Reproducing a Build

Build & Flash — UM-NATOS-005

Toolchain only from PlatformIO; build uses xtensa-esp32-elf-gcc + esptool.py and nothing else.

.\build.ps1                              # build
.\build.ps1 -Flash -Port COM5            # build and flash
.\build.ps1 -Flash -Monitor -Port COM5   # build, flash, attach monitor

Boot output: open port before reset — kernel prints within ms of jump. Deassert dtr/rts before open() on Windows (UM-NATOS-017 §5).
Shell at 115200: fb ps progs run kill mem sd taps stacks 3d hang fault smash
Image: 37,248 bytes. Vendor bootloader/partition in vendor/ — replaceable.

Full report: ../nat-os-test/docs/UM-NATOS-005-build-pipeline.md · Layout: kernel/ listing in ../nat-os-test/README.md