BlackMark 11707e0b06 pureboot: the info block is what proves a knock landed ...

A prompt byte alone does not: one left over from a previous session can
still be in the pipeline while the port opening resets the device into a
fresh window, where the bare command that follows is discarded. Each
attempt is now the whole handshake, retried until the block comes back.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-07-22 23:49:37 +02:00

..

check_pi.py

pureboot 3: a 512-byte slot on every chip, the 1284s included

2026-07-22 20:49:23 +02:00

check_size.cmake

tsb: reimplement TinySafeBoot on libavr in three size tiers

2026-07-19 05:00:51 +02:00

device.c

tsb: asm tier reaches full oracle feature parity at 502 B

2026-07-19 16:23:16 +02:00

pbapp.cpp

pureboot 3: a 512-byte slot on every chip, the 1284s included

2026-07-22 20:49:23 +02:00

pbdirty.py

pureboot 3: a 512-byte slot on every chip, the 1284s included

2026-07-22 20:49:23 +02:00

pbrehome.py

pureboot 3: a 512-byte slot on every chip, the 1284s included

2026-07-22 20:49:23 +02:00

pbreloc.py

pureboot 3: a 512-byte slot on every chip, the 1284s included

2026-07-22 20:49:23 +02:00

pbsim.py

pureboot: every deployment axis is a build parameter

2026-07-21 23:42:57 +02:00

pbtest.py

pureboot: W addresses a page, not a word in it

2026-07-22 23:43:41 +02:00

pbupdate.py

pureboot 3: a 512-byte slot on every chip, the 1284s included

2026-07-22 20:49:23 +02:00

pureboot_device.c

pureboot: every deployment axis is a build parameter

2026-07-21 23:42:57 +02:00

test_planner.py

pureboot: the info block is what proves a knock landed

2026-07-22 23:49:37 +02:00

tsbtest.py

tsb: protocol test covers the password gate and emergency erase

2026-07-19 16:49:20 +02:00