Fault handling in serial instrument tools
Isolation, fault models, diagnostics, and recovery for serial instrument interfaces.
Notes on embedded.
3 technical notes in this archive.
Shared state and diagnostics for ESP32 radio firmware
A shared state model for radios, storage, an LCD, and a browser interface on a resource-constrained device.
Firmware update and recovery paths for field devices
Using a browser flasher, UF2 fallback, and direct bootloader entry to support firmware recovery.