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| 6 F 3 B 0 3 6 2 |
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| |||
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 ; |
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|
sprintf( &csnd[ strlen( csnd) ], "," ) ; | ||||
j = j | + | 1 ; |
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icunt | = | icunt + 4 ; |
| |
} |
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sprintf( &csnd[ | (strlen( csnd )) - 1], ")¥r" ) ; | |||
isndsiz = | strlen( csnd ); | /* Set the send data length. | ||
*/ |
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Snd.sin_family = AF_INET;
Snd.sin_addr.s_addr = inet_addr( DST_IP ); /* Set the remote IP address.
*/ |
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Snd.sin_port = htons( DST_PORT ); |
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| /* Set the remote port number. | ||
*/ |
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| /* Send a register write request. | ||
*/ |
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ists = sendto( Isdp, csnd, isndsiz, | 0, |
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| |
(struct sockaddr *)&Snd,sizeof( Snd ) ); |
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| |||
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 |
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| ||
,(struct sockaddr *)&Rcv, &ircvsiz) ; |
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| |||
if ( ists > 5 ){ |
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if( crcv[ 4 ] == 'C' && crcv[ 5 ] == 'E' |
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| |||
crcv[ 4 ] == 'E' && crcv[ 5 ] == 'E' ){ |
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| |||
return( | /* | Register write response error */ | |||
} |
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|
/* 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) ], "," ) ;
