Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
We are using an STM32L151RE.We have problem entering USART1 boot on some of the boards. We set RESET low, BOOT0 high, then set RESET high. Then we send 0x7F on USART1 and get 0x79 as reply (on the working boards). The non working boards does not repl...
Hello,STM32Cube_FW_F7_V1.16.0 Drivers/CMSIS/Device/ST/STM32F7xx/Include/stm32f730xx.hdefines#define USB_HS_PHYC_LDO_ENABLE_Pos USB_HS_PHYC_LDO_DISABLE_Pos#define USB_HS_PHYC_LDO_ENABLE_Msk USB_HS_PHYC_LDO_DISABLE_Msk#define ...
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...
