// $serial->confParity("none");
// $serial->confCharacterLength(8);
// $serial->confStopBits(1);
// $serial->confFlowControl("none");
//
// or do either of these instead with the same result:
// $serial->confPort( "COM1", 2400, 8, 'none', 1, 'none' );
// $serial->confPort( "COM1", 2400 );
$serial->confPort("COM1", 2400, 8, 'none', 1, 'none');
// Then we need to open it
$serial->deviceOpen();
// To write into
$serial->sendMessage("Hello !\r\n");
// Or to read from
$read = "";
$read_length = $serial->readPort($read);
if ($read_length !== false && $read_length > 0) {
print "received: {$read}\n";
}
// If you want to change the configuration, the device must be closed
$serial->deviceClose();
// We can change the baud rate
$serial->confBaudRate(2400);
// etc...
//
//
/* Notes from Jim :
> Also, one last thing that would be good to document, maybe in example.php:
> The actual device to be opened caused me a lot of confusion, I was
> attempting to open a tty.* device on my system and was having no luck at
> all, until I found that I should actually be opening a cu.* device instead!
<?php
include "php_serial.class.php";
// Let's start the class
$serial = new phpSerial();
// First we must specify the device. This works on both linux and windows (if
// your linux serial device is /dev/ttyS0 for COM1, etc)
$serial->deviceSet("COM1");
// Then we need to open it
$serial->deviceOpen();
// To write into
$serial->sendMessage("Hello !");
// Or to read from
$read = $serial->readPort();
// If you want to change the configuration, the device must be closed
$serial->deviceClose();
// We can change the baud rate
$serial->confBaudRate(2400);
// etc...
$buff = '';
$cnt = 1;
$rcv = '';
if (isset($_GET["hi"])) {
$data = $_GET["hi"];
$serial = new phpSerial();
$serial->deviceSet($comPort);
$serial->confBaudRate(9600);
$serial->confParity("none");
$serial->confCharacterLength(8);
$serial->confStopBits(1);
$serial->deviceOpen();
sleep(2);
//Unfortunately this is nessesary, arduino requires a 2 second delay in order to receive the message
$serial->sendMessage($data);
$read[$cnt] = $serial->readPort();
while (substr($read[$cnt], -1, 1) != "a") {
$cnt++;
$read[$cnt] = $serial->readPort();
}
for ($i = 1; $i < $cnt + 1; $i++) {
$rcv = $rcv . $read[$i];
}
$rcv = rtrim($rcv, "a");
$serial->deviceClose();
$msg = "You message has been sent! WOHOO! Read data: " . $rcv . " And Last : " . $read[$cnt] . "";
}
?>
<html>
include "php_serial.class.php";
$serial = new phpSerial();
#$serial->deviceSet("/dev/ttyACM0");
$serial->deviceSet("/dev/ttyUSB0");
$serial->confBaudRate("9600");
$serial->confParity("none");
$serial->confCharacterLength(8);
$serial->confFlowControl("none");
$serial->confStopBits(2);
$serial->deviceOpen();
sleep(3);
// Or to read from
$strAllLog = "";
while (true) {
// $strLog = fgets( $handle ); # Read data from device
$strLog = $serial->readPort();
//echo $strLog;
if ($strLog != "") {
$strAllLog .= $strLog;
sleep(5);
continue;
}
if ($strAllLog != "") {
$arrLog = explode("\n", $strAllLog);
print_r($arrLog);
foreach ($arrLog as $log) {
logger2($log);
}
}
$strAllLog = "";
}
<?php
include "php_serial.class.php";
// Let's start the class
$serial = new phpSerial();
// First we must specify the device. This works on both linux and windows (if
// your linux serial device is /dev/ttyS0 for COM1, etc)
// If you are using Windows, make sure you disable FIFO from the modem's
// Device Manager properties pane (Advanced >> Advanced Port Settings...)
$serial->deviceSet("/dev/ttyUSB1");
// Then we need to open it
$serial->deviceOpen('w+');
// We may need to return if nothing happens for 10 seconds
stream_set_timeout($serial->_dHandle, 10);
// We can change the baud rate
$serial->confBaudRate(9600);
// SMS inbox query - mode command and list command
$serial->sendMessage("AT\n\r", 1);
var_dump($serial->readPort());
$serial->sendMessage("AT+CMGF=1\n\r", 1);
var_dump($serial->readPort());
$serial->sendMessage("AT+CMGL=\"ALL\"\n\r", 2);
var_dump($serial->readPort());
// If you want to change the configuration, the device must be closed
$serial->deviceClose();
if (!$s->confBlocking(false)) {
throw new Exception("confBlocking() failed");
}
} catch (Exception $e) {
print "exception: {$e}\n";
die;
}
$print_after_read = false;
$keystring = "";
do {
$r = array($s->getFilehandle());
$w = null;
$e = null;
$ready_count = stream_select($r, $w, $e, NULL);
if ($ready_count !== false && $ready_count > 0) {
$keylen = $s->readPort($keystring);
if ($print_after_read) {
print "readPort() returned {$keylen} bytes\n";
}
if (strlen($keystring) >= 16) {
try {
$key = new rfid_key($keystring);
print "received valid rfid key: {$key}\n";
$keystring = "";
// consume the string after success
} catch (Exception $e) {
print "exception: {$e}\n";
}
// just in case parsing the key fails repeated we truncate
// remove leading, useless data from time to time.
