User Manual

58
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)
Description
Information transfer between CPU Card and APDU（Application Protocol Data Unit）,
This function encapsulates the T = 0 and T = 1 operation
Parameters
ICDev: Handle of Reader Device
slen: Length of information for send
sbuff: Information buffer for send
rlen: Length of information received
rbuff: [out] buff for returned Information
Return Value
<0 error, its absolute value is error number
=0 successful
Example
int st;
unsigned char slen,rlen,senddata[100], recdata[100];
slen=5;
senddata[0]=0x00;senddata[1]=0x84;senddata[2]=0x00;
senddata[3]=0x00;senddata[4]=0x04;
st= fw_cpuapdu ( icdev,slen,senddata,&rlen,recdata)
/*send the random number command to the card*/