Configuration - IDTECH SecureHead User Manual

4. CONFIGURATION

The SecureHead reader must be appropriately configured to your application. Configuration settings
enable the reader to work with the host system. Once programmed, these configuration settings are
stored in the reader's non-volatile memory (so they are not affected by the cycling of power).
4.1. Setup Commands Structure
Commands sent to SecureHead
a. Setting Command:
<STX><S>[<FuncID><Len><FuncData>...]<ETX><CheckSum>
b. Read Status Command:
<STX><R><FuncID><ETX><CheckSum>
c. Special Function Command:
<STX>[<FuncID><Len><FuncData>...]<ETX><CheckSum>
Response from SecureHead
a. Setting Command
Host
Setting Command
<ACK> if OK

or
<NAK> if Error

b. Read Status Command
Host
Read Status Command
<ACK> and <Response> if

OK
or
<NAK> if Error

c. Special Function Command
Host
Special Function Command
<ACK> and <Response> if

OK
or
<NAK> if Error

Copyright © 2010-2013, International Technologies & Systems Corporation. All rights reserved.
SecureHead SPI Interface with FPC User Manual
SecureHead

SecureHead

SecureHead

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