Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
I'm writing an Yocto recipe to integrate Kivy (kivy.org) into the st-image-weston image for STM32MP157C-DK2. Main questions:1) Is there recommended GUI framework for openSTLinux, beside QT (license issues).2) Did someone ever add Kivy successfully to...
Hi,According to this link https://wiki.st.com/stm32mpu/wiki/ETZPC_device_tree_configuration#DT_configuration_-28board_level-29it is possible to configure the ETZPC peripheral in the device tree of TF-A. I am using a distribution package, so I modifie...
Hi,I try use optee with weston image and I find that:Once the machine is defined with MACHINE_FEATURES += "optee" and the distro is set with DISTRO_FEATURES_append = " optee ", building the OpenSTLinux distribution will provide all necessary binaries...
I need assistance building the https://github.com/STMicroelectronics/meta-st-stm32mpu-app-logicanalyser project. I have the Distribution-Package building successfully, but when I follow the instructions for the example meta layer, I get the following...
Hello all,I have a STM32MP157C-DK2, and I want to use the minimal st-image-core.I have been able to use/build "st-image-weston", and when its starts, I can see my board on the local network, ifconfig says me eth0 has an ip address and I can ssh it.Wh...
I can select stm32mp157 in cubemx, but I can't configure peripherals.will it possible in future? When?Can I make projects with TouchGFX for mp157 with cube MX in future I want to use this module http://www.myirtech.com/list.asp?id=624
I have a recipe for a simple QT5 UI app that builds and runs on the STM32MP157C-DK2 display just fine.When the simple app is enhanced to provide network connectivity by including the QTcpServer, QTcpSocket, QNetworkInterface and QMessageBox amongst o...
During build with DISTRO=openstlinux-x11 IMAGE=st-example-image-x11 MACHINE=stm32mp1-disco on Ecosystem-1.2 errors arose:------------------------------------------------------->ERROR: st-image-vendorfs-1.0-r0 do_rootfs: The postinstall intercept hook...
I've included the stock OpenAMP echo code for the M4 from CubeIDE 1.10-2 and am able to echo a message to /dev/ttyRPMSG0 and have cat print the echoed message.I've written a simple app in C to open the RPMSG0 device, write(2) a structure and then rea...
Hi! I am following the tutorial How to optimize the boot time for stm32mp157c-ev1 I have enabled FastMap but the time is not reduce (about 10s to attaching ubi) I want to avoid attaching ubi... Is it posible load kernel and device tree in nand using ...