-
12.3 RFID Reader Configuration
After RFID Reader Interface has been successfully initialized, Developer must open a RFID Reader and
then Configure parameters of RFID Reader for the current operation environment. Such as the operation
mode, data response format, the power state of RFID Reader and other parameters.
12.3.1 Open RFID Reader
Description:
Open a RFID Reader for control. An application must call
this function before
control the RFID Reader.
Function Call:
RFID_STATUS RFIDOpen(int nRadio = 0);
Parameters:
nRadio - Reserved for future use.
Returns:
RFID_STATUS.
12.3.2 Close RFID Reader
Description:
Release control of a RFID Reader.
Function Call:
RFID_STATUS RFIDClose (int nRadio = 0);
Parameters:
nRadio - Reserved for future use.
Returns:
RFID_STATUS.
12.3.3 Set the Operation Mode for the RFID Reader
Description:
The RFID Reader module may operate either in continuous or non-continuous mode.
In
continuous mode
, when a tag-protocol-operation cycle (i.e. one iteration through all enabled
antenna ports) has completed, the RFID Reader module begins a new tag protocol-operation
cycle with the first enabled antenna port and continues to do so until
the operation is
explicitly cancelled by the application.
In non-continuous mode
, only a single tag-protocol-
operation cycle is executed upon the RFID radio module.
Function Call:
RFID_STATUS RFIDSetOperationMode(RFID_RADIO_OPERATION_MODE mode);
Parameters:
mode - The operation mode for the RFID Reader.
Returns:
RFID_STATUS.
12.3.4 Get the Operation Mode for the RFID Reader
Description:
Retrieves the operation mode for the RFID Reader.
Function Call:
RFID_RADIO_OPERATION_MODE RFIDGetOperationMode();
Parameters:
None
Returns:
RFID_STATUS.
