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< div class = "date inPage" > 16 May 2025< / div > < div style = "color: gray;" >
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Read time: 7 minute(s)
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< div class = "- topic/p p" data-ofbid = "d108854e38__20250519091516" >
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< ol class = "- topic/ol ol" id = "usb_device_configuration__ol_jy2_bvq_g1c" data-ofbid = "usb_device_configuration__ol_jy2_bvq_g1c" >
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< li class = "- topic/li li" data-ofbid = "d108854e42__20250519091516" >
< div class = "- topic/p p" data-ofbid = "d108854e44__20250519091516" > 在 menuconfig 中配置设备。使能 USB 端口，并且配置当前 USB 端口为 Device
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模式：< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "usb_device_configuration__codeblock_vmw_bvq_g1c" data-ofbid = "usb_device_configuration__codeblock_vmw_bvq_g1c" > > Board options
[*] Using Usb0
Select Usb0 mode (Device) ---> < / pre > < / div >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d108854e50__20250519091516" >
< div class = "- topic/p p" data-ofbid = "d108854e52__20250519091516" > 在 menuconfig 中配置 CherryUSB 驱动。使能 CherryUSB 驱动，并且使能 Device
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模式：< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "usb_device_configuration__codeblock_ftz_bvq_g1c" data-ofbid = "usb_device_configuration__codeblock_ftz_bvq_g1c" > > Local packages options
> Third-party packages options
[*] CherryUSB: tiny and portable USB host/device stack < strong class = "hl-keyword" > for< / strong > embedded system with USB IP --->
[*] Enable usb device mode ---> < / pre > < / div >
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< / li >
< / ol >
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< / section >
< section class = "- topic/section section" id = "usb_device_configuration__section_lv4_gvq_g1c" data-ofbid = "usb_device_configuration__section_lv4_gvq_g1c" > < h2 class = "- topic/title title sectiontitle" > USB Interface 配置< / h2 >
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< div class = "- topic/p p" data-ofbid = "d108854e66__20250519091516" > USB Device 可以模拟成各种功能的 USB 外设，例如 USB 串口、USB 网口、U 盘。< ol class = "- topic/ol ol" id = "usb_device_configuration__ul_yff_3vq_g1c" data-ofbid = "usb_device_configuration__ul_yff_3vq_g1c" >
< li class = "- topic/li li" data-ofbid = "d108854e70__20250519091516" > < strong class = "+ topic/ph hi-d/b ph b" > U 盘配置< / strong > < ol class = "- topic/ol ol" type = "a" id = "usb_device_configuration__ul_s23_jvq_g1c" data-ofbid = "usb_device_configuration__ul_s23_jvq_g1c" >
< li class = "- topic/li li" data-ofbid = "d108854e75__20250519091516" >
< p class = "- topic/p p" data-ofbid = "d108854e77__20250519091516" > 在 menuconfig 中使能 CherryUSB 中 msc 类型的 Device Class
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驱动，并且使能对应实例模板。< / p >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d108854e81__20250519091516" >
< p class = "- topic/p p" data-ofbid = "d108854e83__20250519091516" > 在 MSC 类型的 Device Class 驱动中有两类实例模板，一种是把读取 RAM，
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SDCard。< / p >
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< div class = "- topic/p p" data-ofbid = "d108854e86__20250519091516" >
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< ul class = "- topic/ul ul" id = "usb_device_configuration__ul_m3v_dct_4dc" data-ofbid = "usb_device_configuration__ul_m3v_dct_4dc" >
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< li class = "- topic/li li" data-ofbid = "d108854e90__20250519091516" >
< div class = "- topic/p p" data-ofbid = "d108854e92__20250519091516" > 读取
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ram， ： < pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "usb_device_configuration__codeblock_qzg_5c4_fdc" data-ofbid = "usb_device_configuration__codeblock_qzg_5c4_fdc" > > Local packages options
> Third-party packages options
[*] CherryUSB: tiny and portable USB host/device stack < strong class = "hl-keyword" > for< / strong > embedded system with USB IP --->
[*] Enable usb device mode --->
[*] Enable usb msc device --->
Use ram or storage template (msc ram) --->
[*] Use msc ram template< / pre > < / div >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d108854e98__20250519091516" >
