tinyusb.git/src/class/midi/midi_device.h, branch master

license: use SPDX identifiers for src/ headers (#3749)

2026-07-02T14:55:45Z

* license: use SPDX identifiers for src/ headers Replace the full ~20-line MIT license boilerplate on every src/ file with a two-line SPDX tag (SPDX-FileCopyrightText + SPDX-License-Identifier), following the REUSE convention used by CircuitPython and the Linux kernel. Removes ~3500 lines of duplicated boilerplate.

refactor(config): separate endpoint buffer sizes into RX and TX definitions for clarity and flexibility

2026-03-12T04:43:32Z

midi device: add cable-aware stream read (tud_midi_n_demux_stream_read)

2026-02-25T15:38:44Z

The existing tud_midi_n_stream_read() accepts a cable_num parameter but ignores it — all cables share a single FIFO and stream parser state, so data from different virtual cables is silently mixed together. Add tud_midi_n_demux_stream_read() which returns the cable number of the data that was actually read. It peeks at each USB-MIDI event packet header before consuming it and stops when the next packet belongs to a different cable, allowing callers to dispatch per-cable without losing data. Implementation details: - Mirrors the host-side tuh_midi_stream_read() approach: tu_edpt_stream_peek for cable inspection, CIN-based byte count (USB MIDI 1.0 Table 4-1), leftover handling via existing midi_driver_stream_t - *p_cable_num initialized to 0xff sentinel so callers can detect "no data" even when return value is 0 - Cable-change check (total_read > 0 guard) covers both leftover-originated reads and freshly consumed packets - TU_VERIFY uses explicit != NULL comparisons, consistent with codebase style - Note: shares stream->buffer with tud_midi_n_stream_read(); do not mix calls on the same interface - Adds single-interface convenience wrapper tud_midi_demux_stream_read() Closes #1838

migrate midi_device to use edpt stream API

2025-11-12T10:46:38Z

also add tud_midi_n_packet_write/read_n()

fix Identifiers that start with '__' or '_[A-Z]' are reserved.

2025-10-28T07:14:01Z

fix compiling with nuc family

Update weak callbacks to new syntax

2025-09-17T20:48:59Z

Signed-off-by: HiFiPhile

add class driver deinit

2024-04-08T15:07:56Z

fix trailing space and new line

2023-03-17T09:12:49Z

temporarily disable codespell

include clean up

2021-05-27T10:40:39Z

rename midi write()/read() to stream_write() stream_read()

2021-04-02T07:43:38Z

also add deprecated for warning and rename hint