Usb to serial port converter in lenova g560

hi this is madhan. i m using lenova g560 ideapad. there is no serial port in my laptop. For my project i need a serial port. i heard tat in market USB to serial port converters are available. Does Lenova g560 support this change?? If so is there any driver to make support to serial port?????????

If you buy a Serial-USB interface/cable you won't have any problem. Usually this accesory comes with drivers. If you have Windows 7, mayte it will detect all automaticaly.
Regards.
IPnaSh
First Spanish Community Guru - Colaborador ad honorem

Similar Messages

  • Usb to Serial port adapter

    I have a gilsson usb to serial port bi directional adapter cable which uses the Prolific pl-2303 chipset. I am attempting to use this cable to interface a Mac Mini with a Harsper PDP plasma television.
    I am attempting to control the functions of the television via the serial port on the television. i.e. Turn on, input, volume, etc.
    What I need is software, or source code that would allow me to send hexidecimal commands to the television and receive the task completed codes.

    ZTerm will allow serial communications. Get it to ensure that throughput is happening as expected.
    RealBasic will allow you to roll your own with a fair amount of ease.
    A long time ago I used the above to communicate with my cellphone to send and receive text messages via the serial port, so I know it can work. Understanding the protocols is the difficult part...

  • USB to Serial port delay

    I have some LabVIEW code that communicates with a TI MSP430 development board via a USB serial port simulator. The hardware that does the serial to USB conversion is part of the development board. how the application works is the LabVIEW code sends a request using the VISA write VI, and the board responds.  The requests and responses are both about 5-6 bytes each, and are being sent at 115200 baud 8-N-1.
    Everything works, but there is a roughly 600ms delay between sending the request and receiving the first byte of the response. After the first byte is received, the other bytes are received within 1 ms.  I assumed the firmware in the develoment board was slow, but I put a scope on the RX and TX lines coming out of the microcontroller, and the firmware responds in less than 1 ms, so the microcontroller isn't the issue. So somewhere between the UART to USB hardware, and LabVIEW, there is a 600ms delay.  I have a feeling that it is the TI development board, or drivers that are holding things up. The USB to serial stuff seems to be kind of flaky generally on these boards.  However, I wanted to come on here, and see if anyone had any ideas about how I might figure this out, or what might be wrong.  I'm going to post on the TI forums also, and see if I get a resonse there.
    Has anyone seen an issue like this before using USB to serial converters?
    Is there something else I could try to narrow down where the issue is, or rule out some part of the system (like making sure that it isn't an issue with the VISA drivers)?

    Jeff·Þ·Bohrer wrote:
    What is the USB-Serial chipset?
    The FTDI drivers offer some latentcy optimizations.  Others do not.
    Most TI MSP430 boards have their own build in USB interface based on the TUSB3410 from TI and the according driver for it is the TUSBWINVCP package. Nothing to do with FTDI.
    Rolf Kalbermatter
    CIT Engineering Netherlands
    a division of Test & Measurement Solutions

  • USB to serial port

    Hi all,
             I am working on a VI to acquire data external to computer. The data is
    being acquired via the serial port of the computer. When i first built
    the software in labview , i tried it in my desktop( which had serial port) and it
    worked fine, i was also able to generate messages in labview and send
    it serially out.
    However now i tried it in my laptop which didnt have serial port. So i
    bought a USB to serial adapter. I can see the data from the in hyperterminal. But i cant get labview
    to work with the simulated serial port. Labview doesnt display the
    readings and gives an error: "unknown system error". I cant figure out
    why, there must be no mistake in the labview program as it works fine
    in my desktop, and also no mistake in the data being sent cause i can
    see it in the hyperterminal window in the proper format.
    Please help.
    Thank you.

    No, I am using Windows Xp only, however it has started to work today when i again tried, I do not know why!,  but thank you all for your replies, i should have posted my query after testing it thoroughly. My apologies.
    vinay
    Message Edited by raybuzz on 07-27-2009 05:58 AM

  • USB to Serial port adapter - Mac thinks  it's a modem

    I’m trying to connect my Mac’s USB port to a Sony Beta SP recorder's Serial Port using a generic USB to Serial adapter which uses the Prolific PL-2303 chip.
    I’m using the latest Prolific Universal driver, but when I plug in the USB cable I get a message that a ‘new network device has been detected’ and suggesting that I use System Preferences to set it up. But in System Preferences it seems to think the USB to Serial adapter is a modem and is looking for a phone number and other configuration data.
    Does anyone know how to get it to work as just a serial communication device to my Sony’s serial port? If I get it working I'll be connecting it to an RS232 to RS422 adapter to talk to the Sony port.
    Thanks.

