Skip to content

Instantly share code, notes, and snippets.

@Immortal-
Created May 4, 2016
Embed
What would you like to do?
<?php
/*
* For uvcdynctrl 0.2.4
* Logitech c615 https://www.logitech.com/en-us/product/hd-webcam-c615
*/
class Api
{
private function setCmd($cmd, $value)
{
exec("uvcdynctrl -v -d video0 --set '".$cmd."' '$value' 2>&1",$output);
return $output[0];
}
public function getCmd($cmd)
{
exec("uvcdynctrl -v -d video0 --get '".$cmd."' 2>&1",$output);
return $output[0];
}
public function disableAutoExposure()
{
$command = "'Exposure, Auto'";
$options = 1;
return SELF::setCmd($command,$options);
}
public function setExposure($expo)
{
/*
* Values : [ 3 .. 2047, step size: 1 ],
* Default : 166
*/
$command = "'Exposure (Absolute)''";
return SELF::setCmd($command,$expo);
}
public function killLED()
{
$command = "LED1 Mode";
return SELF::setCmd($command, 0);
}
public function setZoom($zoom)
{
/*
* Values : [ 1 .. 5, step size: 1 ],
* Default : 1
*/
$command = "Zoom, Absolute";
return SELF::setCmd($command,$zoom);
}
public function setPan($pan)
{
/*
* Values : [ -36000 .. 36000, step size: 3600 ],
* Default : 0
*/
$command = "Pan (Absolute)";
return SELF::setCmd($command,$pan);
}
public function setFocus($steps)
{
/*
* Values : [ 0 .. 255, step size: 17 ],
* Default : 51
*/
if(count($steps) == 0)
{
$size = 51;
}
else
{
$size = ($steps * 17);
}
$command = "Focus (absolute)";
return SELF::setCmd($command,$size);
}
/*
Exposure, Auto
ID : 0x0000000f,
Type : Choice,
Flags : { CAN_READ, CAN_WRITE },
Values : { 'Manual Mode'[1], 'Aperture Priority Mode'[3] },
Default : 3
Exposure (Absolute)
ID : 0x00000011,
Type : Dword,
Flags : { CAN_READ, CAN_WRITE },
Values : [ 3 .. 2047, step size: 1 ],
Default : 166
Exposure, Auto Priority
ID : 0x00000010,
Type : Boolean,
Flags : { CAN_READ, CAN_WRITE },
Values : [ 0 .. 1, step size: 1 ],
Default : 0
Pan (Absolute)
ID : 0x0000001c,
Type : Dword,
Flags : { CAN_READ, CAN_WRITE },
Values : [ -36000 .. 36000, step size: 3600 ],
Default : 0
Tilt (Absolute)
ID : 0x0000001e,
Type : Dword,
Flags : { CAN_READ, CAN_WRITE },
Values : [ -36000 .. 36000, step size: 3600 ],
Default : 0
Focus (absolute)
ID : 0x00000015,
Type : Dword,
Flags : { CAN_READ, CAN_WRITE },
Values : [ 0 .. 255, step size: 17 ],
Default : 51
Focus, Auto
ID : 0x00000014,
Type : Boolean,
Flags : { CAN_READ, CAN_WRITE },
Values : [ 0 .. 1, step size: 1 ],
Default : 1
Zoom, Absolute
ID : 0x00000019,
Type : Dword,
Flags : { CAN_READ, CAN_WRITE },
Values : [ 1 .. 5, step size: 1 ],
Default : 1
LED1 Mode
ID : 0x046d0003,
Type : Choice,
Flags : { CAN_READ, CAN_WRITE, IS_CUSTOM },
Values : { 'Off'[0], 'On'[1], 'Auto'[2] },
Default : 0
uvcdynctrl -v -d video0 -c
*/
}
?>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment