Multicast in MCU 4515

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• Three microcontrollers

  We oversee three MCU (4515,4505,4505)

  We have made great efforts to make good use of the three MCUS

  I need advice on how to get the most out of my three MCUS

  Is it possible for the MCU three cascading?

  Let's imagine a way to use all three MCUS

  Thank you for your help

  The choice and the solution is simple; Director of the MCU Conference:

  http://www.Cisco.com/en/us/products/ps11446/index.html

  /Jens

• Mackie MCU = terrible

  Pilot lite Motu Micro: worm: 1.6.68717

  Mackie MCU: 2.1.2

  10.2.1 logic

  EL Capitan 10.11.3

  -very incompatible with the logical connection.

  -labels of led are off when passing parameters.

  -the master fader movement becomes somehow connected with the titles at random.

  -volume fader. On the screen the fader following correctly and fits. Let go of the Mackie mcu jumps fader to unity win while the rest screen fader level adjusted without jumping to unity gain. Touching Mackie fader still re - synchronizes the two sliders.

  I could go on. Never seen this problem before. At one point he stopped to communicate with logic. Had to reset the midi driver and it kind of fixed it. But he has bad after a few experiments/use.

  I have an audio track, but also a followed midi drum.

  Anyone else using any surface control mackie with any success?

  The problem seems to be your lunch and not the MCU interface. I'm running a very well based MCU configuration, and what you describe is certainly symptomatic of a problem of MIDI communication. So try a different interface. In this case it is a Pro MCU with USB, try another USB port and cable. If all this does not help, however made a defective unit to the MCU.

  See you soon,.

  Jazz

• How to enable multicast on airport extreme

  Hello

  I have trouble using a bridge streaming with an ac 802.11 Airport extreme. According to the manufacturer of the bridge continuously, I have to activate "multicast" on the airport. Does anyone know how to do?

  Thank you.

  Although there used to be a multicast parameter in the older version 5.x of AirPort Utility, it is NOT identical to what the manufacturer is referring. In this case, they talk about IP multicast. Activation or deactivation of IP multicast is not an option for airport base stations. I think, airports, IP multicast devices pass through, at best.

• How to restrict multicast traffic to specific ports on GS716Tv3?

  I can not find specific instructions to limit traffic of multicast on the smart switch GS715Tv3.

  I need to force all multicast traffic to travel on a specific set of interfaces, or at least stay within a given virtual LAN on the switch to which it is native. All the changes you want multicast servers and listeners will be on these interfaces in their separate vLAN.

  We have several GS715Tv3 switches configured identically, but multicast traffic does not pass between the switches.

  Topology:

  Eight GS716Tv3 smart switches, each configured with three VLANS identical.

  No traffic should pass between these VLANS on the switch or pass between the switches

  In other words, even if all the 8 switches each have a vLAN named "IOSubsystem", I do not considered the same vLAN.

  .

  vLAN 4 is corresponding to the hosts of Linux to address major

  vLAN 5 is for the audio subsystem

  vLAN 6 is for the IO subsystem

  VLAN each switch 4 has two active ports, a session to the external interface of the main Linux host and the other to a central switch of 9th GS716Tv3 where a system of software development is also linked.

  VLAN each 5 switch connects to the components of the audio subsystems (not shown).

  VLAN each switch 6 has two active ports, a going inward a lead Linux host interface and one for the IO subsystem.

             -> [vLAN4 | g10]---> [Switch #9]-+.
  
             -> [vLAN4 | g9]-> [Linux host #1: eth0]                 |
  
  [Switch #1]-> [vLAN6: g1]-> [Linux host #1 | eth1]                 |
  
             -> [vLAN6: g2]-> [e/s 1 subsystem]                   |
  
                                                                |
  
             -> [vLAN4 | g10]---> [Switch #9]- +---> [software Dev host]
  
             -> [vLAN4 | g9]-> [Linux host #2: eth0]                 |
  
  [Switch #2]-> [vLAN6: g1]-> [Linux host #2 | eth1]                 |
  
             -> [vLAN6: g2]-> [subsystem/o 2]                   |
  
  ...                                                           ~
  
                                                                |
  
             -> [vLAN4 | g10]---> [Switch #9]-+.
  
             -> [vLAN4 | g9]-> [Linux host #8: eth0]
  
  [Switch #8]-> [vLAN6: g1]-> [Linux host #8 | eth1]
  
             -> [vLAN6: g2]-> [i/o subsystem #8]

  We get multicast traffic unwanted between each of these systems, causing corruption of our stream. We limit the multicast traffic on vLAN6 of each switch to stay on the vLAN6 of this specific switch.

  Thanks for any help.

  To switch the management VLAN to 4.

  Make sure you have 2-way switch, one in VLAN4 in a VLAN1.

