Survey Mode not working correctly

When I select a number of images to survey and flag one of those images, all images in survey mode are flagged making the culling process extremely difficult. This only started happening since upgrading to LR 4.2 Any solutions? Is it a bug? May have to resort to LR 4.1 until fixed

Thank you, thank you, thank you. That was driving me nuts.
Just for the record - auto-sync was on, so I switched it off which did the trick, either way, you solved my problem

Similar Messages

Internet Explorer 11 "Enterprise Mode" do not work or do not work correctly!

Dear community,
Since yesterday we test the Feature "Enterprise Mode" for "Internet Explorer 11". However, we have many problems
with this Feature. We have configured it as described by officially instruction by MS, but it does not work
properly. Here is what we have done exactly to test this Feature:
In Registry Key " HKEY_LOCAL_MACHINE \ Software \ Policies \ Microsoft \ Internet Explorer \ Main \ Enterprise Mode " we have created the Entry " Site List " and create the string " Enable" . In the
String "Enable" we have added no value .
In Case of String "Site List" , we have specified the path to the XML file , as value of this String.
The XML file was created with the Site List Manager from Microsoft
And now, we regocnized following Problems:
The "Enterprise Mode" ist only "active", if the User(!) check "Enterprise Mode" under "Tools"...!
The site list is seemingly ignored, although in the Registry "currentversion" is pulled correctly, everytime we change
the XML File. So we think "SiteList" is configured well.
On one of our test computer freezes Internet Explorer 11 , if you try to hook the corporate mode
In Summary, it seems to be configured properly but it even do not work or not work correctly.
Our goal would be:
Enterprise Mode + access to the Site List by IE11 should be "on" by Default!
Entrys of sitelist.XML should be filtered and shown in "Enterprise Mode" or/and the right "DocMode", as configured.
The user should have no chance to check on or off the"enterprise mode"
We use "Windows 7" on all our Clients, as test Clients are also running the same operating System...
Please reply
Thank you very much
Greetings!
Ps: Please do not be angry if pronunciation or grammar do not fit well. English is not my nature language (my nature language is german)

Hi，
According to your description, seems the end-users can manually turn on\off the enterprise mode, If you don''t want this, you can disable the option.
Computer(User) Configuration > Administrative Templates > Windows Components > Internet Explorer\Let users turn on and use Enterprise Mode from the Tools menu option
Disable this option, user will not have "Enterprise Mode" under "Tools", after that, please run gpupdate /force to update the policy, and get "Use the Enterprise Mode IE website list" applied again in the target system.
After that, the enterprise mode website list get applied again, and user don't have an option to disable it.
Yolanda Zhu
TechNet Community Support

Dual 30" ACDs not working correctly in mirror mode

My Apple Care guy is telling me that the problem I have is known and there is nothing they can do for me. I find this hard to believe, especially since it seems like I'm the only one complaining about this, so, before throwing in the towel and accepting defeat I ask, "Does anyone else have two 30 inch ACDs that do not work correctly while in mirror mode?". I have a Mac Pro4,1 eight core Intel Xeon with the ATI HD 4870. The details of my problem are in another post here (http://discussions.apple.com/thread.jspa?threadID=2659330&tstart=0).

Charlie Parker-
I do not represent the position of Apple, Inc. I am another User, like you.
After reviewing your Videos, I suggest that you may never be satisfied with the performance of two displays on one display card.
You are a very exacting and demanding user. You may want to consider having each display on its own card to maintain crispness and lack of transient artifacts.

1st Gen iPod touch not working correctly?

