# 0.17.0

*September 13, 2024*

## General

- Improved CI: build both cmake and make. Make use of CircleCI for part of build process to speed up CI
- Add CodeQL Workflow for Code Security Analysis
- Add Clang compiler support
- Add default implementation for weak callbacks functions for better Keil compatibility
- Upgrade hardware-in-the-loop (HIL) testing with more boards and examples: including dual stack example

## Controller Driver (DCD & HCD)

### Chipidea

- Support MCXA

### DWC2

- Fix tickless issue with stm32f7: disable ULPI clock during sleep when using internal phy
- Fix SOF interrupt handling
- Fix fifo level half/empty issue
- Add DWC2 Test Mode support.
- for esp32 force disconnect/connect using USB_WRAP otg pad override

### FSDEV

- Rewrite and Generalize driver to support non-stm32 mcu such as wch
- Simplify PMA, HW FIFO access and bit manipulation for different access scheme 1x16, 2x16 and 32 bit
- Add support for ch32 usbd e.g ch32v203
- Add support for STM32G4 and STM32U5 microcontrollers.
- Fix h5 (32-bit) errata 2.15.1: Buffer description table update completes after CTR interrupt triggers
- ISO EP buffer allocation improvements, implement `dcd_edpt_close_all()`

- Fix ch32v203 race condition and stability issue with

  - fix ch32v203 seems to unconditionally accept ZLP on EP0 OUT.
  - fix v203 race condition between rx bufsize and RX_STAT which cause PMAOVR, occurs with WRITE10
  - correctly handle setup prepare at `dcd_edpt0_status_complete()`, which fixes the race condition with windows where we could miss setup packet (setup bit set, but count = 0)

### MAX3421E

- Add support for rp2040, esp32 (c3, c6, h2, etc..)
- Add `hcd_deinit()` for max3421
- Retry NAK handling next frame to reduce CPU and SPI bus usage
- add `cpuctl` and `pinctl` to `tuh_configure()` option for max3421
- Implement hcd abort transfer for Max3421
- Properly Handle NAK Response in MAX3421E driver: correctly switch and skip writing to 2 FIFOs when NAK received. Otherwise, the driver may hang in certain conditions.

### MSP430

- support non-bus-powered

### MUSB

- Add support for Analoog devices: max32650, max32666, max32690, max3278002

### nRF

- Fix `dcd_edpt_open()` for iso endpoint
- Handle ISOOUT CRC errors
- Add compile support with old nordic sdk
- Fix a few race conditions

### OHCI

- Allow more than 16 devices

### RP2040

- Correctly abort control transfer when new setup arrived. Due to RP2040-E2 only able to fix B2 or later
- Implement hcd abort transfer for rp2040
- Add support for rp2350

### RUSB2

- Support ra2a1 pipe number scheme

### WCH CH32

- Added support for USB OTG/FS and FSDev Driver. Update CH32V307 to allow manual select FS or HS driver.
- Fixed various bugs in CH32v307 usbhs driver: endpoint handling and data transfer management.

## Device Stack

- Add `tud_deinit()` and `class driver deinit()` to deinitialize TinyUSB device stack.
- Add support for generic SOF callback.
- Add set address recovery time 2ms per USB spec.

### Audio

- Add audio_test_freertos & audio_4_channel_mic_freertos
- Improved support for Audio Class 2.0 (UAC2) with various bug fixes.
- Add feedback by fifo counting.

### Bluetooth HCI

- Issue ZLP on ACL IN ep when transfer is multiple of endpoint max packet size

### CDC

- Add `tud_cdc_configure_fifo()` to make RX/TX buffer persistent (not clear when disconnected)
- Add missing capability bit for CDC ACM serial break support
- Enhanced CDC class with better handling of large data transmissions.
- Add missing capability bit for CDC ACM serial break support

### HID

- Added missing key codes for keypad
- Added HID Lighting and Illumination functionality
- Fixed issues in the HID class for more reliable device enumeration.
- Support HID Mouse with absolute positioning
- Use separate buffer for control SET_REPORT, fix conflict with interrupt endpoint out

### MSC

- Added support for SCSI_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL

### Net

- Rewrite of NCM device driver to improve throughput
- removed obsolete `tud_network_link_state_cb()`

### USBTMC

- Added notification support

### Vendor

- Migrate to new endpoint stream API, support non-buffered TX/RX
- Add ZLP for `write()` when needed

### Video

- Enhance UVC descriptors and example
- Video Added support for USB Video Class (UVC) with MJPEG.
- Fix multiple interfaces, add an example of 2ch video capture.
- Fix race for `tud_video_n_streaming()` check

## Host Stack

- Added `tuh_deinit()` to de-initialize TinyUSB host stack.
- Added support for new USB mass storage class APIs.
- Improved error handling and retry mechanisms for unstable devices.

### CDC Serial

- Add support for ch34x
- Allow to overwrite `CFG_TUH_CDC_FTDI/CP210X/CH32X_VID_PID_LIST`
- Enhanced stability of CDC-ACM devices during enumeration.

### HID

- Add `tuh_hid_receive_abort()`
- Add `tuh_hid_get_report()`

### Hub

- Prevent status request to invalid ep_num
- Fix double status xfer
- unroll hub removal

## Contributors

Thanks to everyone who contributed to this release: @acscd, @andrewleech, @angmolin, @antoniovazquezblanco, @arntsonl, @b4yuan, @battlesnake, @BrentK-ADI, @camilaodsouza, @cdesjardins, @ChrisDeadman, @clhenry, @cumhuronat, @donatieng, @dp111, @dragonlock2, @duckylotl, @eightycc, @emb4fun, @Erlkoenig90, @feaser, @gschorcht, @hathach, @HiFiPhile, @hinxx, @hjalleboii, @ikskuh, @IngHK, @jerpa77, @jotonedev, @kaidegit, @kasjer, @kaspernyhus, @kilograham, @kkitayam, @Krasutski, @LarssonOliver, @leptun, @liamfraser, @lijunru-hub, @lurch, @Lurcy38, @maflcko, @mamiral, @MatiMcFly, @Okarss, @pigrew, @ra1nb0w, @Rbb666, @rgrr, @Rocky04, @rsolorzanomsft, @Ryzee119, @shuffle2, @slark-yuxj, @tannewt, @thierer, @tinic, @tlyu, @tobozo, @tommie, @trejan, @tyustli, @wjklimek1, @XelaRellum, @Xelus22, @xudongzheng, @YixingShen, @zx96.