J. Nick Koston
43d98cb445
Merge remote-tracking branch 'upstream/dev' into decouple_scheduler_loop_cadence
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# Conflicts:
# esphome/core/scheduler.cpp
2026-04-17 09:33:59 -05:00
J. Nick Koston
523c6f2376
[core] coerce set_interval(0) / update_interval: 0ms to 1ms ( #15799 )
2026-04-17 02:45:50 -10:00
J. Nick Koston
a0ac226e6c
[core] decouple main loop cadence from scheduler wake timing
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Restructures Application::loop() into two independent phases to stop the
scheduler from silently pulling the component loop cadence forward.
Before: Application::loop() bounded its sleep by
min(loop_interval_ - elapsed, next_schedule_in())
with a delay_time/2 floor. Any scheduler item due sooner than
loop_interval_/2 dragged the whole component phase with it. On a typical
ESP32 config with default loop_interval_=16ms, combined scheduler
activity from api / esp32_ble / esp32_ble_tracker / debug was keeping
every component's loop() running at ~128 Hz instead of the documented
~62 Hz.
This has become more visible recently as more components convert to
PollingComponent (which uses set_interval internally) and more in-tree
code uses set_interval / set_timeout directly. Adding or removing any
scheduled item silently changed every other component's loop cadence.
App.set_loop_interval() for power savings was also silently defeated.
After:
- Phase A (every tick): drain wake notifications, run scheduler.call(),
feed WDT
- Phase B (gated by loop_interval_ or HighFrequencyLoopRequester):
iterate registered components and update last_loop_
Sleep = min(time-until-next-component-phase, next_schedule_in()). When
a scheduler event wakes us early, Phase A services it and the component
phase stays gated independently. loop_interval_ is now a true minimum
interval between component phases.
The delay_time/2 floor is removed. Any legitimate need to wake faster
than loop_interval_ has proper mechanisms:
- HighFrequencyLoopRequester for sustained fast-loop needs
- Application::wake_loop_threadsafe() from any context (new in 2026.4.0)
for one-shot wake-on-event
Also guards against set_interval(0) misuse — it asks the main loop to
spin forever, which was never the intended API. Warns at creation time
pointing authors at HighFrequencyLoopRequester. set_timeout(0)/defer()
is unaffected; zero-delay one-shots remain legitimate.
Runtime stats: process_pending_stats is now called on every tick (not
just when the component phase runs) so log_interval_ isn't quantized to
the component-phase cadence. Added an inline fast-path gate in
runtime_stats.h that early-outs unless now >= next_log_time_, keeping
Application::loop() slim; the log_stats_ work stays out-of-line.
Ordering constraints preserved:
- defer() callbacks still FIFO before components same-tick (Phase A
runs before Phase B)
- Scheduled items still execute before components when both due
- Scheduled callbacks still run on main thread only
- loop_component_start_time_ is still set fresh at each component's loop
- WDT is still fed at least once per tick
2026-04-16 14:27:39 -10:00
J. Nick Koston
b232fc91ab
[runtime_stats] Track main loop active time and report overhead ( #15743 )
2026-04-16 14:07:26 -10:00
J. Nick Koston
e48c7165c5
[light] Avoid addressable transition stall at low gamma-corrected values ( #15726 )
2026-04-15 07:45:42 +12:00
J. Nick Koston
da9fbb8044
[core] Fix app_state_ status bits clobbered for non-looping components ( #15658 )
2026-04-14 07:50:11 -10:00
J. Nick Koston
8e02d0a20e
[fan] Store preset mode vector on Fan entity to eliminate heap allocation ( #15209 )
2026-04-09 10:25:37 +12:00
J. Nick Koston
faa05031a7
[climate] Store custom mode vectors on Climate entity to eliminate heap allocation ( #15206 )
2026-04-09 10:25:29 +12:00
J. Nick Koston
5d31f4aeba
