# \#embedded-linux **URL:** https://forums.digi.com/tag/embedded-linux/982.md [Latest](https://forums.digi.com/latest.md) · [Categories](https://forums.digi.com/categories.md) · [Tags](https://forums.digi.com/tags.md) --- ## [CRA compliant SBOM generation with DEY](https://forums.digi.com/t/cra-compliant-sbom-generation-with-dey/38570)
**Author:** [@mafux](https://forums.digi.com/u/mafux)\ **Replies:** 1\ **Last updated:** [July 28, 2026, 11:49am UTC](https://forums.digi.com/t/cra-compliant-sbom-generation-with-dey/38570 "2026-07-28T11:49:19Z")
Hi, I noticed that digi dey 5.0 can output a “CCSS” SBOM called manifest.json. This is compact and a nice and clean artefact. But for CRA compliance we need an full image SPDX or Cyclone DX SBOM. Is it possible to creat… --- ## [ConnectCore MP25 Yocto build fails](https://forums.digi.com/t/connectcore-mp25-yocto-build-fails/38236)
**Author:** [@arhe](https://forums.digi.com/u/arhe)\ **Replies:** 6\ **Last updated:** [June 16, 2026, 8:36am UTC](https://forums.digi.com/t/connectcore-mp25-yocto-build-fails/38236 "2026-06-16T08:36:32Z")
I have followed the instructions for native Linux. Current DEY-5.0 (scarthgap branch) in use, no changes. Build (all image types) fails on “No IMAGE\_CMD defined for IMAGE\_FSTYPES entry ‘stsplitpartitions’ “ ERROR: /… --- ## [Kernel panic and Bluetooth degradation on ConnectCore MP25 (DEY Yocto)](https://forums.digi.com/t/kernel-panic-and-bluetooth-degradation-on-connectcore-mp25-dey-yocto/38294)
**Author:** [@ASN](https://forums.digi.com/u/ASN)\ **Replies:** 8\ **Last updated:** [June 4, 2026, 12:54pm UTC](https://forums.digi.com/t/kernel-panic-and-bluetooth-degradation-on-connectcore-mp25-dey-yocto/38294 "2026-06-04T12:54:22Z")
Hello, I am working with the Digi Embedded Yocto distribution on a ConnectCore MP25 platform, following the official tutorial: Install Digi Embedded Yocto | ConnectCore MP25 The system is based on the dey-image-webkit … --- ## [\[Custom Board\] CC-WST-J17D-NK – MEMS microphones not working: no clock generated, empty recording (DTS/Yocto)](https://forums.digi.com/t/custom-board-cc-wst-j17d-nk-mems-microphones-not-working-no-clock-generated-empty-recording-dts-yocto/38398)
**Author:** [@Philippe\_Fouquet](https://forums.digi.com/u/Philippe_Fouquet)\ **Replies:** 3\ **Last updated:** [May 29, 2026, 11:41am UTC](https://forums.digi.com/t/custom-board-cc-wst-j17d-nk-mems-microphones-not-working-no-clock-generated-empty-recording-dts-yocto/38398 "2026-05-29T11:41:10Z")
Hi, I developed a custom board for a CC-WST-J17D-NK module. Everything works fine except for the MEMS microphones. I connected two microphones (CMM-4030DT-261280-TR) to the module: CLOCK to D1 and DATA to D0 (configure… --- ## [Missing directory libdigiapix](https://forums.digi.com/t/missing-directory-libdigiapix/38265)
**Author:** [@SteveT](https://forums.digi.com/u/SteveT)\ **Replies:** 0\ **Last updated:** [March 12, 2026, 2:40pm UTC](https://forums.digi.com/t/missing-directory-libdigiapix/38265 "2026-03-12T14:40:38Z")
I’ve gone through the Get Started steps for the CC MP13 module, built Yocto Linux and loaded it onto the module. I’m now in the Develop Applications section. I selected “Develop with VS Core” and installed VS Code per th… --- ## [Using SD card as rootfs on ConnectCore 6UL](https://forums.digi.com/t/using-sd-card-as-rootfs-on-connectcore-6ul/37873)
**Author:** [@AndreGoncalves](https://forums.digi.com/u/AndreGoncalves)\ **Replies:** 2\ **Last updated:** [November 4, 2025, 3:56pm UTC](https://forums.digi.com/t/using-sd-card-as-rootfs-on-connectcore-6ul/37873 "2025-11-04T15:56:20Z")
Hi everyone, I’ve been reading this FAQ about booting from SD card on the ConnectCore 6UL: https://forums.digi.com/t/boot-from-sd-card-connectcore-6ul/20614 From what I understand, the board can’t boot entirely from t… --- ## [For embedded linux 9210 do we need a linux machine](https://forums.digi.com/t/for-embedded-linux-9210-do-we-need-a-linux-machine/23013)
