Interface with scanner device

Can anybody please help in - how I can read a scanned image into an image item on my D2K form in C/S as well as WEB environment. Usually all these banking applications have this facility where they scan the cheques etc and it is immediately loaded into the image item and then gets stored into the database.
Would be greatly obliged if someone helps.
Surendra

This doesn't seem to have much to do with OCI. However, if what you are asking is how to get an image into the database via OCI, you need to look at the OCILob interface and have BLOB columns in your database.

Similar Messages

USB-8451 SPI interface with analog devices isensor

Does anyone has example VI using USB-8451 with analog devices isensor? I am new to SPI interface and very slowly learning how to use labview in conjunction with USB-8451 to do SPI sensor reading.
Any help would be appreciated. I'm using labview 8.5.

elpiar wrote:
It's working!
Well, I realized I made a small mistake in the example. The number of bytes in the array constant should be 4, not 2. The device is full duplex, meaning you can write and read from it at the same time. The NI-845x SPI Write Read VI returns the same number of bytes as the number of bytes that were written. Thus, with just 2 bytes you will not actually get the current value of the register. You would get the values from the previous command. See attached mod.
Now if I read the data is burst mode, will the output be automatically be arranged in an array of 8-bit length words? You mention something about send out out 8 clock burst. I'm not sure how I do this.
For burst mode you have to send out more bytes so you get clocks generated for the read to occur. The burst mode command is 3E00. That needs to be followed by 12 16-bit numbers for the device to return all the registers from SUPPLY_OUT to AUX_ADC. The actual bytes after the 3E00 are irrelevant for a write. The NI-845x SPI Write Read VI should then return 26 bytes (2 bytes that line up with the 3E00 command, followed by 2 bytes per register, for 12 registers). You can convert this into an array of U16 values and do the conversions based on which register you're actually reading. I've attached a VI to get you started. The example converts the SUPPLY_OUT register and each of the GYRO_OUT registers. You can finish the VI. Note that you should make the 14-bit to 16-bit extension a subVI so you're not duplicating code.
NOTE: As with all example code that is provided you should verify that the numbers you get are correct. We don't have the hardware, so we can't verify correct operation.
Attachments:
ADIS16400 XGYRO_OUT v2.vi ‏29 KB
ADIS16400 Burst Read Example.vi ‏36 KB

Interface with LabView

I am a very new to LabView--
We are developing a board to interface with LabView devices- (ideally, the board would have a GPIB connector). We would like to use LabView to simulate various conditions on the Interface board by controlling switching (board MOSFETs) and then use a GPIB controlled multimeter to read voltages coming out of the Interface Board).
Since the Interface Board we are working on does not have an "address", is it possible to use LabView to communicate with it (send output signals to the board and read signals from it)? What is often done to have LabView controlled devices communicate with external circuitry ?
Thanks,
Alex

Alex00 wrote:
What would be an advantage of an interface controller (such as 4823) over a DAQ card (such as PCI-6013)? If we only need about 6-8 inputs (Digital I/O) and maybe about 6 Analog outputs, wouldnt the 6013 be sufficient to interface with our PCBA?
In your original post, you indicated that a GPIB interface would be ideal. ICS Electronics makes various models of controllers that provide a GPIB SCPI command interface to digital and or analog I/O. This controller can be placed inside the instrument rather than inside a PC and would use GPIB to connect (as you requested).
I have personal experience with the 4823, which can be used to control/monitor TTL devices on a byte-wise basis. Since you have digital and analog requirements, you could look at the ICS 4807 DAQ board. It may not have enough analog outputs though...
The only reason I originally responded was your GPIB requirement.
Now is the right time to use %^<%Y-%m-%dT%H:%M:%S%3uZ>T
If you don't hate time zones, you're not a real programmer.
"You are what you don't automate"
Inplaceness is synonymous with insidiousness

I have an iTunes account set up long ago on my home pc. My pc at home is antiquated and I can't interface with my account to edit acc. Info. Now I have other devices, iPhone 4 and iPad. I need to reset email apple Id and pw from iPad. How?

I have an iTunes account set up long ago on my home pc. My pc at home is antiquated and I can't interface with my account to edit acc. Info. Now I have other devices, iPhone 4 and iPad. I need to reset email apple Id and pw from iPad. How? Should I just create new account? Don't want to lose 1500 songs.