[light] Use function-pointer fields in LightControlAction ( #15132 )
2026-04-07 12:00:17 -10:00
J. Nick Koston
674d030cbb
[core] Reschedule fired intervals directly into heap ( #15516 )
2026-04-07 07:36:55 -10:00
Bonne Eggleston and J. Nick Koston
c6bb1fe141
[modbus] Add integration tests for server and server via controller ( #14845 )
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Co-authored-by: J. Nick Koston <nick@home-assistant.io >
2026-04-03 20:24:02 +00:00
J. Nick Koston
9b97e95cf3
[binary_sensor] Add on_multi_click integration test ( #15329 )
2026-03-31 07:42:12 -10:00
J. Nick Koston
584807b039
[ld2410] Fix flaky integration test race condition ( #15299 )
2026-03-29 11:58:03 -10:00
J. Nick Koston
f5cd1e5e76
[ld2450] Fix flaky integration test race condition ( #15226 )
2026-03-27 08:23:26 -10:00
J. Nick Koston
9fb5b6aa15
[light] Replace initial_state storage with flash-resident callback ( #15133 )
2026-03-24 14:03:18 -10:00
J. Nick Koston
5560c9eef7
[test] Fix flakey ld2412 integration test race condition ( #15100 )
2026-03-22 21:10:51 -10:00
Keith Burzinski and Claude Sonnet 4.6
225330413a
[uart] Rename FlushResult to UARTFlushResult with UART_FLUSH_RESULT_ prefix ( #15101 )
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Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com >
2026-03-23 01:55:14 -05:00
J. Nick Koston
4d09eb2cec
[tests] Fix flaky ld24xx integration tests by disabling API batching ( #15050 )
2026-03-22 12:29:28 -10:00
J. Nick Koston and Copilot
5e68282519
[light] Fix constant_brightness broken by gamma LUT refactor ( #15048 )
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com >
2026-03-23 09:14:52 +13:00
Bonne Eggleston and J. Nick Koston
92d5e7b18c
[tests] Fix integration helper to match entities exactly ( #14837 )
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Co-authored-by: J. Nick Koston <nick@home-assistant.io >
2026-03-15 13:02:23 -10:00
J. Nick Koston
bd844fcd0a
[template] Fix misleading 'Text value too long to save' warning ( #14753 )
2026-03-13 07:37:44 -10:00
Kjell Braden
326769e43c
[runtime_image] fix BMP parsing ( #14762 )
2026-03-13 09:18:42 -04:00
J. Nick Koston
89719cf4b2
[water_heater] Set OPERATION_MODE feature flag when modes are configured ( #14748 )
2026-03-12 14:48:41 -10:00
J. Nick Koston
4d2ef09a29
[log] Detect early log calls before logger init and optimize hot path ( #14538 )
2026-03-10 09:12:10 -10:00
J. Nick Koston
9dd3ec258c
[scheduler] Replace unique_ptr with raw pointers, add leak detection ( #14620 )
2026-03-10 09:11:28 -10:00
c31ac662bd
[multiple] Fix crashes from malformed external input ( #14643 )
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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
aef2d74e41
[ld2450] Add integration tests with mock UART ( #14611 )
2026-03-08 14:32:59 -10:00
J. Nick Koston and Clyde Stubbs
88536ff72b
[modbus] Fix timeout for non-hardware UARTs (e.g., USB UART) ( #14614 )
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Co-authored-by: Clyde Stubbs <2366188+clydebarrow@users.noreply.github.com >
2026-03-08 14:31:42 -10:00
5e842a8b20
[uart] Return flush result, expose timeout via config ( #14608 )
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Co-authored-by: J. Nick Koston <nick@koston.org >
Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>
2026-03-08 05:23:13 +00:00
J. Nick Koston
888f3d804b
[ld2420] Add integration tests with mock UART ( #14471 )
2026-03-07 13:22:50 -10:00
b0be02e16d
[modbus] Fix timing bugs and better adhere to spec ( #8032 )
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Co-authored-by: brambo123 <52667932+brambo123@users.noreply.github.com >
Co-authored-by: Keith Burzinski <kbx81x@gmail.com >
Co-authored-by: J. Nick Koston <nick@koston.org >
Co-authored-by: J. Nick Koston <nick+github@koston.org >
Co-authored-by: J. Nick Koston <nick@home-assistant.io >
2026-03-05 20:54:17 +00:00
