@brief Enable/disable half-duplex mode @param on If true, constrains waves to positive values only Half-duplex mode prevents negative wave values, cr

Helper to verify output contains expected RGB bytes at offset

A raw set of writing byte values, assumes setup/init/waiting done elsewhere (static for use by adjustment classes)

@copydoc ColorFromPaletteHD(const CRGBPalette16&, fl::u16, fl::u8x8, TBlendType)

Return max mtime of any source file under root, skipping build directories. Uses os.scandir() for efficiency. On Windows, DirEntry.stat() uses ca

Krystek's approximation for blackbody chromaticity (good 1000K - 15000K). Krystek's outputs are (u, v) in the CIE 1960 UCS; convert to xy via the stan

@brief Create SPI channel data (APA102, SK9822, etc.)

============================================================================ Helper: Create ChipsetTiming for WS2812 (standard test case) ============

Create test files in a temporary directory.

* Cleanup method to release resources - enhanced for buffer system

@brief Encode a single LED byte (0x00-0xFF) into 32-bit PARLIO waveform @param byte LED color byte to encode (R, G, or B value) @return 32-bit wavefor

Map fl:: functions to standard libc functions Note: static_cast is safe here because FILE_impl inherits from ::FILE This is a platform abstraction lay

Convert string to BuildState. Args: value: State string Returns: BuildState enum value

Generate a complex audio signal: mix of sine waves This creates interesting spectral content for detector

Get the high-resolution response curve for a given mic profile. Returns a curve with count=0 for MicProfile::None.

@brief Helper to get WS2812 timing

Resolve meson executable path, preferring venv installation. This ensures consistent meson version usage regardless of invocation method

Generate a synthetic vowel using additive synthesis with Gaussian formant envelopes Simplest physically-motivated voice model: harmonic series with 1/

Return max mtime of any source file under root (stdlib only). Recursively scans root directory tree and returns the maximum modification time

fl::memcopy - legacy name for memcpy

@brief Pack a single 16-bit RGB pixel into two 8-bit CRGB pixels for WS2816 @param s0 First 16-bit channel value (R) @param s1 Second 16-bit channel v

Print cache hit message in green with checkmark (global function).

* Removes event listener * @param {Function} listener - Event listener function

Replace a URL in the configuration. Args: section: Section name option: Option name old_url: URL

@brief Return a static-lifetime name for `c` — zero-cost, no allocation. String literal lives in flash on embedded platforms. Safe to call from any c

Send a single byte with bit-by-bit timing

Digital gain applied to all input samples. Default 1.0 (no change).

Set time for deterministic rendering

======= SUBVIEWS ======= Runtime-sized subviews (existing slice methods)

* Stop audio processing

* Stops recording UI events * @returns {UIRecording|null} Complete recording data

* @brief Update the timer state based on current time * * Checks if the timer is still running based on the current time. * If the spe

Helper: Verify start boundary (4 bytes of 0x00)

Physical layout of LED strip ****************************/

Classify a URL as 'git', 'zip', 'file', or 'unknown'.

Create a mock BuildDriver.

Auto-detect the upload port from available serial ports. Only considers USB devices - filters out Bluetooth and other non-USB ports. Returns