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12.7.6 RFID_READ
Description:
Tag Read Operation parameters.
Define:
typedef struct RFID_READ_TAG {
HWND hWnd;
//Parent window
RFIDPROC lpfnStartProc;
RFIDPROC lpfnStopProc;
RFID_18K6C_MEMORY_BANK bank;
INT16U offset;
INT16U count;
INT32U accessPassword;
}RFID_READ;
Fields:
hWnd
- The Parent window which issue the Tag operation.
lpfnStartProc
- Application-defined callback function. The RFID Reader Interface call
this function before execute Tag operation.
lpfnStopProc
- Application-defined callback function. The RFID Reader Interface call
this function after finished Tag operation.
bank
– The memory bank from which to read.
offset –
The offset of the first 16-bit word to read from the specified memory bank.
count –
The number of 16-bit words to read.(If this value zero and bank is EPC, the
read returns the contents of the EPC starting at the 16-bit word specified by offset
through the end of the EPC.This value must be in the range 1 to 255, inclusive.)
accessPassword –
The access passowrd for the tags. A value of zero indicates no
access password.
12.7.7 RFID_READ_EX
Description:
Tag read extension function’s parameter.
Define:
typedef struct RFID_READ_EX_TAG {
HWND hWnd;
//Parent window
RFIDPROC lpfnStartProc;
RFIDPROC lpfnStopProc;
RFID_18K6C_MEMORY_BANK bank;
INT16U offset;
INT16U count;
BYTE accessPassword[8];
}RFID_READ_EX;
Fields:
hWnd
- the same as RFID_READ.
lpfnStartProc
– the same as RFID_READ;
lpfnStopProc
– the same as RFID_READ;
bank
– the same as RFID_READ;
offset –
the same as RFID_READ;
count –
the same as RFID_READ;
accessPassword[8] –
The access passowrd for the tags. It’s 8 bytes' hex char(0~f).
