Specifications
Table Of Contents
- 1
- Applying development of unilateral communication
- Serial port intercommunication agreement
- Summarize
- Control command format of serial
- Set BaudRate
- Get Reader Version
- Set Relay
- Get Relay
- Set Output Power
- Set Frequency
- Read Param
- Set Param
- Read Auto Param
- Set Auto Param
- Select Antenna
- Restore factory settings
- Reboot
- Start/ stop automode
- Clear Memory
- Set Reader Time
- Get Reader Time
- Set Report Filter
- Get Report Filter
- Set Reader Network Address
- Get Reader Network Address
- SetReader MAC
- Get Reader MAC
- Report Now
- Get Tag Info.
- GetReaderID
- Command format of serial read-write tag
- Collection of operation command
- Electronic tag storage area and notes
- SDK software development
- SDK compose
- Design introduction
- Basic constant and figure
- Constant definition
- API function return code
- Data type definition
- Parameter figure in reader
- Function return code
- Control command function
- Connect reader
- Disconnection
- Set baud rate
- Read version
- Set output power
- Set operation frequency
- Read reader basic operation parameter
- Set reader basic operation parameter
- Read reader auto parameter
- Set reader auto parameter
- Select antenna
- Set relay state in reader
- Reboot reader
- Set time
- Get time
- Get record
- Delete all records
- Network command
- Set IP address for reader
- Get IP address in reader
- Set reader MAC address
- Get reader MAC address
- Read write ISO18000-6B function
- Identify tag ID number
- Identify selected tag ID number
- Read data block
- Write data block
- Slow write data block
- Set write protection
- Read write protection
- Read write ISO18000-6C function
- Identify EPC number of ISO18000-6C tag
- Read a block data
- Write a block data
- Set read write protection state
- FCC警告语大于20cm(1)
Serial port intercommunication agreement | VI-88TR development handbook
Command format with reader address:
Command code:EDH
Parameter of reader address:address
Command parameter:2bytes, the first byte is start number NO, the second
byte is tag count L(<=8).
Command packet: 『40H 05H EDH address no m CheckSum』
Return data: if success, byte count of return data=data of (1byte tag count
M*L Bytes(digit count of EPC+EPC)).
『F0H 3+L*8 EDH address L*M CheckSum』
2.3.2.3 Read Word Block
Function: to read a block of data starting from appointed address of
appointed tag. Length of data block takes word(16bits) as unit.
Command code: ECH
Command parameter1: 1byte L, digit count of EPC, to show the word count
of EPC number.
Command parameter2: L*2bytes EPC number, to show which tag data to
read.
Command parameter3: 1byte mem, select memory bank.
0
Password
1 EPC
2 TID
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