Tag / Raspberry PI2

  • November 29, 2017 - Phil Coval

    Building IoTivity for ARM on ARTIK Devices

    There are several options to build IoTivity for ARM targets or any non x86 hardware, but first you have to decide which operating system you want to use. In this article, I won’t compare OS or devices; instead, I’ll give a couple of hints that apply to ARTIK 5, 7, and 10 devices (not the ARTIK 0 family, which run TizenRT). These steps can also be applied to other single board computers like the Raspberry PI. Build for Tizen with GBS The first and easiest way to build IoTivity is for Tizen, using GBS. This process was explained in a previous article on this blog: An Introduction to Tizen Development on ARTIK For your knowledge, GBS was inspired by Debian’s git-build-package and uses an ARM toolchain that runs in a chrooted ARM environment using QEMU. Both ARTIK boards and the Raspberry Pi are used as Tizen reference platforms. Build for […]

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  • Tizen+RPI2 got smart

    July 28, 2015 - Mauro Carvalho Chehab

    RPi2: Getting Smart on Tizen

    Once you’ve got Tizen running on your Raspberry PI 2 (RPi2) using the procedures described in Tizen on RPi2: Now Supporting 3D Acceleration, you will probably want to be able to dynamically add/remove packages. It’s a pain to be required to rebuild and flash your OS every time you want to change the included software, so following this tutorial will help make this much easier. This small tutorial shows how to install the smart tool that is shipped on Tizen, but is not installed by default. 1) Add Smart to the RPi2 Image The first step is to add the Smart Package Manager (python-smartpm) to the RPi2 Tizen image. This is the same package manager used on Yocto, and Tizen has its own patches for it. In order to install it, you should apply the following simple patch on your Tizen repository:

    If you are unfamiliar with the patching […]

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  • Tizen+RPI2

    July 14, 2015 - Mauro Carvalho Chehab

    Tizen on RPi2: Now Supporting 3D Acceleration

    In Bringing Tizen to a Raspberry PI 2 Near You… I described the work we completed to port Tizen to Raspberry Pi 2 (RPi2). Since then, the Samsung Open Source Group has worked hard to add support for 3D acceleration. UPDATES: Added the -dev images, as they’re now supported. Added bitbake command for building the crosswalk-dev image Added command line for ddrescue The Kernel was updated to Vanilla Tizen Kernel 4.4 This is an update to our original guide that describes how to build a custom Tizen image for the RPi2, and it now includes instructions to enable 3D acceleration. This is based mostly on work completed by our own Derek Foreman. Please note that this uses a driver that is still under development (VC4), written by Eric Anholt from Broadcom, so we don’t recommend its use in production situations. If you don’t want to wait through the build process […]

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  • Tizen+RPI2

    April 18, 2015 - Mauro Carvalho Chehab

    Bringing Tizen to a Raspberry PI 2 Near You…

    The Raspberry Pi is the most popular single-board computer with more than 5 million sold. While there are numerous Linux Distributions that run on RPI including Raspbian, Pidora, Ubuntu, OSMC, and OpenElec, the Tizen OS does not currently run on it. Since Tizen is being positioned as an important player within the growing Internet of Things (IoT) ecosystem, providing a Raspberry PI 2 port can help developers gain more Tizen experience. For this reason, the Samsung Open Source group decided to work on such port. This article will go over how to build a bootable Tizen image for Raspberry Pi from a computer running Linux. The Raspberry Pi 2 has several advantages over the first version. Among them: It has a quad-core CPU It runs at 900 MHz It uses an ARM Cortex-A7 CPU The ARM Cortex-A7 CPU is very nice since most distributions are compiled to use the arm […]

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