Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi All, I am working on board bring-up of custom board based on STM32MP157f-DK2. I am using the Starter Package provided by ST. I am able to flash SD card and boot the DK board, via USB interface, but I am facing some issue when I flash via UART inte...
I am trying to migrate from ecosystem 4.1.0 to 5.0.0 however after getting all the device trees to compile and build plus a new image I am encountering a Panic in optee. The problem is that it just says Panic and I can't tell based on the debug print...
With reference to RM0436, the STM32MP157 Reference Manual, revision 6.On pages 1066 and 1072 the schematic structures of a GPIO port are drawn (figures 119, 120, and 122). These all show an inverter circle on the gate of P-MOS output transistor and n...
I have transplanted the latest opencv-4.8.1 on the STM32MP135F-DK Discovery Board and run a program to capture video stream from a camera on the borad.I found if I cmake the opencv-4.8.1 source code with "-DWITH_GSTREAMER=ON -DBUILD_GSTREAMER=ON"，and...
Hi,Currently we are working on a design with STM32MP131A MPU. We came across "Getting started with STM32MP13x lines hardware development" document in that JTAG connector pinouts mentioned is matching with STLINKV2 whereas in our design we have used t...
Hi I see the STM32MP1 has an ISO7816 interface, is there Linux device driver support for the ISO7816 interface. Or is there any documentation on how I might enable support for this.Thank you,Eoin
We are using developBoard by Emcraft with STM32MP157A.Emcraft release board with Openstlinux 4.14. If I want change devicetree of STM32MP1 i need use STM32CubeMX to export new devicetree.If i go in STM32CubeMX-->Project Manager-> Project OpenSTLinux ...
Hi @Kevin HUBER ,I am trying to up the WLAN on a custom Buildroot image using the kernel configuration as follow: [*] IP: kernel level autoconfiguration [*] IP: DHCP support [*] IP: BOOTP support [*] IP: R...
Not sure if this is the right place to write this, but I cannot help to write:- STLINK-V3PWR is a great tool.- I wish it had an external power input other than USB-C. It may be common in some computer setups, but powered USB ports might be challengin...
This article will take MYIR’s MYD-YF13X and STM32MP135F-DK as examples, and continue to explain how to use STM32CubeMX combined with the developer package to implement the booting of the minimal system.https://www.myirtech.com/news_list.asp?id=879Fol...
