pav2000 / usb_w25q32

Example USB Mass Storage Device Class stm32f103 + w25q32

USB_W25Q32

Example USB Mass Storage Device Class stm32f103 + w25q32

An example Mass Storage Device Class to stm32f103. SPI flash memory chip w25q32 with a capacity of 4 MB is used as storage. When the board is connected to the computer via USB, a flash drive appears on it.
As an example, the developer board described here is used: https://github.com/pav2000/DevBoardSTM32F103CBT

The function of the device is as follows.
Device is plugged into USB on a computer.
Device identifies as a MASS STORAGE DEVICE.
Files can be created by the device that the computer can read.
Files can be placed onto the drive that the device can read. A config file for example.

usb_w25q32's Issues

stm32f103c8t6 mass storage with w25q32 is showing less

mass storage drive is detected but it is showing 360KB only. also it is not formatting please help. I am using same code of yours.