I have a 1st generation 8GB iPod Touch. It's not working correctly.
My biggest problem is that, unexplaiably, certain areas of the screen don't seem to register touch anymore. There is a sort of "L" shape on the left and bottom edges of the screen that won't register touch, making it impossible to move applications to the previous page on the home screen and making it hard to use the keyboard/buttons while in portrait mode. It's extremely frustrating to try to change the volume while playing a song, as I now have to either put the iPod in sleep mode then double tap the home button or flip it to cover flow and double tap the home button to do it.
http://i38.photobucket.com/albums/e140/Vipershark/IMG_0001.png
(Highlight the image to see it better.)
This is a screenshot of the working/non-working areas that I made using the Whiteboard application. The white area that you see (excluding the little half circles of black which are extended brush strokes and not actually working areas) is the area that doesn't work. I can't seem to figure out why it happened, as I've never dropped or otherwise damaged it. It just happened one day, and I don't know why.
But I can't fix it. I've tried everything. Upgrading (I'm now running iPhone OS 3.0 which still didn't fix the problem.) didn't work, restoring didn't work, deleting everything and restoring from factory settings didn't work.
I'm also having a few other problems as well, though they're not as bad. My home button seems to stop working sometimes and sometimes the entire screen witll stop registering touch until I put the iPod to sleep and turn it back on. It also seems to go a lot slower than usual.
My iPod is less than a year old. Can you help?

Vipershark,
I had a very similar problem this past weekend with my 1G 8GB iPod touch. But with me, just the left side of the screen wasn't registering my touch. I could still access the bottom section, which you cannot.
The good news for me is that I fixed it and I hope it works for you as well. What fixed it for me was resetting all my settings. To do this, go to the settings icon, then click on general, and then on the very bottom is reset. Choose "reset all settings."
Apparently this is different than a restore through iTunes, which you tried. I also tried that earlier and it did not help.
Of course, the reset solution I used relies on you being able to access all of the correct buttons, so I hope you can!
Please let us know if this works for you. If not, since it is less than a year old, it is still under warranty. Contact Apple and see what they can do.

Sound blaster not working correctly?

Sound blaster not working correctly #I have a 64 bit, windows vista system.
A Logitech Z-5500 Digital speaker system (one woofer, center speaker, left, right, rear right, left rear speakers, and a seperate control head).
I have an X-fi gamer sound card.
I recently formatted my hard dri've and reinstalled everything. Trying to make everything happy again. Here is my problem:
When I use the Creative Console Launcher (CCL), my front right speaker tests fine. My front left speaker comes out of the woofer. And no other speakers will test at all. It does this in all modes (2., 4., 5. and 7.).
When I play some music, it is coming out of all of the speakers. But it won't test properly in the CCL. So, do I have an issue, does what the CCL is doing not matter, or something else In some games, hearing what direction stuff is coming from matters, so if it is sending sounds to the wrong speakers, then I need to figure out a fix.....hence my post.
Thanks for any help you can give, Robert

Well, as the official documatation states, the Archlinux is for more or less advanced users, and if you're not one, we will make you one
First of all, if you compiled your sound as modules, try putting this in your rc.local:
stat_busy "Activating Sound"
/sbin/modprobe your_sound_module
/sbin/modprobe other_sound_module
/sbin/modprobe yet_other_sound_module
stat_done
Change your_sound_module stuff to your module names as you configured in the kernel, of course.
Second: in order to have two or more sound apps working at the same time, you need some kind of sound server. For default one (esd), uncomment esd in /etc/rc.local (remove ! before it) . After that, you'll have to configure your sound apps to use esd. I know that this is extremely easy with xmms and xine, dunno about others. I do not use esd, because my favorite games (quake3 and half-life) require direct access to /dev/dsp.
And remember: nobody blames for asking 8)

Stand-by / sleep mode not working when USB is connected

Hello!
When the USB cable from my 24" LED Cinema Display is connected to my new Mac Pro 2,66 GHz Quad-Core, the stand-by / sleep mode does not work correctly: the Mac Pro goes to sleep normally, then the LED behind the on-/off-button flashes one time and then the Mac Pro awakes from sleep mode without any user interaction.
I already tried to reset PRAM, I tested all three rear-side USB connectors (I did not test the front-side USB connectors because the display's cable is way too short), I unplugged all other USB and Firewire devices and also tried sleep mode from a freshly created account. Alas, nothing helps.
As soon as the display's USB connector is plugged in, sleep mode does not work any more. It even doesn't matter if there are USB devices plugged into the display. Without connecting the display's USB plug, sleep mode works fine.
So, any ideas out there?
Thanks in advance & best regards!
Mario.

