tinyusb.git/src/device/usbd.c, branch master

usbd: forward vendor EP0 requests; clear ep state on iso activate

2026-07-09T16:38:11Z

Co-Authored-By: Claude Fable 5 Claude-Session: https://claude.ai/code/session_01HeF2gZ1M7GWkz6Av4BpKPg

Fix usbd empty builtin driver warning v2

2026-07-05T13:25:34Z

Signed-off-by: HiFiPhile

Fix usbd empty builtin driver warning

2026-07-05T07:38:17Z

Generated-by: OpenAI Codex Signed-off-by: aineoae86-sys

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.

Merge remote-tracking branch 'tinyusb/master' into pr-osal-spin-deinit

2026-06-22T19:30:58Z

Signed-off-by: HiFiPhile

usbd: add osal_spin_deinit() to tud_deinit()

2026-06-22T19:27:05Z

Signed-off-by: HiFiPhile

device: clamp EP0 OUT data copy to the control transfer buffer (#3705)

2026-06-16T10:36:17Z

* device: clamp EP0 OUT data copy to the control transfer buffer usbd_control_xfer_cb() copied xferred_bytes from the EP0 bounce buffer into the requester's buffer with no bound. A non-compliant host that sends an OUT data packet larger than the control transfer's data_len (= min(len, wLength), the buffer capacity) would overflow that buffer and over-count total_xferred. Clamp xferred_bytes to the remaining buffer space before the memcpy and accounting.

feat: add MIDI 2.0 Device class driver (USB-MIDI 2.0)

2026-05-12T14:07:44Z

Add native USB-MIDI 2.0 Device class driver to TinyUSB. Implements the USB-MIDI 2.0 specification with both Alt Setting 0 (MIDI 1.0 fallback) and Alt Setting 1 (UMP native) descriptor support. Driver features: - UMP (Universal MIDI Packet) read/write with atomic message framing - Protocol negotiation: Endpoint Discovery, Config Request/Notify, Function Block Discovery (embedded in driver) - Group Terminal Block descriptor via GET_DESCRIPTOR - Alt Setting switch handler with endpoint re-arm - Static allocation, no dynamic memory, ISR-safe Build system: - Register midi2d_* in usbd.c driver table - Add TUD_MIDI2_DESCRIPTOR macros to usbd.h - Add config defaults (CFG_TUD_MIDI2_*) to tusb_option.h - Add midi2_ump_word_count() to midi.h (shared by Device and Host) - Add midi2_device.c/h to family.cmake and CMakeLists.txt - Add midi2_device.h include to tusb.h All changes guarded by #if CFG_TUD_MIDI2 (default 0). Zero impact on existing drivers and examples. Tested: Raspberry Pi Pico (RP2040), Linux ALSA, Windows MIDI Services

fix usbd control to support wLength hack

2026-05-04T06:39:39Z

refactor: replace `tu_edpt_state_t` struct with `uint8_t` and update all endpoint state handling methods and accesses

2026-05-04T05:11:03Z