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How operating system communicate with hardware (keyboard,scanner,barcode reader,printer)

How devices work inside the opearting system? how we can tap (printer,barcode,scanner,smartcard reader,signals) ?

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  • Michael Rodriques May 11, 2010

    I'm not sure I understand your question. What is it that you're looking to do?

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  • 73 Answers

The following link will help you to understand in details, how operating system works and how you can interupt its function to do the required tasks.

http://computer.howstuffworks.com/operating-system1.htm

Best regards.

Posted on May 25, 2009

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Posted on Jan 02, 2017

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2 Answers

What is a function of drivers


A device driver acts as a translator between a hardware device and the applications or operating systems that use it. Every version of a device, such as a printer, requires its own hardware-specific specialized commands.
Without the drivers the operating system can not communicate with the hardware such as Video Card, Sound Card, Printers, Scanners etc.


Good Luck!
Do convey your feedback
CreativeTECH

Jan 13, 2011 | Computers & Internet

Tip

Handheld Barcode Scanner service


Do you currently have hand-held inventory scanners?

Although you may not be familiar with Legacy's Technology Services, we may already be servicing your barcode scanners, barcode printers and even POS hardware. Many sellers of extended maintenance contracts have used Legacy for years to perform service on devices covered by their contracts.

Maybe you're looking for a specific hard to find part. Chances are I've got it!

We also carry refurbished equipment if you are in the market.

Give me a call for a quote and to discuss your current needs.

Joe Anselmo
Legacy Technology Services Inc
(630) 622-2018 ext. 418
Email: janselmo@legacyglobal.com

on Apr 13, 2009 | Zebra LS1203 Bar Code Reader - Handheld...

1 Answer

Is the ds6707 compatable with windows 7?


If connected with a CBA-U01-S07ZAR and programmed as the default HID keyboard USB host type, yes it should be compatible. The device uses the same drivers the host uses for a USB keyboard.

Jun 22, 2010 | Zebra DS6707 Bar Code Reader Barcode...

4 Answers

Motorola HC700 Scanner Software


Yes, DataWedge should work with this scanner. You can download the latest version here.

To install DataWedge so that it is launched automatically after a cold boot, do the following:
  1. Unzip the DataWedge download package into a temporary folder on your PC
  2. If installing on a Pocket PC device, copy "BinPPCDataWedge.exe" from your PC to the Application folder on the device
  3. If installing on a Windows CE device, copy "BinWCEDataWedge.exe" from your PC to the Application folder on the device
  4. Copy "ApplicationDataWedge.cpy" from your PC to the Application folder on the device
  5. Copy "ApplicationStartupDataWedge.run" from your PC to the ApplicationStartup folder on the device
  6. Cold boot the device (turn off fully, turn on)

Jul 28, 2009 | Symbol MC9090 Barcode Scanner

1 Answer

The duet bar code reader is not been recognized by the computer


reinstall the driver of that device and try to run it again. also check the device connections if it properly installed and the compatibility of your Operating System.

Jun 16, 2009 | PSC Duet RS-232 Handheld Barcode Scanner

1 Answer

I cannot get my opticon barcode reader to work with my wirless keyboard. I have a Dell computer, and a Microsoft wireless keyboard I have the hand-held CCD Wedge Interface (25-wedge-06 Opticon Bar code...


Hi!

Keyboard Wedge Barcode Scanners are sometimes tricky because they will not operate if the keyboard is physically attached to the Scanners' "Y" cable. A possible solution would be to attach an additional keyboard to the "Y" cable and simply set it aside un-used. (This would allow you to continue to use the Wireless Keyboard; which I assume is USB). I may also be able to program the scanner to operate in a Laptop Mode which would allow you to operate successfully as-is. I would need your exact model number to investigate if this is possible.

Hope this helps!
-Dave


Dave Krause
Founder, Bluesky America's GetOpen.com
720.771.5194 Direct 888.7.GETOPEN Toll-Free

Apr 02, 2009 | Computers & Internet

1 Answer

Handheld Symbol LS4000-I100 barcode reader


you need to use the code book (the programmers book) to configure the reader, you need to tell it how to communicate with the PC (bit rate, stop bits etc....)

this code book should have come with the reader...

this book has barcodes on many pages and also configures the types of barcodes that the scanner can read....

if you do not have the code book you can download it from the maufacturers website

Jul 08, 2008 | Symbol PN: LS4000-I100 Laser Scanner...

1 Answer

Can't figure out scanner


with most barcode readers you need to configure it before you can use it, this is usually done via a barcode book whiich configures everything that the gun can do....everything from how it communicates with the pc, to the types of barcodes it can scan

Jul 01, 2008 | CIPHERLAB Computers & Internet

1 Answer

Scangear - scanning problems with mp600


windows XP instructions.can be easily applied to other operating systems
-turn printer/scanner on
-go to control panel
-click on system
-click on hardware
-click on device manager
-click on imaging devices
-right click on canon mp600 and choose updat driver option and then after that is done.click on scan for hardware changes
(below images provided)



061e559.jpg

1dd48cb.jpg

this should make sure scanner work.. but if it still doesnt work then go back to the device manager and check if there are any hradwares with a yellow question mark beside them.if there is then right click on them and click update driver.
if that does not solve the problem try reinstalling the CD or go to the canon MP00 web page (google it) to dowmload the printer/scanner drivers. and repeat everything until it works or until you give up =). hope it all works out bye!

Apr 02, 2008 | Canon PIXMA MP600 all-In-One InkJet...

3 Answers

Datalogic Dragon D101


You could use a ps2 splitter cable to connect both the barcode scanner and the keyboard to the pc. You would also have to use the correct scanner codes to ensure that the scanner is configured properly. Alternatively, you could try connecting the scanner with only the ps2 to usb and miss out the extension cable to determine if that is the problem. If the scanner is a ps2 wedge scanner, it will need reprogrammed with the correct scanner codes for usb.

Aug 28, 2007 | Datalogic Dragon D101 (902151240) Portable...

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