重现步骤
期待结果和实际结果
软硬件版本信息
https://gitee.com/yearsince/canmv_k230
东山派的K230开发板
错误日志
Interface Descriptor:
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x00
bAlternateSetting: 0x00
bNumEndpoints: 0x01
bInterfaceClass: 0x0e
bInterfaceSubClass: 0x01
bInterfaceProtocol: 0x00
iInterface: 0x05
Interface Descriptor:
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x01
bAlternateSetting: 0x00
bNumEndpoints: 0x00
bInterfaceClass: 0x0e
bInterfaceSubClass: 0x02
bInterfaceProtocol: 0x00
iInterface: 0x05
Interface Descriptor:
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x01
bAlternateSetting: 0x01
bNumEndpoints: 0x01
bInterfaceClass: 0x0e
bInterfaceSubClass: 0x02
bInterfaceProtocol: 0x00
iInterface: 0x00
Interface Descriptor:
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x01
bAlternateSetting: 0x02
bNumEndpoints: 0x01
bInterfaceClass: 0x0e
bInterfaceSubClass: 0x02
bInterfaceProtocol: 0x00
iInterface: 0x00
Interface Descriptor:
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x01
bAlternateSetting: 0x03
bNumEndpoints: 0x01
bInterfaceClass: 0x0e
bInterfaceSubClass: 0x02
bInterfaceProtocol: 0x00
iInterface: 0x00
Interface Descriptor:
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x01
bAlternateSetting: 0x04
bNumEndpoints: 0x01
bInterfaceClass: 0x0e
bInterfaceSubClass: 0x02
bInterfaceProtocol: 0x00
iInterface: 0x00
Interface Descriptor:
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x01
bAlternateSetting: 0x05
bNumEndpoints: 0x01
bInterfaceClass: 0x0e
bInterfaceSubClass: 0x02
bInterfaceProtocol: 0x00
iInterface: 0x00
Interface Descriptor:
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x01
bAlternateSetting: 0x06
bNumEndpoints: 0x01
bInterfaceClass: 0x0e
bInterfaceSubClass: 0x02
bInterfaceProtocol: 0x00
iInterface: 0x00
[E/usbh_core] do not support, Interface 0, Class:0x0e,Subclass:0x01,Protocl:0x00
[E/usbh_core] do not support, Interface 1, Class:0x0e,Subclass:0x02,Protocl:0x00
尝试解决过程
补充材料
