Posts Tagged ‘m2m’

Baseball Nano-ITX i.MX6 Board Targets Secure Industrial M2M and IoT Products

March 31st, 2015 No comments

Calao Systems has introduced a new Freescale i.MX6 single board computer with Baseball embedded platform, targetting network-connected industrial M2M and Internet of Things (IoT) applications requiring a high-level of security achieved with an FIPS 140-2 trusted platform module, and Crypto Authentication chip.

Calao_Systems_BaseballThe board is comprised of a Nano-ITX based board and a Freescale.iMX6 (Solo, Dual or Quad) SMARC 1.1 module with the following combined specifications:

  • SoC – Freescale iMX6 Solo, Dual or Quad Cortex A9 processor @ up to 1GHz with Vivante GPU
  • System Memory – 2 GB DDR3L,
  • Storage
    • On Module: 8 GB e-MMC, 8 MB SPI Flash, 1x EEPROM with unique S/N and MAC address
    • On Baseboard: 1x Micro-SD socket, 1x Industrial Grade eMMC NANDrive (optional), 1x Industrial Grade SATA Nandrive (optional),
  • Video Output – HDMI
  • Audio Output – HDMI and optical S/PDIF
  • Connectivity – 2x Gigabit Ethernet, 1x SIM card slot
  • USB – 3x USB 2.0 Host, 1x USB OTG
  • Expansion
    • 3x Expansion connectors with AFB, GPIO,. LVDS, SPI, etc…
    • 2x Full Size Mini PCI Express / mSATA socket
    • 1x RS232 serial port
    •  3x TTL serial port
    • 2x CAN bus
    • 1x Camera port, 1x CSI port
  • Security –  1x Trusted Platform Module (TPM), 1x Crypto Authentication chip
  • Sensors – 1x Temperature, Humidity & Pressure Sensor, 1x Accelerometer on SoM, 1x Temperature and Humidity sensor on Carrier board.
  • Misc – RTC with BR1632A Lithium Battery, Power On/Off, Reset & User LED & PB
  • Power – Dual power supply mode (PowerPath controller):
    • Main power supply 9-36 VAC/VDC (12V / 3A),
    • Auxiliary power supply 9-36VDC
  • Dimensions
    • Baseboard – 120×120 mm (Nano-ITX)
    • Module – 80×50 mm (SMARC)
  • Temperature Range – -40°C to +85°C
Baseball Board Block Diagram (Click to Enlarge)

Baseball Board Block Diagram (Click to Enlarge)

The company solution will be delivered in an anodized aluminum enclosure, and come pre-loaded with a “qualified Linux open source package maintained in mainline”.  The mini PCIe slots are said to support LoRa, 3G, LTE, and Sigfox wireless modules, as well as other compliant PCIe modules for GPS, Wi-Fi, Bluetooth, etc… functions. Few technical details about the software are available publicly right now, but these might eventually show up on

Baseball boards will sample in May, with volume production scheduled for this summer.

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Spark Electron Cellular Module for M2M Projects Comes with a $3 Monthly Data Plan (Crowdfunding)

February 26th, 2015 1 comment

Spark IO started with Spark Core, a tiny Wi-Fi module, followed with Spark Photon is a cheaper, faster, and tinier Wi-Fi module, and now the company is launching Spark Electron to bring cellular connectivity to hobbyist projects at an affordable cost and small form factor.


Spark Electron specifications:

  • MCU – ST Micro STM32F205 ARM Cortex M3 microcontroller @ 120 MHz with  1MB Flash, 128K RAM
  • Cellular Connectivity – U-Blox SARA U-series (3G) or G-series (2G) modem + NanoSIM card slot + u.FL connector for Antenna
  • Headers – 36 pins with 28 GPIOs (D0-D13, A0-A13), plus TX/RX, 2 GNDs, VIN, VBAT, WKP, 3V3, RST
  • USB – micro USB port for power and programming
  • Misc – Setup and reset buttons, LED
  • Dimensions – 5.08 cm x 2.03 cm x 0.76 cm (1.27 cm including headers)

The board can be programmed with Wiring (Arduino’s programming language), C/C++, or ARM assembly. It’s longer than Spark Core/Photon, but still compatible with existing shields.

