Can someone help me create a vi to read and write to an EEPROM using HSDIO?

I'm trying to create an EEPROM scanner/programmer using a PXI-6541. I have some EEPROMs with 24 address lines and 16 data lines. I want to scan addresses 0000h to 8000h and log the data in a file so I can program other EEPROMs with the same data. Can someone help me get started with this, please?

Hey jallen_100,
It sounds like you are trying to do something similar to this Memory Test Reference Design. Check out the code linked at the bottom of the document, and try using part of the code that fits your need, and modify the rest that you don't need, or that won't work with your device. Also, are you going to be using more than the 32 channels of the one board, or will you require 2 devices? If so, then you should check out the Tclk examples, but if not then the above should be enough to get you started. Hope this helps get you started, or at least an idea of what you might be able to do.
Regards,
DJ L.

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Hello can someone help me I have an iphone 4 and my daughter has an ipod touch we are on the same email address but somehow with in the last 25hrs all of my contacts are gone and only hers on on my phone is there a way for me to get all my contacts back?

Hello can someone help me I have an iphone 4 and my daughter has an ipod touch we are on the same email address but somehow with in the last 25hrs all of my contacts are gone and only hers on on my phone is there a way for me to get all my contacts back?

If you need assistance with finding any of your restores or attempting to restore from any that happened prior to his incident follow this article
http://support.apple.com/kb/ht1766
IF you do find a backup that has your contacts; I'd /highly/ recommand turning off your wifi network after the restore is finished because if the issue is with your iCloud your contacts may merge back with her's.
With iCloud you DO NOT want to share the account; bad things happen Evil evil thigns...
But in all seriousness; if two devices have the same iCloud; iCloud is told to merge and sync infomation between hte two and can't tell that it doesn't belong to the same person

Can someone help me i have an ipod 4g and i have $30 dollars on my account and can use because it says i havent used any money in a year how do i fix this

can someone help me i have an ipod 4g and i have $30 dollars on my account and can use because it says i havent used any money in a year how do i fix this

Try This...
Close All Open Apps... Sign Out of your Account... Perform a Reset... Try again...
Reset ( No Data will be Lost )
Press and Hold the Sleep/Wake Button and the Home Button at the Same Time...
Wait for the Apple logo to Appear...
Usually takes about 15 - 20 Seconds... (But can take Longer..)
Release the Buttons..
If necessary... Contact iTunes Customer Service and request assistance
Use this Link > Apple Support iTunes Store Contact

I have an Apple I Phone 4S which is great but, can someone help me how to get the photos and videos to my PC which runs on MS XP. I would like to be able to edit and copy to a DVD.

I have an Apple I Phone 4S which is great but, can someone help me how to get the photos and videos to my PC which runs on MS XP. I would like to be able to edit and copy photos and videos to a DVD.

Connect your iPhone to your computer. Tp your pc should recognize your iPhone as a camera. Use what ever application you have on the pc to transfer files from a camera to your computer.

Can someone help me - my power button is stuck and not working and my screen is frozen I can't turn the phone off IPhone 4s

Can someone help me - my Iphone 4s has frozen I cant turn the phone off as the power button is stuck and the screen is frozen.

What would you like us to do? We can't unstick it for you.
Bring your phone into Apple for replacement.

Can you improve the speed of my CSV Reader and Writer?

