Why can't you read the barcode? Pardon barcode reading

Antipyretic remedies for children are prescribed by a pediatrician. But there are situations of indispensable help in case of likhomantsi, if the child needs to give faces negligently. Then the fathers take on themselves the resuscitation and zastosovuyut antipyretic preparations. What is allowed to give to children of the chest? How can you lower the temperature in older children? What are the most safe faces?

It's high time to start looking around. Adzhe sama for help Barcode scanner you can find the software on androidbarcode scanner android-market by QR-codes, as I give for the skin program. But reading QR codes and sending messages to the browser is not the only possibility Barcode Scanner. The addendum also scanuє prostі lіnіynі kodi, napriklad on the goods, і allows you to know the information about the product in іnternetі.

I just want to say that for normal work with a barcode on the goods in the store need a camera with autofocus , to the Vlasniks HTC Tattoo , So, like me, scan the barcode on the goods is unlikely to be visible. For example, in order to test as a practical addition, I had to photograph the barcode on my photo, and then scan it with my phone from the computer monitor. The axis is the axis of the omission ...

Ale, if you're in a mood, the program will be in good time to find a team who doesn't have autofocus in their device. For example, as I said above, for reading QR codes from the third side of my (and not only my) site. QR-code I'm trying to make enough of the world, so that you can immediately visit HTC Tattoo. Through the QR-code, you can transfer not only a message, but also some other text, for example, contacts.

How to just launch the Barcode Scanner - the camera turns on and we see a picture on the screen from the camera with a red woman in the middle. two world code for reading. The addendum at the moment does not work in the "portrait" mode, but only in the "landscape" mode, which is not easy.

Yak tіlki Scanner rozpіznav lіnіyny product code, it looks like this screen:

For lichénі code the program propouє:

  • Search product- Search in the Google product catalog. There are few Russian goods here, some people know.
  • Poshuk in the Internet- search again in google, but in yogo to the main search engine. The Google mobile site is launched, the treatment code is driven in a row
  • Google Shopper - new opportunity(Not on the screenshot, vibatch). The integration with the same-name program Google Shopper has been introduced. There is still little sense in our country, there are no Russian comrades there. So, for now, the option is marna.
  • special search- the button is available in different ways as well as special requests for lashings. It is possible, for example, to organize searches on the Russian catalog of goods.
I will direct the butt from the site (to complete the great Russian catalog of goods):

We go to the site, enter into the search whether there is a real number for the barcode of the product, in the address line, approximately the following address is searched: http://www..html. So we need to enter the next address in the settings: http://www..html(Obov'yazykovo s http, otherwise do not piss off), or http://www..html, Yak having indicated in the comments the representative of the site, what is hovering under the name of Dmitro, in order to Mobile version site. % S in case of change to a medical code, i, if the goods will be known, we will go to the description side. Enter the message in the settings in the item "URL of the request request", after which the button will appear on the screen.

Barcode scanner also saves history, and the barcode can be scanned in different browsers.

In order for the QR codes to be read, it is necessary to enable the optional option in settings. (Also, you can’t easily recognize the code - you can enable the reading of linear barcodes if you need to enter a QR code, and in the pack.)

 

Earlier, sometimes after scanning the code, another time I didn’t want to read it. V the rest of the update it was written that this bug was overcome, but all the same, it got lost. Helped only outside the addendum and installation in a new way. Now there are no problems.

My rating is 8/10.

A good addendum, if only for the fact that the spheres are occupied by the new one already rich. In addition, it is Russified (hot and troch crooked). Є special search (Skoda is only one). Ale є deyaki nedorobki.

1. Description of the problem

At one time, my robot got stuck with a problem, when a barcode was sent to the label printer, it would read badly, otherwise it could not be treated with a barcode scanner. When visually, the barcode looked completely normal and did not look at the barcodes in any way, as the scanner read normally. The problem was blamed when another 1C barcode was installed on the server, and the robot was disabled for terminal access.


2. Reasons

The cause of the problem is in the robotic system of redirection to a friend working on the Windows server OS. On the right, in order to simplify the installation of printers in terminal sessions of the robot koristuvachіv Microsoft added to my server OS Windows Server 2008 function TS EasyPrint. This is the printer driver emulation system in the terminal session. However, the work of this system does not always run smoothly, and sometimes the printer may not work or work wrong, which is in our turn. By itself, the function is already good, as it makes life much easier for server administrators, for them it is not necessary to install a driver for a skin printer on the server, but rather to solve problems, which means they stink. The label printer is responsible for the situation that the EasyPrint system incorrectly transfers data on the device itself, and the visually handed barcode does not appear in any way when it is displayed on the screen or handed out on the computer not in the terminal session.

3. Problem solving

Virishuetsya problem of inclusion in group policy Using EasyPrint for locking and installing a driver for a label printer. For whom is it necessary to enter a group policy:

Computer configurations->
Windows components->
Remote Desktop Services->
Remote Desktop Session Host->
Printer Redirection

and authority use remote easy print driver first change in position disable.



Now the algorithm for connecting the printer to the terminal mode will be changed and in the first line of Windows it will be broken insert driver printer, and if you don’t know it, then the same way you will already win the EasyPrint universal driver. Then again, you need to install the printer driver on the server, as it has not been installed yet, and log out of the terminal session and log in again. Verify that the printer driver is installed correctly, you can in the distribution add printers control panel, the power of the label printer in the distribution is additionally to blame for the settings of the printer driver, and not the universal EasyPrint driver. As if everything is set up correctly, the labels handed out properly are scanned quickly and without any problems.

P.S.

Another problem, with which I stuck with my robot, if the scanner did not want to read the barcode, the staff did not understand how the barcode was formed. Buli vipadki, if sp_vrob_tniks copied in the rest of the digits of the barcode, the number of the article or the code of the product. On the right, in that the remaining character of the service barcode and the wine is formed according to the rules, and as the numbers of the barcode are not automatically generated by the program, but entered into the program in a short way, they cannot be imagined, as the fault is to be formed, then you can blame the situation, in case of any handshake, the barcode will not be read by the scanner. But here the solution is simple - to create a barcode, automatically generated by the program, or from the packaging for the goods.

The barcode scanner may not work correctly for a number of reasons. Significantly the most impressive of them.

  1. Possibly, component's name scanner settings, you can change the scanner settings. You can adjust the existing components by selecting the "Parameters" item in the "Service" menu. In the system settings window, the settings of the scanner's main component are located on the "Barcode Scanner" tab. It is necessary to set these settings for visibility with the scanner settings.
  2. When you send a row to a barcode, the scanner ends with a row translation symbol. Tsey symbol є razdelnik mizh different barcodes. When you remove data from the scanner, the name of the component without a symbol will not be able to change the row, deleting one barcode and starting another.
  3. deakі scanners for the engagement laced with such a rank that a special character is added to the barcode on the cob. Sound this character to indicate the format (for example, EaN13, CODE 39) of the encrypted barcode.
  4. The typical configuration in the settings has a special ensign "Barcode may prefix", which allows you to correctly process a similar situation. In addition to the insertion numbers, it is important that the barcode has a prefix.

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