I fixed the problem, so I just post this to help others that might run into the same trouble.
The Mac Pro and the display were connected to a master/slave power socket. The problem is: when the Mac Pro goes to sleep, there still seems to be some power left in the display (which socket is switched off by the master/slave power socket). Therefore, the display goes off slightly after the Mac Pro. This powering off seems to release a signal on the display's USB wire that is connected to the Mac Pro and therefore switches the Mac Pro on again.
So, this is the same effect as removing a USB device from the Mac during sleep mode, what (at least in most cases) also starts up the Mac again.
As a result, there seems to be no other solution to this problem than removing the display from the master/slave power socket. Sadly enough, the LED Cinema Display consumes other 2 watts in stand-by mode...
Cheers!
Mario.

Why can I not import pictures any more? Lightroom says "Your Lightroom 5 64-bit does not work correctly"

Why can I not import pictures any more?
Lightroom says "Your Lightroom 5 64-bit does not work correctly"
Technical informations:
PC with Windows 7 64-bit, Lightroom 5.7.1 64-bit installed.
What I have done:
I downloaded the newest LR 5.71 and installed it again - mode repair; without success
I checked my PC with Norton 360: full scanning and optimizing registry
I restarted the PC and than I installed the LR 5.7 again - repair
Trouble 1:
Two days ago I could work with my LR 5 and to import pictures from a SD was no problem. Now I can start LR 5 and I can watch/modify pictures, but as soon as I try to import new pictures LR 5 stops and gives the message "your LR 5 64-bit does not work correctly - searching for solution". I have not changed anything in my computer since lasttime LR 5 worked properly, only the registry was optimized by Norton 360.
Trouble 2:
I live in Switzerland and my language ist German. I dit not find a place where I can present my problem in German, e.g. a phone number oder email-address oder german-chat. My English is to week for a discussion for computer problems and do understand it.
Help:
I would very appreciate if anybody can help me, either to trouble 1 or to trouble 2. Thanks.

Sehen Sie diesen Beitrag:
Photoshop CS4 & Lightroom 2.6 X64 funktionieren nicht mehr
Wacom Tablet-Treiber-Problem?

Sleep not working correctly

Since updating my Late 2010 iMac to Moutain Lion the sleep function does not work correctly. They system keep waking up for no reason. The monitor comes comes day or night. I cannot figure out a fix or work around. Any ideas?

Please read this whole message before doing anything. This procedure is a test, not a solution. Don’t be disappointed when you find that nothing has changed after you complete it. Step 1 The purpose of this step is to determine whether the problem is localized to your user account. Enable guest logins* and log in as Guest. For instructions, launch the System Preferences application, select Help from the menu bar, and enter “Set up guest users” (without the quotes) in the search box. Don't use the Safari-only “Guest User” login created by “Find My Mac.” While logged in as Guest, you won’t have access to any of your personal files or settings. Applications will behave as if you were running them for the first time. Don’t be alarmed by this; it’s normal. If you need any passwords or other personal data in order to complete the test, memorize, print, or write them down before you begin. Test while logged in as Guest. Same problem(s)? After testing, log out of the guest account and, in your own account, disable it if you wish. Any files you created in the guest account will be deleted automatically when you log out of it. *Note: If you’ve activated “Find My Mac” or FileVault, then you can’t enable the Guest account. The “Guest User” login created by “Find My Mac” is not the same. Create a new account in which to test, and delete it, including its home folder, after testing. Step 2 The purpose of this step is to determine whether the problem is caused by third-party system modifications that load automatically at startup or login. Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards. Boot in safe mode* and log in to the account with the problem. The instructions provided by Apple are as follows:
Shut down your computer, wait 30 seconds, and then hold down the shift key while pressing the power button.
When you see the gray Apple logo, release the shift key.
If you are prompted to log in, type your password, and then hold down the shift key again as you click Log in.
Safe mode is much slower to boot and run than normal, and some things won’t work at all, including wireless networking on certain Macs. The login screen appears even if you usually log in automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin. *Note: If FileVault is enabled, or if a firmware password is set, or if the boot volume is a software RAID, you can’t boot in safe mode. Test while in safe mode. Same problem(s)? After testing, reboot as usual (i.e., not in safe mode) and verify that you still have the problem. Post the results of steps 1 and 2.

