Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Get early access to the next-generation STM32Cube HAL drivers for STM32U5A major update to STM32Cube HAL drivers, called HAL2, is now available for preview on GitHub. It supports the STM32U5 series. Building on over 10 years of experience, HAL2 deliv...
Posted on October 16, 2015 at 11:37We are using STM32L053 in our project. We evaluated the USB data transfer using CDC(Virtual COM port) and USB composite device. However, both of them require specific ST drivers for the PC to recognize the USB devi...
Posted on February 23, 2014 at 17:22 Hi Guys, I would like understand the procedure that the USB CDC does when it is going to receive data over the USB interface ( If you can explain me, would be great). I could see thatVCP_DataT...
Posted on October 16, 2015 at 13:39Hi all I've been using the STM32F429 discovery board since a long time with optimal resultsI've been using USB HID device profile successfully for long time.Now I'm trying to put CPU in low power mode (the first ty...
Posted on October 16, 2015 at 12:20Dear all, I'm using STM32F4 Discovery board and I wrote two separate projects: Audio USB Device (that uses Audio class USB descriptor)General purpose Device (that uses CDC USB descriptor)How can I merge these tw...
Posted on October 13, 2015 at 15:15Hi, I'm using STM32f407 for a USB project. I use CDC class (STM32_USB_Device_Library) for implementing USB device on my OLIMEX EVAL board. When I connect my board to PC, it appear as VCP, as shown in the figure att...
Posted on October 14, 2015 at 16:37Hi, i'm using STM32f407 for a USB project. I use CDC class (STM32_USB_Device_Library) for implementing USB device on my OLIMEX EVAL board. When i connect my board to PC, it appear as VCP, but device manager says: ...
Posted on October 14, 2015 at 20:45How to use multiple USB interface on stm32f103 using STM32Cube #stm32cube #bug
Posted on October 06, 2015 at 16:24Hi, I'm using STM32f407 for a USB project. I use CDC class for implementing USB device on my OLIMEX EVAL board. This is my Device Descriptor: __ALIGN_BEGIN uint8_t USBD_DeviceDesc[USB_LEN_DEV_DESC] __ALIGN_END = ...
Posted on January 25, 2015 at 18:49Hello, I am in the process of developing a board with the STM32F407. On the Discovery MMB997C card, it uses a very convenient USB host interface for programming, debugging,etc, that I would like to also replicate o...
Posted on October 08, 2015 at 23:02CubeMX v4.10.1, everything is updated. I'm trying to configure PA0 & PA1 to GPIO Output, Open Drain, Pull-up. CubeMX does not save the configuration and does not modify my project properly. #bug #stm32cube