hi all, i'm trying to develop a CSV Writer and Reader. i have done a good work to implement the special character and quoting it, it's also support multi line value but it's incredibly slow.
can someone help to make it faster?
here it's how to use the writer
char *stringhe_sorgenti[10] = {0};
out = OpenFile(nfile, VAL_WRITE_ONLY, VAL_TRUNCATE, VAL_ASCII);
for(i = 0; i < sizeof(stringhe_sorgenti)/sizeof(char*); i++){
stringhe_sorgenti[i] = (char*)calloc(200, sizeof(char));
sprintf(stringhe_sorgenti[0], "example1");
sprintf(stringhe_sorgenti[1], "example2");
scrivi_riga_csv(out, stringhe_sorgenti, sizeof(stringhe_sorgenti)/sizeof(char*), formato);
for(i = 0; i < sizeof(stringhe_sorgenti)/sizeof(char*); i++){
free(stringhe_sorgenti[i]);
CloseFile(out);
here is the writer
void scrivi_riga_csv(int file_handle, char *stringa_sorgente[], int numero_stringhe, int formato)
char delimitatore[2][2] = {{',', '\0'}, {';', '\0'}};
char stringa_destinazione[1024] = {0};
int index_destinazione = {0};
int index_start = {0};
int index_fine = {0};
int errore = {0};
int i = {0};
//int k = {0};
size_t lunghezza_stringa = {0};
for(i = 0; i < numero_stringhe; i++){
if(i != 0){
stringa_destinazione[index_destinazione++] = delimitatore[formato][0];
index_start = 0;
lunghezza_stringa = strlen(stringa_sorgente[i]);
// se la stringa sorgente
if( (FindPattern(stringa_sorgente[i], 0, lunghezza_stringa, delimitatore[formato], 0, 0) != -1) // contiene delimitatore
|| (FindPattern(stringa_sorgente[i], 0, lunghezza_stringa, "\"", 0, 0) != -1) // contiene parentesi
|| (FindPattern(stringa_sorgente[i], 0, lunghezza_stringa, "\n", 0, 0) != -1) // contiene a capo
// apro parentesi all'inizio
stringa_destinazione[index_destinazione++] = '"';
// metodo find pattern, piu' complesso ma piu' performante
do{ index_fine = FindPattern(stringa_sorgente[i], index_start, lunghezza_stringa - index_start, "\"", 0, 0);
if(index_fine != -1){
index_fine++;
// copio dall'inizio fino alle virgolette
CopyString (stringa_destinazione, index_destinazione, stringa_sorgente[i], index_start, index_fine - index_start);
index_destinazione += index_fine - index_start;
// ne aggiungo una dopo
stringa_destinazione[index_destinazione++] = '"';
// aggiorno la posizione di start e riparto con il while
index_start = index_fine;
}while(index_fine != -1);
CopyString (stringa_destinazione, index_destinazione, stringa_sorgente[i], index_start, lunghezza_stringa - index_start);
index_destinazione += strlen(stringa_sorgente[i]) - index_start;
// alla fine della riga chiudo la parentesi
stringa_destinazione[index_destinazione++] = '"';
else{
// altrimenti la copio semplicemente e shifto l'indice della stringa di destinazione
CopyString (stringa_destinazione, index_destinazione, stringa_sorgente[i], 0, lunghezza_stringa);
index_destinazione += strlen(stringa_sorgente[i]);
memset(stringa_sorgente[i], 0, strlen(stringa_sorgente[i]));
errore = WriteLine (file_handle, stringa_destinazione, strlen(stringa_destinazione));
if(errore == -1){
errore = GetFmtIOError();
MessagePopup("WriteLine -> WriteLine", GetFmtIOErrorString(errore));
return;
here how to read the file
char *stringhe_sorgenti[10] = {0};
for(i = 0; i < sizeof(stringhe_sorgenti)/sizeof(char*); i++){
stringhe_sorgenti[i] = (char*)calloc(200, sizeof(char));
out = OpenFile(nomearchivio, VAL_READ_ONLY, VAL_OPEN_AS_IS, VAL_BINARY);
leggi_riga_csv(out, stringhe_sorgenti, sizeof(stringhe_sorgenti)/sizeof(char*), formato);
strcpy(intestazione.data, stringhe_sorgenti[1]);
for(i = 0; i < sizeof(stringhe_sorgenti)/sizeof(char*); i++){
free(stringhe_sorgenti[i]);
CloseFile(out);
and here the reader
void leggi_riga_csv(int file_handle, char *stringa_destinazione[], int numero_stringhe, int formato)
char delimitatore[2][2] = {{',', '\0'},
{';', '\0'}};
char stringa_sorgente[1024] = {0};
int stringa_in_corso = {0};
int index_inizio_valore = {0};
int index_doublequote = {0};
int offset_stringa_destinazione = {0};
size_t lunghezza_stringa = {0};
int inquote = {0};
int errore = {0};
int i = {0};
for(i = 0; i < numero_stringhe; i++){
lunghezza_stringa = strlen(stringa_destinazione[i]);
memset(stringa_destinazione[i], 0, lunghezza_stringa);
do{ memset(&stringa_sorgente, 0, sizeof(stringa_sorgente));
errore = ReadLine(file_handle, stringa_sorgente, sizeof(stringa_sorgente) - 1);
// If ReadLine reads no bytes because it has already reached the end of the file, it returns –2.
// If an I/O error occurs, possibly because of a bad file handle, ReadLine returns –1.
// You can use GetFmtIOError to get more information about the type of error that occurred.
// A value of 0 indicates that ReadLine read an empty line.
if(errore == -1){
errore = GetFmtIOError();
MessagePopup("leggi_riga_csv -> ReadLine", GetFmtIOErrorString(errore));
return;
else if(errore == -2){
errore = GetFmtIOError();
MessagePopup("leggi_riga_csv -> ReadLine", "already reached the end of the file");
return;
else{
lunghezza_stringa = errore;
index_inizio_valore = 0;
// metodo find pattern, piu' complesso ma piu' performante
for(i = 0; i <= lunghezza_stringa; i++){
// se come primo carattere ho una " allora e' una stringa speciale
if(inquote == 0){
if(stringa_sorgente[i] == '\"'){
inquote = 1;
index_inizio_valore = ++i;
else{
// altrimenti cerco il delimitatore senza il ciclo for
i = FindPattern(stringa_sorgente, i, lunghezza_stringa - index_inizio_valore, delimitatore[formato], 0, 0);
if(i == -1){
// se non lo trovo ho finito la riga
i = lunghezza_stringa;
if(stringa_sorgente[i - 1] == '\r'){
i--;
if(stringa_in_corso < numero_stringhe){
CopyString (stringa_destinazione[stringa_in_corso], 0, stringa_sorgente, index_inizio_valore, i - index_inizio_valore);
offset_stringa_destinazione = 0;
stringa_in_corso++;
if(stringa_sorgente[i] == '\r'){
i++;
index_inizio_valore = i + 1;
if(inquote == 1){
// se sono nelle parentesi cerco le virgolette
i = 1 + FindPattern(stringa_sorgente, i, lunghezza_stringa - index_inizio_valore, "\"", 0, 0);
if(i == 0){
if(stringa_sorgente[lunghezza_stringa - 1] == '\r'){
lunghezza_stringa--;
// se non le trovo ho finito la riga, esco dal ciclo for
break;
// se incontro una doppia parentesi salto avanti
else if(stringa_sorgente[i] == '\"'){
continue;
// !!!! fondamentale non cambiare l'ordine di questi else if !!!!!
// se incontro una parentesi seguita dal delimitatore
// o se incontro una parentesi seguita dal terminatore
// \r = CR = 0x0D = 13
// \n = LF = 0x0A = 10
// a capo = CR + LF
else if( (stringa_sorgente[i] == delimitatore[formato][0])
|| (stringa_sorgente[i] == '\r')
|| (stringa_sorgente[i] == '\0')
// salvo il valore
inquote = 0;
if(stringa_in_corso < numero_stringhe){
CopyString (stringa_destinazione[stringa_in_corso], offset_stringa_destinazione, stringa_sorgente, index_inizio_valore, i - 1 - index_inizio_valore);
offset_stringa_destinazione = 0;
stringa_in_corso++;
if(stringa_sorgente[i] == '\r'){
i++;
index_inizio_valore = i;
// se sono andato a capo scrivo fino a dove sono e poi procedo con la nuova riga
if(inquote){
if(stringa_in_corso < numero_stringhe){
CopyString (stringa_destinazione[stringa_in_corso], offset_stringa_destinazione, stringa_sorgente, index_inizio_valore, lunghezza_stringa - index_inizio_valore);
strcat(stringa_destinazione[stringa_in_corso], "\n");
offset_stringa_destinazione += lunghezza_stringa - index_inizio_valore;
offset_stringa_destinazione++;
}while(inquote == 1);
// elimino le doppie parentesi
for(i = 0; i < numero_stringhe; i++){
index_doublequote = 0;
do{ lunghezza_stringa = strlen(stringa_destinazione[i]);
index_doublequote = FindPattern(stringa_destinazione[i], index_doublequote, lunghezza_stringa - index_doublequote, "\"\"", 0, 0); // contiene doppia parentesi
if(index_doublequote != -1){
index_doublequote++;
memmove (stringa_destinazione[i] + index_doublequote, stringa_destinazione[i] + index_doublequote + 1, lunghezza_stringa - index_doublequote);
}while(index_doublequote != -1);
return;