Mass storage not working correctly

So I've checked and all the setting are correct (or at least the ones I can get to), and I even ran the DOS program to fix it everything happens as described (program runs and resets phone...). I've always been able to see the phone in 'my computer' when it's connected and clicking on it I can see the 'memory card' and open it up too - it just is empty on the computer when it's really not. If I click the properties of the memory card it shows the real amount of free space and 0 used space, even though it's got about 500MB of stuff on it.
I can add files from the computer and they are copied and I can see them when using the phone, but if I delete them using the phone the computer still shows them as being there. If I try to open a deleted file it searches for a few minutes and then tells me the file cannot be found but it's still displayed as if it were there.
It's like the phone is hiding everything it does on the card. If I take the card out of the phone and plug it into the computer directly everything is there as it should be. This is really beginning to be a PITA and when I try to search for information all I find is stuff related to the mass storage mode not working at all, not malfunctioning as it is in this case. Any ideas?

I would recommend copying all the files from the Media Card to your PC, basically a backup of the card files.
Then reinsert the card in your BlackBerry, and format the card using the format command in Options > Memory or Options > Media Card, whichever is present for you.
Then on the PC, search ALL folders on the card folders and remove ALL "bbthumbs.dat' files, delete them. Get them all.
Now, connect and see if you can copy back your files to the card.
1. If any post helps you please click the below the post(s) that helped you.
2. Please resolve your thread by marking the post "Solution?" which solved it for you!
3. Install free BlackBerry Protect today for backups of contacts and data.
4. Guide to Unlocking your BlackBerry & Unlock Codes
Join our BBM Channels (Beta)
BlackBerry Support Forums Channel
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Safari hierarchical menus not working correctly

Hello all,
I'm having a problem with Safari's hierarchical menus not working correctly. They pop out in odd positions, and--worst of all--the big ones (for folders that contain lots of bookmarks) pop out right on top of the main bookmarks menu, making it all but impossible to navigate that main menu. I've tried all the usual tricks: log out/restart the system, restart Safari, reset Safari, boot in safe boot mode, repair permissions, yank Safari's bookmarks prefs file, even reinstall Safari, and nothing worked. I've also noticed the same behavior in Camino. My system hierarchical menus work fine, though, so I'm thinking I have a corrupt prefs file somewhere. I'm using Safari 4.04 with no extra plugins beyond what come with it on 10.5.8. Does anyone know what's going on and how to fix this?

AFAIK, the submenu will pop on either side, depending on available space and if there are further subfolders, allowing them to continue in the same direction.
Since the new account doesn't exhibit the issue, there are two ways to attack the problem. One is to log into your new account, make a list of the preference files (plists) located in /username/Library/Preferences/, including any in the ByHost subfolder, log back into the original account, move everything not on that list into a newly created folder on the Desktop, log out and back in, and see if the problem goes away. If so, you can copy the ones in the Desktop folder (one at time) back into /Preferences/, restart, and see if the problem returns. If so, you've identified the corrupt/conflicting one. Continue with all of them until isolating the bad ones. That'll save you the trouble of resetting preferences.
The second way is much more detailed and I'll not burden you with the steps unless the above doesn't fix the issue.

Auto Rotation not working correctly Radius p55w B5112

It has not worked correctly since I bought it. I have recovered from image fresh again, and then went through and hit windows update and updated 134 updates. Auto rotate does not work in tablet or in presentation mode. The keyboard never shuts off and I can type in tablet mode. If I have this on my lap, the buttons are pressed. I have a lock on my screen rotation, it is greyed out and I cannot access it. Any other suggestions to fix this?? Everthing else works great!

Model Name: P55W-B5112
Part Number: PSVP3U-003003 Support site here If it is brand new and not working correctly then I suggest bringing it back and requesting a replacement or refund. It should work perfectly brand new without having to fuss around.

