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< title > 版本说明 — CherryUSB 1.5.2 documentation< / title >
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< p class = "caption" role = "heading" > < span class = "caption-text" > 快速上手< / span > < / p >
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< p class = "caption" role = "heading" > < span class = "caption-text" > USB 基本知识点< / span > < / p >
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< p class = "caption" role = "heading" > < span class = "caption-text" > API 手册< / span > < / p >
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< li class = "toctree-l1" > < a class = "reference internal" href = "api/api_device.html" > 设备协议栈< / a > < / li >
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< li class = "toctree-l1" > < a class = "reference internal" href = "api/api_port.html" > 主从驱动< / a > < / li >
< li class = "toctree-l1" > < a class = "reference internal" href = "api/api_config.html" > USB CONFIG 说明< / a > < / li >
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< p class = "caption" role = "heading" > < span class = "caption-text" > Class 指南< / span > < / p >
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< p class = "caption" role = "heading" > < span class = "caption-text" > 例程说明< / span > < / p >
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< li class = "toctree-l1" > < a class = "reference internal" href = "demo/usbd_vendor.html" > vendor device 驱动编写< / a > < / li >
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< p class = "caption" role = "heading" > < span class = "caption-text" > USBIP 介绍< / span > < / p >
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< li class = "toctree-l1" > < a class = "reference internal" href = "usbip/xhci.html" > XHCI< / a > < / li >
< li class = "toctree-l1" > < a class = "reference internal" href = "usbip/chipidea.html" > CHIPIDEA< / a > < / li >
< li class = "toctree-l1" > < a class = "reference internal" href = "usbip/dwc2.html" > DWC2< / a > < / li >
< li class = "toctree-l1" > < a class = "reference internal" href = "usbip/musb.html" > MUSB< / a > < / li >
< li class = "toctree-l1" > < a class = "reference internal" href = "usbip/fotg210.html" > FOTG210< / a > < / li >
< li class = "toctree-l1" > < a class = "reference internal" href = "usbip/cdns2.html" > CDNS2< / a > < / li >
< li class = "toctree-l1" > < a class = "reference internal" href = "usbip/cdns3.html" > CDNS3< / a > < / li >
< li class = "toctree-l1" > < a class = "reference internal" href = "usbip/dwc3.html" > DWC3< / a > < / li >
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< p class = "caption" role = "heading" > < span class = "caption-text" > 工具使用< / span > < / p >
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< ul >
< li class = "toctree-l1" > < a class = "reference internal" href = "tools/index.html" > chryusb_configurator< / a > < / li >
< li class = "toctree-l1" > < a class = "reference internal" href = "tools/index.html#usb-protocol-suite" > 力科 USB Protocol Suite< / a > < / li >
< li class = "toctree-l1" > < a class = "reference internal" href = "tools/index.html#wireshark" > Wireshark< / a > < / li >
< li class = "toctree-l1" > < a class = "reference internal" href = "tools/index.html#audacity" > Audacity< / a > < / li >
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< p class = "caption" role = "heading" > < span class = "caption-text" > 版本说明< / span > < / p >
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< ul class = "current" >
< li class = "toctree-l1 current" > < a class = "current reference internal" href = "#" > 版本说明< / a > < ul >
