143 lines
5.9 KiB
Markdown
143 lines
5.9 KiB
Markdown
# Digi Embedded Yocto (DEY) 4.0
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## Release 4.0-r1
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This document provides information about Digi Embedded Yocto,
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Digi International's professional embedded Yocto development environment.
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Digi Embedded Yocto 4.0 is based on the Yocto Project(TM) 4.0 (Kirkstone) release.
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For a full list of supported features and interfaces please refer to the
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online documentation.
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# Tested OS versions
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The current release has been verified and tested with the following
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OS versions:
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* Ubuntu 18.04
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* Ubuntu 22.04
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# Supported Platforms
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Software for the following hardware platforms is in production support:
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## ConnectCore MP15
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* ConnectCore MP15 System-on-Module (SOM)
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* [CC-WST-DW69-NM](https://www.digi.com/products/models/cc-wst-dw69-nm)
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* [CC-ST-DW69-ZM](https://www.digi.com/products/models/cc-st-dw69-zm)
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* ConnectCore MP15 DVK
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* [CC-WMP157-KIT](https://www.digi.com/products/models/cc-wmp157-kit) ([Get Started](https://www.digi.com/resources/documentation/digidocs/embedded/dey/4.0/ccmp15/yocto-gs_index))
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## ConnectCore 6UL
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* ConnectCore 6UL System-on-Module (SOM)
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* [CC-WMX-JN58-NE](https://www.digi.com/products/models/cc-wmx-jn58-ne)
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* [CC-MX-JN58-Z1](https://www.digi.com/products/models/cc-mx-jn58-z1)
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* CC-WMX-JN7A-NE
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* [CC-WMX-JN7A-CBX](https://www.digi.com/products/models/cc-wmx-jn7a-cbx)
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* [CC-WMX-JN68-NN](https://www.digi.com/products/models/cc-wmx-jn68-nn)
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* [CC-WMX-JN69-NN](https://www.digi.com/products/models/cc-wmx-jn69-nn)
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* [CC-MX-JN69-ZN](hhtps://www.digi.com/products/models/cc-mx-jn69-zn)
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* ConnectCore 6UL SBC Express
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* [CC-WMX6UL-START](https://www.digi.com/products/models/cc-wmx6ul-start) ([Get Started](https://www.digi.com/resources/documentation/digidocs/embedded/dey/4.0/cc6ul/yocto-gs_index))
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* [CC-SBE-WMX-JN58](https://www.digi.com/products/models/cc-sbe-wmx-jn58)
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* ConnectCore 6UL SBC Pro
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* [CC-WMX6UL-KIT](https://www.digi.com/products/models/cc-wmx6ul-kit) ([Get Started](https://www.digi.com/resources/documentation/digidocs/embedded/dey/4.0/cc6ul/yocto-gs_index))
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* [CC-SBP-WMX-JN58](https://www.digi.com/products/models/cc-sbp-wmx-jn58)
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# Installation
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Digi Embedded Yocto is composed of a set of different Yocto layers that work in
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parallel. The layers are specified on a [manifest](https://github.com/digi-embedded/dey-manifest/blob/kirkstone/default.xml) file.
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To install, please follow the instructions at the dey-manifest [README](https://github.com/digi-embedded/dey-manifest)
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# Documentation
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Documentation is available online at https://www.digi.com/resources/documentation/digidocs/embedded/
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# Downloads
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* Demo images: https://ftp1.digi.com/support/digiembeddedyocto/4.0/r1/images/
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* Software Development Kit (SDK): https://ftp1.digi.com/support/digiembeddedyocto/4.0/r1/sdk/
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# Release Changelog
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## 4.0-r1
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* Release based on [Yocto 4.0 (Kirkstone)](https://www.yoctoproject.org/software-overview/downloads) including:
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* New toolchain based on GLIBC-2.35
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* Updated bluez5 to v5.65
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* Updated busybox to v1.32.0
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* Updated NetworkManager to v1.36.2
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* Updated gstreamer1.0 to v1.20.3
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* Updated busybox to v1.35.0
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* Updated OpenSSL to v3.0.7
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* Package upgrades and security fixes
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* Added support for ConnectCore MP15 platform
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* Updated kernel version to v5.15.52 for i.MX6UL platforms
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# Known Issues and Limitations
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This is a list of known issues and limitations at the time of release. An
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updated list can be found on the online documentation.
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* Firmware update
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* The software update package must be located in the root level of the
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update media (subfolders are not yet supported).
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* Cloud Connector
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* Remote file system management fails with long file names and paths
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(over 255 characters).
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* Wireless
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* Performance of the wireless interface is reduced when using concurrent mode,
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as the wireless interface is shared between several different
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functionalities.
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* When using wireless concurrent mode, Digi recommends you keep the different
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modes on the same frequency channels. For example, when configuring access
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point mode on channel 36 in the 5GHz band, connect to the same channel both
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in station mode and Wi-Fi direct so that the radio performance is optimized.
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* When working as an access point, DFS-capable channels in the 5GHz band are
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not supported.
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* For P2P connections Digi recommends "Negotiated GO" modes. The QCA6564
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devices (ConnectCore 6UL, ConnectCore 6 Plus, and ConnectCore 8M Nano) fail
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to join autonomous groups.
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## ConnectCore MP15
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* ConnectCore MP15 System-on-Module (SOM)
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* Power management:
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* Audio interface does not work after suspend.
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* UART:
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* RS-485 mode is currently not supported.
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* Wireless
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* P2P on the ConnectCore MP15 doesn't currently work in concurrency with
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other modes (station or SoftAP).
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* The following features are not yet supported:
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* TrustFence
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## ConnectCore 6UL
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* ConnectCore 6UL System-on-Module (SOM)
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* The UART connected to the Bluetooth chip on early versions of the ConnectCore
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6UL system-on-module (hardware version < 4) cannot properly execute flow
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control. To work around this issue, UART1 of these SOM versions has been
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configured to operate at 115200 bps and without hardware flow control,
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reducing the maximum throughput of this interface.
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* The QCA6564 wireless chip does not support Wake On Wireless LAN.
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# Support Contact Information
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For support questions please contact Digi Technical Support:
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* [Enterprise Support](https://mydigi.secure.force.com/customers/)
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* [Product Technical Support](https://www.digi.com/support#support-tools)
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* [Support forum](https://www.digi.com/support/forum/)
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When you contact Digi Technical Support, include important system details and
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device information to help Digi resolve the issue more quickly.
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1. In the device, run the command 'sysinfo'. This generates the following file:
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/tmp/<current timestamp>.txt.gz.
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2. Attach the <current timestamp>.txt.gz file to your support ticket.
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