tinyusb.git/src/portable/wch/dcd_ch32_usbhs.c, branch xfer_isr_fallbackUnnamed repository; edit this file 'description' to name the repository.http://cgit.235523.xyz/tinyusb.git/atom/src/portable/wch/dcd_ch32_usbhs.c?h=xfer_isr_fallback2026-05-26T13:00:31Zch32_usbhs: fix endpoint stall length index and clear-stall response2026-05-26T13:00:31ZJie Fenghjf3108@gmail.com2026-05-21T06:52:38Zurn:sha1:d63a45509fd283f5ffccc29cd8569e6efd075c59
Fix issue in the stall handling:
- dcd_edpt_stall() for an IN endpoint cleared EP_TX_LEN(0) instead of
EP_TX_LEN(ep_num), clobbering endpoint 0's transmit length register
when stalling any other IN endpoint.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
dcd/ch32x: optmize CTRL reg writing, basically revert e14b0e852026-05-23T18:06:50ZHiFiPhileadmin@hifiphile.com2026-05-23T18:06:50Zurn:sha1:311fb46eb2f963254af6ab206b74828a0ba0273c
Signed-off-by: HiFiPhile <admin@hifiphile.com>
dcd/ch32hs: refactor transfer flow2026-05-23T17:37:47ZHiFiPhileadmin@hifiphile.com2026-05-23T17:30:22Zurn:sha1:420de14b50dc2b9c1ed7ba587ef22eb227739eee
Refactor the driver to follow USBFS style for easier maintenance.
Replace the old packet/response helpers with explicit queue and update paths for IN and OUT transfers.
Introduce transfer validity tracking and per-endpoint data toggle state.
Reset toggle state on init, close-all, endpoint close, clear-stall, and bus reset.
Initialize endpoint controls consistently in NAK + TOG_0 mode.
Tighten EP0 setup/status handling and route transfer IRQ processing through the transfer-flag path.
Stop enabling ISO_ACT in INT_EN and clear unhandled interrupt flags explicitly.
Signed-off-by: HiFiPhile <admin@hifiphile.com>
dcd/ch32x : code reformat2026-05-23T11:10:47ZHiFiPhileadmin@hifiphile.com2026-05-23T11:10:47Zurn:sha1:b66fc7e88400caf7748779c7dc0b9c90f90e626b
Signed-off-by: HiFiPhile <admin@hifiphile.com>
Merge remote-tracking branch 'tinyusb/master' into copilot/fix-dcd-edpt-xfer-issue2025-11-19T21:05:07ZHiFiPhileadmin@hifiphile.com2025-11-19T21:05:07Zurn:sha1:85adf694e659bde41b34e2f585cb2db552279064
Signed-off-by: HiFiPhile <admin@hifiphile.com>
make TUP_DCD_EDPT_ISO_ALLOC i.e dcd_edpt_iso_alloc()/dcd_edpt_iso_activate() as default driver implementation. dcd_edpt_close() is deprecated and will be removed from all driver in the future.2025-11-17T05:09:30Zhathachthach@tinyusb.org2025-11-15T12:46:14Zurn:sha1:6b28a4478c9f8fa3993d593360eb5574bbdeda22Apply suggestions from code review2025-10-22T19:08:09ZZixun LIadmin@hifiphile.com2025-10-22T19:08:09Zurn:sha1:925ba123dac77b1675abeb2455762b52fffdc29b
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>Add is_isr parameter to dcd_edpt_xfer and dcd_edpt_xfer_fifo2025-10-22T05:28:31Zcopilot-swe-agent[bot]198982749+Copilot@users.noreply.github.com2025-10-22T05:28:31Zurn:sha1:31bd4fc169eb002ded3f23e8a6a0b95f3f591efb
Co-authored-by: HiFiPhile <4375114+HiFiPhile@users.noreply.github.com>
always define CFG_TUH_WCH_USBIP_USBFS=1 for ch32v20x since only port1 support host mode2025-07-05T04:26:48Zhathachthach@tinyusb.org2025-07-05T04:26:48Zurn:sha1:6e88895dbc2b09e60b971f1587d19d3a2487c2f8
reformat hcd usbfs
add uart rx for ch32v20x bsp
change dcd_init() return from void to bool2024-10-14T12:42:22Zhathachthach@tinyusb.org2024-10-14T12:42:22Zurn:sha1:e83e08343afca86b2bacf26822ef9032571e6f56