esphome

__init__.py

[esp32] Reduce Arduino build size by 44% and build time by 36% (#13623 )

2026-02-05 10:52:43 +01:00

application.cpp

Merge remote-tracking branch 'origin/fix-ld2410-ld2412-two-byte-to-int' into integration

2026-02-28 09:02:52 -10:00

application.h

fix merge

2026-02-28 16:50:50 -10:00

area.h

[API] Sub devices and areas (#8544 )

2025-06-25 12:03:41 +00:00

automation.h

[api] Store HomeAssistant action strings in PROGMEM on ESP8266

2026-02-09 07:39:06 -06:00

base_automation.h

[scheduler] Make core timer ID collisions impossible with type-safe internal IDs (#13882 )

2026-02-09 13:16:22 -06:00

build_info_data.h

[core] Move comment to PROGMEM on ESP8266 (#12554 )

2025-12-22 21:37:51 +00:00

color.cpp

[color] Use integer math in Color::gradient to reduce code size (#14354 )

2026-02-27 19:25:13 +00:00

color.h

[core] Move Color::gradient to cpp to avoid duplicate code (#12348 )

2025-12-07 22:08:21 -06:00

component_iterator.cpp

[infrared] Implement experimental API/Core/component for new component/entity type (#13129 )

2026-01-12 05:01:23 +00:00

component_iterator.h

[api] Extract cold code from APIConnection::loop() hot path (#13901 )

2026-02-11 16:30:34 +13:00

component.cpp

Merge remote-tracking branch 'upstream/esp8266-wake-loop-any-context' into integration

2026-02-28 16:40:43 -10:00

component.h

[core] Extract set_status_flag_ helper to deduplicate status_set methods (#14384 )

2026-02-28 14:27:06 -10:00

config.py

[core] Move millis_64 rollover tracking out of Scheduler into time_64.cpp

2026-02-27 10:32:06 -10:00

controller_registry.cpp

[core] Deduplicate ControllerRegistry notify dispatch loop

2026-02-28 16:35:27 -10:00

controller_registry.h

bot comments

2026-02-28 17:10:36 -10:00

controller.h

[water_heater] (1/4) Implement API/Core/component for new water_heater component (#12498 )

2025-12-21 11:36:34 -10:00

datatypes.h

Remove backports of std (#9246 )

2025-06-29 07:56:12 +12:00

defines.h

Merge remote-tracking branch 'upstream/move-millis64-impl' into integration

2026-02-27 11:41:19 -10:00

device.h

[API] Sub devices and areas (#8544 )

2025-06-25 12:03:41 +00:00

doxygen.h

Fix api doc homepage (#8836 )

2025-05-19 13:57:41 +12:00

entity_base.cpp

Guard device_class/UoM fields and lookups with #ifdef like icon

2026-02-21 01:22:18 -06:00

entity_base.h

Guard device_class/UoM fields and lookups with #ifdef like icon

2026-02-21 01:22:18 -06:00

entity_helpers.py

Guard device_class/UoM fields and lookups with #ifdef like icon

2026-02-21 01:22:18 -06:00

event_pool.h

[libretiny] Remove unsupported lock-free queue and event pool implementations (#9653 )

2025-07-18 23:40:14 +12:00

finite_set_mask.h

[light] Extract ColorModeMask into generic FiniteSetMask helper (#11472 )

2025-10-23 14:22:46 +13:00

gpio.cpp

[gpio] Avoid heap allocation in dump_summary (#12760 )

2026-01-02 15:42:56 -10:00

gpio.h

[gpio] Avoid heap allocation in dump_summary (#12760 )

2026-01-02 15:42:56 -10:00

hal.h

[core] Add millis_64() HAL function with native ESP32 implementation (#14339 )

2026-02-27 07:48:21 -10:00

hash_base.h

[core] Fix ESP32-S2/S3 hardware SHA crash by aligning HashBase digest buffer (#13234 )

2026-01-15 18:29:11 +00:00

helpers.cpp

[core] Add pow10_int helper, replace powf in normalize_accuracy and sensor filters (#14114 )

2026-02-24 12:03:24 +13:00

helpers.h

[core] Add pow10_int helper, replace powf in normalize_accuracy and sensor filters (#14114 )

2026-02-24 12:03:24 +13:00

lock_free_queue.h

[core] Avoid expensive modulo in LockFreeQueue for non-power-of-2 sizes (#14221 )

2026-02-23 12:20:55 -06:00

log_const_en.h

Use a define for log message constants (#8952 )

2025-06-11 12:32:51 +12:00

log.cpp

[core] Replace USE_ESP_IDF with USE_ESP32 across components (#12673 )

2025-12-27 11:59:55 -10:00

log.h

[core] Replace USE_ESP_IDF with USE_ESP32 across components (#12673 )

2025-12-27 11:59:55 -10:00

lwip_fast_select.c

Restrict wake_loop_any_context to ESP32 only

2026-02-28 16:32:05 -10:00

lwip_fast_select.h

Restrict wake_loop_any_context to ESP32 only

2026-02-28 16:32:05 -10:00

macros.h

[nrf52,ssd1306_i2c] fix build error (#11847 )

2025-11-11 18:18:17 +00:00

optional.h

[binary_sensor] Add action to invalidate state and pass to HA (#8961 )

2025-06-12 09:16:20 +10:00

preferences.h

Add Factory Reset button and switch (#3724 )

2022-09-12 10:23:46 +12:00

progmem.h

[core] Add PROGMEM_STRING_TABLE macro for flash-optimized string lookups (#13659 )

2026-02-06 15:26:16 +01:00

ring_buffer.cpp

RingBuffer: Make partial writing optional (#10302 )

2025-09-09 08:39:47 -05:00

ring_buffer.h

RingBuffer: Make partial writing optional (#10302 )

2025-09-09 08:39:47 -05:00

scheduler.cpp

[rp2040] Use native time_us_64() for millis_64() (#14356 )

2026-02-27 11:18:02 -10:00

scheduler.h

Merge remote-tracking branch 'upstream/move-millis64-impl' into integration

2026-02-27 11:41:19 -10:00

string_ref.h

deferred

2026-02-21 21:53:57 -06:00

template_lambda.h

[template] Eliminate optional wrapper to save 4 bytes RAM per instance (#11610 )

2025-10-30 15:06:21 +13:00

time_64.cpp

Guard TAG, log.h, and cinttypes behind ESPHOME_DEBUG_SCHEDULER

2026-02-27 11:39:34 -10:00

time_64.h

[core] Move millis_64 rollover tracking out of Scheduler into time_64.cpp

2026-02-27 10:32:06 -10:00

time.cpp

[time] Eliminate libc timezone bloat (~9.5KB flash ESP32, ~2% RAM on ESP8266) (#13635 )

2026-02-26 15:12:44 -10:00

time.h

[time] Eliminate libc timezone bloat (~9.5KB flash ESP32, ~2% RAM on ESP8266) (#13635 )

2026-02-26 15:12:44 -10:00

util.cpp

ESP-IDF support and generic target platforms (#2303 )

2021-09-20 11:47:51 +02:00

util.h

ESP-IDF support and generic target platforms (#2303 )

2021-09-20 11:47:51 +02:00

version.h

Add ESPHOME_VERSION_CODE define (#2324 )

2021-09-20 20:16:59 +12:00