Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hello, I have a problem when I run the GTK + application on STM32MP157A-DK1This message appears : (gtk_hello_world:1858): dbind-WARNING **: 10:16:43.029: Error retrieving accessibility bus address: org.a11y.Bus.Error: Failed to execute child process ...
I am using rpmsg and OpenAMP framework for ipcc implementaion.I am trying to send some data from Cortex M4 to Cortex A7. Data array consists of integers of type uint16. But this transaction is happening properly. But when i use uint8, data is transfe...
Hi, What mean kmsdrm no support dynamic loading ? But for example X11 can be dynamic loaded.I check this when try build SDL, but are there some another options to check dynamic loading in system ?Adrian
Hello, I have built the st-example-image-qt, built the meta-qt5 toolchain and installed the SDK. I am trying to set up cross compilation for qtcreator but when I try to run the qt program I get the following error:06:07:02: Running steps for project ...
From my preliminary survey, ST provides bootloader source code, kernel source code, and Yocto/Linux for SW developers to customize the file system (rootfs) to add/remove the open source tools and framework. Is my understanding correct?
Secure Boot, TrustZoneSuspend to/resume from different sleep modes
1) Does the current ST Linux BSP (u-boot and kernel driver) support below key components?DDR3 2Gb (W632GG6NB11I)PMIC (STPMIC1B)NAND Flash 128 MB (W29N01HZSINF)? Bootable?SD Card? Bootable?Gigabit Ethernet Transceiver (KSZ9131RNXI-TR) - RGMII mode?F...
Hello, I would like to know in detail how exactly does the Engineering mode work on this platform. The information at https://wiki.st.com/stm32mpu/wiki/STM32CubeMP1_development_guidelines are kind of vague and a little confusing. Is the Cortex-A7 bei...
Hello, We have a custom board with STM32MP157A series and we need to launch our image using EMMC boot.Actually we had an custom board with same processor but it was booting only with SD card as there is no EMMC boot in that.So I want to know how to...
