commit 19eceac3f9f772678334ca7e49ab02b864293c83
Author: Frederic <frederic@localhost.localdomain>
Date:   Tue Dec 20 12:18:38 2016 +0100

    Initial commit.

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..a2a4827
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+blm/
+
diff --git a/blayer-webif/blayerwebif.js b/blayer-webif/blayerwebif.js
new file mode 100644
index 0000000..a888063
--- /dev/null
+++ b/blayer-webif/blayerwebif.js
@@ -0,0 +1,152 @@
+
+SERVER_URL="http://volta:8080/do_request";
+UPLOAD_URL="http://volta:8080/do_upload";
+
+function refreshStatus() {
+
+	$.ajax({
+		url: SERVER_URL,
+		dataType: "json",
+		type: "POST", 
+		data: JSON.stringify({"cmd": "getcurrentfilename"}),
+		success: function(data) {
+			$.blayerwebif.newFilename = data.currentfilename;
+			if($.blayerwebif.oldFilename == $.blayerwebif.newFilename)
+				return;
+			$.blayerwebif.oldFilename = $.blayerwebif.newFilename;
+			
+			$("#tagtable").empty();
+			$("#tagtable").append("<tr><td>filename</td><td>"+$.blayerwebif.newFilename+"</td></tr");
+			$.ajax({
+				url: SERVER_URL,
+				dataType: "json",
+				type: "POST", 
+				data: JSON.stringify({"cmd": "getcurrentfileinfo"}),
+				success: function(data) {
+					$.each(data.currentfileinfo, function(key, value) {
+						$("#tagtable").append("<tr><td>"+key+"</td><td>"+value+"</td></tr");
+					});
+				}
+				});
+			
+		}
+		});
+	
+
+
+
+};
+
+function refreshFilenames() {
+	$.ajax({
+		url: SERVER_URL,
+		dataType: "json",
+		type: "POST", 
+		data: JSON.stringify({"cmd": "getallfilenames"}),
+		success: function(data) {
+			$("#filenames").empty();
+			$.each(data.allfilenames, function(key, value) {
+				//alert("<li><a href=\"#\" onClick=\"playNext(\\\""+value+"\\\")\">"+value+"</a></li>");
+				$("#filenames").append("<li><a href=\"#\" class=\"playNextLink\">"+value+"</a></li>");
+				
+			});
+			$("#animationcount").text(data.allfilenames.length);
+			$(".playNextLink").click(function() {
+				linkNode = this;
+				$.ajax({
+					url: SERVER_URL,
+					dataType: "json",
+					type: "POST", 
+					data: JSON.stringify({"cmd": "playnext", "filename": $(this).text()}),
+					success: function(data) {
+						if(data.playnext == "ok")
+							item = $("<span class=\"notificationtext\">queued...</span>");
+						else
+							item = $("<span class=\"notificationtext\">queue full :(</span>");
+
+						$(linkNode).after(item);
+						$(item).delay(1000).fadeOut("slow");
+					}
+					});
+			});
+		}, 
+		});
+}
+
+function refreshStatusPeriodic() {
+	refreshStatus();
+	setTimeout(refreshStatusPeriodic, 1000);
+}
+
+$(document).ready(function() {
+	$.blayerwebif = {};
+	$.blayerwebif.oldFilename = "";
+
+	setTimeout(refreshStatusPeriodic, 1000);
+	refreshFilenames();
+	refreshStatus();
+
+	$("#uploadbutton").click(function() {
+		$.ajax({
+			url: UPLOAD_URL,
+			type: "POST",
+			beforeSend: function() {
+				$("#uploadform").after("<span class=\"notificationtext\" id=\"uploadingnotification\">uploading...</span>");
+				},
+			success: function() {
+				$("#uploadingnotification").text("done! :)").delay(1000).fadeOut("slow");
+				refreshFilenames();
+			}, 
+			error: function() {
+				$("#uploadingnotification").text("failed! :(").delay(1000).fadeOut("slow");
+			},
+			contentType: false,
+			cache: false,
+			processData: false,
+			data: new FormData($("#uploadform")[0])
+		});
+	});
+
+	$("#next").click(function() {
+			$.ajax({
+				url: SERVER_URL,
+				dataType: "json",
+				type: "POST", 
+				data: JSON.stringify({"cmd": "next"}),
+				success: function() {
+					refreshStatus();
+				}
+				});
+		});
+	
+	$("#pause").click(function() {
+			button = this;
+			$.ajax({
+				url: SERVER_URL,
+				dataType: "json",
+				type: "POST", 
+				data: JSON.stringify({"cmd": "togglepaused"}),
+				success: function(data) {
+					refreshStatus();
+
+					if(data.paused)
+						$(button).text("play");
+					else
+						$(button).text("pause");
+				}
+				});
+		});
+	
+	$("#filtertext").keyup(function() {
+		keyword = $("#filtertext").val().toLowerCase();
+		$("#filenames li").each(function(key, value) { 
+
+			if($(value).children("a").text().toLowerCase().indexOf(keyword) >= 0) 
+				$(value).show();
+			else
+				$(value).hide();
+		});
+	});
+});
+
+
