/**
* Execute the console command.
*
* @return mixed
*/
public function fire()
{
while (true) {
$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)
$serial->deviceSet($this->argument('device'));
// We can change the baud rate, parity, length, stop bits, flow control
$serial->confBaudRate(9600);
$serial->confParity("none");
$serial->confCharacterLength(8);
$serial->confStopBits(1);
$serial->confFlowControl("none");
$serial->deviceOpen();
$read = '';
$theResult = '';
$start = microtime(true);
while ($read == '' && microtime(true) <= $start + 0.5) {
$read = $serial->readPort();
if ($read != '') {
$theResult .= $read;
$read = '';
}
}
$theResult = trim($theResult);
if (!$theResult) {
continue;
}
echo $theResult . "\n";
$line = explode("\n", $theResult);
foreach ($line as $l) {
$l = trim($l);
$watt_array = explode(" ", $l);
$unitId = 1;
if ($watt_array[0] == "watt" && isset($watt_array[1]) && $watt_array[1] != false) {
Watts::addWatt($unitId, $watt_array[1]);
//funtion sa models/Watts.php
Units::lessCredit($unitId, $watt_array[1]);
}
}
$unitId = 1;
if (Units::hasCredit($unitId)) {
$serial->sendMessage("on");
} else {
$serial->sendMessage("off");
}
$serial->deviceClose();
}
}
/**
*
* @param string $message Message to sent to a client.
* @return boolean True on success, false - otherwise.
*/
public function sendMessage($message)
{
$this->_logger->log(__METHOD__, array('message' => $message));
if ($this->_serial->_dState !== PhpSerial::SERIAL_DEVICE_OPENED) {
$this->_logger->log(__METHOD__ . ' Serial port is not opened', array('port' => $this->_serial->_device));
$this->_errors[] = 'Serial port ' . $this->_serial->_device . ' is not opened';
return false;
}
$this->_serial->sendMessage($message);
return true;
}
<?php
require 'vendor/autoload.php';
$sensor = intval($_POST['sensor']);
$val = intval($_POST['value']);
$serial = new PhpSerial();
$serial->deviceSet("/dev/ttyACM0");
$serial->confBaudRate(57600);
$serial->confParity("none");
$serial->confCharacterLength(10);
$serial->confStopBits(1);
$serial->confFlowControl("none");
$serial->deviceOpen();
$byte = $val << 8;
$byte |= $sensor;
$serial->sendMessage($byte);
$serial->deviceClose();
/**
* Sends seprate command to COM port and wait for response.
*
* @param string $command Command to send.
* @param string $output Returns response here (optional).
* @param float $timeout Timeout for waiting response (optional).
* @return boolean True if there were no errors, false - otherwise.
*/
protected function sendCommand($command, &$output = null, $timeout = 1)
{
$this->_logger->log(__METHOD__, array('command' => $command));
$this->_serial->sendMessage($command, $timeout);
$response = $this->_serial->readPort();
if ($response === false) {
$this->_errors[] = 'Error during send command: ' . $command;
return false;
}
$output = $response;
return true;
}
function enviarSMS($nr_tlm, $sms)
{
$serial = new PhpSerial();
$serial->deviceSet("COM6");
//choose COM port
$serial->confBaudRate(9600);
//Choose Bitrate
$serial->deviceOpen('w+');
//Open COM port
$serial->sendMessage("AT" . chr(13));
//Check if is acessible
//read response and check if it can continue
$codigo_at = $serial->readPort();
$verificar = substr($codigo_at, -4);
if (substr($verificar, 0, 2) == 'OK') {
$serial->sendMessage("AT+CMGF=1" . chr(13));
//Prepare to SMS
//read response and check if it may continue
$codigo_at = $serial->readPort();
$verificar = substr($codigo_at, -4);
if (substr($verificar, 0, 2) == 'OK') {
$serial->sendMessage('AT+CMGS="' . $nr_tlm . '"' . chr(13));
//send destination number
$serial->sendMessage($sms . chr(26));
//send SMS text
sleep(5);
//read response and check if the sms was sent
$codigo_at = $serial->readSMS();
$verificar = substr($codigo_at, -4);
if (substr($verificar, 0, 2) == 'OK') {
$resposta = "OK";
} else {
$resposta = "NOK";
}
} else {
$resposta = "NOK";
}
} else {
$resposta = "NOK";
}
$serial->deviceClose();
//close COM port - NEVER FORGET THIS STEP!
return $resposta;
}
public function test_AtAndCpinCommands()
{
$connector = new PhpSerial();
$connector->deviceSet('COM1');
$connector->confBaudRate(9600);
$connector->confParity('none');
$connector->confFlowControl('rts/cts');
$connector->confCharacterLength(8);
$connector->confStopBits(1);
$connector->deviceOpen('r+b');
stream_set_timeout($connector->_dHandle, 2);
$connector->sendMessage("AT+CPIN?\r\n");
$result = $connector->readPort();
$connector->deviceClose();
$result = explode("\r\n", $result);
$this->assertEquals(4, count($result));
$this->assertEquals('AT+CPIN?', $result[0]);
$this->assertEmpty($result[1]);
$this->assertEquals('+CPIN: READY', $result[2]);
$this->assertEmpty($result[3]);
}
include 'PhpSerial.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");
// We can change the baud rate, parity, length, stop bits, flow control
$serial->confBaudRate(2400);
$serial->confParity("none");
$serial->confCharacterLength(8);
$serial->confStopBits(1);
$serial->confFlowControl("none");
// 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...
