Digi硬件 的 Yocto 层_C语言_代码_相关文件_下载

# Digi Embedded Yocto (DEY) 3.2 ## Release 3.2-r3 This document provides information about Digi Embedded Yocto, Digi International's professional embedded Yocto development environment. Digi Embedded Yocto 3.2 is based on the Yocto Project(TM) 3.2 (Gatesgarth) release. For a full list of supported features and interfaces please refer to the online documentation. # Tested OS versions The current release has been verified and tested with the following OS versions: * Ubuntu 18.04 # Supported Platforms Software for the following hardware platforms is in production support: ## ConnectCore 8M Mini * ConnectCore 8M Mini System-on-Module (SOM) * [CC-WMX-ET8D-NN](https://www.digi.com/cc8mmini) * ConnectCore 8M Mini Development Kit * [CC-WMX8MM-KIT](https://www.digi.com/products/models/cc-wmx8mm-kit) ([Get Started](https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.2/cc8mmini/yocto-gs_index)) ## ConnectCore 8M Nano * ConnectCore 8M Nano System-on-Module (SOM) * [CC-WMX-FS7D-NN](https://www.digi.com/cc8mnano) * ConnectCore 8M Nano Development Kit * [CC-WMX8MN-KIT](https://www.digi.com/products/models/cc-wmx8mn-kit) ([Get Started](https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.2/cc8mnano/yocto-gs_index)) ## ConnectCore 8X * ConnectCore 8X System-on-Module (SOM) * [CC-WMX-JM8E-NN](https://www.digi.com/products/models/cc-wmx-jm8e-nn) * [CC-MX-JM8D-ZN](https://www.digi.com/products/models/cc-mx-jm8d-zn) * [CC-MX-JM7D-ZN](https://www.digi.com/cc8x) * [CC-WMX-JM7D-NN](https://www.digi.com/products/models/cc-wmx-jm7d-nn) * [CC-MX-JQ6D-ZN](https://www.digi.com/cc8x) * [CC-MX-JQ7D-ZN](https://www.digi.com/cc8x) * [CC-WMX-JQ7D-ZN](https://www.digi.com/cc8x) * ConnectCore 8X SBC Pro * [CC-WMX8-PRO](https://www.digi.com/products/embedded-systems/single-board-computers/digi-connectcore-8x-sbc-pro) ([Get Started](https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.2/cc8x/yocto-gs_index)) ## ConnectCore 6UL * ConnectCore 6UL System-on-Module (SOM) * [CC-WMX-JN58-NE](https://www.digi.com/products/models/cc-wmx-jn58-ne) * [CC-MX-JN58-Z1](https://www.digi.com/products/models/cc-mx-jn58-z1) * CC-WMX-JN7A-NE * [CC-WMX-JN7A-CBX](https://www.digi.com/products/models/cc-wmx-jn7a-cbx) * [CC-WMX-JN68-NN](https://www.digi.com/products/models/cc-wmx-jn68-nn) * [CC-WMX-JN69-NN](https://www.digi.com/products/models/cc-wmx-jn69-nn) * [CC-MX-JN69-ZN](hhtps://www.digi.com/products/models/cc-mx-jn69-zn) * ConnectCore 6UL SBC Express * [CC-WMX6UL-START](https://www.digi.com/products/models/cc-wmx6ul-start) ([Get Started](https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.2/cc6ul/yocto-gs_index)) * [CC-SBE-WMX-JN58](https://www.digi.com/products/models/cc-sbe-wmx-jn58) * ConnectCore 6UL SBC Pro * [CC-WMX6UL-KIT](https://www.digi.com/products/models/cc-wmx6ul-kit) ([Get Started](https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.2/cc6ul/yocto-gs_index)) * [CC-SBP-WMX-JN58](https://www.digi.com/products/models/cc-sbp-wmx-jn58) ## ConnectCore 6 Plus * ConnectCore 6 Plus System-on-Module (SOM) * [CC-WMX-KK8D-TN](https://www.digi.com/products/models/cc-wmx-kk8d-tn) * ConnectCore 6 Plus professional development kit * [CC-WMX6P-KIT](https://www.digi.com/products/models/cc-wmx6p-kit) ([Get Started](https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.2/cc6plus/yocto-gs_index)) ## ConnectCore 6 * ConnectCore 6 System-on-Module (SOM) * [CC-WMX-J97C-TN](https://www.digi.com/products/models/cc-wmx-j97c-tn) * [CC-WMX-L96C-TE](https://www.digi.com/products/models/cc-wmx-l96c-te) * [CC-WMX-L87C-TE](https://www.digi.com/products/models/cc-wmx-l87c-te) * [CC-MX-L76C-Z1](https://www.digi.com/products/models/cc-mx-l76c-z1) * [CC-MX-L86C-Z1](https://www.digi.com/products/models/cc-mx-l86c-z1) * [CC-MX-L96C-Z1](https://www.digi.com/products/models/cc-mx-l96c-z1) * [CC-WMX-L76C-TE](https://www.digi.com/products/models/cc-wmx-l76c-te) * CC-WMX-K87C-FJA * CC-WMX-K77C-TE * CC-WMX-L97D-TN * CC-WMX-J98C-FJA * CC-WMX-J98C-FJA-1 * ConnectCore 6 Jumpstart Development Kit (SBC with Connectore 6 module) * [CC-WMX6-KIT](https://www.digi.com/products/models/cc-wmx6-kit) ([Get Started](https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.2/cc6/yocto-gs_index)) * [CC-SB-WMX-J97C-1](https://www.digi.com/products/models/cc-sb-wmx-j97c-1) * [CC-SB-WMX-L87C-1](https://www.digi.com/products/models/cc-sb-wmx-l87c-1) * [CC-SB-WMX-L76C-1](https://www.digi.com/products/models/cc-sb-wmx-l76c-1) # Installation Digi Embedded Yocto is composed of a set of different Yocto layers that work in parallel. The layers are specified on a [manifest](https://github.com/digi-embedded/dey-manifest/blob/gatesgarth/default.xml) file. To install, please follow the instructions at the dey-manifest [README](https://github.com/digi-embedded/dey-manifest) # Documentation Documentation is available online at https://www.digi.com/resources/documentation/digidocs/embedded/ # Downloads * Demo images: https://ftp1.digi.com/support/digiembeddedyocto/3.2/r3/images/ * Software Development Kit (SDK): https://ftp1.digi.com/support/digiembeddedyocto/3.2/r3/sdk/ # Release Changelog ## 3.2-r3 * Update Qualcomm BDF files to pass EN 300 328 V2.2.2 blocking test * Update Qualcomm firmware to release r00006.3.470144.2a * Update SCU FW recipe to v1.7.1.2, which fixes an initialization issue of some eMMC chips * Refresh support of Cloud Connector with latest improvements from Remote Manager * Update OpenSSL to v1.1.1n * Update Dnsmasq to v2.84 * End-to-end solution demo * Improved TrustFence support * Other minor fixes ## 3.2-r2 * Updated GLIBC to v2.33 * Updated busybox to v1.34.1 * Updated OpenSSL to v1.1.1l * Updated QCA65x4 Wi-Fi firmware * Updated NXP eIQ revision * Improved Dual boot support * Added support to ConnectCore 6N * Added support to SELinux * Added support to Read-only root file system * Other minor fixes. ## 3.2-r1 * Release based on [Yocto 3.2 (Gatesgarth)](https://www.yoctoproject.org/software-overview/downloads) including: * New toolchain based on GLIBC-2.32 * Updated Qt 5.15.2 * Updated bluez5 to v5.55 * Updated gstreamer1.0 to v1.16.3 * Updated OpenSSL to v1.1.1k * Updated busybox to v1.32.0 * Updated NetworkManager to v1.22.14 * Package upgrades and security fixes * Updated i.MX8 SCU firmware to v1.7.1.1 * Updated mca-tool to v1.24 * Updated trustfence-tool to v2.5 * Added support for Dual boot mechanism * Added support for Google Coral AI devices * Trustfence: added support for generic partition encryption * MCA: added support for GPIO-refreshed watchdog * Improved WebKit performance * Improved installation scripts * Updated CC6UL RF calibration # Known Issues and Limitations This is a list of known issues and limitations at the time of release. An updated list can be found on the online documentation. * Firmware update * The software update package must be located in the root level of the update media (subfolders are not yet supported). * Cloud Connector * Remote file system management fails with long file names and paths (over 255 characters). * Wireless * Performance of the wireless interface is reduced when using concurrent mode, as the wireless interface is shared between several different functionalities. * When using wireless concurrent mode, Digi recommends you keep the different modes on the same frequency channels. For example, when configuring access point mode on channel 36 in the 5GHz band, connect to the same channel both in station mode and Wi-Fi direct so that the radio performance is optimized. * When working as an access point, DFS-capable channels in the 5GHz band are not supported. * For P2P connections Digi recommends "Negotiated GO" modes. The QCA6564 devices (ConnectCore 6UL, ConnectCore 6 Plus, and ConnectCore 8M Nano) fail to join