mirror of
https://github.com/ChuckBuilds/LEDMatrix.git
synced 2026-04-10 21:03:01 +00:00
7a61ecff7b
* feat(config): optimize memory usage to prevent OOM killer - Reduce brightness from 95 to 50 to lower power consumption - Reduce refresh rate from 120Hz to 100Hz to reduce CPU/memory pressure - Reduce background service workers from 3 to 1 per manager - Change hardware mapping from adafruit-hat-pwm to adafruit-hat - Expected memory savings: ~700MB reduction in background service usage - Addresses SIGKILL errors caused by memory exhaustion on Raspberry Pi Fixes: OOM killer terminating ledmatrix.service with status=9/KILL * revert display brightness * refactor(background-service): hardcode optimized settings and remove config blocks - Hardcode background service to 1 worker in all managers - Remove background_service config blocks from template - Simplify configuration for users - no need to adjust system settings - Memory optimization: ~700MB reduction in background service usage - Settings: 1 worker, 30s timeout, 3 retries (hardcoded) Files updated: - src/base_classes/sports.py - src/leaderboard_manager.py - src/odds_ticker_manager.py - src/soccer_managers.py - src/milb_manager.py - config/config.template.json This prevents OOM killer errors by reducing memory usage from 15 background threads to 5 threads total across all managers. * remove fallback in case of background service failure
651 lines
18 KiB
JSON
651 lines
18 KiB
JSON
{
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"web_display_autostart": true,
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"schedule": {
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"enabled": true,
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"start_time": "07:00",
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"end_time": "23:00"
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},
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"timezone": "America/Chicago",
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"location": {
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"city": "Dallas",
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"state": "Texas",
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"country": "US"
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},
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"display": {
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"hardware": {
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"rows": 32,
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"cols": 64,
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"chain_length": 2,
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"parallel": 1,
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"brightness": 90,
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"hardware_mapping": "adafruit-hat",
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"scan_mode": 0,
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"pwm_bits": 9,
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"pwm_dither_bits": 1,
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"pwm_lsb_nanoseconds": 130,
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"disable_hardware_pulsing": false,
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"inverse_colors": false,
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"show_refresh_rate": false,
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"limit_refresh_rate_hz": 100
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},
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"runtime": {
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"gpio_slowdown": 3
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},
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"display_durations": {
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"clock": 15,
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"weather": 30,
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"stocks": 30,
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"hourly_forecast": 30,
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"daily_forecast": 30,
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"stock_news": 20,
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"odds_ticker": 60,
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"leaderboard": 300,
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"nhl_live": 30,
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"nhl_recent": 30,
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"nhl_upcoming": 30,
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"nba_live": 30,
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"nba_recent": 30,
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"nba_upcoming": 30,
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"nfl_live": 30,
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"nfl_recent": 30,
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"nfl_upcoming": 30,
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"ncaa_fb_live": 30,
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"ncaa_fb_recent": 30,
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"ncaa_fb_upcoming": 30,
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"ncaa_baseball_live": 30,
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"ncaa_baseball_recent": 30,
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"ncaa_baseball_upcoming": 30,
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"calendar": 30,
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"youtube": 30,
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"mlb_live": 30,
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"mlb_recent": 30,
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"mlb_upcoming": 30,
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"milb_live": 30,
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"milb_recent": 30,
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"milb_upcoming": 30,
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"text_display": 10,
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"soccer_live": 30,
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"soccer_recent": 30,
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"soccer_upcoming": 30,
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"ncaam_basketball_live": 30,
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"ncaam_basketball_recent": 30,
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"ncaam_basketball_upcoming": 30,
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"music": 30,
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"of_the_day": 40,
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"news_manager": 60,
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"static_image": 10
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},
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"use_short_date_format": true
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},
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"clock": {
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"enabled": true,
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"format": "%I:%M %p",
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"update_interval": 1
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},
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"weather": {
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"enabled": false,
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"update_interval": 1800,
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"units": "imperial",
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"display_format": "{temp}°F\n{condition}"
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},
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"stocks": {
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"enabled": false,
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"update_interval": 600,
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"scroll_speed": 1,
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"scroll_delay": 0.01,
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"toggle_chart": true,
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"dynamic_duration": true,
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"min_duration": 30,
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"max_duration": 300,
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"duration_buffer": 0.1,
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"symbols": [
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"ASTS",
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"SCHD",
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"INTC",
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"NVDA",
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"T",
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"VOO",
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"SMCI"
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],
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"display_format": "{symbol}: ${price} ({change}%)"
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},
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"crypto": {
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"enabled": false,
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"update_interval": 600,
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"symbols": [
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"BTC-USD",
