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2026-05-26ch32_usbhs: fix endpoint stall length index and clear-stall responseJie Feng
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) <[email protected]>
2026-05-23dcd/ch32x: optmize CTRL reg writing, basically revert e14b0e85HiFiPhile
Signed-off-by: HiFiPhile <[email protected]>
2026-05-23dcd/ch32hs: refactor transfer flowHiFiPhile
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 <[email protected]>
2026-05-23dcd/ch32fs: do not set EP0 to ACK on status completeHiFiPhile
It would casue race condition, SETUP packet is always acked. Signed-off-by: HiFiPhile <[email protected]>
2026-05-23dcd/ch32fs: clear INT flag after processingHiFiPhile
Signed-off-by: HiFiPhile <[email protected]>
2026-05-23dcd/ch32x : code reformatHiFiPhile
Signed-off-by: HiFiPhile <[email protected]>
2026-05-23dcd/ch32fs: set EP to NAK earlier to reduce spuroius transferHiFiPhile
Signed-off-by: HiFiPhile <[email protected]>
2026-05-22dcd/ch32fs: reset EP on clear stallHiFiPhile
Signed-off-by: HiFiPhile <[email protected]>
2026-05-22dcd/ch32fs: fix ISO IN transferHiFiPhile
OUT is still buggy Signed-off-by: HiFiPhile <[email protected]>
2026-05-22dcd/ch32fs: only enable EP0 ACK if no data stage, reduce raceHiFiPhile
Signed-off-by: HiFiPhile <[email protected]>
2026-05-22dcd/ch32fs: reset EP regs on bus resetHiFiPhile
Signed-off-by: HiFiPhile <[email protected]>
2026-05-22Merge remote-tracking branch 'tinyusb/master' into mickabrig7/masterHiFiPhile
2026-05-15rp2040: fix host SET_REPORT (and any OUT-data control xfer) sending DATA0 ↵Boris Dolgov
instead of DATA1 hcd_edpt_xfer() previously reset ep->next_pid to 1 only when the control endpoint direction changed between stages. That handled IN-data control transfers (e.g. GET_REPORT, GET_DESCRIPTOR) where SETUP is OUT and DATA is IN, but not OUT-data class requests like SET_REPORT, where SETUP and DATA are both OUT and the direction-change check is false. ep->next_pid was left at 0 from hcd_edpt_open(), so the DATA stage went on the wire as DATA0 when the device expected DATA1. Strict devices (observed: Elgato Stream Deck) treat this as a protocol violation and disconnect. Key off "endpoint 0" instead of "direction changed", restoring the previous behavior. Interrupt/bulk endpoints take the ep->interrupt_num > 0 branch above and never reach this code, so they are unaffected.
2026-05-12dcd/dwc2: fix ISO IN endpoint become disabled after incomplete transferHiFiPhile
Signed-off-by: HiFiPhile <[email protected]>
2026-05-11Merge pull request #3632 from hathach/msc_osZixun LI
hcd/dwc2: fix txfifo full check
2026-05-08nrf5x: request HFCLK in USB_EVT_READY to fix post-SoftDevice deadlockhathach
USB_EVT_DETECTED runs hfclk_enable() which, when SoftDevice is not yet enabled, starts HFXO via direct CLOCK register access. After sd_softdevice_enable() takes over CLOCK, HFXO is physically off again and SD's HFCLK reference count is 0. If USB_EVT_READY is fired post-SD (e.g. on nRF52 via Bluefruit's usb_softdevice_post_enable() when the pre-SD nrfx_power READY callback didn't get to run before nrfx_power was uninited), the wait loop 'while (!hfclk_running()) {}' calls sd_clock_hfclk_is_running() which returns false forever -> deadlock that blocks both USB enumeration and any further app code on the calling thread. Call hfclk_enable() right before the wait so HFCLK is requested in whichever context (SD or direct) is current. hfclk_enable() is idempotent. Reproduces reliably with bleuart on Feather nRF52840 Express flashed via JLink: chip wedges in sd_clock_hfclk_is_running SVC, no USB enumeration, no BLE advertising. With the fix, USB enumerates and BLE advertises as expected.
