mirror of
https://github.com/hathach/tinyusb.git
synced 2026-08-18 11:02:16 +00:00
f5d155256b
Completes the debugging toolset (usbmon = what the host exchanged, usb-debug = why the host acted, usb-sniffer = what crossed the wire): TU_LOG/RTT capture, per-probe GDB autopsy without reset, RAM ring-buffer event trace, J-Link DWT_PCSR PC-sampling, dual-side capture posture, and board-lock rig discipline. Includes the implementation plan it executes. Hard-won warnings baked in from real bring-up sessions: volatile ring buffers vs -Os dead-store elimination, RTT NO_BLOCK_SKIP post-mortem limits (no overwrite mode exists), DHCSR validity anchors for register snapshots, release-lock-before-hil_test, and that a marginal just-recabled link can fake a deterministic firmware bug. Also ignore .claude/worktrees/.