Serial to Parallel converter in LV

Hi , as part of my project I need to decode Manchester encoded data and then convert it from serial to parallel.
Could you please help me on serial to parallel patt. How can I convert my data from serial to parallel?
Many tahnks

How are you reading the Manchester coded data into LabVIEW? What data type are you using?
The convert from serial to parallel is still very ambiguous. Are you trying to say you are taking an array of booleans and changing them into array of bytes?
Are you outputting through an Analog Output? Digital Output? How fast do we have to put a value out?
There are only two ways to tell somebody thanks: Kudos and Marked Solutions
Unofficial Forum Rules and Guidelines

Similar Messages

Serial to parallel converter in labview

Hi. Does anybody know how to convert serial data to parallel data using labview? I already used shift registers but it's not working.

Ralp wrote:
I want to convert it to parallel boolean (true or false) by storing one bit of binary data in every registers so i can combine it in 1D array.
You still need to be much clearer. LabVIEW does not have "registers". LabVIEW is a programming language, not a circuit simulator.
What is the datatype of the serial data? booleans, bits, bytes, U8, etc.
What is the datatype of the parallel data? 1D array of what? How big can it get? What do you want to do with it?
Do you get one boolean at a time and simply want to append it to a boolen array? That would be trivial. What have you tried?
LabVIEW Champion . Do more with less code and in less time .

Adobe Acrobat XI pro version, Windows 7, running on iMac parallels, converting pdf to a pdf with reduced size is not possible, error: error in converting the file! What to do? Its a bit annoying not to be able to store pdf files in reduced size, any idea?

Adobe Acrobat XI pro version, Windows 7, running on iMac parallels, converting pdf to a pdf with reduced size is not possible, error: error in converting the file! What to do? Its a bit annoying not to be able to store pdf files in reduced size, any idea?? Thanks, Jörg

Hi Jorg ,
Are you trying to reduce the file size with the "Reduced size PDF" in the save as other option.
Give it a try if you haven't done it prior.
Open that PDF>File>Save as Other>Reduced size PDF.
If possible ,please share the snapshot of the error message with us so that we can have a look in order to assist you further.
Regards
Sukrit Dhingra

MAX can't find serial to USB converter COM3

Hello friends,
I am using serial to USB converter for communicating the instruments.
I install drivers successfully and device manager shows COM3.
But when I go MAX 5.5 , I cannot see the COM3 port in device and interface.
Please tell me solution of this.

Dennis,
You are totally right, it was a mistake from me. We do not see com connections under data acquisition devices.
Haris115, can you tell which drivers and which versions did you install? You can see it on MAX. And which OS are you using?
I just want to be sure there is the correct compatibility.
Thank you

Are there any usb to parallel converter cables that work with iMac 10.6?

Have a Brother HL-5340D with damaged USB port, can I connect with a usb to parallel converter cable and have it work?

If you try to tweak the dock with third party software, that will corrupt the Dock preferences. Better to leave well enough alone.

[svn:osmf:] 13042: Fix for FM-287, reinstating the main sample ( that uses serial and parallel composition), and making another pass at getting all the changed trait methods mapped correctly back- and forth between JS and Flash .

Revision: 13042
Revision: 13042
Author:   [email protected]
Date:     2009-12-17 03:45:27 -0800 (Thu, 17 Dec 2009)
Log Message:
Fix for FM-287, reinstating the main sample (that uses serial and parallel composition), and making another pass at getting all the changed trait methods mapped correctly back- and forth between JS and Flash.
Ticket Links:
    http://bugs.adobe.com/jira/browse/FM-287
Modified Paths:
    osmf/trunk/apps/samples/framework/HTMLGatewaySample/HTMLGatewaySample.as
    osmf/trunk/apps/samples/framework/HTMLGatewaySample/html-template/index.template.html
    osmf/trunk/framework/MediaFramework/org/osmf/external/HTMLElement.as
    osmf/trunk/framework/MediaFramework/org/osmf/gateways/HTMLGateway.as

Perre wrote:I'm used to being able to pick one or a couple of songs and then adding it a specified playlist. Is this impossible in sonata?
It's clearly not impossible, just different than you expect. Create your playlist as you want it to appear in the Current tab (meaning don't dump every single song from your library in there, just the ones you want) and then save the playlist.
Perre wrote:And if I try to play the m3u file created (the one with every song listed) through freevo I get a message that the directory is empty. What am I doing wrong??
Look at save_absolute_paths_in_playlists in your mpd.conf.

How to detect signals from serial or parallel ports?

