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...
I have custom board on stm32f469. And I try add to HAL HID library my USB device. But I have some problem.Device have 2 interfaces. 1 endpoint in first and 2 endpoins in second (interface). In this case USBH_HID_GetHIDDescriptor give me descriptor, b...
HiI have stm32f446re nucleo. Is it possible to make one USB traffic monitoring bridge using it?(USB Storage or SDCard) <-----STM32-----> ComputerI am trying to do is to make one monitor to see what content is getting accessed from the computer from t...
Hello Team,How to measure the power for free rtos tasks running in STM32H7b3 ?I am running FreeRTOS tasks with different frequency in stm32h7b3-dk developemnt kit.I would like to measure the power associated with each task since it is run with differ...
I am working on one of USB MSD based Project. Currently I have STM32L476G-Disc board with me and I have implemented the code for USB Mass storage device using CubeMX tool.But I am getting some issue while testing this firmware, when I have plugged In...
Specifically, the code that creates a hard fault is in the Get_SerialNum function definition in the auto-generated USBD_desc.c. The code attempts to access restricted memory at memory location 0x1FF1E800UL. This memory region is restricted for the M4...
I configured clock configuration and USB CDC with default settings without using VBUS. In main() i try to sent a message to PC using function CDC_Transmit_FS which was generated CUBEMX. First connection to PC is successful and i got my messages. Aft...
I have an STM32G071 running FreeRTOS CMSIS v2 compiled with STM32CubeIDE. In one of the threads I want to generate a pseudo-random number. (I don't need anything sophisticated and the STM32G071 doesn't have an RNG anyway; pseudo random is absolutely ...
On a 'F446 running out of FLASH at 168MHz, an already field-proven code using OTG_HS with FS PHY started to fail intermettently after being compiled by a newer version of gcc (due to more aggressive optimization of course).The code hangs on wh...
Hey,I'm working with TMP175AQDGKRQ1 (temperature sensor) which communicates over I2C.I've managed to read the temperature register by doing this static void Read_Temperature(unsigned char *buffer[2]) { HAL_I2C_Master_Transmit(&hi2c1, /*0x4B<<1*/TE...
Hi, I am trying to get a robust isochronous transfer of audio from my STM32F072CB using the audio device class. My code is based on the code generated by STM32CubeMX for a speaker but I have changed the descriptor in order to make it an audio input. ...
