Posted on by Jean-Luc Aufranc (CNXSoft) - 3 Comments on 199 USD Seeed Studio DSO Quad Open Source Oscilloscope

199 USD Seeed Studio DSO Quad Open Source Oscilloscope

The DSO (Digital Storage Oscilloscope) Quad is a pocket size 4 channel digital oscilloscope for common electronic engineering tasks based on STM32F103VCT6 ARM cortex M3 MCU with a 3″ display. It can provide 72MS/s sampling rate with integrated FPGA and high speed ADC and an internal 2MB USB disk can be used to store waveform captures, user applications and to upgrade firmware. SeeedStudio DSO Quad is not exactly a new product (June 2011), but I was not aware of this type of low cost oscilloscopes until I come across a review today. Here are the key features of this tiny oscilloscope: Pocket size and light weight Two 72MS/s analog channels, plus two digital channels Signal Generator Auto Measurement Various Triggering Option Easy waveform storage Firmware upgrade User applications Open source and technical specifications: 2x Analog channel: [CH A]  [CH B] 2x Digital channel :   [CH C]  [CH D] Vertical […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 1 Comment on Artila M-506 and M-606 ARM9 Industrial Single Board Computers

Artila M-506 and M-606 ARM9 Industrial Single Board Computers

Artila Electronics announced 2 new single board computers (SBC) based on Atmel SAM9G45 ARM9 Processor: Artila M-506 running Linux 2.6.38 Artila M-606 running Wince 6.0 Both models features the same hardware with a standard 3.5” form factor, Atmel AT91SAM9G45 Processor, 128MB DDR2 RAM, 128MB NAND Flash and 2MB DataFlash and only differ by the operating system and software used. The company explains that the board targets industrial application such as intelligent transportation system (ITS), building automation, energy-saving system, and scenario control systems. Here are the hardware specifications for both devices: CPU – ATMEL AT91SAM9G45 @ 400MHz Memory – 128MB SDRAM Flash – 128MB NAND & 2MB DataFlash for system recovery On-board TTL/LVDS LCD interface Supports 5V/12V TFT LCD panels, up to 1280 x 860 pixels Ethernet: 1x, 10/100Mbps COM port – 3x RS-232, 1x RS-422/485 USB Host – 4x USB 2.0 HS ports. Micro-SD Card – 16GB max. GPIO – […]

Khadas Edge2 Arm mini PC
Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Huawei K3V2 Based MediaPad 10 FHD Tablet Hands-On Video

Huawei K3V2 Based MediaPad 10 FHD Tablet Hands-On Video

Earlier this year, Hisilicon – a subsidary of Huawei – unveiled the K3V2 quad-core Cortex A9 processor at Mobile World Congress and Huawei showcased the Ascend Quad D Android 4.0 smartphone as well as an high-end Android ICS Tablet based on this processor called Huawei MediaPad 10 (which nobody was allowed to use). This tablet features a 1920×1080 display with a 10-point touchscreen, 1GB RAM, 32 GB Flash and a 8MP rear camera together with a 1.3MP front camera. It also comes with a 6,600 mAh battery and is only 8.8mm thick. Huawei brought the device at CTIA 2012 and Engadget could shot an hands-on video of the MediaPad 10 FHD. No release date nor pricing is available, nevertheless it’s listed for 699.99 USD on Android-Sale.com.

Posted on by Jean-Luc Aufranc (CNXSoft) - 3 Comments on Tizen OS Running on Samsung Smartphone Reference Design (Video)

Tizen OS Running on Samsung Smartphone Reference Design (Video)

After Tizen 1.0 (codenamed Larkspur) release last week, a Samsung prototype was showcased at the Tizen Developer Conference on May 7-9 in San Francisco. The Samsung prototype fearures a 4.65 inch 1280 x 720p HD Super AMOLED display and runs Tizen on an Exyons? 1.2 Ghz dual core Cortex A9 chip with 1 GB of RAM. Vaibhav Sharma of The Handheld Blog, who has tried this developers’  reference design at the conference, shows us the main menu (similar to TouchWiz), system settings, the web browser (which scores 408 on HTML5Test.com), the picture gallery, the music player, youtube video playback etc… and it looks pretty smooth as shown in the hands-on video below. This is just a prototype, so performance will most likely be further improved once a Tizen smartphone is made available to the general public.