the format is CSV, i try to explain better what i'm doing.
our client asked to save acquisition data with header description in an excel readable format, i've decided to use .CSV and not .TDM because it's a simple txt file and we never used .TMD but i will propose to use it.
after some research on the internet i've found nothing to handle .CSV in CVI except from this csv_parse but i've found it difficult to be maintained so i've write it by my own hand.
i've written two example of how to use my function to read or write and i've copyed my function used to read and write.
in the write function i check with FindPattern if the string to be write contain some special character, if i find this i have to quote the string to respect the standard RFC4180 and if i find a quote i have to double it. aftere i've done this check i write the line in the file.
in the read function, that is more complicated, i:
check if the first character is a quote.
if it's not i copy the string until the delimitier or until the end of the line.
if it is i have a string with special character inside so:
i find the first quote in the string. when i've found i check if it's follwed by another quote. this means that in the starting message i was writing a single quote.
if it's not followed by another quote but it's followed by a delimiter or a carriage return i've finished the special line.
if i don't find it it means that the special quote have a carriage return inside and i have to check the next line. before checking the next line i save this in my string.
after this loop i check in every string if i have a double quote and i delete one.
the main problem is in the speed of this, i'm acquiring data at 1000 S/s with 8 active channel for 60 second so i have 480000 data to be stored, divided in 60.000 row and 8 column. to read a file like that my pc stay "locked" for 15 second or more.
i've tried to use the arraytofile function and it's extremly fast and i can also put header because the function can start from the last position in the file but the filetoarray function start from the beginning and i cannot read the header correctly. also if i'm using the european CSV with semicolon as delimiter with arraytofile i cannot select the semicolon but only the coma

