MagTek Audio Reader - Manual (Page 23)

17
getOperationStatus
Retrieves the operation status.
- ( NSString * ) getOperationStatus
Parameters
Return Value
2-byte bit string in hex. The bits correspond to:
Bit 0 = DUKPT Keys exhausted (1=exhausted, 0=keys available)
Bit 1 = Initial DUKPT key Injected, always set to One (Primary
DUKPT Key)
Bit 2 = Encryption Enabled
Bit 3 = Reserved (always set to zero)
Bit 4 = Reserved (always set to zero)
Bit 5 = Reserved (always set to zero)
Bit 6 = Reserved (always set to zero)
Bit 7 = Reserved (always set to zero)
Bit 8 = Reserved (always set to zero)
Bit 9 = Initial DUKPT key injected (Secondary DUKPT Key)
Bit 10 = DUKPT Key used for encryption,
0=Primary,
1=Secondary
Bit 11 = DUKPT Key Variant used to encrypt data,
0=PIN Variant,
1=Data Variant/Bidirectional
Bits 12–15 = Unassigned (always set to Zero)
setConfigurationParams
Sets configuration parameters
- (void) setConfigurationParams:(NSString *)pData
Parameters
pData
PAN_MOD10_CHECKDIGIT = TRUE/FALSE (default is TRUE)