qt programing and stm32mp157d-dk1

[Sharan]

hi

i am using stm32mp157d-dk1 and i have downloaded qt creator and i have created a simple hello world window now how to display it in the stm32mp157d-dk1?

how to set up cross compilation in order to deploy Qt projects directly from a host Linux machine to the embedded target using qtcreator.

[Sharan · Accepted solution]

i hope i have got the steps right and for any of the steps bellow does it require internet                                                 1.cd <working directory path>/Distribution-Package

2.repo init -u https://github.com/STMicroelectronics/oe-manifest.git -b refs/tags/openstlinux-6.1-yocto-mickledore-mpu-v24.06.26

3.repo sync

4. DISTRO=openstlinux-weston MACHINE=stm32mp15-disco source layers/meta-st/scripts/envsetup.sh

5.bitbake st-image-weston

6.bitbake st-image-weston -c populate_sdk

7. cd <Distribution Package installation directory>
8.git clone -b v1.0.0 https://github.com/STMicroelectronics/meta-st-x-linux-qt.git layers/meta-st/meta-st-x-linux-qt

9. git clone -b scarthgap https://github.com/meta-qt5/meta-qt5.git layers/meta-qt5

10. source layers/meta-st/scripts/envsetup.sh

11.bitbake-layers add-layer ../layers/meta-qt5 ../layers/meta-st/meta-st-x-linux-qt

12.bitbake st-image-qt

13.bitbake st-image-qt -c populate_sdk

14.execute "xxx.sh" script available in: build-openstlinuxweston-stm32mp15-disco/tmp-glibc/deploy/sdk

15.setup qt

[PPAGE.13]

10. source layers/meta-st/scripts/envsetup.sh

This has already been done at step 4.

[Sharan]

@PPAGE.13 ,after the 13th command should i need to execute this 

bitbake st-image-qt package-index

and what is the difference between .bitbake st-image-qt -c populate_sdk and .bitbake st-image-qt package-index

[Sharan]

After step 13 and also bitbake st-image-at package index command

in build-<distro>-<machine>/tmp-glibc/deploy/images/<machine> directory

i cant find the file system images in this directory and also in any other directory.

cant find

FlashLayout_sdcard_stm32mp157d-dk1-optee.tsv

[Sharan]

@PPAGE.13 ,i am able to deploy Qt applications to a target STM32MP157d-DK1 from a linux host machine. but still i am getting this warning.what to do?

 Starting /opt/myfirstqtproject/bin/myfirstqtproject...
Warning: Identity file  not accessible: No such file or directory.
QStandardPaths: runtime directory '/run/user/1000' is not owned by UID 0, but a directory permissions 0700 owned by UID 1000 GID 1000