tinyusb.git/examples/device/cdc_msc_freertos, branch worktree-ch569-hydrausb3

ch32h417: add USB3 SuperSpeed dcd with runtime USB2 fallback

2026-07-11T21:59:21Z

Second stage: the USBSS SuperSpeed device driver (SPEED=super now links). The LINK layer is the same IP as the CH569 but the endpoint engine is the H417's reworked chain-DMA design (hardware SEQ_AUTO/ERDY_AUTO, persistent RB_EP_*_HALT, per-chain completion). The RCC/PHY/LINK bring-up and EP0 control sequences are transcribed from the WCH EVT USBSS device demo; data endpoints arm one chain per packet (burst 1) for correctness-first bring-up, matching the CH569 port's initial path - raise CFG_TUD_WCH_USB30_MAX_BURST once the hardware validates. Buffers may live anywhere in the shared SRAM (all DMA-reachable), so no bounce machinery is needed. - src/portable/wch/dcd_ch32h417_usb30.c (+ ch32h417_usb30_reg.h): full dcd with a STATE_CHG-driven LTSSM handler, LMP PORT_CAP/PORT_CFG exchange, EP0 DPH/ERDY flow with software sequence, chain-armed data endpoints, per-EP HALT stall, and a TIM12-backstopped runtime USB2 fallback that hands rhport 0 to ch32h417_usb2_* when SuperSpeed training fails (host has no SS port). - examples/device/*/skip.txt: add mcu:CH32H417 to the FreeRTOS + audio/video examples (no FreeRTOSConfig for this family yet), mirroring mcu:CH569. Build-verified: all 20 device examples build for SPEED=super, and cdc_msc for SPEED=high, clean under -Werror (riscv-none-elf-gcc 13.2). Hardware bring-up at 5 Gbps (usbtest battery, throughput) is pending rig availability. Co-Authored-By: Claude Opus 4.8 (1M context) Claude-Session: https://claude.ai/code/session_01QWhrtHjbSVMKcY68vxBwBm

Add SuperSpeed descriptors to all bulk/interrupt class drivers and examples

2026-07-07T11:12:02Z

Class drivers: skip and account the SS endpoint companion descriptor in every descriptor walk (hid, midi, midi2, ecm_rndis, printer, mtp, usbtmc), via a shared usbd_skip_ss_ep_companion() helper in usbd_pvt.h (cdc/ncm already handled; vendor/dfu naturally tolerant). usbtmc buffer grows to 1024 at SS to satisfy its packet-multiple assert. bth/audio/video are left FS/HS-only (ISO-centric; ISO is unsupported on the CH569 dcd). usbd.h: new SS template macros TUD_HID_SS_DESCRIPTOR(+INOUT), TUD_MIDI_SS_DESCRIPTOR (+ DESC_EP_SS part), TUD_MIDI2_DESC_ALT1_EP_SS, TUD_PRINTER_SS_DESCRIPTOR, TUD_MTP_SS_DESCRIPTOR, TUD_USBTMC_BULK_SS_DESCRIPTORS/INT_SS_DESCRIPTOR, with _SS_DESC_LEN counterparts (bulk endpoints hardcode 1024, companion after every EP). Examples: 17 bulk/interrupt examples gain the full SS descriptor set (EP0 512/64 clamp, SS device descriptor bcdUSB 3.20 mps0=2^9, SS config with companions, BOS caps, speed-switched callbacks): cdc_dual_ports, cdc_msc_freertos, dfu, dfu_runtime, dynamic_configuration, hid_boot_interface, hid_composite(+freertos), hid_generic_inout, hid_multiple_interface, midi_test(+freertos), midi2_device, msc_dual_lun, mtp, printer_to_cdc, usbtmc, webusb_serial. msc_dual_lun is un-skipped for CH569 using read-only flash disks (16KB RAM can't hold two 8KB RAM disks, same as ch32v10x/v20x boards). Validation: full example sweep green for hydrausb3_v1 (SPEED=super, 19 device ELFs) and raspberry_pi_pico; wTotalLength == sizeof() verified for every SS configuration array in the built ELFs; ceedling 65/65; pre-commit clean; code-size delta +0.0% on rp2040 (SS code folds out on non-SS builds). Co-Authored-By: Claude Fable 5 Claude-Session: https://claude.ai/code/session_019MRGjBT2NBkCoWwyDT4LaE

Add CH569/CH565 family with HydraUSB3 v1 board and USB2 HS dcd

2026-07-07T03:49:55Z

- OPT_MCU_CH569 (2250) + tusb_mcu.h capability block: USB3 SuperSpeed (USBSS) or USB2 HighSpeed (USBHS) selected at compile time via CFG_TUD_WCH_USBIP_USB30/USBHS, both on rhport 0 - New dcd_ch56x_usbhs.c: CH56x USB2 HS device driver ported from dcd_ch32_usbhs.c (same bit encoding, CH56x-specific register layout: R8_UEPn_MOD enables, different DMA/MAX_LEN/control offsets, 8 EPs). Internals exposed as ch56x_usb2_* (dcd_ch56x.h) for the upcoming USB3 dcd's runtime fallback. USB DMA only reaches RAMX: buffers in the .dmadata section, non-RAMX transfer buffers bounce per-endpoint - hw/bsp/ch56x family (SDK dep hydrausb3/wch-ch56x-bsp, Apache-2.0, no binary blobs) + hydrausb3_v1 board: 120 MHz clock (required for USB3), UART1 PA8/PA7 logging, LED PB22, button PB23, linker script with 16-byte aligned NOLOAD .dmadata section in RAMX - SPEED=high|super build option (default high until the USB3 dcd lands) - CI: add ch56x to riscv-gcc matrix; skip FreeRTOS/audio/video examples (as CH583) and msc_dual_lun (16 KB RAMS, as SAMD11/MKL25) Verified: cdc_msc builds via CMake and Make; full example sweep green; .dmadata lands at 0x20020000 (RAMX) with 16-byte alignment. Co-Authored-By: Claude Fable 5

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)

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

2026-06-18T08:31:03Z

esp32 build fixes

2026-05-30T09:46:18Z

Signed-off-by: HiFiPhile

Fix typo in CDC stack size constant

2026-05-26T14:47:12Z

max32 change bulk endpoint to EP8,9 (2KB FIFO) and Audio ISO to EP10, 11 (4KB FIFO)

2026-04-26T04:42:52Z

replace `TUD_ENDPOINT_ONE_DIRECTION_ONLY` with `CFG_TUD_ENDPOINT_ONE_DIRECTION_ONLY` for improved configuration consistency across examples and core sources

2026-04-21T04:26:51Z

get freertos working with rp2040

2026-04-14T03:51:20Z