6 F 3 B 0 3 6 2

 

 

 

 

/* Set the data count.

*/

idat = DATASIZ ;

/* Register read data length. */

sprintf( &csnd[ strlen( csnd ) ], "%02d", idat ) ;

 

sprintf( &csnd[ strlen( csnd )], ")¥r" ) ;

 

isndsiz = strlen(csnd) ;/* Set up the data transmission length.

*/

 

 

 

 

/* Send the register read command.

*/

 

 

 

ists = sendto( Isdp, csnd, isndsiz, 0,

 

(struct sockaddr *)&Snd,sizeof( Snd ) );

if( ists == isndsiz ){

 

 

 

 

/* Set the BIT initial value. */

memset(&ibits,0x00,sizeof(fd_set));

 

timeout.tv_sec = RECVTOUT;

/* Set the timeout time. */

 

 

/* BIT setup

*/

FD_SET(Isdp,&ibits);

ists = select( 1, &ibits,0,0,

(struct timeval *)&timeout);

if(ists <= 0){ /* If timeout and error: */ return( -1 ) ; /* recvfrom timed out. */

}

 

 

/*

Register read

response reception

*/

ists

= recvfrom(

Isdp,

crcv, sizeof(

crcv ), 0

 

 

,(struct sockaddr *)&Rcv, &ircvsiz) ;

 

if (

ists > 5 ){

 

 

 

 

if( crcv[ 6 ]

== 'C' && crcv[ 7 ]

== 'E' ){

 

 

iret = -1 ;

/*

Register read

response error

*/

}

 

 

 

 

 

else{

/*

Register read

response was normal. */

 

iret = 0 ;

 

 

 

 

}

 

 

 

 

 

}

 

 

 

 

 

}

}

}

}

return( iret ) ;

}

56

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Toshiba T2N instruction manual ⎯ 56 ⎯