How can I communicate with my PCMCIA-CAN/2 card using Java?
I need to write a Java program to send messages via CAN. The program I used with the Win NT driver of the PCMCIA-CAN/2 card worked. But I have to use Win 2000 now and the new driver nican V 1.6 doesn't work (can't send messages via CAN from my Java program). Thanks in anticipation.
Do you get any error code/message back? Sounds like the Java wrappers that you made for the C dll's need to be recompiled? If the application runs in a weird way using the bus monitor.exe (\NI-CAN) would help.
Similar Messages
-
How can i get & use java true type fonts in my applet
Hi,
I could get the System fonts in my Applet by making use of Toolkit.getFontList()
I have used getGraphicsEnvironment to get fonts but my browser doesn't support it.I get ClassNotFoundException.
How can I get & make use True Type Fonts in my Java Applet.
Regards
SivaTo use getGraphicsEnvironment, you must convert your HTML with the HTMLConverter -- this will tell the browser not to use the native JVM to run your applet but to use a Java plugin to run the applet. If you cannot find HTMLConverter in your system, you may have to download it from Sun's web site.
V.V. -
I would like to ask is that any package or example code allowing zipping serveral file using java ?
Here's a test program I wrote, which may help. As far as I know the jip/zar classes are interchangeable.
import java.io.*;
import java.util.jar.*;
public class ZipTest
public static void main(String[] args) throws Exception
/* create a file stream for the new zip file */
FileOutputStream fileOutputStream=new FileOutputStream("test.zip");
JarOutputStream zipOutputStream=new JarOutputStream(fileOutputStream);
/* open file to add to zip file */
File file=new File("test.dat");
FileInputStream fileInputStream=new FileInputStream(file);
/* create a buffer and read file into buffer */
int length=(int)file.length();
byte[] buffer=new byte[length];
fileInputStream.read(buffer,0,length);
/* create entry in zip file */
JarEntry jarEntry=new JarEntry("test.dat");
/* add it */
zipOutputStream.putNextEntry(jarEntry);
zipOutputStream.write(buffer,0,length);
/* clean up and exit */
fileInputStream.close();
zipOutputStream.close();
} -
My husband and I share a new PC. We have different music tastes and each have an iphone. How can we both use our one computer and one itunes program with separate music libraries and separate iphones?
Each device only syncs waht you select.
Select only what you want for each phone. -
I have used Airport Time Capsule with my iMac for a couple years. I recently purchased a MacBook Air and when it tried to backup to Time Capsule it couldn't because Time Capsule is full. How can I now use the 3TB Airport Time Capsule to back up both the iMac and MacBook Air? I don't mind losing earlier backups. I have excluded some items from backing up, but since the Airport Time Capsule is full, I can't even begin to back up the MacBook Air.
On your Mac.......
Open Finder > Applications > Utilities > AirPort Utility
Click on the Time Capsule icon, then click Edit in the smaller window that appears
Click on the Disks tab at the top of the window
Click Erase Disk
On the next window that appears, select the Quick Erase option, then click Erase
The operation will only take a few minutes.
Now you are ready to start new backups of both Macs. Back up one Mac first, then back up the other. Do not try to back up both Macs as the same time. -
How can I start using IPad without first syncing with my computer?
I'm out of town and just bought a new IPad2. I don't have my computer with me and won't be able to use it for another 2 weeks. How can I start using my IPad before syncing with my computer?
You must activate it by syncing it to iTunes on a computer. An Apple Store can do it for you - or anybody with a computer that meets the minimum requirements and has iTunes 10.2 on it can activate it for you.
If you have someone else activate it, bear in mind that when you do finally sync to your computer, iTunes is going to tell you that all content will be erased because you already set it up on another computer with another iTunes library. Your iPad will sync to one iTunes library only. That is way they are designed to perform.
You CAN transfer any purchases that you make on the iPad to your iTunes library when you perform your first sync with your own computer, however, and I would strongly suggest that you do that when you get the chance.
If you do set it up with another computer, I would keep the purchases and downloads to a minimum so that keeping all of your data is not a big problem when you finally sync to your own PC. -
My sprint service is off. How can I still use that number for iMessage with wifi instead of my apple id?
