Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

How to read/write to SLE4428 EEPROM smart card?

Status
Not open for further replies.

ahbadawy

Newbie level 3
Joined
Oct 14, 2003
Messages
4
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
83
Dear All,
I'm trying to read/wtite to sle4428 EEPROM Smart Card. please if any one have a source/sample code or any help for that just tell me.

thanks,
 

M!k

Advanced Member level 2
Joined
Apr 22, 2002
Messages
682
Helped
109
Reputation
218
Reaction score
35
Trophy points
1,308
Activity points
4,818
sle4428

Do you have the datasheets or should i upload them? They contain detailed specs about communication protocol, timings, special features... Where is your exact problem?


Mik
 

mk3

Member level 2
Joined
Dec 31, 1999
Messages
42
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,286
Activity points
298
8051 with sle4428

Fow what I know datasheets with these information are obtainable from manufacturers only signing an NDA, as they are all reserved infos.
 

ahbadawy

Newbie level 3
Joined
Oct 14, 2003
Messages
4
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
83
sle4428 program

I've downloaded the Data Sheet but there is some miising points for me. If any have a source code sample for that i would be appreciated. I've to read/write to smart card using general purpose uController such as 8051.

thanks,
 

swapgo

Full Member level 2
Joined
Jun 24, 2004
Messages
128
Helped
3
Reputation
6
Reaction score
1
Trophy points
1,298
Location
India
Activity points
1,244
programming code of sle4428

Hi all
I too wrote the interfacing program in C for SLE4428
if anybody have doubts can ask me.

Regards
Gopi
 

hassenman

Advanced Member level 4
Joined
Nov 29, 2004
Messages
117
Helped
4
Reputation
8
Reaction score
1
Trophy points
1,298
Activity points
912
sle4428 smart card

search yahoo groups
u'll find a group talking about smartcards and especially the one ur looking for

a++
 

swapgo

Full Member level 2
Joined
Jun 24, 2004
Messages
128
Helped
3
Reputation
6
Reaction score
1
Trophy points
1,298
Location
India
Activity points
1,244
Re: sle4428 smart card

hi
which group is discussing I tried but not able to find.
can u please tell

regards
Gopi
 

Smart

Member level 4
Joined
Jan 28, 2006
Messages
72
Helped
2
Reputation
4
Reaction score
2
Trophy points
1,288
Activity points
1,841
Re: sle4428 smart card

Here is SLE4428 specification
 

FoxB

Member level 4
Joined
Dec 5, 2001
Messages
79
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,286
Location
The Planet Earth
Activity points
357
sle4428 smart card

4Smart: i make my c51 prog from this manual step-by-step. it really don't work. my 4 of 5 card is blocked.

any1 can post here VALID and WORK example? please.
 

questionmark007

Newbie level 1
Joined
Oct 28, 2012
Messages
1
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,291
Re: programming code of sle4428

Hi all
I too wrote the interfacing program in C for SLE4428
if anybody have doubts can ask me.

Regards
Gopi

Hello,
I am also searching the web for a script or program that I can use a reader and writer for this type of card and that I am able to change read the content of it. I want to try to make some vending machines for a carwash that doesnt requieres cash. So my customers come into the shop, they pay with theire bankcards and the money go's to the smartcards as impulses or credit's. They use this sistem in slot machines I think what I read oin the internet. And for making this kind of sistem and protocol between the SLE4428 and the vending machine requieres time and alot of money If I hire some proffesionals to do this. So far I mad everything myself , from the bank terminal to the pc based terminal for the vending machines so I dont have to pay thousands on special vending terminals.

Can you please send me the program of script and I would verry much apreciate this with a little help and explaining.
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top