thanks for your code looking interested and direct using AT commands

will i have a problem with this line

$f = fopen(“dio.serial:///dev/tty.ZTEUSBATPort_”, “r+”, false, $c);

i change this part
“dio.serial:///dev/tty.ZTEUSBATPort_”
to be
“dio.serial:COM25.ZTEUSBATPort_”
as my USB connected to COM25

and i got this error

Warning: fopen(dio.serial:COM25.ZTEUSBATPort_) [function.fopen]: failed to open stream: No such file or directory in C:\xampp\htdocs\sms\1\test.php on line 50

so please tell me what is the suitable code to replace
i’m using XAMPP apache server on windows 7
my USB Modem Huawei K3565

thanks for your help

$fp = fopen (“COM8:”, “w+”);
if (!$fp) {
echo ‘not open’;
}
else{
echo ‘port is open for write’;
$string .= ‘C30C10178C10100C103110606C103081000C10100C10101C100′;
fputs ($fp, $string );
echo $string;
fclose ($fp);
}
$fp = fopen (“COM8:”, “r+”);
if (!$fp) {
echo ‘not open for read’;
}
else{
echo ‘ port is open for read’;
$buffer = fread($fp, 128 );
echo $buffer;
fclose ($fp);
}

I’m trying to use DIO to send SMS using a GSM modem – this is what your test script outputs:

AT+CMGF=1
> OK
< AT+CMGS="+49160xyz"
AT+CMGS=”+49160xyz”
> ERROR
> Hello world!
^C

Using minicom and issuing the AT-commands manually works as expected.

I’m using ubuntu x64, php 5.3.3 and DIO 0.0.4RC4 (beta) from PECL repositories.

Trying to install via PEAR, which fails and tells me to install via PECL.

C:\xampp\php>pear install dio
No releases available for package “pear.php.net/dio” – package pecl/dio can be installed with “pecl install dio”
install failed

Trying PECL install and fails as well:

C:\xampp\php>pecl install dio
WARNING: channel “pecl.php.net” has updated its protocols, use “pecl channel-update pecl.php.net” to update
downloading dio-0.0.4RC4.tgz …
Starting to download dio-0.0.4RC4.tgz (18,334 bytes)
……done: 18,334 bytes
12 source files, building
WARNING: php_bin \xampp\php\php.exe appears to have a suffix \php.exe, but config variable php_suffix does not match
ERROR: The DSP dio.dsp does not exist.

Tried all php_dio.dll that I could find, but all failed.

Any idea how I can get DIO to work? Is there anybody with a compiled DLL that does work?

i wanted to get the video stream from digital webcam attached to the usb port.
i have the activXcomport but it not full version. so i m decided to use the dio_open but i m get error by this method………….

please help me regarding this …..
thank you in advance……

However if you are using DIO 0.0.4 I think this may be because I changed the default behaviour (which I shouldn’t have had so I will fix it). You need to provide ‘is_canonical’ => 0 in your array of serial port settings. Character 4, i.e. ctrl-D, is end of file in canonical mode and so no further data will be received. You need to disable canonical mode in the settings.

Melanie

can you advise me why I can not read byte 0×04 ? when this byte arrives, the reading stopped. I was really puzzled.

Cliff

19200,
‘bits’ => 8,
‘stop’ => 1,
‘parity’ => 0
));

$cnt=0;
$f = null;
while (1) {

//if($f == null)$f = fopen(‘t’.time(),”w”);

$data = dio_read($fd,1);
print $data;
if(ord(substr($data,0,1)) == 0×04)
{
print “EOT received\n”;
dio_write($fd,chr(1).chr(2).chr(3).chr(4));
}

}

dio_close($fd);
?>