< div class = "- topic/p p" data-ofbid = "d108854e100__20250519091516" > 读取
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SDCard， ： < pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "usb_device_configuration__codeblock_zjm_5c4_fdc" data-ofbid = "usb_device_configuration__codeblock_zjm_5c4_fdc" > > Local packages options
> Third-party packages options
[*] CherryUSB: tiny and portable USB host/device stack < strong class = "hl-keyword" > for< / strong > embedded system with USB IP --->
[*] Enable usb device mode --->
[*] Enable usb msc device --->
Use ram or storage template (msc storage) --->
MSC Storage Parameter --->
[*] USBDEV_MSC_THREAD # 配置线程进行读写
[*] USBD_MSC_STORAGE_USING_HOTPLUG #支持存储媒介的热插拔
(/sdcard) MSC_STORAGE_PATH # U 盘读取的分区（这里填写的是对应的文件系统名称）
(< span class = "hl-number" > 2048< / span > ) USBDEV_MSC_MAX_BUFSIZE # 此值必须是 < span class = "hl-number" > 512< / span > 的倍数，增大此项，可提升读写速度，同时也会消耗更多的 ram< / pre > < / div >
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< / li >
< / ul >
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< / div >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d108854e109__20250519091516" >
< p class = "- topic/p p" data-ofbid = "d108854e111__20250519091516" > 将单板的 USB Device 端口和 Windows PC 的 USB Host 端口连接，在 Windows PC
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上会看到一个新增的 U 盘，可以正常读写。< / p >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d108854e115__20250519091516" >
< div class = "- topic/p p" data-ofbid = "d108854e117__20250519091516" > 修改 U
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盘产品信息：< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "usb_device_configuration__codeblock_tdx_vc4_fdc" data-ofbid = "usb_device_configuration__codeblock_tdx_vc4_fdc" > --- Enable usb msc device
(aic) CONFIG_USBDEV_MSC_MANUFACTURER_STRING # 厂商信息（最大支持 < span class = "hl-number" > 8< / span > bytes）
(d13) CONFIG_USBDEV_MSC_PRODUCT_STRING # 产品信息（最大支持 < span class = "hl-number" > 16< / span > bytes）
(< span class = "hl-number" > 0.01< / span > ) CONFIG_USBDEV_MSC_VERSION_STRING # 厂商信息（最大支持 < span class = "hl-number" > 4< / span > bytes） < / pre > < / div >
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< p class = "- topic/p p" data-ofbid = "d108854e122__20250519091516" > 效果如下图：< / p >
< div class = "- topic/p p" data-ofbid = "d108854e125__20250519091516" >
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< br / > < div class = "imagecenter" > < img class = "- topic/image image imagecenter" id = "usb_device_configuration__image_inn_1ct_4dc" src = "../../../images/usb/msc_infomation_cfg.png" width = "576" alt = "image4" / > < / div > < br / >
< / div >
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< / li >
< / ol > < / li >
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< li class = "- topic/li li" data-ofbid = "d108854e136__20250519091516" > < strong class = "+ topic/ph hi-d/b ph b" > ADBD 配置< / strong > < ol class = "- topic/ol ol" type = "a" id = "usb_device_configuration__ul_qcd_lvq_g1c" data-ofbid = "usb_device_configuration__ul_qcd_lvq_g1c" >
< li class = "- topic/li li" data-ofbid = "d108854e141__20250519091516" >
< div class = "- topic/p p" data-ofbid = "d108854e143__20250519091516" > 在 menuconfig 中使能 CherryUSB 的 Device
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驱动，并且使能对应实例模板：< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "usb_device_configuration__codeblock_xs3_xc4_fdc" data-ofbid = "usb_device_configuration__codeblock_xs3_xc4_fdc" > > Local packages options
> Third-party packages options
[*] CherryUSB: tiny and portable USB host/device stack < strong class = "hl-keyword" > for< / strong > embedded system with USB IP --->
[*] Enable usb device mode --->
[*] ADBD: Android Debug Bridge daemon implementation in RT-Thread --->
[*] Enable Shell service
[*] Enable File service< / pre > < / div >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d108854e149__20250519091516" >
< div class = "- topic/p p" data-ofbid = "d108854e151__20250519091516" > 将单板的 USB Device 端口和 PC 的 USB Host 端口连接，在 PC 端运行 < span class = "+ topic/keyword sw-d/cmdname keyword cmdname" > adb
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shell< / span > 命令即可进行 ADB 操作。 进入 ADB Shell 以后，可以通过
< code class = "+ topic/ph pr-d/codeph ph codeph" > exitas< / code >
