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| [ASK] nanya om2 master2 semua.. ada yang tau ya er... Nov 19th 2013, 03:16, by Wisnu Suhoko | | [ASK]
nanya om2 master2 semua.. ada yang tau ya erornya kenapa? tks before..
<html>
<body>
<?php
$cmd_str = "MODE COM1: BAUD=9600 DATA=8 PARITY=N STOP=1 XON=OFF TO=OFF OCTS=OFF ODSR=OFF IDSR=OFF RTS=OFF DTR=OFF";
$output = array();
exec($cmd_str, $output, $result);
set_time_limit(0);
$serial_port = fopen('COM1','rb') or die ("gagal");
$data=fgets($serial_port)or die ("kampret");
fflush($serial_port);
fclose($serial_port);
?>
</body>
</html>
hasil :
Warning: fopen(COM1) [function.fopen]: failed to open stream: Permission denied in C:\xampp\htdocs\timbangan\monitoring.php on line 10
gagal | |  |
| |
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