TS sync now always runs: the periodic tick (TS sample, OPEN transport
flush, internal snapshot) exists in every build, so the unified periodic
output no longer depends on BLE_LOG_TS_ENABLED and idle systems without
dispatch activity still flush every second.
- New BLE_LOG_TS_SYNC_TOGGLE_IO_ENABLED gates only the analyzer toggle
IO (GPIO config, level writes, reset); with it unset, TS snapshots
still sample the clocks and carry io_level = 0. BLE_LOG_TS_ENABLED
keeps its prompt as a deprecated compatibility entry that selects
BLE_LOG_TS_SYNC_TOGGLE_IO_ENABLED, so existing projects keep the old
toggle behavior, and the TS trigger entries drop their dependency on
it.
- ble_log_ts is no longer a separate module: its 95-line shell (clock
sampling, toggle IO management) joins ble_log_rt.c, the only runtime
that drives it. ble_log_ts_info_t moves to ble_log_lbm_v2.h (the
snapshot interface that consumes it), the BLE_LOG_GET_LC_TS chip
table moves next to its single caller, the init/deinit folds into
ble_log_rt_init/deinit, the reset folds into ble_log_sync_enable, and
the sampler becomes a void static now that its failure paths are gone.
- The runtime hook is gone: with the tick always present, its throttled
defer-callback fallback for runtime-disabled sync served no one. The
TS tick is the only periodic output source; ble_log_sync_enable(false)
now means full periodic silence, and ble_log_rt_dispatch loses its
return value. The version-info regression now arms the tick instead
of the hook.
- BLE_LOG_GET_LC_TS branches on CONFIG_BT_DUAL_MODE_ARCH: the
dual-mode-arch controllers (ESP32-H4, ESP32-S31) expose their link
layer timer as r_sched_timer_getCurrentTimeU32, but the symbol is
obfuscated in the current prebuilt libraries, so those targets report
lc_ts = 0 for now; call the accessor once the libraries export it.
The Gen 2 branch keeps r_ble_lll_timer_current_tick_get (defined by
every C5/C6/C61/H2/H21 library, verified by nm and by linking
ble_log_test for ESP32-C6); ESP32-H4 and ESP32-S31 fall out of it.
- ble_log_ts_info_update's old shape is gone entirely: the heap-allocated
global ts_info and its critical section memcpy were leftovers from the
pointer-return API; the sampler writes the caller object in place and
keeps only the toggle IO phase as cross-call state. int_src_code is
filled outside the critical section; the phase toggle stays inside to
exclude the write in ble_log_sync_enable.
Idle systems no longer touch the controller clock: the legacy
accessors dereference controller state and INIT precedes controller
initialization, so the sampler returns lc_ts = 0 while the controller
is idle instead of reading it. The deferred dispatch callback drains
only the queue depth observed at entry and re-arms itself for arrivals
left behind, so it cannot monopolize the shared ESP timer task.
Partially-filled OPEN transports previously waited for a capacity seal
or an explicit ble_log_flush(); an app that never calls flush loses the
parked frames at test end. Three triggers now cover the gap:
- The periodic output tick (the TS trigger, or the runtime hook when
TS is disabled) flushes OPEN transports ahead of the periodic
snapshot. The flusher never waits for a lock: a transport whose lock
is held is left a pending-seal marker instead.
- The next claim that takes the transport lock sees the marker and
seals the buffered frames before scanning on for another transport;
if no writer ever returns, the next periodic pass seals the
transport uncontended.
- ble_log_deinit() drains the remaining OPEN transports after the
writer gate closes and before the runtime queue is destroyed; the
peripheral deinit wait completes the delivery.
The marker is cleared by seal_and_send (the choke point of every seal
path), by the direct FREE return in ble_log_commit's error path, and on
recycle, so it never survives a transport lifecycle. The full-barrier
ble_log_flush() semantics are unchanged.
Tests cover the pending-seal handoff (claim-locked flush hook), the deinit drain of a parked sub-capacity burst, and the real ble_log_deinit() path through the auto-recycle hook.
Move the stream write interface (redir_get_trans / redir_seal /
stream_write / stream_flush) out of ble_log_lbm_v2.c into a dedicated
ble_log_redir.c with its own internal header, matching the rt/ts
module layout. The pool keeps the recycle inflight hook and the flush
hooks.
The REDIR console stream keeps its own 24-bit frame sequence in
ble_log_redir_t: a raw console stream is not a log attempt, so it
never consumes the Global SN (which would fake loss gaps). g_frame_sn
stays TU-local to ble_log_lbm_v2.c, and the redundant modulo masks
are dropped: BLE_LOG_MAKE_FRAME_META enforces the 24-bit wire field at
the packing site, so BLE_LOG_SN_MODULO is removed.
REDIR payloads are a raw console stream with no timestamp prefix: a
per-frame ESP timer timestamp anchored at most ~1s of aggregated text,
cost a breaking wire change, and had no consumer on the receiver side.
Alignment with the core timeline uses receiver arrival time (bounded
by the periodic redirection flush).