    Thanks Andy.
    I'll have a go again. It was late last night when I was trying to set it up, so maybe a fresh brain will have more success. I did try to 'Cancel' the network preference window that opened, but got the impression that it would not work unless I did 'something'. Someone else told me I could cancel that message permanently within System Preferences, so I'll try that too. Yet another bit of advice I got was that I would have to install 'MacPorts' and run something called 'Minicom' to set up the serial parameters. Windows was so simple by comparison
    As a non-techie (at least in all these software and protocol issues) I'm more than a little confused.
    Regards
    Message was edited by: esmonde

  • Usb to parallel port converter

    Hello all
    I am having usb to 36 pin parallel port converter and i try to communicate with that to run a stepper motor.
    how can i communicate with that.?  I plan to use visa function for that, what are all the pins i have to be grounded. (Can i use visa write funtion for that?)
    i have read in forums for IEEE1284 standard i have to ground pin 11 and pin 12.
    And i dont know one more thing, in max i can see only COM ports without any problem and i cannot see any usb port in that.
    Is COM port and usb port are same.?

    This may make things more difficult. You can try if outport to the port addresses hex378 or hex278 works, but probably it doesn't. You may try to find out if your device has a different port address.
    A PCMCIA parallel port normally works like a standard one. with the 378 or 278 port address.
    Cheers
    Edgar

  • Problems with asynchronous visa read with USB to serial port adapter

    I have an application that sends and recieves data from a power supply and on most computers (desktop PCs), the application runs fine. I found that on at least one computer, using a Keyspan Tripp Lite USB to RS232 adapter, in one out of 25 queries, I wasn't getting the whole reply back from the instrument. After some debugging I found out if I switch the VISA write and read calls from synchronous to asynchronous I don't see the error any more. Is there a way to disable asynchronous mode for that computer? I'd rather not have to find all the VISA write calls in my application and update each one just to support that computer.
    CLD (2014)

    Try playing with the Tx ACK Advance setting on that port first.  (From the Keystone config utility)  You might also look into the Rx FIFO buffer settings (16 is a short default buffer)
    There is no (Easy) way to universally disable Async .   VISA Async tranfers MAY complete synchronously anyhow (It throws a warning when that happens)  So if Keystone settings do not help you might want to swap out to a FTDI chip enabled USB - serial device.
    Jeff

  • USB and serial port access in java

    Hi
    I have a magstripe card reader connected to my computer with a USB interface (port).
    I am using javax.comm API to get the card swipe data but could not succeeded.
    Can i do that or have to do something else ???

    ok. Below is my code:
    this is a sample code come with the API.
    package msr;
    * @author Dell
    import java.io.*;
    import java.util.*;
    import javax.comm.*;
    * Class declaration
    * @author
    * @version 1.8, 08/03/00
    public class SimpleRead implements Runnable, SerialPortEventListener {
        static CommPortIdentifier portId;
        static Enumeration           portList;
        InputStream                inputStream;
        SerialPort                serialPort;
        Thread                readThread;
         * Method declaration
         * @param args
         * @see
        public static void main(String[] args) {
        boolean                portFound = false;
        String                defaultPort = "COM3";
         if (args.length > 0) {
             defaultPort = args[0];
         portList = CommPortIdentifier.getPortIdentifiers();
         while (portList.hasMoreElements()) {
             portId = (CommPortIdentifier) portList.nextElement();
             if (portId.getPortType() == CommPortIdentifier.PORT_SERIAL) {
              if (portId.getName().equals(defaultPort)) {
                  System.out.println("Found port: "+defaultPort);
                  portFound = true;
                  SimpleRead reader = new SimpleRead();
         if (!portFound) {
             System.out.println("port " + defaultPort + " not found.");
         * Constructor declaration
         * @see
        public SimpleRead() {
         try {
             serialPort = (SerialPort) portId.open("SimpleReadApp", 2000);
         } catch (PortInUseException e) {}
         try {
             inputStream = serialPort.getInputStream();
         } catch (IOException e) {}
         try {
             serialPort.addEventListener(this);
         } catch (TooManyListenersException e) {}
         serialPort.notifyOnDataAvailable(true);
         try {
             serialPort.setSerialPortParams(9600, SerialPort.DATABITS_8,
                                SerialPort.STOPBITS_1,
                                SerialPort.PARITY_NONE);
         } catch (UnsupportedCommOperationException e) {}
         readThread = new Thread(this);
         readThread.start();
         * Method declaration
         * @see
        public void run() {
         try {
             Thread.sleep(20000);
         } catch (InterruptedException e) {}
         * Method declaration
         * @param event
         * @see
        public void serialEvent(SerialPortEvent event) {
         switch (event.getEventType()) {
         case SerialPortEvent.BI:
         case SerialPortEvent.OE:
         case SerialPortEvent.FE:
         case SerialPortEvent.PE:
         case SerialPortEvent.CD:
         case SerialPortEvent.CTS:
         case SerialPortEvent.DSR:
         case SerialPortEvent.RI:
         case SerialPortEvent.OUTPUT_BUFFER_EMPTY:
             break;
         case SerialPortEvent.DATA_AVAILABLE:
             byte[] readBuffer = new byte[20];
             try {
              while (inputStream.available() > 0) {
                  int numBytes = inputStream.read(readBuffer);
              System.out.print(new String(readBuffer));
             } catch (IOException e) {}
             break;
    }

