pilot exceeded the buffer battery problem

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• Current playback position exceeds the buffer size? VB6 with NIDAQmx 9

  I have an application written in VB6 that does HAVE and AO, with both using the Ctr0 internal as the clock to check that they are in sync.   It seems to work very well.  I use a USB-6212 and a recent version of NIDAQmx.

  I am tracking the current playback Position by calling DAQmxGetReadCurrReadPos_VB6 in the EveryNCallback routine.

  Strangely, the value for each call correctly increases the number of returned samples (for example, 128), but instead of round package when it reaches the upper limit of the buffer (for example 16 * 128) it keeps growing to infinity.  No error is reported by the call to DAQmxGetReadCurrReadPos_VB6 or anything else.

  Am I misunderstood something?  This function seems to be to just return the total number of samples read, not the position in the buffer.

  What I expect the value of the current to be playback Position:

  128, 256, 384, etc..  the limit of the buffer for example 16 x 128 = 2048 how he could start over at 1 (or zero depending on the way which you set up your berries).

  Van

  Hi afmstm,

  The behavior you're seeing is indeed good, and I agree that the description that it is misleading.  The current description says:

  "In the samples per channel, shows the current position in the.
  buffer.

  The description should be interpreted as:

  "In the samples per channel shows the current position the acquisition."

  So yes, for a relative position within your stamp, you must perform a modulo operation.

  That being said, it's not the same thing as 'total number of readings/a. Since the beginning of the program' as you say.  This would be the attribute Total of samples by acquired chain .  It is rarely a chance where these two alignment attributes.  For example, to read N samples successfully the following must be satisfied:

     Total samples by acquired channel - current read Position = N

  Another distinction is that you, the user can change the current Position of playback using the properties relative to and Offset .  By default you will read from the current playback Position , which creates the behavior your described.

  I know it can be confusing, but this level of manipulation of streaming is a very advanced concept of DAQmx.  Let me know if this raises questions or concerns more!

• Driver overran the buffer battery and I it keeps restarting my PC every half hour

  Hello

  I have the problem of driver on stack buffer Ran and me it keeps restarting my PC every half hour as I can't put to win 8.1 caz it crashes or run and antivirus as she hangs with the same thing driver_overran_stack_Buffer.

  I am really worried and don't know what to do.

  Please answer as soon as possible.

  Concerning

  The driver seems to be the cause of the crash is the WinFLAdrv.sys:

  BUCKET_ID: 0xF7_MISSING_GSFRAME_WinFLAdrv+ 3Dfr

  The WinFLAdrv.sys is a driver of Folder Lock.

  To update or, if necessary, uninstall Folder Lock and see if the error resolves.

  I might also suggest to update Avast to the latest version.

  The WinFLAdrv.sys was originally the same mistake here and Uninstall Folder Lock helped.

• I have a problem with my iPhone 6 s more battery.  When he arrives less than 30% the phone will stop and will not restart unless I connect it to the charger.  Once it reboots it shows the same battery as the entry stop percentage.

  I have a problem with my iPhone 6 s more battery.  I had to 'support' from Apple telling me there is nothing wrong with the battery, I was at the store and had them test and I had two replacements and they all did the same thing, even to start the replacement up as a new phone so that there are no applications that could contribute to the problem.  I told them repeatedly it was their software problem, but they said they had never "heard of someone having this problem.  I have not updated to the latest version of the software to see if the problem still occurs and initially it didn't, but then he was back at close to 30% or less, even if there is a power adequate to continue much longer.  I've updated to the latest version because it refers to a "correction of battery problems.  Unfortunately, it makes no difference at all.  I had iPhones for many years and have always been a fan, but my next phone will be a Samsung unless Apple admit to their problem and sorting.

  When you've got additional phones you restore from a backup or set up as a new device?  If the first case, then this is probably your problem.

  Restore the configuration as a new device / phone and be on your way.

  PS None of your fellow users on these forums really care if you get a samsung and I don't know that apple will do fine without you as a customer.

• On the new Satellite C50-A-19U battery problem

  Hello

  A few days ago I bought a new notebook Satellite C50-A-19U.

