Section 4. USB Communications
15
CARD ENCODE TYPE
This one byte value indicates the type of encoding that was found on the card. The following
table defines the possible values.
Value Encode
Type
Description
0
ISO/ABA
ISO/ABA encode format
1
AAMVA
AAMVA encode format
2 CADL
CADL
encode
format
3
Blank
The card is blank.
4
Other
The card has a non-standard encode format. For example,
ISO/ABA track 1 format on track 2.
5
Undetermined
The card encode type could not be determined because no
tracks could be decoded.
6
None
No decode has occurred. This type occurs if no magnetic stripe
data has been acquired since the data has been cleared or
since the device was powered on. This device only sends an
Input report when a card has been swiped so this value will
never occur.
TRACK DATA
If decodable track data exits for a given track, it is located in the track data field that corresponds
to the track number. The length of each track data field is fixed at 110 bytes, but the length of
valid data in each field is determined by the track data length field that corresponds to the track
number. Track data located in positions greater that the track data length field indicates are
undefined and should be ignored. The HID specification requires that reports be fixed in size,
but the number of bytes encoded on a card may vary. Therefore, the Input Report always
contains the maximum amount of bytes that can be encoded on the card and the number of valid
bytes in each track is indicated by the track data length field. The track data is decoded and
converted to ASCII. The track data includes all data starting with the start sentinel and ending
with the end sentinel.
TRACK 1 DATA
This field contains the decoded track data for track 1.
TRACK 2 DATA
This field contains the decoded track data for track 2.
TRACK 3 DATA
This field contains the decoded track data for track 3.
Summary of Contents for ET1725L Series
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Page 26: ...3 22 E l o E n t u i t i v e T o u c h m o n i t o r U s e r G u i d e...
Page 37: ...C 33 17 LCD Touchmonitor Dimensions 478 434 429 370 338 270 3 43 219...
Page 41: ...37 N10051...
Page 42: ...38 E l o E n t u i t i v e T o u c h m o n i t o r U s e r G u i d e...
Page 52: ...vi Figure 1 1 Port Powered Swipe Reader...
Page 56: ...Port Powered Swipe Reader 4 Figure 1 3 Dimensions...
Page 60: ...Port Powered Swipe Reader 8...
Page 69: ...vi Figure 1 1 USB Swipe Reader...
Page 73: ...USB Swipe Reader 4...
Page 77: ...USB Swipe Reader 8...
Page 79: ...USB Swipe Reader 10...
Page 127: ...MagTek Device Drivers for Windows 28...
Page 137: ...MagTek Device Drivers for Windows 38...
Page 151: ...MagTek Device Drivers for Windows 52...
Page 173: ...MagTek Device Drivers for Windows 74...
Page 175: ...MagTek Device Drivers for Windows 76...
Page 177: ...MagTek Device Drivers for Windows 78...
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