Qarnot Computing. Technology | Blinksight. BlinkSight’s innovative system solution uses the ultra-low power ‘impulse-radio’ (IR) technology and delivers real-time 3D location information accurate to within 10 cm. The device combines digital processing elements and sophisticated analog radio functionality in a single chip, enabling superior performance at a low cost of ownership.
It can operate in both the 3-1-4.8 GHz and the 6-10 GHz UWB bands for use around the world and seamless co-existence with other wireless technologies. Moreover, with an operating voltage range of 1.5 to 3.6 V, the new device is ideal for battery-powered applications. Together with its small form factor and low power consumption, this makes it suitable for integration into tags, wireless sensors, base stations and mobile devices.
The Blinksight solution is easy to install and use. Download Blinksight’s brochure. Embedded Systems Outlook. The Embedded Systems Outlook highlights important technologies and methodologies making a large impact on the embedded systems market. By interacting with over 35,000 companies worldwide, National Instruments has formed strategic partnerships with many key customers and leading technology providers including Analog Devices, Intel, and Xilinx, to identify market trends and industry best practices. Download the 2013 outlook to explore the most pressing trends, opportunities, and challenges influencing today's design teams that are building embedded control and monitoring systems.
Download the NI Embedded Systems Outlook 2013 Watch the webcast Reconfigurable Heterogeneous Architectures When faster CPU cores fall short, embedded system designers are combining heterogeneous processing elements to meet application needs. Democratization of Embedded System Design Total Economic Profitability The Digital Energy Revolution Embedded Vision. Micrium | RTOS & Tools. Mobile Apps. True Circuits, Inc. GNU Radio - Tutorials - gnuradio.org. Beginner-level tutorials¶ Note that even as a GNU Radio beginner, you'll be delving into the realm of software defined radio, which is a complex field. Core concepts of GNU Radio applications - A must-read for everyoneWritePythonApplications - A tutorial on how to develop Python GNU Radio applications.
Some DSP and programming background required.QTGUI Tutorial - A tutorial on how to develop Python GNU Radio applications. Some DSP and programming background required.Tom Rondeau's gr-tutorial - Some tutorials from the boss himself.Simulations - A tutorial on how to use GNU Radio without hardware to verify performance and simulate RF conditions. Tutorials on developing with and for GNU Radio¶ Writing GNU Radio code¶ Advanced Development¶ Development tools¶ Outdated tutorials¶ Kept here for archeological reasons only.
Alonso's Examples: alonsos-examples.zip Non-GNU Radio-specific tutorials hosted on this wiki¶ All about decibels (dB) 3rd Party contributed Documentation¶ Outdated stuff: Attachments¶ Rtl-sdr – OsmoSDR. DVB-T dongles based on the Realtek RTL2832U can be used as a cheap SDR, since the chip allows transferring the raw I/Q samples to the host, which is officially used for DAB/DAB+/FM demodulation. The possibility of this has been discovered by Eric Fry (History and Discovery of RTLSDR). Antti Palosaari has not been involved in development of rtl-sdr. Specifications¶ The RTL2832U outputs 8-bit I/Q-samples, and the highest theoretically possible sample-rate is 3.2 MS/s, however, the highest sample-rate without lost samples that has been tested wit regular USB controllers so far is 2.4 MS/s.
Supported Hardware¶ Note: Many devices with EEPROM have 0x2838 as PID and RTL2838 as product name, but in fact all of them have an RTL2832U inside.brRealtek never released a chip marked as RTL2838 so far.The following devices are known to work fine with RTLSDR software: People over at reddit are collecting a list of other devices that are compatible. This is the PCB of the ezcap-stick: Software¶ Binary Builds¶ Watching planes with software-defined radio. In this post we look at how USB DVB-T hardware can be used with software-defined radio (SDR) to create a low cost aviation Mode S receiver. Modern aircraft are fitted with “Mode S” transponders that can be interrogated by air traffic control radar in order to ascertain their position and heading. Hobbyist equipment for receiving these transmissions has been available for some time and typically costs hundreds of pounds.
