)
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line_color = graphics.Color(40, 40, 40)
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colors = (time_color, humidity_color, hdd_color, label_color, line_color)
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# Initial fetch
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self.update_brightness()
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self.update_data()
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self.update_hdd_temps()
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while True:
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current_time = time.time()
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# Update data every 60 seconds
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if current_time - self.last_update >= 60:
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self.update_data()
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self.update_brightness()
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self.update_hdd_temps()
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self.last_update = current_time
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# Auto-cycle views
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if self.auto_cycle and (current_time - self.last_view_change >= self.view_cycle_interval):
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self.current_view = (self.current_view + 1) % NUM_VIEWS
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self.last_view_change = current_time
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# Animation frame
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self.animation_frame += 1
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canvas.Clear()
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# Draw current view
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if self.current_view == 0:
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self.draw_view_0(canvas, fonts, colors)
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elif self.current_view == 1:
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self.draw_view_1(canvas, fonts, colors)
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elif self.current_view == 2:
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self.draw_view_2(canvas, fonts, colors)
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# Draw feedback message if active
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if self.feedback_message and current_time < self.feedback_until:
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self.draw_feedback(canvas, fonts, colors)
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else:
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self.feedback_message = None
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time.sleep(0.5)
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canvas = self.matrix.SwapOnVSync(canvas)
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if __name__ == "__main__":
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display = Matrix64Display()
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if not display.process():
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display.print_help() |