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Author SHA1 Message Date
J. Nick KostonandJ. Nick Koston f54756ae2d [socket] Address review comments: doc comments and (void) flags 
- Document port_host byte order convention in lwip_ip_to_sockaddr
- Note intentional method hiding in LWIPRawUDPRecvImpl
- Note recvfrom truncation differs from POSIX MSG_TRUNC
- Add (void) flags in sendto to clarify flags are ignored

Co-Authored-By: J. Nick Koston <nick@koston.org>
 2026-03-10 01:12:15 -10:00
J. Nick Koston 49ba08cec9 [socket] Add lwip raw UDP socket implementation 
Add native UDP support to the lwip raw TCP socket layer used by
ESP8266 and RP2040, eliminating the need for Arduino WiFiUDP fallback.

Two new classes:
- LWIPRawUDPImpl: send-only UDP (8 bytes overhead)
- LWIPRawUDPRecvImpl: send+recv with fixed-size ring buffer (no heap
  allocation in recv callback)

Factory functions: socket_udp(), socket_udp_recv(), socket_ip_udp(),
socket_ip_udp_recv() with UDPSocket/UDPRecvSocket type aliases.

Additive only — no consumer migration in this PR.
 2026-03-10 01:12:15 -10:00
J. Nick Koston 81d12fd14a [socket] Hold lwip lock for entire write() operation 
Same pattern as writev — write() calls internal_write_() then
internal_output_(), each acquiring the lock separately. Hold
the lock at the outer scope so inner calls just bump the
recursion counter.
 2026-03-10 00:57:36 -10:00
J. Nick Koston cc05bf3ed2 [socket] Add LWIP_LOCK to socket factory functions 
tcp_new() is an lwip core API call that must be bracketed with
the lwip lock on RP2040 per pico-sdk docs. Add LWIP_LOCK() to
socket() and socket_listen() factory functions.
 2026-03-10 00:55:34 -10:00
J. Nick Koston c182c0c74f [socket] Hold lwip lock for entire readv/writev scatter-gather operation 
Avoid repeated lock acquire/release cycles per iovec element.
The recursive mutex re-entry in inner calls is nearly free (counter
bump), while the outer lock prevents the expensive IRQ disable/enable
on each iteration.
 2026-03-10 00:53:01 -10:00
J. Nick Koston a88e9b8146 [socket] Fix RP2040 TCP race condition between lwip callbacks and main loop 
On RP2040 (Pico W), arduino-pico sets PICO_CYW43_ARCH_THREADSAFE_BACKGROUND=1,
which means lwip callbacks (recv_fn, accept_fn, err_fn) run from a PendSV
interrupt — not the main loop. This allows them to preempt read(), write(),
close(), and accept() at any point, causing race conditions on shared state
like the rx_buf_ pbuf chain.

The most critical race: recv_fn calls pbuf_cat(rx_buf_, pb) while read() is
freeing nodes in the same chain, leading to use-after-free and lwip's
"Creating an infinite loop" assertion panic. This is the root cause of #10681.

Fix: implement RP2040's LwIPLock (previously a no-op) to call
cyw43_arch_lwip_begin/end, which acquires the pico-sdk async_context recursive
mutex. Add LWIP_LOCK() guards to all main-loop lwip API call sites in the
socket layer.

On ESP8266, lwip callbacks run cooperatively from the main loop, so
LwIPLock remains a no-op.