diff --git a/blayer-webif/index.html b/blayer-webif/index.html
new file mode 100644
index 0000000..f32825f
--- /dev/null
+++ b/blayer-webif/index.html
@@ -0,0 +1,53 @@
+<html>
+<head>
+	<title>blayer web interface</title>
+	<script src="jquery.js" type="text/javascript"></script>
+	<script src="blayerwebif.js" type="text/javascript"></script>
+
+	<link rel="stylesheet" href="style.css" />
+</head>
+<body>
+
+<div id="containerleft">
+	<div class="box">
+		<p class="boxhead">control</p>
+
+		<p class="controlbuttons">
+			<a href="#" id="next">next</a>
+			<a href="#" id="pause">play / pause</a>
+		</p>
+	</div>
+
+	<div class="box">
+		<p class="boxhead">upload</p>
+		<form action="#" method="post" id="uploadform">
+		<input type="file" name="file" />
+		<input type="button" value="upload" id="uploadbutton" />
+		</form>
+	</div>
+
+	<div class="box">
+		<p class="boxhead">current animation</p>
+
+		<!--<p><span class="label">Filename:</span><span id="filename"></span></p>-->
+
+		<table id="tagtable">
+		</table>
+
+	</div>
+</div>
+
+<div id="containerleft">
+	<div class="box">
+		<p class="boxhead">animation database</p>
+		<p><span id="animationcount">###</span> animations in total</p>
+
+		<p>filter: <input type="text" id="filtertext" /></p>
+
+		<ul id="filenames">
+		</ul>
+
+	</div>
+</div>
+
+</body></html>
diff --git a/blayer-webif/jquery-1.8.2.min.js b/blayer-webif/jquery-1.8.2.min.js
new file mode 100644
index 0000000..f65cf1d
--- /dev/null
+++ b/blayer-webif/jquery-1.8.2.min.js
@@ -0,0 +1,2 @@
+/*! jQuery v1.8.2 jquery.com | jquery.org/license */
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a=="string"){b=a.split(s);for(c=0,d=this.length;c<d;c++){e=this[c];if(e.nodeType===1)if(!e.className&&b.length===1)e.className=a;else{f=" "+e.className+" ";for(g=0,h=b.length;g<h;g++)f.indexOf(" "+b[g]+" ")<0&&(f+=b[g]+" ");e.className=p.trim(f)}}}return this},removeClass:function(a){var c,d,e,f,g,h,i;if(p.isFunction(a))return this.each(function(b){p(this).removeClass(a.call(this,b,this.className))});if(a&&typeof a=="string"||a===b){c=(a||"").split(s);for(h=0,i=this.length;h<i;h++){e=this[h];if(e.nodeType===1&&e.className){d=(" "+e.className+" ").replace(O," ");for(f=0,g=c.length;f<g;f++)while(d.indexOf(" "+c[f]+" ")>=0)d=d.replace(" "+c[f]+" "," ");e.className=a?p.trim(d):""}}}return this},toggleClass:function(a,b){var c=typeof a,d=typeof b=="boolean";return p.isFunction(a)?this.each(function(c){p(this).toggleClass(a.call(this,c,this.className,b),b)}):this.each(function(){if(c==="string"){var 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c=="object"?c[p.expando]?c:new p.Event(s,c):new p.Event(s),c.type=s,c.isTrigger=!0,c.exclusive=i,c.namespace=t.join("."),c.namespace_re=c.namespace?new RegExp("(^|\\.)"+t.join("\\.(?:.*\\.|)")+"(\\.|$)"):null,m=s.indexOf(":")<0?"on"+s:"";if(!f){h=p.cache;for(j in h)h[j].events&&h[j].events[s]&&p.event.trigger(c,d,h[j].handle.elem,!0);return}c.result=b,c.target||(c.target=f),d=d!=null?p.makeArray(d):[],d.unshift(c),n=p.event.special[s]||{};if(n.trigger&&n.trigger.apply(f,d)===!1)return;q=[[f,n.bindType||s]];if(!g&&!n.noBubble&&!p.isWindow(f)){r=n.delegateType||s,k=$.test(r+s)?f:f.parentNode;for(l=f;k;k=k.parentNode)q.push([k,r]),l=k;l===(f.ownerDocument||e)&&q.push([l.defaultView||l.parentWindow||a,r])}for(j=0;j<q.length&&!c.isPropagationStopped();j++)k=q[j][0],c.type=q[j][1],o=(p._data(k,"events")||{})[c.type]&&p._data(k,"handle"),o&&o.apply(k,d),o=m&&k[m],o&&p.acceptData(k)&&o.apply&&o.apply(k,d)===!1&&c.preventDefault();return c.type=s,!g&&!c.isDefaultPrevented()&&(!n._default||n._default.apply(f.ownerDocument,d)===!1)&&(s!=="click"||!p.nodeName(f,"a"))&&p.acceptData(f)&&m&&f[s]&&(s!=="focus"&&s!=="blur"||c.target.offsetWidth!==0)&&!p.isWindow(f)&&(l=f[m],l&&(f[m]=null),p.event.triggered=s,f[s](),p.event.triggered=b,l&&(f[m]=l)),c.result}return},dispatch:function(c){c=p.event.fix(c||a.event);var d,e,f,g,h,i,j,l,m,n,o=(p._data(this,"events")||{})[c.type]||[],q=o.delegateCount,r=k.call(arguments),s=!c.exclusive&&!c.namespace,t=p.event.special[c.type]||{},u=[];r[0]=c,c.delegateTarget=this;if(t.preDispatch&&t.preDispatch.call(this,c)===!1)return;if(q&&(!c.button||c.type!=="click"))for(f=c.target;f!=this;f=f.parentNode||this)if(f.disabled!==!0||c.type!