Below is a picture of my mobile LMS server i used in my car. I only had radio and a CD player, i’m not a radio man .. folk, pipes and audiobooks
At the time i was working for Dutch Railways, imagine me walking with this blinky leds thingy, though the railway station …
It consisted of a dual port usb charger, a usb hub to power the drive, the rpi wasn’t strong enough. Thumbdrives where small in capacity, so i had to use a spinning disk harddrive. It was only a raspberry 1, in a case i had designed and lasercutted at Fablab Utrecht.
Now you can get rid of the Usb hub and harddrive using a small but with large capacity sdcards.
I could charge the thing in my car, and when i got home, it would connect to my home wifi network, sync-ed my MP3’s and turn off.
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Some used defined keys (see php file)
if ($cmd=="I"){ $put="chars:+"; };
if ($cmd=="O"){ $put="chars:-"; };
if ($cmd=="R"){ $put="chars:*"; };
if ($cmd=="Y"){ $put="chars:y"; };
if ($cmd=="F"){ $put="chars:f"; };
if ($cmd=="D"){ $put="delete"; };
if ($cmd=="N"){ $put="right"; };
if ($cmd=="P"){ $put="left"; };
if ($cmd=="ENTER"){ $put="enter"; };
if ($cmd=="ESC"){ $put="escape"; };
PHP Script for the buttons and creating the TCP packets for MCE.
Joke about this: Someone’s granny said: “Indeed prutsers .. 3 is far to hot for those shirts”
Prutser .. as used many times on this site.
Definitions of botcher. someone who makes mistakes because of incompetence. synonyms: blunderer, bumbler, bungler, butcher, fumbler, sad sack, stumbler. type of: incompetent, incompetent person.
Used in our context: Not serious about the things we create, fast fun and easy .. then we take it apart and make something else.
I’ve been using the dotty language for many things, this is a who is who displayer. iptables rules displayer, open ports, gluster brinks/nodes. netstat ports., Wil post more about this later
Back in 2009 i’ve posted my web controller for Onkyo in a forum.
Several people build on that source and made android/iphones app using this as example.
It uses pfsockopen with raw packets in php. Spend a lot of work reverse engineering the tcp headers to be send. Another fun trick was re-using a trick i’ve used for my ipcam controller and dartabase. (Dart game application)
I’ve made a alteration in my logitechmediaserver (squeezebox server) which embedded a onkyo volume control part in the gui.
Volume Onkyo in LMS
Part of code
<?php
// :colorscheme elflord
// Henri Aanstoot
// Onkyo Reciever Web Interface 2009
// Version 0.6b - 23 Oct 2009
// EDIT THIS
$receiveripnumber="your.onkyo.ip.here";
$receiverlistenport="60128";
// maximum to set volume (0-100)
// !! some have 64 max????
$volumemax=60;
// (i had to enable this port by going onto the menu's on my Onkyo
// ---- NO EDITING BELOW THIS LINE
// trick browser into staying on same page
$ibrowser = strpos($_SERVER['HTTP_USER_AGENT'],"iPhone");
if ($ibrowser == false) {
header("HTTP/1.0 204 No Response");
}
// test write to file
//$fp=fopen("test.txt", "wb");
// write to Receiver
$fp = pfsockopen($receiveripnumber, $receiverlistenport, $errno, $errstr, 30);
//get command from post form
$command=$_POST['cmd'];
//get volume if cmd is numeric
if(is_numeric($command))
{
if ($command > $volumemax) { $command=$volumemax; }
echo $command;
$vol=str_pad(dechex($command), 2, '0', STR_PAD_LEFT);
$command="!1MVL$vol";
}
// Calculate header and datapacket lengths
$length=strlen($command);
$length=$length+1;
$total=$length+16;
$code=chr($length);
// total eiscp packet to send
$line="ISCP\x00\x00\x00\x10\x00\x00\x00$code\x01\x00\x00\x00".$command."\x0D";
#fputs($fp,$line,$total);
// write
fwrite($fp, $line);
// rest status part
// while (!feof($fp)) {
// echo fgets($fp, 128);
// }
fclose($fp);
if ($ibrowser == true) {
print "<html>
<head>
<title>Sending Command...</title>`
<meta http-equiv=\"refresh\" content=\"0;url=index.php\">
</head>
<body></body>
</html>";
}
?>
List of command’s
header,Power
!1PWR00,Poweroff
!1PWR01,Poweron
header,Muting
!1AMT00,Audio muting off
!1AMT01,Audio muting on
!1AMTQSTN,Audio muting stat
header, Speaker A/B (Main/Front?)