M2M_Number_SMS_Typical_UseOne problem individuals may have for M2M cellular projects is to find a low SIM card, so the company is also providing a SIM card with a no contract $2.99 monthly plan that currently works in the US, Canada and Europe. The carrier? Themselves, as they have become a Mobile Virtual Network Operator (MVNO) and manage towers and carrier relationship. The plan is good for 1MB data, or about 20,000 SMS with a 50 bytes size, and each additional megabyte cost $0.99.

Spark WebIDE

Spark Dev / Web IDE

Development can be done via the company Web IDE running in your browser, or Spark Dev IDE based on Atom project currently available for Windows and Mac, and Linux coming soon. So if you are using Linux, you’ll probably want to go with the Web IDE initially. As previously mentioning, if you’re used to developed on Arduino, Wiring is supported, and development will feel very similar. A REST API is also available, and you can control the module with SparkJS (JavaScript), webhooks, IFTTT, etc.. The core firmware use standards like HTTP, AES, RSA, and CoAP based on open source software.

If you’d like to add cellular connectivity to your objects (maybe your bicycle), but are not into programming, you can use Tinker mobile app for iOS and Android. Spark Electron firmware can be upgraded over the air (FOTA) without any cable.

The project is up on Kickstarter, and has already largely surpassed its $30,000 with $120,000 pledged so far. All early bird reward are gone, but you can still get  Spark Electron 2G with a SIM card for $39, and Spark Electron 3G with a SIM card for $59. They also have other kits adding GPS, battery, sensors and various quantities of Electron module. Shipping is free to the US and between $10 to $25 to the countries part of the campaign, and delivery is planned for October 2015. The company notes that 2G networks will be phased out in 2017 in the US, and recommends the 3G module to US residents.

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Atmel Introduces Wi-Fi / Bluetooth Combo SoCs for the Internet of Things

January 22nd, 2015 3 comments

Atmel has recently announced two SoCs supporting Wi-Fi and Bluetooth 4.0 that target M2M and IoT applications, namely WILC3000 wireless link controller and WINC3400 network controller which both integrate a power amplifier, LNA, switch and power management unit.

WILC3000 Block Diagram (Click to Enlarge)

WILC3000 Block Diagram (Click to Enlarge)

WILC3000 and WINC3400 should share the following specifications:

  • MCU – Cortus APS3 32-bit processor
  • ROM/Flash – 256KB instruction/boot ROM (160KB for 802.11 and 96KB for Bluetooth) along with a 768 bits of non-volatile eFuse memory
  • RAM – 420KB instruction RAM (128KB for 802.11 and 292KB for Bluetooth), and a 128KB data RAM (64KB for 802.11 and 64KB for Bluetooth), as well as 160KB shared/exchange RAM (128KB for 802.11 and 32 KB for Bluetooth)
  • Wi-Fi

    • IEEE 802.11 b/g/n RF/PHY/MAC SOC (2.4 GHz)
    • IEEE 802.11 b/g/n (1×1) for up to 72 Mbps
    • Wi-Fi Direct and Soft-AP support
    • Supports IEEE 802.11 WEP, WPA, WPA2 Security, China WAPI security
  • Bluetooth
    • Version 4.0 Low Energy
    • Class 1 & 2 transmission
    • HCI (Host Control Interface) via high speed UART
    • PCM audio interface
  • On-chip memory management engine to reduce host load
  • 1x SPI, 1x SDIO, 1x I2C, and 1x UART host interfaces
  • Operating Voltage – 2.7 – 3.3 V
  • Operating temperature range – -30°C to +85°C
  • Package – 6x6mm QFN;  48 pins. WLCSP (Wafer Level Chip Scale Package) is also available.