**Author:** [@Prabha](https://forums.digi.com/u/Prabha)\ **Replies:** 3\ **Last updated:** [May 24, 2022, 8:48am UTC](https://forums.digi.com/t/for-embedded-linux-9210-do-we-need-a-linux-machine/23013 "2022-05-24T08:48:55Z")
I would like to know if for a ConnectMe9210 Embedded Linux platform we need a dedicated linux machine for development. I would also like to know if the libraries supporting FTP, Serial communication and similar services … --- ## [How do I connect to internet using ethernet before booting from a SD card in yocto?](https://forums.digi.com/t/how-do-i-connect-to-internet-using-ethernet-before-booting-from-a-sd-card-in-yocto/21298)
**Author:** [@pablovi96](https://forums.digi.com/u/pablovi96)\ **Replies:** 1\ **Last updated:** [April 20, 2020, 3:10pm UTC](https://forums.digi.com/t/how-do-i-connect-to-internet-using-ethernet-before-booting-from-a-sd-card-in-yocto/21298 "2020-04-20T15:10:25Z")
Hi! I want to be connected to internet through ethernet cable before I finish the boot. I run a .sh script when the boot finishes which uses internet. When I boot via tftp this script works but when I boot from a sd ca… --- ## [Gstreamer on ConnectCard for i.mx28](https://forums.digi.com/t/gstreamer-on-connectcard-for-i-mx28/13220)
**Author:** [@one1six](https://forums.digi.com/u/one1six)\ **Replies:** 5\ **Last updated:** [October 3, 2023, 4:23am UTC](https://forums.digi.com/t/gstreamer-on-connectcard-for-i-mx28/13220 "2023-10-03T04:23:50Z")
Does the ConnectCard for i.mx28 support gstreamer? If so, how do you add it to the configuration under DEL5.9? Being new to gstreamer, if I had an RTSP stream coming from an IP camera and wanted to save it to a file, i… --- ## [Write Software architecture for Linux based SoC](https://forums.digi.com/t/write-software-architecture-for-linux-based-soc/23297)
**Author:** [@palani](https://forums.digi.com/u/palani)\ **Replies:** 1\ **Last updated:** [December 19, 2022, 1:41pm UTC](https://forums.digi.com/t/write-software-architecture-for-linux-based-soc/23297 "2022-12-19T13:41:48Z")
Software Architecture for a Linux based SoC Control Module : The Control Module receives user commands from a land machine (start and stop measurements) by CAN (CAN A). The Control Module does basic control of multiple… --- ## [Embedded linux ConnectMe 9210 services](https://forums.digi.com/t/embedded-linux-connectme-9210-services/23014)
**Author:** [@Prabha](https://forums.digi.com/u/Prabha)\ **Replies:** 1\ **Last updated:** [March 22, 2022, 10:58am UTC](https://forums.digi.com/t/embedded-linux-connectme-9210-services/23014 "2022-03-22T10:58:25Z")
I would like to know if the Embedded linux ConnectMe 9210 provides support libraries to services such as FTP, Telnet, Serial Protocol, etc. Also do we need a dedicated linux machine for Linux Digi ESP IDE to run for deve… --- ## [How to Start an application during boot without login in Linux-Yocto?](https://forums.digi.com/t/how-to-start-an-application-during-boot-without-login-in-linux-yocto/22943)
**Author:** [@dilawaiz](https://forums.digi.com/u/dilawaiz)\ **Replies:** 1\ **Last updated:** [February 16, 2022, 8:34am UTC](https://forums.digi.com/t/how-to-start-an-application-during-boot-without-login-in-linux-yocto/22943 "2022-02-16T08:34:02Z")
I am currently trying to deploy a yocto based image (which I built using bitbake core-image-minimal) on my raspberry pi 3 that would allow me to run a simple “helloworld” application after boot. I want my board to displa… --- ## [ConnectCore 6UL operating system freezes](https://forums.digi.com/t/connectcore-6ul-operating-system-freezes/22895)