Can someone help with Incompatible versions error with taglib and project?

Evening all,
I am trying to import a tag library into my web project but I keep getting the error "Incompatible versions: Tag library is version 1.2, project version is version 1.1".
I am using IBM Rational Application Developer as my IDE, Tomcat 5.0 as my target server and I'm compiling my code with SUNs 1.4.2 JRE.
I created the tag library as a java project and my web site as a dynamic web project in IBM RAD.
If anyone can tell me why I'm getting this error message and, if possible, how to fix it I would be very grateful.
Thanks in advance,
Alex

Evening all,
I am trying to import a tag library into my web
project but I keep getting the error "Incompatible
versions: Tag library is version 1.2, project version
is version 1.1".1.1 and 1.2 might be referring to the servlet spec level supported by each.
I am using IBM Rational Application Developer as myIDE, Irrelevant, I believe.
Tomcat 5.0 as my target server and Tomcat version 5 implements the Servlet 2.4 and JavaServer Pages 2.0.
I'm compiling my code with SUNs 1.4.2 JRE.That's fine.
>
I created the tag library as a java project and my
web site as a dynamic web project in IBM RAD.I wonder if all you have to do is recompile and repackage your tag library. Maybe it's an older library that has to be updated to the spec supported by Tomcat 5.0
If anyone can tell me why I'm getting this error
message and, if possible, how to fix it I would be
very grateful.
Thanks in advance,
AlexSee if that helps, Alex.
%

Can someone help me! I changed my password and now i can't get onto my phone even though I know its right!

