## 3.0.0 ### Breaking changes - esp_tinyusb: Removed DCD Slave/IRQ mode. Only Buffer DMA mode is supported. - esp_tinyusb: Dropped support for ESP-IDF versions older than v5.3. ESP-IDF v5.3 or later is now required - esp_tinyusb: Suspend and resume TinyUSB callbacks (`tud_suspend_cb`, `tud_resume_cb`) are now always registered inside esp_tinyusb. Kconfig options `CONFIG_TINYUSB_SUSPEND_CALLBACK` and `CONFIG_TINYUSB_RESUME_CALLBACK` were removed. Applications must handle `TINYUSB_EVENT_SUSPENDED` and `TINYUSB_EVENT_RESUMED` via the device event callback and must not define `tud_suspend_cb()` or `tud_resume_cb()`. - esp_tinyusb: Each release now ships TinyUSB as a git submodule with a fixed version. This release uses TinyUSB 0.21.0~2. Independent TinyUSB version selection is no longer supported. - esp_tinyusb: Removed already deprecated header files `tusb_cdc_acm.h`, `tusb_console.h` and `tusb_msc_storage.h`, the compatibility APIs they exposed, and the MSC event field `tinyusb_msc_event_t::mount_changed_data` - For more details, refer to the [Espressif's Addition to TinyUSB Migration guide v3](../../docs/device/migration-guides/v3/tinyusb.md) ### Added - esp_tinyusb: Added Kconfig option `CONFIG_TINYUSB_DWC2_PTI_ENABLE` to enable DWC2 Periodic Transfer Interrupt (PTI) for isochronous endpoints ## Unreleased - MSC: Added generic block device storage support (IDF >= 6.0.4). This is an additive feature; `tinyusb_msc_new_storage_spiflash` and `tinyusb_msc_new_storage_sdmmc` remain unchanged. ## 2.3.0 - MSC: Use `esp_vfs_fat_register` instead of the deprecated `esp_vfs_fat_register_cfg` for ESP-IDF v6.0 and higher - esp_tinyusb: Added support for exposing already-mounted VFS/FATFS paths through Media Transfer Protocol - esp_tinyusb: Added power management lock to control automatic light sleep entry based on Device events - esp_tinyusb: Added USB Peripheral light sleep wake-up source integration to the esp_tinyusb (only available for USB HS ports) ## 2.2.1 - esp_tinyusb: Add an explicit `tinyusb` dependency when the IDF component manager is disabled ## 2.2.0 - esp_tinyusb: Added ESP32-S31 support ## 2.1.1 - esp_tinyusb: Fixed VBUS monitoring feature on ESP32-P4 USB OTG 2.0 (HS) - Vendor class: Add configuration options for TX/RX buffers - NCM: Fixed compatibility with iOS ## 2.1.0 - Added configurable Suspend/Resume device event support using TinyUSB callbacks `tud_suspend_cb` and `tud_resume_cb` ## 2.0.1~1 - esp_tinyusb: Claim forward compatibility with TinyUSB 0.19 - CDC: Added support for new VFS API (for esp-idf v5.4 and higher) ## 2.0.1 - esp_tinyusb: Added ESP32-H4 support - esp_tinyusb: Fixed an assertion failure on the GetOtherSpeedDescriptor() request for ESP32-P4 when the OTG1.1 port is used - MSC: Added dynamic member and storage operation multitask protection - MSC: Used `esp_vfs_fat_register_cfg` function prototype for esp-idf v5.3 and higher ## 2.0.0 - esp_tinyusb: Added USB Compliance Verification results - CDC-ACM: Added a configurable parameter for the endpoint DMA buffer ### Breaking changes - esp_tinyusb: External PHY is no longer initialized automatically. If an external PHY is required, it must be explicitly initialized by the user with configuration parameter `phy.skip_setup = true` - esp_tinyusb: Added run-time configuration for peripheral port selection, task settings, and descriptors. For more details, refer to the [Espressif's Addition to TinyUSB Mirgation guide v2](../../docs/device/migration-guides/v2/tinyusb.md) - esp_tinyusb: Added USB Device event callback to handle different USB Device events. For the list of supported USB Device events, refer to to [Espressif's Addition to TinyUSB - README](../esp_tinyusb/README.md) - esp_tinyusb: Removed configuration option to handle TinyUSB events outside of this driver - NCM: Added possibility to deinit the driver - NCM: Updated public API; refer to the [NCM Class Migration guide v2](../../docs/device/migration-guides/v2/tinyusb_ncm.md) - MSC: Removed dedicated callbacks; introduced a single callback with an event ID for each storage - MSC: Added storage format support - MSC: Added dual storage support (SPI/Flash and SD/MMC) - MSC: Updated public API; refer to the [MSC Class Migration guide v2](../../docs/device/migration-guides/v2/tinyusb_msc.md) - Console: Updated public API; refer to the [Console Class Migration guide v2](../../docs/device/migration-guides/v2/tinyusb_console.md) - CDC-ACM: Updated public API; refer to the [CDC-ACM Class Migration guide v2](../../docs/device/migration-guides/v2/tinyusb_cdc_acm.md) ## 1.7.6~1 - esp_tinyusb: Added documentation to README.md ## 1.7.6 - MSC: Fixed the possibility to use SD/MMC storage with large capacity (more than 4 GB) ## 1.7.5 - esp_tinyusb: Provide forward compatibility with IDF 6.0 ## 1.7.4~1 - esp_tinyusb: Claim forward compatibility with IDF 6.0 ## 1.7.4 - MSC: WL Sector runtime check during spiflash init (fix for build time error check) ## 1.7.3 [yanked] - MSC: Improved transfer speed to SD cards and SPI flash ## 1.7.2 - esp_tinyusb: Fixed crash on logging from ISR - PHY: Fixed crash with external_phy=true configuration ## 1.7.1 - NCM: Changed default NTB config to decrease DRAM memory usage (fix for DRAM overflow on ESP32S2) ## 1.7.0 [yanked] - NCM: Added possibility to configure NCM Transfer Blocks (NTB) via menuconfig - esp_tinyusb: Added option to select TinyUSB peripheral on esp32p4 via menuconfig (USB_PHY_SUPPORTS_P4_OTG11 in esp-idf is required) - esp_tinyusb: Fixed uninstall tinyusb driver with not default task configuration ## 1.6.0 - CDC-ACM: Fixed memory leak on deinit - esp_tinyusb: Added Teardown ## 1.5.0 - esp_tinyusb: Added DMA mode option to tinyusb DCD DWC2 configuration - esp_tinyusb: Changed the default affinity mask of the task to CPU1 ## 1.4.5 - CDC-ACM: Fixed memory leak at VFS unregister - Vendor specific: Provided default configuration ## 1.4.4 - esp_tinyusb: Added HighSpeed and Qualifier device descriptors in tinyusb configuration - CDC-ACM: Removed MIN() definition if already defined - MSC: Fixed EP size selecting in default configuration descriptor ## 1.4.3 - esp_tinyusb: Added ESP32P4 support (HS only) ## 1.4.2 - MSC: Fixed maximum files open - Added uninstall function ## 1.4.0 - MSC: Fixed integer overflows - CDC-ACM: Removed intermediate RX ringbuffer - CDC-ACM: Increased default FIFO size to 512 bytes - CDC-ACM: Fixed Virtual File System binding ## 1.3.0 - Added NCM extension ## 1.2.1 - 1.2.2 - Minor bugfixes ## 1.2.0 - Added MSC extension for accessing SPI Flash on memory card https://github.com/espressif/idf-extra-components/commit/a8c00d7707ba4ceeb0970c023d702c7768dba3dc ## 1.1.0 - Added support for NCM, ECM/RNDIS, DFU and Bluetooth TinyUSB drivers https://github.com/espressif/idf-extra-components/commit/79f35c9b047b583080f93a63310e2ee7d82ef17b ## 1.0.4 - Cleaned up string descriptors handling https://github.com/espressif/idf-extra-components/commit/046cc4b02f524d5c7e3e56480a473cfe844dc3d6 ## 1.0.2 - 1.0.3 - Minor bugfixes ## 1.0.1 - CDC-ACM: Return ESP_OK if there is nothing to flush https://github.com/espressif/idf-extra-components/commit/388ff32eb09aa572d98c54cb355f1912ce42707c ## 1.0.0 - Initial version based on [esp-idf v4.4.3](https://github.com/espressif/esp-idf/tree/v4.4.3/components/tinyusb)