Compression encoders claim pool storage through the new
ble_log_claim/ble_log_commit interface and encode in place: the
per-channel static payload buffers and their CAS busy management go
away, and each record is one ENCODE frame. The timestamp and CAS
helper macros (and their lbm call sites) are capitalized to the
all-uppercase convention for function-like macros as part of the
rewrite.
Test coverage lands with the feature:
- ble_log_test: golden v7 wire bytes, snapshot layout, pool exhaustion
and reserve use, claim/commit stale-handle rejection, periodic
snapshot busy/loss, FLUSH reset semantics; the stale-claim
assertions are sabotage-verified to fail when the state or
generation check is deleted;
- ble_log_rt_test: runtime dispatch latency and batch drain, TS-valid
snapshot cadence, deinit races across repeated init/deinit rounds
(valid HCI macro inputs, corrected regression setup);
- ble_log_perf_test: per-writer throughput and cycle measurement
against the unified pool with the shared/reserve split and paced
no-loss profiles.
Replace the legacy multi-LBM transport layer with one shared pool:
- one bitmap-indexed pool of CONFIG_BLE_LOG_POOL_TRANS_CNT transports
with a non-yield reserve for ISR and critical-section writers;
- per-transport state machine (FREE/OPEN/CLAIMED/SENDING) guarded by a
per-transport CAS lock; bitmaps are only candidate hints;
- claim/commit interface for the compressed-log path; claim bookkeeping
lives in the pool (ble_log_pool_claim_t), not in the peripheral
transport;
- dedicated Internal Snapshot transport and fixed-layout snapshot
record (reason flags, version block, lc/esp/os clock samples, pool
state, compact core statistics);
- source-local 24-bit wire sequences and compact per-source counters;
- UART console redirection stream writer (ble_log_redir_t);
- CMakeLists compiles ble_log_lbm_v2.c instead of ble_log_lbm.c; the
legacy ble_log_lbm.c/.h stay in-tree, out of the build, until their
removal;
- the public ble_log_src_t ABI is restored and frozen; protocol v7
wire source IDs are a separate internal enum (ble_log_wire_src_t)
and the older BLE Stack sources map onto the v7 core sources
(LL_TASK/LL_ISR -> LL, LL_HCI/HCI -> HCI, HOST -> CUSTOM);
BLE_LOG_VERSION 7;
- Kconfig: pool sizing options replace the LBM options, whose names
remain as hidden deprecated symbols for backward sdkconfig
compatibility; BLE_LOG_HOST_SIDE_HCI_LOG_ENABLED becomes the single
BLE_LOG_HCI_LOG_ENABLED switch for host and controller HCI traffic
(Bluedroid and NimBLE host call sites follow the rename), enabled
by default on all targets instead of only where
BLE_LOG_IS_ESP_LEGACY_CONTROLLER; the old name keeps a deprecated
promptless shim that selects the new symbol, so sdkconfig files
still pinning it keep host HCI logging enabled;
- util: ble_log_cas_acquire/release become macros; multi-call-site
pool helpers are no longer inline (IRAM);
- test app record structs gain a source_meta field for the v7 wire
source byte;
- the Internal Snapshot no longer carries a schema_version: the record
is self-identifying via int_src_code and the version block.
ble_log_write_hci encoded the direction in bit 7 of the caller's type
byte and then cleared that bit unconditionally after the write,
leaving the caller's buffer mutated. Save the complete type byte, set
bit 7 only around the synchronous copy, and restore it afterwards;
the direction argument is now treated as a boolean.
HCI H4 type bytes (0x01..0x04) always have bit 7 clear, so no legal
input observes a behavior change.
Roaming previously used REASON_RSSI (5), which APs decode as Load
Balancing. Send Low RSSI (16) from RoamingApp and the example
without changing the public btm_query_reason enum.
commit d6771a0608 made gen_soc_caps_kconfig.py import esp_pylib, but the
check-generated-soc-caps-kconfig hook never listed it in additional_dependencies.
Since the hook uses language: python (isolated env), the import failed with
ModuleNotFoundError. Add esp-pylib to match the other scripts that depend on it.
Move the PMU internal voltage calibration related efuse read LL
functions
from efuse_ll.h into pmu_ll.h, renaming them with the pmu_ll prefix.
efuse_ll.h should only contain efuse controller or system-global
functions;
other modules' private efuse bits belong to their own LL layer.
Affected chips: esp32c5, esp32c6, esp32c61, esp32h2, esp32h4, esp32p4.
Moved functions (renamed efuse_ll_get_* -> pmu_ll_get_*):
- get_active_hp_dbias, get_active_lp_dbias
- get_dbias_vol_gap
- get_lslp_dbg, get_dslp_dbg (where present)
- get_lslp_hp_dbias, get_dslp_lp_dbias (where present)
- get_dslp_dbias (esp32h2)
Fix DTM TX buffer leak in the BLE controller that could cause memory exhaustion and Interrupt WDT timeout during or after DTM TX tests.
Closes BLERP-3072 and BLERP-3097
See merge request espressif/esp-idf!52250
fix(ppa): fix for SRM operation potential block if do 90/270 degree rotation
Closes IDFGH-18204 and IDFGH-17870
See merge request espressif/esp-idf!49657