Remote does not work correctly after update

Hello,
the subject explain it already:
After upgrading to 2.3 the apple remote does not work correctly anymore:
I need to push the buttons twice, and than atv is only reacting sometimes.
Any ideas?
BR
Frank

Same problem here. First, I thought it was the Apple remote's battery. I replaced that and the problem persisted. I then used my digital video camera to verify that the remote was actually transmitting infrared, it was. In frustration, I tapped the buttons rapidly while pointing at the Apple TV. The Apple TV responded. The next button press it failed to respond. I tapped rapidly again and it finally responded. After many many rapid presses, while pointing directly at the Apple TV, it finally began responding to all presses. Once I'd regained control (I thought) I unpaired and re-paired the remote. Everything continued to work. At that time I also saw that I could "learn" another remote. So, I set up my Samsung TV remote. Sweet. Until the Apple TV went into screensaver mode again and I had to go through the same rapid button press sequence... with either the Apple remote or my learned Samsung remote. Conclusion, since the Apple TV will become fully responsive after the rapid button press sequence, it is certainly a software related problem.

My mouse is not working correctly after upgrade to ITunes 11

I upgraded to iTunes 11 for WinXP and now my mouse is not working correctly. No double clicks, no right button function and sometimes refuses to do simple left click options. What can I do?
I've tried new mouse drivers and checking the settings in Control Panel but no joy so far.
Driving me mad and taking me three times longer to do anything as I look for keyboard solutions.

I'm facing the same problem too on Windows 8. No mouse clicks (just 'ding' sound whenever trying to click anything).
I could work around it on Windows 8, but ultimately have to restart my PC to get back mouse functionality.
I wasn't quite sure which app is to blame, but ultimately concluded it's iTunes 11. As this behaviour always concided with having iTunes running in the background for 15-20 minutes (usually listening to podcasts) and never seems to happen when iTunes 11 isn't running.
Don't know what to make of this, I'm currently playing my podcasts through Windows Media Player instead. I'll hopefully try running iTunes 11 in Windows 7 Compatibiliy mode to see if that helps.

Focus under Win2k does not work correctly

Hi,
we've found out that the focus does not work correctly under Windows 2000 in
Seamless Mode (App is a Windows Application running on Windows Terminal Server
2003), the same application has no problems under Windows XP, Apple Macintosh
and Linux.
Example: The application has a button which pop's up a small calendar window
giving that window focus. In Tarantella under Win2k however you just see the
window popping up shortly and then going in the background. As the window is in
the background and you can't get the window back and you also cannot work
further in that application as the rest is inactive.
Only way is to do a right-click on the application in the taskbar, which brings
the window in the foreground again. What makes this problem even harder to
analyze is, that it sometimes even works correctly (around 3 of 10 times).
We've mostly recognized this with modal windows. The native client does not have
this problem, however as far as I know it does not support seamless mode.
2. The second problem we got is, that if you click with the mouse into the
initializing Window while the application starts up after you have clicked on an
application Link in SGD (I mean the Pre-Login window of Windows which shortly
shows up just before the Login Process begins),
the application is not started seamlessly but is started within that window and
you have no chance but closing an restarting the application to get it in
seamless mode. This is seen on all Client Operating Systems by us and not only
Windows 2000.
The Client runs:
Windows 2000 SP4 all updates installed
Java: 1.5.0-5
Browser: IE6.0 and Firefox 1.0.7
Server: Windows 2003 Terminal Server (all updates installed)
Tarantella: 4.20.909
I hope that someone has at least a workaround.
Regards
Carsten

I have organized some testcases attached are 3 Test Programs which work
nice natively but got these problems under Tarantella under every Windows
Operating System (the error is not Windows 2000 as I previously mentioned but
also occurs on Windows XP).
The interesting thing is that the Test Program made with .NET does not show this
problem.
Could someone please test these and tell if this error is reproducible on your
systems as well ?
Run these Testprograms natively, they show no misbehavior.
Execute this from a SGD Webtop Session in Seamless Mode, see that
the Modal window is not modal but shifts into the background on every 2 -3 click.
Regards
Carsten
[ModalTestPrgs.zip]