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"ETH-USD"
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],
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"display_format": "{symbol}: ${price} ({change}%)"
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},
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"stock_news": {
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"enabled": false,
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"update_interval": 3600,
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"scroll_speed": 1,
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"scroll_delay": 0.01,
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"max_headlines_per_symbol": 1,
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"headlines_per_rotation": 2,
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"dynamic_duration": true,
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"min_duration": 30,
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"max_duration": 300,
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"duration_buffer": 0.1
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},
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"odds_ticker": {
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"enabled": false,
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"show_favorite_teams_only": true,
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"games_per_favorite_team": 1,
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"max_games_per_league": 5,
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"show_odds_only": false,
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"sort_order": "soonest",
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"enabled_leagues": [
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"nfl",
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"mlb",
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"ncaa_fb",
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"milb"
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],
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"update_interval": 3600,
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"scroll_speed": 1,
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"scroll_delay": 0.01,
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"loop": true,
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"future_fetch_days": 50,
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"show_channel_logos": true,
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"dynamic_duration": true,
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"min_duration": 30,
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"max_duration": 300,
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"duration_buffer": 0.1
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},
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"leaderboard": {
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"enabled": false,
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"enabled_sports": {
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"nfl": {
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"enabled": true,
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"top_teams": 10
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},
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"nba": {
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"enabled": false,
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"top_teams": 10
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},
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"mlb": {
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"enabled": false,
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"top_teams": 10
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},
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"ncaa_fb": {
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"enabled": true,
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"top_teams": 25,
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"show_ranking": true
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},
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"nhl": {
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"enabled": false,
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"top_teams": 10
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},
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"ncaam_basketball": {
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"enabled": false,
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"top_teams": 25
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},
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"ncaam_hockey": {
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"enabled": true,
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"top_teams": 10,
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"show_ranking": true
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}
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},
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"update_interval": 3600,
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"scroll_speed": 1,
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"scroll_delay": 0.01,
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"loop": false,
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"request_timeout": 30,
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"dynamic_duration": true,
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"min_duration": 30,
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"max_display_time": 600
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},
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"calendar": {
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"enabled": false,
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"credentials_file": "credentials.json",
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"token_file": "token.pickle",
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"update_interval": 3600,
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"max_events": 3,
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"calendars": [
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"birthdays"
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]
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},
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"nhl_scoreboard": {
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"enabled": false,
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"live_priority": true,
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"live_game_duration": 20,
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"show_odds": true,
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"test_mode": false,
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"update_interval_seconds": 3600,
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"live_update_interval": 30,
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"recent_update_interval": 3600,
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"upcoming_update_interval": 3600,
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"recent_games_to_show": 1,
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"upcoming_games_to_show": 1,
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"show_favorite_teams_only": true,
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"show_all_live": false,
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"show_shots_on_goal": false,
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"favorite_teams": [
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"TB"
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],
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"logo_dir": "assets/sports/nhl_logos",
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"show_records": true,
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"display_modes": {
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"nhl_live": true,
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"nhl_recent": true,
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"nhl_upcoming": true
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}
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},
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"nba_scoreboard": {
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"enabled": false,
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"live_priority": true,
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"live_game_duration": 20,
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"show_odds": true,
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"test_mode": false,
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"update_interval_seconds": 3600,
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"live_update_interval": 30,
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"live_odds_update_interval": 3600,
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"odds_update_interval": 3600,
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"recent_update_interval": 3600,
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"upcoming_update_interval": 3600,
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"recent_games_to_show": 1,
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"upcoming_games_to_show": 1,
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"show_favorite_teams_only": true,