< li class = "toctree-l2" > < a class = "reference internal" href = "#v0-10-2" > < = v0.10.2 初代版本< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "#v1-0-0" > v1.0.0 过度版本< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "#v1-1-0" > v1.1.0 过度版本< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "#v1-2-0" > v1.2.0< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "#v1-3-0" > v1.3.0< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "#v1-3-1" > v1.3.1< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "#v1-4-0" > v1.4.0< / a > < / li >
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< li class = "toctree-l2" > < a class = "reference internal" href = "#v1-4-1" > v1.4.1< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "#v1-4-2" > v1.4.2< / a > < / li >
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< li class = "toctree-l2" > < a class = "reference internal" href = "#v1-4-3" > v1.4.3< / a > < / li >
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< li class = "toctree-l2" > < a class = "reference internal" href = "#v1-5-0" > v1.5.0< / a > < / li >
2025-07-13 10:11:52 +00:00
< li class = "toctree-l2" > < a class = "reference internal" href = "#v1-5-1" > v1.5.1< / a > < / li >
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< li class = "toctree-l2" > < a class = "reference internal" href = "#v1-5-2" > v1.5.2< / a > < / li >
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< p class = "caption" role = "heading" > < span class = "caption-text" > 性能展示< / span > < / p >
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< li class = "toctree-l1" > < a class = "reference internal" href = "show/index.html" > 性能展示< / a > < / li >
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< p class = "caption" role = "heading" > < span class = "caption-text" > 商业支持< / span > < / p >
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< li class = "toctree-l1" > < a class = "reference internal" href = "support/index.html" > 商业支持< / a > < / li >
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< section data-toggle = "wy-nav-shift" class = "wy-nav-content-wrap" > < nav class = "wy-nav-top" aria-label = "Mobile navigation menu" >
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< li class = "breadcrumb-item active" > 版本说明< / li >
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< a href = "_sources/version.rst.txt" rel = "nofollow" > View page source< / a >
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< section id = "id1" >
< h1 > 版本说明< a class = "headerlink" href = "#id1" title = "Link to this heading" > < / a > < / h1 >
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< p > 如果没有特别情况，请使用最新版本。下面只列举比较重要的更新，详细更新说明请参考 < a class = "reference external" href = "https://github.com/cherry-embedded/CherryUSB/releases" > https://github.com/cherry-embedded/CherryUSB/releases< / a > 。< / p >
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< section id = "v0-10-2" >
< h2 > < = v0.10.2 初代版本< a class = "headerlink" href = "#v0-10-2" title = "Link to this heading" > < / a > < / h2 >
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< ul class = "simple" >
< li > < p > < strong > 用于定基本的主从机框架，仅支持单 USB IP< / strong > 。< / p > < / li >
< li > < p > < strong > host 驱动每个 ep 占用一个 硬件 pipe， < / strong > 。< / p > < / li >
< li > < p > 相关 porting 需要使用此版本，后续不再支持（比如 ch32， ） ， （ ） < / p > < / li >
< / ul >
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< / section >
< section id = "v1-0-0" >
< h2 > v1.0.0 过度版本< a class = "headerlink" href = "#v1-0-0" title = "Link to this heading" > < / a > < / h2 >
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< ul class = "simple" >
< li > < p > < strong > host 支持动态使用硬件 pipe， < / strong > < / p > < / li >
< / ul >
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< / section >
