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2026-06-11clean up PVS-Studio static-analysis findings for raspberry_pi_picoClaude
Resolves all TinyUSB-owned alerts reported by the CI PVS-Studio job (static_analysis.yml, run with --security-related-issues) on the raspberry_pi_pico board: 0 remaining in src/ and examples/. Genuine fixes: - ncm_device: validate wNdpIndex against sizeof(nth16_t), not the pointer size sizeof(nth16) (4 bytes) — the latter under-checks the NTB header (V568). - tusb: drop the redundant `ff_buf != NULL && ff_bufsize > 0` guard in tu_edpt_stream_init(); the early return already guarantees it (V560). - midi_host: bounds-check idx in tuh_midi_itf_get_info() instead of the always-true `&_midi_host[idx]` pointer (V560). - examples: fully initialize resolutions_per_format / frame_num / interval_ms arrays instead of leaving trailing elements implicitly zero (V1009). False positives suppressed at the cause: - usbd/usbh: hide the weak dcd_deinit()/hcd_deinit() stubs from the analyzer with #ifndef PVS_STUDIO. PVS analyzes one TU at a time and binds the call to the always-false weak stub (it cannot model the linker selecting the port's strong definition), then reports the cleanup loop after TU_ASSERT(...deinit()) as unreachable (V779). False positives suppressed locally (inline //-V or .pvsconfig): - .pvsconfig: V501 (HID descriptor macros), V763 (rhport override), V785 (audio function-index switch), V1044 (hardware poll loops). - inline //-V for config-dependent or intentional constructs: V512, V514-style contiguous clears, V547, V557, V560, V614, V619, V641, V1008, V1037, V1048, V1086. Verified: all examples build for raspberry_pi_pico; ceedling test:all passes (60/60); re-run of the CI-exact PVS invocation reports zero TinyUSB-owned findings.
2026-06-01ultrareview nits: keep xfer_result table in sync, hoist blinky loophathach
- src/tusb.c: extend tu_str_xfer_result[] with "ABORTED" and "INVALID" to match the new enum size. Not reachable today (no HCD posts those values through hcd_event_xfer_complete), but keeps the enum/table invariant intact so future HCDs that surface ABORTED don't index OOB. - examples/dual/dynamic_switch/src/main.c: apply the same while(1) hoist already done for cdc_task / print_devinfo_task to led_blinking_task. On OS_NONE the loop returned mid-iteration, which on first call could fire multiple back-to-back toggles while start_ms (initially 0) caught up to uptime. Co-Authored-By: Claude Opus 4.7 <[email protected]>
2026-05-04refactor: replace `tu_edpt_state_t` struct with `uint8_t` and update all ↵hathach
endpoint state handling methods and accesses
2026-03-11Merge branch 'master' into zlp-hs-on-fshathach
2026-03-09usbh device descriptor validation, also check ep size > 0hathach
2026-03-04Merge branch 'master' into dwc2_deinithathach
2026-02-28replace board_millis() with tusb_time_millis_api()hathach
2026-02-27add osal_time_millis() to osal requirementhathach
implement tusb_time_millis_api() with osal_time_millis() when OS is not NONE
2026-02-27Merge remote-tracking branch 'tinyusb/master' into dwc2_deinitHiFiPhile
Signed-off-by: HiFiPhile <[email protected]>
2026-02-27Fix IAR warningsHiFiPhile
Signed-off-by: HiFiPhile <[email protected]>
2026-02-11fix rx transfer length when high speed capable device/host working at full speedHiFiPhile
Signed-off-by: HiFiPhile <[email protected]>
2026-01-16fix stream write racingHiFiPhile
Signed-off-by: HiFiPhile <[email protected]>
2026-01-14remove no-fifo mode in edpt stream APIhathach
update vendor_device.c for direct usbd xfer when either RX/TX BUFSIZE is 0 i.e CFG_TUD_VENDOR_TXRX_BUFFERED = 0
2026-01-13Merge pull request #3424 from hathach/fifo_read_epsizeHa Thach
limit fifo read size to ep_bufsize regardless ep_buf is used or not
2025-12-30tusb_fifo remove item_size make it fifo of byteshathach
