RaspberryPi-Yocto/NotesForMyself.txt at main · OmurCeran/RaspberryPi-Yocto · GitHub

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/home/omurceran/Desktop/poky/build/tmp/work-shared/raspberrypi3/kernel-source/arch/arm/boot/dts - dts locations

bzcat tmp/deploy/images/raspberrypi3/core-image-base-raspberrypi3.rootfs.wic.bz2 | sudo dd of=/dev/sdb

sudo bmaptool copy custom-image-raspberrypi3.rootfs-20250626124435.tar.bz2 --bmap custom-image-raspberrypi3.rootfs-20250626124435.wic.bmap /dev/sdb

sudo screen /dev/ttyUSB0 115200

7e804000 -- address
ls -l /sys/bus/i2c/devices/ ------i2c device check

ls -l /dev/i2c*

ls -l /sys/bus/spi/devices/ ------spi device check

/home/omurceran/Desktop/poky/meta-custom/recipes-kernel/linux/files

/home/omurceran/Desktop/poky/build/tmp/work-shared/raspberrypi3/kernel-source/arch/arm/boot/dts/broadcom

bitbake -c menuconfig busybox
ThyssssenMMA-3

sudo bmaptool copy tmp/deploy/images/raspberrypi3-64/custom-image-omur-raspberrypi3-64.rootfs-20250902205531.wic.bz2 /dev/sdb

systemctl status -- checking system status

ctrl_interface=/var/run/wpa_supplicant
update_config=1
country=TR

network={
        ssid=""
        psk=""

}

sudo wpa_cli status -- wifi status

ssh root@192.168.0.104

ip addr show -- ip address

i2c enable comment:
sudo modprobe i2c-dev
sudo modprobe i2c-bcm2835

i2cdetect -y 1
we should see address table.

dmesg = log check command -- i2c_dev: i2c /dev entries driver

ssh-keygen -f '/home/omurceran/.ssh/known_hosts' -R '192.168.0.114'

${D} = /home/omurceran/Desktop/poky-rpi/build/tmp/work/raspberrypi3_64-poky-linux/linux-raspberrypi/6.6.63+git/image

${WORKDIR} = /home/omurceran/Desktop/poky-rpi/build/tmp/work/raspberrypi3_64-poky-linux/linux-raspberrypi/6.6.63+git

${B} = /home/omurceran/Desktop/poky-rpi/build/tmp/work/raspberrypi3_64-poky-linux/linux-raspberrypi/6.6.63+git/build

${B} = B="/home/omurceran/Desktop/poky-rpi/build/tmp/work/raspberrypi3_64-poky-linux/linux-raspberrypi/6.6.63+git/linux-raspberrypi3_64-standard-build"

${S} = S="/home/omurceran/Desktop/poky-rpi/build/tmp/work-shared/raspberrypi3-64/kernel-source"

DEPLOYDIR = "/home/omurceran/Desktop/poky-rpi/build/tmp/work/raspberrypi3_64-poky-linux/linux-raspberrypi/6.6.63+git/deploy-linux-raspberrypi"

bitbake -e linux-raspberrypi | grep ^DEPLOYDIR=


/home/omurceran/Desktop/poky-rpi/build/tmp/work/raspberrypi3_64-poky-linux/linux-raspberrypi/6.6.63+git/temp -- logs

/home/omurceran/Desktop/poky-rpi/build/tmp/work/raspberrypi3_64-poky-linux/linux-raspberrypi/6.6.63+git/linux-raspberrypi3_64-standard-build/arch/arm64/boot/dts/overlays

bitbake custom-image-omur -c populate_sdk

gcc test_u8g23.c -I/usr/include/u8g2 -I/usr/include/linux