According to the information available on Atmel website WILC3400 adds the following:

  • Fast boot options:
    • On-Chip Boot ROM (firmware instant boot)
    • SPI flash boot (firmware patches and state variables)
    • Low-leakage on-chip memory for state variables
    • Fast AP re-association (150ms)
  • On-Chip Network Stack to offload MCU:
    • Integrated Network IP stack to minimize host CPU requirements
    • Network features: TCP, UDP, DHCP, ARP, HTTP, SSL, and DNS

So as I understand it the main difference between WILC3000 and WINC3400 is that the former provides low level Bluetooth / Wi-Fi connectivity, but the IP stack must be handled on a separate MCU / processor, while the latter also embeds the IP stack and Bluetooth Smart profiles.

WILC3000 chip is available now, and a fully certified module of this chip will be available in April 2015, and WINC3400 SiP and its module will be also be available at the same time. Pricing information has not be disclosed. A WINC3400 integrated module on an Xplained Starter Kit platform is also planned for Q2 2015. A few more details can be found on WILC3000 and WINC3400 product pages, including WILC3000 datasheet.


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Categories: Hardware, Processors Tags: IoT, atmel, bluetooth, m2m, wifi

Gemalto Cinterion Concept Board Features 3G Connectivity, Arduino Headers for Secure Java M2M Applications

December 22nd, 2014 No comments

Gemalto is a digital security company providing software solutions, smart cards, and secure modules, and one the largest manufacturer of SIM cards. The company has launched a developer board earlier this year called Cinterion Concept Board with the company’s Cinterion EHS6 M2M Java embedded machine-to-machine (M2M) 3G module, and Arduino compatible headers.

Cinterion_Concept_BoardCinterion Concept Board specifications:

  • 2G/3G M2M Module – Gemalto Cinterion ESH6 with Java ME embedded support
  • Cellular Connectivity
    • GPRS/EDGE Class 12, HSPA, 5 bands 3G, 4 bands 2G.
    • Voice support.
    • On-board antenna (top left side on picture)
    • SIM card holder
  • Expansion
    • Arduino Compatible headers
    • 8 GPIO with level shifters, and corresponding LEDs
  • USB – 1x mini USB port for power, 1x mini USB port for debugging and power
  • Misc – Start on/off, and user buttons, LEDs for serial interface.
  • Power – 5V via either mini USB ports, solder pads for external battery.
  • Dimensions – N/A

The board is programmed using Java ME 3.2, and supports FOTA (Firmware OTA updates).  Unfortunately few details are available, as the company only provides support with the SDK and documentation to people who bought the board. Having said that, one developers provided a quick start guide and close-up pictures of the board in Russian so it can get a better idea of the board interface, and what it is capable of. A video entitled Introduction to Java ME Development with Gemalto Concept Boardexplains how to get started with programming, and makes clear a Windows PC is required for development with Java ME SDK 3.2 and NetBeans 7.x.

A quick demo with a fan shows it’s possible to use to board to start and stop a fan by making a phone call to the board.

The board sells for 99 Euros excluding VAT and shipping via Gemalto distributors. More details can be found on Gemalto’s Cinterion Concept Board page.

Thanks to Nanik for the tip.

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Freescale LS1021A-IOTA IoT Gateway Reference Design Powered by QorIQ LS1021A Dual ARM Cortex A7 SoC

October 6th, 2014 3 comments

Freescale has just launched a an IoT gateway reference design powered by their QorIQ LS1021A communication processors running Linux/OpenWRT, designed in partnership with TechNexion, and targeting various IoT applications such as building/home management, smart cities, networked industrial services, etc… Beside the dual core Cortex A7 QoirIQ processor, the board features six Gigabit Ethernet ports, two USB 3.0 ports, a SATA 3 port, two mini PCIe connector, an LVDS interface, HDMI output, Arduino UNO compatible headers, and various others expansions headers.

