How to support FATFS on the MSC of TinyUSB? #3454

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MAX-GitHub-Z asked this question in Q&A

MAX-GitHub-Z
Jan 11, 2026

Related area

如何兼容支持fatfs文件操作系统，并支持使用Tinyusb通过MSC识别

Hardware specification

STM32F103

Is your feature request related to a problem?

I want to connect an SD card to the STM32F103, mount the fatfs file system, and use tinyusb to enable the SD card to be recognized on the computer.

Describe the solution you'd like

可以将MSC与FATFS兼容，通过调用FATFS上的通用接口实现对应的驱动

I have checked existing issues, dicussion and documentation

I confirm I have checked existing issues, dicussion and documentation.

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