- aes67_cfg: cfg_set_number(group, key, value, apply) for firmware-side
changes, stored in NVS like a POST; apply can be skipped.
- aes67_sdp_sap: once a second, a change of the PTP GM (ts-refclk) bumps
aes67.session_ver without re-applying the aes67 group (no stream
restart); SAP then re-announces. Runs whether or not SAP is on.
- Verified with ptp4l as a normal clock (p1 128): board auto (p1 250)
steps down to SLAVE (session_ver 1->2); role master p1 100 via API ->
board MASTER at once (->3); back to auto p1 250 -> ptp4l takes over
within ~1 s, board SLAVE again (->4).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
httpd_txrx warned on every client reset (errno 104) and httpd_uri on
every 404 (the UI polls /api/player every 2 s until step 7), flooding
syslog. Both set to error level; our handlers log the 4xx that matter.
Remaining known line: 'httpd_resp_send_err: error calling setsockopt :
22' (error level) when a client closes right after a 4xx; a harmless
race in IDF's CONFIG_HTTPD_ERR_RESP_NO_DELAY handling, the response is
already delivered.
Verified via syslog: 10 status + 10 /api/player requests, no httpd lines.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- aes67_ota: GET /api/ota (version, project, build_date, idf, running,
previous, previous_version, pending_verify, can_rollback), POST
/api/ota streamed into the inactive slot (4 KiB chunks), POST
/api/ota/confirm and /api/ota/rollback.
- Rejected before any flash write: bad magic, wrong chip, wrong
project_name, chip revision outside the image's min/max range.
esp_ota_end verifies the whole image.
- Self-test on a pending image: IP address plus HTTP 200 from our own
/api/status within 60 s marks it valid; otherwise mark invalid and
reboot into the previous slot. A crash before that is rolled back by
the bootloader.
- CONFIG_AES67_OTA_SELFTEST_FORCE_FAIL (test builds only) forces a
failed self-test.
- aes67_web: web_reboot_later() shared by /api/reboot and OTA.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- aes67_web/cfg.c: cfg_register(group, defaults, validate, apply),
cfg_override_defaults() for project defaults, cfg_get(). Stored values
are loaded on register and merged over defaults (known keys, matching
types). NVS keeps only keys that differ from defaults, one JSON string
per group, so new firmware defaults still reach untouched settings.
- POST /api/config: type check against defaults, per-group validation,
nothing stored unless every group passes; 400 "group.key: reason".
Unknown keys/groups are ignored. Returns the new config.
- Core groups registered by their components with the UI's ranges:
ptp (aes67_ptp), aes67 (aes67_tx, incl. multicast range and mono_sum
=> 1 channel), net/inet (aes67_net), log (aes67_syslog).
- Project: PROJECT.def overrides (hostname p4-aes67, name P4 AES67) and
the "source" group in main/project_cfg.c.
- Config is stored only; nothing is applied live yet.
- Verified on board: defaults, valid save, 8 rejected values (nothing
stored), persistence across reboot, restore to defaults.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- aes67_web: httpd (wildcard URI matching), serves web/index.html embedded
via EMBED_TXTFILES, status registry (status_register) and route registry
(web_register_uri), GET /api/status, POST /api/reboot (restarts 0.5 s
after the response).
- Status fields come from each core component: aes67_net (ip, aes67_ip,
mac, link), aes67_health (fw, uptime_s, heap_free, psram_free),
aes67_tx stub (tx_packets, underruns = 0). No ptp object yet, so the UI
shows "no data".
- Verified on board: / serves index.html byte-identical (27601 B),
/api/status returns live values, reboot via API returns in ~12 s.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- Board checked with esptool: ESP32-P4 rev v1.3 (engineering silicon),
32 MB GigaDevice flash. Rev <3 support and 32 MB set in sdkconfig.defaults.
- OTA partition layout: nvs, otadata, phy_init, ota_0/ota_1 (6 MB each,
below 16 MB), coredump; no factory app. Partition table at 0x10000 so
the bootloader can grow.
- App rollback enabled in the bootloader from the start.
- PROJECT_VER from git describe --tags --always --dirty.
- Empty stubs for the nine aes67_* core components; main logs version
and chip revision.
- Built with ESP-IDF v5.5.5; not yet flashed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
bsncubed