< section id = "v1-1-0" >
< h2 > v1.1.0 过度版本< a class = "headerlink" href = "#v1-1-0" title = "Link to this heading" > < / a > < / h2 >
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< ul class = "simple" >
< li > < p > < strong > 主从机支持多 USB IP 且要相同 IP< / strong > < / p > < / li >
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< li > < p > < strong > host 增加 bluetooth, ch340, ftdi, cp210x, asix 驱动< / strong > < / p > < / li >
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< li > < p > device msc 支持多 lun， < / p > < / li >
< / ul >
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< / section >
< section id = "v1-2-0" >
< h2 > v1.2.0< a class = "headerlink" href = "#v1-2-0" title = "Link to this heading" > < / a > < / h2 >
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< ul class = "simple" >
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< li > < p > < strong > host 增加 rtl8152， < / strong > < / p > < / li >
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< li > < p > host 增加 timer 去控制中断传输（ < / p > < / li >
< li > < p > porting 增加 esp， < / p > < / li >
2025-05-12 13:33:07 +00:00
< li > < p > < strong > 优化 DWC2 优化代码方便阅读，并增加一些 FIFO 配置宏给用户（因为 dwc2 fifo 大小有限，以及配置方式很多，所以导出给用户配置，方便合理控制性能）< / strong > < / p > < / li >
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< li > < p > 优化 ehci 驱动（ ， ） ， < / p > < / li >
< / ul >
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< / section >
< section id = "v1-3-0" >
< h2 > v1.3.0< a class = "headerlink" href = "#v1-3-0" title = "Link to this heading" > < / a > < / h2 >
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< ul class = "simple" >
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< li > < p > < strong > device 支持多种速度描述符自动选择功能（开启 CONFIG_USBDEV_ADVANCE_DESC） < / strong > < / p > < / li >
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< li > < p > device core 代码统一 ep0 buffer 的使用，用于美化代码< / p > < / li >
< li > < p > host 增加 pl2303 驱动；采用 id table 来支持多个 vid， ； < / p > < / li >
< li > < p > host 网络 class 驱动增加 tx、rx buffer 的宏，增加 LWIP_TCPIP_CORE_LOCKING_INPUT 的使用，以便实现数据的零拷贝< / p > < / li >
< li > < p > porting 导入 bouffalo， ， < / p > < / li >
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< li > < p > < strong > porting 中主机部分 urb-> timeout 清0 的处理有点问题（大数据量传输时会出现 no pipe alloc 异常，主要原因是刚启动传输就完成了，还没判断 timeout就被修改为0了， < / strong > < / p > < / li >
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< li > < p > ehci enable iaad in usbh_kill_urb， ， < / p > < / li >
< li > < p > 适配 nuttx os< / p > < / li >
< / ul >
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< / section >
< section id = "v1-3-1" >
< h2 > v1.3.1< a class = "headerlink" href = "#v1-3-1" title = "Link to this heading" > < / a > < / h2 >
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< ul class = "simple" >
< li > < p > bugfix（ ， ， ， ， ） < / p > < / li >
2025-05-12 13:33:07 +00:00
< li > < p > < strong > host hub 枚举线程删除，使用 psc 线程，枚举方式更改为队列模式，取消同时枚举多个设备的功能< / strong > < / p > < / li >
2024-09-24 13:59:54 +00:00
< li > < p > host 扫描驱动信息和 instance 采用递归模式，删除链表扫描< / p > < / li >
< li > < p > host 网络 class 驱动优化，支持接收 16K 以上的数据（ < / p > < / li >
2025-05-12 13:33:07 +00:00
< li > < p > < strong > device 协议栈中打印删除（中断中不再做打印）< / strong > < / p > < / li >
2024-09-24 13:59:54 +00:00
< li > < p > porting 中 musb fifo配置修改为从 fifo table 获取（此代码参考 linux） ， ， ， < / p > < / li >
< / ul >
2024-10-10 09:14:31 +00:00
< / section >
< section id = "v1-4-0" >
< h2 > v1.4.0< a class = "headerlink" href = "#v1-4-0" title = "Link to this heading" > < / a > < / h2 >
2024-09-24 13:59:54 +00:00
< ul class = "simple" >
2025-05-12 13:33:07 +00:00
< li > < p > < strong > device 开始支持 remote wakeup 功能, hid request(0x21)，完善 GET STATUS 请求（此版本开始可以通过 USB3CV 测试）< / strong > < / p > < / li >
