picoware.applications.ir.InfraredStatus

class documentation

class InfraredStatus:

Draw 48px bear frames from SD at 5 fps, keeping only one frame in RAM.

Method	`__del__`	Release animation state held at application exit.
Method	`__init__`	Initialize the receive-status bear animation state.
Method	`begin`	Start a receive-state bear animation from its SD asset.
Method	`draw`	Draw the current bear frame plus status title, lines, and footer.
Class Variable	`__slots__`	Undocumented
Method	`_draw_fallback`	Draw the desktop animation fallback if the bear assets are unavailable.
Method	`_read_frame`	Read one 288-byte bear frame from SD, caching only the current frame.
Instance Variable	`_asset_failed`	Undocumented
Instance Variable	`_fallback`	Undocumented
Instance Variable	`_frame`	Undocumented
Instance Variable	`_frame_count`	Undocumented
Instance Variable	`_frame_index`	Undocumented
Instance Variable	`_last_draw`	Undocumented
Instance Variable	`_loop`	Undocumented
Instance Variable	`_path`	Undocumented
Instance Variable	`_pixels`	Undocumented
Instance Variable	`_started`	Undocumented

def __del__(self): ¶

Release animation state held at application exit.

def __init__(self): ¶

Initialize the receive-status bear animation state.

def begin(self, state, now): ¶

Start a receive-state bear animation from its SD asset.

Parameters
state:`str`	Animation name: "listening", "saved", or "no_signal".
now:`int`	Current ticks_ms() used to time the 5 fps frames.

def draw(self, view_manager, now, title, lines, footer): ¶

Draw the current bear frame plus status title, lines, and footer.

Parameters
view_manager:`ViewManager`	The view manager providing draw, colors, and storage.
now:`int`	Current ticks_ms() used for the 5 fps tick.
title:`str`	The main status title line.
lines:`list[str]`	Up to three detail lines shown below the title.
footer:`int`	Unused parameter kept for the shared status-draw signature.

__slots__: tuple[str, ...] = ¶

Undocumented

def _draw_fallback(self, draw, left, top, foreground): ¶

Draw the desktop animation fallback if the bear assets are unavailable.

Parameters
draw:`Draw`	The drawing context.
left:`int`	Left edge of the 48px artwork area.
top:`int`	Top edge of the 48px artwork area.
foreground:`int`	Foreground color of the status view.

def _read_frame(self, view_manager, index): ¶

Read one 288-byte bear frame from SD, caching only the current frame.

Parameters
view_manager:`ViewManager`	The view manager providing storage.
index:`int`	The animation frame to read.

Returns
`bool`	True if the frame is available, False if loading failed.

_asset_failed: bool = ¶

Undocumented

_fallback = ¶

Undocumented

_frame: bytes = ¶

Undocumented

_frame_count = ¶

Undocumented

_frame_index: int = ¶

Undocumented

_last_draw = ¶

Undocumented

_loop = ¶

Undocumented

_path = ¶

Undocumented

_pixels = ¶

Undocumented

_started = ¶

Undocumented