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on SCUBAPRO-UWATEC Meridian Dive Computer Powered by EFM32 Gecko Cortex M3 MCU

SCUBAPRO-UWATEC Meridian Dive Computer Powered by EFM32 Gecko Cortex M3 MCU

SCUBAPRO-UWATEC and Energy Micro have unveiled the SCUBAPRO Meridian dive computer powered by Energy Micro EFM32 Gecko MCU. Meridian is a sophisticated dive computer in a watch design, powered by a CR2032 lithium battery. The companies claim the Meridian is the world’s first 32-bit dive watch-computer. It can operate at depths of up to 120 meters, incorporates an advanced diving algorithm, performs multi-gas decompression and features an heart rate monitor that enables adaptive workload calculations. The watch computer can be used both during diving, configured to display a variety of dive information including depth, dive time, decompression status and water temperature, and above the surface where it handles remaining desaturation time, no-fly time. Its built-in thermometer and altimeter can also be used for mountain treks. The MCU used in the Meridian is the Energy Micro EFM32G890 Gecko, a 32MHz 32-bit MCU based on ARM Cortex-M3 consuming 180µA/MHz is active mode […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Ainol Novo 7 Aurora II Android 4.0 Tablet Features AMLogic AM8726-MX Cortex A9 Processor

Ainol Novo 7 Aurora II Android 4.0 Tablet Features AMLogic AM8726-MX Cortex A9 Processor

Last week, I wrote about the Rockchip RK3066 based Cube U30GT Android 4.0 Tablet, and today I’ll blog about the Ainol Novo 7 Aurora II, one of the first Android 4.0 tablet powered by the new AMLogic AM8726-MX dual core Cortex A9 processor. Here are the specs of the device: CPU – AMLogic AM8726-M6 Cortex-A9 Dual Core processor @ 1.5 GHz GPU – Mali 400MP RAM – 1GB DDR3 Storage – 8 GB NAND Flash / microSD Card slot (Support up to 16GB) Display – 7″ capacitive touch screen (5-point) IPS LCD (1024×600) Camera: 2.0 MPixel front camera Sensors – 4-way G-sensor Connectivity – Wi-Fi b/g/n. 3G via external 3G/WCDMA dongle Battery – 3700mAh Dimensions – 187 x 111 x 12 mm Weight – 360 grams The Aurora II will be available later this month and sell for about 190 USD. The company will also offer the cheaper Novo 7 […]

Rockchip RK3568/RK3588 and Intel x86 SBCs
Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on IEEE Updates 802.11 Standard to Support 600Mb/s Wi-Fi and Approves 802.1aq Standard for Large Ethernet Networks

IEEE Updates 802.11 Standard to Support 600Mb/s Wi-Fi and Approves 802.1aq Standard for Large Ethernet Networks

IEEE has recently announced a standard update for WiFi (802.11-2012) which adds support for 3.7 GHz bands, 600Mb/s throughput and mesh networking among other things, and approved 802.1aq Shortest Path Bridging standard, which will streamline the creation and management of large Local and Metropolitan Area networks by using the next-generation VLANs. IEEE Wi-Fi 802.11-2012 Standard IEEE 802.11-2012 is the 4th revision of the Wi-Fi standard. It has been expanded by supporting faster and more secure devices, while offering improved Quality of Service and cellular network hand-off. Key amendments to the standard: IEEE 802.11n now defines MAC and PHY modifications to enable throughput up to a maximum of 600Mb/s Direct-link setup “Fast roam” Radio resource measurement Operation in the 3650-3700MHz band Vehicular environments, mesh networking, security, broadcast/multicast and unicast data delivery Interworking with external networks and network management. IEEE 802.11 is available for purchase for $5 at the IEEE Standards Store. […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 4 Comments on Build Your Phone Android Distro with CyanogenMod Compiler 0.4 GUI (Cmc-pygtk) for Ubuntu

Build Your Phone Android Distro with CyanogenMod Compiler 0.4 GUI (Cmc-pygtk) for Ubuntu

Lithid, a member of XDA Developers Forum, has recently released the 4th version of a GUI tool (Cmc-pygtk) to build Android for a given smartphone as long as it is supported by CM. The CyanogenMod Compiler is supported by Ubuntu 10.04 32/64-bit and greater, and you can either download a deb file or build it yourself by following the instructions below: Install dependencies:

Clone the source tree:

Generate a gpg key:

Delete the changelog or dpkg will use lithid key instead.:

Edit the EMAIL field in the Makefile and replace it with the one used to generated the gpg key. Build it for your version of Ubuntu. For Ubuntu 12.04 32-bit:

And install it:

Before using CyanogenMod Compiler (CMC) is installed, you need to install google repo tool:

Now that everything is setup, you can run CyanogenMod Compiler: cmc A disclaimer message telling […]

Khadas VIM4 SBC