CNC_RDUNSOLICMSG | UNSOLIC

Handle for the Message data reading. Specify the value acquired by the cnc_unsolicstart or the value notified by the argument(lParam) of the message reception function.

Pointer to IDBUNSOLICMSG structure in which the unsolicited messaging data will be stored.

typedef struct idbunsolicmsg {
    short   getno ;
    struct {
        short   rdsize ;
        void    *data ;
    } msg[3] ;
} IDBUNSOLICMSG ;

getno

Number of the Message data which was acquired by the unsolicited messaging. (1-3).

rdsize

Size of PMC data which was transmitted by the unsolicited messaging. (byte)

data

Specify the pointer to the buffer in which the PMC data which was transmitted is stored. The size of this area must ensure the size which has been specified as "rdsize" at cnc_wrunsolicprm.

Setting example)

IP address	:	192.168.0.1
TCP port number	:	8196
PMC address	:	R2000
Retry number	:	3
Timeout	:	10 sec
Transmission data	:	2
1st message	:	R2100-2149
2nd message	:	D110-149
IDBUNSOLICMSG data; char msg1[50]; char msg2[40];

data.msg[0].data = msg1;	//	Contents of R2100-2149
data.msg[1].data = msg2;	//	Contents of D110-149