Hi everybody!
I'm developping a p.o.s. app, and I need to detect the printer status (serial or parallel), but I couldn't find the way to do it (I'm using Text_IO). I know about using a C program, but I want to find a simpler way.
Is there any command or trigger in Forms 6?
Thank you for your help

Hi
In your setup you have a ADAM 4250 RS232/485 repeater talking with 7 instruments in a network. Each instrument have a unique address, and you can only address 1 instrument at a time. If you need more speed you have to insert more ADAM 4250 units in your system and more RS232 ports on the PC. Identical ADAM instruments may receive commands over the same communication line, but transmit data on a unique communication line. You can not use the parallel port in your setup at all. This is not a Labview problem but a hardware problem. If speed is critical maybe the Ethernet I/O Modules: ADAM-6000 series are better for your setup
Besides which, my opinion is that Express VIs Carthage must be destroyed deleted
(Sorry no Labview "brag list" so far)

Reading and writin to serial and parallel

Hi, is it possible to read and write from the serial and parallel portsin the same pfogram??

Yes, But in J2ME I dont think it is possible.
Maybe you download some APIs from third party.

Is there a docking station for the HP Compaq 625 with serial and parallel ports?

Hi
I am looking for a docking station with at least 4 USB ports plus serial and parallel ports for the HP Compaq 625 running Windows 7.
If not, what are the cheapest laptops for which I could find such a docking station?
Thanks
soVision

The TravelSound ZEN X-fi looks like is might work, but it says nothing that it will. If it works I will buy it in second.
Look carefully to Creative's documentation for this docking station. It is not compatible with the X-Fi2 or X-Fi Style.

KT4 Ultra SERIAL to PARALLEL ata

Dear joint users,
Just like many people I am also misled by MSI's first manual concerning the IDE3 issue. The good news is that there are converters available from SERIAL ata to PARALLEL ata. The bad news is that this converter seems to be included with a raid controller. Currently I am questioning around whether someone sells these cables separately and against what price.
In case one knows more on this issue I'd appreciate informing us via this topic. Thanks in advance!

OK the issue kt4 ultra and msi concerning the serillel converters reached a head which is not satisfactory at all in my case, but I am tired and fed up trying to communicate (via a third party) with MSI.
I even don't want to spend my energy going to MyStar in Son since it is useless though I live only 5 kms away from the industrial zone Ekkersrijt where MyStar resides in The Netherlands.
MSI stands firm not compensating the pioneers who bought the kt4 ultra thinking being able to stripe two hard disks on IDE3 because manual 1.0 clearly described this could be done.
A representative at MSI NL told the wholesale and end users MSI DO NOT manufacture/ supply a comparing product as ABIT supplies with their mainboard (serrilel converter). The story ends users should buy these converters themselves since these end users were pioneers buying the kt4 ultra.
This explanation stinks heavily, it's sad a company like MSI hides behind the golden rule in their manuals "no guarantee is given as to the correctness of its contents"
In my case I traded in the KT4 Ultra BR for the KT3 Ultra2 BR. But be sure it was the last time I bought a product which holds the MSI-star.

Serial to USB Converter?

I'm assisting a friend in switching his current (very old PC) network to an wireless network.
As well as very compatible USB laser printer, he also has a serial-cabled dot matrix printer which he would rather not lose.
If I were to hook this up to an Airport Express via a USB/Serial converter, would this work out okay, or does the Airport demand USB-native devices?

the airport express usb port will only support printers. i have a printer / scanner / fax / copier combo device thing and it will only let me use the print wirelessly.
using a converter will mean you plug the converter into the airport express which is not supported.
im afraid this ones not gonna be ewasy for you

Serial to USB converter with GPS error

I recently created a program to log GPS information from a Garmin GPS18 antenna. The GPS uses a serial port on the docking station of my laptop for communication and USB for power. In order to deploy this application to a field location, I need to use a USB to Serial converter since the laptop itself does not have a serial port. The program runs fine using the dockingstation and it's serial port, however, when trying to use the USB to Serial converter it routinely errors out. The typical error is -1073807523, "VISA Read in GPS18_read.vi". I have also seen an error that read something like "Property node (argument 8) in VISA configure Serial Port (Instr).via - > GPS18_read.vi".
For troubleshooting, I have used "PuTTYtel" and verified that I can read the GPS18 out via the USB to Serial converter, without problems. Serial settings used are 19200 baud, 8 data bits, 1 stop bit, no parity, and no flow control. But, when trying to read using the LabView vi, it throws the previously mentioned errors. Any suggestions would be appreciated!
Solved!
Go to Solution.

