StrongLink SL025B - Command: Decrement Value; Response for Decrement Value; Command: Copy Value; Response for Copy Value

StrongLink SL025B
http://www.stronglink-rfid.com
10
Status: 0x00: Operation succeed
0x01: No tag
0x05: Write fail
0x06: Unable to read after write
0x0D: Not authenticate
0x0E: Not a value block
0xF0: Checksum error
Value: The value after increment if the operation succeeds, 4 bytes
4-4-11. Decrement value
0xBA
Len
0x09
Block
Value
Checksum
Block: The absolute address of block to be decreased, 1 byte
Value: The value to be decreased by, 4 bytes
Response:
0xBD
Len
0x09
Status
Value
Checksum
Status: 0x00: Operation succeed
0x01: No tag
0x05: Write fail
0x06: Unable to read after write
0x0D: Not authenticate
0x0E: Not a value block
0xF0: Checksum error
Value: The value after decrement if the operation succeeds, 4 bytes
4-4-12. Copy value
0xBA
Len
0x0A
Source
Destination
Checksum
Source: The source block copy from, 1 byte
Destination: The destination copy to, 1 byte
Attention: The source and destination must in the same sector
Response:
0xBD
Len
0x0A
Status
Value
Checksum
Status: 0x00: Operation succeed
0x01: No tag
0x05: Write fail
0x06: Unable to read after write
0x0D: Not authenticate
0x0E: Not a value block (Source)
0xF0: Checksum error
Value: The value after copy if the operation succeeds, 4 bytes
4-4-13. Read a data page (UltraLight & NTAG203)
0xBA
Len
0x10
Page
Checksum
Page: The page number to be read, 0x00 – 0x0F