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lock-free-queue-avoid-modulo
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Author SHA1 Message Date
J. Nick Koston
25c3c79809 Rename next_index_ to next_index for static method naming convention 
Static methods should not have trailing underscore per clang-tidy
readability-identifier-naming rules.
 2026-02-22 22:47:19 -06:00
J. Nick Koston
11095bc15e [core] Avoid expensive modulo in LockFreeQueue for non-power-of-2 sizes 
Replace modulo-based ring buffer index advancement with constexpr-dispatched
approach: power-of-2 sizes keep modulo (compiler emits single mask instruction),
non-power-of-2 sizes use comparison+branch instead of multiply-shift sequences.

Benchmarked on real ESP32-C3 (RISC-V) hardware (100k iterations):
- SIZE=88 (BLE):  24,120 us -> 6,493 us (3.7x faster)
- SIZE=30 (MQTT): 22,816 us -> 6,879 us (3.3x faster)
- SIZE=32 (pow2): identical (both use mask)

Flash savings on ESP32 Xtensa (BLE proxy build):
- push(): 149 -> 133 bytes (-16 B)
- pop():   78 ->  67 bytes (-11 B)
 2026-02-22 22:41:22 -06:00
schrob
ee94bc4715 [openthread] Refactor to optimize and match code rules (#14156) 2026-02-22 22:43:42 -05:00
schrob
6801604533 [openthread] Add Thread version DEBUG trace (#14196) 2026-02-22 22:40:40 -05:00
schrob
5c388a5200 [openthread_info] Optimize: Devirtualize/unify (#14208) 2026-02-22 22:39:36 -05:00
J. Nick Koston
d239a2400d [text_sensor] Conditionally compile filter infrastructure (#14213) 2026-02-22 21:36:21 -06:00
J. Nick Koston
93ce582ad3 [sensor] Conditionally compile filter infrastructure (#14214) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-22 21:35:51 -06:00
J. Nick Koston
6e70987451 [binary_sensor] Conditionally compile filter infrastructure (#14215) 2026-02-22 21:35:30 -06:00
schrob
263fff0ba2 Move CONF_OUTPUT_POWER into const.py (#14201) 2026-02-22 22:35:00 -05:00
J. Nick Koston
ded457c2c1 [libretiny] Tune oversized lwIP defaults for ESPHome (#14186) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
 2026-02-23 13:52:46 +13:00
J. Nick Koston
b539a5aa51 [water_heater] Fix device_id missing from state responses (#14212) 2026-02-22 23:07:56 +00:00
J. Nick Koston
5fddce6638 [logger] Make tx_buffer_ compile-time sized (#14205) 2026-02-23 12:02:05 +13:00
J. Nick Koston
ee1f521325 [http_request] Replace std::list<Header> with std::vector in perform() chain (#14027) 2026-02-23 11:59:54 +13:00
J. Nick Koston
ede2da2fbc [core] Conditionally compile get_loop_priority with USE_LOOP_PRIORITY (#14210) 2026-02-23 10:57:23 +13:00
J. Nick Koston
509f06afac [network] Improve IPAddress::str() deprecation warning with usage example (#14195) 2026-02-23 10:56:09 +13:00
J. Nick Koston
1753074eef [web_server_base] Remove unnecessary Component inheritance and modernize (#14204) 2026-02-23 10:01:07 +13:00
Edward Firmo
e013b48675 [nextion] Add error log for failed HTTP status during TFT upload (#14190) 2026-02-21 23:44:06 -06:00
J. Nick Koston
49e4ae54be [bme68x_bsec2] Fix compilation on ESP32 Arduino (#14194) 2026-02-22 05:22:59 +00:00
J. Nick Koston
d5c9c56fdf [platformio] Add exponential backoff and session reset to download retries (#14191) 2026-02-21 19:41:43 -06:00
J. Nick Koston
a468261523 [scheduler] De-template and consolidate scheduler helper functions (#14164) 2026-02-21 19:41:26 -06:00
J. Nick Koston
462ac29563 [scheduler] Use relaxed memory ordering for atomic reads under lock (#14140) 2026-02-21 17:29:41 -06:00
J. Nick Koston
6f198adb0c [scheduler] Reduce lock acquisitions in process_defer_queue_ (#14107) 2026-02-21 14:29:50 -06:00
J. Nick Koston
e521522b38 [haier] Fix uninitialized HonSettings causing API connection failures (#14188) 2026-02-21 13:54:43 -06:00
