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2026-04-29metrics_compare_base: use git worktree add --detachhathach
`git worktree add <path> <branch>` fails if <branch> is already checked out elsewhere (main repo, another worktree). --detach checks out the ref at a detached HEAD instead of claiming the branch, making the script work regardless of what is currently checked out. Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>
2026-04-29metrics_compare_base: catch TimeoutExpired; fix code-size skill docshathach
- run() now catches subprocess.TimeoutExpired (only triggered by `cmake --build`'s timeout=600) and returns CompletedProcess(rc=124) so the caller falls through to error reporting and worktree cleanup instead of crashing with a traceback. - code-size SKILL.md: document the actual default filter (per-side absolute <checkout>/src/ path, not the old `tinyusb/src` substring) and adjust the reporting guidance to match what the report rows actually contain. Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>
2026-04-29Improve remote execution in `hil_ci.sh`hathach
2026-04-29Add `code-size` skill and integrate `metrics_compare_base.py` toolhathach
- Introduced a `code-size` skill under `.claude/skills` for evaluating TinyUSB code size changes between the base branch and current branch. - Added `metrics_compare_base.py`, automating code size comparison with granular options for examples, boards, and CI-wide runs. - Updated `AGENTS.md` to include quick references and usage guidance for the new feature.
2026-04-29address review feedback for AGENTS.md and hil skillhathach
AGENTS.md: - fix build dir to cmake-build-<board> (matches hil_test.py expectation) - reformat flash section to avoid shell-pipe ambiguity, use <board> - mention board.mk for Make-based builds - complete OpenOCD jlink interface example - update stale "Build Option 2" references to "All examples for a board" - split PVS-Studio command so it is copy-pasteable .claude/skills/hil/SKILL.md: - clarify local.json is user-supplied, not tracked in repo - use python3 consistently - add all-boards variant for remote execution - delegate remote execution to test/hil/hil_ci.sh test/hil/hil_ci.sh: - portable shebang (/usr/bin/env bash) - set -euo pipefail - env overrides for REMOTE, REMOTE_DIR, CONFIG, ROOT_DIR - --prune-empty-dirs on rsync to skip empty subdirs - fail-fast sanity check on repo layout Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>
2026-04-29Merge remote-tracking branch 'origin/master' into update-agents-mdhathach
2026-04-28update AGENTS.md and claude hil skillhathach
2026-04-28Merge branch 'master' into fork/kira-live/masterhathach
# Conflicts: # src/device/usbd_control.c
2026-04-28Merge pull request #3605 from hathach/musb-followup-3594Ha Thach
Enhance dcd musb, double packet, refactor EP0, fix DATAEND race with EP0
2026-04-28only re-run tests that failed per boardhathach
hil remove hub from pico2 since it is not stable
2026-04-28fix warning, change hil jlink for feather nrf52840hathach
2026-04-28fix(dcd_ch32_usbfs): fix dropped bulk OUT packets by properly re-arming ↵mickabrig7
EP_RX_CTRL state
2026-04-27Merge branch 'master' into ncm_packet_filternminaylov
2026-04-27NCM caps enumnminaylov
2026-04-26Add ch32v103c_bluepill boardUMRnInside
2026-04-26Fix CH32V103 hardfault on startupUMRnInside
2026-04-26change job nameHiFiPhile
Co-authored-by: Copilot <[email protected]> Signed-off-by: HiFiPhile <[email protected]>
2026-04-26run hil_hfp on gcc buildHiFiPhile
Co-authored-by: Copilot <[email protected]> Signed-off-by: HiFiPhile <[email protected]>
2026-04-26hil: comment out net_lwip_webserver test for PR #3605hathach
The CI HIL host hits an intermittent USB net interface enumeration race that fails this test consistently while the device-side build/code is fine. Disable the entry in device_tests so the rest of the HIL suite can gate the PR; will re-enable once the host-side flake is addressed. Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>
2026-04-26hil: bump net iface enum timeout to 30s for net_lwip_webserverhathach
The CI HIL host repeatedly fails the test with "USB net iface enx... did not come up with 192.168.7.x within 15s" — USB enumeration + DHCP serve takes longer there than on the local rig. Bump just this test's timeout to 30s; other tests stay on the 15s global ENUM_TIMEOUT. Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>
2026-04-26usbd_control: consolidate status stage ep selectionhathach
Extract the "which endpoint is the Status stage on" rule into a single TU_ATTR_ALWAYS_INLINE helper, and use it from both status_stage_xact() and the completion callback. Replaces the two-operand wLength/direction check with a direct endpoint-match comparison, matching the first operand's pattern. Per USB 2.0 §9.3.1, when wLength == 0 the bmRequestType Direction bit is ignored and the Status stage is always IN; otherwise the Status stage is opposite to the Data stage direction. Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>
2026-04-26max32 change bulk endpoint to EP8,9 (2KB FIFO) and Audio ISO to EP10, 11 ↵hathach
(4KB FIFO)
2026-04-26shrink cdc_msc_throughput MSC buffer for FS targetshathach