  4 and apply the value of the system you use to a static IP address to the switch and confirm the access to the web configuration and then change "management VLAN ID. then pass the system that you use on the port or any VLAN 4, then you should have access, otherwise, wait about 60-90sec and try again, because you might have PLEASE and it will block anything on the port for just under its set to "Enabled" 'Fast Link '.

  Then under "IP Configuration" value switches other IP address in IP range of VLAN4.

  For the love of Simplisicty, unmarked ports should never be in 1 VLAN simultaneously.

  And instead of using the point and click, goto "Port PVID Configuration" and just create the VLAN it.

  Member of the PVID and VLAN the same thing for a port, on what VLAN, it must be in the database

  And to confirm, you have a cable from switch to each VLAN? You can cut down on cables and ports if you tag/trunk ports to the next switch. then all VLAN 3 just 1 cable between each pair of switches, saving you at least 4 ports on each switch.

  Just an example of my GS724T (ignore ports g8 and g-19-20, their current PVID is because of something else you do not, LACP and Span/Monitoring):

  All ports are configured to a single VLAN, my 'LAN hand' is VLAN12, that the management VLAN is set for, g23-24 ports VLAN trunks, they are set on tagg VLAN12 and 14 when the traffic is out of these ports, then switch to the other side reads the consequence tagg and acts, that way I don't need 2 cables/port for each of them.

  

• BT Vision (UK IPTV / Internet)-+ Multicast Unicast on same port wired?

  Hello

  I recently bought a Nighthawk R8000 to replace my BT Home Hub 4. Everything goes fine until I checked the BT Vision service I have. This box uses the internet standard and multicast for television services.

  The problem I have is that I can only have one or the other work at any time. So if I set up IPTV to cable port 4 bridge mode I get TV multicast channels but lose the standard Internet features.

  If I then disable bridge IPTV mode I get internet services normal but lose the multicast channels.

  Is there a mode / setting etc. that supports two IPTV multicast and unicast traffic to the same cable port?

  It feels like this should be possible, I'm not sure what method to achieve this.

  See you soon,.

  Wayne.

  Hi all

  This is a firmware of the trial that you can try to make it work.

• Subscriber multicast UDP to RT using CVI 8.5

  Does anyone know of a way to implement a subscriber of multicast UDP on a RT using CVI 8.5 system?  I know that CVI 2009 supports the functions of UDPMulticastSubscribe/UDPMulticastUnsubscribe, but I would rather improve not if I can avoid it.

  Is this possible using the Windows SDK?  Is it still possible?

  -NDo

  Mert wrote:

  Yes, that's correct. The Windows SDK (specifically winsock) provides for the functionality of UDP, but this feature is not applied to the system until the 2009 version of LVRT level.

  A. Mert

  National Instruments

  I guess you meant that the 'multicast' feature was not implemented until 2009?

• Several Applications using UDP Multicast Open (read only) on the same port

  Hi all

  Currently, I am trying to build a system that has the following architecture:

  RF Server = "1-9 A/D '-> «UDP Multicast (write-only) 1-9"»

  Workstation operator = "QTY (N) Data Display Apps all need independently to access one of the 9 UDP multicasts at a time.

  Essentially, I have 9 items of antenna that all digitized and distributed via UDP separate multicast address and port. On the receive side I need to be able to have the N number of data display applications where everyone can select the antenna element he wants to get data from. My current goal for N is 7 and the worst case for the data rate is 3.75 MSps IQ rates on each display.

  My question is whether or not it is possible to have several "UDP Multicast Open (read only)" on the same port but one by application Data Display? Also, are there limitations with this.

  On my local machine I tried a bit with the example 'UDP Multicast Sender.vi' and "UDP Multicast Reciever.vi". I created a "UDP Multicast Reciever2.vi" as another application that listens on the same port/Multicast address as the original receiver. No errors are thrown when you run the receivers and both receivers get the data string sent by the sender at the same time. Can I send data/a. 'PC'-> 'Router Ethernet'-> 'PC with receiver UDP N' reliable evidence? If so, that's fine, because it would be relatively easy to implement. BTW, I do not fear with occasional loss of data what is happening with UDP.

  If this does not work, I am also curious to know which deals with data deduplication. For example, two applications by subscribing to the same Multicast address and port does the router send two copies (which increases network traffic)? Or, the Windows operating system get a single UDP packet to the port and replicate in two independent applications?

  Below (or attached) are the two methods I thought. If multiple readers of UDP does not work so I thought I'd do a DataSocket "Data Distribution layer" between the incoming UDP sockets and display data on the workstation applications. This would add a bit of memory/processor to the PC workstation, but I know the DataSocket server of NOR can handle a sender unique multiple receiver architecture.

  

  

  Thank you

  Tim S.

  Hi Tim,.