You can't. You can only use that number if you have active service.
-
How can i run my java program with out java language
Hai to every one ..Iam new to java language ...am using windows xp operating system , i did not installed java language in my system .. how can i run a java program with out installing java language... Which files is requied to run java program..?
any one can help me??Hai to every one ..Iam new to java language ...am
using windows xp operating system , i did not
installed java language in my system .. how can i run
a java program with out installing java language...
you ... can ... not ... do ... this
Which files is requied to run java program..?
any one can help me??a JVM. Download it from sun's website.
[url http://java.sun.com/javase/downloads/index.jsp]Download JavaSE here -
how can two people use itunes in the same household? i had a iphone before so alreday had an itunes account now me and my husband have upgraded and we now both have them. he has set up a username and i have mine yet when he logs in he seems to just get my account? please help
Decide which iPhone will be keeping the current iCloud account. On the one that will be changing accounts, if you have any photos in photo stream that are not in your camera roll or backed up somewhere else save these to your camera roll by opening the photo stream album in the thumbnail view, tapping Edit, then tap all the photos you want to save, tap Share and tap Save to Camera Roll. If you are syncing Notes with iCloud, you'll also have to email your notes to yourself so they can be recreated in the new account as they cannot be migrated.
Once this is done, go to Settings>iCloud, scroll to the bottom and tap Delete Account. (This will only delete the account from this phone, not from iCloud. The phone that will be keeping the account will not be effected by this.) When prompted about what to do with the iCloud data, be sure to select Keep On My iPhone. Next, set up a new iCloud account using a different Apple ID (if you don't have one, tap Get a Free Apple ID at the bottom). Then turn iCloud data syncing for contacts, etc. back to On, and when prompted about merging with iCloud, choose Merge. This will upload the data to the new account.
Finally, to un-merge the data you will then have to go to icloud.com on your computer and sign into each iCloud account separately and manually delete the data you don't want (such as deleting your wife's data from your account, and vice versa). -
Good afternoon friends.
Please help me and tell how can I stop using my primary Apple ID (Gmail) but leave my secondary Apple ID (icloud) as primary ond only ONE?
I started using Apple ID in 2011 when iCloud was not exist and was forced to use non-apple e-mail adress as primary ID.
So I used GMail mailbox.
When iCloud was started I created my account but unfortunatelly can't remove this Gmail address from my Apple ID and replace it with icloud mail address.
I was VERY dissapointed because I don't want to use "outside" mailbox to get letters from Apple and ny ID.
In fact I see the Apple old users and fans discrimination.
When creating new user accounts are free to create a box on the iCloud mail and use it as a primary ID, and the only ONE.
At the same time the old user is obliged to keep third-party mail box like Gmail etc. as the primary and can not get such an opportunity, as a new user
This is extremely inconvenient and a VERY strange logical.
For example, now I want to stop using this mailbox on Gmail but I can not do that because in this case I lose access to my ID, or run the risk that someone in the future will create a box with the same name on Gmail (when name will be free and available) and will automatically get access to my accounts on Apple and to my Apple ID.
Now, to avoid this, your team, I offer the only way out: ID, create anew.
Of course it's possible, but then:
- I lose all my purchases for 3 years and will be forced to make them again and pay money for the second time for my purchases
- Lose access to the familiar iCloud e-mail address who now serves as secondary ID because this e-mail address is almost no longer available and will never be released in future.
And now answer me for ONLY TWO questions:
- WHERE IS LOGIC?
- WHAT ABOUT TO BE FRIENDLY FOR YOUR USERS AND FANS?
Thank you!
Hopefully for your GOOD answers.You cannot make your @icloud.com address the login address for the ID. However you can change your ID, currently a Gmail one, to any other functioning non-Apple email address. The Gmail address would then no longer access your account, and so even if someone were to obtain posession of it (is that even possible) it wouldn't allow them to get into your account.
If you want to change your ID to another email address please follow the procedure outlined below, particularly noting the first step.
Firstly, if you have 'Find My iPhone/iPad/iMac' enabled on any of your devices, turn it off.