2024-09-24 13:59:54 +00:00
< li > < p > device 增加 UF2, ADB, WEBUSB 功能； msc 增加裸机的读写 polling 功能，将读写放在 while1中执行； < / p > < / li >
2025-05-12 13:33:07 +00:00
< li > < p > host 增加 usbwifi(bl616), xbox驱动； < strong > 重构 USB3.0 枚举逻辑< / strong > < / p > < / li >
< li > < p > < strong > host 中 cdc_acm,hid,msc,serial 传输共享 buffer， ， < / strong > < / p > < / li >
< li > < p > < strong > porting 重构 XHCI/PUSB2 驱动，不开源< / strong > ； < / p > < / li >
2024-09-24 13:59:54 +00:00
< li > < p > esp 组件库支持< / p > < / li >
2025-05-12 13:33:07 +00:00
< li > < p > < strong > chipidea 从机驱动支持， < / strong > < / p > < / li >
2024-09-24 13:59:54 +00:00
< li > < p > threadx os 支持< / p > < / li >
< / ul >
2024-10-10 09:14:31 +00:00
< / section >
2024-12-08 15:27:50 +00:00
< section id = "v1-4-1" >
< h2 > v1.4.1< a class = "headerlink" href = "#v1-4-1" title = "Link to this heading" > < / a > < / h2 >
< ul class = "simple" >
2025-05-12 13:33:07 +00:00
< li > < p > < strong > 修复device 模式下使用多个 altsetting 时重复关闭端点问题，改成 altsetting 为0时关闭< / strong > < / p > < / li >
< li > < p > < strong > 重构主机 audio 解析描述符< / strong > < / p > < / li >
< li > < p > < strong > 增加 kinetis usbip< / strong > < / p > < / li >
2024-12-08 15:27:50 +00:00
< li > < p > 主机下 usbh_msc_get_maxlun 请求部分 U 盘不支持，不做错误返回< / p > < / li >
< li > < p > 主机下 usbh_hid_get_report_descriptor 导出给用户调用< / p > < / li >
< li > < p > 静态代码检查< / p > < / li >
< li > < p > github action 功能< / p > < / li >
< / ul >
< / section >
< section id = "v1-4-2" >
< h2 > v1.4.2< a class = "headerlink" href = "#v1-4-2" title = "Link to this heading" > < / a > < / h2 >
< ul class = "simple" >
< li > < p > device 实现 USB_REQUEST_GET_INTERFACE 请求< / p > < / li >
2025-05-12 13:33:07 +00:00
< li > < p > < strong > device video 传输重构，增加双缓冲功能< / strong > < / p > < / li >
< li > < p > device ecm 重构，保持和 rndis 类似 API< / p > < / li >
2024-12-08 15:27:50 +00:00
< li > < p > device 和 host audio 音量配置功能重构< / p > < / li >
< li > < p > host 增加 AOA 驱动< / p > < / li >
< li > < p > 兼容 C++ 相关修改< / p > < / li >
< li > < p > fsdev 不支持 ISO 和 DWC2 高速 hub 不支持全速低速检查< / p > < / li >
2025-05-12 13:33:07 +00:00
< li > < p > < strong > 通用 OHCI 代码更新< / strong > < / p > < / li >
2024-12-08 15:27:50 +00:00
< / ul >
< / section >
2025-02-27 12:47:26 +00:00
< section id = "v1-4-3" >
< h2 > v1.4.3< a class = "headerlink" href = "#v1-4-3" title = "Link to this heading" > < / a > < / h2 >
< ul class = "simple" >
2025-05-12 13:33:07 +00:00
< li > < p > < strong > device ep0 处理增加线程模式< / strong > < / p > < / li >
2025-02-27 12:47:26 +00:00
< li > < p > device audio feedback 宏和demo< / p > < / li >
< li > < p > device rndis 增加透传功能（ ） < / p > < / li >
2025-05-12 13:33:07 +00:00
< li > < p > < strong > host msc 将 scsi 初始化从枚举线程中移出， ， < / strong > < / p > < / li >
2025-02-27 12:47:26 +00:00
< li > < p > rp2040 主从支持< / p > < / li >
2025-05-12 13:33:07 +00:00
< li > < p > < strong > nuttx fs， ， < / strong > < / p > < / li >
2025-06-03 15:11:49 +00:00
< li > < p > dwc2、ehci、ohci 主机 dcache功能支持（ < / p > < / li >
2025-05-12 13:33:07 +00:00
< li > < p > t113、MCXA156、CH585 、 < strong > stm32h7r 支持< / strong > < / p > < / li >
2025-03-04 09:44:34 +00:00
< li > < p > 修复 v1.4.1 中 altsetting 为0时应该关闭所有端点的问题< / p > < / li >
2025-02-27 12:47:26 +00:00
< / ul >
< / section >
2025-05-12 13:33:07 +00:00
< section id = "v1-5-0" >
< h2 > v1.5.0< a class = "headerlink" href = "#v1-5-0" title = "Link to this heading" > < / a > < / h2 >
< ul class = "simple" >
< li > < p > < strong > 协议栈内部全局 buffer 需要使用 USB_ALIGN_UP 对齐, 用于开启 dcache 并且不使能 nocache 时使用< / strong > < / p > < / li >
< li > < p > < strong > 完善 ehci/ohci dcache 模式下的处理< / strong > ， & qtd& itd, add CONFIG_USB_OHCI_DESC_DCACHE_ENABLE for ed& td< / p > < / li >
