Read By Type Response Length is one octet (max 255). When MTU was
large enough to return a long characteristic value in one pair, the
server wrote (UINT8)(value_len + 2) and overflowed (e.g. 513 -> 1),
so the client rejected the PDU as GATT_INVALID_PDU (0x04).
Cap server value to 253 bytes per pair, clamp the length byte, and
continue long reads via Read Blob when the capped size is returned.
(cherry picked from commit 97905afccc)
Co-authored-by: zhanghaipeng <zhanghaipeng@espressif.com>
Skip prepare-write echo validation when the GATT stack reports a
non-success status. ATT Error Response carries no prepare-write echo
body (rsp_len=0), so the check incorrectly overwrote errors such as
GATT_INSUF_AUTHENTICATION (0x05) with GATT_INVALID_PDU (0x04).
(cherry picked from commit d5b9350d0f)
Co-authored-by: zhanghaipeng <zhanghaipeng@espressif.com>
Release the BLE sync semaphore and record HCI status when a
synchronous command is rejected via Command Status, since no
Command Complete event follows.
(cherry picked from commit 29ae92f4ef)
Co-authored-by: zhanghaipeng <zhanghaipeng@espressif.com>
When service change cancels in-progress discovery, bta_gattc_disc_cmpl()
re-triggers discovery without marking auto_update as REQ_WAITING. If a
client command is queued in p_q_cmd, bta_gattc_start_discover() refuses
to restart and the command is never dispatched.
(cherry picked from commit 13926bb9bc)
Co-authored-by: zhanghaipeng <zhanghaipeng@espressif.com>
Route unknown BD_ADDR and other immediate failures through the existing
need_cb path so ESP_GAP_BLE_UPDATE_CONN_PARAMS_EVT is always delivered.
(cherry picked from commit f9eaeb5e84)
Co-authored-by: zhanghaipeng <zhanghaipeng@espressif.com>
Include client_if, handle, bd_addr, and server cache state in the
warning logged when notification registration skips handle validation.
(cherry picked from commit 1085a32be8)
Co-authored-by: zhanghaipeng <zhanghaipeng@espressif.com>
Do not rewrite static or non-resolvable random peer addresses to
identity type 0x03 when CONFIG_BT_BLE_RPA_SUPPORTED is enabled.
(cherry picked from commit 2ef10ef488)
Co-authored-by: zhanghaipeng <zhanghaipeng@espressif.com>
The addend in `emac_hal_ptp_start()` was derived from the floating-point
`config->ptp_req_accuracy_ns` instead of the integer `base_increment`
register that actually drives the sub-second update. The cast to
`uint8_t` loses the fractional part, so the un-corrected addend leaves
the PTP clock running off-rate.
Example: with a 40 MHz XTAL and the default `req_accuracy_ns = 40`,
`base_increment` rounds 85.899 up to 86, leaving the clock +1170 ppm
fast — well outside the IEEE 802.1AS neighborRateRatio limit (~±200
ppm), so strict-1AS bridges refuse asCapable.
Compute the addend from the stored `base_increment` for both rollover
modes: `addend = 2^32 * clk_period_ns / increment_ns`.
Measured on ESP32-P4: neighborRateRatio drops from +1147.5 ppm to
+4.2 ppm, and asCapable is granted.
Co-authored-by: Ondrej Kosta <panzer412@gmail.com>
Use scripts/station_gen_build with -B and -D SDKCONFIG so generate_and_check
does not read the station example's sdkconfig or build tree. Apply
sdkconfig.defaults and IDF_TARGET=esp32 for stable header preprocessing.
Unset GIT_DIR/GIT_INDEX_FILE (and related vars) before git subprocesses so
pre-commit and git worktrees do not mis-resolve paths after cd into scripts.
Check GAP/GATT event status, fix prepare-write buffer lifecycle, and
align example code with updated Bluedroid API behavior.
(cherry picked from commit bfc47ace48)
Co-authored-by: zhiweijian <zhiweijian@espressif.com>
Add sdkconfig.defaults to turn off unused Bluedroid host features per
example role (GATT client/server, SMP, legacy adv, etc.).
(cherry picked from commit b4b640f233)
Co-authored-by: zhiweijian <zhiweijian@espressif.com>
Zhang Hai Peng
Jiang Jiang Jian
yinqingzhao
zhuanghang
Li Shuai
Xu Si Yu
morris
Hu Rui
Scramble ToolsandOndrej Kosta
Kapil Gupta
Zhi Wei Jian