I know lame right, but I know Im typing it correctly but its just not working. So now it says connect to itunes but i have a lenovo/windows computer, and when i downloaded itunes onto the window and tried to sync my iphone it says i need to input my password for my phone on my phone and then you see the problem. Also I feel like I should restart my phone but Im not completly sure that i have everything saved to icloud. someone please help!
- person in need

Hello kellsforest,
Thank you for using Apple Support Communities.
For more information, take a look at:
iOS: Forgotten passcode or device disabled after entering wrong passcode
http://support.apple.com/kb/ht1212
Have a nice day,
Mario

Why are my favicon's missing in Bookmarks? I updated Firefox on my iMac, and now my favicons are gone (actual bookmarks are still there) Can someone help me? I'm far from any computer techy, so please use plain language. Thank you!

The small square Bookmark button to the right of the toolbar works well and diaplays color favicons. It's the top Bookmarks button that gives me the error and shows no colored favicons. Did I possibly load a Firefox update for Windows? Is there a separate update only for MAC computers?

Hi LSKANWLF,
You should take a look at [https://support.mozilla.org/en-US/kb/latest-firefox-issues#os=mac&browser=fx9 this article] that discusses some of the issues with the latest build of Firefox. That
There is some information in there that should help you to resolve your issue. Luckily, it is a very easy fix. It should be fixed in FF 10, so it is strange that you are seeing it. Are you sure you are on the latest release?
Hopefully this helps!

How can we read and write data into plist using javascript in a html5 widget to be implemented into iBooks?

I had been trying to read from a plist to get file names of data files and it works fine when i run it in safari but after making its widget and putting it into iBooks it doesnot works. Please tell me any new method to read p list or correct my function if there is any correction. my function is following.
function plistread(n)
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        xhttp = new ActiveXObject("Microsoft.XMLHTTP");
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See i need to access a plist file in my html5 widget, i implemented it in java script but it's not working so is there any other way to take out values from a plist file.

Can't stop synchronized threads with I/O read and write

I have two synchronized threads which doing read and write from and into a file.
One thread called "reader" which does reading, encoding, etc from a source file and puts its output in a pre-defined variable. Another called "writer" which puts the reader's output into a file ( not the source file ). Both thread will notify each other when they've finished each of their part. It's similiar to CubyHole example of Java Tutorial example from Sun.
But somehow it seems like the threads keep spawning and won't die. Even if the source file has been all read and the data has been fully written, calling interrupt(), return, etc has no effect. The threads will keep running untill System.exit() called.
Is it because the threads were blocked for I/O operation and the only way to kill them is to close the I/O ?
To be honest, it's not only stop the threads that I want to, I also want to somehow pause the threads manually in the middle of the process.
Is it possible ?
Cheers.!!!

