Usb virtual com port for stm32f4 discovery youtube. You can typically use it in applications that previously used a serial com or uart communication. Stm32 usb cdc virtual com port with cubemx hal in 6. In this example, we are using the mcbstm32f400 board with the stm32f407ighx device.
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. Stm32 usb cdc virtual com port with cubemx hal in 6 minutes. Windows already provide standard native drivers for cdc devices usbser. Truestudio, iar embedded workbench for arm, and keil uvision.
Create a new project in mdk select device stmicroelectronics. Contribute to hobenkr88stm32f4 discovery usbcdc development by creating an account on github. That is, if windows can find a suitable driver for your device. Furthermore, it contains the code that exchanges the data internally between the usb and the uart port. Usb device stack that supports all stm32 microcontroller series. Create a project with usb cdc virtual com port, vcp with stm32 microcontroller in cubemx hal and systemworkbench for stm32 in 6 minutes. Stm32f4 discovery board and vcp usb driversapplication. I have to implement an usb cdc host driver for stm32f4 controller. Create a project with usb cdc virtual com port, vcp with stm32 microcontroller in cubemx hal and systemworkbench for stm32 in 6.
Learn how to use usb device and usb host within stm32 based application intention of this training is to improve your knowledge of usb. Usb cdc driver keil forum software tools arm community. Communication device class for an overview of the cdc class. The communication device class cdc is used for implementing virtual. Usb cdc host keil forum software tools arm community. We have tried usbhid and usbcdc examples but with no success. 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.
The device is not recognized at windows xp and windows 8. The cdc acm class in the usb component is used for data communication. Starting from windows 10, the stswstm32102 driver is no more adequate and the usage of the native inbox driver is recommended. Uploaded on 3192019, downloaded 4802 times, receiving a 76100 rating by 2831 users. The universal serial bus usb is the most successful interconnect in. Os versions prior to windows 7 are compatible with the windows 7 installations included in the package. The stswstm32102 software package contains four installation files based on the various versions of the microsoft operating system. Stm32f103 usb driver topic last updated 28 sep 2017, by bradley scott.