Unitech mr350 mkii Software Guide

 

29

This function unlocks/changes a secret code in the secret code file under the currently selected DF. 

There is no limit to the number of times that a secret code can be unlocked/changed. 

 

 

Genplus 

 

void F_SET_SC( S_SET_SC* ); 

   

typedef struct 

{ 

int Class; 

int Mode; 

int CodeNum; 

unsigned char ChkValue[8]; 

unsigned char NewValue[8]; 

int IdOk; 

unsigned char Sw12[2]; 

} S_SET_SC; 

 

    Input parameter : 

Class   

 

:0:NORMAL     

 

 

1:SECURE 

Mode     

:0:change secret code      

1:unlock code 

CodeNum   

:code number 0-7 only. 

ChkValue[]    :holds Previous/unlock code 

NewValue[]  :holds new code value 

 

   Output parameter : This function updates the following parameters. 

IdOk       : 0 = OK   

 

1 = Timeout   

2 = No card 

; 3 = EDC error 

5 = Parity error 

7 = see SW1-SW2 

Sw12[]     :SW1-SW2