IoT Gateway Reference Design Board (Click to Enlarge)

IoT Gateway Reference Design Board (Click to Enlarge)

LS1021A-IOTA IoT gateway Specifications:

LS1021A IoT Gateway Enclosure (Click to Enlarge)

LS1021A IoT Gateway Enclosure (Click to Enlarge)

  • SoC – Freescale QorIQ LS1021A dual core Cortex A7 communication processor @ 1 GHz (5,000 coremarks)
  • MCU – Freescale Kinetis K20 Cortex M micro-controller
  • System Memory – 1 GB DDR3L
  • Storage – 1 Gb QSPI NOR Flash, SDHC slot (up to 32 GB) populated with a 4GB SD card, 1x mSATA 3 slot
  • Connectivity – 6x Gigabit ports via SGMII (Serial Gigabit Media Independent Interface) and RGMII (Reduced Gigabit Media Independent Interface) interfaces
  • Display I/F
    • 24-bit LVDS LCD interface muxed with QE UART (QUICCEngine UART) to header for PROFIBUS or RS485 (external transceiver required)
    • HDMI connector
  • Audio I/F – Audio in and out
  • USB – 2x USB 3.0 ports, 1x USB 2 mini port, and USB signals via mini PCIe interfaces
  • Expansions and I/Os:
    • Arduino UNO compatible headers with I2C, SPI, Analog in, etc..
    • 1x Terminal (USB to UART)
    • Header with 1x Four wire LP-UART to Arduino connector (ZigBee), SPI, and ADC
    • GPIO expansion header
    • GPIO, Flextimer, and CAN header
    • 2x mini PCIe (x1) slots
    • 6x Interrupts
    • 1x SPI, 2x I2C
    • 13x GPIO or 8x FTM (PWM)
  • Sensors – MMA8451Q 3-axis MEMS sensor
  • Certification – FCC Class B and CE
  • Power Supply – 12V. MC32VR500 regulator. Under 3 watts typical power consumption.
  • Dimensions – 20.3 x 17.8 x 6.4 cm (full system with enclosure)

The full kit include the board, a metallic enclosure, a 12V/5A power supply, a micro USB cable, and HDMI cables, and SD card with software and documentation. The company provide Linux and OpenWRT for the board, reference design files (schematics, layout, and BOM), as well as an hardware quick start guide and a user guide.

IoT Gateway Block Diagram

LSIoT Gateway Block Diagram

The reference design is “production ready” so that OEMs can bring products based on this design faster market, and a lesser load on their R&D teams. Freescale’s QorIQ LS1021A IoT gateway is available for order from Freescale for $429 (USD). Further details are available on LS1012A-IoT product page, including a video with an overview of the kit with a better look at the various ports, and a demo using MQTT protocol with two Freescale Freedom boards, and uploading data to IBM Cloud services. It also shows how the gateway is programmed with Node-RED JavaScript graphical environment.

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CALAO Systems Introduces PInBALL Industrial Board Based on Raspberry Pi Compute Module

October 1st, 2014 No comments

CALAO Systems has just launched an industrial single board computer (SBC) for professional Raspberry Pi developers called PiNBALL or, if you prefer, PAC-1210-S200-B2835-EXX…. The board is powered by the Raspberry Pi Compute Module, features interfaces such as two mini PCIe slots (for USB, I2C, GPIOs,…), fast Ethernet, HDMI, opto-isolated inputs and outputs, etc., +6 to +36V power input, and can operate in -20°C to +70°C temperature range.

