configurations of 2 channels with MCE

Similar Questions

• How to configure multi analog channels inputs in a single task

  Hello I want to acquire two signals of the two channels (input 1 analog acceleration; analog input voltage 2) without using wizard DAQmx because I have to use standard vi I use usb NI 9234 any suggestion please I tried with a chanel and I got good result but when I try two delivery channels I errors please hep me

  Hi Broutchoux,

  What are the errors you get when you run your code? This is a mistake-50103?  As long as your acceleration and your task of voltage use the same synchronization settings, you can combine the two channels in a single task.  This should fix the error you receive.  The article below has a picture that shows the configuration I describe:

  With the help of different Types of Global DAQmx channels in the same task
  http://digital.NI.com/public.nsf/allkb/3296BA2AEF586B7386256D6D00528E3D?OpenDocument

• Write to digitall all ports (channels) with the decimal value

  Hello

  It is possible to write all digital channels with a value decimal for a device with 96 channels at the same time?

  I have a USB-6509 camera and I want to write each value of Pentecost bit 1 in the loop (for the first transfer I write 0,1,2,4,8,16, 32, 64 and 128) with the line "Dev3/port0 / line0:7", but if I want to write all ports at the same time, how to set the line and the "write.vi DAQmx?

  Thank you.

  You can configure the reading and writing in the ports of 8 bits with the 6509.  For example, you could write just 128 to "Dev3/port0.  If you want to write to all 12 ports, I recommend doing a task that is several channels on the 6509 module, each channel of the task being a port.  You can then use the channel Multiple, single sample of writing of your values.  Your values must be in a table of U8.

• Thunderbird 38.3.0: No writable calendars are configured for the invitations with the provider for Google Calendar 1.0.4

  Hello

  I searched many hours today in the internet and your forums, but it seems that this problem is not solved yet:

  No writable calendars are configured for the invitations with the provider for Google Calendar.

  My Thunderbird is 38.3.0 and the provider for Google Calendar 1.0.4.

  I put calendar.google.enableEmailInvitations; true but it did not help. I also tried [email protected]... @googlemail.com. Calendar works fine, it syncs, I see all the entries etc. But I can't accept invitations even IF she must have write access.

  What can I do? Is there a solution for this?

  Thank you!
  Daniel

  Use CalDAV here to access Google Calendar via lightning. I have no experience with the add-on of the provider.
  In any case, it is my understanding that you must assign an e-mail address to a calendar in order to be able to accept the invitations for this calendar. I see that in your screenshot.
  You can try to remove the Google calendar in lightning and re-create it. Given that all the data is on the server nothing will get lost.
  Or you may want to try CalDAV.
  https://blog.Mozilla.org/calendar/2013/09/Google-is-changing-the-location-URL-of-their-CalDAV-calendars/

• Problems with MCE and G10-100.

  Hi all,

  I have an old G10 from 6 months which was very problematic to say the least.

  The main problem is with MCE and MY TV on the setup and constant of hanging and crashing when it is chosen also when it works sometimes in fact the image and sound just break up.

  I already reinstalled the recovery using CD, but nothing no is all the problems again.

  Any ideas?
  Thanks in advance

  PauLR

  Post edited by: PaulR

  Hi Paul

  One of my friends has laptop Qosmio and I had the opportunity to check this device. Beautiful part of material.

  On his unit, everything works fine. I checked the settings of MCE almost all because I was very interested in this topic. I didn t find something that can be like the issue you described.

  In my opinion if there is a problem after installing the OS using the recovery CD you should contact your local dealer or service partner. I'm sure that your device has a valid warranty and if there is a serious problem the warranty will cover all costs.

• Infrared port internal with MCE on Qosmio G10

  Is anybody know how to use internal infrared port with MCE (can I use it with the QosmioPlayer, but when I use windows, I use only the possibility of using infrared usb!)

  Hello

  What you want to do exactly? Is there any advice in s manuals to this topic?

• Qosmio G20-139: error creating DVD with MCE

  Hello

  I'm having a problem DVD creation with MCE. I followed all the links, trying to save my recorded TV progs.

  I get on well, until it starts to create a DVD. It only happens to 1%, then he rushes up to 100% and after about 30 seconds it says "dvd creation error".

  I use a G20-139 and the dvd drive is a carpet * a dvd - ram uj846s.
  Help.

  See you soon

  Ogilvie

  Hello

  It is not easy to say what the problem is here, but in my opinion, you should try to use a third party burning application, try to create DVDs.

