Bfd Fault Logger

# Record one HardFault example
python3 - <<'PY'
import sys
sys.path.append('.codex/skills/bfd-fault-logger/scripts')
from error_logger import HardwareErrorLogger
logger = HardwareErrorLogger(storage_path='logs/hw_error')
record = logger.record_hard_fault(
    registers={"PC":"0x08004567","LR":"0x08002345","SP":"0x2001FFF0"},
    cfsr='0x00000200', hfsr='0x40000000',
    stack_trace=['0x08004567','0x08002345']
)
print(record.id)
PY

# Classify records
python3 ./.codex/skills/bfd-fault-logger/scripts/error_classifier.py

# Export reports
python3 ./.codex/skills/bfd-fault-logger/scripts/error_exporter.py
mv -f test_report.json logs/hw_error/
mv -f test_report.csv logs/hw_error/

Workflow

1. Capture and store fault context.
2. Classify severity and source.
3. Export JSON/CSV/HTML reports.

Hard Rules

• Save final outputs under logs/hw_error/.
• Each HardFault record must include PC/LR/SP, CFSR/HFSR, and stack_trace.
• Never reset before preserving fault evidence.

Scripts

• .codex/skills/bfd-fault-logger/scripts/error_logger.py
• .codex/skills/bfd-fault-logger/scripts/error_classifier.py
• .codex/skills/bfd-fault-logger/scripts/error_exporter.py
• .codex/skills/bfd-fault-logger/scripts/rtt_capture.py

Related Skills

• bfd-debug-interface
• bfd-rtt-logger
• bfd-debug-orchestrator