J. Nick Koston
5a07908dfa [api] Fix build error when lambda returns StringRef in homeassistant.event data (#14187) 2026-02-21 13:54:20 -06:00
J. Nick Koston
9571a979eb [ci] Suggest StringRef instead of std::string_view (#14183) 2026-02-21 13:53:45 -06:00
tomaszduda23
48ba007c22 [nrf52] print line number after crash in logs (#14165) 2026-02-21 14:16:20 -05:00
Clyde Stubbs
6ff17fbf7c [epaper_spi] Fix color mapping for weact (#14134) 2026-02-22 04:17:54 +11:00
J. Nick Koston
416b97311b [mqtt] Remove broken ESP8266 ssl_fingerprints option (#14182) 2026-02-21 11:12:35 -06:00
J. Nick Koston
7fb09da7cf [dsmr] Add deprecated std::string overload for set_decryption_key (#14180) 2026-02-21 11:08:13 -06:00
Sxt Fov
6ecb01dedc [cc1101] actions to change general and tuner settings (#14141) 
Co-authored-by: Jonathan Swoboda <154711427+swoboda1337@users.noreply.github.com>
 2026-02-21 08:45:15 -05:00
Clyde Stubbs
518f08b909 [mipi_dsi] Disallow swap_xy (#14124) 2026-02-21 19:51:13 +11:00
Rodrigo Martín
2eac106f11 [mqtt] add missing precision in HA autodiscovery (#14010) 2026-02-20 23:20:27 -05:00
J. Nick Koston
f77da803c9 [api] Write protobuf encode output to pre-sized buffer directly (#14018) 2026-02-20 21:39:18 -06:00
J. Nick Koston
f8f98bf428 [logger] Reduce UART driver heap waste on ESP32 (#14168) 2026-02-21 03:16:49 +00:00
J. Nick Koston
abe37c9841 [uptime] Use scheduler millis_64() for rollover-safe uptime tracking (#14170) 2026-02-21 03:08:49 +00:00
J. Nick Koston
8589f80d8f [api,ota,captive_portal] Fix fd leaks and clean up socket_ip_loop_monitored setup paths (#14167) 2026-02-20 20:59:49 -06:00
J. Nick Koston
0e38acd67a [api] Warn when clients connect with outdated API version (#14145) 2026-02-20 19:21:56 -06:00
J. Nick Koston
a3f279c1cf [usb_host] Implement disable_loop/enable_loop pattern for USB components (#14163) 2026-02-20 19:21:14 -06:00
J. Nick Koston
35037d1a5b [core] Deduplicate base64 encode/decode logic (#14143) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-20 19:20:58 -06:00
J. Nick Koston
d206c75b0b [logger] Fix loop disable optimization using wrong preprocessor guard (#14158) 2026-02-20 19:20:44 -06:00
tomaszduda23
1d3054ef5e [nrf52,logger] Early debug (#11685) 2026-02-20 16:12:50 -06:00
Jonathan Swoboda
db6aa58f40 [max7219digit] Fix typo in action names (#14162) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-20 16:06:46 -05:00
Pawelo
48115eca18 [safe_mode] Extract RTC_KEY constant for shared use (#14121) 
Co-authored-by: J. Nick Koston <nick+github@koston.org>
 2026-02-20 14:08:31 -06:00
dependabot[bot]
edfc3e3501 Bump ruff from 0.15.1 to 0.15.2 (#14159) 
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: J. Nick Koston <nick@home-assistant.io>
 2026-02-20 19:32:41 +00:00
dependabot[bot]
1a37632891 Bump pylint from 4.0.4 to 4.0.5 (#14160) 
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2026-02-20 19:27:45 +00:00
dependabot[bot]
b85a49cdb3 Bump github/codeql-action from 4.32.3 to 4.32.4 (#14161) 
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2026-02-20 13:27:15 -06:00
Jonathan Swoboda
9c0eed8a67 [e131] Remove dead LWIP TCP code path from loop() (#14155) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: J. Nick Koston <nick@home-assistant.io>
 2026-02-20 17:03:39 +00:00
Jonathan Swoboda
887375ebef Merge branch 'release' into dev 2026-02-20 11:24:25 -05:00
Jonathan Swoboda
49356f4132 Merge pull request #14151 from esphome/bump-2026.2.1 
2026.2.1
2026.2.1 		2026-02-20 11:24:11 -05:00
Jonathan Swoboda
403235e2d4 [wifi] Add band_mode configuration for ESP32-C5 dual-band WiFi (#14148) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-20 11:20:29 -05:00