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"show_all_live": false,
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"favorite_teams": [
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"DAL"
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],
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"logo_dir": "assets/sports/nba_logos",
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"show_records": true,
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"display_modes": {
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"nba_live": true,
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"nba_recent": true,
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"nba_upcoming": true
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}
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},
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"wnba_scoreboard": {
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"enabled": false,
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"live_priority": true,
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"live_game_duration": 20,
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"show_odds": true,
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"test_mode": false,
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"update_interval_seconds": 3600,
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"live_update_interval": 30,
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"live_odds_update_interval": 3600,
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"odds_update_interval": 3600,
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"recent_update_interval": 3600,
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"upcoming_update_interval": 3600,
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"recent_games_to_show": 1,
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"upcoming_games_to_show": 1,
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"show_favorite_teams_only": true,
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"show_all_live": false,
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"favorite_teams": [
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"CHI"
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],
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"logo_dir": "assets/sports/wnba_logos",
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"show_records": true,
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"display_modes": {
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"wnba_live": true,
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"wnba_recent": true,
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"wnba_upcoming": true
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}
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},
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"nfl_scoreboard": {
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"enabled": false,
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"live_priority": true,
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"live_game_duration": 30,
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"show_odds": true,
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"test_mode": false,
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"update_interval_seconds": 3600,
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"live_update_interval": 30,
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"live_odds_update_interval": 3600,
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"odds_update_interval": 3600,
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"recent_update_interval": 3600,
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"upcoming_update_interval": 3600,
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"recent_games_to_show": 1,
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"upcoming_games_to_show": 1,
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"show_favorite_teams_only": true,
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"show_all_live": false,
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"favorite_teams": [
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"TB",
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"DAL"
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],
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"logo_dir": "assets/sports/nfl_logos",
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"show_records": true,
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"display_modes": {
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"nfl_live": true,
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"nfl_recent": true,
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"nfl_upcoming": true
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}
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},
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"ncaa_fb_scoreboard": {
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"enabled": false,
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"live_priority": true,
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"live_game_duration": 20,
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"show_odds": true,
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"test_mode": false,
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"update_interval_seconds": 3600,
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"live_update_interval": 30,
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"live_odds_update_interval": 3600,
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"odds_update_interval": 3600,
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"recent_games_to_show": 1,
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"upcoming_games_to_show": 1,
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"show_favorite_teams_only": true,
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"show_all_live": false,
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"favorite_teams": [
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"UGA",
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"AP_TOP_25"
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],
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"logo_dir": "assets/sports/ncaa_logos",
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"show_records": true,
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"show_ranking": true,
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"display_modes": {
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"ncaa_fb_live": true,
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"ncaa_fb_recent": true,
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"ncaa_fb_upcoming": true
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}
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},
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"ncaa_baseball_scoreboard": {
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"enabled": false,
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"live_priority": true,
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"live_game_duration": 30,
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"show_odds": true,
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"test_mode": false,
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"update_interval_seconds": 3600,
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"live_update_interval": 30,
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"recent_update_interval": 3600,
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"upcoming_update_interval": 3600,
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"recent_games_to_show": 1,
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"upcoming_games_to_show": 1,
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"show_favorite_teams_only": true,
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"show_all_live": false,
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"show_series_summary": false,
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"favorite_teams": [
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"UGA",
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"AUB"
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],
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"logo_dir": "assets/sports/ncaa_logos",
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"show_records": true,
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"display_modes": {
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"ncaa_baseball_live": true,
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"ncaa_baseball_recent": true,
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"ncaa_baseball_upcoming": true
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}
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},
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"ncaam_basketball_scoreboard": {
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"enabled": false,
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"live_priority": true,
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"live_game_duration": 20,
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"show_odds": true,
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"test_mode": false,
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"update_interval_seconds": 3600,