Hey Frankgates!
I have an article here that can tell you how to do this:
Apple ID: If you forget your password
http://support.apple.com/kb/HT5787
Thanks for coming to the Apple Support Communities!
Regards,
Braden

Interface with device driver (API or DLL files)

I want to make my C++ program interface with an instrument which has a device driver available at the OEM's website. It's a DLL file (not a .cpp file), but I don't know how to call DLL file from C++. I am using Measurement Studio for Visual C++ and Microsoft Visual C++ compiler. Do you have a C++ example code or tutorial about calling DLL (or API) from C++ ?

Irene,
Measurement Studio is simply a plug-in for Visual Studio C++. Calling a DLL is general to C/C++. It usually amounts to #including the .h file that comes with the library, like this:
#include "MyDLL.h"
I found the following website through Google, which is pretty thorough on calling DLLs:
http://www.codeproject.com/dll/XDllPt1.asp
I hope that helps.
Matt P.
NI

It has been not more than 10 days since i bought iphone 5s 32gb and the finger print scanner is not detecting the prints.what to do??is it an issue with the device or iOS??

It has been not more than 10 days since i bought iphone 5s 32gb and the finger print scanner is not detecting the prints.what to do??is it an issue with the device or iOS??

Standard practices:
Restart the device (power off completely, then back on) - retest.
Reset (hold sleep wake and home buttons until apple logo appears) - you can try this, but it is most useful when your device is frozen.
Restore to factory settings - retest.
Make an appointment at an Apple retail store genius bar if the above did not resolve the issue.
HTH.

Problem of measurering wrong resistance on DMM with scanner

Hello.
I want to be taught the way for measuring correct resistance on DMM with scanner.
Now, I have connectted DMM and Scanner and use GP-IB for measurement.
The measurement program is for mesureing tenperature using Pt100 and it set scanning 30 chanel.
First turn, It is correct resistance but second turn, suddenly, the resistance decrease.
Instruments turn off for a while, this program sometime good performance so I don't think instruments is wrong.
Please tell me good advie for me.
I'm looking forward to your response.
thank you.

Hi Mr Kazu
I have seen your VI.As there are some sub VIS are absent and I have no DMM just like yours, I could not run your VI.You are using two instruments(DMM and the Scanner) together.If you use only the DMM, what about the result.you told that resistance value on DMM is correct for the 1st cycle.What about the next cycles?
Your problem is a little bit complicated to debug.So I suggest you to perform a simple test to read resistance value from DMM.
You can do it in MAX(NI Measurement & Automation Explorer).Just open MAX and you can see your GPIB interface under "Device and Interface".Right click on GPIB interface and select "Instrument scan".Your DMM should be detected.right click on DMM and select "Communication with instrument".It will open "NI 488.2 communicator".Just input command and click query.Let me know the result.
Another way for simple test is to use "Instrument I/O assistant(block diagram→Input→Instrument I/O assistant).
Would you please tell me whether there is any error sign on DMM when you start your program?
Thanks in advance.
saha | AE | National Instruments, Japan

HT4942 After Creating a new document or editing an old document in Pages on my iPad I no longer see the changes in Pages on my iPhone. iCloud services are on with both devices.

After Creating a new document or editing an old document in Pages on my iPad I no longer see the changes in Pages on my iPhone. iCloud services are on with both devices.

Just thought I'd add my solution, I decided to go with WebDAV and I think it actually works better than the iTunes way, the steps are pretty much the same but avoiding the iTunes interface just makes things easier and faster.
I followed this guide but it does have a small mistake in the httpd-dav.conf file, on line 2, where it's WebServer/WebDAV">, it should be <Directory "/Library/WebServer/WebDAV">.
The tricky part is setting permissions which if wrong will give you errors when connecting with the iPad, I opted to set all to Read&Write since my home network has a hardware firewall. Another convenience was to add an alias to the webdav share on the Desktop.
I'm still expecting the call from Apple but even if they fix the iTunes I'm sticking with WebDAV, atleast until I see what's new with iOS5 and iCloud this fall which should bring true sync for documents (I'm hoping that they will offer encryption with my own keys, if not, then I'll probably keep using WebDAV).

