Toshiba T2N instruction manual ⎯ 55 ⎯

				6 F 3 B 0 3 6 2
sprintf( &csnd[			strlen( csnd ) ], "%02d", idat ) ;
sprintf( &csnd[			strlen( csnd) ], "," ) ;
icunt = 0	;		/* Comparison data storage index. */
for( j = 0,		k =	0; k < DATASIZ; k++ ){	/* Set register write data. */
sprintf( &csnd[ strlen( csnd) ], "%04X", k ) ;
j = j	+	4 ;
sprintf( &csnd[ strlen( csnd) ], "," ) ;
j = j	+	1 ;
icunt	=	icunt + 4 ;
}
sprintf( &csnd[			(strlen( csnd )) - 1], ")¥r" ) ;
isndsiz =	strlen( csnd );			/* Set the send data length.
*/

Snd.sin_family = AF_INET;

Snd.sin_addr.s_addr = inet_addr( DST_IP ); /* Set the remote IP address.

*/
Snd.sin_port = htons( DST_PORT );			/* Set the remote port number.
*/
			/* Send a register write request.
*/
ists = sendto( Isdp, csnd, isndsiz,		0,
(struct sockaddr *)&Snd,sizeof( Snd ) );
if ( ists == isndsiz ){	/*	If the send length was OK. */
	/*	Set the SELECT argument.			*/
memset(&ibits,0x00,sizeof(fd_set));			/* Set the BIT initial value. */
timeout.tv_sec = RECVTOUT;	/*	Set the timeout time. */
FD_SET(Isdp,&ibits);	/*	BIT setup		*/
ists = select( 1, &ibits,0,0,(struct timeval *)&timeout);
if(ists > 0){	/*	If normal return:		*/
	/*	Register write response reception */
ists = recvfrom( Isdp, crcv,		sizeof( crcv ), 0
,(struct sockaddr *)&Rcv, &ircvsiz) ;
if ( ists > 5 ){
if( crcv[ 4 ] == 'C' && crcv[ 5 ] == 'E'
crcv[ 4 ] == 'E' && crcv[ 5 ] == 'E' ){
return( -1 ) ;	/*	Register write response error */
}

/* Register read request creation */

memset( csnd, 0x00, sizeof( csnd ) ) ; memset( crcv, 0x00, sizeof( crcv ) ) ;

sprintf( &csnd[ 0 ] , "(A01DR" );/* Register read command setup

*/

/* Set up the starting reg. no.

*/

sprintf( &csnd[ strlen(csnd)], "%s", REG_TYPE ); sprintf( &csnd[ strlen(csnd) ], "%04s", REG_ADR ); sprintf( &csnd[ strlen( csnd) ], "," ) ;

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