Create a new email address, for example at Yahoo or Gmail, or anywhere convenient (or you can use an existing address as long as it has never been associated with an Apple ID).
Go to http://appleid.apple.com and click 'Manage your Apple ID'. Sign in with the current ID.
Where it says 'Apple ID and primary email address' and gives your current ID email address, click 'edit'.
Enter your new address and click 'Save changes'.
Now you will need to go to each of your devices and sign out in System Preferences (or Settings)>iCloud - 'Sign out' on a Mac, 'Delete this account' on an iOS device (this will not delete the account from the server).
Then sign back in with your new ID. Your iCloud data will disappear from your devices when you sign out, but reappear when you sign back in.
I re-iterate: before you start, turn off 'Find My Mac' (or whatever) or you will need the services of Support. -
I have ad Apple ID on my iPad , when I use the apple on my iPhone for the first time, I put in my Apple ID for the iPad, didn't work. Need to create a new one. Why? How can I just use my iPad ID on my iPhone?
Hi kamfong,
Went to Settings where?
If you want to use your exisiting Apple ID on your iPad, you need to:
1. Go to Settings>iTunes & App Store and sign out the new ID, and then sign on the old one
2. Go to Settings>iCloud, scroll to the bottom and delete the iCloud account, and the sign back onto iCloud using the old ID
You still have not indindated why you are saying that using your old ID originally "didn't work". What do you mean by that? Did you get some sort of error when you tried to sign on with your exisiting Apple ID?
Cheers,
GB -
How can my daughter use her gift cards without it charging my credit card first?
With Family Sharing, how can gift card be used first before the owner is billed?
My daughter has several gift cards, when she tried to make a purchase it would not allow her to input her gift card information. It automatically wants to bill me?Hi lindafromharvest,
Your daughter and other members of your family group will want to enter any gift cards into their account before making purchases that they want to put on the gift card. To redeem the card see this article -
Redeem iTunes Gift Cards and content codes
Purchases made by accounts with gift balances will be billed before the family sharing credit card. See this article -
How iTunes Store purchases are billed
Thanks for using Apple Support Communities.
Best,
Brett L -
How can send mails using hotmail/rediffmail domain name?
I have used the below code to send a mail using javamail API?Even when I am sending my application does not have notified any of error/exceptions,But the message is not reached to I have given receipient's address in the to field.
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
public class Sendmail1 extends HttpServlet {
private String smtpHost;
// Initialize the servlet with the hostname of the SMTP server
// we'll be using the send the messages
public void init(ServletConfig config)
throws ServletException {
super.init(config);
smtpHost = config.getInitParameter("smtpHost");
//smtpHost = "sbm5501";
smtpHost = "www.rediffmail.com";
public void doGet(HttpServletRequest request,HttpServletResponse response)
throws ServletException, java.io.IOException {
String from = request.getParameter("from");
String to "[email protected]";
String cc = "[email protected]";
String bcc ="[email protected]";
String smtp ="www.rediffmail.com";
String subject = "hai";
String text = "Hai how r u";
PrintWriter writer = response.getWriter();
if (subject == null)
subject = "Null";
if (text == null)
text = "No message";
String status;
try {
// Create the JavaMail session
java.util.Properties properties = System.getProperties();
if (smtp == null)
smtp = "www.rediffmail.com";
properties.put("mail.smtp.host", smtp);
Session session = Session.getInstance(properties, null);
//to connect
//Transport transport =session.getTransport("smtp");
//transport.connect(smtpHost,user,password);
// Construct the message
MimeMessage message = new MimeMessage(session);
// Set the from address
Address fromAddress = new InternetAddress(from);
message.setFrom(fromAddress);
// Parse and set the recipient addresses
Address[] toAddresses = InternetAddress.parse(to);
message.setRecipients(Message.RecipientType.TO,toAddresses);
Address[] ccAddresses = InternetAddress.parse(cc);
message.setRecipients(Message.RecipientType.CC,ccAddresses);
Address[] bccAddresses = InternetAddress.parse(to);
message.setRecipients(Message.RecipientType.BCC,bccAddresses);
// Set the subject and text
message.setSubject(subject);
message.setText(text);
Transport.send(message);
//status = "<h1>Congratulations,</h1><h2>Your message was sent.</h2>";
} catch (AddressException e)
status = "There was an error parsing the addresses. " + e;
} catch (SendFailedException e)
status = "<h1>Sorry,</h1><h2>There was an error sending the message.</h2>" + e;
} catch (MessagingException e)
status = "There was an unexpected error. " + e;
// Output a status message
response.setContentType("text/html");
writer.println("<title>sendForm</title><body bgcolor= ><b><h3><font color=green><CENTER>CALIBERINFO.COM</CENTER></h3>Your message was sent to recepient(s).<br><font color=red>"+"\n"+to);
writer.println("<br><br><a href=e:/mail/javamail/mail.html>back to compose</a>");
writer.close();
Please any one help me out from this probs.