2025-06-16 12:29:56 +00:00
< li > < p > < strong > 平台代码更新，平台相关转移到 platform， ， ， ， < / strong > < / p > < / li >
2025-05-12 13:33:07 +00:00
< li > < p > < strong > device sof callback 支持< / strong > < / p > < / li >
< li > < p > < strong > dwc2 、fsdev st 下实现底层 API 和中断，直接调用 HAL_PCD_MSP 和 HAL_HCD_MSP， < / strong > < / p > < / li >
< li > < p > < strong > DWC2 实现 SPLIT 功能，高速模式下支持外部高速 hub 对接 FS/LS 设备< / strong > < / p > < / li >
2025-06-03 15:11:49 +00:00
< li > < p > liteos-m, zephyr os 支持< / p > < / li >
< li > < p > device msc 裸机读写采用变量模式， < / p > < / li >
< li > < p > ehci qtd 使用 qtd alloc & free， ， < / p > < / li >
2025-05-12 13:33:07 +00:00
< li > < p > rndis/ECM device， < / p > < / li >
< li > < p > < strong > memcpy 全部使用 usb_memcpy 替换， < / strong > < / p > < / li >
2025-06-03 15:11:49 +00:00
< li > < p > < strong > 重构 device mtp 驱动（收费使用）< / strong > < / p > < / li >
2025-06-16 12:29:56 +00:00
< li > < p > < strong > device tmc 驱动（收费使用）< / strong > < / p > < / li >
2025-06-03 15:11:49 +00:00
< li > < p > < strong > 重构device video 传输，直接在图像数据中填充 uvc header， < / strong > < / p > < / li >
< li > < p > < strong > 增加 usb_osal_thread_schedule_other api， < / strong > < / p > < / li >
2025-06-16 12:29:56 +00:00
< li > < p > < strong > dwc2 device 增加 dcache 功能，可用于 cortex-M7/ESP32P4< / strong > < / p > < / li >
2025-06-04 07:34:33 +00:00
< li > < p > < strong > bouffalo/hpm/esp/st/nxp dcache api 支持< / strong > < / p > < / li >
2025-06-16 12:29:56 +00:00
< li > < p > ch32 device iso 更新， < / p > < / li >
2025-06-03 15:11:49 +00:00
< li > < p > cmake， ， < / p > < / li >
2025-06-16 12:29:56 +00:00
< li > < p > 使用 USB_ASSERT_MSG 对部分代码检查，全面性 warning 修复< / p > < / li >
< li > < p > N32H4/MM32F5 device 支持< / p > < / li >
< li > < p > 默认使能 CONFIG_USBDEV_ADVANCE_DESC< / p > < / li >
2025-05-12 13:33:07 +00:00
< / ul >
< / section >
2025-07-13 10:11:52 +00:00
< section id = "v1-5-1" >
< h2 > v1.5.1< a class = "headerlink" href = "#v1-5-1" title = "Link to this heading" > < / a > < / h2 >
< ul class = "simple" >
< li > < p > 支持 rt-thread 下使用 adb shell， < / p > < / li >
< li > < p > < strong > dwc2 增加多个 usbport 不同参数的配置功能， ， < / strong > < / p > < / li >
< li > < p > < strong > ehci 在控制传输中如果没有 nodata 阶段会导致 data qtd 未释放，导致内存泄漏< / strong > < / p > < / li >
< li > < p > < strong > dwc2 读取 setup 使用 usbd_get_next_ep0_state 去判断，避免 setup 和 ep0 out 使用在 USB_OTG_DOEPINT_XFRC 状态下冲突< / strong > < / p > < / li >
< li > < p > sifli usb device 初步支持< / p > < / li >
< / ul >
< / section >
2025-08-07 13:06:51 +00:00
< section id = "v1-5-2" >
< h2 > v1.5.2< a class = "headerlink" href = "#v1-5-2" title = "Link to this heading" > < / a > < / h2 >
< ul class = "simple" >
< li > < p > 对 1.5.1 下 rt-thread 组件的一些 bugfix< / p > < / li >
< li > < p > idf timer osal 替换为 esp timer， ； < / p > < / li >
< li > < p > 主机枚举中，删除描述符溢出相关的 ASSERT 操作， ， ， < / p > < / li >
< li > < p > < strong > dwc2 ep mult 支持， < / strong > < / p > < / li >
< li > < p > < strong > dwc2 halt 中不能清除 USB_OTG_HCCHAR_EPDIR， < / strong > < / p > < / li >
< li > < p > 更新 DWC2 中 at32， ， ， < / p > < / li >
< li > < p > musb 对于标准的 IP 结构采用独立 EP 控制寄存器组，不使用 EPIDX 寄存器去控制< / p > < / li >
< li > < p > 删除所有 CONFIG_USBDEV_EP_NUM & CONFIG_USBHOST_PIPE_NUM， ， < / p > < / li >
< li > < p > CONFIG_USBHOST_MAX_INTF_ALTSETTINGS 默认使用 2 减少内存，只有 UVC 和UAC 使用（商业收费），所以不需要开很大< / p > < / li >
< li > < p > urb interval 从 u8 改 u32， < / p > < / li >
< / ul >
< / section >
2024-10-10 09:14:31 +00:00
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2024-09-24 13:59:54 +00:00
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2025-05-09 05:17:20 +00:00
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2024-09-24 13:59:54 +00:00
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