Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
On dev board STM32MP157f-dk2, I ran application in Qt, several gauges and measurements on DSI display... Next I connected CAN device to board and when a lot of frames arrive, appear a problem with tmpfs /run full ,like below:What can I do with this ?
Hi,I am built OpenSTLinux with below configuration: uild Configuration: BB_VERSION = "2.0.0" BUILD_SYS = "x86_64-linux" NATIVELSBSTRING = "universal" TARGET_SYS = "arm-ostl-linux-gnueabi" MACHINE = "st...
Hi, I would like to use CAN communication on my devboard : STM32MP157f-DK2. So I prepared OS, unfortunatelly I have to flash STM32MP157c-DK2 version according with problem described below: Faulty boards out of the box So, after run OS, I edited *.dt...
Hi,I'm trying to learn programming STM32MP157 with qt library using boot2qt module.I flashed microSD card using boot2qt module, prepared and employed samlpe project from qt Creator to STM32MP157. - this works fine.Now I would like to control interfac...
Hi, I want to use the M4 core to handle all Audio DSP workI can see that MXCube allows the SAI ports to be enabled on the M4 coreBut it appears the I2S ports are not. I am Missing something hereUnfortunately the Pins I need to be the PZ0-1-2-3 as PC...
I am in the process of starting a board with an STM32MP153CAB processor, unfortunately due to an error in the design, the I2C4 interface is not available( i2c4 is connected to the PMIC by default). I am able connect I2C2 directly to the PMIC, but thi...
Edited console output - see here for future referenceHello,I encounter a problem with my LCD from Winstar model WF50DTYA3MNG10.I have a custom board based on STM32MP157 with a display connected to Mipi 2 lanes.On previous Openstlinux(kirkstone) witho...
Hello,I am working with STM32MP135F-DK and Yocto (Kirkstone), using poky, meta-openembedded, meta-st-stm32mp layers. I am creating my custom image for the board. I want to implement OTA to my board and I have chosen swupdate package to achive that. I...
Hi,Is there any example showing how to configure a simple GPIO line using DeviceTree? I would like to set the pullup/pulldown or open drain and then use the /sys/class/gpio to read or write the value. The only example I can find is the GPIO setting ...
Hello,for flashing my STM32MP135F-DK board I am using STM_Programmer_CLI with my .tsv file. Example command and my tsv file:sudo ./STM32_Programmer_CLI -c port=usb1 -w path/to/my.tsvIs there a way to explicitly set partitions UUID for rootfs-a and ro...