**Author:** [@gustavoPlaza](https://forums.digi.com/u/gustavoPlaza)\ **Replies:** 2\ **Last updated:** [February 2, 2022, 10:16am UTC](https://forums.digi.com/t/connectcore-6ul-operating-system-freezes/22895 "2022-02-02T10:16:09Z")
Hi, We are working with a custom board using the ConnectCore 6UL. The operating systems used is based in Yocto 2.6 (Thud) and we are using the Digi layers. We have seen the system freezes randomly and we cannot connect… --- ## [ccimx8mn : Stuck in Infinite booting loop](https://forums.digi.com/t/ccimx8mn-stuck-in-infinite-booting-loop/22914)
**Author:** [@npal](https://forums.digi.com/u/npal)\ **Replies:** 2\ **Last updated:** [January 26, 2022, 2:20pm UTC](https://forums.digi.com/t/ccimx8mn-stuck-in-infinite-booting-loop/22914 "2022-01-26T14:20:12Z")
Hi, I have Connectcore digi im.x8mn EVK. I have recently started to face issue where-in the system post updating image is continuously stuck in infinite boot in u-boot. It starts booting , loads kernel and after somet… --- ## [DEY 3.2 bugs, format update partition with error, failed to update firmware using the firmware update package](https://forums.digi.com/t/dey-3-2-bugs-format-update-partition-with-error-failed-to-update-firmware-using-the-firmware-update-package/22609)
**Author:** [@phammanh](https://forums.digi.com/u/phammanh)\ **Replies:** 2\ **Last updated:** [November 10, 2021, 11:40am UTC](https://forums.digi.com/t/dey-3-2-bugs-format-update-partition-with-error-failed-to-update-firmware-using-the-firmware-update-package/22609 "2021-11-10T11:40:17Z")
I try the newly release DEY 3.2 but found some bugs. I use the ccimx6ul starter kit and build the project without any modification. When I format the update partition, the console prints the follwoing lines ubi: mtd6… --- ## [Changing the partition table on the Connectcore 6UL using Digi Embeddded Yocto Version 3.2.](https://forums.digi.com/t/changing-the-partition-table-on-the-connectcore-6ul-using-digi-embeddded-yocto-version-3-2/22744)
**Author:** [@mkrueger](https://forums.digi.com/u/mkrueger)\ **Replies:** 2\ **Last updated:** [October 20, 2021, 11:10pm UTC](https://forums.digi.com/t/changing-the-partition-table-on-the-connectcore-6ul-using-digi-embeddded-yocto-version-3-2/22744 "2021-10-20T23:10:11Z")
I am trying to Change the partition table on the Connectcore 6UL using Digi Embeddded Yocto Version 3.2. I am following the run-time procedure described at this link: https://www.digi.com/resources/documentation/digido… --- ## [Auto start application after boot up](https://forums.digi.com/t/auto-start-application-after-boot-up/22708)
**Author:** [@simonongsk](https://forums.digi.com/u/simonongsk)\ **Replies:** 3\ **Last updated:** [October 11, 2021, 11:32am UTC](https://forums.digi.com/t/auto-start-application-after-boot-up/22708 "2021-10-11T11:32:17Z")
Hi: I have a script that will launch an Application after boot. The script work with terminal but never launch after unit start up (connectcore 6 plus dev kits) May i know a) where the script should be located /etc/r… --- ## [Rsync in Yocto](https://forums.digi.com/t/rsync-in-yocto/22373)
**Author:** [@simonongsk](https://forums.digi.com/u/simonongsk)\ **Replies:** 7\ **Last updated:** [April 30, 2021, 12:42pm UTC](https://forums.digi.com/t/rsync-in-yocto/22373 "2021-04-30T12:42:00Z")
Hi: I bought a ConnectorCore 6 Plus Development Kit recently and new to Yocto. As for sbc such as BBB or Raspi, to install Rsync is rather simple. The ConnectCore 6+ is installed whith Yocto images from Digi. “Cannot … --- ## [How to edit the bootcmd\_mfg u-boot variable to run a script when u-boot boots?](https://forums.digi.com/t/how-to-edit-the-bootcmd-mfg-u-boot-variable-to-run-a-script-when-u-boot-boots/21773)