  Everything works without problems, except when I unplug the power cable, the battery level goes from 100% to 50% both.

  If I try to charge the phone, battery load normally up to 50% and then spend 50% to 100%.

  Anyone facing this problem?

  Post edited by: tonybp

  I don't really know what may be the problem here. Try to use the battery until it will be completely empty and let it be fully charged again.

  Please watch carefully if the same happens again and send feedback.

• Battery problems with the new Satellite click Mini

  Hi guys,.

  my camera is completely discharged which was quite annoying. So I rebooted the tablet to 100% and the keyboard battery was at the time, reading 100% load. Applied bios update 1.70, after startup, the keyboard battery showing 0%. Now it will not charge, the Tablet is 100% and Windows reports battery 2 loads but it remains at 0%.

  There is a sharp screeching electric from the keyboard dock? Would it be a bad battery? Or is it so deeply discharged it will not charge?

  Thanks in advance

  If the battery is deeply discharged, you must hold the power adapter plugged in for at least 24 hours...

  But the sharp wail of electric from the keyboard docking station seems really strange...
  I can imagine that there is some lose connection or a hardware problem...

  In any case, Tablet must be connected to the power adapter and docked to the docking keyboard while loading... Please also make sure that the Tablet is TURNED off (press and hold the button to turn off the Tablet 10-15 sec)

• Equium L10: Problem with the main battery and battery RTC

  Hello

  I have the Toshiba Equium L10 and it is about 14 months old and I have problems with the battery and how much time it takes after a full charge. I also have problems with the RTC battery and an ERROR 0271: check date and time settings message when I turn on the laptop.

  Regarding the battery, I can fully charge it upward in about 3 hours, but when I start to use it, apparently in the last few hours around one and a half or so and then it needs to be recharged. I can have down for about 40 minutes and then turn it off and come back later or in a day or two. How long should I expect from a fully charged battery?

  About the batttery RTC, it really becomes a pain and I only started to get the message of the ERROR 0271 start-up, in recent weeks. I can charge the battery pack and then leave for a few days, but when I turn it on, I get the message ERROR 0271 on the date and time incorrect. Surely after a full charge, the RTC battery should last longer than a few days?

  The manual says that if the RTC battery is exhausted or becomes weak, you must charge the battery of the CCF for 24 hours, in a different part of this manual indicates between 24 and 48 hours, but how can load you for long when the sections concerning the charging battery pack status after charging the battery you unplug the power adapter because leaving connected will shorten the life expectancy of the Battery Pack. So, how we can charge the battery of the CCF for 24 to 48 hours if we shouldn't leave the AC adapter plugged in once the battery is charged - which is nearly three hours. Suggestions about these problems would be appreciated.

  Besides we all know that it is easy to change the CMOS/RTC battery in your desktop base unit, but is it easy to change in a Toshiba Equium L10?

  Concerning

  Brave0

  Hi Brave0,

  The normal recommendation for the CMOS (RTC) battery is to leave the laptop connected to the power supply at least 12 hours when the main battery is fully charged. The charging circuit is going to hijack the current to the load automatically RTC battery and no current will be forwarded to your main battery.

  Recommendation do not leave the power adapter is plugged in the main battery is fully charged is really only applicable to older laptops that used no batteries Li - ion and therefore they had to be completely discharged before recharging to avoid any effect 'memory' of the battery.

  With modern Li-ion batteries, it is quite safe to leave the battery when fully charged and still power the laptop from the AC adapter. The charging circuit will pass all the battery charge if it is fully charged.

  Kind regards

• Problem writing to the buffer of the device

  Hello

  I have a problem with writing the values to an analogue output. You can see the following code.

  So my problem is, when I call the function PostHolding (0.004), I put a few values in a table and the end of this function, I write the table in the buffer of the device to the analog output.

  The call is the following: DAQmxErrChk (DAQmxWriteAnalogF64 (taskHandle, (PostHoldingTime * sampling rate), 0, 10.0, DAQmx_Val_GroupByScanNumber, PostHoldingArray, NULL, NULL));

  I checked the table and the number of values for each channel, and there is all right.