命令退出：< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "usb_device_configuration__codeblock_rrq_jd4_fdc" data-ofbid = "usb_device_configuration__codeblock_rrq_jd4_fdc" > C:\Users\xxx> adb shell
< / pre > < pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "usb_device_configuration__codeblock_khj_glk_5dc" data-ofbid = "usb_device_configuration__codeblock_khj_glk_5dc" > ls
Directory /:
ram < DIR>
data < DIR>
rodata < DIR>
sdcard < DIR>
udisk < DIR> < / pre > < pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "usb_device_configuration__codeblock_jlr_glk_5dc" data-ofbid = "usb_device_configuration__codeblock_jlr_glk_5dc" > exit< / pre > < pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "usb_device_configuration__codeblock_pc1_hlk_5dc" data-ofbid = "usb_device_configuration__codeblock_pc1_hlk_5dc" > exitas< / pre > < pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "usb_device_configuration__codeblock_wm2_hlk_5dc" data-ofbid = "usb_device_configuration__codeblock_wm2_hlk_5dc" > exitas< / pre > < pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "usb_device_configuration__codeblock_b5l_hlk_5dc" data-ofbid = "usb_device_configuration__codeblock_b5l_hlk_5dc" > C:\Users\xxx> < / pre > < / div >
< div class = "- topic/note note important note_important" id = "usb_device_configuration__note_fdm_lvq_g1c" data-ofbid = "usb_device_configuration__note_fdm_lvq_g1c" > < span class = "note__title" > 重要：< / span >
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< p class = "- topic/p p" data-ofbid = "d108854e174__20250519091516" > < code class = "+ topic/ph pr-d/codeph ph codeph" > AiBurn< / code > 烧录软件默认会不停的使用 ADB 命令来扫描单板是否启动完成，在使用
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ADB 命令时为了避免冲突建议关闭 < code class = "+ topic/ph pr-d/codeph ph codeph" > AiBurn< / code > 软件，或者在
< code class = "+ topic/ph pr-d/codeph ph codeph" > AiBurn< / code > 中关闭 < code class = "+ topic/ph pr-d/codeph ph codeph" > ADB 扫描设备< / code >
功能。< / p >
< / div >
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< / li >
< / ol > < / li >
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< li class = "- topic/li li" data-ofbid = "d108854e191__20250519091516" > < strong class = "+ topic/ph hi-d/b ph b" > Audio 配置< / strong > < ol class = "- topic/ol ol" type = "a" id = "usb_device_configuration__ul_rrm_y53_zbc" data-ofbid = "usb_device_configuration__ul_rrm_y53_zbc" >
< li class = "- topic/li li" data-ofbid = "d108854e196__20250519091516" > 在 menuconfig 中使能 CherryUSB 中 audio 类型的 Device Class
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驱动，并且使能对应实例模板：< pre class = "+ topic/pre pr-d/codeblock pre codeblock" id = "usb_device_configuration__codeblock_vfn_fdt_4dc" data-ofbid = "usb_device_configuration__codeblock_vfn_fdt_4dc" > < code > > Local packages options
> Third-party packages options
[*] CherryUSB: tiny and portable USB host/device stack for embedded system with USB IP --->
[*] Enable usb audio device --->
[*] Use audio speaker template --->
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Use audio speaker template (UAC2.0) ---> < / code > < / pre > < / li >
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< li class = "- topic/li li" data-ofbid = "d108854e201__20250519091516" >
< p class = "- topic/p p" data-ofbid = "d108854e203__20250519091516" > 将单板的 USB Device 端口和 Windows PC 的 USB Host 端口连接，在 Windows PC
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上会看到一个新增的 Audio 设备，可以正常播放音频。如图所示：< / p >
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< div class = "- topic/p p" data-ofbid = "d108854e206__20250519091516" >
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< br / > < div class = "imagecenter" > < img class = "- topic/image image imagecenter" id = "usb_device_configuration__image_uxf_s53_zbc" src = "../../../images/audio/audio_interface.png" width = "480" alt = "image0" / > < / div > < br / >
< / div >
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< / li >
< / ol > < / li >
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< li class = "- topic/li li" data-ofbid = "d108854e217__20250519091516" > < strong class = "+ topic/ph hi-d/b ph b" > MIDI 配置< / strong > < ul class = "- topic/ul ul" id = "usb_device_configuration__ul_fyh_z53_zbc" data-ofbid = "usb_device_configuration__ul_fyh_z53_zbc" >
< li class = "- topic/li li" data-ofbid = "d108854e222__20250519091516" >