2026-05-04hcd/dwc2: fix txfifo full checkHiFiPhile
Signed-off-by: HiFiPhile <[email protected]>
2026-04-28fix(dcd_ch32_usbfs): fix dropped bulk OUT packets by properly re-arming ↵mickabrig7
EP_RX_CTRL state
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()
2026-04-24musb migrate to ep0_state, remove setup packet from dcd datahathach
2026-04-24refactor musb ep0 xferhathach
2026-04-23musb double packet for epouthathach
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
2026-04-22Add ESP32-S31 as a supported MCU in TinyUSBigor.masar
2026-04-22musb implement double buffer for txhathach
2026-04-21enable double buffer for tm4chathach
2026-04-21minor clean uphathach
2026-04-21optimize pipe_state_t sram for port with CFG_TUD_ENDPOINT_ONE_DIRECTION_ONLY.hathach
separate process_edpt_n() to process_epin() and process_epout()
2026-04-21refactor interrupt handling and add `pipe_write` to fix IN ZLP issuehathach
2026-04-20improving transfer tracking and adding support for un-armed Rx data handlinghathach
2026-04-17use single volatile counterhathach
2026-04-17Merge pull request #3594Ha Thach
Fix musb RXRDY Clearing
2026-04-17fix some Wconversion warningshathach
2026-04-11Fix musb RXRDY ClearingBrent Kowal
Resolves an issue in the musb handle_xfer_out function where not all execution paths cleared the MUSB_RXCSRL1_RXRDY bit, causing the RX interface to hang and no longer communicate with the host. Signed-off-by: Brent Kowal <[email protected]>
2026-04-10Update src/portable/synopsys/dwc2/dcd_dwc2.cHa Thach
Co-authored-by: Copilot <[email protected]>
2026-04-10clean uphathach
2026-04-10fix DWC2 FIFO depth values for STM32 familieshathach
2026-04-10debloat the workaroundHiFiPhile
Signed-off-by: HiFiPhile <[email protected]>
2026-04-10Allow STM32 FSDEV delay override macros to satisfy 32-bit guardcopilot-swe-agent[bot]
Agent-Logs-Url: https://github.com/hathach/tinyusb/sessions/b35badc2-444a-4329-b136-f314591cf693 Co-authored-by: HiFiPhile <[email protected]>
2026-04-10Restore errata context comment on inline delay helpercopilot-swe-agent[bot]
Agent-Logs-Url: https://github.com/hathach/tinyusb/sessions/8588a09c-d4e5-4284-8944-47ae4e2a2a1f Co-authored-by: HiFiPhile <[email protected]>
2026-04-10Make fsdev errata delay helper static inlinecopilot-swe-agent[bot]
Agent-Logs-Url: https://github.com/hathach/tinyusb/sessions/8588a09c-d4e5-4284-8944-47ae4e2a2a1f Co-authored-by: HiFiPhile <[email protected]>
2026-04-10add dwc2_clock_init() to have nrf54 initial sequence. currently stub for ↵hathach
other ports. add board_uart_read() for nrf
2026-04-09rename ep_fifo_size (bytes) to otg_dfifo_depth (words)hathach
2026-04-09Polish FSDEV delay code readabilitycopilot-swe-agent[bot]
Agent-Logs-Url: https://github.com/hathach/tinyusb/sessions/3ec0d5b6-cb8e-48ff-8606-3371beb1efcb Co-authored-by: HiFiPhile <[email protected]>
2026-04-09Clarify STM32U0 delay-default frequency usagecopilot-swe-agent[bot]
Agent-Logs-Url: https://github.com/hathach/tinyusb/sessions/3ec0d5b6-cb8e-48ff-8606-3371beb1efcb Co-authored-by: HiFiPhile <[email protected]>
2026-04-09Simplify delay loop comment in shared FSDEV helpercopilot-swe-agent[bot]
Agent-Logs-Url: https://github.com/hathach/tinyusb/sessions/3ec0d5b6-cb8e-48ff-8606-3371beb1efcb Co-authored-by: HiFiPhile <[email protected]>
generated by cgit v1.3.1 (git 2.54.0) at 2026-08-31 19:55:20 +0000