The recipe URLs, the release and install URLs, the vendor check and the CI checkouts name openglow-org, and the grblHAL core fork is openglow-org/grblHAL-core. No catalog change is owed: the recipe edits move the meta-forgefirm content hash, which every test fingerprint folds in through the platform block, so the whole catalog re-runs on its own.
A component pin bump counted as a platform change: the layer content hash
in the platform identity covered the recipe carrying the SRCREV, the
platform is folded into every acceptance fingerprint, so every image
that carried any component update invalidated the whole catalog (dev
image 20260816191951: every test domain-changed after a one-line
forgectrl bump; the two manifests differ only in
platform.layers.meta-forgefirm). The component entry already identifies
the pinned source file by file; the pin double-counted it.
Component pins now live in <recipe>-pin.inc (SRCREV and the PV that
moves with it, nothing else) - forgectrl, grblhal-glowforge and
forgefirm-app here, the BSP components in meta-openglow - and
forgefirm-image-manifest.bbclass leaves *-pin.inc out of the layer
content (FORGEFIRM_MANIFEST_PIN_SUFFIX). Recipe bodies, patches, config
fragments, init scripts and third-party pins with no manifest entry stay
layer content; a pin written into a recipe body still hashes (the safe
direction). manifest-from-tree.py mirrors the rule and reads pins
through the recipe's requires; test_tree_manifest.py proves both
(pin bump: hash unchanged; recipe body or inline pin: changed).
Bitbake resolves the same SRCREV/PV for every pinned recipe.
Docs: ACCEPTANCE.md (what layer content is), kas/README.md (the pin
files in the push order), BRINGUP.md (the finding and the bench
consequence: the first image built with the pin files is itself a
platform change, so its campaign is a full one; pin bumps inherit
after it).
No catalog consequence: nothing in the image's behavior changes; the
change is to the acceptance identity computation, proven by the unit
tests and the CI lint on the tree manifest.
Every image records the identity of its build inputs. forgefirm-manifest.bbclass
gives a component recipe a per-file source fingerprint (git ls-tree blob ids,
submodules recursed; file:// sources hashed with git hash-object); the kernel
and glowforge.ko publish theirs through do_deploy because kernel-module-split
leaves the module recipe's main package empty. forgefirm-image-manifest.bbclass
assembles the entries with the platform identity - machine, modules directory,
device tree hashes, layer content hashes (meta-forgefirm and the meta-openglow
layers by content, the kas-managed layers by revision) - into
/etc/forgefirm-manifest.json and deploys a copy next to the image. Layer
revisions and dirty flags stay outside the identity, so a rebuild from an
unchanged tree keeps its content hash and the release and dev images of one
build share it. The acceptance tool and the release gate read this file.
rsyslog replaces busybox syslogd/klogd (VIRTUAL-RUNTIME_base-utils-syslog,
trimmed PACKAGECONFIG) and becomes the only log writer: the appended
/etc/rsyslog.conf sets the inputs and the ff_line format and includes
the per-logger rules that `forgectrl --render-syslog` renders from the
machine settings at boot. forgefirm-logrotate becomes forgefirm-logging:
render before rsyslog starts (S19), sweep the pre-syslog log files into
/data/forgefirm/legacy-logs once, and rotate the tree at boot and hourly
by rename + HUP instead of copytruncate. Pins bumped to the pushed
forgectrl (syslog emitter, Logs tab, export), grblHAL-glowforge (syslog
emitter) and python3-gfhardware apps (syslog handlers, capture dir);
the CI harnesses set FFLOG_STDERR=1 so failure diagnostics keep the
controller's log lines. BRINGUP carries the bench validation checklist
(Next work item 14); this is an image change and rides the next flash.
SAFETY.md and the safing figure name GPIO4_06 for what it is - the
readback of the chain's HV_ENABLE output through U24 (the factory net
label E-STOP is kept as a note); BRINGUP records the rename, the
device-tree polarity flip that makes bit 4 read as HV_ENABLE itself,
the removal of the estop_halts_motion opt-in, and the bench check for
the flash that ships it. Recipe pins move to forgectrl 801f1f3,
grblHAL-glowforge b629c18 and python3-gfhardware c3d1790 (PV 0.1.5).
forgectrl ed2934b, grblHAL da4c8eb, forgefirm-app (gfhardware) 6c7534a -
all pushed and fetch-verified, license population checked for the
multi-license recipes.
Pulls in the coarse-pacing fix for parked wait-for-operator states (a
machine left in Door or Hold no longer pins ~28% of the core), plus
P10's grblHAL CI/tests and the mlockall-root-only change. Fetch-verified.
Adds pacing_test.py (dry hold/resume + CPU measurement) and records the
diagnosis and bench validation in BRINGUP.
forgectrl aa99d30, grblHAL-glowforge e74f53f, and the forgefirm-app
sources at python3-gfhardware c9d602a (PV 0.1.3) - the Phase 1-9
remediation work, pushed and pinned.
- Controllers stop at K80, before forgectrl at K90: runlevel 0/6 no
longer tears down the cooling engine, fire gates, and broker while a
controller may still be executing a job.
- The grblhal/gfcloud init scripts are real emergency levers: stop
routes through the supervisor (POST /controller/stop - a bare pkill
was safed and respawned seconds later), start resumes supervision,
status exists, and the pkill fallback matches full executable paths
instead of truncated names or bare substrings.
- slotmigrate: the partition grow gets the same 2048-sector tolerance
as the filesystem branch (an exact compare rewrote the MBR at S02 on
every boot on disks where the grow cannot land on the last sector),
verifies it made progress, and the resize2fs retry is bounded at
three attempts with the counter kept on p3 itself.
- Installer: archive product/platform are verified after the signature,
and a validly signed OLDER release now requires an explicit yes
instead of installing as a silent downgrade. All predictable /tmp
paths in the installer and ffboot are mktemp now.
- release.sh rejects multiple positional versions (the last one used to
win silently) and a release without factory-era verification dies
unless explicitly bypassed; mkfw.sh refuses to pack when the public
key for the post-sign self-check is missing.
- forgefirm-logrotate: size-capped rotation (boot + hourly) for the
/data logs - a full /data breaks settings, update staging, and the
controllers own writes.
- Bench build scripts derive every path from their own location or
FF_SRC_TOP/FF_BUILD_TOP and log to mktemp files.
The controller now maps the door pair and the interlock loop onto the core's
safety-door signal, with the e-stop bit behind a machine setting. Records what
is gated and what is deliberately not, the answer to the audit's latch-reset
question, and the bench items the change still needs.
BRINGUP item 2: grbl-mode laser software implemented + bench-verified
without fire (record in the gate list); first light pending.
LIGHTBURN.md: arming/button-press operation, S-max 1000, fire gates.
scripts/bench/laser_stream_test.py: host-side stream-dump contract
verification against the null-sink build.
b5c6d9c declares the shared config readers in glowforge_homing.c;
without the declaration the hard-float build read the homing-session
timeout from the wrong register and SIGTERMed every gfcloud homing
runner ~55 ms after spawn.
forgectrl ad0b441: OpenGlow branding, operational /status dashboard.
grblHAL-glowforge c472a13: position anchor at homing for the status
readers. Runbook updated.
gitsm-pinned build of the controller with a sysvinit script (defaults 92, after forgectrl), installed in both images. Reboot-verified on the bench: controller and forgectrl come up unattended and Grbl answers on TCP:23.
ScottW514