Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
We are using the STM32MP15-ecosystem-v2.0.0 on an EV1 board.We need to disable the sdmmc1 / sdmmc2 nodes in the DT, so we are adding the following at the end stm32mp157c-ev1.dts:&sdmmc1 { status = "disabled"; }; &sdmmc2 { status = "disabled...
I am trying to enable some GPIO as external interrupts and have run the GPIO example where the user button is set as an interrupt. Is there any resources that show what GPIO can be used as external interrupts? For example, I would like to set one of ...
Hello again dark electronics wizards.I've been looking for some documentation about how to use an external flash memory with my stm32 designs.Is there any magic way to do this? Or could anyome point me to the right way?My goal is to add a qspi contro...
I have read in the wiki that the xlinux packages for ai inference and etc are only for evaluation purposes. I need to have more clarifications so to decide to use it in our product! Is there a coming release of software ready for production for examp...
Hi,I'm working with the stm32mp157f-dk2 and with OpenSTLinux and I'm trying to create a GATT service for provisioning the wifi credentials.The problem is, according to https://wiki.st.com/stm32mpu/wiki/How_to_scan_BLE_devices I should be able to run ...
Are the following Warnings import? If yes how can I deal with them ? WARNING: /home/mehdi/DP1/openstlinux-5.4-dunfell-mp1-20-11-12/layers/meta-st/meta-st-stm32mp/recipes-kernel/linux/linux-stm32mp_5.4.bb:do_compile is tainted from a forced run Initia...
I am using GStreamer to stream live video from mjpeg cameras. For this I am using a pipeline which is roughly equivalent to this one:gst-launch-1.0 souphttpsrc is-live=true location=<camera_url> ! multipartdemux ! image/jpeg,framerate=0/1 ! jpegparse...
Hi Please,I`m having problem to run an QT application: # error while loading shared libraries: libQt5QuickControls2.so.5: cannot open shared object file: No such file or directory.Please, how can I add it to image ? Thanks [ ]
I see below that an OpenAmpFreeRtos_Echo sample for STM32Cube was created which loads FreeRtos on the M4 and communicates via OpenAmp:https://community.st.com/s/question/0D50X0000BI0vctSQB/freertos-does-not-run-on-stm32mp1-m4-core?t=1615759904082 Doe...
I am evaluate the STM32MP157C-DV2 board.I tried to disable the automatic start of the weston service by referring to the wiki below.https://wiki.st.com/stm32mpu/wiki/How_to_stop_and_start_Westonroot@stm32mp1:~# systemctl disable weston@root.servicer...