Calao Systems PInBall Board with R-Pi Module (Click to Enlarge)

Calao Systems PInBall Board with R-Pi Module (Click to Enlarge)

PInBALL industrial SBC specifications (Items marker with ‘*’ are optional, and depend on model):

  • SoC / Memory / Storage  – Via Raspberry Pi Compute Module – Broadcom BCM2835, 512MB RAM, 4GB eMMC Flash.
  • Other Storage – 1x 2Kb I²C EEPROM with EUI-48 MAC Address & 128 bit Serial Number (AT24MAC402).
  • Video Output – 1x HDMI Out, 1x CVBS Out (BCM2835)
  • Audio Output – 1x HDMI, 2x S/PDIF Out / Optical & RCA (WM8804),
  • Connectivity – 1x Fast Ethernet (LAN9514), 1x Micro-SIM Socket
  • USB – 2x USB 2.0 Host (LAN9514), 1x USB Device,
  • Serial Ports – 2x TTL Serial Ports (BCM2835), 2x TTL Serial Ports (MAX3109)*
  • Other I/Os
    • 1x CAN Bus (MCP2515)*
    • 2x MiPi DSI*
    • 2x MiPi CSI*
    • 3x Industrial Inputs (Téléinfo, Interface S0 or Standard Opto-isolated , 24VDC Output)*
    • 3x Industrial Outputs (1x Relay COM / NO or NC, 2x Isolated Outputs, 24VDC Input)*
  • Sensors – 1x Humidity & Temperature Sensor (Si7020)*
  • Expansions
    • 1x Mini PCIe Slot (USB 2.0 only, no PCIe)*
    • 1x Mini PCIe Slot (I2C, SPI, UART, USB & GPIOs)*
    • x KNX BAOS 820 module (KNX/TP1)*
  • Debugging – 1x JTAG port for BCM2835 (ARM11 or VideoCore GPU)
  • Misc – 1x RTC (DS3232) with BR1632A lithium battery, power/reset/user push buttons & LEDs,
  • Power Supply
    • Main: 12VDC / 2A (9-36 VAC/VDC),
    • Auxiliary Power Input: 9-36 VAC/VDC for 2nd power supply or external battery charger system,
  • Temperature Range – -20°C to +70°C
  • Dimensions – 100 x 120 mm
PInBALL SBC Block Diagram (Click to Enlarge)

PInBALL SBC Block Diagram (Click to Enlarge)

There will be three solutions/version based on PInBALL board:

  • CoreAccess – For “multipurpose application”, the variant will less options (No MiPi, no industrial I/Os…). Lacks all options marked with *
  • Home and Building Automation (HaBA) – Includes Industrial I/Os and a base of a Scada OPC UA software. All options listed in the specs above are supported
  • Industrial Automation and Robotics (IAaR) – Same as HaBA minus KNX module, and a “Open HAB Smart home” software is provided.

You can check the PInBall Selection Guide (PDF) for a side-by-side comparison of the three boards. Once you choose a board, you can simply order the carrier board only, a “pre-assembled” computer with the carrier board and the compute module, or an “Embedded System” adding a black anodized aluminum enclosure with mounting brackets.

CoreAccess module comes pre-loaded with XBian (XBMC), and the two others with Raspbian, the Debian distribution for the Raspberry Pi. The company also claims to provide an “open source SW package integrating a BSP maintained in main-line, a Linux Kernel, and then depending of the version, a Java virtual machine, OSGI framework, device abstraction, network and connectivity management”. The software Wiki currently makes use of code on Raspberry Pi github account.

CALAO Systems PinBALL will be sold via Element14/Farnell and CALAO on-line shop in Q4 2014, starting at 325 Euros per unit for the CoreAccess version. The company will also showcase their latest solution at Booth 482 at SEMICON Europa, in Grenoble, France on October 7-9, 2014. Further information is available on

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Emcraft Systems Introduces IoT Devkit with LCD Display Powered by Freescale Vybrid VF6 SoC

August 7th, 2014 No comments

Emcraft Systems has launched a IoT development kit based on on their Freescale Vybrid VF6 SoM featuring MVF61 SoC with a Cortex A5 MPU and a Cortex M4 MCU, and connected to a baseboard (IOT-BSB-EXT) with various connectors (USB, Ethernet, …) as well as a 4.3″ LCD (480×272 resolution) with touchscreen. The kit targets IoT gateway applications where a GUI (Graphical User Interface) and/or HMI (Human Machine Interface) are required.


