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[E/USB] ep:86 clear halt

6

stm32f103c8t6 demo\cdc_acm_hid_msc_template.c need modify usb_dc_fsdev.c USB_RAM_SIZE to 1024 ``` #ifndef USB_RAM_SIZE #define USB_RAM_SIZE 512 #endif ``` and hid endpoint get errors USB_REQUEST_CLEAR_FEATURE: [E/USB] ep:86 clear halt 导致hid设备出现感叹号，这个应该如何解决

SmartElec

Undefined symbol usbd_configure_done_callback (referred from usbd_core.o)

1

use hid_msc_template.c stm32f103c8t6\stm32f103c8t6.axf: Error: L6218E: Undefined symbol usbd_configure_done_callback (referred from usbd_core.o).

SmartElec

v0.5.0 Preview(mainly for dcd)

1

- Refactor dcd api, only use async functions to match for os. - Refactor dcd out callback from out data irq to out data transfer done irq(like uart recv irq...

sakumisu

Later roadmap

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- **class driver** - [x] msc device driver with os，support filesystem interface - [x] printer class support, device and host - [ ] mtp class support, device and host -...

sakumisu

Supported BSP for USBD_Video

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你好， 请问 USB Device 模拟摄像头现在除了 BL706_AVB 还支持其他开发板吗？似乎 BL706_AVB 只能在论坛申请。 https://dev.bouffalolab.com/media/doc/sdk/bl_mcu_sdk_zh/samples/advance%20samples/usb/usbd_video.html

wuhanstudio

OTG over USB/IP

1

Hi! I am _very excited_ to find this project. I am trying to emulate USB MSD over USB/IP via ESP32. The end goal would be multiple Raspberry Pis, with ESP32's...

colemickens

USB-MTP（Media Transfer Protocol）

1

是否考虑增加 MTP？ 设备需要通过USB与PC进行文件传输，目前有两种方案 1、使用大容量存储(MSC) 使用MSC需要配合FAT文件系统， 由于FAT没有擦写均衡以及掉电保护，不适合用于设备中。 2、使用MTP 可以兼顾文件系统的性能以及与PC交互的便捷性，目前看一些USB协议栈好像都没支持这种class，不知道是难度太大还是需求太少。

HubertXie

@Egahp will take responsibility for making this gui tool , basic function is to generate descriptors and convert into bytearray.

sakumisu

- enumerate msc device success  - read/write msc device success  issue: **- hid with hub not ok, enumerate hid device end up timeout failed** - hid in roothub...

zhugengyu

# Device - add `CONFIG_USBDEV_MAX_BUS ` macro, and only hpm can be 2, others should be 1. ``` #define CONFIG_USBDEV_MAX_BUS 1 ``` - every api add `uint8_t busid`, and no...

sakumisu