=="click"){h={},j=[];for(d=0;d<q;d++)l=o[d],m=l.selector,h[m]===b&&(h[m]=l.needsContext?p(m,this).index(f)>=0:p.find(m,this,null,[f]).length),h[m]&&j.push(l);j.length&&u.push({elem:f,matches:j})}o.length>q&&u.push({elem:this,matches:o.slice(q)});for(d=0;d<u.length&&!c.isPropagationStopped();d++){i=u[d],c.currentTarget=i.elem;for(e=0;e<i.matches.length&&!c.isImmediatePropagationStopped();e++){l=i.matches[e];if(s||!c.namespace&&!l.namespace||c.namespace_re&&c.namespace_re.test(l.namespace))c.data=l.data,c.handleObj=l,g=((p.event.special[l.origType]||{}).handle||l.handler).apply(i.elem,r),g!==b&&(c.result=g,g===!1&&(c.preventDefault(),c.stopPropagation()))}}return 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a=="string"){b=a.split(s);for(c=0,d=this.length;c<d;c++){e=this[c];if(e.nodeType===1)if(!e.className&&b.length===1)e.className=a;else{f=" "+e.className+" ";for(g=0,h=b.length;g<h;g++)f.indexOf(" "+b[g]+" ")<0&&(f+=b[g]+" ");e.className=p.trim(f)}}}return this},removeClass:function(a){var c,d,e,f,g,h,i;if(p.isFunction(a))return this.each(function(b){p(this).removeClass(a.call(this,b,this.className))});if(a&&typeof a=="string"||a===b){c=(a||"").split(s);for(h=0,i=this.length;h<i;h++){e=this[h];if(e.nodeType===1&&e.className){d=(" "+e.className+" ").replace(O," ");for(f=0,g=c.length;f<g;f++)while(d.indexOf(" "+c[f]+" ")>=0)d=d.replace(" "+c[f]+" "," ");e.className=a?p.trim(d):""}}}return this},toggleClass:function(a,b){var c=typeof a,d=typeof b=="boolean";return p.isFunction(a)?this.each(function(c){p(this).toggleClass(a.call(this,c,this.className,b),b)}):this.each(function(){if(c==="string"){var 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c=="object"?c[p.expando]?c:new p.Event(s,c):new p.Event(s),c.type=s,c.isTrigger=!0,c.exclusive=i,c.namespace=t.join("."),c.namespace_re=c.namespace?new RegExp("(^|\\.)"+t.join("\\.(?:.*\\.|)")+"(\\.|$)"):null,m=s.indexOf(":")<0?"on"+s:"";if(!f){h=p.cache;for(j in h)h[j].events&&h[j].events[s]&&p.event.trigger(c,d,h[j].handle.elem,!0);return}c.result=b,c.target||(c.target=f),d=d!=null?p.makeArray(d):[],d.unshift(c),n=p.event.special[s]||{};if(n.trigger&&n.trigger.apply(f,d)===!1)return;q=[[f,n.bindType||s]];if(!g&&!n.noBubble&&!p.isWindow(f)){r=n.delegateType||s,k=$.test(r+s)?f:f.parentNode;for(l=f;k;k=k.parentNode)q.push([k,r]),l=k;l===(f.ownerDocument||e)&&q.push([l.defaultView||l.parentWindow||a,r])}for(j=0;j<q.length&&!c.isPropagationStopped();j++)k=q[j][0],c.type=q[j][1],o=(p._data(k,"events")||{})[c.type]&&p._data(k,"handle"),o&&o.apply(k,d),o=m&&k[m],o&&p.acceptData(k)&&o.apply&&o.apply(k,d)===!1&&c.preventDefault();return c.type=s,!g&&!c.isDefaultPrevented()&&(!n._default||n._default.apply(f.ownerDocument,d)===!1)&&(s!=="click"||!p.nodeName(f,"a"))&&p.acceptData(f)&&m&&f[s]&&(s!=="focus"&&s!=="blur"||c.target.offsetWidth!==0)&&!p.isWindow(f)&&(l=f[m],l&&(f[m]=null),p.event.triggered=s,f[s](),p.event.triggered=b,l&&(f[m]=l)),c.result}return},dispatch:function(c){c=p.event.fix(c||a.event);var d,e,f,g,h,i,j,l,m,n,o=(p._data(this,"events")||{})[c.type]||[],q=o.delegateCount,r=k.call(arguments),s=!c.exclusive&&!c.namespace,t=p.event.special[c.type]||{},u=[];r[0]=c,c.delegateTarget=this;if(t.preDispatch&&t.preDispatch.call(this,c)===!1)return;if(q&&(!c.button||c.type!=="click"))for(f=c.target;f!=this;f=f.parentNode||this)if(f.disabled!==!0||c.type!=="click"){h={},j=[];for(d=0;d<q;d++)l=o[d],m=l.selector,h[m]===b&&(h[m]=l.needsContext?p(m,this).index(f)>=0:p.find(m,this,null,[f]).length),h[m]&&j.push(l);j.length&&u.push({elem:f,matches:j})}o.length>q&&u.push({elem:this,matches:o.slice(q)});for(d=0;d<u.length&&!c.isPropagationStopped();d++){i=u[d],c.currentTarget=i.elem;for(e=0;e<i.matches.length&&!c.isImmediatePropagationStopped();e++){l=i.matches[e];if(s||!c.namespace&&!l.namespace||c.namespace_re&&c.namespace_re.test(l.namespace))c.data=l.data,c.handleObj=l,g=((p.event.special[l.origType]||{}).handle||l.handler).apply(i.elem,r),g!==b&&(c.result=g,g===!1&&(c.preventDefault(),c.stopPropagation()))}}return 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\ No newline at end of file
diff --git a/blayer-webif/style.css b/blayer-webif/style.css
new file mode 100644
index 0000000..e8f25b5
--- /dev/null
+++ b/blayer-webif/style.css
@@ -0,0 +1,87 @@
+body {
+	background-color: #2f2f2f;
+	font-family: "lucida grande",tahoma, verdana, sans-serif;
