TODO.md

TODO / Roadmap / Refactor Notes (Planning)

Terminology

• Top buttons: Live / Settings / Flash / Theme (always visible)
• Settings:
  • SettingsPage = tab in Settings (e.g. "MQTT-Topics")
  • SettingsCard = big card container with title one page can have multiple cards
  • SettingsGroup = group box inside a card (contains fields; shown stacked vertically)
• Live/Runtime:
  • LivePage = top-level page selector under "Live" (similar to Settings tabs)
  • LiveCard = card container inside a live page
  • LiveGroup = if we want a second nesting level like Settings

High Priority (Prio 1) - Proposed API vNext (Draft)

• Add new stability check:

  ´´´cpp

  static bool ensureNvsReady()
  {
      esp_err_t err = nvs_flash_init();
      if (err == ESP_OK)
      {
          return true;
      }
  
      if (err == ESP_ERR_NVS_NO_FREE_PAGES || err == ESP_ERR_NVS_NEW_VERSION_FOUND || err == ESP_ERR_NVS_INVALID_STATE)
      {
          const esp_err_t eraseErr = nvs_flash_erase();
          if (eraseErr != ESP_OK)
          {
              Serial.printf("[E] NVS erase failed (%d)\n", static_cast<int>(eraseErr));
              return false;
          }
  
          err = nvs_flash_init();
          if (err == ESP_OK)
          {
              return true;
          }
      }
  
      Serial.printf("[E] NVS init failed (%d)\n", static_cast<int>(err));
      return false;
  }
  

  ´´´

Medium Priority (Prio 5)

• no items yet

Low Priority (Prio 10)

• SD card modulle + logging (CSV) on SD card (e.g. for data logging, or for storing config files)
• IOManager improvements (PWM/LEDC backend, ramping, fail-safe states)
• Headless mode (no HTTP server)
• GUI: add simple Trend for DI/AI values

need a check / review

• check other mqtt libraries for better API design (e.g. async, callback-based, etc.) AND QOS support!
• https://registry.platformio.org/libraries/elims/PsychicMqttClient

Done / Resolved

• New API design and refactor

Status Notes

• stable