  So now I come to the loop and the if clause (table a good values). With generatePatter(), I generate a pattern, it is a global. The return value shows me how many values are in the model. When I call now DAQmxErrChk (DAQmxWriteAnalogF64 (taskHandle, (newPointer-g_Pointer), 0, 10.0, DAQmx_Val_GroupByScanNumber, g_TotalPattern, NULL, NULL)); He should write my new model similarly in the buffer of the device. When I start the task I would see the first table in the PostHolding function, then the second table of the second function. And here is the problem that I always see the table from the PostHolding function, but not the second of the generatePattern(). I don't know where is the failure.

  I have the same problem, when I call the function (green in the picture) PostHolding after calling generatePatter(). Here, I see the signal from the generatePatter() function but not the signal of the PostHolding function.

  I hope someone can help me?

  Best regards

  Hello

  Thank you for your response. I already found the failure. When you create a channel, you must say how many samples gets channels. I forgot to calculate additional examples to my first sample.

  DAQmxCfgSampClkTiming (taskHandle, "", DAQmx_Val_Rising, DAQmx_Val_FiniteSamps, SampleRate, samples);

  Best regards

• buffer size and sync with the cDAQ 9188 problems and Visual Basic

  Hi all, I have a cDAQ-9188 with 9235 for quarter bridge straing caliber acquisition module.

  I would appreciate help to understand how synchronization and buffer.

  I do not use LabView: I'm developing in Visual Basic, Visual Studio 2010.

  I developed my app of the NI AcqStrainSample example. What I found in the order is:

  -CreateStrainGageChannel

  -ConfigureSampleClock

  -create an AnalogMultiChannelReader

  and

  -Start the task

  There is a timer in the VB application, once the task begun, that triggers the playback feature. This function uses:

  -AnalogMultiChannelReader.ReadWaveform (- 1).

  I have no problem with CreateStrainGageChannel, I put 8 channels and other settings.

  Regarding the ConfigureSampleClock, I have some doubts. I want a continuous acquisition, then I put the internal rate, signal source 1000, continuous sample mode, I set the size buffer using the parameter "sampled by channel.

  What I wonder is:

  (1) can I put any kind of buffer size? That the limited hardware of the module (9235) or DAQ (9188)?

  (2) can I read the buffer, let's say, once per second and read all samples stored in it?

  (3) do I have to implement my own buffer for playback of data acquisition, or it is not necessary?

  (4) because I don't want to lose packets: y at - it a timestamp index or a package, I can use to check for this?

  Thank you very much for the help

  Hi Roberto-

  I will address each of your questions:

  (1) can I put any kind of buffer size? That the limited hardware of the module (9235) or DAQ (9188)?

  The samplesPerChannel parameter has different features according to the synchronization mode, you choose.  If you choose finished samples the parameter samplesPerChannel determines how many sample clocks to generate and also determines the exact size to use.  But if you use streaming samples, the samplesPerChannel and speed settings are used together to determine the size of the buffer, according to this excerpt from the reference help C DAQmx:

  

  Note that this buffer is a buffer software host-side.  There can be no impact on the material available on the cDAQ-9188 or NI 9235 buffers.  These devices each have relatively small equipment pads and their firmware and the Driver NOR-DAQmx driver software transfer data device to automatically host and the most effective way possible.  The buffer on the host side then holds the data until you call DAQmx Read or otherwise the input stream of service.

  (2) can I read the buffer, let's say, once per second and read all samples stored in it?

  Yes.  You would achieve this by choosing a DAQmx Read size equal to the inverse of the sampling frequency (during 1 second data) or a multiple of that of the other playback times.

  (3) do I have to implement my own buffer for playback of data acquisition, or it is not necessary?

  No, you should not need to implement your own stamp.  The DAQmx buffer on the host side will contain the data until you call the DAQmx Read function.  If you want to read from this buffer less frequently you should consider increasing its size to avoid the overflow of this buffer.  Which brings me to your next question...

  (4) because I don't want to lose packets: y at - it a timestamp index or a package, I can use to check for this?

  DAQmx will meet you if all packets are lost.  The default behavior is to stop the flow of data and present an error if the buffer of the side host DAQmx overflows (if, for example, your application does not pick up samples of this buffer at a rate equal or faster than they are acquired, on average).

