Hi All.I develop M4 Core firmware using a custom board based on STM32MP151C.There is no problem with SPI communication without using DMA. However, when DMA is used, waveforms do not occur the pins or only the NSS pins react, resulting in waveforms.I...
Hi,I have created a layer with my custom distro config and altered the conf/local.conf to point to this new distro. So far so good, everything worked as expected. Now comming back and I want to resource the environment with source ./layers/meta-st...
####Error messages are below..ERROR: gstreamer1.0-plugins-bad-1.14.4-r0 do_compile: oe_runmake failedERROR: gstreamer1.0-plugins-bad-1.14.4-r0 do_compile: Function failed: do_compile (log file is located at /home/kheng_sw/work/STM32MP1/Distribution-P...
I installed st-example-image-x11.Matchbox windows manager started on foto.And ! have 2 problem. Till.1st problem.I can not change the orientation of the matchbox panel. I changed the lines in the /usr/bin/matchbox-session file: matchbox-panel --orien...
Hi Guys,I’m having an issue connecting a touch screen to stm32mp157a-dk2. My Qt application crashes with a “Segmentation Fault�? when I touch the screen multiple times in quick succession.Has anyone else reported this problem before?Here is my setup:...
Hi, i want to use node.js on STM32MP157C-DK2. I found this post https://community.st.com/s/question/0D50X0000B0xovG/installing-nodejs-on-the-stm32mp1 , but I dont want to rebuild the imageIs there a way to install node.js without rebuilding the image...
Hi. I have generated a full device tree for the EV1 to add I2C5 pins PA11/PA12 for external connector hookup to some of my I2C widgets using STM32CubeMX. I've place the generated .dts file from the kernel/ folder into <linux-source>/arch/arm/boot/dts...
I wan to install and develop userinterface programs using, tkinter and PyQt5 frameworks. but can not install both tkinter and pyqt5 , can you help please ?
Hi,Has anyone tried to build latest stm32mp linux release (v4.19-stm32mp-r3) for stm32mp157c-dk2 board? In STM32MP15 ecosystem release v1.2.0 st provides linux v4.19-stm32mp-r0 with some r3 patches and external fragment configs. While I am trying to ...
Hi Folks,i created a custom dts and build it via the mx-addons howto. My goal is to activate USART3 on DK2. For USART3 is create the following source in the DT:&usart3{ pinctrl-names = "default", "sleep", "idle"; pinctrl-0 = <&usart3_pins_a>; pinc...