Closes #10681
 2026-03-10 00:34:20 -10:00
J. Nick Koston 4b50d14496 [serial_proxy] Reduce loop() overhead by disabling when idle and splitting read path (#14673) 2026-03-10 02:10:03 -05:00
Javier PeletierJ. Nick KostonJ. Nick Koston
 		e82f0f4432 [cpptests] support testing platform components (#13075) 
Co-authored-by: J. Nick Koston <nick@home-assistant.io>
Co-authored-by: J. Nick Koston <nick@koston.org>
 2026-03-10 02:41:02 +00:00
Tobias StanzelJ. Nick KostonJ. Nick KostonJ. Nick KostonCopilot
 		00f809f5f0 [sen6x] fix memory leak issue (#14623) 
Co-authored-by: J. Nick Koston <nick@koston.org>
Co-authored-by: J. Nick Koston <nick@home-assistant.io>
Co-authored-by: J. Nick Koston <nick+github@koston.org>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
 2026-03-09 21:45:20 -04:00
Jonathan SwobodaClaude Opus 4.6J. Nick Koston
 		c31ac662bd [multiple] Fix crashes from malformed external input (#14643) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: J. Nick Koston <nick@home-assistant.io>
 2026-03-09 20:39:58 -04:00
J. Nick Koston d6ce5dda81 [ci] Skip YAML anchor keys in integration fixture component extraction (#14670) 2026-03-09 22:54:56 +00:00
J. Nick Koston dadbdd0f7b [ci] Make codeowner label update non-fatal for fork PRs (#14668) 2026-03-09 12:34:31 -10:00
Jonathan SwobodaClaude Opus 4.6J. Nick Koston
 		d96be88ff5 [multiple] Fix reliability issues in 5 components (#14655) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: J. Nick Koston <nick@koston.org>
 2026-03-09 18:32:57 -04:00
Jonathan SwobodaandClaude Opus 4.6 d2686b49be [canbus] Fix multiple MCP component bugs (#14461) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-09 18:15:33 -04:00
Keith Burzinski 468ce74c8e [api][serial_proxy] Fix dangling pointer (#14640) 2026-03-09 17:04:47 -05:00
Jonathan SwobodaandClaude Opus 4.6 b3fc43c13c [multiple] Fix wrong behavior in sensor calculations and drivers (#14644) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-09 18:00:17 -04:00
Jonathan SwobodaandClaude Opus 4.6 308e8e78cd [ble_scanner] Escape special characters in JSON output (#14664) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-09 17:59:36 -04:00
Jonathan SwobodaandClaude Opus 4.6 470d9160a5 [demo] Fix alarm control panel auth bypass when code is omitted (#14645) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-09 17:57:02 -04:00
Jonathan SwobodaandClaude Opus 4.6 9902447834 [multiple] Fix minor bugs in 8 components (#14650) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-09 17:51:50 -04:00
Jonathan SwobodaandClaude Opus 4.6 7c1b9f0cb4 [multiple] Fix wrong behavior in 5 components (#14647) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-09 17:22:06 -04:00
Jonathan SwobodaandClaude Opus 4.6 fecedeb018 [multiple] Fix crashes from malformed external input (batch 2) (#14651) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-09 17:20:09 -04:00
Jonathan SwobodaandClaude Opus 4.6 9418f35cc3 [multiple] Remove unnecessary heap allocations in 4 components (#14656) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-09 17:18:44 -04:00
Jonathan SwobodaandClaude Opus 4.6 08a0608a48 [wifi][captive_portal][heatpumpir][es8388] Fix wrong behavior in 4 components (#14657) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-09 17:18:21 -04:00
Jonathan SwobodaandClaude Opus 4.6 b721cd48e5 [hmc5883l][mmc5603][honeywellabp2][xgzp68xx][max9611] Fix uninitialized members (#14659) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-09 17:18:07 -04:00
Jonathan SwobodaandClaude Opus 4.6 75f55adbfa [api][at581x][vl53l0x] Fix bounds check issues in 3 components (#14660) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-09 17:17:31 -04:00
Jonathan SwobodaandClaude Opus 4.6 a379e5a635 [runtime_image][st7701s] Fix BMP decoder and LCD init bugs (#14663) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-09 17:16:29 -04:00
