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DigITal-to-analog

  • This example program shows how to configure and use the A/D Converter of the following microcontroll

    This example program shows how to configure and use the A/D Converter of the following microcontroller: STMicroelectronics ST10F166 After configuring the A/D, the program reads the A/D result and outputs the converted value using the serial port. To run this program... Build the project (Project Menu, Build Target) Start the debugger (Debug Menu, Start/Stop Debug Session) View the Serial Window (View Menu, Serial Window #1) View the A/D converter peripheral (Peripheral Menu, A/D Converter) Run the program (Debug Menu, Go) A debug script (debug.ini) creates buttons that set different analog values in A/D channels. As the program runs, you will see the A/D input and output change. Other buttons create signals that generate sine wave or sawtooth patterns as analog inputs. µ Vision3 users may enable the built-in Logic Analyzer to view, measure and compare these input signals graphically.

    标签: microcontroll Converter configure following

    上传时间: 2014-12-01

    上传用户:独孤求源

  • The project KEIL_IODemo shows how to use memory allocation routines (malloc) and char I/O (printf, s

    The project KEIL_IODemo shows how to use memory allocation routines (malloc) and char I/O (printf, scanf) via a serial interface with the Keil ARM toolchain. The I/O functions are adapted for the Analog Devices ADuC7000 series using the SERIAL.C module. The example also shows the efficiency of the Keil CA ARM Compiler run-time library which is tuned for single chip systems.

    标签: KEIL_IODemo allocation routines project

    上传时间: 2013-12-08

    上传用户:ve3344

  • UART I/O and Memory Allocation Example for GNU The project GNU_IODemo shows how to use memory alloc

    UART I/O and Memory Allocation Example for GNU The project GNU_IODemo shows how to use memory allocation routines (malloc) and char I/O (printf, scanf) via a serial interface with the GNU toolchain. The I/O functions are adapted for the Analog Devices ADuC7000 series using the SERIAL.C module. The example also shows the efficiency of the Keil CA ARM Compiler run-time library which is tuned for single chip systems.

    标签: Allocation GNU_IODemo Example project

    上传时间: 2015-05-04

    上传用户:Amygdala

  • ITU-T Recommendation V.90 98年9月版本 A DIGITAL MODEM AND ANALOGUE MODEM PAIR FOR USE ON THE PUBLIC SWI

    ITU-T Recommendation V.90 98年9月版本 A DIGITAL MODEM AND ANALOGUE MODEM PAIR FOR USE ON THE PUBLIC SWITCHED TELEPHONE NETWORK (PSTN) AT DATA SIGNALLING RATES OF UP TO 56 000 bit/s DOWNSTREAM AND UP TO 33 600 bit/s UPSTREAM

    标签: MODEM Recommendation ANALOGUE DIGITAL

    上传时间: 2014-01-17

    上传用户:hn891122

  • dvbsnoop is a DVB/MPEG stream analyzer program. The program can be used to sniff, monitor, debug, d

    dvbsnoop is a DVB/MPEG stream analyzer program. The program can be used to sniff, monitor, debug, dump or view DVB/MPEG/DSM-CC/MHP stream information (digital television or data broadcasts) sent via satellite, cable or terrestrial.

    标签: program dvbsnoop analyzer monitor

    上传时间: 2013-12-14

    上传用户:zhangyi99104144

  • DIGITAL IMAGERY is pervasive in our world today. Consequently, standards for the efficient represen

    DIGITAL IMAGERY is pervasive in our world today. Consequently, standards for the efficient representation and interchange of digital images are essential. To date, some of the most successful still image compression standards have resulted from the ongoing work of the Joint Photographic Experts Group (JPEG). This group operates under the auspices of Joint Technical Committee 1, Subcommittee 29, Working Group 1 (JTC 1/SC 29/WG 1), a collaborative effort between the International Organization for Standardization (ISO) and International Telecommunication Union Standardization Sector (ITUT). Both the JPEG [1–3] and JPEG-LS [4–6] standards were born from the work of the JPEG committee. For the last few years, the JPEG committee has been working towards the establishment of a new standard known as JPEG 2000 (i.e., ISO/IEC 15444). The fruits of these labors are now coming to bear, as JPEG-2000 Part 1 (i.e., ISO/IEC 15444-1 [7]) has recently been approved as a new international standard.

    标签: Consequently efficient pervasive standards

    上传时间: 2013-12-21

    上传用户:源弋弋

  • Example of a digital data transmission implementing GMSK modulation This Simulink model simulates a

    Example of a digital data transmission implementing GMSK modulation This Simulink model simulates as an example the transmission and reception of random digital data modulated with GMSK. The purpose of this model is to illustrate how part of the GSM transmission and reception works. It also measures the BER, affected by an AWGN channel

    标签: implementing transmission modulation simulates

    上传时间: 2015-07-12

    上传用户:jiahao131

  • Coriander is a GUI for controlling a Digital Camera (in the sense of the IIDC specs issued by the 1

    Coriander is a GUI for controlling a Digital Camera (in the sense of the IIDC specs issued by the 1394 Trade Association [1]). Due to the properties of the IEEE1394 protocol, Coriander can control an IEEE1394 camera without interferring with the image flow from that camera. It can thus be used to setup a camera with Coriander while the video flow is used by another application

    标签: the controlling Coriander Digital

    上传时间: 2015-08-07

    上传用户:TF2015

  • Linux driver for FujiFilm FinePix digital cameras in PC-CAM (i.e. webcam) mode driver/ Conta

    Linux driver for FujiFilm FinePix digital cameras in PC-CAM (i.e. webcam) mode driver/ Contains the driver sources. Compile with "make". Then as root, install with "make install". Type "modprobe finepix" to load the module. userspace/ Type "make" to compile. fpix: test program, independant of the driver. Uses libusb to directly access the camera and capture a frame, saved under frame.jpg. Will not work if the driver is loaded. fpixtest: test program. Uses V4L2 to capture an image. fpix-stress-v4l2: never ending (in theory) stress test derived from fpixtest.

    标签: driver i.e. FujiFilm FinePix

    上传时间: 2014-11-28

    上传用户:chenxichenyue

  • I believe that technology has the capacity to fundamentally improve people’s lives, and improve the

    I believe that technology has the capacity to fundamentally improve people’s lives, and improve the world in which we live.We are now two years into what my company have called the ‘Digital Decade’.We think that by 2010 a combination of hardware and software innovation with broader social trends will change the way computing fits into our society. Mobile technology is a central part of this vision.

    标签: improve fundamentally technology the

    上传时间: 2014-01-19

    上传用户:kristycreasy