st-4-esp32

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Ryan Malloy 35ec6dfdb5 Harden safety-critical paths from Hamilton review

- Fix lock hierarchy: stopAll() cancels pulse before touching axes
- Add configASSERT bounds checks on axis index in move/pulseGuide
- Enforce ST4Pulse singleton with configASSERT
- Check esp_timer_start_once return, rollback hardware on failure
- Validate SYNC coordinates (reject garbage → silent 0.0)
- Discard truncated serial commands on buffer overflow
- Guard WiFi update()/broadcastState() against null ws_ pointer
- Report connection errors to WebSocket clients on move/pulse
- Remove redundant Serial.begin() from pulse_guide example

2026-02-17 20:18:14 -07:00

examples

Harden safety-critical paths from Hamilton review

2026-02-17 20:18:14 -07:00

include

Harden safety-critical paths from Hamilton review

2026-02-17 20:18:14 -07:00

src

Harden safety-critical paths from Hamilton review

2026-02-17 20:18:14 -07:00

library.json

ESP32 ST-4 autoguider library with thread-safe pulse guiding