Postbydenghan»Mon Jan 15, 2024 3:47 am 芯片型号:ESP32S2 SDK版本:ESP-IDF 4.4.6 现在的环境是使用单根USB线创建MSC+CDC与上位机通信。当CDC和MSC同时运行,且MSC接口有大数据量通过时CDC设备端口会断开。 附件内有用WIRESHARK 4.2.0抓取到的数据包log可供参考,以下是对log的一些解析: ...
1. 检查硬件连接: 确保您的ESP32-S3设备与电脑之间的连接正确无误。尝试使用不同的USB线和USB端口,以排除硬件故障的可能性。 2. 检查电源供应: USB MSC功能可能需要足够的电源供应。确保您的ESP32-S3设备连接到稳定的电源源。 3. 检查固件版本: 您提到使用的是最新的master分支。请确保您的固件版本与ESP32-S3...
Now I want to get to knowhow to implement bootloader with USB MSC? I have some code for STM32 but now I want to make similar functionality for ESP32-S3. I have used examples for MSC, detected device, loaded data from file, saved log. ...
The USB disk is in the flash or possibly in the serial SPIRAM of the ESP32-S2-Wrover. Can it work? Is it possible to make a firmware update from a "DATA partition"? For suggestions, hints and assessments whether this is possible or how it is possible, thank you in advance.a...
I had gone through the datasheet of the ESP32-C3 family of SOCs. It is mentioned that the USB features supported are serial (CDC-ACM to be specific) and JTAG. There is no info about the USB-MSC feature. Can we implement USB-MSC on ESP32-C3? (eventually a combination of both: USB...
开发板：支持USB功能的MCU开发板（如STM32、ESP32等）。TinyUSB库：从GitHub获取最新的TinyUSB库。2. ...
之前的文章中介绍过STM32的USB应用,包括虚拟串口(CDC)和大容量存储设备(MSC)。今天来介绍USB实现CDC和MSC复合设备的方法。 1.准备两个工程 首先用STM32CubeMX分别生成CDC和MSC两个工程,测试正常。 2.拷贝到一个工程中 以其中一个工程为模板,将另一个工程中需要的文件拷贝过来。这里以MSC的工程为模板,将CDC工程...
Connect with ESP32S2 through Wi-Fi, SSID:ESP-Wireless-Disk with no password by default; Input 192.168.4.1 in your browser, you can find a file list of the disk; Everything you drag to the disk will be displayed in web page; Everything you upload from web page will be displayed in...
1. 确保您的项目路径没有空格或特殊字符。2. 升级esptool.py到最新版本。3. 检查并确保您的Python...
- if: IDF_TARGET in ["esp32s2","esp32s3"] examples/usb/host/usb_msc_ota: enable: - if: SOC_USB_OTG_SUPPORTED == 1 examples/utilities/xz_decompress_file: enable: - if: INCLUDE_DEFAULT == 1 8 changes: 8 additions & 0 deletions 8 examples/usb/host/usb_msc_ota/CMakeLists.txt ...