STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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Freertos patch file error with segger system viewer

Hi,I want to use segger system viewer with STM32F4 discovery board. I installed required J-link files and added required segger system viewer files. I am using STMCube IDE with HAL. Here is the free rtos version configuration I have set.API:FreeRTOS ...

Kumar B by Associate II
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  • 1 replies
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USB Manufacturer String

Hi I have developed a product based on STM32F411 for commercial use, but dont have USB VID. My question is, can I use below combination of VID - 0x0483, PID - 0xAB12 and my company name as Manfacturer string for my product which is going to market in...

DHinge by Associate II
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  • 1 replies
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How to develop my STM32 USB based application?

You would like to learn how to use USB Device and USB Host within STM32 based application? You want to follow step by step videos to build your own USB application?Here a set of STM32 USB trainings: https://www.youtube.com/watch?v=rI3yBmnfAZU&list=PL...

USB HID driver fails right at end of enumeration

Hi all,I'm trying to write my own bare-metal USB HID driver for a personal project, on an STM32F042 microcontroller. The hardware is a custom PCB, with a USB Type-C in a USB 2.0 setup.The project is a keyboard, but for now I've defined the device as ...

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ANeed.1 by Associate
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  • 3 replies
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Resolved! AT command using stm32l496

I recently bought "P-L496G-CELL02" and I would like to communicate in AT command with the module:here is the message that appears:Welcome to STM32-Cellular to Cloud (STM32-C2C)AT commands terminal: connection to PC with USB-OTG FS is needed.Modem is ...

KBADA.1 by Associate II
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  • 2 replies
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USB Sticks / Mass Storage devices of some make not detecting with STM32F407VET6 USB_FS configuration using only USB_OTG_FS_DP and USB_OTG_FS_DM pins.

we want to use USB mass storage devices like PEN drives in one of our project based on STM32F407VET6, in which we use only USB_OTG_FS_DP and USB_OTG_FS_DM pins for communication and generated VBUS by means of other IC's. we observing that some mass ...

NPawa.2 by Associate
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