Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
To clarify:MCU: STM32F205Code: HAL generated by CubeMultiple presses registered by function: USBH_HID_EventCallback2x USB (FS,HS). both HID. both HOSTProblem:Many multiple presses registered when two keyboards are connected at the same time (happens...
FLASH_PAGE_NB is wrong == 64 page, must be 128 pages #define FLASH_PAGE_NB ((FLASH_SIZE == 0x00080000U) ? 256U : 64U)Work for STM32G491CE == 256 Pages
Following the "RM0394 Reference manual", I'm trying to read the "Flash size data register" using the Base address: 0x1FFF 75E0 with the USART protocol (serial) but i receive the NACK response.I see in the Memory Map of the "RM0394 Reference manual" t...
Good day! I have some problems with UDP packets transmission. Seems that UDP packets sometimes not sent Board was developed on STM32F407VET6 using LAN8742A driver. UDP packets with size 1200 bytes are sending using timer 10 in 200 ms interval. void H...
if anyone already done or any example demos please share,i have a working webserver with static webpage , need to create a dynamic webpage with user login .if any demos or references kindly give link .thanks in advance.
I am using standard USB libraries available on ST website. Is there a function available in these libraries where I can check a status flag and confirm whether a data transfer via USB virtual Com port is complete or not?
I need to transfer 2 M Bytes of data via USB virtual com port of STM32F429 microcontroller, withing 2-4 seconds.I am using the USB standard libraries available on ST website. I have successfully transfered small strings, But when it comes to the larg...
Hi,I am using an STM32G071CBU6, and using the USB-PD stack as a sink only. I can successfully negotiate PD contracts from a source etc, this all work fine.However, I have an issue when powering up using the Dead Battery lines. They seem to work OK in...
Hi Guys,I'm trying to do basic communication via Ethernet on a Nucleo H723 board. I would just like to send and receive a few Layer 2 frames. I'm going through the reference manual and the ETH HAL files to learn how the ethernet peripheral works. Wha...
It seems unprotected flash can be programmed and then protected using user application launched native STM32 USART BOOTLOADER, but protected flash can only be cleared, but not reprogrammed without also having access to the boot pin configuration. (A...
