Technical Manual

East Wind Technologies, Inc.
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2022 East Wind Technologies, Inc. All rights reserved.
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3.6.3.2 MIFARE Plus Data Block Read
Function: Level 3 command, reading operation of data block; before reading, the relevant
block need to be authorized.
Host sends:
Frame
0x37
Start Block
Blocks
Checksum
Start Block: 2 bytes (MSB first).
Blocks: 1 byte, blocks to be read
Success:
Frame
0x37
Status
Data
Checksum
Status: status code returned from the card.
Please reference:
MIFARE Plus Returned Status Code.
Data: block * 16 bytes
Failure:
Frame
0xC8
Checksum
3.6.3.3 MIFARE Plus Data Block Write
Function: Level 3 command, writing operation of data block; before writing, the relevant
block need to be authorized.
Host sends:
Frame
0x38
Start Block
Blocks
Data
Checksum
Start Block: 2 bytes (MSB first).
Blocks: 1 byte, blocks to be writen
Data: block * 16 bytes data to be writen
Success:
Frame
0x38
Status
Checksum
Status: status code returned from the card.
Please reference:
MIFARE Plus Returned Status Code.
Failure:
Frame
0xC7
Checksum
3.6.3.4 MIFARE Plus Purse Create
Function: Level 3 command, creating a block of MIFARE Plus as a purse.
Host sends:
Frame
0x39
Block
Value
Checksum
Block: 2 bytes (MSB first), block number.
Value: 4 bytes (LSB first), purse initial value.
Success:
Frame
0x39
Status
Checksum
Status: status code returned from the card.
Please reference:
MIFARE Plus Returned Status Code.
Failure:
Frame
0xC6
Checksum