Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hello,i have a problem when tring to establish a ethernet connection with the STM32MP157-DK2 board.Windows 10 -64bit system, no firewall, no antivirus. DHCP enabled.Tried with cross & straight CAT6 ethernet cable.I cannot establish a SSH connection...
I have a STM32MP157C-DK2, and I'm interested in better understanding how the IPCC peripheral works. I've tried out the OpenAMP echo example and trawled through its code, and the associated HAL code. I have generally completely avoided the HAL for mic...
Hi,I'm currently working on porting Arduino Core for STM32 to STM32MP1 Cortex M4 core.Here are some stuff I found:Typo: I post it in the Github: https://github.com/STMicroelectronics/STM32CubeMP1/pull/1Possible bugs in HAL driver: stm32mp1xx_hal_conf...
Hi, it looks like the Cortex M4 core in SMP32MP1 doesn't have flash memory or something like eeprom that can be used as non-volatile memory. Is there any "best practices" to give non-volatile data to the Cortex M4?
Hi,i am trying to understand where and how are RETRAM, MCUSRAM, virtio ring buffer descriptors and virtio buffers allocated. In the next link:https://wiki.st.com/stm32mpu/wiki/Linux_remoteproc_framework_overviewIt is described the device tree configu...
We are a connecting a sensor to M4 side and reading the data through UART7. UART7 is enabled for M4 by modifying the Linux Kernel Device tree and TF-A .dtsi files. Device tree file for TF-A is generated through STM32CubeMX. and Placed the generated f...
Hello, I have a STM32MP157C-DK2 board and I would like to install some packages.But in /etc/apt/sources.list.d there is no sources.list file with repository links to a server.The folder soures.list.d is empty. Where can I get this link to update syst...
I am working on a product. For prototype, I have used Raspberry Pi 3 B+ with Raspbian operating system and firmware in Python 3. For GUI, I used TkInter library. For mass production, I am trying to figure a cost-effective option, and I came across ST...
Hello.recently i get STM32MP1 chips, and i want to use it id devkit with FPGA. But i can't use CUbeMX to get pin definitions, as well as where is no examples that i aware of C code examples, just like with any other chip STM makes. When we get full ...
