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ESPTimeCast/ESPTimeCast_ESP32/tz_lookup.h
M-Factory 7153e11829 ESPTimeCast v1.5.0 - Action API, Physical Button & WiFi Improvements 
v1.5.0 — Action API, Physical Button & WiFi Improvements

⚡ New: Unified `/action` API:
- New `/action` endpoint replaces individual `/set_*` endpoints (legacy endpoints still supported)
- Device control via HTTP GET or POST: messages, brightness, navigation, timers, toggles, and more
- Toggle behavior: sending a parameter without a value toggles it and jumps to the relevant mode
- Explicit value behavior: sending `=0` or `=1` sets without disrupting the display
- All boolean settings now controllable via API: `twelvehour`, `dayofweek`, `showdate`, `colon_blink`, `humidity`, `weatherdesc`, `units`, `countdown`, `flip`, `clock_only_dimming`
- Navigation actions: `next_mode`, `prev_mode`, `go_to_mode` (by number or name)
- Brightness actions: `brightness`, `brightness_up`, `brightness_down`, `display_off`
- Rotation control: `enable_rotation` — freeze or resume automatic mode rotation
- System actions: `save`, `restart`, `clear_message`, `language`
- Timer actions: `timer`, `timer_stop`, `timer_cancel`, `timer_pause`, `timer_resume`, `timer_start`, `timer_restart`
- Message aliases: `scrolltimes`, `scrolls`, `scroll_times` all accepted
- `clear_message` correctly restores the persistent Web UI message

 🔘 New: Physical Button Template
- Optional physical button support — disabled by default, uncomment to enable
- Short press: advance to next mode (customizable)
- Long press (800ms): toggle display on/off (customizable)
- Uses internal pull-up — no external resistor needed
- Any action from the `/action` API can be assigned to either press
- Full documentation and wiring guide added to README

 📶 Improved: WiFi Reconnection
- New exponential backoff reconnection system
- Reconnect attempts: 5s → 10s → 20s → 40s → 80s → 160s → 300s (caps at 5 min)
- Prevents hammering the router with rapid reconnection attempts
- `WiFi.setAutoReconnect(false)` — manual backoff now handles all reconnection
- ESP8266 uses `WiFi.begin(ssid, password)` for reconnection (ESP32 uses `WiFi.reconnect()`)
- Logs connection loss, reconnection attempts, and successful reconnection
- mDNS restarts automatically after reconnection
- Weather fetch deferred briefly after reconnection to let network stabilize

🌐 ESPTimeCast Companion Extension
- New browser extension available on the Chrome Web Store
- Automatically detects and displays media titles from YouTube, Spotify, Prime Video, Twitch, Vimeo, Dailymotion, and SoundCloud
- Control brightness, modes, and rotation directly from the popup
- Cast to multiple ESPTimeCast devices simultaneously
- Requires **v1.5.0 or later** (uses the new `/action` endpoint)

 🎨 Font Changes
- `mfactoryfont.h` is now bundled directly with the firmware following the license change
- No separate font download required — the custom font is included out of the box
- Basic Font has been removed — all builds now use the full `mfactoryfont.h`
- All icons, weather symbols, and custom glyphs available on all installations

 📜 License Change
- ESPTimeCast is no longer licensed under GPL-3.0
- New license: Source-available for personal, non-commercial use only
- Personal use includes home, hobby, and small non-commercial settings
- Forking permitted with license retained
- Commercial licensing available — contact mario.felipe.tf@gmail.com
- Previous versions (v1.4.2 and earlier) remain under GPL-3.0

### 📖 Documentation
- Full API reference added to README covering all `/action` parameters
- Physical button wiring guide and customization examples
- WiFi reconnection behavior documented
- Timer documentation added (moved from HA section to standalone section)
- Chrome Extension section added to README
- Legacy endpoint note added for `/set_custom_message` and `/set_brightness`
2026-03-23 13:56:58 +09:00

