Requirements
To install a Digi Embedded Yocto toolchain, you need a development machine with at least:
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Linux 64-bit system (Ubuntu 18.04)
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4 CPU cores
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4 GB of RAM
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Between 2 GB and 10 GB of free disk space, depending on platform
Before starting development for your ConnectCore platform, make sure your device is correctly connected, powered, and running. See Step 2 - Set up the hardware and Step 3 - Program the Yocto firmware. |
Download and install the toolchain
If you already installed a toolchain with the Digi Application Development Environment, you do not need to download and install it again. |
Digi Embedded Yocto provides a pre-compiled C/C++ toolchain that matches the default image artifact. You can use it to cross-compile applications to run on Digi embedded platforms, including graphical GTK or QT5 applications.
To install new Digi Embedded Yocto toolchains in your system, follow these steps:
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Download the toolchain installer from the Digi support page. (You can also use your own pre-compiled toolchains.)
~$ wget https://ftp1.digi.com/support/digiembeddedyocto/3.0/r4/sdk/ccimx8x-sbc-pro/xwayland/dey-glibc-x86_64-dey-image-qt-xwayland-aarch64-ccimx8x-sbc-pro-toolchain-3.0-r4.sh
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Give execution permission to the installer and install the toolchain on your host PC.
~$ chmod +x dey-glibc-x86_64-dey-image-qt-xwayland-aarch64-ccimx8x-sbc-pro-toolchain-3.0-r4.sh ~$ ./dey-glibc-x86_64-dey-image-qt-xwayland-aarch64-ccimx8x-sbc-pro-toolchain-3.0-r4.sh