J. Nick Koston
5df4fd0a27
[tests] Fix flaky uart_mock integration tests ( #14476 )
2026-03-04 15:51:51 -10:00
J. Nick Koston
b2e8544c58
[ld2412] Add integration tests with mock UART ( #14448 )
2026-03-04 07:18:31 -10:00
Jonathan Swoboda and Claude Opus 4.6
ee78d7a0c0
[tests] Fix integration test race condition in PlatformIO cache init ( #14435 )
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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com >
2026-03-03 17:42:41 -05:00
Clyde Stubbs
cfde0613bb
[const][uart][usb_uart][weikai][core] Move constants to components/const ( #14430 )
2026-03-03 07:53:18 -05:00
J. Nick Koston
2e623fd6c3
[tests] Fix flaky log assertion race in oversized payload tests ( #14414 )
2026-03-02 11:48:50 -10:00
J. Nick Koston
3615a7b90c
[core] Eliminate __udivdi3 in millis() on ESP32 and RP2040 ( #14409 )
2026-03-02 11:42:25 -10:00
Bonne Eggleston and J. Nick Koston
3160457ca6
Create integration tests for modbus ( #14395 )
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Co-authored-by: J. Nick Koston <nick@home-assistant.io >
2026-03-01 22:51:27 -10:00
J. Nick Koston
80a2acca4f
[ld2410] Add UART mock integration test for LD2410 component ( #14377 )
2026-03-01 18:19:32 -10:00
Jonathan Swoboda and Copilot
0d5b7df77d
[sensor] Fix delta filter percentage mode regression ( #14302 )
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Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com >
2026-02-25 19:32:02 -05:00
J. Nick Koston
8bb577de64
[api] Split ProtoVarInt::parse into 32-bit and 64-bit phases ( #14039 )
2026-02-25 12:23:13 -06:00
J. Nick Koston
b539a5aa51
[water_heater] Fix device_id missing from state responses ( #14212 )
2026-02-22 23:07:56 +00:00
Jonathan Swoboda and Claude Opus 4.6
db7870ef5f
[alarm_control_panel] Fix flaky integration test race condition ( #13964 )
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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com >
2026-02-12 16:04:39 -05:00
J. Nick Koston and Jonathan Swoboda
483b7693e1
[api] Fix debug asserts in production code, encode_bool bug, and reduce flash overhead ( #13936 )
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Co-authored-by: Jonathan Swoboda <154711427+swoboda1337@users.noreply.github.com >
2026-02-11 13:57:08 -06:00
e3141211c3
[water_heater] Add On/Off and Away mode support to template platform ( #13839 )
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Co-authored-by: J. Nick Koston <nick@koston.org >
Co-authored-by: J. Nick Koston <nick@home-assistant.io >
2026-02-10 12:45:18 +00:00
J. Nick Koston and Jonathan Swoboda
e0712cc53b
[scheduler] Make core timer ID collisions impossible with type-safe internal IDs ( #13882 )
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Co-authored-by: Jonathan Swoboda <154711427+swoboda1337@users.noreply.github.com >
2026-02-09 13:16:22 -06:00
J. Nick Koston and Clyde Stubbs
41fedaedb3
[udp] Eliminate per-loop heap allocation using std::span ( #13838 )
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Co-authored-by: Clyde Stubbs <2366188+clydebarrow@users.noreply.github.com >
2026-02-08 08:26:47 -06:00
tronikos and J. Nick Koston
eb7aa3420f
Add target_temperature to the template water heater ( #13661 )
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Co-authored-by: J. Nick Koston <nick@koston.org >
2026-02-06 21:23:42 +01:00
dependabot[bot] and J. Nick Koston
4d05cd3059
Bump ruff from 0.14.14 to 0.15.0 ( #13752 )
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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 >
2026-02-04 09:24:05 +00:00
J. Nick Koston and clydebarrow
d0017ded5b
[template] Split TemplateSelect into TemplateSelectWithSetAction to save RAM ( #13685 )
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Co-authored-by: clydebarrow <2366188+clydebarrow@users.noreply.github.com >
2026-02-03 11:48:31 +00:00
J. Nick Koston