  The number of concurrent applications, get data on the same port UDP will probably be a limitation of the OS as well. If I had to guess, I would say that 7 of the applications should work correctly. In fact, the memory/CPU bottlenecks are probably the limit on how many simultaneous readers we have, especially since the capablities of PC hardware differ from one computer to the other. I doubt that the OS has a strict limit.

• Is there a model for MCU PIC12F675?

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  Hello

  In Multisim allows only to simulate 8051/8052 and PIC16F84/PIC16F84A. There is no way to add new models of microcontrollers to the database.

  Kind regards

• Error 54 on udp multicast cRIO

  I'm trying to get a data broadcasting cRIO-9075 on a network with UDP. I opened the UDP multicast examples and they work fine when I run them on my development computer. When I deploy and run the examples on the controller for cRIO, however, I get either "error 54 - network address is incorrect" if trying to use the example send/receive or perform UDP opened in read/write mode, or "Error 59 - the network is down, unreachable or has been reset" if I try to use just send UDP or UDP open write-only.

  I use a valid multicast IP address located in the region of multicast (234.5.6.7 as in the example), have tried several ports, (0, 58432, 50001...) and we tried with my firewall disabled, connection internet Wi - Fi and bluetooth all disabled. The cRIO is connected directly to your PC via a cable network right development, although I'm sure that my network card is untangle break detection as the rest of the connection works fine.

  Anyone have any ideas on how to debug this? I slightly touched a wall of bricks here, so any help would be greatly appreciated.

  Hi Dan,.

  I have a number of steps that you can try:

  (1) would you be able to reformat the cRIO, then reinstall the software of MAX?

  (2) try setting static IP address and choose an IP address.

  

  (3) then try to set the default Gateway to the IP address of the computer.

  I look forward to hear from you,

• Communication between LabVIEW and MCU based on Modbus Protocol

  Hello

  I am a first year student in the port.and series applications see you, my projiect needs to communicate between LV and MCU based on Modbus Protocol.all configure it are correct, but the lv to send false information which is not suitable for modbus.i do not know how to fix it.

  My programs are:

  Why did you decide to write your own code instead of what is already available? If you had done a search, you would have easily found the modbus library. Just give a try.

• advantage of ink HP 4515: cartridge error problem is not compatible

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  one last question, how about if I change the cartridge HP 678 on my hp 4515 is he have to work and print? coz what ive know 678 his cartridge of Asia... Please advice me thanks...

  Hello

  Solutions to follow two up to seven below to inspect the problem cartridge and fix it if possible:

  http://support.HP.com/us-en/product/HP-DeskJet-ink-advantage-4510-e-all-in-one-printer-series/5285997/model/5383027/document/c03743431/

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• HP Deskjet Ink Advantage 4515: print jobs automatically cancel middle of print printer HP Deskjet Ink Advantage of 4515

  Hello

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  Please help me solve this problem.

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  Hello Rahul,

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  -Click the HP Deskjet 4510 icon on the desktop or the Start Menu and click the utilities tab, and then click Update IP address.
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  -Open the control panel and go to devices and printers.
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  We have a JAI camera connected to a GigE card, displaying the image in a LabVIEW program, and it has worked reliably for months.  We would now like to save the image for short periods of time as well.  We have added a second computer on the GigE network to capture and save the image with a dedicated software stream.  We put the camera JAI multicast so that both computers receive the same image.  Now, we're getting timeout errors in the LabVIEW program: error-1074360293 to IMAQdx to Image.vi.  Increase the length of the timeout to 10 seconds (default is 5) has not helped.  No idea why IMAQdx does not multicast, but works correctly in unicast?  Y at - it a setting I missed?

  Hi nathand.

  It seems IMAQdx 3.9 added a bug that will leave multicast mode not working correctly (the camera is silently configured for unicast in some cases mode - Interior CAR # 318906). Can you confirm if you use this version, or if you use an earlier version? If you say it works for a little while but fails, I guess it's _not_ this bug.

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• required firmware on cRIO for UDP Multicast

  Hello

  I would like to run this excerpt on a cRIO system:

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  On a standard PC with Win7 that it works, I can send and receive messages without problem.

  But on a cRIO, I get an error 54 ('bad network address'). Until the devil?

  The cRIO is implemented with this software (LV2011SP1):

  

  I want to reduce memory consumption, so chose not to install the recommended all packages.

  I suspect that there is something missing. Is what part of the package?

  I found a solution (or is a workaround solution?)...

  Need wire entry "network address" Open UDP service. It seems that the cRIO does not know that it is the own IP address:

  

  A correction more: you should only use "String to IP" on the cRIO. When used as indicated above, it gives error 54 on the PC! Arrrgghhh...

  The following solution: put the StringToIP node within the ConditionalDiagramDisable structure already in use