  If, for any reason, you want to let DAQmx to ignore the conditions of saturation (perhaps, for example, if you want to sample continuously at a high rate but want only interested in retrieving the most recent subset of samples), you can use the DAQmxSetReadOverWrite property and set it to DAQmx_Val_OverwriteUnreadSamps.

  I hope this helps.

• Problem reading the buffer full

  I made a simple VI and it works pretty well. The only problem is that when I give it some commands that I can't read all of the buffer. The best example is based on the command 'instr name' the answer is supposed to be "instr name / SO2 Analyzer / monitor SO2" (with the / a new line). However, when I press the button the command execute, I get only the first part of the answer, and then when I press once again I get the second part, and so on. Is it possible to ensure that the whole of the buffer is read?

  Any help is greatly appreciated

  Look for VISA help configure a Serial Port. See the entries called "Termination character allow" and "chariot of termination? When set to true, the option enable playback VISA expires as soon as the tank of the term (default is 0xA or LF character). You will need set the option activate to forgery and just the VISA to the Serial Port bytes.

• Pavilion dv6 2170 clock problem after replacing the CMOS battery

  Hello world. Sorry for my bad likely English

  OK, so the problem started since I changed my laptop CMOS battery. and to be honest it wasn't whit any problem the clock when I replaced it but I if this may be the cause of another problem that later I figuered what the problem was because of the RAM.

  in any case, I changed the Rams and this problem has been resolved. I just set the clock of the BIOS and rebooted the system. After awhile I figuered that windows clock is not fair. I restarted again and saw the BIOS clock. It has been reset for 2009! even when the laptop battery and power supply are attached the BIOS and windows continues to change clock! I even changed my windows and I replaced the CMOS battery with the former, but nothing helped. It seems really strange, but I don't think it's maybe a hardware problem there a driver or something for the CMOS battery... need your help! Thank you!

  You mentioned that the BIOS has been reset for 2009? This means that there is a problem with the current or any leak and the BIOS has been "reset" back at the root of the plant. I'm afraid you have shorted something when you changed the battery not be grounded.

  Worst case is that there is physical damage to your motherboard and there is nothing you can do about it, probably broken a capacitor - who cannot hold a charge to prevent the reset of the BIOS clock.

  However, you can try this.

  Completely, unplug your computer, remove the laptop battery, etc... Then browse 'Guide' your computer for the "hard physical reset" for your CMOS. I don't know what it's like on a laptop, I only did it on desktop with riders. Be sure to follow the directions precisely.

  -Make sure you are properly grounded. touch the metal parts that is grouned before touching anything on your computer.
  -the hard reset should be done for at least 30 seconds, this ensures that the power is completely served the system. Then you can set this back.

  Try this a couple of times, first without removing the CMOS battery and 2nd time after remove CMOS battery and placing it in.

  Good luck.

  BTW, you can also try running without your new memories (if there is more than 1 stick, try them separately). In fact, I would probably try first before doing a hard reset CMOS. The reason why I didn't say earlier, it's because I have assumed that you already tried this.

• Activation of Microsoft Office Home and Student 2010 problem, error: exceeded the number of times allowed to activate.

  Original title: reactivation.

  I bought Office Home and Student 2010 when I bought a new laptop. Over time, I have had problems with laptop computer and had to reload Office several times. Now, I bought another laptop and when I try to load the office he told me that I have exceeded the number of times authorized to activate. Is there a way around this or should I buy again?

  I'd probably use activation by telephone method to activate. At most, you talk to a customer service representative and explain the situation and you will be activated. But, it is usually resolved by using the automated system.

• battery problem: message "consider replacing the battery.

  original title: battery problem

  Hello.

  I think I have a problem with my battery today. I bought my laptop on October 2010 and everything was OK until today: the indicator of battery on the computer screen with a blinking red and it says that I should "consider replacing the battery.
  Then, when I plug the battery on the computer, there is one other Red Cross on the battery indicator, and also said I should 'consider replacing the battery. In addition, it is written "a battery problem has been detected. Your computer may suddenly stop. However, I see that the battery is charging (the battery indicator increases).
  Finally, when I unplug the battery from the computer, after 5 minutes on all messages have gone, and everything seems completely normal.
  So, I wonder if there is a real problem, and you think that I should really change the battery soon (I would find it strange that my cell phone is almost brand new)?

