BlackMark
cbe6acff13
pureboot.py: reject an empty image file with a clear error instead of an IndexError deep in the vector-surgery planner; tighten the erase docstring (order is irrelevant there — every target byte is the same value, unlike a real flash where page 0 must go last). pureboot_device.c: the GPIO bridge's bit_cycles used plain truncating division where the firmware computes its own bit period with round-to-nearest (uart.hpp: (Clock.hz + Baud.bd/2)/Baud.bd) — one cycle off per bit on both tinies, harmless in practice but needless drift against a firmware built to a different constant. Matched exactly. Also clear the queued-bytes/decode-in-progress bridge state on the test-only reset signal, so a future reset-mid-transfer scenario can't feed a freshly reset chip bytes queued for its previous life. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>