sdk

Posted on by Jean-Luc Aufranc (CNXSoft) - 2 Comments on Samsung Gear S SmartWatch and Tizen SDK for Wearables

Samsung Gear S SmartWatch and Tizen SDK for Wearables

Albeit Tizen struggle in the smartphone market widely reported by the tech press, devices from cameras to smartwatches, all made by Samsung, are currently selling with the new mobile operating system. Announced about two weeks ago, Samsung Gear S is the latest Tizen product launched by the company. The smartwatch features a 2″ curved display (Samsung likes curved displays), Bluetooth, Wi-Fi, etc.. and it can also make phone calls and access the internet over 2G/3G cellular networks. Samsung Gear S specifications: SoC – Dual core processor @ 1.0 GHz (Maybe Exynos 3250 like in Gear 2?) System Memory – 512MB Storage – 4GB internal storage Display –  2.0” Super AMOLED touchscreen display with 360×480 resolution Connectivity – WiFi 802.11 b/g/n, Bluetooth 4.1, A-GPS/Glonass Cellular Network 900/2100 or 850/1900 (3G) 900/1800 or 850/1900 (2G) USB – micro USB 2.0 Audio Codecs – MP3/AAC/AAC+/eAAC+ Audio Formats – MP3, M4A, WMA, AAC, OGG […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 4 Comments on Emtrion SBC-SAMA5D36 ARM Cortex A5 Linux Development Board Comes with Dual Ethernet, HDMI Output

Emtrion SBC-SAMA5D36 ARM Cortex A5 Linux Development Board Comes with Dual Ethernet, HDMI Output

A few months ago, I reviewed Atmel Xplained SAMA5D3 development board powered by SAMA5D36 Cortex A5 processor. The kit is supported by the Yocto Project, so I could build and run Poky distribution with a recent Linux kernel (it support mainline), it features Arduino compatible headers, and I found the board to be a nice platform for headless applications, or applications that require an LCD display. However, if you wanted to connect an HDMI display you’d be out of luck, unless you design your own LCD to HDMI add-on board. Emtrion SBC-SAMA5D36 could be an interesting alternative, as it features very similar specifications, but adds an HDMI output port. Emtrion SBC-SAMA5D36 specifications: MPU – Atmel SAMA5D36 single core Cortex-A5 @  536 MHz System Memory – 256 MB RAM Storage – 512 MB NAND Flash, up to 16 MB NOR Flash, and micro SD Card socket Connectivity – 100Base-TX Ethernet,  10/100/1000Base-TX […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 20 Comments on Rockchip RK3288 Android 4.4.2 SDK and Schematics Released for Firefly Board

Rockchip RK3288 Android 4.4.2 SDK and Schematics Released for Firefly Board

Firefly-RK3288 development board was first announced in July. I still don’t have news about availability nor pricing, but the T-Firefly website launched yesterday. They seem do have a nice Wiki, but unfortunately everything is currently in Chinese, except when you go to the download page. You’ll find firmware upgrade_tool for Linux and Windows, the USB drivers for rooting and firmware update, firmware images (Android 4.4.2, Ubuntu 14.04, and dual boot), the board schematics (PDF), and Android KitKat 4.4.2 SDK with U-Boot, Linux, and Android source code, some documentation, XBMC apk (no source) with H.265 hardware decode support for MP4, MOV and MKV container formats. The SDK is available on Bitbucket. I planned to test it, but unfortunately my network connection is very slow (and unstable) to this server, and I failed to retrieve it with git clone. The company also posted the build instructions in Chinese in their website, but […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 2 Comments on Broadcom Introduces WICED Sense Bluetooth Low Energy Development Kit

Broadcom Introduces WICED Sense Bluetooth Low Energy Development Kit

Broadcom has recently announced a new development board for IoT applications using Bluetooth Low Energy (BLE) called WICED Sense. The kit consists of a “sense tag” powered by the company’s BCM20737S Bluetooth SIP Module with five micro-electromechanical sensors (MEMS), and Bluetooth 4.1 compatible WICED SMART software stack. The key features of WICED Sense devkit are as follows: Broadcom BCM20737 Bluetooth Smart system in package (SiP) module Five low-power MEMS sensors by ST Micro (part of the module): Gyroscope (L3GD20) Accelerometer (LIS3DSH) eCompass (LSM303D) Pressure sensor (LPS25H) Humidity Temperature sensor (HTS221) Bluetooth Smart connection covers distance of roughly 30 meters. USB – 1x micro USB connector to update applications Encryption, decryption, certificate signing, verification and various algorithms for increased privacy Secure Over-the-air (OTA) download capability to enable firmware updates from central device including smartphone, tablet and computers Misc – iBeacon, NFC, Wireless charging (Rezence A4WP) support. Power – Coin-cell battery The […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 18 Comments on AllWinner A80 Linux SDK Released

