Record each forecast change (Zambretti letter transition) with a timestamp into a 24-entry ring buffer, persisted to LittleFS and restored on boot. New /api/forecasts endpoint and a 'Forecast log' panel in the web UI (newest first, category colour, timestamp). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
17 lines
404 B
C
17 lines
404 B
C
#pragma once
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#include <Arduino.h>
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#include "forecast.h"
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struct FcastEntry {
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uint32_t epoch;
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char letter; // Zambretti 'A'..'Z'
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uint8_t cat; // WxCategory
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};
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void flogBegin();
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void flogConsider(uint32_t epoch, const Forecast& f); // logs only when it changes
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int flogCount();
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FcastEntry flogGet(int i); // 0 = oldest
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bool flogSave();
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bool flogLoad();
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