MorphoAccess® SIGMA Series - Administrator Guide
Access Control by Authentication
2017_2000025464-v03
This document and the information therein are the property of Morpho. They must not
be copied or communicated to a third party without the prior authorization of Morpho
393
July 17
User Identifier to be read in binary format
sc_binary_read.data_format = 1
Binary format
sc_tlv_mifare.start_block
[4 - 215] First block to read on card
sc_binary_read.data_length_num_bytes
User ID length in bytes and additional bits
limited to 8 bytes (i.e. 8.0).
sc_binary_read.data_offset_num_bytes
Offset (from the start of the block) of 1st byte
and 1st bit of data: 15 bytes maximum (i.e.
15.0)
sc_binary_read.data_type_direction
Byte read acquisition method:
0.1 (binary data, MSB first)
0.0 (binary data, LSB first)
Example: MIFARE® card Serial Number
In this sample the terminal read the first four bytes, in MSB direction, of the first sector of the
MIFARE® card which contains the serial number of the card.
If bytes to read are F4 E1 65 34, then the User Identifier value is "4108412212" (ASCII).
Activation of identification mode
sc_binary_read.data_format = 1
Binary format
sc_binary_read.data_type_direction = 0.1
Binary MSB format
sc_binary_read.data_length_num_bytes = 4.0 Size = 4 bytes, no additional bit
sc_binary_read.data_offset_num_bytes = 0.0 First byte of the block
sc_tlv_mifare.start_block = 1
First block of the card