Return True if the current PlatformIO env targets Waveshare. CPPDEFINES aren't fully populated when extra_scripts run (build_flags from the e

Minimal BDF parser sufficient for Chicago-style proportional fonts. Returns a dict: { 'ascent': int, 'descent': int, 'line_heig

Generate ``c6_firmware_blob.S`` if its contents would change.

* Parse raw ADC DMA bytes into component-private parsed sample array. * On IDF >= 5.5.2 delegates to the real driver API; * on older IDF performs th

Append results to PERFORMANCE_TRACKING.md.

* First source added, start audio stream */

* Last source removed, stop audio stream */

* Set sampling parameters * "index" is an index into the audio_sample_rates[] etc. vectors * It is guaranteed that AudioStatus.num_sources == 0

* Arduino loop function - called periodically during emulation * This is called from the CPU emulator's main loop to handle periodic tasks * * W

* Arduino setup function */

* Build a compact opcode dispatch format: * opcode -> 16-bit handler index (in internal SRAM) * handler index -> function pointer (in internal S

Calculate summary statistics from extracted metrics.

Capture serial output for specified duration.

* Collect write-dirty tiles into the render dirty bitmap and clear write bitmap * Returns the number of dirty tiles * Called at the start of each

Compile a single instruction Returns: bytes of 68k code consumed, or negative on error

Stub definitions for JIT-related functions and variables

Render a single character glyph into the tile buffer at 25% stipple. * Glyph pen is at (pen_x, baseline_y) in physical pixels; baseline_y is * the p

============================================================================ Classic Mac menu bar - drawn at the top of every pre-boot screen. White b

Decorative close-box drawn on windows. Matches the classic Mac design: 11x11 square with a 3px white inset so it reads as "hollow" at a glance.

J-type instruction encoding