Public Access
mangavalkandClaude Opus 5.5
0411804a2f
The hardcoded clock is now the built-in dynamic page "Clock". A dynamic page has a background bitmap per time of day and up to 8 elements (clock, date, Home Assistant value, text), each with position, alignment, font and overlay. Pages are drawn on the ESP32, also for the web previews. - Pages tab in the web UI: page editor with drag and drop, font upload (TTF/OTF converted in the browser to the FDF1 dot font format) - Built-in fonts Small, Normal, Large and Full height (generated by tools/make_builtin_fonts.py), built-in bitmaps Pikachu and Pikachu yawning - Home Assistant values over the REST API (URL and token in the HA tab) - Settings version 4: evening settings removed (now time slots of the Clock page), old records are converted - HA Mode dropdown lists the dynamic pages and bitmaps Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
112 lines
3.2 KiB
C++
112 lines
3.2 KiB
C++
#pragma once
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#include <stdint.h>
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#include "logic/local_time.h"
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#include "logic/power_timer.h"
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#include "logic/settings.h"
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// Power for the panels and the Nano (implemented by NanoLink)
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class DisplayPower
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{
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public:
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virtual bool isOn() = 0;
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// Switch on and wait until the Nano is ready
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virtual void on() = 0;
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virtual void off() = 0;
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};
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// The screens the display can show (implemented by FlipdotFrames)
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class Frames
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{
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public:
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// The dynamic page selected as page, drawn for this time
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virtual void dynamicPage(const LocalTime &time) = 0;
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// Shown instead of a dynamic page while WiFi is down (the time keeps running without it)
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virtual void noWifi(int hour, int minute) = 0;
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// The bitmap selected as page
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virtual void page() = 0;
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// The image sent from the web UI's live mode
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virtual void live() = 0;
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// Left on the dots when the display switches off: blank or the off bitmap
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virtual void off() = 0;
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};
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enum class Page : uint8_t
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{
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Dynamic, // a dynamic page, redrawn every minute (FlipdotFrames holds which one)
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Bitmap, // a bitmap (FlipdotFrames holds which one)
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};
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// Decides what the display shows and when it is powered, based on the time, the settings,
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// the Home Assistant switches and the web UI. A frame is only sent when it changes. Pure
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// logic, tested in test/test_esp32.
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class DisplayController
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{
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public:
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DisplayController(DisplayPower &power, Frames &frames);
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void setSettings(const ScheduleSettings &schedule, const ClockSettings &clock);
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// How long the Nano takes to show a frame with the refresh effect (ms, 0 = instant).
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// The power stays on that much longer after the last frame.
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void setEffectTime(uint32_t ms);
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// What is shown during the day. Call pageChanged() when the page, its content (e.g. a
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// Home Assistant value) or the off bitmap changed.
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void setPage(Page page);
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void pageChanged();
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// Live mode: show Frames::live() now, whatever the time, until stopLive() or
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// LIVE_TIMEOUT after the last showLive()
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void showLive(uint32_t now);
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void stopLive();
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bool liveActive() const;
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// Home Assistant "FlipDot Display Power" switch: off clears the display and powers it off
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void setPowerEnabled(bool enabled);
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bool powerEnabled() const;
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// Call often (every loop). time_valid is false until the time is synced over NTP.
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// While WiFi is down for NO_WIFI_SHOW_TIME, "No WiFi" is shown instead of a dynamic page.
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void update(uint32_t now, bool time_valid, const LocalTime &time, bool wifi_connected);
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private:
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enum class Screen
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{
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Unknown, // nothing sent since the last power on
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Dynamic,
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NoWifi,
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Page,
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Live,
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Off, // blank or the off bitmap
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};
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DisplayPower &_power;
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Frames &_frames;
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PowerTimer _off_timer;
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ScheduleSettings _schedule;
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ClockSettings _clock;
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Page _page = Page::Dynamic;
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uint32_t _effect_time = 0;
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bool _power_enabled = true;
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Screen _screen = Screen::Unknown;
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int _shown_hour = -1;
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int _shown_minute = -1;
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uint32_t _content_revision = 0; // changed page, its content, bitmap or live image
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uint32_t _shown_revision = 0;
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bool _live = false;
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uint32_t _live_since = 0;
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bool _wifi_lost = false;
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uint32_t _wifi_lost_since = 0;
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void _ensureOn();
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void _showDynamic(const LocalTime &time, bool no_wifi);
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void _showOnce(Screen screen);
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};
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