Rugged Board -A5D2x
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G1: Getting Started
G2: Programming Guide
G3: How to Do?
G4: Use Cases / Application Notes
G5: System development Guide
Download the Toolchain for Rugged Board A5d2x
Objective:
This guide describes a method of downloading the toolchain for rugged board a5d2x and cross compile the sample application.
Materials:
Hardware:
- PC(Personal computer)/System
Software:
- Ubuntu 16.04
Procedure:
Toolchain Downloading:
Step1: Make directory to download the toolchain.
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$ mkdir toolchain
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Step2: Download the toolchain zip file from below link and copy the downloaded file to toolchain folder.
Step3: unzip the downloaded file.
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$ unzip RB-Toolchain.20.0.0.zip
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$ cd RB-Toolchain.20.0.0/
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Step4: Give the permissions to the toolchain script file as below and install it.
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$ chmod 777 poky-tiny-musl-x86_64-core-image-minimal-cortexa5hf-neon-toolchain-2.5.2.sh
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$ sh poky-tiny-musl-x86_64-core-image-minimal-cortexa5hf-neon-toolchain-2.5.2.sh
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Poky (Yocto Project Reference Distro) SDK installer version 2.5.2
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=================================================================
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Enter target directory for SDK (default: /opt/poky-tiny/2.5.2):
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You are about to install the SDK to "/opt/poky-tiny/2.5.2". Proceed[Y/n]? y
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Extracting SDK.......................................done
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Setting it up...done
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SDK has been successfully set up and is ready to be used.
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Each time you wish to use the SDK in a new shell session, you need to source the environment setup script e.g.
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. /opt/poky-tiny/2.5.2/environment-setup-cortexa5hf-neon-poky-linux-musleabi
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Step5: To cross compile any sample application(hello_world.c) or compile any source, please run the below command to get the arm environment.
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$ . /opt/poky-tiny/2.5.2/environment-setup-cortexa5hf-neon-poky-linux-musleabi
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Step6: Cross compiling the c application as below
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$ $CC hello_world.c -o hello_world
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$ file hello_world
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hello_world: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-musl-armhf.so.1, BuildID[sha1]=30b0fe2eaee04506f9728d874827bdbd35eb4ecd, not stripped
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