Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
Hello,We will development IoT panel platform. We are examining STM32MP135 product for use in the project. However, there is something we are worried about. Is it possible to use VOIP SIP directly with this linux image?It will be used directly through...
STM32MP151 is a PTP slave clock, and the master clock is correctly determined and configured. In the same network, multicast, E2E, and one-step configuration modes are used. Run ptp4l，Output prompt: "Received SYNC without timestamp". the actual SYNC ...
I am trying to dump LED blink program in STM32MP157D-DK1. I don't want to use any other software like STMCubeMX, meaning that, create project in Eclipse and write program to blink LED. I created project and build it successfully, but when run the cod...
HelloI have an STM32MP135x-DK board and have built my own openstllinux image and rootfs for it as shown in this article.https://wiki.st.com/stm32mpu/wiki/STM32MP1_Distribution_PackageNow I'm trying to get spi5 to show up in /dev so I can use spidev t...
HI,I am working on a custom STM32MP151AAC3 board, and working on OpenSTLinux 4.10 distribution package.Now I can connect to the board through UART4(PB2 and PG11) by STM32CubeProgrammer, and I want to tune the DDR3 to verify the design. I need the u-b...
when we run the minicom -D /dev/ttyACM0then it show below errorminicom: cannot open /dev/ttyACM0: Permission deniedhow i can solve this problem ?
Hello everyone,I have the stm32mp157c-dk2 for performance evaluations. Our goal is to check if the CPU/GPU performance is good enough for our next productm which will be used as a GUI frontend.I built the openstlinux (mickledore) as-is from github su...
On a proprietary board based on STM32MP157AAA, code was created on the M4 core for reading 11 analog gates managed in DMA (end of sequence interrupt) of ADC1 and ADC2 in independent mode with conversion start via software executed cyclically. The adc...
hi, i am doing a project related to fdcan on m4 kernel of stm32mp157d-dk1, i have configured it like the tutorial video on youtube of stm32 https://www.youtube.com/watch?v=xGRvVKfs2-0&ab_channel= STMicroelectronics, but they don't work, please help m...
Hello,currently, I'm in the production phase of my product which is based on stm32mp153. Unfortunately, I have a huge problem with setting the password for root.First I commented debug-tweks in local.conf.I added INHERIT += "extrausers" EXTRA_USERS_...
