alexei.dolgolyov/wled-screen-controller-mixed
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Add min brightness threshold to LED targets

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New per-target property: when effective output brightness
(max pixel value × device/source brightness) falls below
the threshold, LEDs turn off completely. Useful for cutting
dim flicker in audio-reactive and ambient setups.

Threshold slider (0–254) in target editor, badge on card,
hot-swap to running processors, persisted in storage.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Admin
2026-02-26 15:03:53 +03:00
parent c2deef214e
commit a164abe774
11 changed files with 75 additions and 1 deletions
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4
server/src/wled_controller/api/routes/picture_targets.py
View File

@@ -100,6 +100,7 @@ def _target_to_response(target) -> PictureTargetResponse:
fps=target.fps,
keepalive_interval=target.keepalive_interval,
state_check_interval=target.state_check_interval,
min_brightness_threshold=target.min_brightness_threshold,
description=target.description,
auto_start=target.auto_start,
created_at=target.created_at,
@@ -159,6 +160,7 @@ async def create_target(
fps=data.fps,
keepalive_interval=data.keepalive_interval,
state_check_interval=data.state_check_interval,
min_brightness_threshold=data.min_brightness_threshold,
picture_source_id=data.picture_source_id,
key_colors_settings=kc_settings,
description=data.description,
@@ -276,6 +278,7 @@ async def update_target(
fps=data.fps,
keepalive_interval=data.keepalive_interval,
state_check_interval=data.state_check_interval,
min_brightness_threshold=data.min_brightness_threshold,
key_colors_settings=kc_settings,
description=data.description,
auto_start=data.auto_start,
@@ -295,6 +298,7 @@ async def update_target(
settings_changed=(data.fps is not None or
data.keepalive_interval is not None or
data.state_check_interval is not None or
data.min_brightness_threshold is not None or
data.key_colors_settings is not None),
css_changed=data.color_strip_source_id is not None,
device_changed=data.device_id is not None,

3
server/src/wled_controller/api/schemas/picture_targets.py
View File

@@ -58,6 +58,7 @@ class PictureTargetCreate(BaseModel):
fps: int = Field(default=30, ge=1, le=90, description="Target send FPS (1-90)")
keepalive_interval: float = Field(default=1.0, description="Keepalive send interval when screen is static (0.5-5.0s)", ge=0.5, le=5.0)
state_check_interval: int = Field(default=DEFAULT_STATE_CHECK_INTERVAL, description="Device health check interval (5-600s)", ge=5, le=600)
min_brightness_threshold: int = Field(default=0, ge=0, le=254, description="Min brightness threshold (0=disabled); below this → off")
# KC target fields
picture_source_id: str = Field(default="", description="Picture source ID (for key_colors targets)")
key_colors_settings: Optional[KeyColorsSettingsSchema] = Field(None, description="Key colors settings (for key_colors targets)")
@@ -76,6 +77,7 @@ class PictureTargetUpdate(BaseModel):
fps: Optional[int] = Field(None, ge=1, le=90, description="Target send FPS (1-90)")
keepalive_interval: Optional[float] = Field(None, description="Keepalive interval (0.5-5.0s)", ge=0.5, le=5.0)
state_check_interval: Optional[int] = Field(None, description="Health check interval (5-600s)", ge=5, le=600)
min_brightness_threshold: Optional[int] = Field(None, ge=0, le=254, description="Min brightness threshold (0=disabled); below this → off")
# KC target fields
picture_source_id: Optional[str] = Field(None, description="Picture source ID (for key_colors targets)")
key_colors_settings: Optional[KeyColorsSettingsSchema] = Field(None, description="Key colors settings (for key_colors targets)")
@@ -96,6 +98,7 @@ class PictureTargetResponse(BaseModel):
fps: Optional[int] = Field(None, description="Target send FPS")
keepalive_interval: float = Field(default=1.0, description="Keepalive interval (s)")
state_check_interval: int = Field(default=DEFAULT_STATE_CHECK_INTERVAL, description="Health check interval (s)")
min_brightness_threshold: int = Field(default=0, description="Min brightness threshold (0=disabled)")
# KC target fields
picture_source_id: str = Field(default="", description="Picture source ID (key_colors)")
key_colors_settings: Optional[KeyColorsSettingsSchema] = Field(None, description="Key colors settings")