LCD Side

Vybrid IoT devkit specifications:

  • SoC/Memory/Storage – Via Vybrid VF6 SoM with Freescale MVF61NN151CMK50 (No Security), or Freescale MVF61NS151CMK50 (with Security),  128 MB DDR3, Up to 512 MB NAND Flash, and 32 MBytes dual QSPI Flash
  • Storage on Baseboard – micro SD card slot
  • Display – 4.3″ 480×272 LCD with touch panel connected to the back side of the baseboard.
  • Connectivity – 10/100M Ethernet
  • USB – 2x micro USB OTG ports, 1x micro USB for debugging and/or power
  • Debugging – 20-pin JTAG interface, USB UART interface connected to UART port of the Vybrid VF6 (can also be used to power the kit)
  • Misc – “Power good” LED, User LEDs, Reset push button
  • Dimensions – 100 x 70 mm
IoT Baseboard and Vybrid VF6 SoM

IoT Baseboard and Vybrid VF6 SoM

The kit includes a VF6 System-on-Module (SOM), the IOT-BSB-EXT baseboard, the IOT-LCD board and 4.3″ 480×272 LCD with touch panel connected to the baseboard, a mini USB Y cable for UART and power interface, an Ethernet cable, and a  USB OTG cable.

Emcraft Vybrid IoT Starter Kit (KIT-VF6-IOT) supports both Linux for the ARM Cortex A5 core and Freescale MQX RTOS for the Cortex M4 core. The kit comes pre-loaded with U-Boot and a sample Linux configuration “demonstrating fast boot to the GUI, sophisticated GUI interfaces using Qt as well as various wired and wireless connectivity interfaces”. Documentation and software/hardware resources specific to the IoT devkit includes a Starter Kit Guide, VF6 SOM Software Development Environment, prebuilt Linux/MQX image ready to be loaded to the VF6 SOM, NAND Firmware configuration block image ready for installation onto the VF6 SOM, as well as schematics (PDF) and BoM the the baseboard and LCD board. Some resources are available publicly, and some require a login only available to those who purchased the kit.

Vybrid IOT Starter Kit is available now (2 weeks lead time) for $229. You can find more information on Emcraft IoT Kit page, as well as links to documentation and software/hardware files via the Release and Hardware tabs.

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ARM TechCon 2014 Schedule – 64-Bit, IoT, Optimization & Debugging, Security and More

July 23rd, 2014 No comments

ARM Technology Conference (TechCon) 2014 will take place on October 1 – 3, 2014, in Santa Clara, and as every year, there will be a conference with various sessions for suitable engineers and managers, as well as an exposition where companies showcase their latest ARM based products and solutions. The detailed schedule for the conference has just been made available. Last year,  there were 90 sessions organized into 15 tracks, but this year, despite received 300 applications,  the organizers decided to scale it down a bit, and there will be 75 session in the following 11 tracks:ARM_TechCon_2014

  • Chip Implementation
  • Debugging
  • Graphics
  • Heterogeneous Compute
  • New Frontiers
  • Power Efficiency
  • Safety and Security
  • Software Development and Optimization
  • Software Optimization for Infrastructure and Cloud
  • System Design
  • Verification

There are also some paid workshops that take all day with topics such as “Android (NDK) and ARM overview”, “ARM and the Internet of Things”, or “ARM Accredited Engineer Programs”.

As usual, I’ve gone through the schedule builder, and come up with some interesting sessions with my virtual schedule during the 3-day event:

Wednesday – 1st of October

In this session, Dr. Saied Tehrani will discuss how Spansion’s approach to utilize the ARM Cortex-R line of processors to deliver energy efficient solutions for the automotive MCU market has led the company to become a vital part of the movement toward connectivity in cars. Beginning with an overview of the auto industry’s innovation and growth in connected car features, he will explain how these systems require high performance processing to give drivers the fluid experience they expect. Highlights in security and reliability with ARM Cortex-R, including Spansion’s Traveo Family of MCU’s will also be presented.

