0.18.0

General

• New MCUs:
  • Add esp32p4 OTG highspeed support
  • Add stm32 u0, c0, h7rs
• Better support dcache, make sure all usb-transferred buffer are cache line aligned and occupy full cache line
• Build ARM IAR with CircleCI
• Improve HIL with dual/host_info_to_device_cdc optional for pico/pico2, enable dwc2 dma test

API Changes

• Change signature of tusb_init(rhport, tusb_rhport_init_t*), tusb_init(void) is now deprecated but still available for backward compatibility
• Add new tusb_int_handler(rhport, in_isr)
• Add time-related APIs: tusb_time_millis_api() and tusb_time_delay_ms_api() for non-RTOS, required for some ports/configuration
• New configuration macros:
  • CFG_TUD/TUH_MEM_DCACHE_ENABLE enable data cache sync for endpoint buffer
  • CFG_TUD/TUH_MEM_DCACHE_LINE_SIZE set cache line size
  • CFG_TUD/TUH_DWC2_SLAVE_ENABLE enable dwc2 slave mode
  • CFG_TUD/TUH_DWC2_DMA_ENABLE enable dwc2 dma mode

Controller Driver (DCD & HCD)

• DWC2
  • Add DMA support for both device and host controller
  • Add host driver support including: full/high speed, control/bulk/interrupt (CBI) transfer, split CBI i.e FS/LS attached via highspeed hub, hub support
• RP2: implement dcd_edpt_iso_alloc() and dcd_edpt_iso_activate() for isochronous endpoint
• iMXRT1170 support M4 core

Device Stack

• Vendor Fix class reset
• NCM fix recursions in tud_network_recv_renew()
• Audio fix align issue of _audiod_fct.alt_setting
• UVC support format frame based
• Change dcd_dcache_() return type from void to bool
• HID add Usage Table for Physical Input Device Page (0x0F)

Host Stack

• Fix an duplicated attach issue which cause USBH Defer Attach until current enumeration complete message

What's Changed

• Add STM32 B_5585I-IOT2A board by @UweBonnes in #2803
• DWC2 DMA support by @HiFiPhile in #2576
• Migrate hil vm by @hathach in #2822
• HIL have dual/host_info_to_device_cdc optional for pico/pico2 by @hathach in #2823
• Fix vendor class reset. by @HiFiPhile in #2820
• Add esp32p4 OTG HS support by @hathach in #2818
• Ci dwc2 dma by @hathach in #2827
• support stm32U0 device by @Maerdl in #2824
• make all python files executable and standardize interpreter by @shuffle2 in #2809
• fixed video_device.c _find_desc_format by @YixingShen in #2720
• more dwc2 enhance by @hathach in #2833
• add new tusb_int_handler(rhport, in_isr) and update tusb_init(rhport, role) by @hathach in #2834
• change tusb_init() to use init struct by @hathach in #2836
• Rp2040 audio corrections / Merge to master by @pschatzmann in #2846
• Extend callback information by @bollenn in #2861
• NCM: avoid recursions in tud_network_recv_renew() by @rgrr in #2713
• Implement Host Driver support for synopsys dwc2 by @hathach in #2870
• [ESP32P4][HS] Solved rhport selection for tusb_rhport_init() in Device mode by @roma-jam in #2854
• Update Hil for dwc2 by @hathach in #2875
• Fix _rhport_role warning by @HiFiPhile in #2863
• Fix Usage of Bootsel Button for Pico 2 by @subsonicpulse in #2869
• Fix 2 UAC issue by @HiFiPhile in #2866
• Add support for STM32H7RSxx by @chintal in #2871
• Enhance dwc2 dcd by @hathach in #2881
• [DCD_DWC2][ESP32P4][HS] Added cache synchronization (cont) by @hathach in #2883
• [DCD_DWC2][ESP32P4][HS] Added cache synchronization by @roma-jam in #2877
• More Esp32p4 dma with cache sync by @hathach in #2884
• change dcd_dcache_*() API return type from void to bool by @hathach in #2887
• Esp32p4 host dma by @hathach in #2888
• Fix missing protoype warning, change TUD_EPBUF_TYPE_DEF order by @hathach in #2889
• Add support for the STM32C0 and the NUCLEO-C071RB by @DavidEGrayson in #2848
• USBH: Recover from unexpected descriptor size by @GuavTek in #2852
• Rp2040 - ISO API to make Audio work / Merge to master by @pschatzmann in #2847
• net_lwip_webserver example fix and improvement by @HiFiPhile in #2829
• refactor(usbd_control): Updated the buffer name for deeper debug by @roma-jam in #2892
• fix(dcd_dwc2): Fix EP IN counters assignment and usage by @roma-jam in #2891
• Disable DWC HCD interrupt with MAX3421 by @tannewt in #2895
• try to run arm-iar with circleci with new token by @hathach in #2890
• feat(uvc): support format frame based by @lijunru-hub in #2656
• correct clock setting for h563 nucleo by @hathach in #2898
• fix correct DWC2_EP_COUNT by @hathach in #2901
• skip iar build with forked pr by @hathach in #2902
• Adding HID Usage Table Physical Input Device Page (0x0F) by @shdeb in #2897
• Add ra8m1_ek by @hathach in #2906
• RT1170 enhancements by @HiFiPhile in #2865
• update doc, bump up release 0.18.0 by @hathach in #2913

New Contributors

• @Maerdl made their first contribution in #2824
• @pschatzmann made their first contribution in #2846
• @bollenn made their first contribution in #2861
• @roma-jam made their first contribution in #2854
• @subsonicpulse made their first contribution in #2869
• @chintal made their first contribution in #2871
• @DavidEGrayson made their first contribution in #2848
• @GuavTek made their first contribution in #2852
• @shdeb made their first contribution in #2897

Full Changelog: 0.17.0...0.18.0