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As a next step in the installation procedure, you need to download the GNU cross-build tools for Cortex-M and the GNU Arm Embedded Toolchain available from https://developer.arm.com/-/media/Files/downloads/gnu-rm/10.3-2021.10/gcc-arm-none-eabi-10.3-2021.10-x86_64-linux.tar.bz2. It is recommended that you install the GNU development tools to the tools/
directory in the cross-development tree. Download thearm‑buildroot‑uclinuxfdpiceabi_sdk‑buildroot.tar.gz
and gcc‑arm‑none‑eabi‑10.3‑2021.10‑x86_64‑linux.tar.bz2
files to your home directory, then unpack it to tools/
:
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