- firmware version bump V1.00.22 -> V1.00.23 (0x00010017), no code change;
user-verified BLE OTA (APP1->APP2) and UART OTA both PASS
- ble_ota_update.py: frame-level live progress bar on tty (bar/pct/bytes/
rate/per-frame ack RTT, ~10fps throttled), 5%-step lines when redirected;
resend/resync notices no longer mix into the bar line; END summary now
reports resent/resynced counters; BEGIN/END stage banners
- docs: dev log 46, AGENTS.md sync
- firmware: version bump to V1.00.22 (0x00010016), no code change
- ble_ota_update.py: cur-bank detection now reads the full devinfo output
and parses strictly (early break at the 'cur bank:' prefix could miss
'APP2' and silently default to APP1 -> wrong payload selection, caught
by the device bank_mismatch guard on hardware)
- new pre-flight check_blob_bank(): payload vector reset PC must land in
the target bank before transferring (BLE and UART paths)
- UART path: post-reboot verification over the text CLI (bank+version),
deterministic PASS/FAIL like the BLE path
- verified: UART OTA APP2->APP1 V1.00.22 full pass with auto-verify
- docs: dev log 45, AGENTS.md sync
- UART binary mode switch mechanism: enter handshake marker '[ota] binary
mode ON', explicit exit via OTA_ABORT (immediate), 10s idle fallback
(was 3s, must exceed the host retry window); host resync by CR probe
- fix: otaIdleMs not re-armed on mode entry - every second 'ota' entry was
kicked out by an instant idle timeout (leftover count from prior session)
- lossy-link tolerance: device drops partial frames after a 100ms byte gap
so host resends re-align; OTA session is now single-owner (second BEGIN
on another channel gets BAD_STATE)
- ble_ota_update.py: wait for the enter marker instead of blind sleeps,
per-frame resend (2s x3), BAD_STATE+expected-offset treated as implicit
ack for duplicate DATA/BEGIN (resync after ack loss), stage-labeled
timeouts with raw-rx dump
- verified on hardware: UART OTA full pass (55.7KB/41s, 4-5 lost frames
auto-recovered) + BLE OTA regression pass; docs: dev log 44,
ble_protocol.md 6.6 rework, AGENTS.md sync
- app_ota.c: after END ok, wait until the RSP is consumed by the host
(BLE e0005 read-out / UART TX done) plus 300ms grace before resetting,
2s timeout fallback; polled from the BLE schedule task (rwip_schedule
must keep running for the ATT read to be processed)
- main.c: app_ota_reset_poll() in the BLE schedule task loop
- docs: ble_protocol.md 6.6 note, dev log section 43, AGENTS.md sync