+	font-size: 0.8em;
+	color: #cccccc;
+}
+
+h1 {
+	font-size: 1.5em;
+}
+
+#containerleft {
+	width: 46%;
+	margin-left: auto;
+	padding: 20px;
+	float: left;
+}
+#containerright {
+	width: 46%;
+	padding: 20px;
+	float: left;
+}
+
+div.box {
+	border-radius: 10px;
+	border-color: #000000;
+	border-width: 1px;
+	border-style: solid;
+	/*width: 50%;*/
+	background-color: #3d3d3d;
+	margin: auto;
+	margin-bottom: 30px;
+	padding: 10px;
+	box-shadow: 3px 3px 3px 3px #272727;
+}
+
+p.boxhead {
+	color: #006483;
+	font-weight: bold;
+	margin-top: 0px;
+}
+
+#tagtable td:first-child {
+	font-style: italic;
+	padding-right: 30px;
+}
+#tagtable td {
+	font-size: 0.8em;
+}
+
+#filenames a, #filenames a:visited {
+	text-decoration: none;
+	color: #cccccc;
+}
+
+.notificationtext {
+	padding-left: 20px;
+	color: #ffffff;
+	font-size: 0.7em;
+}
+
+.controlbuttons {
+	padding: 10px;
+}
+.controlbuttons a, .controlbutton a:visited {
+	padding: 5px;
+	border: 1px solid #cccccc;
+	border-radius: 4px;
+	color: #cccccc;
+	text-decoration: none;
+}
+
+.controlbuttons a:hover {
+	background: #006483;
+}
+
+.label {
+	font-style: italic;
+}
+
+.clear {
+	clear:both;
+	width: 0px;
+	height: 0px;
+}
+
+
diff --git a/blayer.cfg b/blayer.cfg
new file mode 100644
index 0000000..c6a80c0
--- /dev/null
+++ b/blayer.cfg
@@ -0,0 +1,17 @@
+[control]
+bind_host = 0.0.0.0
+bind_port = 4243
+
+[player]
+animation_dir = /var/tmp/blup2/
+playlist = /var/tmp/blup2/playlist.txt
+shuffle = true 
+autorefresh = true
+looptime = 3
+maxplaynext = 3
+
+[output]
+output = blp:localhost:4242
+#output = blp:bastel0:4242
+#output = 'shell'
+
diff --git a/blayer.py b/blayer.py
new file mode 100644
index 0000000..abcf568
--- /dev/null
+++ b/blayer.py
@@ -0,0 +1,428 @@
+#!/usr/bin/python
+
+import threading
+import random
+import os.path
+import os
+import time
+import socket
+import asyncore
+import asynchat
+import cmd
+import ConfigParser
+import sys
+import json
+
+import blup.animation as Animation
+import blup.output as BlupOutput
+import blup.frame as Frame
+
+
+CONFIG_DEFAULTS = {
+	'output': 'shell',
+	'playlist': '',
+	'animation_dir': '.',
+	'enabled': False,
+	'shuffle': False,
+	'autorefresh': False
+}
+
+def find(f, list):
+	for x in list:
+		if f(x):
+			return x
+
+class AnimationInfo():
+	def __init__(self, filename):
+		self.__filename = filename
+		self.__tags = None
+		self.__valid = None
+
+	@property
+	def filesize(self):
+		try:
+			statinfo = os.stat(self.__filename)
+			return statinfo.st_size
+		except OSError:
+			return -1
+
+	@property
+	def mtime(self):
+		try:
+			statinfo = os.stat(self.__filename)
+			return statinfo.st_mtime
+		except OSError:
+			return -1
+
+	@property
+	def tags(self):
+		return self.__tags
+
+	@property
+	def valid(self):
+		if self.__valid == None:
+			try:
+				self.check()
+			except Animation.AnimationFileError:
+				pass
+		return self.__valid
+
+	@property
+	def filename(self):
+		return self.__filename
+
+	def check(self):
+		self.__valid = False
+		self.__tags = None
+
+		anim = Animation.load(self.__filename)
+
+		self.__valid = True
+		self.__tags = anim.tags
+
+
+class AnimationDatabase():
+	def __init__(self, animDir):
+		self.__animDir = animDir
+		self.__animInfos = []
+		self.__lock = threading.Lock()
+
+	def update(self):
+		with self.__lock:
+			oldAnimInfos = self.__animInfos
+			animInfos = []
+
+			for (dirpath, dirnames, filenames) in os.walk(self.__animDir):
+				files = map(lambda f: os.path.join(dirpath, f), filenames)
+				files = map(lambda f: os.path.relpath(os.path.join(dirpath, f), self.__animDir), filenames)
+				animInfos.extend(map(lambda f: AnimationInfo(f), files))
+			#animInfos = filter(lambda a: a.valid, animInfos)
+
+			newAnimInfos = []
+			for animInfo in animInfos:
+				oldAnimInfo = find(lambda a: a.filename == animInfo.filename, oldAnimInfos)
+				if oldAnimInfo is not None and oldAnimInfo.mtime == animInfo.mtime:
+					newAnimInfos.append(oldAnimInfo)
+				else:
+					if animInfo.valid:
+						newAnimInfos.append(animInfo)
+
+			self.__animInfos = newAnimInfos
+
+	def findAnimation(self, filename):
+		with self.__lock:
+			animInfo = find(lambda a: a.filename == filename, self.__animInfos)
+			if animInfo is not None:
+				return animInfo
+			else:
+				raise Exception('animation not found!')
