STM32 MPUs Embedded software

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Resolved! Yocto openstlinux for EVA32MP257F and RT-patch?

Hi Working on the EVA32MP257F, I am trying to generate the openstlinux for it, however, I see no target MACHINE in the yocto project for it. I guess that a private repo is required for this?Also, can I apply the RT patch provided for the MP1 on top o...

A.M. by Associate III
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UART does not send data which come from gui?

Hi everyone,I'm using STM32g491 and rs485 modules. I'm trying to transmit data from uart1 with DMA when I receive data. There is a dilemma it transmit data but also does not? When I try to send a buffer which defined on stm's code, it transmits but w...

Ekran görüntüsü 2023-08-24 110943.png
MÇETİ.1 by Associate III
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  • 2 replies
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STMLinux (kirkstone) read-only-rootfs support

Hi,I am trying to set the rootfs read-only. With other yocto based environments I usually setEXTRA_IMAGE_FEATURES ?= "read-only-rootfs"in local.conf. Using OpenSTLinux this results in a build error: ERROR: st-image-userfs-1.0-r0 do_rootfs: Unable to ...

GLaure by Senior
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  • 1 replies
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Resolved! Yocto Langdale SDK build error

I'm trying to build an SDK (Yocto Langdale) for core-image-minimal:bitbake -c populate_sdk core-image-minimal and get this error: nothing provides libpython2.7.so.1.0()(64bit) needed by nativesdk-gcc-arm-none-eabi-10-r0.x86_64_nativesdk Full error:ER...

giz by Associate
  • 1470 Views
  • 3 replies
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SRAM1_text overflow

I am trying to port a FW which was running on STM32H7 controller to F4 core of STM32MP157.I get this errorsCM4.elf section `.text' will not fit in region `SRAM1_text' CM4 C/C++ Problemmake: *** [makefile:68: CM4.elf] Error 1 CM4 C/C++ Problemregion `...

HAlzo by Senior
  • 552 Views
  • 2 replies
  • 1 kudos