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>
48 lines
1.6 KiB
Bash
Executable File
48 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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set -e
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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
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SERVICE_NAME="claude-usage-daemon"
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SERVICE_FILE="$SCRIPT_DIR/daemon/$SERVICE_NAME.service"
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USER_SERVICE_DIR="$HOME/.config/systemd/user"
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echo "=== Claude Usage Tracker - Install ==="
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echo ""
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# Check dependencies
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echo "[1/3] Checking dependencies..."
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for cmd in curl stty inotifywait; do
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command -v "$cmd" >/dev/null || { echo "Error: $cmd is required but not installed"; exit 1; }
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done
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echo " All dependencies found (curl, python3, stty)"
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echo ""
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# Install systemd user service with resolved path
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echo "[2/3] Installing systemd user service..."
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mkdir -p "$USER_SERVICE_DIR"
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DAEMON_BIN="$SCRIPT_DIR/daemon/$SERVICE_NAME.sh"
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sed "s|DAEMON_PATH|${DAEMON_BIN}|g" "$SERVICE_FILE" > "$USER_SERVICE_DIR/$SERVICE_NAME.service"
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systemctl --user daemon-reload
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# Enable (service starts automatically when device is plugged in)
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echo "[3/3] Enabling service..."
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systemctl --user enable "$SERVICE_NAME"
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echo ""
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echo "=== Done! ==="
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echo ""
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echo "The daemon will now start automatically when you log in"
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echo "and the SC01 Plus is connected via USB."
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echo ""
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echo "Useful commands:"
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echo " systemctl --user status $SERVICE_NAME # check status"
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echo " journalctl --user -u $SERVICE_NAME -f # view logs"
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echo " systemctl --user restart $SERVICE_NAME # restart"
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echo " systemctl --user stop $SERVICE_NAME # stop"
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echo ""
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echo "To uninstall:"
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echo " systemctl --user stop $SERVICE_NAME"
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echo " systemctl --user disable $SERVICE_NAME"
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echo " rm $USER_SERVICE_DIR/$SERVICE_NAME.service"
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echo " systemctl --user daemon-reload"
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