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Queries Regarding Contact less smartcards — Parallax Forums

Queries Regarding Contact less smartcards

sathishsathish Posts: 3
edited 2010-07-31 10:22 in Propeller 1
Hi Experts,

I am interested in knowing about the Programming in smart card Applications.

1. When ever a card is placed near the Reader, how the reader catches the card, is there any event happens for that.

2. How does any·smart card designed applications catches the smart card details whenever card is placed near the reader.

3. how·does the reader communicates·with the Application or calls·any method/events in the application.


please give me a·brief idea about this.

Thanku,
Sathish babu k

Comments

  • ElectricAyeElectricAye Posts: 4,561
    edited 2010-07-30 07:04
    Maybe this will help answer some of your questions...

    www.parallax.com/Portals/0/Downloads/docs/prod/rf/32320-SmartCardReader-v1.0.pdf
  • sathishsathish Posts: 3
    edited 2010-07-30 09:52
    I have gone through the document, but there is no much info for what iam expecting.

    I expect some programming approach.

    Thanku,
    Sathish babu K.
  • ElectricAyeElectricAye Posts: 4,561
    edited 2010-07-30 15:49
    sathish said...
    I have gone through the document, but there is no much info for what iam expecting.

    I expect some programming approach.

    Thanku,
    Sathish babu K.

    Sathish,

    at the bottom of the document, it states:
    "Connecting the Smart Card Reader to the microcontroller pins shown above ensures that you can use the
    BASIC Stamp and Propeller example programs for each smart card offered by Parallax. Links to the latest
    documentation and example programs for these smart cards can be found on the Smart Card Reader
    product page. Go to www.parallax.com and search 32320."

    In other words, go to this web page:

    www.parallax.com/Store/Accessories/HumanInterfaceDevices/tabid/822/ProductID/690/List/0/Default.aspx?SortField=ProductName,ProductName

    and then go to the bottom right corner and look for the zip files for BS2 and Propeller code examples.

    Of course, if you are new to the Basic Stamp or Propeller, these code examples might not help you much.

    But I hope they do,
    cheers,
    smile.gif
  • sathishsathish Posts: 3
    edited 2010-07-31 10:22
    Iam very much new to the propeller and bs2, if you have any code related to in c#/vb/vb6 please share or just brief me about the communication between the reader and the application in a few words, so that i can extend it with googling.

    how the cardreader calls a function in the designed application when ever the card is showd to reader.

    Thanku,
    Sathish babu k
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