+
+	def containsAnimation(self, filename):
+		with self.__lock:
+			animInfo = find(lambda a: a.filename == filename, self.__animInfos)
+			return (animInfo is not None)
+
+	def getAllFilenames(self):
+		with self.__lock:
+			return map(lambda a: a.filename, self.__animInfos)
+
+
+#class Playlist(list):
+#	def __init__(self, animationDatabase, filename=None):
+#		self.__animDb = animationDatabase
+#		self.__filename = filename
+#		if filename == None:
+#			self.append(self.__animDb.getAllFilenames())
+#		else:
+#			f = open(filename, 'r')
+#			lines = f.read().split('\n')
+#			f.close()
+#
+#			for line in lines:
+#				if self.__animDb.containsAnimation(line):
+#					self.append(line)
+#
+#	def refresh(self):
+#		#f = open(filename, 'r')
+#		#lines = f.read().split('\n')
+#		#f.close()
+#		pass
+#
+#		#for line in lines:
+#		#	if self.__animDb.containsAnimation(line):
+#		#		self.append(line)
+
+
+
+class PlayerThread(threading.Thread):
+	def __init__(self, database, output):
+		threading.Thread.__init__(self)
+		self.__playlist = []
+		self.database = database
+		self.__playNext = []
+		self.maxPlayNext = 3
+		self.__output = output
+		self.shuffle = False
+		self.autoRefresh = True
+		self.loopTime = 10
+		self.gap = 800
+		self.__running = False
+		self.__player = Animation.AnimationPlayer()
+		self.__currentIndex = 0
+		self.__currentFile = ''
+		self.__paused = False
+
+	@property
+	def currentFile(self):
+		if not self.__paused:
+			return self.__currentFile
+		else:
+			return ""
+
+	@property
+	def currentFileInfo(self):
+		if not self.__paused:
+			return self.database.findAnimation(self.__currentFile)
+		else:
+			# TODO: mhh...
+			return None
+
+	@property
+	def paused(self):
+		return self.__paused
+
+	def playNext(self, next):
+		if len(self.__playNext) < self.maxPlayNext:
+			self.__playNext.append(next)
+		else:
+			raise Exception
+
+	def next(self):
+		self.__player.stop()
+
+	def togglePaused(self):
+		self.__paused = not self.__paused
+		if self.__paused:
+			self.__player.stop()
+
+	def refreshPlaylist(self):
+		self.database.update()
+		self.__playlist = self.database.getAllFilenames()
+
+	def loadPlaylistFile(self):
+		raise Exception('not yet implemented :(')
+
+	def terminate(self):
+		self.__player.stop()
+		self.__running = False
+
+	def run(self):
+		self.__running = True
+		while self.__running:
+			anim = None
+			if self.autoRefresh: # and self.__currentIndex == len(self.__playlist) - 1:
+				self.refreshPlaylist()
+
+			if len(self.__playNext) == 0:
+				if len(self.__playlist) == 0:
+					print 'busywait!!'
+					continue
+
+				if self.shuffle:
+					self.__currentFile = self.__playlist[random.randint(0, len(self.__playlist) - 1)]
+				else:
+					if self.__currentIndex >= len(self.__playlist):
+						self.__currentIndex = 0
+					self.__currentFile = self.__playlist[self.__currentIndex]
+					self.__currentIndex += 1
+			else:
+				self.__currentFile = self.__playNext.pop(0)
+			anim = Animation.load(self.__currentFile)
+
+			count = 1
+			if anim.tags.has_key('loop') and anim.tags['loop'].lower() in ['yes', 'true']:
+				if anim.duration < self.loopTime * 1000:
+					count = (self.loopTime * 1000) / anim.duration
+
+
+			print 'playing:', anim
+			print 'tags:', anim.tags
+			self.__player.play(anim, self.__output, count=count)
+			print 'elapsed: ', self.__player.elapsed
+
+			if self.__paused:
+				# TODO: use correct frame size
+				self.__output.sendFrame(Frame.Frame(18,8))
+			while self.__paused:
+				time.sleep(1)
+				print 'busywait!!'