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"live_update_interval": 30,
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"recent_games_to_show": 1,
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"upcoming_games_to_show": 1,
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"show_favorite_teams_only": true,
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"show_all_live": false,
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"favorite_teams": [
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"UGA",
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"AUB"
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],
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"logo_dir": "assets/sports/ncaa_logos",
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"show_records": true,
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"display_modes": {
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"ncaam_basketball_live": true,
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"ncaam_basketball_recent": true,
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"ncaam_basketball_upcoming": true
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}
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},
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"ncaaw_basketball_scoreboard": {
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"enabled": false,
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"live_priority": true,
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"live_game_duration": 20,
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"show_odds": true,
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"test_mode": false,
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"update_interval_seconds": 3600,
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"live_update_interval": 30,
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"recent_games_to_show": 1,
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"upcoming_games_to_show": 1,
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"show_favorite_teams_only": true,
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"show_all_live": false,
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"favorite_teams": [
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"UGA",
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"AUB"
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],
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"logo_dir": "assets/sports/ncaa_logos",
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"show_records": true,
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"display_modes": {
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"ncaaw_basketball_live": true,
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"ncaaw_basketball_recent": true,
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"ncaaw_basketball_upcoming": true
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}
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},
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"ncaam_hockey_scoreboard": {
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"enabled": false,
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"live_priority": true,
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"live_game_duration": 20,
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"show_odds": true,
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"test_mode": false,
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"update_interval_seconds": 3600,
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"live_update_interval": 30,
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"live_odds_update_interval": 3600,
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"odds_update_interval": 3600,
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"recent_games_to_show": 1,
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"upcoming_games_to_show": 1,
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"show_favorite_teams_only": true,
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"show_all_live": false,
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"show_shots_on_goal": false,
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"favorite_teams": [
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"RIT"
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],
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"logo_dir": "assets/sports/ncaa_logos",
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"show_records": true,
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"show_ranking": true,
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"display_modes": {
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"ncaam_hockey_live": true,
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"ncaam_hockey_recent": true ,
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"ncaam_hockey_upcoming": true
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}
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},
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"ncaaw_hockey_scoreboard": {
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"enabled": false,
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"live_priority": true,
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"live_game_duration": 20,
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"show_odds": true,
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"test_mode": false,
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"update_interval_seconds": 3600,
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"live_update_interval": 30,
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"live_odds_update_interval": 3600,
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"odds_update_interval": 3600,
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"recent_games_to_show": 1,
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"upcoming_games_to_show": 1,
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"show_favorite_teams_only": true,
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"show_all_live": false,
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"show_shots_on_goal": false,
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"favorite_teams": [
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"RIT"
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],
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"logo_dir": "assets/sports/ncaa_logos",
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"show_records": false,
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"show_ranking": false,
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"display_modes": {
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"ncaaw_hockey_live": true,
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"ncaaw_hockey_recent": true ,
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"ncaaw_hockey_upcoming": true
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}
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},
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"youtube": {
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"enabled": false,
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"update_interval": 3600
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},
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"mlb_scoreboard": {
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"enabled": false,
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"live_priority": false,
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"live_game_duration": 30,
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"show_odds": true,
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"test_mode": false,
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"update_interval_seconds": 3600,
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"live_update_interval": 30,
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"live_odds_update_interval": 3600,
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"odds_update_interval": 3600,
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"recent_update_interval": 3600,
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"upcoming_update_interval": 3600,
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"recent_games_to_show": 1,
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"upcoming_games_to_show": 1,
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"show_favorite_teams_only": true,
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"show_all_live": false,
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"show_series_summary": false,
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"favorite_teams": [
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"TB",
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"TEX"
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],
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"logo_dir": "assets/sports/mlb_logos",
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"show_records": true,
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"display_modes": {
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"mlb_live": true,
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"mlb_recent": true,
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"mlb_upcoming": true
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}
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