Setting Command; Get Firmware Version - IDTECH iMag User Manual

4.1. Setting Command

The Setting command is a collection of many function-setting blocks in the following format:
Command:
<STX><S><FuncSETBLOCK1>...<FuncBLOCKn><ETX><LRC>
Response:
<ACK> for successful settings or <NAK> for the wrong commands such as invalid funcID, length,
and value.
Each function-setting block <FuncSETBLOCK> has the following format:
<FuncID><Len><FuncData>
Where:
<FuncID> is a one-byte ID identifying the function being set.
•
<Len> is a one-byte length count for the function-setting block <FuncData>.
•
<FuncData> is the current setting for this function. It has the same format as in the
•
sending command for this function.
Example:
Set DUKPT Key management
CMD: \02\53\58\01\31\03\3A
OUT: 06

4.2. Get Firmware Version

The Get Firmware Version command returns the firmware version back to the application.
Command:
<STX><R><FmVerID><ETX><LRC 1>
Response:
<ACK> <STX><Version String><ETX><LRC 2>
<Version String> is in the format of "ID TECH iMag Swipe Reader x.y.z" where x.y.z is the
major and minor version number.
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