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by: Kelvin |
last post by:
Hi, group:
I am intermediate in C programming, basically I programmed in Unix for
digital signal processing...
Now I need to write a C++ program to read/write the whole volume of a FAT
formatted smartmedia
card...I can view the raw data in WinHex...now what I want is, in generic C
codes to read all the data
I see in WinHex...
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by: Vince |
last post by:
I have a very specific problem to solve but I cannot find a data
structure for it.
I don't know if I am posting on the good newsgroup but I cannot find
a software.design group.
I would like to declare a smart structure initialized via a XML file.
The goal of this structure is to store data from a smart card.
My XML file describes the file structure of my smart card. On a smart
card file are identified by number(sfid) and not by their...
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by: Tom |
last post by:
I am new to hardware programming.
I need to write a program for reading data from Card Reader which connects
to the PC windows 2000/XP OS through Interfacing The Serial / RS-232 Port /
USB / Bluetooth / Infrared.
May I ask does serial port equal to com port?
The program needs to read and write data of the smart card which places on
top of the card reader. The card reader has serveral models, they support
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by: noodles |
last post by:
I have a ASP.Net application, and I want to authenticate the user against a smart card. Can anyone help me out? Sample code would be great, but if someone could point me in the right direction that would be cool too
Thank
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by: colleen1980 |
last post by:
Hi:
When i run my query many information are cut specially Expr, Expr2 and
not shows correctly:
SELECT tblCustomers.AccountNum, tblCustomers.ReturnDate,
tblCustomers.CreditAmount,
Right(Trim(),Len(Trim())-InStr(1,,",
")) AS Zip, Left(,5) AS Corp, tblCustomers.BoxType,
tblCustomers.Comments, Left(,InStr(1,," ")-1) AS Expr,
Right(Trim(),Len(Trim())-InStr(1,," ")) AS Expr2,
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by: leelavathi |
last post by:
hi can anyone help me regarding the smart card API SCardLocateCardsW
here is the code i am sending which i have written
internal static extern int SCardLocateCardsW(UInt32 hContext, string mszCards, SCard_ReaderState rgReaderStates, int cReaders);
int nbReaders;
SCard_ReaderState readerState = new SCard_ReaderState;
// UInt32 eventState = readerState.m_dwEventState;
...
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by: laxmanreddy |
last post by:
Hai,
i have a smart card from safenet 330 model can any plz tell me how to read data from the smart card. as i am new to this smart card plz give me some guidelines if possible sample code
Thank you in advance
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by: concoction |
last post by:
What parameters i need to pass to send user data into the smart card using SCardTransmit function. what other functions are required to achieve writing user data?
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by: tvnaidu |
last post by:
Using pcsc-lite for smart card app (built as daemon called pcscd), everytime I use smart card, I can see this daemon "pcscd" size grows tremendosouly, it grows bigger and bigger and stays, memory leak in pcsc-lite code, any memory leak tools to run on embedded system board?
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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