Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
I'm trying to connect to my DK2 from STM32CubeIDE but the ST LInk port doesn't seem to work. In Device Manager I see "Unknown USB Device (Device Descriptor Request Failed)". I tried several cables and ports on my PC.I should mention that I'm running ...
Greetings everyoneThere is a wiki article (closed to the public) about enabling Jailhouse on STM32MP1x that lead me to believe that the STM32MP15x 's Dual Cortex-A7 cores implement the Virtualization Extensions.To my understanding, the reference manu...
Dear STM32 MPU Community,We are please to announce that New MP1 Ecosystem V1.2.0 ! is available since the 25th of February 2020. This is version of each component of this release and features to be highlighted ( most expected in this community ) :Ope...
Hello, I'm doing an example of heterogeneous communication, refer to Wiki:https://wiki.st.com/stm32mpu/wiki/How_to_exchange_large_data_buffers_with_the_coprocessor_-_example.but I have encountered difficulties.When I generate the KO file and load it....
STM32MP157A is this processor eligible in Automotive products does the product have any certification of SIL 3 and TÜV certifications . Can the STM32MP157A be used for SIL3 level certification product .
Hello,I'm new to the linux stuff, so i folowed the tutorial : create hello world application to the key.At the end of:https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-DK2/Develop_on_Arm%C2%AE_Cortex%C2%AE-A7/Create_a_simp...
Can I use ST-LINK/V2 for debug and program STM32MP1 chip series?
Hi, all.I use STM32MP151CAA3.I want to transmit USART data by DMA with HAL Driver.I’m trying to use HAL_USART_Transmit_DMA () function to transmit data.In the case of STM32F437ZI(using STM32F4xx HAL Driver), when calling HAL_USART_Transmit_DMA(), USA...
I follow the instruction of Building the OpenSTLinux distribution to build the distribution image, /etc/version in the image is 20180309123456. Furthermore, the years of most of the directories and files of root filesystem are 2008. If I am correct, ...
I'm running the STM32MP157A-DK Discovery board through HyperLynx and I'm getting some pretty horrible ringing on the address lines, along with timing violations when I use the DDRx Batch Simulation, and I'd like to verify my setup is good.First, I ex...