But it's now possible to re-purpose DVB-T hardware costing around £20 to create an SDR-based receiver. gr-air-modes The SDR is constructed using the GNU Radio framework and details of how to configure this and the DVB-T hardware used can be found in a previous post. With GNU Radio and rtl-sdr etc. configured all that's required is to set up the gr-air-modes application. Google Earth integration The gr-air-modes application also provides Google Earth support and this can be configured with the following steps: Flight simulation and network applications Conclusion — Andrew Back. Object Management Group. OMG SysML. The UML Profile for MARTE: Modeling and Analysis of Real-Time and Embedded Systems | www.omgwiki.org/marte.
MIPI™ MPHY - An introduction. Design And Reuse Search IP IP Based SoC News Industry Articles Blogs Videos Login Join Latest Articles Most Popular Articles Browse Articles by Category SoC News Alerts Twitter MIPI™ MPHY - An introduction With the explosion of mobile platform devices, and the increased functionality in each of these devices, data rates between peripherals have seen exponential growth.
The Application processor which processes this data and communicates with the various functions needs a high bandwidth pipe to handle the increased data throughput requirements. Recognizing this, the MIPI alliance has been defining standards for these serial interfaces. The most successful usage of the DPHY has been in the Camera to Application Processor (CSI) and Application processor to Display (DSI) pipes. As the bandwidth requirement increases, multiple D-PHY lanes would be required which increases the system cost.
Apart from the HS mode, the MPHY also defines 2 types of mutually exclusive Low Speed modes. HS Gear RATE A (MHz) Specification Numbering. All 3GPP specifications have a specification number consisting of 4 or 5 digits. (e.g. 09.02 or 29.002). The first two digits define the series, followed by 2 further digits for the 01 to 13 series or 3 further digits for the 21 to 55 series. The full title, specification number and latest version number for every specification can be found in the current status list (warning: large file!). An automated list of Specification numbers - with the Title and details of the Specification Group responsible. Note (1): The 13 series GSM specifications relate to European-Union-specific regulatory standards.
On the closure of ETSI TC SMG, responsibility for these specifications was transferred to ETSI TC MSG, (Mobile Specification Group) and they do not appear on the 3GPP file server. Note (2): The specifications of these aspects are spread throughout several series. Note (3): Algorithms may be subject to export licensing conditions. Technical Reports are of two classes: SM[-P[-Q]]-V.zip So for example:
AT Commands. AT Commands AT Commands (or Hayes commands) allow a user to communicate directly with a modem. Compared to using GUI-based software (eg. from the manufacturer or service provider) AT Commands are more complex but also allow for a wider range of settings control. For GSM/UMTS/HSPA modems, 3GPP specifies a command set: To connect to your modem with HyperTerminal or PUTTY in Windows, use the following: 1- Find what port your modem is using: Start -> Control Panel -> Phone and Modem Settings -> Modem 2- In Windows XP/Vista using PUTTY Download PUTTY.
On "Session" page (opens by default), select "Serial" button, then enter COM port number and 115200 bit rate (bit rate is not really important). In the terminal type ATE1 to echo characters. Type ATI to confirm you are on correct modem (device name should be returned). (Optional) In Windows XP using HyperTerminal: Note: HyperTerminal has been removed in Windows Vista!
3- Go! Some example commands are: Userver.ftw.at/~cfm/389039/lecture09/measurements.pdf. Welcome to TD Forum! 6103 GSM/GPRS Digital Radio Test Set - Aeroflex. Easy to Use, Fully Integrated Test Set Optimized for Maintenance & Servicing of GSM 850, 900, 1800 and 1900 Telephones Supports Dual Band Handover Modulation Analyzer for Alignment and Diagnostics Cell Broadcast and Point to Point Short Message Service Testing GPRS Test Capability 6103 Fax & Data Testing 6103 Battery Life Testing The Aeroflex Digital Radio Test Set model 6103 has set new industry standards in cellular radio testing.
It is a high performance, portable, fully integrated instrument for production and maintenance of modern digital telephones. The 6103 addresses GSM 850, 900, 1800 and 1900 and has been selected by most of the world's mobile manufacturers for field service operations. The user controls have been carefully designed to allow operators of any skill level to test successfully and fault find mobile phones. A ‘no button start’ feature allows mobiles to be tested rapidly without even touching the instrument.
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