Hermann Björgvin HaraldssonandClaude Opus 4.6
2611c70881
Physical desk monitor that displays Claude Code usage limits (5-hour session and 7-day weekly utilization) on an ESP32-S3 touchscreen via USB serial. Firmware: LVGL 9 dashboard with LovyanGFX on SC01 Plus, Anthropic brand colors and custom fonts (Tiempos, Styrene B, DejaVu Sans Mono), Claude spinner animation with rotating status words. Daemon: Pure bash script that reads the Claude Code OAuth token, makes a minimal Haiku API call, extracts usage from rate-limit response headers, and sends JSON to the ESP32 over serial. Uses inotifywait for instant USB plug/unplug detection. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
13 lines
484 B
C
13 lines
484 B
C
#pragma once
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#include <Arduino.h>
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struct UsageData {
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float session_pct; // 5-hour window utilization (0-100)
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int session_reset_mins; // minutes until session resets
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float weekly_pct; // 7-day window utilization (0-100)
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int weekly_reset_mins; // minutes until weekly resets
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char status[16]; // "allowed" or "limited"
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bool ok; // data parse succeeded
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bool valid; // false until first successful parse
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};
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