Design West Summit – 26-29 March 2012

UBM Design announced the schedule and pass pricing for Design West Summit (previously Embedded System Conference) which will now bring 7 summits in one location (San Jose McEnery Convention Center) on 26-29 March 2012: Embedded Systems Conference & Exhibition –  Conference Dates:  March 26 – 29, 2012.  Exhibition Dates:  March 27-29, 2012. (See Details below) Android Summit – March 28, 2012 –  Everything Android  from embedded design to Apps development. Android Certification Program Android Speed Training Android Fundamentals Course on the Expo Floor Android Conference Program Multicore DevCon– March 27 & 28, 2012 – Embedded multicore and multimedia. 7th annual Multicore Conference Courses Multicore Expo Floor Zone Multicore Fundementals Courses Keynote Addresses Industry Addresses Expo floor parties and giveaways BlackHat – March 29, 2012 – One-day conference focused on security in embedded systems. Security Fundementals Course Black Hat Summit Conference Courses Security focused presentations in the expo floor theater Keynotes and Industry Addresses Expo Floor Parties and Giveaways Sensors in […]

Embedded Hardware & Systems Trends for 2012 and Beyond

VDC Research currently has a research program called “STRATEGIC INSIGHTS 2012: EMBEDDED HARDWARE & SYSTEMS” where they analyze potential opportunities and give forecasts for embedded systems market through 2016. Some recent insights from their ongoing coverage of the Embedded Hardware & Systems market include: The Communications / Networking market is engaged in a period of dynamic change that is redefining the sector’s processing requirements. FPGAs & Linux are redefining embedded market growth requirements. The smart grid is creating new opportunities for embedded processors. Single board computers are enabling next-generation computing for military / aerospace applications. The Institute for Supply Management’s PMI index continues to demonstrate isolated pockets of regional growth, suggesting that new project starts and sustained unit shipments will maintain embedded market growth in 2012. The final reports should be available in 2012 as follows: TRACK 1: FASTFORWARD: INSIGHT FOR LEADERS Volume Number Volume Title Publication Date 1 Generating Revenue from Embedded Cloud Enablement Services March 2012 2 CleanTech: […]

Applied Micro X-Gene 64-Bit ARMv8 Server-on-Chip Presentation

Applied Micro Showcases World’s First 64-bit ARMv8 Core at ARM Techcon 2011, Santa Clara California. The day ARM announced the first 64-bit ARMv8 instruction set architecture, AppliedMicro unveiled the launch of the industry’s first 64-bit ARM “Server-on-a-Chip” solution. Most of the presentation is used to explain the competitive advantage this platform would bring including TCO reduced by 30%. There is also an (underwhelming) demonstration of X-Gene based on Xilinx Virtex-6 FPGA running Server SoC consisting of ARM-64 CPU complex, coherent CPU fabric, high performance I/O network, memory subsystem along with fully functional SoC subsystem. The FPGA platform and tools will be available for customer evaluation by the first half of 2012. Redhat will be in charge of implementing ARMv8 support in Linux and this will be part of Fedora for ARM in the future. The platform will run LAMP: Linux, Apache, MySQL and Perl/PHP/Python. The silicon will be available in H2 2012 and they expect most of the key software […]

ARM TechCon 2011: Software & System Design Schedule

ARM Technology Conference (TechCon) 2011 will be hosted in Santa Clara on the 25-27 October 2011. There will be many events and classes related to Chip Design and Software & System Design. The Software & System Design events will take place on the 26th and 27th October 2011. Here’s the schedule for Software & System Design events for the 26th of October: Time Class Track 11 am The 2012 Compute Subsystem Creating Smarter Systems 11 am Practical Cortex Debugging: Serial Wire Viewer and ETM Tracing Developing/Debugging 11 am Integrating a CMOS Imaging Sensor into an ARM-Based Embedded Application Human Interface Design 11 am Embedded IPv6 – Now is the time Networking & Connectivity 11 am RSA & AES Libraries protected against side-channel attacks Safety & Security 11 am Introduction to the ARM Architecture The Fundamentals of ARM 12 pm Optimizing SoC development through a common design foundation Creating Smarter Systems 12 pm Tips and Tricks for Debugging with CoreSight Developing/Debugging […]

Is it IPv6 Time ? IPv6 Basics on Linux

The first time I worked on IPv6 was in 2000 in my master’s degree thesis where I started an implementation of Mobile IP based on IPv6 in Linux Redhat. Over a decade later, IPv6 has not really taken off, even though we hear stories about the IPv4 address space running out and I have yet to see an embedded device using anything else than IPv4. APNIC Ran out of IPv4 However, this may be about the change as on the 15th of April 2011, Japan Network Information Center (JPNIC) announced that APNIC (Asia Pacific Network Information Centre) ran out of IPv4 addresses. They will still try to make it last longer by reusing previously allocated IPv4 and an “IPv4 address transfer system” whose details will be made available later. You can also see a chart based on IANA (Internet Assigned Numbers Authority) data that shows this is a problem right now. If we have to update all devices to support […]

C Code to get MAC Address and IP Address

Function in C to return the MAC Address:

Function in C to return the IP Address:

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

Finding a device IP Address

If you are developing software for an Ethernet (or Wifi) device, you’ll need to access the board for debugging and/or testing purpose. If your board does not have user interface or the serial port is not available, you’ll have to find the IP address (assuming it is using DHCP) before accessing the board thru telnet or ssh. A simple way to do that is to ping the broadcast address and check the arp table. > ping -b 192.168.0.255 WARNING: pinging broadcast address PING 192.168.0.255 (192.168.0.255) 56(84) bytes of data. 64 bytes from 192.168.0.246: icmp_seq=0 ttl=64 time=0.018 ms 64 bytes from 192.168.0.101: icmp_seq=0 ttl=64 time=0.217 ms (DUP!) 64 bytes from 192.168.0.246: icmp_seq=1 ttl=64 time=0.023 ms > arp -i eth0 arp -i eth1 Address                  HWtype  HWaddress           Flags Mask            Iface 192.168.0.103            ether   00:50:FC:00:00:01   C                     eth1 192.168.0.109            ether   00:13:20:01:01:01   C                     eth1 If you cannot find your device, it may be configured to ignore ping broadcast (in order to avoid denial-of-service attack). To […]

Linux LAN Port Scanner

Just a short post to show how to scan the open ports of a remote machine on the local network: sudo nmap -sS 10.10.10.123 Starting nmap 3.81 ( http://www.insecure.org/nmap/ ) at 2010-04-28 16:00 HKT Interesting ports on 10.10.10.123: (The 1660 ports scanned but not shown below are in state: filtered) PORT    STATE  SERVICE 69/tcp  closed tftp 139/tcp open   netbios-ssn 445/tcp open   microsoft-ds MAC Address: 00:50:FC:B1:E9:70 (Edimax Technology CO.) Nmap finished: 1 IP address (1 host up) scanned in 25.252 seconds 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