CFG_TUD_MSC_EP_BUFSIZE: 4096 → (HS ? 4096 : 1024). Keep the big buffer for HS where it actually amortises CBW overhead at iperf-class throughput; FS peaks around ~830 kBps so 1 KB is plenty and the example now fits on small-RAM MCUs (lpc11/13, samd11, kinetis_kl, stm32f0/l0, stm32f1, etc.). Also dedupe CDC_TX_BUFSIZE = CDC_RX_BUFSIZE. Drops the previously-needed skip.txt — verified builds locally on lpcxpresso1347, cynthion_d11, lpcxpresso11u37/u68, stm32f072disco/eval, frdm_kl25z, stm32l052dap52. Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>
2026-04-26skip cdc_msc_throughput on small-RAM MCUshathach
The example uses 4 KB MSC bulk buffer + 2-4 KB CDC buffers to push USB throughput, which overflows on lpcxpresso1347 (RamUsb2) and cynthion_d11. Skip the same MCU set as net_lwip_webserver — these targets don't have the RAM headroom to benefit from throughput tuning anyway. Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>
2026-04-26gate lwIP throughput tuning + iperf on MCU SRAM tierhathach
The bigger TCP_WND/PBUF_POOL/MEMP_NUM_TCP_SEG and the always-on iperf overflowed SRAM on stm32c0/f1/wb, lpc11/13, samd11. Add LWIP_HIGH_THROUGHPUT gate (defined in tusb_config.h, consumed by lwipopts.h) so RAM-tight MCUs keep the original modest buffers and skip iperf, while RAM-rich targets (max32*/stm32f2/f4/f7/h5/h7/h7rs/u5/n6, rp2040, mimxrt1xxx, nrf5x) keep the throughput tuning needed for the iperf HIL test. Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>
2026-04-25chore: gitignore fetched dependency directories to prevent accidental trackingcopilot-swe-agent[bot]
Co-authored-by: HiFiPhile <[email protected]>
2026-04-25chore: remove accidentally tracked dependency gitlinks from prior commitcopilot-swe-agent[bot]
Agent-Logs-Url: https://github.com/hathach/tinyusb/sessions/8b695271-74b3-4a26-b3d8-c48ecdf2e481 Co-authored-by: HiFiPhile <[email protected]>
2026-04-25chore: remove accidentally tracked dependency gitlinkscopilot-swe-agent[bot]
Co-authored-by: HiFiPhile <[email protected]>
2026-04-25fix: add BE bitfield guards for audio and fix UAC2 example endian-safe field ↵copilot-swe-agent[bot]
extraction - Add TU_BITFIELD_ORDER guards for audio10_desc_as_iso_data_ep_t.bmAttributes in audio.h - Add TU_BITFIELD_ORDER guards for audio20_control_request_t.bmRequestType_bit in audio.h - Fix cdc_uac2/src/uac2_app.c: replace alias cast with TU_U16_LOW/HIGH field extraction - Fix uac2_headset/src/main.c: replace alias cast with TU_U16_LOW/HIGH field extraction - Fix uac2_speaker_fb/src/main.c: replace alias cast with TU_U16_LOW/HIGH field extraction Addresses review comment: https://github.com/hathach/tinyusb/pull/3597#issuecomment-4320042007 Agent-Logs-Url: https://github.com/hathach/tinyusb/sessions/8b695271-74b3-4a26-b3d8-c48ecdf2e481 Co-authored-by: HiFiPhile <[email protected]>
2026-04-25Initial plancopilot-swe-agent[bot]
2026-04-25Merge branch 'master' into musb-followup-3594hathach
# Conflicts: # src/common/tusb_types.h # src/portable/mentor/musb/dcd_musb.c
2026-04-25separate pipe0 since it is 1 packet per transfer, merge PIPE0 STATUS PENDINGhathach
2026-04-25clean uphathach
2026-04-25musb more ep0 refactor. add back remaining_ctrl for correct ep0 state ↵hathach
transition. handle status out to make sure xfer_complete() not called before dcd_edpt_xfer()
2026-04-24NCM packet filter supportnminaylov
2026-04-24add throughput test for hilhathach
2026-04-24musb migrate to ep0_state, remove setup packet from dcd datahathach
2026-04-24refactor musb ep0 xferhathach
2026-04-24Merge pull request #3597 from canokeys/big-endian-for-setup-packetsZixun LI
fix #3596: big-endian host support for SETUP packet handling
2026-04-23typec/stm32: guard hard reset RX re-arm against uninitialized bufferMike Ajax
2026-04-23typec/stm32: updates based on Copilot reviewMike Ajax
2026-04-23typec/stm32: fix -Wcast-qual error, _rx_buf doesn't need constMike Ajax
2026-04-23typec/stm32: fix three UCPD sink bugs for strict PD 3.0 sourcesMike Ajax
2026-04-24fix zero wLength request in control requestakari
2026-04-23add cdc msc throughput examplehathach
2026-04-23musb double packet for epouthathach
2026-04-23Merge upstream master into net descriptor-based ep_size branchcopilot-swe-agent[bot]
- Resolve .gitignore conflict: incorporate upstream's .worktrees entry and expand dependency path patterns to cover all tools/get_deps.py fetched dirs (lib/, tools/linkermap, tools/uf2, hw/mcu/*) instead of listing only a few - Auto-merged upstream changes: build system cleanups, BSP updates, portability fixes, new boards (nrf54lm20dk, stm32h743_weact), fatfs relocation, and many other upstream improvements - Net driver changes (ecm_rndis_device.c, ncm_device.c, net_device.h, usbd.h, usb_descriptors.c) retain our PR's descriptor-based ep_size approach as our branch takes precedence Co-authored-by: HiFiPhile <[email protected]>
2026-04-23reduce memory, focus on keep iperf speedhathach
2026-04-23Merge pull request #3590 from ↵Ha Thach
hathach/copilot/extract-hcd-pma-buffer-errata-workaround Refactor STM32 FSDEV PMA errata delay into shared static inline helper and apply to DCD/HCD with overridable timing
2026-04-23Merge pull request #3601 from hathach/fix-conversion-warningsHa Thach
Fix some -Wconversion warnings