MicroC-OS-II running on Microblaze with UARTLITE in interrupt mode not working

Hello,
I am trying to write and application that uses the MicroBlaze which runs the MicroC-OS-II. I am also trying to use the UARTLITE in interrupt mode.
Currently I can use the UARTLITE in interrrupt mode if I run a standalone package that is without MicroC-OS-II.m
I read the documentation attached see page 22 (Handling Interrupts). On how the OS handles interrupts but I am little confused on how to setup the UARTLITE in interrrupt mode to work with the OS.
I know that OS_CPU_ISR() handles the interrupt but how do I make it so that it handles the uartlite interrupt.
I am really confused how I should modify the UARTLITE interrupt code below to work with MICROC/OS. As really confused I MEAN I JUST DON"T understand.
* (c) Copyright 2002-2013 Xilinx, Inc. All rights reserved.
* This file contains confidential and proprietary information of Xilinx, Inc.
* and is protected under U.S. and international copyright and other
* intellectual property laws.
* DISCLAIMER
* This disclaimer is not a license and does not grant any rights to the
* materials distributed herewith. Except as otherwise provided in a valid
* license issued to you by Xilinx, and to the maximum extent permitted by
* applicable law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND WITH ALL
* FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS, EXPRESS,
* IMPLIED, OR STATUTORY, INCLUDING BUT NOT LIMITED TO WARRANTIES OF
* MERCHANTABILITY, NON-INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE;
* and (2) Xilinx shall not be liable (whether in contract or tort, including
* negligence, or under any other theory of liability) for any loss or damage
* of any kind or nature related to, arising under or in connection with these
* materials, including for any direct, or any indirect, special, incidental,
* or consequential loss or damage (including loss of data, profits, goodwill,
* or any type of loss or damage suffered as a result of any action brought by
* a third party) even if such damage or loss was reasonably foreseeable or
* Xilinx had been advised of the possibility of the same.
* CRITICAL APPLICATIONS
* Xilinx products are not designed or intended to be fail-safe, or for use in
* any application requiring fail-safe performance, such as life-support or
* safety devices or systems, Class III medical devices, nuclear facilities,
* applications related to the deployment of airbags, or any other applications
* that could lead to death, personal injury, or severe property or
* environmental damage (individually and collectively, "Critical
* Applications"). Customer assumes the sole risk and liability of any use of
* Xilinx products in Critical Applications, subject only to applicable laws
* and regulations governing limitations on product liability.
* THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS PART OF THIS FILE
* AT ALL TIMES.
* @file xuartlite_intr_example.c
* This file contains a design example using the UartLite driver (XUartLite) and
* hardware device using the interrupt mode.
* @note
* The user must provide a physical loopback such that data which is
* transmitted will be received.
* MODIFICATION HISTORY:
* <pre>
* Ver Who Date Changes
* 1.00a jhl 02/13/02 First release
* 1.00b rpm 10/01/03 Made XIntc declaration global
* 1.00b sv 06/09/05 Minor changes to comply to Doxygen and coding guidelines
* 2.00a ktn 10/20/09 Updated to use HAL Processor APIs and minor changes
* for coding guidelnes.
* </pre>
/***************************** Include Files *********************************/
#include "xparameters.h"
#include "xuartlite.h"
#include "xintc.h"
#include "xil_exception.h"
/************************** Constant Definitions *****************************/
* The following constants map to the XPAR parameters created in the
* xparameters.h file. They are defined here such that a user can easily
* change all the needed parameters in one place.
#define UARTLITE_DEVICE_ID XPAR_UARTLITE_2_DEVICE_ID
#define INTC_DEVICE_ID XPAR_INTC_0_DEVICE_ID
#define UARTLITE_INT_IRQ_ID XPAR_INTC_0_UARTLITE_2_VEC_ID
* The following constant controls the length of the buffers to be sent
* and received with the UartLite device.
#define TEST_BUFFER_SIZE 100
/**************************** Type Definitions *******************************/
