Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I've been working on a project based on the STM32U575 Nucleo board for some months now. I just updated STM32CubeIDE yesterday and I noticed the ThreadX memory pool size option in "Middleware and Software Packs -> THREADX ->Memory Configuration" has s...
I developed my first canbus bootloader for a stm32f105.Now im in need to use that same bootloader in a stm32f072.The bootloader works but im unable to build a program that starts from a flash address other than 0x8000000..... How are multi programm a...
How to receive the commands through the usb of USB_CDC_ receiveHello,I am working on the stm32f070c6 USB_CDC virtual COMK port ,I am transmitting the data from stm32 mcu to serial monitor but when I am trying to receive the commands through usb from ...
In the Application Note for the ST Bootloader, DFU bootloader commands such as DFU_DNLOAD are specified. Where would I, as a programmer, use these commands? When communicating with the STM32 microcontroller using the ST Programmer via the command lin...
Hi,I saw that it is possible to flash firmware via the Cube Programmer and the System Bootloader. Is it also possible to update the device through the system bootloader from a USB stick?Also, does someone have a suggestion where I can find more infor...
Hello everyone, I'm working on the LORA pingpong example, and in the pingpong_process code, where I receive the data, I want to print it aswell. The current code that's running is this: if(RxBufferSize > 0){ memcpy(receive_data, BufferRx, sizeof(Bu...
Hi, 2 questions:how to develop doubleframebufferis clear framebuffer time 10ms top performance (-Ofast 160MHz)?Details:I'm experimenting with STM32U5A9J-DK round display board. After many trials and errors, comparing U5 examples with much richer ones...
After enable ADC in Cubemx, it is better if HAL_PWREx_EnableVddA() added automatically.
Hello,When I execute StartEcc() in a code without TrustZone enabled, it sets the ECCE & ALE bits of RAM CR as expected. but in my current project even after StartEcc() is executed, ECCE & ALE bits are 0, which means it is not able to turn the ECC fea...
Hi, I have a question about the internal SRAM1 in the STM32F769NI.Do I need to do anything special to retain the data in SRAM1 on reset?If data retention is established by default, do you know how it works?
