Public Access
mangavalkandClaude Opus 5.5
490cefc360
- net/ha_api: the HTTP requests run in a FreeRTOS task on core 0; loop()
only hands over copies through queues. The web UI's test button polls.
No more 3-4 s loop() stalls once a minute; timeout raised to 5 s.
- Progress bar page element (page format 4, v3 pages are converted)
- Plex user setting (settings v6): {plex_user} in entity ids
- Plex page (examples): watchers, play/pause icon, title, progress
- Bitmaps cached in RAM: a LittleFS read took ~100 ms on every render
and web preview; long JSON lists sent in 2 KB pieces
- Backup includes the refresh settings and the Plex user
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
105 lines
3.1 KiB
C++
105 lines
3.1 KiB
C++
// ESP32 firmware: decides what the flipdot display shows (clock, bitmaps, web UI, Home
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// Assistant) and sends it to the Nano, which drives the panels. See README.md.
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// The objects and the actions on them are in app.cpp; this file only sets the order.
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#include <Arduino.h>
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#include "app.h"
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#include "config.h"
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#include "display/bitmap_store.h"
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#include "logic/status_led.h"
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#include "nano_link/nano_flash_bridge.h"
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#include "net/ha_api.h"
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#include "net/home_assistant.h"
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#include "net/wifi_ota.h"
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#include "system/boot_target.h"
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#include "system/firmware_guard.h"
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#include "web/web_ui.h"
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// Flashing the Nano over WiFi: restart it into its bootloader, switch it off afterwards.
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// The controller then powers it on again with the new firmware.
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NanoFlashBridge flashBridge(
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NANO_FLASH_PORT, Serial2,
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[](uint32_t baud) { nano.startBootloader(baud); },
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[]() { nano.off(); });
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void setup()
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{
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Serial.begin(115200);
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pinMode(LED_PIN, OUTPUT);
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nano.begin(); // display off until something is shown
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// Decided first, before anything that could crash
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BootMode boot_mode = firmwareGuardBegin();
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bitmapStoreBegin();
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appLoadSettings();
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if (boot_mode == BootMode::Normal)
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status.show("Connecting", "to WiFi...", true);
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wifiBegin(); // starts the recovery app when it fails
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otaBegin();
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if (boot_mode == BootMode::SafeMode)
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{
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// Crashed too often: the recovery app, or without it only WiFi and OTA here,
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// then try the main code once more
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firmwareGuardSafeModeEnded();
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rebootToRecovery(RecoveryReason::Crash);
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status.show("Crashed 3x", "OTA only");
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otaOnlyMode(SAFE_MODE_TIME, LED_PIN);
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ESP.restart();
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}
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if (boot_mode == BootMode::PanicWindow)
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{
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status.show("Crashed!", "OTA open 15s");
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otaOnlyMode(OTA_PANIC_WINDOW, LED_PIN);
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}
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flashBridge.begin();
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// Shown until the time is synced over NTP
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status.show("Getting", "the time...", true);
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configTzTime(TIMEZONE, NTP_SERVER);
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haApiBegin(); // Home Assistant values are read in a task of their own
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homeAssistantBegin(controller, appSettings().home_assistant);
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webUiBegin();
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firmwareGuardStartWatchdog();
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}
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void loop()
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{
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// OTA and the firmware guard come first, so they keep working whatever happens below
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otaLoop();
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firmwareGuardLoop(wifiConnected());
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loopStats.tick(micros());
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wifiWatchdog();
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homeAssistantSetFirmwareStatus(firmwareGuardStatus());
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homeAssistantLoop();
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webUiLoop();
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appLoop();
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// Home Assistant values of the shown page (read by a task, never blocks)
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if (haApiLoop(wifiConnected()))
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controller.pageChanged();
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// While the Nano is being flashed, nothing else may talk to it
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if (flashBridge.handle())
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return;
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status.loop(); // changed flip settings, once the display is on
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LocalTime now;
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bool time_valid = appLocalTime(now);
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appPageLoop(time_valid, now);
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controller.update(millis(), time_valid, now, wifiConnected());
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// Checks the frames just sent; a wrong image on the Nano (and every resync interval):
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// the whole image again with the next update
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if (nanoMonitor.loop(millis(), appSettings().refresh.image * 60000UL))
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controller.pageChanged();
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bool led = appSettings().status_led && statusLedLevel(millis(), wifiConnected(), nano.isOn());
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digitalWrite(LED_PIN, led);
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}
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