Re: [PHP-DEV] Re: adding tcsetattr to dio extenstion
can somebody give me karma to add this..
and probably karma for phpdoc/en/reference/dio/functions (or similar)
regards
alan
regards
alan
Sterling Hughes wrote:
attached is a patch to add tcsetattr() to the dio extension
any objections/suggestions for it..
for some reason if I do O_ASYNC on SET_FL i get 'I/O possible' and
dies... ?
Feel free to commit it, my only internet is currently firewalled http and
ftp, so I can't really do much in that way (actually, can't even test your
patch, but the interface looks fine).
O_ASYNC should really be removed, its useless from your php script, and php
really can't do async I/O without using the (un-portable) unix aio_*
interface, until that is directly support signal based I/O is pretty much
impossible in php.
-Sterling
usage:
dl('dio.so');
$fd = dio_open('/dev/ttyS0', O_RDWR | O_NOCTTY | O_NONBLOCK);
/* signal callbacks
*/
dio_fcntl($fd,F_SETOWN,posix_getpid());
//dio_fcntl($fd,F_SETFL, O_ASYNC ); // - produces a 'I/O possible' and
dies... ?
dio_fcntl($fd,F_SETFL, O_SYNC );
dio_tcsetattr($fd, array(
'baud' = 9600,
'bits' = 8,
'stop' =1,
'parity' = 0
));
echo STARTING READ;
while (1) {
$data = dio_read($fd,256);
if ($data) {
echo $data;
}
}
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Re: [PHP-DEV] Re: adding tcsetattr to dio extenstion
can somebody give me karma to add this..
and probably karma for phpdoc/en/reference/dio/functions (or similar)
done.
-Sterling
regards
alan
regards
alan
Sterling Hughes wrote:
attached is a patch to add tcsetattr() to the dio extension
any objections/suggestions for it..
for some reason if I do O_ASYNC on SET_FL i get 'I/O possible' and
dies... ?
Feel free to commit it, my only internet is currently firewalled http and
ftp, so I can't really do much in that way (actually, can't even test your
patch, but the interface looks fine).
O_ASYNC should really be removed, its useless from your php script, and php
really can't do async I/O without using the (un-portable) unix aio_*
interface, until that is directly support signal based I/O is pretty much
impossible in php.
-Sterling
usage:
dl('dio.so');
$fd = dio_open('/dev/ttyS0', O_RDWR | O_NOCTTY | O_NONBLOCK);
/* signal callbacks
*/
dio_fcntl($fd,F_SETOWN,posix_getpid());
//dio_fcntl($fd,F_SETFL, O_ASYNC ); // - produces a 'I/O possible' and
dies... ?
dio_fcntl($fd,F_SETFL, O_SYNC );
dio_tcsetattr($fd, array(
'baud' = 9600,
'bits' = 8,
'stop' =1,
'parity' = 0
));
echo STARTING READ;
while (1) {
$data = dio_read($fd,256);
if ($data) {
echo $data;
}
}
--
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To unsubscribe, visit: http://www.php.net/unsub.php