/***************** Macros (Inline Functions) Definitions *********************/
/************************** Function Prototypes ******************************/
int UartLiteIntrExample(u16 DeviceId);
int SetupInterruptSystem(XUartLite *UartLitePtr);
void SendHandler(void *CallBackRef, unsigned int EventData);
void RecvHandler(void *CallBackRef, unsigned int EventData);
/************************** Variable Definitions *****************************/
XUartLite UartLite; /* The instance of the UartLite Device */
XIntc InterruptController; /* The instance of the Interrupt Controller */
* The following variables are shared between non-interrupt processing and
* interrupt processing such that they must be global.
* The following buffers are used in this example to send and receive data
* with the UartLite.
u8 SendBuffer[TEST_BUFFER_SIZE];
u8 ReceiveBuffer[TEST_BUFFER_SIZE];
* The following counters are used to determine when the entire buffer has
* been sent and received.
static volatile int TotalReceivedCount;
static volatile int TotalSentCount;
* Main function to call the UartLite interrupt example.
* @param None
* @return XST_SUCCESS if successful, XST_FAILURE if unsuccessful
* @note None
int main(void)
int Status;
xil_printf("Started\n");
* Run the UartLite Interrupt example, specify the Device ID that is
* generated in xparameters.h.
Status = UartLiteIntrExample(UARTLITE_DEVICE_ID);
if (Status != XST_SUCCESS) {
return XST_FAILURE;
return XST_SUCCESS;
* This function does a minimal test on the UartLite device and driver as a
* design example. The purpose of this function is to illustrate
* how to use the XUartLite component.
* This function sends data and expects to receive the same data through the
* UartLite. The user must provide a physical loopback such that data which is
* transmitted will be received.
* This function uses interrupt driver mode of the UartLite device. The calls
* to the UartLite driver in the handlers should only use the non-blocking
* calls.
* @param DeviceId is the Device ID of the UartLite Device and is the
* XPAR_<uartlite_instance>_DEVICE_ID value from xparameters.h.
* @return XST_SUCCESS if successful, otherwise XST_FAILURE.
* @note
* This function contains an infinite loop such that if interrupts are not
* working it may never return.
int UartLiteIntrExample(u16 DeviceId)
int Status;
int Index;
* Initialize the UartLite driver so that it's ready to use.
Status = XUartLite_Initialize(&UartLite, DeviceId);
if (Status != XST_SUCCESS) {
return XST_FAILURE;
* Perform a self-test to ensure that the hardware was built correctly.
Status = XUartLite_SelfTest(&UartLite);
if (Status != XST_SUCCESS) {
return XST_FAILURE;
* Connect the UartLite to the interrupt subsystem such that interrupts can
* occur. This function is application specific.
Status = SetupInterruptSystem(&UartLite);
if (Status != XST_SUCCESS) {
return XST_FAILURE;
* Setup the handlers for the UartLite that will be called from the
* interrupt context when data has been sent and received, specify a
* pointer to the UartLite driver instance as the callback reference so
* that the handlers are able to access the instance data.
XUartLite_SetSendHandler(&UartLite, SendHandler, &UartLite);
XUartLite_SetRecvHandler(&UartLite, RecvHandler, &UartLite);
* Enable the interrupt of the UartLite so that interrupts will occur.
XUartLite_EnableInterrupt(&UartLite);
* Initialize the send buffer bytes with a pattern to send and the
* the receive buffer bytes to zero to allow the receive data to be
* verified.
for (Index = 0; Index < TEST_BUFFER_SIZE; Index++) {
SendBuffer[Index] = Index;
ReceiveBuffer[Index] = 0;
* Start receiving data before sending it since there is a loopback.
XUartLite_Recv(&UartLite, ReceiveBuffer, TEST_BUFFER_SIZE);
* Send the buffer using the UartLite.
XUartLite_Send(&UartLite, SendBuffer, TEST_BUFFER_SIZE);
* Wait for the entire buffer to be received, letting the interrupt
* processing work in the background, this function may get locked
* up in this loop if the interrupts are not working correctly.
while ((TotalReceivedCount != TEST_BUFFER_SIZE) ||
(TotalSentCount != TEST_BUFFER_SIZE)) {
for (Index = 0; Index < TEST_BUFFER_SIZE; Index++)
xil_printf("%d",ReceiveBuffer[Index]);
* Verify the entire receive buffer was successfully received.