if (strlen($keystring) >= 32) {
<h1>Bonsai Life Support</h1>
<h2>Status:</h2>
<?php
echo "Tank Level: ";
error_reporting(E_ALL);
ini_set('display_errors', '1');
include "php_serial.class.php";
$serial = new phpSerial();
$serial->deviceSet("/dev/ttyAMA0");
$serial->confBaudRate(9600);
$serial->confParity("none");
$serial->confCharacterLength(8);
$serial->confStopBits(1);
$serial->deviceOpen();
$serial->sendMessage("L");
$data = $serial->readPort();
echo $data;
echo " %";
echo "</br>";
echo "Soil Moisture: ";
$serial->sendMessage("M");
$data = $serial->readPort();
echo $data;
echo " %";
echo "</br>";
$serial->deviceClose();
if (!empty($_GET['waterPlant'])) {
$serial->deviceOpen();
$serial->sendMessage("W");
$serial->deviceClose();
echo "Plant Watered!</br>";
$serial->confStopBits(1);
$serial->confFlowControl("none");
// Then we need to open it
$serial->deviceOpen();
$odprto = true;
$podatki;
$cas = time();
$minute = $cas + 1.5 * 60;
$time = date('m-d-Y H:i:s', $cas);
$finish_time = date('m-d-Y H:i:s', $minute);
$tmp;
$f = fopen("textfile.txt", "w", "a") or die("Unable to open file!");
while ($time < $finish_time) {
$time = date('m-d-Y H:i:s', time());
//Pobiramo podatke iz serijskega porta
$podatki = fwrite($f, $serial->readPort());
$tmp = $tmp . $podatki;
}
$serial->deviceClose();
fclose($f);
echo '<script>alert("Podatki prebrani!")</script>';
echo '<script>
var el = document.getElementById("result");
el.innerHTML = "' . $tmp . '"
</script>';
} else {
if (isset($_POST['gumb_start'])) {
// if (substr(php_uname(), 0, 7) == "Windows"){
// pclose(popen("start /B ". "serial.exe start", "r"));
// }
// else {
}
}
if (!$SWITCHER_FOUND) {
logEntry("switcher command not found: exiting");
exit(0);
}
$cmd = explode(",", $SWITCHER_CMD);
//print_r($cmd);
$i = 0;
for ($i = 0; $i <= count($cmd); $i++) {
$switcher_cmd .= chr($cmd[$i]);
}
$SWITCHER_CMD = $switcher_cmd;
logEntry("-------");
logEntry("Sending command");
logEntry("Switcher cmd: " . $SWITCHER_CMD);
logEntry("Sending SERIAL COMMAND");
logEntry("SERIAL DEVICE: " . $SERIAL_DEVICE);
$serial = new phpSerial();
$serial->deviceSet($SERIAL_DEVICE);
$serial->confBaudRate($SWITCHER_BAUD);
$serial->confParity($SWITCHER_PARITY);
// $serial->confFlowControl("none");
$serial->confCharacterLength($SWITCHER_CHAR_BITS);
$serial->confStopBits($SWITCHER_STOP_BITS);
$serial->deviceOpen();
$serial->sendMessage($SWITCHER_CMD);
sleep(1);
logEntry("RETURN DATA: " . hex_dump($serial->readPort()));
logEntry("RETURN DATA: " . $serial->readPort());
$serial->deviceClose();
#!/usr/bin/php
<?php
include "lib/php_serial.class.php";
$s = new phpSerial();
$s->deviceSet("/dev/ttyUSB0");
$s->confBaudRate(9600);
$s->deviceOpen();
$s->sendMessage("Hello!");
$r = $s->readPort();
print $r;
$s->deviceClose();
if ($value != '') {
if ($value == 'mdi') {
$value = isset($_POST['mdi-code']) && $_POST['mdi-code'] != '' ? strtoupper($_POST['mdi-code']) : '';
}
if (strpos($value, 'G0') !== false) {
$value .= ' F' . $feed;
}
$serial = new phpSerial();
$serial->deviceSet(PORT_NAME);
$serial->confBaudRate(BOUD_RATE);
$serial->confParity("none");
$serial->confCharacterLength(8);
$serial->confStopBits(1);
$serial->deviceOpen();
$serial->sendMessage($value . "\r\n");
$reply = $serial->readPort();
$serial->deviceClose();
}
if (isset($_POST['s']) && $_POST['s'] == 1) {
$raspi_still = true;
exec('sudo raspistill -hf -w 512 -h 320 -o /var/www/temp/picture.jpg -t 1');
$filename = "/var/www/temp/picture.jpg";
$handle = fopen($filename, "rb");
$contents = fread($handle, filesize($filename));
fclose($handle);
}
}
include 'header.php';
?>
<style>
.uppercase {