2025-12-22limit fifo read size to ep_bufsize regardless ep_buf is used or notHiFiPhile
Signed-off-by: HiFiPhile <[email protected]>
2025-12-13tusb: fix stream write logic without fifoHiFiPhile
Signed-off-by: HiFiPhile <[email protected]>
2025-12-12fix edpt stream write/read to endpoint not yet openedhathach
2025-12-11move host hacked bulk mps out of tu_edpt_validate()hathach
2025-12-11refactor usbh_class_driver_t's open() to return number of driver len instead ↵hathach
of bool. help to simplify parsing configuration
2025-12-11refactor binding ep and interface to driverhathach
2025-12-10move hwid into edpt stream for consistent APIhathach
2025-12-10Merge branch 'master' into more-size-reduce-edpt-streamhathach
2025-12-10only validate endpoint tu_edpt_validate() when debug enabledhathach
2025-12-10Merge branch 'master' into hwfifo_posthathach
2025-12-10remove tu_fifo_discard_n() and its usagehathach
2025-12-10change tu_fifo_clear()/tu_edpt_stream_clear() from return bool to voidhathach
2025-12-08remove FS MPS assumptionZixun LI
Signed-off-by: Zixun LI <[email protected]>
2025-12-06edpt stream only support non-fifo mode if needed ↵hathach
CFG_TUSB_EDPT_STREAM_NO_FIFO_ENABLED
2025-11-27make vendor_read_* API() is only available when CFG_TUD_VENDOR_RX_BUFSIZE > 0hathach
vendor_write_flush() and write_available() only available when CFG_TUD_VENDOR_TX_BUFSIZE > 0
2025-11-27change tud_vendor_rx_cb() behavior, buffer and bufsize only available when ↵hathach
CFG_TUD_VENDOR_RX_BUFSIZE = 0 update vendor device to omit ep buf when dedicated hwfifo is supported
2025-11-27add tu_fifo_discard_n() and tu_edpt_stream_discard()hathach
2025-11-27correct tu_edpt_stream_read() with non-fifo mode. Fix rhport with vendor devicehathach
2025-11-21edpt stream support xfer_fifo for device CFG_TUD_EDPT_DEDICATED_HWFIFOhathach
cdc device omit ep buffer when hwfifo is supported
2025-11-19Merge remote-tracking branch 'tinyusb/master' into ↵HiFiPhile
copilot/fix-dcd-edpt-xfer-issue Signed-off-by: HiFiPhile <[email protected]>
2025-11-13clear endpoint stream when open for cdc_host and midi_hosthathach
2025-11-12migrate cdc device to use edpt stream APIhathach
tu_edpt_stream_open() does not clear fifo, allow for persistent stream when disconnect/reconnect
2025-11-12migrate midi_device to use edpt stream APIhathach
also add tud_midi_n_packet_write/read_n()
2025-11-11Merge remote-tracking branch 'tinyusb/master' into ↵HiFiPhile
copilot/fix-dcd-edpt-xfer-issue Signed-off-by: HiFiPhile <[email protected]>
2025-11-08fix more alertshathach
2025-11-05added .clang-formathathach
fix more alerts disable IAR CStat since pvs-studio check is better integrated with clion
2025-10-31Merge remote-tracking branch 'tinyusb/master' into ↵HiFiPhile
copilot/fix-dcd-edpt-xfer-issue Signed-off-by: HiFiPhile <[email protected]>
2025-10-24fix more warningshathach
2025-10-22Add is_isr parameter to usbd_edpt_xfer and usbd_edpt_xfer_fifocopilot-swe-agent[bot]
- Added bool is_isr parameter to usbd_edpt_xfer() and usbd_edpt_xfer_fifo() wrapper functions - These are called by class drivers to queue USB transfers - Updated all callers to pass false by default (non-ISR context) - Updated audiod_rx_xfer_isr() and audiod_tx_xfer_isr() to pass true (ISR context) - All 21 unit tests pass Co-authored-by: HiFiPhile <[email protected]>
2025-09-17Fix address translation functionsHiFiPhile
Signed-off-by: HiFiPhile <[email protected]>
2025-07-10rename to tusb_deinit() to match other namingghathach
2025-07-10Merge branch 'master' into fork/roma-jam/feature/add_tusb_teardownhathach
2025-03-06hack: force/overwrite endpoint mps to 64 for device that incorrectly report ↵hathach
512 bytes for bulk in fullspeed mode.
2025-02-24add tuh_midi_descriptor_cb()hathach
2025-01-15feature(tusb): Added teardown APIRoman Leonov
generated by cgit v1.3.1 (git 2.54.0) at 2026-09-03 17:05:29 +0000