tinyusb.git/tools, branch merge_os

Improve Espressif example build selection

2026-06-29T12:06:05Z

Default Espressif builds to FreeRTOS, discover ESP-IDF examples from component metadata, and make skip filtering RTOS-aware.

Merge pull request #3743 from hathach/claude/build-doc-skill

2026-06-29T05:56:16Z

docs: add build-doc tooling and a README for every example

2026-06-29T03:16:25Z

Documentation tooling: - Add the `build-doc` skill and `tools/build_doc.py` wrapper for local Sphinx builds (clean / -W / open). - Enable Markdown (MyST) in conf.py and auto-collect examples/{device,host,dual}/*/README.md into a 3-level Examples nav (Examples > Device/Host/Dual > example), noting each page's source location and normalizing headings to a single H1. - Remove the stale `.claude/commands/build-doc.md`; point the AGENTS.md Documentation section at the skill. Example docs: - Add a README.md for every device/host/dual example: what it does, USB interface table, notable tusb_config.h settings, generic CMake + Make build steps, and how to try it. - Fold each *_freertos variant into its base README, noting the FreeRTOS source path and any RTOS-specific behavior. Generated docs/examples/ output is git-ignored. Builds clean with `sphinx-build -W`. Co-Authored-By: Claude Opus 4.8 (1M context)

bsp/stm32h5: fix uart definition

2026-06-27T10:53:53Z

Signed-off-by: HiFiPhile

Merge remote-tracking branch 'origin/master' into add-ch58x-usbfs

2026-06-22T08:36:37Z

hw/bsp+wch: rename the CH58x family to ch583 and OPT_MCU_CH58X to OPT_MCU_CH583

2026-06-22T08:23:08Z

The BSP family and MCU option were named "ch58x"/"CH58X", but the supported part is the CH583/CH582 (and the SDK repo is openwch/ch583); CH585 is a separate MCU family, so the CH58x umbrella was misleading. Rename to the specific family: - hw/bsp/ch58x -> hw/bsp/ch583 (dir), and the BSP-local files ch58x_it.* -> ch583_it.*, system_ch58x.* -> system_ch583.* (include guards/refs updated). The vendor SDK files (CH58x_common.h, CH58x_*.c in hw/mcu/wch/ch583) keep their names. - OPT_MCU_CH58X -> OPT_MCU_CH583 in tusb_option.h, tusb_mcu.h, and the shared WCH USBFS driver (ch32_usbfs_reg.h, dcd_ch32_usbfs.c). OPT_MCU_CH582 is kept as an alias (same value), so either name selects the same code. - FAMILY_MCUS CH58X -> CH583, CFG_TUSB_MCU=OPT_MCU_CH583, mcu:CH58X -> mcu:CH583 in the example skip lists, the CI build matrix (ci_set_matrix.py), the get_deps family tag, and docs/reference/boards.rst. Board names (ch582m_evt, yd-ch582m) are unchanged. Verified: make + cmake build for ch582m_evt, and ci.lan HIL (all device examples pass). Co-Authored-By: Claude Opus 4.8 (1M context)

hw/mcu/wch: rename ch58x SDK dir to ch583 to match the openwch repo

2026-06-19T17:03:18Z

The dependency is fetched from https://github.com/openwch/ch583.git but lived at hw/mcu/wch/ch58x. Rename the local path to hw/mcu/wch/ch583 so it matches the upstream repo name. Updates the get_deps.py path key and the ch58x BSP SDK_DIR (family.mk + family.cmake); the BSP family stays "ch58x" (covers CH582 and CH583). Co-Authored-By: Claude Opus 4.8 (1M context)

ci(metrics): collapse Average Code Size Metrics table when no base

2026-06-18T10:19:03Z

When no base metrics are available to compare against, the PR comment falls back to the combined "TinyUSB Average Code Size Metrics" report (build.yml copies metrics.md to metrics_compare.md). That posted the full per-example size table inline, cluttering the comment. Wrap the table in a

Size table

block so the heading stays visible but the detail is collapsed by default, matching the Size Difference Report's collapsible sections. Co-Authored-By: Claude Fable 5

Merge remote-tracking branch 'origin/master' into add-ch58x-usbfs

2026-06-18T08:31:03Z

ci(metrics): collapse <1% size changes in Size Difference Report

2026-06-12T17:12:44Z

Wrap the "Changes <1% in size" section in a

block like the "No changes" section, so the report comment only expands changes >1%. Co-Authored-By: Claude Fable 5