User Manual

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int fw_MFPlusL3_Decrement(int ihic, unsigned int blkAddr,unsigned long value);
Description：
Reduce the value of the value block for the three-level card（consume）
Parameters：
ihic： handle of device
blkAddr: the block NO.
value: the reduced value
Example：
int st;
st= fw_MFPlusL3_Decrement(icdev,4, 5);
2.12 CPU（SAM）Functions
__int16 fw_cpureset (HANDLE ICDev, unsigned char *rlen, unsigned char *rbuff)
Description
Power-on reset function of CPU Card, it will automatically judge card protocol
after reset.
Parameters
ICDev: Handle of Reader Device
Rlen: [out] Length of returned reset information
Rbuff: store returned reset information
Return Value
<0 error, its absolute value is error number
=0 successful
Example
unsigned char rlen;
unsigned char DataBuffer [100];
St=fw_cpureset (ICDev, &rlen, DataBuffer);
__int16 fw_setcpu (HANDLE ICDev, unsigned char SAMID)
Description
Set SAM Card deck for operation
Parameters
ICDev: Handle of Reader Device
SAMID: Sequence Number of Deck type, ox0c: Attached deck; 0x0d: SAM1; 0x0e:SAM2;
0x0f:SAM3;
Return Value
<0 error, its absolute value is error number
=0 successful
Example
St=fw_cpureset (ICDev, 0x0c); /* Set to attached deck */
__int16 fw_cpuapdu (HANDLE ICDev, unsigned char slen, unsigned char * sbuff,
unsigned char *rlen, unsigned char * rbuff)