packages/web/353/php_top/camtools/camPipe.php

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<?php
        $oper=$_GET['oper'];

        switch($oper)
        {
                case "setup":
                        //setupCamera();
                        break;
                case "recorder":
                        //recorder();
                        break;
                case "getImage":
                        getImage();
                        break;
                case "pushSetting":
                        //pushSetting();
                        break;
        }
        
        function setupCamera()
        {
                if(!file_exists("/var/tmp/z/"))
                {               
                        //directly stolen from camera_demo.php
                        $init_pars=array(
                          "FLIP"=>3,  
                          "COLOR"=>1, 
                          "DCM_HOR"  => 1,  
                          "DCM_VERT" => 1,  
                          "BIN_HOR"  => 1,  
                          "BIN_VERT" => 1,  
                          "QUALITY"  => 90, 
                          "COLOR_SATURATION_BLUE" => 200 , 
                          "COLOR_SATURATION_RED" => 200 ,  
                          "BITS" => 8,                     
                          "GAMMA" => 57,                   
                          "PIXEL_LOW" => 10,               
                          "PIXEL_HIGH" => 254,             
                          "EXPOS" =>    100,               
                          "WOI_LEFT" =>  0,                 
                          "WOI_TOP" =>   0,                 
                          "WOI_WIDTH" =>  10000,            
                          "WOI_HEIGHT" => 10000,            
                          "RSCALE" =>       256,            
                          "BSCALE" =>       256,            
                          "GAINR" =>        512,            
                          "GAING" =>        512,            
                          "GAINB" =>        512,            
                          "GAINGB" =>       512,            
                          "BAYER" =>          4             
                          );

                        elphel_reset_sensor();
                        elphel_set_P_arr($init_pars);
                        elphel_program_sensor (0);
                        elphel_compressor_run();
                        sleep(1);
                        shell_exec('mkdir /var/tmp/z');
                        shell_exec('mount /dev/hda1 /var/tmp/z');
                        shell_exec('echo "prefix=/var/tmp/z/vid01_; exif=1; format=mov; status" > /var/state/camogm_cmd');
                }
        }
        
        function recorder()
        {
                $state=$_GET['state'];
                if($state==0)
                {
                        shell_exec('echo "stop ; status" > /var/state/camogm_cmd');
                        echo "All stop.";
                }
                if($state==1)
                {                                
                        shell_exec('echo "start ; status" > /var/state/camogm_cmd');
                        echo "Recording!";
                }
        }
        
        function getImage()
        {
                echo "<img src=\"http://" . $_SERVER["SERVER_ADDR"] . ":8081/last/save/wait/img\" width=100%/>";
        }
        
        function pushSetting()
        {
                $variable=$_GET['variable'];
                $value=$_GET['value'];
                
                //stolen from camera_demo.php
                
                if (elphel_get_state()>7) 
                {  
                        elphel_compressor_stop(); 
                        while (elphel_get_state()>7) ; 
                        elphel_compressor_reset(); 
                        elphel_compressor_reset(); 
                }
                elphel_set_P_value($variable+0,$value+0);
                elphel_program_sensor (0);
                elphel_compressor_run();
        }
        
?>

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