for (Index = 0; Index < TEST_BUFFER_SIZE; Index++) {
if (ReceiveBuffer[Index] != SendBuffer[Index]) {
return XST_FAILURE;
return XST_SUCCESS;
* This function is the handler which performs processing to send data to the
* UartLite. It is called from an interrupt context such that the amount of
* processing performed should be minimized. It is called when the transmit
* FIFO of the UartLite is empty and more data can be sent through the UartLite.
* This handler provides an example of how to handle data for the UartLite,
* but is application specific.
* @param CallBackRef contains a callback reference from the driver.
* In this case it is the instance pointer for the UartLite driver.
* @param EventData contains the number of bytes sent or received for sent
* and receive events.
* @return None.
* @note None.
void SendHandler(void *CallBackRef, unsigned int EventData)
TotalSentCount = EventData;
* This function is the handler which performs processing to receive data from
* the UartLite. It is called from an interrupt context such that the amount of
* processing performed should be minimized. It is called data is present in
* the receive FIFO of the UartLite such that the data can be retrieved from
* the UartLite. The size of the data present in the FIFO is not known when
* this function is called.
* This handler provides an example of how to handle data for the UartLite,
* but is application specific.
* @param CallBackRef contains a callback reference from the driver, in
* this case it is the instance pointer for the UartLite driver.
* @param EventData contains the number of bytes sent or received for sent
* and receive events.
* @return None.
* @note None.
void RecvHandler(void *CallBackRef, unsigned int EventData)
TotalReceivedCount = EventData;
* This function setups the interrupt system such that interrupts can occur
* for the UartLite device. This function is application specific since the
* actual system may or may not have an interrupt controller. The UartLite
* could be directly connected to a processor without an interrupt controller.
* The user should modify this function to fit the application.
* @param UartLitePtr contains a pointer to the instance of the UartLite
* component which is going to be connected to the interrupt
* controller.
* @return XST_SUCCESS if successful, otherwise XST_FAILURE.
* @note None.
int SetupInterruptSystem(XUartLite *UartLitePtr)
int Status;
* Initialize the interrupt controller driver so that it is ready to
* use.
Status = XIntc_Initialize(&InterruptController, INTC_DEVICE_ID);
if (Status != XST_SUCCESS) {
return XST_FAILURE;
* Connect a device driver handler that will be called when an interrupt
* for the device occurs, the device driver handler performs the
* specific interrupt processing for the device.
Status = XIntc_Connect(&InterruptController, UARTLITE_INT_IRQ_ID,
(XInterruptHandler)XUartLite_InterruptHandler,
(void *)UartLitePtr);
if (Status != XST_SUCCESS) {
return XST_FAILURE;
* Start the interrupt controller such that interrupts are enabled for
* all devices that cause interrupts, specific real mode so that
* the UartLite can cause interrupts through the interrupt controller.
Status = XIntc_Start(&InterruptController, XIN_REAL_MODE);
if (Status != XST_SUCCESS) {
return XST_FAILURE;
* Enable the interrupt for the UartLite device.
XIntc_Enable(&InterruptController, UARTLITE_INT_IRQ_ID);
* Initialize the exception table.
Xil_ExceptionInit();
* Register the interrupt controller handler with the exception table.
Xil_ExceptionRegisterHandler(XIL_EXCEPTION_ID_INT,
(Xil_ExceptionHandler)XIntc_InterruptHandler,
&InterruptController);
* Enable exceptions.
Xil_ExceptionEnable();
return XST_SUCCESS;

Hello,
I have a KC705 board, with Microblaze on it. My software is Witten above the operating system of µC/OS-II.I am trying to write multi task ie. task1 and task2. Application that uses the MicroBlaze which runs the MicroC-OS-II.
I am using the UARTLITE able to run hello world program successfully is with MicroC-OS-II.I read the documentations, On how the OS handles multi task, but I am little confused on how to implement..(i am new to RTOS). Please suggest me or share the any documents, any example codes.
~thanks
ASHIOK H

Survey Mode not working correctly

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