This repository contains selected technical reference notes compiled as a working reference for CAN bus networks in embedded systems.
The material is not intended to be a tutorial, textbook, or original theoretical contribution. Instead, it consolidates practical configuration details, timing heuristics, debugging observations, and validated operating behavior commonly encountered during CAN bring-up and development.
Notes are organized to support long-term reuse alongside embedded firmware development and system-level debugging.
- CAN bring-up and IOC configuration reference
- bxCAN controller runtime behavior and error handling
- Physical-layer debugging and failure signatures
- CAN bit-timing heuristics and configuration patterns
- Validated operating baseline and closure summary
These notes are intended as a personal engineering reference for:
- embedded firmware development
- CAN network bring-up
- debugging and validation
- reuse across future CAN-based projects
They prioritize clarity, traceability, and practical engineering behavior over formal presentation.
Author: Percival Segui
Independent engineering project record
These notes reflect working reference material developed through hands-on experimentation and verification.