STM32 MPUs Solutions

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Resolved! STM32MP157F-DK2 Screen suspend issue

Than try to use this board with Debian Linux + Xorg happened strange behaviour: after one hour screen disabled forever. No any warnings or errors in dmesg. This issue reproduce on kernel from STLinux (5.15.67). Also these steps make same behaviour: e...

BVino.1 by Associate
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  • 2 replies
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Processor selection

Hi,I'm looking for a processor for a camera application that have the following features:MIPI CSI2 interfaceץBT5 connectivity abilities. Small as possible.Application processor like the Cortex A53. Thanks,Avishay.

aasul.1 by Associate
  • 1588 Views
  • 5 replies
  • 1 kudos

how to switch off lcd by using drm ?

i‘m not using qt or other 3rd gui framweork, no weston, no x, just direct use drm api,i need switch off lcd after some time is not operated,i google it a while,It looks i need a complete desktop environment to do that,so i want know is any way to do ...

Jzhua by Associate III
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  • 4 replies
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Resolved! EV1 & MB1379 Performance

Hello ST Teams!I'd like to know if someone have ever tried to get 1920*1080*30fps with the configuration above (STM32MP157C-EV1 and MB1379 board). We'd like to achieve this performance, OV5640 datasheet camera says "ok for me"v4l2 listing capabiliti...

Eldam by Senior
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  • 2 replies
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Hi! I'm working with a STM32MP157c-eval board. I found out that in the Starter Package image the etnaviv module is blacklisted. Isn't it the GPU driver? Why is the galcore module loaded as out-of-tree module instead?

Moreover, when I play the demo video, core usage reaches up to 70%, so is the GPU really working? The blacklist file:root@stm32mp1:~# cat /etc/modprobe.d/blacklist.conf  blacklist etnavivDmesg:root@stm32mp1:~# dmesg | grep galcore [ 19.326759] galc...

Lmoio.1 by Senior
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  • 4 replies
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Use QT ( qtquicontrols and qtmultimedia)

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 [ ]

FBoar.1 by Associate II
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  • 1 replies
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Resolved! Disable weston autostart in STM32MP157C-DV2

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_Weston​root@stm32mp1:~# systemctl disable weston@root.servicer...

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