< div class = "- topic/p p" data-ofbid = "d108854e224__20250519091516" > 在 menuconfig 中使能 CherryUSB 中 midi 类型的 Device Class
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驱动，并且使能对应实例模板：< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "usb_device_configuration__codeblock_wx1_md4_fdc" data-ofbid = "usb_device_configuration__codeblock_wx1_md4_fdc" > Local packages options
> Third-party packages options
[*] CherryUSB: tiny and portable USB host/device stack < strong class = "hl-keyword" > for< / strong > embedded system with USB IP --->
[*] Enable usb midi device --->
[*] Use midi template< / pre > < / div >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d108854e230__20250519091516" >
< p class = "- topic/p p" data-ofbid = "d108854e232__20250519091516" > 将单板的 USB Device 端口和 Windows PC 的 USB Host 端口连接，在 Windows PC
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的设备管理其中，可以看到一个新增的 MIDI 设备，需要在特定的 MIDI 工具（如 MidiEditor） ，
MIDI 工具中选择对应的 MIDI 设备进行数据的收发：< / p >
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< div class = "- topic/p p" data-ofbid = "d108854e235__20250519091516" >
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< br / > < div class = "imagecenter" > < img class = "- topic/image image imagecenter" id = "usb_device_configuration__image_zxf_s53_zbc" src = "../../../images/usb/midi_tool.png" width = "480" alt = "image1" / > < / div > < br / >
< / div >
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< / li >
< / ul > < / li >
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< li class = "- topic/li li" data-ofbid = "d108854e246__20250519091516" >
< p class = "- topic/p p" data-ofbid = "d108854e248__20250519091516" > < strong class = "+ topic/ph hi-d/b ph b" > USB Display 配置< / strong > < / p >
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< ul class = "- topic/ul ul simple" id = "usb_device_configuration__ul_mnn_1ct_4dc" data-ofbid = "usb_device_configuration__ul_mnn_1ct_4dc" >
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< li class = "- topic/li li" data-ofbid = "d108854e254__20250519091516" >
< div class = "- topic/p p" data-ofbid = "d108854e256__20250519091516" > 在 Menuconfig 中使能 CherryUSB 中 Display 类型的 Device Class
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驱动，并且使能对应实例模板：< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "usb_device_configuration__codeblock_ty3_dd4_fdc" data-ofbid = "usb_device_configuration__codeblock_ty3_dd4_fdc" > > Local packages options
> Third-party packages options
[*] CherryUSB: tiny and portable USB host/device stack < strong class = "hl-keyword" > for< / strong > embedded system with USB IP --->
[*] Enable usb device mode --->
[*] Enable usb display device --->
[*] Use display template< / pre > < / div >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d108854e262__20250519091516" >
< p class = "- topic/p p" data-ofbid = "d108854e264__20250519091516" > 将单板的 USB Device 端口和 Windows PC 的 USB Host 端口连接，并且在 PC 安装对应的
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AicUsbGraphicDriver 驱动，单板将会成为 PC 的一个扩展显示屏。< / p >
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< / li >
< / ul >
< / li >
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< li class = "- topic/li li" data-ofbid = "d108854e271__20250519091516" > < strong class = "+ topic/ph hi-d/b ph b" > UVC 配置< / strong > < ul class = "- topic/ul ul simple" id = "usb_device_configuration__ul_nnn_1ct_4dc" data-ofbid = "usb_device_configuration__ul_nnn_1ct_4dc" >
< li class = "- topic/li li" data-ofbid = "d108854e276__20250519091516" >
< div class = "- topic/p p" data-ofbid = "d108854e278__20250519091516" > 在 Menuconfig 中使能 CherryUSB 中 UVC 类型的 Device Class
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驱动，并且使能对应实例模板：< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "usb_device_configuration__codeblock_g5z_dd4_fdc" data-ofbid = "usb_device_configuration__codeblock_g5z_dd4_fdc" > > Local packages options
> Third-party packages options
[*] CherryUSB: tiny and portable USB host/device stack < strong class = "hl-keyword" > for< / strong > embedded system with USB IP --->
[*] Enable usb device mode --->
[*] Enable usb video device --->
[*] Use video template --->
[X] Use video dvp sensor template< / pre > < / div >
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< div class = "- topic/p p" data-ofbid = "d108854e283__20250519091516" > < code class = "+ topic/ph pr-d/codeph ph codeph" > Usevideotemplate< / code >