HPlip: "Unable to communicate with the device" error

Hello Arch Community, I've been a user of Arch for a while and most of it just worked out of the box. However, I had my HP 6300 working through a direct connection. But a couple of days ago it just broke.
I've tried everything I could think of to make it back but all has been unsuccesful, I removed the printer and tried to add it again (sorry, old Windows habit, there most of the time works), however, I couldn't add the printer, it fails with the error: "Unable to communicate with the device. Please check the device and try again.", I added myself to the ld group (shouldn't matter, but I did it anyway)
I have cups 1.4.2.
Hp-check:
HP Linux Imaging and Printing System (ver. 3.9.10)
Dependency/Version Check Utility ver. 14.3
Copyright (c) 2001-9 Hewlett-Packard Development Company, LP
This software comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to distribute it
under certain conditions. See COPYING file for more details.
Note: hp-check can be run in three modes:
1. Compile-time check mode (-c or --compile): Use this mode before compiling the HPLIP supplied
tarball (.tar.gz or .run) to determine if the proper dependencies are installed to successfully
compile HPLIP.
2. Run-time check mode (-r or --run): Use this mode to determine if a distro supplied package (.deb,
.rpm, etc) or an already built HPLIP supplied tarball has the proper dependencies installed to
successfully run.
3. Both compile- and run-time check mode (-b or --both) (Default): This mode will check both of the
above cases (both compile- and run-time dependencies).
Saving output in log file: hp-check.log
Initializing. Please wait...
| SYSTEM INFO |
Basic system information:
Linux carloslicea-laptop 2.6.31-ARCH #1 SMP PREEMPT Tue Nov 10 19:48:17 CET 2009 i686 Intel(R) Core(TM)2 CPU T5600 @ 1.83GHz GenuineIntel GNU/Linux
Distribution:
unknown 0.0
Checking Python version...
OK, version 2.6.4 installed
Checking PyQt 4.x version...
OK, version 4.6.1 installed.
Checking for CUPS...
Status: el planificador de tareas se está ejecutando
Version: 1.4.2
warning: /etc/cups/cupsd.conf file not found or not accessible.
Checking for dbus/python-dbus...
dbus daemon is running.
python-dbus version: 0.83.0
| COMPILE AND RUNTIME DEPENDENCIES |
note: To check for compile-time only dependencies, re-run hp-check with the -c parameter (ie, hp-check -c).
note: To check for run-time only dependencies, re-run hp-check with the -r parameter (ie, hp-check -r).
Checking for dependency: CUPS - Common Unix Printing System...
OK, found.
Checking for dependency: CUPS DDK - CUPS driver development kit...
warning: NOT FOUND! This is an OPTIONAL/RUNTIME ONLY dependency. Some HPLIP functionality may not function properly.
Checking for dependency: CUPS devel- Common Unix Printing System development files...
OK, found.
Checking for dependency: CUPS image - CUPS image development files...
OK, found.
Checking for dependency: DBus - Message bus system...
OK, found.
Checking for dependency: gcc - GNU Project C and C++ Compiler...
OK, found.
Checking for dependency: GhostScript - PostScript and PDF language interpreter and previewer...
OK, found.
Checking for dependency: libcrypto - OpenSSL cryptographic library...
OK, found.
Checking for dependency: libjpeg - JPEG library...
OK, found.
Checking for dependency: libnetsnmp-devel - SNMP networking library development files...
OK, found.
Checking for dependency: libpthread - POSIX threads library...
OK, found.
Checking for dependency: libtool - Library building support services...
OK, found.
Checking for dependency: libusb - USB library...
OK, found.
Checking for dependency: make - GNU make utility to maintain groups of programs...
OK, found.
Checking for dependency: PIL - Python Imaging Library (required for commandline scanning with hp-scan)...
OK, found.
Checking for dependency: PolicyKit - Administrative policy framework...
warning: NOT FOUND! This is an OPTIONAL/RUNTIME ONLY dependency. Some HPLIP functionality may not function properly.
