Technical Manual

East Wind Technologies, Inc.
Copyright ©
2022 East Wind Technologies, Inc. All rights reserved.
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3.11 I.CODE 1 Operation Commands
3.11.1 I.CODE1 Inventory
Function: Search I.CODE1 card in RF effective field.
Host sends:
Frame
0x80
Checksum
Success:
Frame
0x80
SNR
Checksum
SNR: 8 bytes.
Failure:
Frame
0x7F
Checksum
3.11.2 I.CODE 1 Read
Function: Read data from I.CODE1.
Host sends:
Frame
0x81
BlockNumber
Checksum
BlockNumber: 1byte, value: 0x00 to 0x0F.
Success:
Frame
0x81
Data
Checksum
Data: 4bytes.
Failure:
Frame
0x7E
Checksum
3.11.3 I.CODE 1 Write
Function: To write data into I.CODE1.
Host sends:
Frame
0x82
BlockNumber
Data
Checksum
BlockNumber: 1 byte.
Data: 4 bytes.
Success:
Frame
0x82
Checksum
Failure:
Frame
0x7D
Checksum