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Tweaked readme, added disclaimer

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ndbroadbent committed May 5, 2010
1 parent ac3f545 commit 48b5b4e21514f1b4c2729679b50a68640ec6e176
Showing with 7 additions and 3 deletions.
  1. +7 −3 README.textile
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@@ -9,6 +9,9 @@ It can be used to purchase almost anything, such as groceries, snacks, McDonalds
Thus practically every person living in Hong Kong carries an Octopus card with a unique ID, and this is already
being leveraged to provide things like access control to apartment buildings.
+And before you get excited, please realize that this library does *not* give you read/write access to the card's internal data (such as stored value).
+It simply returns the cards unique ID.
+
h3. Requirements
* USB Octopus Card Reader (Sony FeliCa ISO14443C)
@@ -29,17 +32,18 @@ h3. Files
h3. Setup Strings
You can write different 'setup strings' to the reader to configure it.
-This is also useful when the reader plays up and needs to be reset, but the 'Octopus' class resets the reader whenever it is initialized.
+This is also useful when the reader plays up and needs to be reset, but note that the 'Octopus' class resets the reader whenever it is initialized.
-Below is the option interface for the setup string.
-(The USB reader uses the C4 = RS232 interface)
+Below are the different interfaces for each setup string:
55AA0102C455AA = C4 = RS232 interface
55AA0102C055AA = C0 = wiegand 26bit interface
55AA0102C155AA = C1 = wiegand 34bit interface
55AA0102C255AA = C2 = wiegand 36bit interface
55AA0102C355AA = C3 = wiegand 44bit interface
+_(The USB reader uses the C4 = RS232 interface)_
+
h3. Other Downloads
Get the manufacturer's windows testing tool from here: "http://www.rfidshop.com.hk/datasheet/14443C/slcomv10.zip":http://www.rfidshop.com.hk/datasheet/14443C/slcomv10.zip

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