Checking for dependency: PyQt 4 DBus - DBus Support for PyQt4...
OK, found.
Checking for dependency: Python DBus - Python bindings for DBus...
OK, found.
Checking for dependency: Python devel - Python development files...
OK, found.
Checking for dependency: Python libnotify - Python bindings for the libnotify Desktop notifications...
warning: NOT FOUND! This is an OPTIONAL/RUNTIME ONLY dependency. Some HPLIP functionality may not function properly.
Checking for dependency: Python XML libraries...
OK, found.
Checking for dependency: Python 2.3 or greater - Required for fax functionality...
OK, found.
Checking for dependency: Python 2.2 or greater - Python programming language...
OK, found.
Checking for dependency: Reportlab - PDF library for Python...
warning: NOT FOUND! This is an OPTIONAL/RUNTIME ONLY dependency. Some HPLIP functionality may not function properly.
Checking for dependency: SANE - Scanning library...
OK, found.
Checking for dependency: SANE - Scanning library development files...
OK, found.
Checking for dependency: scanimage - Shell scanning program...
OK, found.
Checking for dependency: xsane - Graphical scanner frontend for SANE...
OK, found.
| HPLIP INSTALLATION |
Currently installed HPLIP version...
HPLIP 3.9.10 currently installed in '/usr/share/hplip'.
Current contents of '/etc/hp/hplip.conf' file:
# hplip.conf. Generated from hplip.conf.in by configure.
[hplip]
version=3.9.10
[dirs]
home=/usr/share/hplip
run=/var/run
ppd=/usr/share/ppd/HP
ppdbase=/usr/share/ppd
doc=/usr/share/doc/hplip-3.9.10
icon=/usr/share/applications
cupsbackend=/usr/lib/cups/backend
cupsfilter=/usr/lib/cups/filter
drv=/usr/share/cups/drv/hp
# Following values are determined at configure time and cannot be changed.
[configure]
network-build=yes
pp-build=no
gui-build=yes
scanner-build=yes
fax-build=yes
dbus-build=yes
cups11-build=no
doc-build=yes
shadow-build=no
hpijs-install=yes
foomatic-drv-install=yes
foomatic-ppd-install=yes
foomatic-rip-hplip-install=yes
hpcups-install=yes
cups-drv-install=yes
cups-ppd-install=no
internal-tag=3.9.10.72
restricted-build=no
ui-toolkit=qt4
qt3=no
qt4=yes
policy-kit=no
hpijs-only-build=no
lite-build=no
udev-acl-rules=no
hpcups-only-build=no
hpijs-only-build=no
Current contents of '/var/lib/hp/hplip.state' file:
# hplip.state - HPLIP runtime persistent variables.
[plugin]
installed=0
eula=0
Current contents of '~/.hplip/hplip.conf' file:
[last_used]
printer_name =
printer =
working_dir = .
device_uri = "hp:/net/Officejet_6300_series?zc=HP56B6CF"
[commands]
scan = /usr/bin/xsane -V %SANE_URI%
[installation]
version = 3.9.10.72
date_time = 12/04/09 23:41:37
[settings]
systray_messages = 0
systray_visible = 1
[fax]
email_address =
voice_phone =
[refresh]
rate = 30
enable = false
type = 1
[polling]
enable = false
device_list =
interval = 5
| DISCOVERED USB DEVICES |
No devices found.
| INSTALLED CUPS PRINTER QUEUES |
lpstat
Type: Unknown
Device URI: No se han añadido destinos.
| SANE CONFIGURATION |
'hpaio' in '/etc/sane.d/dll.conf'...
OK, found. SANE backend 'hpaio' is properly set up.
Checking output of 'scanimage -L'...
No scanners were identified. If you were expecting something different,
check that the scanner is plugged in, turned on and detected by the
sane-find-scanner tool (if appropriate). Please read the documentation
which came with this software (README, FAQ, manpages).
| PYTHON EXTENSIONS |
Checking 'cupsext' CUPS extension...
OK, found.
Checking 'pcardext' Photocard extension...
OK, found.
Checking 'hpmudext' I/O extension...
OK, found.
Checking 'scanext' SANE scanning extension...
OK, found.
| USER GROUPS |
dbus hal network video audio optical storage power users policykit vboxusers
| SUMMARY |
error: 4 errors and/or warnings.
Please refer to the installation instructions at:
http://hplip.sourceforge.net/install/index.html
Done.
Albeit it has errors, I can't see how they are releated (cups does have a conf file, but it seems that *my* user can't access it, expected 'couse it's owned by root). Any ideas?