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选项下有多种配置可以进行选择，分别有：< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "usb_device_configuration__codeblock_itp_2d4_fdc" data-ofbid = "usb_device_configuration__codeblock_itp_2d4_fdc" > Use video < strong class = "hl-keyword" > static< / strong > mjpeg template
Use video < strong class = "hl-keyword" > static< / strong > yuyv template
Use video < strong class = "hl-keyword" > static< / strong > nv12 template
Use video dvp sensor template< / pre > < / div >
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< p class = "- topic/p p" data-ofbid = "d108854e290__20250519091516" >
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其中前三者都是传输静态图像的一个测试实例模板，< code class = "+ topic/ph pr-d/codeph ph codeph" > Usevideodvpsensortemplate< / code >
才是传输摄像头图像数据的实例模板。< / p >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d108854e297__20250519091516" >
< p class = "- topic/p p" data-ofbid = "d108854e299__20250519091516" > 用户使用：< / p >
< p class = "- topic/p p" data-ofbid = "d108854e302__20250519091516" > 将单板的 USB Device 端口和 Windows PC 的 USB Host 端口连接，在 Windows PC
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上看到一个新增的 Camera 设备，并且可以正常接收设备返回的图像数据。< / p >
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< p class = "- topic/p p" data-ofbid = "d108854e305__20250519091516" > 如图所示：< / p >
< div class = "- topic/p p" data-ofbid = "d108854e308__20250519091516" >
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< br / > < div class = "imagecenter" > < img class = "- topic/image image imagecenter" id = "usb_device_configuration__image_yvh_fd4_fdc" src = "../../../images/usb/camera_interface.png" width = "384" alt = "image2" / > < / div > < br / >
< / div >
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< / li >
< / ul > < / li >
< / ol > < / div >
< / section >
< / div >
< / article > < / main > < / div >
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< / div >
< nav role = "navigation" id = "wh_topic_toc" aria-label = "On this page" class = "col-lg-2 d-none d-lg-block navbar d-print-none" >
< div id = "wh_topic_toc_content" >
< div class = " wh_topic_toc " > < div class = "wh_topic_label" > 在本页上< / div > < ul > < li class = "section-item" > < div class = "section-title" > < a href = "#usb_device_configuration__section_lbt_13z_21c" data-tocid = "usb_device_configuration__section_lbt_13z_21c" > USB Device Controller 配置< / a > < / div > < / li > < li class = "section-item" > < div class = "section-title" > < a href = "#usb_device_configuration__section_lv4_gvq_g1c" data-tocid = "usb_device_configuration__section_lv4_gvq_g1c" > USB Interface 配置< / a > < / div > < / li > < / ul > < / div >
< / div >
< / nav >
< / div >
< / div >
< / div >
< footer class = "navbar navbar-default wh_footer" >
< div class = " footer-container mx-auto " >
< title > footer def< / title >
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< style >
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.p1 {
font-family: FangZhengShuSong, Times, serif;
}
.p2 {
font-family: Arial, Helvetica, sans-serif;
}
.p3 {
font-family: "Lucida Console", "Courier New", monospace;
}
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< / style >
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< div class = "webhelp.fragment.footer" >
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< p class = "p1" > Copyright © 2019-2025 广东匠芯创科技有限公司. All rights reserved.< / p >
< / div >
< div >
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< div class = "generation_time" >
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Update Time: 2025-05-19
2025-01-23 16:37:00 +08:00
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2025-01-23 16:37:00 +08:00
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< div id = "go2top" class = "d-print-none" >
< span class = "oxy-icon oxy-icon-up" > < / span >
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< div id = "modal_img_large" class = "modal" >
< span class = "close oxy-icon oxy-icon-remove" > < / span >
< div id = "modal_img_container" > < / div >
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< script src = "${pd}/publishing/publishing-styles-AIC-template/js/custom.js" defer = "defer" > < / script >
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