Os versions prior to windows 7 are compatible with the windows 7 installations included in the package. Usb device stack that supports all stm32 microcontroller series. Stm32 usb cdc virtual com port with cubemx hal in 6 minutes. I have to implement an usb cdc host driver for stm32f4 controller. Uploaded on 3192019, downloaded 4802 times, receiving a 76100 rating by 2831 users. Stm32f4 discovery board and vcp usb driversapplication. The device is not recognized at windows xp and windows 8. Stm32 stlink driver for windows 7 32 bit, windows 7 64 bit, windows 10, 8, xp. In the manage runtime environment window, select the following components board support.
Usb cdc host keil forum software tools arm community. Truestudio, iar embedded workbench for arm, and keil uvision. Create a new project in mdk select device stmicroelectronics. Windows already provide standard native drivers for cdc devices usbser. The stswstm32102 software package contains four installation files based on the various versions of the microsoft operating system.
The cdc acm class in the usb component is used for data communication. This video shows you how to use usb virtual com port of the stm32f4 discovery board, the method is the same for similar stm32 boards. Furthermore, it contains the code that exchanges the data internally between the usb and the uart port. Stm32 usb cdc virtual com port with cubemx hal in 6. Starting from windows 10, the stswstm32102 driver is no more adequate and the usage of the native inbox driver is recommended. You can typically use it in applications that previously used a serial com or uart communication. The universal serial bus usb is the most successful interconnect in.
Usb cdc driver keil forum software tools arm community. Usb virtual com port for stm32f4 discovery youtube. The communication device class cdc is used for implementing virtual. In this example, we are using the mcbstm32f400 board with the stm32f407ighx device. Stm32f103 usb driver topic last updated 28 sep 2017, by bradley scott.
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