Hi
I had the same problem. The solution is to change the network discovery mode to SLP or add manually the IP address of your printer at the first step of the hp setup wizard. After you install the printer successfully, check the maximum resolution of the driver. Mysteriously, for me the maximum resolution was restricted to 600 dpi so I downgraded to the previous version of HPLIP and got back the 1200 dpi option. Please let me know if you have this issue too. I have posted this question in the hplip forums, but I haven't received any replies yet.

Report for counting the number of interfaces in each device

Hi, we have LMS 4.0.1 and we would like to know how many gigabitEthernet interfaces and how many fastEthernet interfaces does each device have. If we create a custom report template with the conditions "Interface:Type:Contains:Gi" OR "Interface:Type:Contains:Fa" we get the interfaces that match the criteria but we also need the count, and this is what we don't know how to do it.
Does anyone know how can we do it?

Hi
Suppress results rows for number of items..that is 10,20...
Calculate result rows only for sales order ...1000000...
You should get intended result with this settings
Regards
N Ganesh

TrueTime Card and how to interface with dll file!?

I am trying to interface with a PCI-SG 2U (IRIG) timing card (Used to made by TrueTime, now Symmetricom). Does anyone have a solution for this card in LV 2009?
If not, can anyone give advice on writing code to interface with .dll file? I am not sure how to pass through the "GENERIC_READ | GENERIC_WRITE" into the function to open the device. The function says to open it is:
TT_OpenDevice(boardID, GENERIC_READ | GENERIC_WRITE, &hDevice)
No clue on how to pass this in. Can anyone help?
Thanks -
Tom

Thanks Mike. I do have the .h file and the sdk information. I went through and used the Import>Shared Library Tool and was able to find all the header information that way. I guess that my problem/question is, the documentation says that it is a DWORD to pass as an input, but LabVIEW says it is a uint32. I guess the real question is, what the heck do I pass in to the dll function? Should it be the string "GENERIC_READ | GENERIC_WRITE" or something else?
Thanks -
Tom

Scanning interface with epaon printer

I have a WF-7520 & WF-4530 & WF-3640 All-in-One Printers. I had been using the WF-4530 for scanning using Adobe Acrobat X, version 10.1.12. The combination of Adobe and WF-4530 worked perfectly for several years. Then the WF-4530 started profusely leaking yellow ink (a product defect) and I replaced it with the WF-3640. The WF-3640 and the WF-4530 does not interface with adobe like the WF-4530 did. A lot of the interface is greyed out and I get the message "WIA Scanner Driver might face problems using 'Hide Scanner's Native Interface' mode. Switching to 'Show Scanner's Native Interface' mode.
I have searched through the manual, when on line and to youtube and can't find information on how to fix the interface problem. Can you help me?

How could anyone "Be Well" with your response/solution? Acrobat does not scan? Well that's obvious. But something is really screwed up here and I also have this same stupid problem. And for well over a decade I've used various versions of Acrobat on numerous scanners and printers, and there are basic requirements set for communicating scanning and printing for both Acrobat and scanners and printers. Are you telling this person that Adobe software has no responsibility to recognize scanner or printer interfaces either with a USB or wireless? This whole interface issue should be a no-brainer and apparently Adobe is the problem!
Ed Horgan (see my problem)

Eth0: unknown interface: No such device

Hi all
I know that this problem was being solved here, but I am still stuck.
During boot process I receive the message:
eth0: unknown interface: No such device
I have already configured /etc/rc.conf and module for Realtek Ethernet si also loaded.. I can see it in lsmod, so it's ok.
Configuration:
HP Compaq nc6120, 2.6.13-ARCH (default distriobution kernel)
Thanks a lot for help.