Awaiting for yours reply,
or give me a reply to: [email protected]
Regards,
@maheshkumar.kHi,
how can send mails using hotmail/rediffmail domain name?In your java application,you specified www.rediffmail.com as your
smtp server.But that is the address of that website.Try will a smtp
server instead.For a list of free smtp servers,please visit http://www.thebestfree.net/free/freesmtp.htm
Hope this helps.
Good Luck.
Gayam.Srinivasa Reddy
Developer Technical Support
Sun Microsystems
http://www.sun.com/developers/support/ -
How can I continue using my CS3? I needed to install a new hard drive, & CS3 wont accept my serial # on the re-install :-/
Unfortunately, only Adobe customer service can assist you with your issue. These are user forums; you are not addressing Adobe here.
Click on the link below, and after that click on "Still need Help? Contact us."
Then on the next page, click Chat
There is also a phone option.
http://helpx.adobe.com/contact.html?step=PHXS_downloading-installing-setting-up_licensing- activation -
How can I get (using API) the current sort column for some report
hello,
How can I get (using API) the current sort column for some report ? For example something like "fsp_sort_1_desc" - if the user sorts by the first column ?
I cannot use the :REQUEST for this, sometimes the current sort column is not in the :REQUEST, but it is still active.
I thought it was posssible by using
APEX_UTIL.GET_PREFERENCE (
p_preference IN VARCHAR2 DEFAULT NULL,
p_user IN VARCHAR2 DEFAULT V('USER'))
RETURN VARCHAR2;
function, but I don't really know which preference should I pass as parameter.
looking in WWV_FLOW_PREFERENCES$, i saw preferences_names like FSP4000_P527_R6281510839654570_SORT , I'm not sure how this name is formed.
I'm using generic columns for that complex report (which has a flexible number of columns shown), and the idea is that sometimes I have to overwrite that sort column, in case the user chose the version of the report with fewer columns than the previous one.
Can I get (using API) a list of all preferences set for some user ?
Thank you,seems that it is FSP<app_number>P<pagenumber>R<regionnumber>_SORT.
is there anyplace where I can get these kind of things documented ?
Thank you.
Maybe you are looking for
-
After updating itune, I get the above said error messge. I notice from other postings on the web that I am not alone and that this problem has been around for some time. My web search found no definitive solution or any official response from Apple.
-
I have just changed from Entourage to Mail. I imported all my emails without any problems; everything looked fine. Then this morning when I checked my email, all my emails looked different! They all begin with the senders email adress. Then comes a l
-
Music app acting wierd cannot play/listen to any music
After I updated my ipad2 to iOS 7 I cannot play any music from the music app on the ipad or when connected to a dock on a music system (Sony) everytime I try to play a song, playlist or genius mix it just scrolled through the songs without stopping '
-
I suddenly am unable to print .pdf files. I tried uninstalling and reinstalling Adobe Acrobat Reader 10.1.13 without any luck. I can print other files. .pdf's that used to print no longer will. I checked to make sure I am not printing to file. Nothin
-
Problem with SQL Security Settings
I've run into an odd problem since moving to ColdFusion 8 Enterprise Edition. Any text string submitted to an action page through a form will return an error ("Executing the SQL statement is not allowed.") if it contains text that conforms to a disal