  Thank you.

  Hello

  I suggest you o article below to see and check if it helps.

  What should I do if I get a notification "consider replacing your battery"?

  http://Windows.Microsoft.com/en-us/Windows7/consider-replacing-your-battery

  Also check out the article below:

  http://Windows.Microsoft.com/en-us/Windows7/conserving-battery-power

  Hope this helps

• Compaq Presario S4500UK won't start after disconnecting from the wall outlet. What is a CMOS battery problem?

  Reconstruction of recent software with HARD drive internal extra (March 2011) under Windows XP/Linux dual-boot installation worked fine.  CD/DVD RW drive, started giving errors so replaced cyclic redundancy check drive a week ago.  All still OK.  Change of electricity supplied and increases energy use conciousness off the machine to the outlet of the overnight after normal shut down.  Machine will not re-start not in the morning.  Not load BIOS; all lights came briefly and then die after 3-4 seconds with power still led on.  You can get a similar effect by plugging the keyboard into the PS2 Mouse Jack I did once!

  After 20 minutes or so try all kinds of things managed to boot from the CD of Linux.  Shut down/restarted and everything is fine so I don't switch off at the wall.  Also seems to be OK after brief power off for 5-10 seconds but the problem persists with any long disconnection.  It seems that after 10 to 15 minutes from power-on and 2-3 attempts to restart, BIOS comes up and all is well, but he stopped in the middle of a start of Windows or Linux on a couple of occasions.

  Am I right in thinking the problem might be the result of a dead CMOS battery?  The reason that I ask is that the clock seems to keep time OK and there is no apparent problem with the BIOS once it loads.

  Any help/advice would be much appreciated.  New config info below.

  Dual boot Windows XP Pro SP3 of Compaq Presario Bios v3.03 S4500UK / Linux Ubuntu 10.04 Lucid (2.6.32 - 33)

  Drive HARD 120 GB (original Seagate Barracuda 7200) Master Boot Record, Partition Table, Windows XP, Linux, Swapfile etc.

  500 GB Western Digital Caviar Blue (encrypted)

  CD/DVD-ROM (original JLMS XJ-HD166S)

  Recently installed HL-DT-ST DVD - RAM GH22NP21 replacement NEC ND - 1100

  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

  I don't have all the answers so I went forward with replacing the CMOS battery, but that did not help.  The problem is also obvious if I turn it off and leave it for an hour or more before trying to restart even if I do not unplug the wall plug.  It seems to take about 15-20 will start again before it fires.  I would be really grateful for any clues as to what is wrong.

  TKS

  JG1

  OK, guys.  I finally solved the problem.

  After you have calculated the power needed for the config curent, I discovered that, using various ways to estimate, he walked between 321W - 383W.  It was pretty weird that the only thing I added was a HARD drive and a memory stick and the wisdom of the other guys on this forum, it's that there is a lot of capacity within the factory installed power of 250W.  Yes and here's the rub: the modern replacement devices usually have upgraded capabilities and use more power.  And so when I replaced the drive CD/DVD RW added a few watts, as the sectoral approach of the floppy drive.  It appears also that the optical USB mouse needs more juice than the good old PS2.

  I just installed a new 450W PSU Powercool and Bingo!  The processor is faster, too.

  Hope that my pain and trauma saves someone else having to suffer the same.

  JG1

• I currently own Adobe Creative Suite 5 Master Collection. My computer crashed and I was unable to disable the program. Please help me to reinstall the programs, given that I have exceeded the download due to problems with my computer. Thank you

  I currently own Adobe Creative Suite 5 Master Collection. My computer crashed and I was unable to disable the program. Please help me to reinstall the programs, given that I have exceeded the download due to problems with my computer. Thank you

  Hello

  Please see the thread: https://forums.adobe.com/thread/2028937?start=0&tstart=0

  Kind regards

  Shelly