  I can recommend Nero Express. I tested it on Qosmio G20 and it works perfectly. I also have very good results with Ulead DVD MovieFactory 5. It works perfectly.

• Replace negative values in multiple channels with "0'.

  Hello

  I'm calculating and then by creating a cumulative channel, multiple channels. Negative values in these channels aren't necessary, and I need a nice way to replace each negative value in these channels with a value of '0'.

  My current code is:

  Do
  Do
  If Data.Root.ChannelGroups (2). Channels (i). Values (II)< 0="" then="" data.root.channelgroups(2).channels(i).values(ii)="0    ">
  II = ii + 1
  Loop until the second > Data.Root.ChannelGroups (2). Channels (i). Properties ("length"). Value
  II = 1
  i = i + 1
  Loop until I > Data.Root.ChannelGroups (2). Channels.Count

  It works, but I don't like. He adds a few seconds when running my script, which was almost instantly. Is there a better way to do it?

  Thank you.

  Hello Kevin,

  The fastest way to go through a channel and check the values less than or equal to 0 is through the canal's calculator. The code below takes all the channel first channel group (with the exception of the first string that is be the weather channel in my example data set) and replaces the values<0 with="" 0="" through="" the="" iif="">

  Set Group = Data.Root.ChannelGroups (1)
  
  iMax = Group.Channels.Count
  
  FOR i = 2 to iMax
  
    Adjust the strings = Group.Channels (i)
  
    Formula = "= IIF (y '.<0, 0,="">
  
    Call to calculate (formula, Array("y"), Array (Channel))
  
  NEXT ' I

  In this example we overwrite the existing values of data channel with 0, but you can also copy the channels to make sure that your raw data is available.

  The calculator of channel is extremely fast for this type of operation because it does not create a loop to go if each line separately and check the values he...

  I hope this is useful,

  Otmar

• multiply the channels with a constant

  Hello

  I want to multiply all my channles with a constant value say 4.3

  So I thought to generate a new string with all its value as 4.3 and multiplying this channel with my current channel. I used

  Dim MyChnName, I have

  MyChnName = ChnAlloc ("Mass", 2400, 1, DataTypeFloat64, "Numeric") ' Allocate channel of text
  For i = 1 to 200
  CHT (i, MyChnName (0)) = "4.3" & I "create value of text
  Next

  But it generates values as 4.31, 4.32... 4.3XXX

  I want that all the values are constant. How can I modify my code to do this?

  Or multiply all my channle with 4.3 values directly (without creatine a channel) how to move forward with this?

  Hi Rash.patel,

  Do you really speak a text - which means «abc123...» » ? According to me, not because you set a digital channel with chnalloc. And in the next line, you connect traction chains:... = '4.3' & I. VBS connection string is just the strings together as "abc" & "123"-> "abc123". I think that this is not what you want to do. If you use a loo, you must set:... = 4.3 + i

  But in general, you must use the DIAdem Standard mathematical functions because they are much faster than looping through the unique string values.

  In the DIAdem mathematical basis, you will find the functions you need, like scaling, offset correction...

  Greetings

  Walter

• Duplicate the physical channel with virtual channel

  I accidentally created more global virtual channel with a single physical channel, for example:

  global virtual channel physical channel

  A0 vtc00

  A0 vtc01

  A0 vtc02

  My questions are:

  1. How can I change the virtual channel as follows:

  global virtual channel physical channel

  A0 vtc00

  A1 vtc01

  A2 vtc02

  2-How do I re-name/remove the virtual global channel, when it is not in the task?

  Thanks for your time, Dylan

  Hello Carisa,.

  I decided to go head re - install the DAQmx tonight and re-imported the right config file known about it.  So far, all global virtual channels are now under the management of devices and interfaces plus all unwanted virtual channels have disappeared - Yippee!  I tried to browse a unit test to make sure that the virtual channels work too, they seem good.

  Finally, the issue is resolved.  I would like to say thank you to you for you and Roberto Bozozlo have spent the time to help me through this.

  Sincerely, Dylan

• DAQmx create track (I-current-Basic) 8 channels with different values of Shunt resistance

  Hello

  I want to measure 8 current channels with different values of Shunt resistance.

  Problem: The channel create DAQmx (HAVE current Basic) specifies that a value of Shunt resistance.

  How can I set the value of Shunt resistance for each channel individually?

  Concerning

  Marcel

  Hi Marcel_C,

  Take a look to get attached.

