Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
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 ...
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 ...
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 ...
Hi, We are developing a custom board based on STM32H743IIT6 microcontroller. The application is USB mass storage acting as HostWe are using USB OTG_FS connection for the microcontroller. We are connecting the VDD33USB to 3.3V. And here is the USB co...
I am trying to access and read audio from the on-board microphone of my board and run it through a speech recognition model (Tensorflow lite speech commands). I am unable to find the audio library for my board or an example of accessing and using aud...
I'm using 'STM32F103RCT' and been create a HID Custom keyboard.When the HID Keyboard disconnects from the computer, is there a function that occurs?
Hi There,I am trying to run the ethernet example from the 1.7.0 version of the STM32H7 firmware at STM32Cube_FW_H7_V1.7.0\Projects\NUCLEO-H743ZI\Applications\LwIP\LwIP_HTTP_Server_Netconn_RTOS.The only modifications I have performed from the provided...
I'm using 'STM32F103RCT' and been create a HID Custom keyboard.I want to know the states of 'Num Lock', 'Insert' and 'Caps Lock' etc on the HID keyboard's computer.Because it has to be checked with LED.lighting the LED is essential when connecting to...