HEVC and VP9 are the latest video compression standards that significantly improves compression ratio compared to its widely used predecessors H.264 and VP8 standard. In this session the following will be discussed:

  • The market need for GPU accelerated HEVC and VP9 decoders
  • Challenges involved in offloading video decoding algorithms to a GPU, and how Mali GPU is well suited to tackle them
  • Improvement in power consumption and performance of Mali GPU accelerated decoder
  • big.LITTLE architecture and CCI/CCN’s complementing roles in improving the GPU accelerated video decoder’s power consumption

ARM’s Cortex-M family of embedded processors are delivering energy-efficient, highly responsive solutions in a wide variety of application areas right from the lowest-power, general-purpose microcontrollers to specialised devices in advanced SoC designs. This talk will examine how ARM plans to grow the ARM Cortex-M processor family to provide high performance together with flexible memory systems, whilst still maintaining the low-power, low-latency characteristics of ARM’s architecture v7M.

IoT devices as embedded systems cover a large range of devices from low-power, low-performance sensors to high-end gateways. This presentation will highlight the elements an embedded engineer needs to analyse before selecting the MCU for his design. Software is fundamental in IoT: from networking to power management, from vertical market protocols to IoT Cloud protocols and services, from programming languages to remote firmware update, these are all design criteria influencing an IoT device design. Several challenges specific to IoT design will be addressed:

  • Code size and RAM requirements for the major networking stacks
  • Optimizing TCP/IP resources versus performance
  • Using Java from Oracle or from other vendors versus C
  • WiFi (radio only or integrated module)
  • Bluetooth (Classis versus LE) IoT protocols

Thursday – 2nd of October

Amongst ARM’s IP portfolio we have CPUs, GPUs, video engines and display processors, together with fabric interconnect and POP IP, all co-designed, co-verified and co-optimized to produce energy-efficient implementations. In this talk, we will present some of the innovations ARM has introduced to reduce memory bandwidth and system power, both in the IP blocks themselves and the interactions between them, and how this strategy now extends to the new ARM Mali display processors.

Designing a system that has to run on coin cells? There’s little accurate information available about how these batteries behave in systems that spend most of their time sleeping. This class will give design guidance on the batteries, plus examine the many other places power leakages occur, and offer some mitigation strategies.

64-bit is the “new black” across the electronics industry, from server to mobile devices. So if you are building or considering building an ARMv8-A SoC, you shall attend this talk to either check that you know everything or find out what you shall know! Using the ARMv8 Juno ARM Development Platform (ADP) as reference, this session will cover:

  • The ARMv8-A hardware compute subsystem architecture for Cortex-A57, Cortex-A53 & Mali based SoC
  • The associated ARMv8-A software stack
  • The resources available to 64-bit software developers
  • Demonstration of the Android Open Source Project for ARMv8 running on Juno.

Rapid prototyping platforms have become a standard path to develop initial design concepts. They provide an easy-to-use interface with a minimal learning curve and allow ideas to flourish and quickly become reality. Transitioning from a simple, easy-to-use rapid prototyping system can be daunting, but shouldn’t be. This session presents options for starting with mbed as a prototyping environment and moving to full production with the use of development hardware, the open-source mbed SDK and HDK, and the rich ARM ecosystem of hardware and software tools.Attendees will learn how to move from the mbed online prototyping environment to full production software, including:

  • Exporting from mbed to a professional IDE
  • Full run-time control with debugging capabilities
  • Leveraging an expanded SDK with a wider range of integration points
  • Portability of applications from an mbed-enabled HDK to your custom hardware

Statistics is often perceived as scary and dull… but not when you apply it to optimizing your code! You can learn so much about your system and your application by using relatively simple techniques that there’s no excuse not to know them.This presentation will use no slides but will step through a fun and engaging demo of progressively optimizing OpenCL applications on a ARM-powered Chromebook using IPython. Highlights will include analyzing performance counters using radar diagrams, reducing performance variability by optimizing for caches and predicting which program transformations will make a real difference before actually implementing them.

