dio_stat
dio_truncate
Direct IO Функции
PHP Manual

# dio_tcsetattr

(PHP 4 >= 4.3.0, PHP 5 <= 5.0.5)

dio_tcsetattr — Sets terminal attributes and baud rate for a serial port

### Описание

bool dio_tcsetattr ( resource `$fd` , array `$options` )

dio_tcsetattr() sets the terminal attributes and baud rate of the open `fd` .

### Список параметров

`fd`

  The file descriptor returned by dio_open().

`options`

  The currently available options are:

  - 'baud' - baud rate of the port - can be 38400,19200,9600,4800,2400,1800, 1200,600,300,200,150,134,110,75 or 50, default value is 9600.

  - 'bits' - data bits - can be 8,7,6 or 5. Default value is 8.

  - 'stop' - stop bits - can be 1 or 2. Default value is 1.

  - 'parity' - can be 0,1 or 2. Default value is 0.

### Возвращаемые значения

Эта функция не возвращает значения после выполнения.

### Примеры

Пример #1 Setting the baud rate on a serial port

`<?php
$fd = dio_open('/dev/ttyS0', O_RDWR | O_NOCTTY | O_NONBLOCK);
dio_fcntl($fd, F_SETFL, O_SYNC);
dio_tcsetattr($fd, array(
'baud' => 9600,
'bits' => 8,
'stop' => 1,
'parity' => 0
));
while (1) {
$data = dio_read($fd, 256);
if ($data) {
echo $data;
}
}
?>`

### Примечания

> Замечание: Для Windows-платформ эта функция не реализована.

dio_stat
dio_truncate
Direct IO Функции
PHP Manual