**Author:** [@anupam\_mz](https://forums.digi.com/u/anupam_mz)\ **Replies:** 2\ **Last updated:** [September 16, 2020, 8:41am UTC](https://forums.digi.com/t/how-to-edit-the-bootcmd-mfg-u-boot-variable-to-run-a-script-when-u-boot-boots/21773 "2020-09-16T08:41:32Z")
I want to run a script to run some commands when u-boot boots. How and where do I modify the bootcmd\_mfg variable to achieve the same? --- ## [\*\* File not found zImage-ccimx6ulsbc.bin \*\*](https://forums.digi.com/t/file-not-found-zimage-ccimx6ulsbc-bin/21697)
**Author:** [@dbau](https://forums.digi.com/u/dbau)\ **Replies:** 4\ **Last updated:** [September 2, 2020, 9:36am UTC](https://forums.digi.com/t/file-not-found-zimage-ccimx6ulsbc-bin/21697 "2020-09-02T09:36:39Z")
Hi, I have about 20 custom boards already installed with my own Image (based on the ccimx6ulstarter). We orderd now another 50, seems to be pretty the same, but when I trie to install my images I get following error: L… --- ## [Serial port fail with ConnectCore 6UL & Yocto with systemd](https://forums.digi.com/t/serial-port-fail-with-connectcore-6ul-yocto-with-systemd/21602)
**Author:** [@TCRobotics](https://forums.digi.com/u/TCRobotics)\ **Replies:** 2\ **Last updated:** [July 31, 2020, 2:22pm UTC](https://forums.digi.com/t/serial-port-fail-with-connectcore-6ul-yocto-with-systemd/21602 "2020-07-31T14:22:55Z")
I was able to read and write through serial with an C application before. But after I change sysvinit to systemd the serial port doesn’t work anymore (ttymxc1). The console serial port (ttymxc4) works ok. When ttymxc1… --- ## [Waiting up to X more seconds for network configuration](https://forums.digi.com/t/waiting-up-to-x-more-seconds-for-network-configuration/21442)
**Author:** [@sschurig](https://forums.digi.com/u/sschurig)\ **Replies:** 6\ **Last updated:** [June 12, 2020, 8:40am UTC](https://forums.digi.com/t/waiting-up-to-x-more-seconds-for-network-configuration/21442 "2020-06-12T08:40:26Z")
How can I turn off the network waiting for my ccimx6ulsb at boot time? Unfortunately, I cannot find a file like “/etc/init/failsafe.conf” in my system. --- ## [Enabling MULTICAST causing problem for wifi interface in imx6ul sbc pro](https://forums.digi.com/t/enabling-multicast-causing-problem-for-wifi-interface-in-imx6ul-sbc-pro/21407)
**Author:** [@ckanth](https://forums.digi.com/u/ckanth)\ **Replies:** 5\ **Last updated:** [June 9, 2020, 9:33am UTC](https://forums.digi.com/t/enabling-multicast-causing-problem-for-wifi-interface-in-imx6ul-sbc-pro/21407 "2020-06-09T09:33:10Z")
Hai, We have an custom board for imx6ulsbc pro SOM module and I am running digi yocto in that.Now I want to do a MULTICAST operation over wifi so I have enabled in the kernel and builded the image.After flashing the bui… --- ## [Can I add a display to my ccimx6ulsbc?](https://forums.digi.com/t/can-i-add-a-display-to-my-ccimx6ulsbc/21347)
**Author:** [@pablovi96](https://forums.digi.com/u/pablovi96)\ **Replies:** 1\ **Last updated:** [May 11, 2020, 3:32pm UTC](https://forums.digi.com/t/can-i-add-a-display-to-my-ccimx6ulsbc/21347 "2020-05-11T15:32:00Z")
Hi, Is there any tutorial or guide to lean how to add a display to a ccimx6ulsbc board with yocto. I want to program a graphical enviroment but I dont know if the board has this capabilities. --- ## [Can I reset my ccimx6ulsbc board whith a python script?](https://forums.digi.com/t/can-i-reset-my-ccimx6ulsbc-board-whith-a-python-script/21321)