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/*
ESPTimeCast™
Copyright (c) 2026 M-Factory
This software is source-available for personal, non-commercial use only.
It is not open source.
See LICENSE.txt for full terms.
*/
#ifndef TZ_LOOKUP_H
#define TZ_LOOKUP_H
typedef struct {
const char* iana;
const char* posix;
} TimeZoneMapping;
const TimeZoneMapping tz_mappings[] = {
{"Africa/Cairo", "EET-2EEST,M4.5.5/0,M10.5.5/0"},
{"Africa/Casablanca", "WET0WEST,M3.5.0/0,M10.5.0/0"},
{"Africa/Johannesburg", "SAST-2"},
{"America/Anchorage", "AKST9AKDT,M3.2.0,M11.1.0"},
{"America/Argentina/Buenos_Aires", "ART3"},
{"America/Chicago", "CST6CDT,M3.2.0,M11.1.0"},
{"America/Denver", "MST7MDT,M3.2.0,M11.1.0"},
{"America/Guatemala", "CST6"},
{"America/Halifax", "AST4ADT,M3.2.0,M11.1.0"},
{"America/Los_Angeles", "PST8PDT,M3.2.0,M11.1.0"},
{"America/Mexico_City", "CST6CDT,M4.1.0,M10.5.0"},
{"America/New_York", "EST5EDT,M3.2.0,M11.1.0"},
{"America/Phoenix", "MST7"},
{"America/Santiago", "CLT4CLST,M9.1.6/24,M4.1.6/24"},
{"America/Sao_Paulo", "BRT3"},
{"America/St_Johns", "NST3:30NDT,M3.2.0,M11.1.0"},
{"America/Toronto", "EST5EDT,M3.2.0,M11.1.0"},
{"America/Vancouver", "PST8PDT,M3.2.0,M11.1.0"},
{"Asia/Almaty", "ALMT-6"},
{"Asia/Amman", "EET-2EEST,M3.5.4/24,M10.5.5/1"},
{"Asia/Baghdad", "AST-3"},
{"Asia/Bangkok", "ICT-7"},
{"Asia/Beirut", "EET-2EEST,M3.5.0/0,M10.5.0/0"},
{"Asia/Dhaka", "BDT-6"},
{"Asia/Dubai", "GST-4"},
{"Asia/Ho_Chi_Minh", "ICT-7"},
{"Asia/Hong_Kong", "HKT-8"},
{"Asia/Jakarta", "WIB-7"},
{"Asia/Jerusalem", "IST-2IDT,M3.4.4/26,M10.5.0"},
{"Asia/Karachi", "PKT-5"},
{"Asia/Kathmandu", "NPT-5:45"},
{"Asia/Kolkata", "IST-5:30"},
{"Asia/Kuala_Lumpur", "MYT-8"},
{"Asia/Manila", "PST-8"},
{"Asia/Seoul", "KST-9"},
{"Asia/Shanghai", "CST-8"},
{"Asia/Singapore", "SGT-8"},
{"Asia/Taipei", "CST-8"},
{"Asia/Tashkent", "UZT-5"},
{"Asia/Tokyo", "JST-9"},
{"Asia/Ulaanbaatar", "ULAT-8"},
{"Asia/Yekaterinburg", "YEKT-5"},
{"Atlantic/Azores", "AZOT1AZOST,M3.5.0/0,M10.5.0/0"},
{"Atlantic/Canary", "WET0WEST,M3.5.0/1,M10.5.0"},
{"Atlantic/Reykjavik", "GMT0"},
{"Australia/Adelaide", "ACST-9:30ACDT,M10.1.0,M4.1.0"},
{"Australia/Brisbane", "AEST-10"},
{"Australia/Darwin", "ACST-9:30"},
{"Australia/Hobart", "AEST-10AEDT,M10.1.0,M4.1.0"},
{"Australia/Melbourne", "AEST-10AEDT,M10.1.0,M4.1.0"},
{"Australia/Perth", "AWST-8"},
{"Australia/Sydney", "AEST-10AEDT,M10.1.0,M4.1.0"},
{"Europe/Amsterdam", "CET-1CEST,M3.5.0,M10.5.0/3"},
{"Europe/Athens", "EET-2EEST,M3.5.0/3,M10.5.0/4"},
{"Europe/Belgrade", "CET-1CEST,M3.5.0,M10.5.0/3"},
{"Europe/Berlin", "CET-1CEST,M3.5.0,M10.5.0/3"},
{"Europe/Brussels", "CET-1CEST,M3.5.0,M10.5.0/3"},
{"Europe/Bucharest", "EET-2EEST,M3.5.0/3,M10.5.0/4"},
{"Europe/Copenhagen", "CET-1CEST,M3.5.0,M10.5.0/3"},
{"Europe/Dublin", "GMT0IST,M3.5.0/1,M10.5.0"},
{"Europe/Helsinki", "EET-2EEST,M3.5.0/3,M10.5.0/4"},
{"Europe/Istanbul", "TRT-3"},
{"Europe/Kiev", "EET-2EEST,M3.5.0/3,M10.5.0/4"},
{"Europe/Lisbon", "WET0WEST,M3.5.0/0,M10.5.0/0"},
{"Europe/London", "GMT0BST,M3.5.0/1,M10.5.0"},
{"Europe/Madrid", "CET-1CEST,M3.5.0,M10.5.0/3"},
{"Europe/Moscow", "MSK-3"},
{"Europe/Oslo", "CET-1CEST,M3.5.0,M10.5.0/3"},
{"Europe/Paris", "CET-1CEST,M3.5.0,M10.5.0/3"},
{"Europe/Prague", "CET-1CEST,M3.5.0,M10.5.0/3"},
{"Europe/Rome", "CET-1CEST,M3.5.0,M10.5.0/3"},
{"Europe/Stockholm", "CET-1CEST,M3.5.0,M10.5.0/3"},
{"Europe/Warsaw", "CET-1CEST,M3.5.0,M10.5.0/3"},
{"Pacific/Auckland", "NZST-12NZDT,M9.5.0,M4.1.0"},
{"Pacific/Chatham", "CHAST-12:45CHADT,M9.5.0,M4.1.0/3"},
{"Pacific/Fiji", "FJT-12"},
{"Pacific/Guam", "ChST-10"},
{"Pacific/Honolulu", "HST10"},
{"Pacific/Port_Moresby", "PGT-10"},
{"Pacific/Tahiti", "TAHT10"},
{"UTC", "UTC0"},
{"Etc/GMT+1", "GMT-1"},
{"Etc/GMT-1", "GMT+1"}
};
#define TZ_MAPPINGS_COUNT (sizeof(tz_mappings)/sizeof(tz_mappings[0]))
inline const char* ianaToPosix(const char* iana) {
for (size_t i = 0; i < TZ_MAPPINGS_COUNT; i++) {
if (strcmp(iana, tz_mappings[i].iana) == 0)
return tz_mappings[i].posix;
}
return "UTC0"; // fallback
}
#endif // TZ_LOOKUP_H
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