STM32 MPUs Embedded software

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CM4 compilation in Yocto Layer

Hello,we have developed a project in STM32CubeIDE which already works.the the project is generated  "Under Root"  like this: Now we want to implement the compilation in a yocto layer instead of use .elf directly.we have take into account the extended...


unable to create STM32MP151 OS

I am making a board using STM32mp151a.I want to make Linux OS for this machine.I refered to the web page below., Error happened on bitbake process.Please tell me the cause and cou...

stomo.1 by Associate II
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mmc-spi error on STM32MP135-DK

We are using STM32MP135-DK and we connect to SPI5 an SD Card Adapter.We modified the device tree as follows to use the mmc-spi-slot driver: &spi5{    pinctrl-names = "default", "sleep";    pinctrl-0 = <&spi5_pins_mx>;    pinctrl-1 = <&spi5_sleep_pins...

OPetr.2 by Associate II
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stLinux kernel version modules path

To workaround path issue with depmod -a /lib/modules# cp -r 5.15.67 5.15.67-g8d25ddcc4f56# /sbin/depmod -adepmod: ERROR: could not open directory /lib/modules/5.15.67-g8d25ddcc4f56: No such file or directorydepmod: FATAL: could not search modules: No...

extraction openstlinux

Dear All, en.flash-stm32mp1-openstlinux-6-1-yocto-mickledore-mp1-v23-06-21.tar.gzan  en.FLASH-stm32mp1-openstlinux-5.15-yocto-kirkstone-mp1-v22.11.23.tar.gz look corrupted. I can't extract them. I need your help. Danke you, Sir. 

STM32MP157C - ADC issues in Engineering Mode

Hello,I am trying to read an analog value of PA4 of the STM32MP157CAC with ADC1 but it does not work.I am using from Emtrion the emSTAMP-Argon as module.I also tried to read the internal temperature sensor instead with ADC2 but that failed as well.I ...