**Author:** [@pablovi96](https://forums.digi.com/u/pablovi96)\ **Replies:** 1\ **Last updated:** [April 29, 2020, 10:46pm UTC](https://forums.digi.com/t/can-i-reset-my-ccimx6ulsbc-board-whith-a-python-script/21321 "2020-04-29T22:46:49Z")
Hi, How could I reboot my board with yocto using a python script? Is there any command that allows me to restart the board? --- ## [How can I boot yocto from the board and not from the PC?](https://forums.digi.com/t/how-can-i-boot-yocto-from-the-board-and-not-from-the-pc/21242)
**Author:** [@pablovi96](https://forums.digi.com/u/pablovi96)\ **Replies:** 8\ **Last updated:** [April 14, 2020, 5:15am UTC](https://forums.digi.com/t/how-can-i-boot-yocto-from-the-board-and-not-from-the-pc/21242 "2020-04-14T05:15:08Z")
Hi, I have a connectcore 6ul sbc pro with yocto project. Everytime I turn on the board it boots via tftp and takes the files from my computer. I have changed several files to adapt the firmware as I wanted (i have inclu… --- ## [How can I run a script or an application automaticaly once the linux boot has finished?](https://forums.digi.com/t/how-can-i-run-a-script-or-an-application-automaticaly-once-the-linux-boot-has-finished/21236)
**Author:** [@pablovi96](https://forums.digi.com/u/pablovi96)\ **Replies:** 3\ **Last updated:** [April 2, 2020, 8:50am UTC](https://forums.digi.com/t/how-can-i-run-a-script-or-an-application-automaticaly-once-the-linux-boot-has-finished/21236 "2020-04-02T08:50:42Z")
Hi, I want to autorun a python script as root just when the yocto boot finishes. I have tried to put the script on the /etc/init.d file and then use the command: -\>update-rc.d script.py defaults 99 but when I restart… --- ## [Booting the system without asking for the user login](https://forums.digi.com/t/booting-the-system-without-asking-for-the-user-login/21235)
**Author:** [@pablovi96](https://forums.digi.com/u/pablovi96)\ **Replies:** 1\ **Last updated:** [April 1, 2020, 8:45am UTC](https://forums.digi.com/t/booting-the-system-without-asking-for-the-user-login/21235 "2020-04-01T08:45:25Z")
Hi, I dont want to be asked for the user login everytime I boot the system with a ccimx6ulsbc pro with yocto image. I would like to be always root so I want to start being root automaticaly without being asked. How can… --- ## [How can I send or receive UDP packets with a connectcore 6ul pro with yocto?](https://forums.digi.com/t/how-can-i-send-or-receive-udp-packets-with-a-connectcore-6ul-pro-with-yocto/21233)
**Author:** [@pablovi96](https://forums.digi.com/u/pablovi96)\ **Replies:** 3\ **Last updated:** [March 31, 2020, 10:25am UTC](https://forums.digi.com/t/how-can-i-send-or-receive-udp-packets-with-a-connectcore-6ul-pro-with-yocto/21233 "2020-03-31T10:25:22Z")
Hi everyone, I have a connectcore 6 ul sbc pro with yocto and I want to send and receive packets through UDP protocol. How can I send the packets and how can I receive and read? is there any way to make an application t… --- ## [Where can I find CCIMX6UL MCA firmware releases?](https://forums.digi.com/t/where-can-i-find-ccimx6ul-mca-firmware-releases/20915)
**Author:** [@bamos](https://forums.digi.com/u/bamos)\ **Replies:** 1\ **Last updated:** [November 19, 2019, 3:01pm UTC](https://forums.digi.com/t/where-can-i-find-ccimx6ul-mca-firmware-releases/20915 "2019-11-19T15:01:17Z")
Where on the digi website can I find firmware releases for the MCA in CCIMX6UL? It looks like I’m running a significantly out of date firmware on my MCA MCU (it appears to be running 1.01, I think I’ve seen references f… [Next page](https://forums.digi.com/tag/embedded-linux/982.md?match_all_tags=true&page=1&tags%5B%5D=embedded-linux)