+
+			if self.gap > 0 and self.__running:
+				# TODO: use correct frame size
+				self.__output.sendFrame(Frame.Frame(18,8))
+				time.sleep(self.gap / 1000.0)
+
+
+class PlayerControlClientHandler(asynchat.async_chat):
+	def __init__(self, sock, player):
+		asynchat.async_chat.__init__(self, sock=sock)
+		self.set_terminator('\n')
+		self.__buffer = ''
+		self.__player = player
+
+	def collect_incoming_data(self, data):
+		self.__buffer += data
+
+	def sendPacket(self, data):
+		self.send(json.dumps(data) + '\n')
+
+	def found_terminator(self):
+		try:
+			data = json.loads(self.__buffer)
+		except ValueError:
+			self.sendPacket({'error': 'invalid json'})
+			return
+		finally:
+			self.__buffer = ''
+
+		try:
+			cmd = data['cmd']
+		except (TypeError, KeyError):
+			self.sendPacket({'error': 'no command given'})
+			return
+
+		if cmd == 'refresh':
+			self.__player.refreshPlaylist()
+			self.sendPacket({'refresh': 'ok'})
+		elif cmd == 'next':
+			self.__player.next()
+			self.sendPacket({'next': 'ok'})
+		elif cmd == 'togglepaused':
+			self.__player.togglePaused()
+			self.sendPacket({'togglepaused': 'ok', 'paused': self.__player.paused})
+		elif cmd == 'getpaused':
+			self.sendPacket({'paused': self.__player.paused})
+		elif cmd == 'playnext':
+			if data.has_key('filename') and type(data['filename']) in [str, unicode]:
+				try:
+					self.__player.playNext(data['filename'])
+				except Exception:
+					self.sendPacket({'error':'too many animations queued'})
+				else:
+					self.sendPacket({'playnext':'ok'})
+			else:
+				self.sendPacket({'error': 'no or invalid animation file'})
+		elif cmd == 'getallfilenames':
+			self.sendPacket({'allfilenames': self.__player.database.getAllFilenames()})
+		elif cmd == 'getcurrentfileinfo':
+			if not self.__player.paused:
+				info = self.__player.currentFileInfo.tags
+			else:
+				info = {}
+			self.sendPacket({'currentfileinfo': info})
+		elif cmd == 'getcurrentfilename':
+			self.sendPacket({'currentfilename': self.__player.currentFile})
+		else:
+			self.sendPacket({'error': 'unknown command'})
+
+
+class PlayerControlServer(asyncore.dispatcher):
+	def __init__(self, host, port, player):
+		asyncore.dispatcher.__init__(self)
+		self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
+		self.set_reuse_addr()
+		self.bind((host, port))
+		self.listen(5)
+		self.__player = player
+
+	def handle_accept(self):
+		pair = self.accept()
+		if pair is not None:
+			sock, addr = pair
+			print 'control connetcion from', addr
+			PlayerControlClientHandler(sock, self.__player)
+
+
+
+
+
+#
+# main
+#
+
+cfg = ConfigParser.SafeConfigParser(CONFIG_DEFAULTS)
+cfg.read('/var/tmp/blup2/blayer.cfg')
+
+try:
+	out = BlupOutput.getOutput(cfg.get('output', 'output'))
+except ConfigParser.NoSectionError:
+	sys.err.write('config error: missing \'output\' section')
+except ConfigParser.NoOptionError:
+	sys.err.write('config error: missing \'output\' option in \'output\' section')
+
+try:
+	animation_dir = cfg.get('player', 'animation_dir')
+except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
+	animation_dir = '.'
+
+db = AnimationDatabase(animation_dir)
+
+print 'updating database...'
+db.update()
+print 'done with updating database...'
+print 'updating database (again)...'
+db.update()
+print 'done with updating database...'
+#print db.getAllFilenames()
+
+#try:
+#	playlist = Playlist(db, cfg.get('player', 'playlist'))
+#	print 'file-playluist:', playlist
+#except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
+#	playlist = Playlist(db)
+#	print 'db-playluist:', playlist
+
+blayer = PlayerThread(db, out)
+blayer.refreshPlaylist()
+#sys.exit(0)
+
+try:
+	blayer.loopTime = cfg.getint('player', 'looptime')
+except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
+	pass
+
+try:
+	blayer.shuffle = cfg.getboolean('player', 'shuffle')
+except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
+	pass
+
+try:
+	blayer.autoRefresh = cfg.getboolean('player', 'autorefresh')
+except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
+	pass
+
+try:
+	blayer.maxPlayNext = cfg.getint('player', 'maxplaynext')
+except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
+	pass
+
+blayer.start()
+
+try:
+	cser = PlayerControlServer(cfg.get('control', 'bind_host'), cfg.getint('control', 'bind_port'), blayer)
+except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
+	cser = None
+
+
+try:
+
+	if cser is not None:
+		asyncore.loop()
+	else:
+		blayer.join()
+except KeyboardInterrupt:
+	print 'nawk!!'