dependabot[bot] 019db74582 Bump setuptools from 82.0.0 to 82.0.1 (#14665) 
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2026-03-09 20:44:27 +00:00
Jonathan SwobodaandClaude Opus 4.6 31f4b4d00d [multiple] Fix undefined behavior across components (#14639) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-09 07:33:08 -04:00
Jonathan SwobodaClaude Opus 4.6J. Nick Koston
 		0db9137d91 [multiple] Add division by zero guards (#14634) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: J. Nick Koston <nick+github@koston.org>
 2026-03-09 00:10:48 -04:00
Clyde Stubbs f3ca86b670 [ci-custom] Directions on constant hoisting (#14637) 2026-03-08 23:48:03 -04:00
J. Nick KostonandClaude Opus 4.6 088a8a4338 [ci] Match symbols with changed signatures in memory impact analysis (#14600) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-08 17:23:58 -10:00
Jonathan SwobodaandClaude Opus 4.6 5d3893368d [multiple] Add array bounds checks (#14635) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-08 23:16:32 -04:00
Jonathan SwobodaandClaude Opus 4.6 5b9cab02be [multiple] Add default initializers to uninitialized member variables (#14636) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-08 22:37:54 -04:00
Edward Firmopre-commit-ci-lite[bot]CopilotJ. Nick Koston
 		cac751e9e8 [nextion] Add configurable HTTP parameters for TFT upload (#14234) 
Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: J. Nick Koston <nick@koston.org>
 2026-03-09 01:29:41 +00:00
J. Nick KostonCopilotClaude Opus 4.6
 		6ba5c9a705 [api] Skip state_action_() call in noise data path (#14629) 
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-09 01:22:39 +00:00
J. Nick Koston c681dc8872 [socket] Add socket wake support for RP2040 (#14498) 2026-03-08 15:11:24 -10:00
J. Nick KostonandClaude Opus 4.6 d0285cdc41 [core] Pack entity flags into configure_entity_() and protect setters (#14564) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-08 15:11:15 -10:00
J. Nick Koston 9547a54fac [const] Move CONF_ENABLE_FULL_PRINTF to const.py (#14633) 2026-03-08 14:52:40 -10:00
J. Nick Koston b05dbfccd3 [api] Bump noise-c to 0.1.11 (#14632) 2026-03-08 14:52:21 -10:00
J. Nick Koston aef2d74e41 [ld2450] Add integration tests with mock UART (#14611) 2026-03-08 14:32:59 -10:00
J. Nick Koston e1c849d5d2 [esp8266] Wrap printf/vprintf/fprintf to eliminate _vfiprintf_r (~1.6 KB flash) (#14621) 2026-03-08 14:32:47 -10:00
J. Nick Koston c11ad7f0e6 [rp2040] Wrap printf/vprintf/fprintf to eliminate _vfprintf_r (~9.2 KB flash) (#14622) 2026-03-08 14:32:35 -10:00
J. Nick KostonandClyde Stubbs 88536ff72b [modbus] Fix timeout for non-hardware UARTs (e.g., USB UART) (#14614) 
Co-authored-by: Clyde Stubbs <2366188+clydebarrow@users.noreply.github.com>
 2026-03-08 14:31:42 -10:00
J. Nick Koston 93d7ec4d72 [esp32_ble] Inline ble_addr_to_uint64 to eliminate call overhead (#14591) 2026-03-08 14:07:59 -10:00
J. Nick Koston 66a5ad0d75 [core] Skip zero-initialization of StaticVector data array (#14592) 2026-03-08 14:06:55 -10:00
J. Nick Koston 771404668d [api] Inline fast path of try_to_clear_buffer (#14630) 2026-03-08 14:01:01 -10:00
J. Nick Koston 76c567a71c [scheduler] Use std::atomic<uint8_t> instead of std::atomic<bool> for remove flag (#14626) 2026-03-08 14:00:04 -10:00
J. Nick Koston e7730cff00 [esp32_ble] Optimize BLE event hot path performance (#14627) 2026-03-08 13:59:40 -10:00
Jonathan SwobodaClaude Opus 4.6J. Nick Koston
 		d5dc4a39cb [i2s_audio] Fix mono sample swap and block 8-bit mono on ESP32 (#14516) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: J. Nick Koston <nick@koston.org>
 2026-03-08 12:10:43 -10:00
Keith Burzinski 50b3f9d25c [mixer_speaker] Add task debounce (#14581) 2026-03-08 18:09:06 -04:00