  • Second serial port for CompactRIO

    I would like to reiterate the question posted here.
    Is it possible to add a second serial port to a CompactRIO chassis?
    Using the FPGA seems like it would not actually be transmitting at RS-232 levels, and using an Ethernet-to-Serial Port converter sounds more promising, but that means having the drivers loaded properly.  Are these the only options, and are they even feasible?  Having a multi serial port module seems like it would be a nice addition to the CompactRIO suite.

    Hi m3nth,
    The link involving using the FPGA and digital modules has been successful in the past with many people and like the tutorial says, a big part with this is converting to voltage using a voltage translator.  With respect to the ENET option, the link below can be used to direct you to the products that we have that you may want to try to implement multiple serial ports.  I've done some research and it appears that there shouldn't be an issue using the converters with a real-time system.  When using the ENET converters, keep in mind that it may cause some more latency in your network as opposed to regular serial transmission.  If you have any more questions, please let me know.  Thanks!
    http://sine.ni.com/nips/cds/view/p/lang/en/nid/10043
    Regards
    Noah R
    Applications Engineering
    National Instruments

  • Any idea on what is causing my serial ports to lock up?

    I recently purchased the NI serial-usb 4 serial port interface box because I was having a problem of my serial ports locking up, and I thought the problem might be with my serial port card. Well, after a few days with the NI boxes 2 of my serial ports locked up. This is a big problem that I need to get resolved. If anyone has any ideas on what might be causing this please let me know.
    I am running Lookout 5.0 (build 7) and Logos 4.4.0.17 on a Dell Windows XP machine with 1GB RAM and a 2 GHz processor. I have already tried recompiling my Lookout file and clearing out my database but the problem still occurs. If I restart the file then the ports start working fine again, but I need to know what is causing this since this
    wasn't a problem until about 2 months ago.
    Any responses would be greatly appreciated.
    Thanks
    Jason
    Jason Phillips

    Thanks for the response, Ben.
    I have Laplink running on the computer all the time, and we do have 2 SCADA packs in the field at this time, but I don't run the Telepace program on this computer. This computer does not have a modem. As far as the serial port card, I was using a "Byterunner" 4 serial port card but I purchased the NI 4 serial port -usb interface because I thought the byterunner card might be the problem.
    Do you think Laplink could be causing the problem?
    Jason
    Jason Phillips

  • Usb to serial converter console access on aironet 1131

    I am having difficulty accessing the console port utilizing a usb to serial converter. My settings are 9600, 8,n,1 and flow control is none.
    The converter works if I use it for switches and router but fails on the aironet.
    I can access the aironet if I go directly to the serial port.

    Hi,
    I haven't seen this problem except when I chose the incorrect COM port in my terminal emulator. Otherwise, usb-to-serial cables haven't presented any issues with Aironet equipment.
    Sorry I couldn't help further. Maybe someone else has seen this issue.
    -Ben

  • Multiple serial ports reading from a shared USB port

    I have a program that reads from 4 flow controllers, which send data through RS232 serial ports. Because the computer is located pretty far away, the vendor suggested to use an Edgeport box to convert RS232 to USB, then convert to ethernet port using a SuperBooster converter. The signal travels long distance in ethernet cable to the computer and get converted back to USB, then to the computer. In MAX, I was able to see 8 com ports from the Edgeport box, and I was able to communicate with my flow controllers.
    The problem is, it will give me some error message occasionally. Sometime it's a VISA Read error, sometime it's a VISA framing error. Could this be caused by the way the signal is transmitted?
    In the program I have four parallel WHILE loops that constantly do READ and WRITE to the 4 flow controllers. Could this be causing the errors? If so, what is the best strategy to design this program?
    Thanks

    I agree with Mike, you will need an error handling strategy that accounts for these errors.  And retries the communications.  This can be a little tricky, but very doable.  I believe some sort of statemachine approach will work best for this. 
    As for your heated probe.  I would make some sort of hardware interlock that will shut it down in case of a coolant failure.  NEVER, EVER trust the computer to be running where safety is concerned, either for personal or hardware.  There are plenty of ICs that can monitor temperature, and have warning, and alarm outputs!  Another option is some sort of watchdog on the communications bus for the coolant control, but I think this is a bit more tricky. 
    Paul <--Always Learning!!!
    sense and simplicity.
    Browse my sample VIs?

