/PHP/How to read data from serial port in php

How to read data from serial port in php

For Windows the Example 1 looks same this one:

<?php

exec('mode com1: baud=9600 data=8 stop=1 parity=n xon=on');
// execute 'help mode' in command line of Windows for help

$fd = dio_open('com1:', O_RDWR);

while (1) {

  $data = dio_read($fd, 256);

  if ($data) {
     echo $data;
  }
}

?>

Source: php.net

Similar codes

0 vote162 views1 answer
Laravel check model column was changed
PHP
0 vote144 views1 answer
How to update all row in laravel
PHP
0 vote152 views2 answers
Loop foreach laravel with number
PHP Laravel
0 vote200 views3 answers
Laravel echo
PHP
0 vote136 views1 answer
Comparing floats php
PHP
0 vote122 views1 answer
Blade loop last
PHP
0 vote134 views1 answer
Php pdo prepare doesn't work
PHP
0 vote180 views1 answer
Comment rediriger la page “Panier” et sauter la page Commande
PHP
0 vote152 views2 answers
Laravel General error: 1215 Cannot add foreign key constraint"
PHP Laravel
0 vote180 views1 answer
Laravel Customizing Missing Model Behavior
PHP Laravel