!1SPA00,Speaker A Off
!1SPA01,Speaker A On
!1SPB00,Speaker B Off
!1SPB01,Speaker B On
header,Sound modus
!1LMD00,STEREO
!1LMD01,DIRECT
!1LMD02,SURROUND
!1LMD03,FILM
!1LMD04,THX
!1LMD05,ACTION
!1LMD06,MUSICAL
!1LMD07,MONO MOVIE
!1LMD08,ORCHESTRA
!1LMD09,UNPLUGGED
!1LMD0A,STUDIO-MIX
!1LMD0B,TV LOGIC
!1LMD0C,ALL CH STEREO
!1LMD0D,THEATER-DIMENSIONAL
!1LMD0E,ENHANCED 7/ENHANCE
!1LMD0F,MONO
!1LMD11,PURE AUDIO
!1LMD12,MULTIPLEX
!1LMD13,FULL MONO
!1LMD14,DOLBY VIRTUAL
!1LMD40,5.1ch Surround
!1LMD40,Straight Decode*1
!1LMD41,Dolby EX/DTS ES
!1LMD41,Dolby EX*2
!1LMD42,THX Cinema
!1LMD43,THX Surround EX
!1LMD50,U2/S2 Cinema/Cinema2
!1LMD51,MusicMode
!1LMD52,Games Mode
!1LMD80,PLII/PLIIx Movie
!1LMD81,PLII/PLIIx Music
!1LMD82,Neo:6 Cinema
!1LMD83,Neo:6 Music
!1LMD84,PLII/PLIIx THX Cinema
!1LMD85,Neo:6 THX Cinema
!1LMD86,PLII/PLIIx Game
!1LMD87,Neural Surr*3
!1LMD88,Neural THX
!1LMD89,PLII THX Games
!1LMD8A,Neo:6 THX Games
!1LMDUP,Listening Mode Wrap-Around Up
!1LMDDOWN,Listening Mode Wrap-Around Down
header,Input Selector
!1SLI00,VIDEO1 VCR/DVR
!1SLI01,VIDEO2 CBL/SAT
!1SLI02,VIDEO3 GAME/TV
!1SLI03,VIDEO4 AUX1(AUX)
!1SLI04,VIDEO5 AUX2
!1SLI05,VIDEO6
!1SLI06,VIDEO7
!1SLI10,DVD
!1SLI20,TAPE(1)
!1SLI21,TAPE2
!1SLI22,PHONO
!1SLI23,CD
!1SLI24,FM
!1SLI25,AM
!1SLI26,TUNER
!1SLI27,MUSIC SERVER
!1SLI28,INTERNET RADIO
!1SLI29,USB
!1SLI30,MULTI CH
!1SLI31,XM*1
!1SLI32,SIRIUS*1
!1SLIUP,Selector Position Wrap-Around Up
!1SLIDOWN,Selector Position Wrap-Around Down
Maybe you also have a white area to fill, here is a suggestion.
For years we collected picture frames, weird and ugly. We wanted to have a collection of images in our staircase, to fill the white area. The images are all something we like, have interest in or are personal.
It needed to be on 3 walls, so here was my first design.
Most left .. picture around the cornerIn the end a total of 110
Around the corner picture frame i made
"If something is worth doing, it's worth overdoing."
