Unitech mr350 mkii Software Guide

 

24

This function is used to read a continuous block of bytes in a transparent EF. When secure 

messaging is used the function dose not accept the Read command of length greater than the 

communication buffer size(64 bytes). 

 

 

IS7816    if class = normal 

 

 

Genplus  if class = secure 

void F_RD_BIN( S_RD_BIN* ); 

typedef struct 

{ 

int Class; 

int Mode; 

unsigned char ShortId; 

int Offset; 

int RbLenIn; 

 

int IdOk; 

unsigned char Sw12[2]; 

unsigned char Response[MaxDATA]; 

int RespLen; 

unsigned char CRYin[3]; 

unsigned char CRYout[3]; 

} S_RD_BIN; 

    Input parameter : 

      Class 

 

; 0=NORMAL  

 

1=SECURE 

     Mode   

:0=direct select       

1=implicit select 

     ShortId   

:short EF identifier, This is needed if Mode=1. 

     Offset        :0000-7FFF if Mode=0, 00-FF if Mode=1. 

     RbLenIn      :00-7F,data length to be read. 

   Output parameter :. 

IdOk       : 0 = OK   

 

1 = Timeout   

2 = No card 

; 3 = EDC error 

5 = Parity error 

7 = see SW1-SW2 

Sw12[]     :SW1-SW2 

Response[]   :storage for output data 

RespLen     :length of out data 

CRYin[]     :Reserve 

       

CRYout[]    :CRYcks 7,6,5 only for secure message