The example code for the problem using 4 classes called :
- libReadWrite ( class holding methods for aplication operations )
- reader ( thread class responsible for reading data )
- writer ( thread class responsible for writing data )
- myGUI ( user interface class )
All of them written in different file.
// libReadWrite
pubic class libReadWrite {
private boolean dataReady;
private String theData;
//read data
public synchronized void read(String inputFile) {
while (dataReady == true) {
try {
wait();
} catch (InterruptedException ex) {}
RandomAccessFile raf = new RandomAccessFile(inputFile, "r"); // I'm using raf here because there are a lot of seek operations
theData = "whatever"; // final data after several unlist processes
dataReady = true;
notifyAll();
public synchronized void write(String outputFile) {
while (dataReady == false) {
try {
wait();
} catch (InterruptedException ex) {}
DataOutputStream output = new DataOutputStream(new FileOutputStream(outputFile, true));
output.writeBytes(theData);
dataReady = false;
notifyAll();
//Reader
public class reader extends Thread {
private libReadWrite myLib;
private String inputFile;
public reader (libReadWrite myLib, String inputFile) {
this.myLib = myLib;
this.inputFile = inputFile;
public void run() {
while (!isInterrupted()) {
myLib.read(inputFile); <-- this code running within a loop
return;
public class writer extends Thread {
private libReadWrite myLib;
private String outputFile;
public writer (libReadWrite myLib, String outputFile) {
this.myLib = myLib;
this.outputFile = outputFile;
public void run() {
while (!isInterrupted()) {
myLib.write(outputFile); <-- this code running within a loop
try {
sleep(int)(Math.random() + 100);
} catch (InterruptedException ex) {}
return;
//myGUI
public class myGUI extends JFrame {
private libReadWrite lib;
private reader readerRunner;
private writer writerRunner;
//Those private variables initialized when the JFrame open (windowOpened)
libReadWrite lib = new libReadWrite();
reader readerRunner = new reader("inputfile.txt");
writer writerRunner = new writer("outputfile.txt");
//A lot of gui stuffs here but the thing is below. The code is executed from a button actionPerformed
if (button.getText().equals("Run me")) {
readerRunner.start();
writerRunner.start();
button.setText("Stop me");
} else {
readerRunner.interrupt();
writerRunner.interrupt();
}

I baught Seagate Backup plus 2T hard drive to use as my Backup time machine. But its not working when i connect to time machine its not coping files, it keep saying preparing files. Can someone help me please...

i baught Seagate Backup plus 2T hard drive to use as my Backup time machine. But its not working. when i connect to time machine its not coping files, it keep saying preparing files. Can someone help me please...

Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, by a font conflict, or by corruption of the file system or of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards, if applicable. Start up in safe mode and log in to the account with the problem. You must hold down the shift key twice: once when you turn on the computer, and again when you log in.
Note: If FileVault is enabled, or if a firmware password is set, or if the startup volume is a Fusion Drive or a software RAID, you can’t do this. Ask for further instructions.
Safe mode is much slower to start up and run than normal, with limited graphics performance, and some things won’t work at all, including sound output and Wi-Fi on certain models. The next normal startup may also be somewhat slow.
The login screen appears even if you usually login automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Test while in safe mode. Same problem?
After testing, restart as usual (not in safe mode) and verify that you still have the problem. Post the results of the test.

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Itunes will not recognize either my iphone 5 or my ipad since I have downloaded the new Itunes upgrade on my Windows 8.1 system. I've uninstalled and reinstalled and none of that works. Can someone help with this?

I've uninstalled and reinstalled and none of that works.
Doublechecking. Have you also tried a complete uninstall of both iTunes and all the other related software components and then a reinstall? If not, try the instructions from the following document:
Removing and reinstalling iTunes and other software components for Windows Vista, Windows 7, or Windows 8

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My Mac mini time capsule is showing an error Time machine error, backup disk image "/volumes/data-1/.sparesbundle " already in use. I don;t know what this means, can someone help?

I had a similar problem and I solved it as follows -
In Time Machine - > I deselected time capsule Data Disk as a destination.
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Went back t Time Machine -> Re-Added the Time Capsule Data Disk as destination. And then tested by selecting Backup Now.
All went well and the backup picked up from before the problem.
BTW - I also have a USB drive connected to Time Capsule that is an alternate disk for Time Machine to backup.
In Mountain Lion the GUI lets you add more than one Time Machine backup destinations very easily so I think it a good idea to have redundancy.
Hope this helps.

HELP..... i am not sure how to remove my sync albums from my iphone4 i have tried everything can someone help me please thanks

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Go on to iTunes, and uncheck the albums you want removed. When the phone re-synces, they will be off.

Can someone help me create a vi to read and write to an EEPROM using HSDIO?

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