+	blayer.terminate()
+
+
+
diff --git a/blayer.py.old b/blayer.py.old
new file mode 100644
index 0000000..842f951
--- /dev/null
+++ b/blayer.py.old
@@ -0,0 +1,379 @@
+#!/usr/bin/python
+
+import threading
+import random
+import os.path
+import os
+import time
+import socket
+import asyncore
+import asynchat
+import cmd
+import ConfigParser
+import sys
+
+import blup.animation as Animation
+import blup.output as BlupOutput
+import blup.frame as Frame
+
+
+CONFIG_DEFAULTS = {
+	'output': 'shell',
+	'playlist': '',
+	'animation_dir': '.',
+	'enabled': False,
+	'shuffle': False,
+	'autorefresh': False
+}
+
+def find(f, list):
+	for x in list:
+		if f(x):
+			return x
+
+class AnimationInfo():
+	def __init__(self, filename):
+		self.__filename = filename
+		self.__tags = None
+		self.__valid = None
+
+	@property
+	def filesize(self):
+		try:
+			statinfo = os.stat(self.__filename)
+			return statinfo.st_size
+		except OSError:
+			return -1
+
+	@property
+	def mtime(self):
+		try:
+			statinfo = os.stat(self.__filename)
+			return statinfo.st_mtime
+		except OSError:
+			return -1
+
+	@property
+	def tags(self):
+		return self.__tags
+
+	@property
+	def valid(self):
+		if self.__valid == None:
+			try:
+				self.check()
+			except Animation.AnimationFileError:
+				pass
+		return self.__valid
+
+	@property
+	def filename(self):
+		return self.__filename
+
+	def check(self):
+		self.__valid = False
+		self.__tags = None
+
+		anim = Animation.load(self.__filename)
+
+		self.__valid = True
+		self.__tags = anim.tags
+
+
+class AnimationDatabase():
+	def __init__(self, animDir):
+		self.__animDir = animDir
+		self.__animInfos = []
+		self.__lock = threading.Lock()
+
+	def update(self):
+		with self.__lock:
+			oldAnimInfos = self.__animInfos
+			animInfos = []
+
+			for (dirpath, dirnames, filenames) in os.walk(self.__animDir):
+				files = map(lambda f: os.path.join(dirpath, f), filenames)
+				files = map(lambda f: os.path.relpath(os.path.join(dirpath, f), self.__animDir), filenames)
+				animInfos.extend(map(lambda f: AnimationInfo(f), files))
+			#animInfos = filter(lambda a: a.valid, animInfos)
+
+			newAnimInfos = []
+			for animInfo in animInfos:
+				oldAnimInfo = find(lambda a: a.filename == animInfo.filename, oldAnimInfos)
+				if oldAnimInfo is not None and oldAnimInfo.mtime == animInfo.mtime:
+					newAnimInfos.append(oldAnimInfo)
+				else:
+					if animInfo.valid:
+						newAnimInfos.append(animInfo)
+
+			self.__animInfos = newAnimInfos
+
+	def findAnimation(self, filename):
+		with self.__lock:
+			animInfo = find(lambda a: a.filename == filename, self.__animInfos)
+			if animInfo is not None:
+				return animInfo
+			else:
+				raise Exception('animation not found!')
+
+	def containsAnimation(self, filename):
+		with self.__lock:
+			animInfo = find(lambda a: a.filename == filename, self.__animInfos)
+			return (animInfo is not None)
+
+	def getAllFilenames(self):
+		with self.__lock:
+			return map(lambda a: a.filename, self.__animInfos)
+
+
+#class Playlist(list):
+#	def __init__(self, animationDatabase, filename=None):
+#		self.__animDb = animationDatabase
+#		self.__filename = filename
+#		if filename == None:
+#			self.append(self.__animDb.getAllFilenames())
+#		else:
+#			f = open(filename, 'r')
+#			lines = f.read().split('\n')
+#			f.close()
+#
+#			for line in lines:
+#				if self.__animDb.containsAnimation(line):
+#					self.append(line)
+#
+#	def refresh(self):
+#		#f = open(filename, 'r')
+#		#lines = f.read().split('\n')
+#		#f.close()
+#		pass
+#
+#		#for line in lines:
+#		#	if self.__animDb.containsAnimation(line):
+#		#		self.append(line)
+
+
+
+class PlayerThread(threading.Thread):
+	def __init__(self, database, playlist, output):
+		threading.Thread.__init__(self)
+		self.__playlist = playlist
+		self.__database = database
+		self.__playNext = []
+		self.maxPlayNext = 3
+		self.__output = output
+		self.shuffle = False
+		self.autoRefresh = True
+		self.loopTime = 10
+		self.gap = 800
+		self.__running = False
+		self.__player = Animation.AnimationPlayer()
+		self.__currentIndex = 0
+		self.__currentFile = ''
+
+	@property
+	def currentFile(self):
+		return self.__currentFile
+
+	def playNext(self, next):
+		if len(self.__playNext) < self.__maxPlayNext:
+			self.__playNext.append(next)
+		else:
+			raise Exception
+
+	def refreshPlaylist(self):
+		self.__database.update()
+		self.__playlist = self.__database.getAllFilenames()
+
+	def loadPlaylistFile(self):
+		raise Exception('not yet implemented :(')
+
+	def terminate(self):
+		self.__player.stop()
+		self.__running = False
+
+	def run(self):
+		self.__running = True
+		while self.__running:
+			anim = None
+			if self.autoRefresh: # and self.__currentIndex == len(self.__playlist) - 1:
+				self.refreshPlaylist()
+
+			if len(self.__playNext) == 0:
+				if len(self.__playlist) == 0:
+					print 'busywait!!'