Hi
When I write lsmode I can see there module for ethernet realtek...something like eth1234 (i don't know name of module exactly because I am out of my linux box).So I think that there is no error.
I am still stuck with this problem ...:|

Audio to midi error - check conflict with external device - apogee rosetta

hey there
i have a problem and any help is much appreciated..
basically i am running a quad xeon dual 2.66 machine under 10.4.10 and using logic 7.2. 1 gig ram.
i am using a apogee rosetta 800 with the option x firewire card for my audio interface.
whenever i set a track up to record and 'play' logic i get a message saying,
'unable to sync audio to midi check conflict with external device' and then it says something like sample rate 43021 recognised.. something close to 44100 but not quite..
so i think my problem is a clocking/sync one maybe? i have tried everything i could think of, including fixes suggested on the forums here, but nothing so far seems to help e.g making sure autosync in on the transport is unchecked, checking audio MIDI setup.
worryingly with the few problems similar to this on the forums there doesn't seem to be a way to fix it!!
anybody who could help would be a lifesaver.. this is destroying my workflow!! emailed apogee and im waiting for a reply.
thank you very much
richie

Hi,
Ok, then there can be a few more possibilities,
Try this: unplug your Rosetta, and any other FireWire devices you might have. Basicallly you want to start Logic with the internal audio.
If this works ok, then it is not an issue with the Mac's hardware, and is an issue with a FW device.
Then, quit Logic, and plug in the Rosetta by itself. Boot Logic, and select it as the audio interface. Try playing stuff back. does it work? If yes, then the issue is with another FW device. If there is a issue, then there might be a corrupt driver, a bad FW cable, etc. Keep trying one by one to go through re-installing the drivers, and also try changing the FW cable. If this still does not solve it, there might be an issue with the Mac OS 10.4.10. You might need to install Pro App support 4.0. Also, there was a fix available from Apple not so long ago specifically for FW audio devices. Please do a search in Apple's suport site for "FireWire audio device" and see if you find the patch.
If the Rosetta works when it is the only FW device hooked up to the Mac, then you have a conflict with another device, like a FW hard drive, etc... check each one until you find the culprit.
Cheers

"error occurred while communicating with scanner" mac os x 10.8.2 with new hp 6700.

device will not scan to computer. returns "error occurred while communicating with scanner". this error returns from the print/scan settings, from image capture and from the HP scan utility. the printer will copy so the scanner will function to some extent. it is brand new. on a wireless network. prints fine
OS is fully up-to-date, drivers are current, downloaded from HP and installed rather than using CD. device has been unplugged from wall, computer restarted, printers cleared and reinstalled.
any other ideas?
some more info...
if a sheet is placed in the scan feeder, the scanner illuminates and makes a ping sound.
firewalls are off
router has UPnP on
old printer, an hp6500, worked fine with identical setup
and a further note as I try to solve this...
the webscan function works from the printer web server
HP Utility does not have a Scan section. HP Utility Applications has Scan 3. this does not work

Hi BetterL8,
I understand your frustration. The software you are using was designed for the older operating system not for Mavericks. There has not been software released for the c310 that is compatible with Mavericks therefore, you will be using the Apples Print and Scan not the HP Scan. Because you have this old software still on the computer, I recommend you uninstall it and download the Apple Software Update. Follow the instructions below:
Scrub
Open the Applications folder > HP or Hewlett Packard folder > HP Uninstaller
Click continue, click on one of the printers in the list.
Hold down Control, Option and Command
While holding the three buttons down, Click uninstall.
Reset Printing System
Click the Apple icon ( ), and then click System Preferences.
In the Hardware section, click Print & Fax/Scan. The Print & Fax/Scan dialog box opens.
Right-click (or Ctrl +click) in the left panel, and then click Reset printing system…
Click OK to confirm the reset.
Type the correct Name and Password.
Click OK to reset the printing system. The Print & Fax dialog box shows no printer selected
Note: This will remove all printers in the print and Fax/Scan, any printer removed can be re-added later by clicking the plus (+) symbol
Repair Disk Permissions (this is good measure to ensure non of your permissions differ)
On the Dock, click Applications, and then click Utilities.
Double-click Disk Utility.
Highlight your hard drive/partition on the left (by default this is "Macintosh HD").
Click the Repair Disk Permissions button at the bottom of the window.
Once the repair is complete, restart the computer.
Restart the computer.
Check for apple updates
Connect the USB cable if it is not already connected
Click on the Apple icon
Select Software Updates.
Restart the computer.
Leave the printer on and unplug the power cable, reconnect after 1 minute.
See next post for further instructions....
Please click the Thumbs up icon below to thank me for responding.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.
Sunshyn2005 - I work on behalf of HP

Interface with scanner device

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