Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
We have several STM32MP157A-DK1 used for an european project and we have several problem about the Ethernet network configuration. We have to change the IP address and we followed the ST wiki about network configuration using the “ip addr add……�?, bu...
Hi, I'm currently working with the STM32MP157-DK2. I built a firmware to run on the Cortex M4. To load/start/stop the firmware by the A7 I use :echo -n "firmware_name" > /sys/class/remoteproc/remoteproc0/firmwareecho -n start > /sys/class/remoteproc/...
I am using the STM32MP157C-DK2 board. I fixed the stm32mp157a-dk1 file as shown belowGenerated the device tree blobs (* .dtb) and updated the device tree blob on the board.I sent an echo "hello!" > /dev/ttySTM1and I see that the RTS pin is held for t...
I want to install Midnight Commander (MC) with following command:root@stm32mp1:/root# apt-get updateReading package lists ... Doneroot@stm32mp1:/root# apt-get install mcReading package lists ... DoneE: Unable to locate package mcUnsuccessfully, need...
I see that the MAC address of the Ethernet is stored in the OTP memory, how to program the OTP data, and whether there are relevant instructions. Is there an editing tool for OTP data？
Hi,We're using a STM32MP157C on a custom board and trying to get ethernet over USB to work. We have a type B USB connector on the board and when a cable is connected, the USB peripheral seems to get suspended as the logs from dwc2 shows. We've seen t...
Hi,not sure if I am missing something obvious here:https://github.com/STMicroelectronics/logicanalyserI cloned the sources and imported everything into CubeIDE, however it does not see any make targets, when I try to build how2eldb's main.c I get:***...
Hello, we are going to develop an application which requires the usage of a cortex-m core that communicates through ethernet.Both the wiki and the migration guide (AN5253) from cortex-m4 to MP1 says this is not possibile. Is it really true? Looking a...
Has anyone used OPENAMP in their projects without HAL? I usually do not use HAL in my projects. IDE SW4STM32 for Linux. with thanksAlexander
I want to exchange data between M4(running custom firmware) and A7(running OpenSTLinux) by using the Linux RPMsg framework.The ST-wiki refers to https://www.kernel.org/doc/Documentation/remoteproc.txt.I tried to run the example given by kernel.org, b...
