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- Default CFG_TUD_WCH_USB30_MAX_BURST to 4 (tusb_mcu.h): matches the
link layer's header-packet buffer count (NUM_HP_BUF). Burst 8 fails
to configure; the TeenyUSB-reported burst corruption quirk did not
reproduce with per-burst DMA re-arm (50x MSC write/read-back and
256KB CDC echo integrity all clean at burst 4)
- Bounce slots stay one max packet regardless of burst (bounced
transfers cap their burst to the slot; zero-copy uses the full burst)
so the RAMX pool no longer scales with burst size
- cdc_msc/cdc_msc_throughput SS descriptors advertise
bMaxBurst = CFG_TUD_WCH_USB30_MAX_BURST-1 via the
CFG_EXAMPLE_SS_BULK_MAXBURST knob (0 for non-WCH SuperSpeed ports)
Measured on HydraUSB3 v1 at 5 Gbps (HIL cdc_msc_throughput): MSC read
147 MBps write 127 MBps - about 2x the single-packet figures (raw dd:
up to 163 MB/s read at 1M blocks).
Co-Authored-By: Claude Fable 5 <[email protected]>
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Groundwork for TinyUSB's first SuperSpeed port (WCH CH569):
- TUSB_SPEED_SUPER, OPT_MODE_SUPER_SPEED, TUD_OPT_SUPER_SPEED and
TUP_RHPORT_SUPERSPEED capability plumbing
- Allow CFG_TUD_ENDPOINT0_SIZE 512 on SS builds; EP0 control transfers
chunk at the runtime link speed (512 at SS, 64 on USB2 fallback)
- Handle SET_SEL, SET_ISOCH_DELAY and U1/U2_ENABLE feature requests
- Tolerate SS endpoint companion descriptors in usbd_open_edpt_pair,
cdcd_open and mscd_open interface parsing
- SS descriptor types/structs and template macros: endpoint companion,
BOS USB2-extension + SuperSpeed capability, SS config and
CDC/MSC/vendor SS variants (bulk fixed at 1024)
- cdc_msc example: SS device/config/BOS descriptors, speed-aware sizes
- Unit tests: SS endpoint validation, companion-tolerant endpoint pair
open, SET_SEL, SET_ISOCH_DELAY
All SS paths compile out when disabled: verified 0-byte code-size delta
on stm32f407disco (MinSizeRel) vs master; 65/65 unit tests pass.
Co-Authored-By: Claude Fable 5 <[email protected]>
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`CFG_TUD_ENDPOINT_ONE_DIRECTION_ONLY` for improved configuration consistency across examples and core sources
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for clarity and flexibility
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Signed-off-by: Zixun LI <[email protected]>
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example for more robust
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fix more alerts
disable IAR CStat since pvs-studio check is better integrated with clion
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fix compiling with nuc family
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Signed-off-by: HiFiPhile <[email protected]>
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Signed-off-by: HiFiPhile <[email protected]>
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Signed-off-by: HiFiPhile <[email protected]>
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consistent
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update tusb_init() to take rhport and role, defined as macro with optional argument for backward compatible
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-Added support for MAX78002, MAX78002EVKIT
-Added provisions for remaining MAX32 USB parts
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Initial commit for the port of TUSB to MAX32xxx parts, staring with MAX32690
- Added dcd_max32.c (based on dcd_musb.c) for interfacing with the peripheral
- Added MAX32690 part family support
- Added max32690evkit board support
- Updated examples for unique EP number requirement
- Updated get_deps.py to fetch the MSDK
Known Issues / Additional Testing Required
- msc_dual_lun only shown 1 volume on Windows
- USBTMC does not have a valid Windowsdriver
- DFU does not have a valid Windows driver
- WebUSB is "Device not Recognized"
- Need to test build scripts with IAR and Clang
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Invoke unmounted state on configuration reset
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implemented board_get_unique_id() for rp2040 and L4
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add BOARD_UPPERCASE for board detection
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temporarily disable codespell
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IAR generates warning Pe111 'statement is unreachable'. In a couple of
cases, replace return statements with TU_ATTR_FALLTHROUGH; because some
compilers apparently can't figure out that the return statements are
unreachable but do whinge about an imagined fall-through without them!
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-Wuninitialized, -Wunused, -Wredundant-decls
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