//
//
/* 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!
> The following link was very helpful in figuring this out, my USB/Serial
// 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");
$serial->deviceSet("/dev/cu.usbserial-FTDY7ID6");
// We can change the baud rate, parity, length, stop bits, flow control
$serial->confBaudRate(2400);
$serial->confParity("none");
$serial->confCharacterLength(8);
$serial->confStopBits(1);
$serial->confFlowControl("none");
// Then we need to open it
$serial->deviceOpen();
// To write into
$serial->sendMessage("I" . $the_input);
// Or to read from
$read = '';
$theResult = '';
$start = microtime_float();
while ($read == '' && microtime_float() <= $start + 0.5) {
$read = $serial->readPort();
if ($read != '') {
$theResult .= $read;
$read = '';
}
}
// If you want to change the configuration, the device must be closed
$serial->deviceClose();
// etc...
echo "Read data: " . $theResult . "<br>";
break;
case 3:
$out .= $XB4S . $XB4M;
break;
}
$out .= pack("n", 0x0);
$out .= $outstr;
$sum = 0;
//echo "Strlen " . strlen($out) . " reqlen " . $reqlen . " [" . bin2hex($out) . "]\n";
//return;
for ($i = 3; $i < $reqlen + 3; $i++) {
$sum += ord($out[$i]);
}
$sum = 0xff - ($sum & 0xff);
$out .= pack("C", $sum);
$serial->sendMessage($out);
//echo "Sending " . bin2hex($out) . "\n";
// wait for reply
$inbuf = '';
$done = false;
$timestart = time();
do {
$datain = $serial->readPort();
if ($datain) {
$inbuf .= $datain;
}
//if ($datain) echo bin2hex($datain) . " ";
$len = strlen($inbuf);
if ($len == 0) {
continue;
}
<?php
require 'vendor/autoload.php';
set_time_limit(60 * 5);
$serial = new PhpSerial();
$serial->deviceSet("/dev/ttyACM0");
$serial->confBaudRate(57600);
$serial->confParity("none");
$serial->confCharacterLength(32);
$serial->confStopBits(1);
$serial->confFlowControl("none");
$source = file_get_contents(isset($_FILES['image']['tmp_name']) ? $_FILES['image']['tmp_name'] : 'descarga.png');
$serial->deviceOpen();
$index = 0;
$len = strlen($source);
$nFrames = ceil($len / 28);
$curFrame = 1;
$start = true;
$MASK = 255;
echo $nFrames . "\n";
while ($index < $len) {
$aux = substr($source, $index, 28);
$aux = chr($nFrames >> 8 & $MASK) . chr($nFrames & $MASK) . chr($curFrame >> 8 & $MASK) . chr($curFrame & $MASK) . $aux;
echo $curFrame . "\n";
$serial->sendMessage($aux);
while ($serial->readPort() == "") {
}
$index += 28;
$curFrame++;
}
$serial->deviceClose();
protected function _transmit($message, $fetch_answer = false)
{
$this->last_message = $message;
$this->last_raw_message = $this->_buildRawMessage($this->last_message);
$this->last_answer = '';
$this->last_raw_answer = '';
// start the serial connection
$serial = $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)
$serial->deviceSet($this->serial_port);
// We can change the baud rate, parity, length, stop bits, flow control
// http://forum.mysensors.org/topic/340/pidome-domotica-home-automation
$serial->confBaudRate(115000);
$serial->confParity("none");
$serial->confCharacterLength(8);
$serial->confStopBits(1);
$serial->confFlowControl("none");
// ?
// Then we need to open it
$serial->deviceOpen();
// we may have to sleep before arduino restart ?
// http://stackoverflow.com/questions/13114275/php-serial-port-data-return-from-arduino
//sleep($this->arduino_boot_time);
// We may need to return if nothing happens for $timeout seconds
if ($fetch_answer) {
$timeout = $this->socket_timeout_answer;
} else {
$timeout = $this->socket_timeout_message;
}
stream_set_timeout($serial->_dHandle, $timeout);
// send message
$serial->sendMessage($this->last_raw_message . "\n");
if ($fetch_answer) {
$line = '';
$until_t = time() + $timeout;
while (true) {
if (!$serial->_dHandle or time() > $until_t) {
break;
}
$line = $serial->readPort();
if ($this->last_answer = $this->_filterAnswer($line)) {
$this->last_raw_answer = trim($line);
$out = $this->last_answer['payload'];
break;
}
}
} else {
$out = true;
}
$serial->deviceClose();
return $out;
}
<?php
include 'lib/serial/src/PhpSerial.php';
$serial = new PhpSerial();
$serial->deviceSet("COM11");
//$serial->confBaudRate(9600);
//$serial->confParity("even");
//$serial->confCharacterLength(7);
//$serial->confStopBits(1);
//$serial->confFlowControl("rts/cts");
$serial->deviceOpen('w+');
sleep(5);
// We may need to return if nothing happens for 20 seconds
stream_set_timeout($serial->_dHandle, 20);
for ($i = 0; $i < 100; ++$i) {
$serial->sendMessage("30,50;");
var_dump($serial->readPort());
sleep(0.03);
}
$serial->deviceClose();
<?php
include 'PhpSerial.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("COM4");
// 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
$serial->sendMessage("AT", 1);
var_dump($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();