  • VISA get resource name doesn't return USB serial ports

    We built an application on a computer that had an onboard serial port - COM1.  We put the option to change the COM port in the application.  We installed the built application on a computer with no serial ports, but installed a USB to serial converter that registers as COM3.  LabView does not see this port, even with a test application to return only the VISA resource names. 
    We have verified that the port is good with another program (a Modbus simulator) and installed the latest VISA runtime v4.41 separately to no avail.
    Any suggestions at further troubleshooting would be extremely helpful.
    Joe T.
    Solved!
    Go to Solution.

    My main application still isn't working, but now the small test ones are.
    Here's what I did:
    1.  Update my LabView 8.5 with the latest VISA runtime - 4.4.  This updated the Installer as well.
    2.  Added the MAX Installer to the build.
    3.  Added  the NI-VISA Configuration Support to the build
    4.  Uninstalled the application and reinstalled it with the new install volume.
    When I run MAX, COM3 shows up.  It also shows up in the Get Resources test application.  The simple test Modbus write program works, too.  I have a sneaky feeling that COM1 may be hard-coded somewhere in the main application; our next task is to find where the communications breaks down in our code.  The bottom line seems to be a lack of experience with the Application Builder on our part.
    Thanks to all who contributed!
    Joe T.

  • Add eSATA/USB 2.0 port to Lenovo G560 model 0679?

    I have a Lenovo G560 model 0679 running Windows 7 Home Prem. 64 that does not have the shared eSATA/USB 2.0 port.  Can I buy parts to convert to this version?

    you can buy converter for esata ( usb > esata ) but it will work as the speed your usb port supports.

  • Have scanner with mini din port. convert to usb?

    hate to toss old visioneer paperport B & W with mini din port.   Could probably be used with my macbook with a usb port.  guess there is no converter.  have searched online.

    Is it a PaperPort Vx from approx. 1996? That model could be used over a serial connection (or SCSI, if a special SCSI adapter was added).
    Even if it were possible to connect the scanner to a modern computer (for example, via a USB-to-serial adapter), I guess that compatible scanner software would be hard to find (two drivers for earlier Mac systems can be found through http://support.visioneer.com/products/Sheetfed/downloads.asp).
    Do you still have an older Macintosh computer? If so, one could perhaps scan documents there, and then use a network to transfer files to a modern Mac (exact method depending on the type of computers involved). If not, you may even want to buy an old Macintosh computer just for the purpose (to be used as a "converter"). The minimum requirements appear to have been a 68020 processor Mac with System 7.
    Jan

Maybe you are looking for

  • Mavericks won't install on newest mac mini fusion drive

    I have a mac mini, latest version.  I have a fusion drive. Mavericks won't install on that drive.  I get this message: This disk doesn't use the GUID Partition Table scheme. Use Disk Utility to change the partition scheme. Select the Disk, choose the

  • NEW VIDEO CARD ON THE K7N2G??

    I thought that by installing a AGP card in the slot,it automatically disabled on boaed video. I shut down,, cleared the cmos, and installed a new card. On reboot, it just sat there and made one loud beep, no video. Did I miss something?What's the pro

  • Unable to get Http Header info in webservice Handler

    Hi, I have been trying to get the Header info in my custom Handler unsuccessfully for the past few days. Upon web search, I am constantly redirected to use a Servlet filter to get the headers. I have to use the Weblogic Native SOAP engine and not any

  • Re-work mapping in SAP B1

    Hi all How we can map the re-work in SAP B1 like I had released the production order for 100 qty with x-item and made the report completion for 100 qty after that i came to know that 20 has to be reworked which means 20 of the x-item has to issue to

  • Adobe AIR 2.0.2 / AS3 - Remove or change headers in NetStream

    Hello, I have problem with modify headers in NetConnection/NetStream functions (NetConnection.AddHeaders) doesn't work. How I can change headers when I usage NetStream.play(URL) ? At this moment any request from AIR enviroment is marked with Referer