  Best regards

  Mencef

• Several channels with different frequencies

  Hello

  I use card NI USB-6221.

  The C API using, I need to generate 6 digital output channels, with frequencies of diffrenet and Heavy duty.

  To be more precise, the 2 are totally identical, but I need them to be reversed, and the other 4 are similar to another, but should be shifted in time (I.e. There is a delay between each of the channels).

  I used the 2 channels of CO that the USB-6221 takes charge for the first two signals, and it works very well (the two signals are synchronized and are reversed).

  Now I need an additional 4 channels for the other vague square.

  I saw an articale NOR by JohnP web site with the title:

  Generate multiple channels of digital output with different frequencies and Heavy Duty

  The following example shows how to create and generate a digital with the non-regeneration wave form so that you can change the frequency and the duty cycle on the fly with the M Series DAQ hardware X.  The example uses output digital rather than counters to achieve this, so if you need more output than the available counters, it would be a good option (Note: on the materials of the M series an external sample clock must be provided, this may be caused by one of the counters if you want).

  that seems to be exactly what I need, but the examples are for LabView which I did not.

  Can someone explain how to do this with the C functions?

  Best regards

  Danny.

  Hey Danny,

  The important thing to note is that you can clock of arbitrary digital waveform (up to 1 MHz on the 6221).  The real data acquisition programming is pretty easy once you have the waveform.  My Example LV used LabVIEW Base generating function VIand then converted to a digital waveform to generate the signal from each channel.

  The functions of LV helped tremendously with to achieve the waveforms to be updated on the fly (the basic function generator keeps track of phase for you).

  If you do not need to be updated on the fly, then the construction of the waveform in C should not be too bad.  For example:

  P0.0 [1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0] * 1

  P0.1 [0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0] * 2

  P0.2 [0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1] * 4

  P0.3 [1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1] * 8

  [9 9 9 9 9 3 3 3 3 3 6 6 6 6 6 12 12 12 12 12]

  The table above U8 would give you 4 output waveform of 50% duty cycle at Fs/20, shifted 90 degrees to eachother.  The lines would be p0.0 by p0.3 (the bit rate of the U8 corresponds to what line goes high).

  Best regards

• Impossible to read 4 channels with the or 9234

  Hey, I'm tasting 4 simultaneous channels to 51.2 kech / s rate for each channel with the NI 9234 module.
  I use a callback function to read from the buffer.
  I am accept to get to playback 4 channels of 51.2 k * 4 = 204.8 k s/s.
  and I still recive data 51.2 kech / s.

  Need help, I don't know what's wrong with my code.

  I enclose my hope of code it will help...

  Thank you!

  My installation information:
  Material: NEITHER 9234
  Version of Windows: XP
  Language: Qt (C++)

  Hey simon27,

  When you have installed DAQmx, did you also install text code support? There are several examples that should have installed with DAQmx which is very helpful in getting you started. "" "" "They can be found by going to your Start menu, then all programs" National Instruments "NOR-DAQ" NOR-DAQ "support textual Code ' ANSI C examples.

  In case you do not installed the supported text based code, I have attached two examples which I think would be more useful to you. Try to run these examples and see if you get the same errors.

  -Nathan H

• you want to have my pc to be a configuration to boot Daul with Windows XP PRO sp3 and WIN7 how?

  Daul Boot Windows XP PRO sp3 and WIN7

  I want to have my pc to be a configuration to boot Daul with Windows XP PRO sp3 and WIN7 how?

  Hello

  Access the link that has a video on how to set up a configuration to dual-boot between Windows XP and Windows 7: http://www.microsoft.com/showcase/en/us/details/ae3108ed-a8a1-4ba3-8698-01b8cedd2cf4

  Here's a few that has information on multiboot: can I have multiple operating systems on my computer (multiboot)? : http://windows.microsoft.com/en-US/windows7/Can-I-have-more-than-one-operating-system-on-my-computer-multiboot

  Install multiple operating systems (multiboot): http://windows.microsoft.com/en-US/windows7/Install-more-than-one-operating-system-multiboot

• Configure (fxs) analog phones with Sip trunk

  Hi all

  IS - this configuration FXS possiple to knit on SIP TRUNK? I HAVE 16 FXS ports and voip gateway 2921 cisco.

  Configuring fxs to work with her?

  any help thanks.

  Is there a PBX at stake here, i.e. CUCM or CME?

  In both cases, you have set good dial-peers to point to the FXS ports to match the destination of the SIP trunk, which is pretty simple.