DLL mit Pointer

Da die Hilfedatei sich nicht anhängen lässt:

Prototype
CHAR CT_data
(
unsigned short ctn,
unsigned char * dad,
unsigned char * sad,
unsigned short lenc,
unsigned char * command,
unsigned short * lenr,
unsigned char * response
);

Description

This function is used to send an ICC command to a card or a card terminal command and returns the command response to the calling program. For detailed information about this function please refer to the MKT 1.0 specification.


Parameters

The following parameters need to be provided:


Parameter Type Description
ctn in logical card terminal number
dad in destination address
sad in source address
lenc in command length in bytes
command in ICC command or CT command
lenr in out Passing of the max. buffer size of the response field to the function and return of the actual length of the response in byte
response out response to the command
Return Values

This function returns the following:


Value Description
ERR_OK Function call was successful
ERR_INVALID Invalid parameter or value
ERR_CT CT error (CT not in operation)
ERR_TRANS Non-eliminable transmission error
ERR_MEMORY Memory assignment error in HTSI
ERR_HTSI HTSI error