Maybe a power issue? How are you connecting the two USB devices to the laptop? A USB device can be high power or low power. If you connect a passive style 'slim' laptop USB hub and connect the two devices to that, you may be power limited on the port.
Also, is the laptop running on battery? Power conservation modes may be trying to shut down your USB port...
Now is the right time to use %^<%Y-%m-%dT%H:%M:%S%3uZ>T
If you don't hate time zones, you're not a real programmer.
"You are what you don't automate"
Inplaceness is synonymous with insidiousness

USB to Parallel Converter

Has anyone had success using any USB to parallel port converter? I've tried 3 different cables including one that supposedly supported the full IEEE-1284 standard, but all of them show up only as a virtual printer port. Is there a way to get access to this port through LabView? Are there any cables/converters out that actually show up as a regular parallel port? I've searched far and wide for one, but had no luck. I searched the boards to see if anyone had done this, but most of the posts were over a year old and had no resolution confirming whether or not a proposed solution worked or not. Thanks in advance for any help,
Travis

LittlemanTAMU wrote:
Has anyone had success using any USB to parallel port converter? I've tried 3 different cables including one that supposedly supported the full IEEE-1284 standard, but all of them show up only as a virtual printer port. Is there a way to get access to this port through LabView? Are there any cables/converters out that actually show up as a regular parallel port? I've searched far and wide for one, but had no luck. I searched the boards to see if anyone had done this, but most of the posts were over a year old and had no resolution confirming whether or not a proposed solution worked or not. Thanks in advance for any help,
Travis
What OS are you using? I had the same problem with XP and LabVIEW 7.0 & &.1. But using the same USB-parallel port converter under WIN2k I was able to access this as a parallel port. In the end my solution was to go to a PCI parallel port which worked fine under both OSes.
Tim Norris
"...and all this science I don't understand
it's just my job five days a week"
Using 6i, 7.0 & 7.1 on Win'98, 2K & XP

I want to transmit a square pulse through USB port, is it possible?? if not then what is the best way to do that, preferable is with serial then parallel, and its compatibility with vista,XP,and @))7 windows

hi froends
i want to transmit a square pulse using lab-view, please help how to do that, the preference will be USB,SERIAL, Parallel ports, it it must be compatible with all the os versions, like 2007 windows, vista,XP and other.
please help..................

sanghi wrote:
OK I WANT TO DRIVE A RELAY.
SUGGEST SOMETHING
Calm down!
People can't read your mind. If you want help, repsect those who contribute their time for free to try to help you.
Put yourself in our shoes. If I tell you I want to build a rocket, what information would you give me? You would need to know if it's for a hobby, something bigger, carries a payload, carries living organism, how far does it go, where does it land (if at all), etc...
First of all, we still don't know what you want to do with this relay. Using a computer to generate is series of pulses is not usually the best way. What is the frequency of the pulses that you want to transmit? And why do you want to use a relay? What are you driving? Can the relay that you are using fast enough to follow the pulse train that you'll be sending?
Provide information, ask questions politely and people will help you.

Deletion of Serial numbers/ Parallel sequences from production order

HI ,
I am trying to delete the Serial numbers from the production order programatically using the FM SERNR_DEL_FROM_PP. I dont get any error , but the serial number is not getting deleted from production order. If anyone have used this FM for deletion Please let me know what extra has to be done.
Similarly i have a requirement or deletion of parallel sequence from the production order. Any FM to do the same?
Code screenshot below
CALL FUNCTION 'SERNR_DEL_FROM_PP'
       EXPORTING
            material              = i_matnr
            j_vorgang             = 'PMP2'
            ppaufnr               = i_paufnr
            ppposnr               = i_itemno
       IMPORTING
            anzsn                 = l_num_serno
            ZEILEN_ID             =
           SERIAL_COMMIT         =
       TABLES
            sernos                = gt_sernos
       EXCEPTIONS
            serialnumber_errors   = 1
            serialnumber_warnings = 2
            OTHERS                = 3.
DATA ls_afpod_po TYPE afpod.
MOVE-CORRESPONDING gs_afpod_po TO ls_afpod_po.
*.....Update Number of serial numbers in parent order
ls_afpod_po-anzsn = l_num_serno.
update afpo
set anzsn = l_num_serno
where aufnr = i_paufnr and
        posnr = i_itemno.
commit work AND WAIT.

Hello,
the function module SERNR_DEL_FROM_PP calls the function module SERNR_DEL_FROM_DOCUMENT within. There, the changes are only written into the memory.
See also the code below:
CALL FUNCTION 'STATUS_BUFFER_EXPORT_TO_MEMORY'             "P99K058111
        EXPORTING                                             "P99K058111
             I_MEMORY_ID = MEMID_STATUS.                      "P99K058111
The variable memid_status has the value 'SN_STATS'.
So if you want to update the data, you have to call the following function module:
CALL FUNCTION 'SERIAL_LISTE_POST_PP'
EXPORTING
    MEMORY_ID_STATUS       = 'SN_STATS'
Regards Simon

Serial to Parallel converter in LV

Similar Messages

Maybe you are looking for