Friday – 3rd of October

The proliferation of mobile devices has led to the need of squeezing every last micro-amp-hour out of batteries. Minimizing the energy profile of a micro-controller is not always straight forward. A combination of sleep modes, peripheral control and other techniques can be used to maximize battery life. In this session, strategies for optimizing micro-controller energy profiles will be examined which will extend battery life while maintaining the integrity of the system. The techniques will be demonstrated on an ARM Cortex-M processor, and include a combination of power modes, software architecture design techniques and various tips and tricks that reduce the energy profile.

One of the obstacles to IoT market growth is guaranteeing interoperability between devices and services . Today, most solutions address applications requirements for specific verticals in isolation from others. Overcoming this shortcoming requires adoption of open standards for data communication, security and device management. Economics, scalability and usability demand a platform that can be used across multiple applications and verticals. This talk covers some of the key standards like constrained application protocol (CoAP), OMA Lightweight M2M and 6LoWPAN. The key features of these standards like Caching Proxy, Eventing, Grouping, Security and Web Resource Model for creating efficient, secure, and open standards based IoT systems will also be discussed.

Virtual Prototypes are gaining widespread acceptance as a strategy for developing and debugging software removing the dependence on the availability of hardware. In this session we will explore how a virtual prototype can be used productively for software debug. We will explain the interfaces that exist for debugging and tracing activity in the virtual prototype, how these are used to attach debug and analysis tools and how these differ from (and improve upon) equivalent hardware capabilities. We will look in depth at strategies for debug and trace and how to leverage the advantages that the virtual environment offers. The presentation will further explore how the virtual prototype connects to hardware simulators to provide cross-domain (hardware and software) debug. The techniques will be illustrated through case studies garnered from experiences working with partners on projects over the last few years.

Attendees will learn:

  • How to set up a Virtual Prototype for debug and trace
  • Connecting debuggers and other analysis tools.
  • Strategies for productive debug of software in a virtual prototype.
  • How to setup trace on a virtual platform, and analysing the results.
  • Hardware in the loop: cross domain debug.
  • Use of Python to control the simulation and trace interfaces for a virtual platform.
  • 14:30 – 15:20 – GPGPU on ARM Systems by Michael Anderson, Chief Scientist, The PTR Group, Inc.

ARM platforms are increasingly coupled with high-performance Graphics Processor Units (GPUs). However the GPU can do more than just render graphics, Today’s GPUs are highly-integrated multi-core processors in their own right and are capable of much more than updating the display. In this session, we will discuss the rationale for harnessing GPUs as compute engines and their implementations. We’ll examine Nvidia’s CUDA, OpenCL and RenderScript as a means to incorporate high-performance computing into low power draw platforms. This session will include some demonstrations of various applications that can leverage the general-purpose GPU compute approach.

Abstract currently not available.

That’s 14 sessions out of the 75 available, and you can make your own schedule depending on your interests with the schedule builder.

In order to attend ARM TechCon 2014, you can register online, although you could always show up and pay the regular on-site, but it will cost you, or your company, extra.

Super Early Bird Rare
Ended June 27
Early Bird Rate
Ends August 8
Advanced Rate
Ends September 19
Regular Rate
VIP $999 $1,299 $1,499 $1,699
All-Access $799 $999 $1,199 $1,399
General Admission $699 $899 $1,099 $1,299
AAE Training $249 $299 $349 $399
Software Developers Workshop $99 $149 $199 $249
Expo FREE FREE $29 $59

There are more types of pass this year, but the 2-day and 1-day pass have gone out of the window. The expo pass used to be free at any time, but this year, you need to register before August 8. VIP and All-access provides access to all events, General Admission excludes AAE workshops and software developer workshops, AAE Training and Software Developers Workshop passes give access to the expo plus specific workshops. Further discounts are available for groups, up to 30% discount.

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