tinyusb.git/src/class, branch merge_os

cap tud_msc_scsi_cb bufsize to endpoint buffer size

2026-06-24T16:23:53Z

Merge pull request #3698 from dxbjavid/hid-report-desc-bounds

2026-06-23T17:18:13Z

bound item size to remaining length in hid report descriptor parser

video: assert usbd_edpt_iso_activate() result in _open_vs_itf()

2026-06-19T14:00:01Z

The isochronous streaming endpoint was activated with the usbd_edpt_iso_activate() return value ignored, unlike every neighbouring open in the same function (usbd_edpt_open() is wrapped in TU_ASSERT on both the non-ISO-alloc fallback and the bulk branch). When a DCD refuses the iso endpoint -- e.g. it has no isochronous support, or the requested packet size does not fit its endpoint buffers -- that failure was silently swallowed and the alternate setting was reported as opened, leaving the host streaming to an endpoint the device never armed. Wrap it in TU_ASSERT so the open fails cleanly and the refusal propagates, matching the adjacent endpoint-open calls. Co-Authored-By: Claude Opus 4.8 (1M context)

Merge pull request #3709 from morse-cedricvandenbergh/ncm-default-link-state-cb

2026-06-19T11:18:44Z

ncm: add weak callback for initial link state

class/audio: remove unused audio20_control_request_t

2026-06-18T09:36:05Z

After the UAC2 examples switched to tusb_control_request_t with TU_U16_HIGH/LOW() extraction, audio20_control_request_t is no longer referenced anywhere in the tree. It is a byte-overlay of the setup packet whose bChannelNumber/bControlSelector/bInterface/bEntityID sub-byte fields silently misread on big-endian once wValue/wIndex are converted to host order (tu_le16toh in dcd.h), so leaving it in the public header is a latent BE trap; the BE bitfield guard previously added to its bmRequestType_bit only masked that by guarding byte 0. Drop the struct entirely. Callers should use tusb_control_request_t and TU_U16_LOW/HIGH(wValue|wIndex), matching audio_device.c and the examples. Co-Authored-By: Claude Opus 4.8 (1M context)

Merge remote-tracking branch 'origin/master' into pr-3618

2026-06-18T08:55:55Z

ncm: add weak callback for initial link state

2026-06-16T22:28:07Z

netd_init resets link_is_up to a compile-time default, which is incorrect when the host reboots without power-cycling the device. Add tud_network_default_link_state_cb() so applications can return the actual physical link state. The weak default preserves existing CFG_TUD_NCM_DEFAULT_LINK_UP behaviour.

zero-extend usage page before copying shorter payload

2026-06-15T04:55:51Z

bound item size to remaining length in hid report descriptor parser

2026-06-12T05:44:18Z

host/cdc: use local control buffer

2026-06-06T13:27:56Z