AllWinner A80 Linux SDK Released

After Android 4.4 SDK for AllWinner A31 last week, another AllWinner software development kit has been seen in the wild, this time for the new AllWinner A80 octa-core processor. A80 SDK includes source code for the Linux Kernel and U-boot, as well as buildroot, and various AllWinner tools. I’ve also noticed AllWinner A80 datasheet is available, but with the strict minimum information (45 pages). Let’s get the code, and extract it:

Now we need to configure the build:

sun9i is the codename for AllWinner A80, not sure what w1p1 means. Dragonboard must be the internal Allwinner development board, but I just selected Linux, since the SDK does not come with Android, and finally I opted for optimus, which could stand for OptimusBoard. You may need to install extra dependencies in your build machine, for example (in Ubuntu 14.04):

Now let’s start buildroot which should retrieve the toolchain, […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 2 Comments on Freescale i.MX6 Development Boards (Wandboard, Cubox-i and HummingBoard) Get Android Kitkat Firmware and SDK

Freescale i.MX6 Development Boards (Wandboard, Cubox-i and HummingBoard) Get Android Kitkat Firmware and SDK

Several Freescale i.MX6 development boards have gotten a KitKat treat this month with the release of Android 4.4 firmware and SDK. The boards involved include Wandboard Solo/Dual/Quad, as well as Solidrun Cubox-i boards, and the Raspberry Pi like HummingBoard. Thanks to the “magic” of device tree, a single firmware image is now provided for all the boards provided by a given company. For Wandboard Solo, Dual, and Quad: Demo firmware image –  android-4.4.2-wandboard-20140815.zip SDK with source code – wandboard_android-4.4.2_fullsource_20140815.tar.xz For CuBox-i and HummingBoard: Firmware image – android-4.4.2-1.0.1b-ga-aaf118bb78-gapps.img.xz Android 4.4 KitKat souce code and build instructions are available on github. Thanks to … Harley! Jean-Luc Aufranc (CNXSoft)Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write daily news, and reviews full time later in 2011. www.cnx-software.com

Posted on by Jean-Luc Aufranc (CNXSoft) - 26 Comments on AllWinner A31 Android & Linux SDKs, and Documentation Leaked

AllWinner A31 Android & Linux SDKs, and Documentation Leaked

AllWinner A31 software development kits (SDK) for Android 4.2 / 4.4 and Linux can now be downloaded, and relevant documentation has also been made available, including HummingBird A31 system brief and system manual. Part of the documentation is in English, but lots of it, is in Chinese only. Download links to AllWinner A31 SDKs for HummingBird A31 development board, but they may be useful for other hardware platforms based on AllWinner A31: Android 4.4 SDK (password: 5ck9) – a31_v4.5_hummingbird_kfb_ok.tar.gz (6.04 GB) Android 4.2 SDK (password: tz17) – a31_hummbingbird_V3.3_v2_kfb_0k.tar.gz (3.99 GB) Linux SDK (password: kdcw) – A31_MerriiLinux_V3.3_v1.tar.gz (1.17 GB) There are also links to firmware files specific to HummingBird: Android 4.4 firmware LCD output (password: w1s6) Android 4.2 firmware LCD output (password: b7de) Android 4.2 firmware VGA output (password: nfqw) Linux firmware (password: ibal) It takes a very long time to download the SDKs, so I haven’t checked the files, and […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on MYIR ARM9 Linux Development Boards & Computer-on-Modules Powered by Freescale i.MX28 Processor

MYIR ARM9 Linux Development Boards & Computer-on-Modules Powered by Freescale i.MX28 Processor

MYIR MYD-IMX28X development boards and MYC-IMX28X CPU modules had been announced in May 2014, but I’ve just found out about them via the company’s newsletter. The CoMs are powered by Freescale i.MX28 ARM9 processors (i.MX283 or i.MX287), feature 128 MB RAM, 256 MB Flash, and connect to a baseboard to make the development boards. Target applications include smart gateways, human-machine interfaces (HMIs), handheld devices, scanners, portable medical, experimental education as well as other industrial applications. MYC-IMX28X CoMs MYC-IMX28X computer-on-module specifications: Processor – Freescale i.MX283 or i.MX287 ARM926EJ-STM processor up to 454MHz with 128KB SRAM, 128KB ROM, 1280 bits of OCOTP ROM, 16KB/32KB I and D Cache System Memory – 128MB DDR2 SDRAM Storage – 256MB NAND flash, 128KB SPI flash Connectivity – On-board Ethernet PHY Connectors – 2x 1.27mm pitch 2 x 40-pin SMT male expansion connectors with access to Ethernet – Up to 2 Ethernet (two for i.MX287, one for i.MX283) USB […]

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