+					continue
+
+				if self.shuffle:
+					self.__currentFile = self.__playlist[random.randint(0, len(self.__playlist) - 1)]
+				else:
+					if self.__currentIndex >= len(self.__playlist):
+						self.__currentIndex = 0
+					self.__currentFile = self.__playlist[self.__currentIndex]
+					self.__currentIndex += 1
+			else:
+				self.__currentFile = self.__playNext.pop(0)
+			anim = Animation.load(self.__currentFile)
+
+			count = 1
+			if anim.tags.has_key('loop') and anim.tags['loop'].lower() in ['yes', 'true']:
+				if anim.duration < self.loopTime * 1000:
+					count = (self.loopTime * 1000) / anim.duration
+
+
+			print 'playing:', anim
+			print 'tags:', anim.tags
+			self.__player.play(anim, self.__output, count=count)
+
+			if self.gap > 0 and self.__running:
+				self.__output.sendFrame(Frame.Frame(18,8))
+				time.sleep(self.gap / 1000.0)
+
+
+class PlayerControlClientHandler(asynchat.async_chat):
+	def __init__(self, sock, player):
+		asynchat.async_chat.__init__(self, sock=sock)
+		self.set_terminator('\n')
+		self.__buffer = ''
+		self.__player = player
+
+	def collect_incoming_data(self, data):
+		self.__buffer += data
+
+	def found_terminator(self):
+		args = self.__buffer.split(' ')
+		args = filter(lambda a: len(a) > 0, args)
+		if len(args) == 0:
+			return
+		self.__buffer = ''
+		cmd = args.pop(0)
+
+		if cmd == 'refresh':
+			self.__playlist.refresh()
+			self.send('ok\n')
+		elif cmd == 'status':
+			self.send('playing %s\n' % (self.__player.getCurrentFile()))
+		elif cmd == 'getplaylist':
+			plist = '\n'.join(self.__playlist.getPlaylist())
+			self.send(plist + '\n')
+		elif cmd == 'playnext' and len(args) == 1:
+			try:
+				self.__player.playNext(args[0])
+				self.send('ok\n')
+			except Exception:
+				self.send('error\n')
+		elif cmd == 'loadplaylist' and len(args) == 1:
+			try:
+				if args[0] == '.':
+					self.__playlist.loadDir()
+				else:
+					self.__playlist.loadFile(args[0])
+				self.send('ok\n')
+			except:
+				self.send('error\n')
+		elif cmd == 'quit':
+			self.send('bye\n')
+			self.close()
+		else:
+			self.send('unknown command\n')
+
+
+class PlayerControlServer(asyncore.dispatcher):
+	def __init__(self, host, port, player, playlist):
+		asyncore.dispatcher.__init__(self)
+		self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
+		self.set_reuse_addr()
+		self.bind((host, port))
+		self.listen(5)
+		self.__player = player
+		self.__playlist = playlist
+
+	def handle_accept(self):
+		pair = self.accept()
+		if pair is not None:
+			sock, addr = pair
+			print 'control connetcion from', addr
+			PlayerControlClientHandler(sock, self.__player, self.__playlist)
+
+
+
+
+
+#
+# main
+#
+
+cfg = ConfigParser.SafeConfigParser(CONFIG_DEFAULTS)
+cfg.read('/var/tmp/blup2/blayer.cfg')
+
+try:
+	out = BlupOutput.getOutput(cfg.get('output', 'output'))
+except ConfigParser.NoSectionError:
+	sys.err.write('config error: missing \'output\' section')
+except ConfigParser.NoOptionError:
+	sys.err.write('config error: missing \'output\' option in \'output\' section')
+
+try:
+	animation_dir = cfg.get('player', 'animation_dir')
+except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
+	animation_dir = '.'
+
+db = AnimationDatabase(animation_dir)
+
+print 'updating database...'
+db.update()
+print 'done with updating database...'
+print 'updating database (again)...'
+db.update()
+print 'done with updating database...'
+#print db.getAllFilenames()
+
+try:
+	playlist = Playlist(db, cfg.get('player', 'playlist'))
+	print 'file-playluist:', playlist
+except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
+	playlist = Playlist(db)
+	print 'db-playluist:', playlist
+
+blayer = PlayerThread(db, playlist, out)
+#sys.exit(0)
+
+try:
+	blayer.setLoopTime(cfg.getint('player', 'looptime'))
+except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
+	pass
+
+try:
+	blayer.setShuffle(cfg.getboolean('player', 'shuffle'))
+except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
+	pass
+
+try:
+	blayer.setAutoRefresh(cfg.getboolean('player', 'autorefresh'))
+except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
+	pass
+
+try:
+	blayer.setMaxPlayNext(cfg.getint('player', 'maxplaynext'))
+except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
+	pass
+
+blayer.start()
+
+try:
+	cser = PlayerControlServer(cfg.get('control', 'bind_host'), cfg.getint('control', 'bind_port'), blayer, playlist)
+except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
+	cser = None
+
+
+try:
+
+	if cser is not None:
+		asyncore.loop()
+	else:
+		blayer.join()
+except KeyboardInterrupt:
+	print 'nawk!!'
+	blayer.terminate()
+
+
+
diff --git a/blmplay.py b/blmplay.py
new file mode 100644
index 0000000..88474ad
--- /dev/null
+++ b/blmplay.py
@@ -0,0 +1,68 @@
+#!/usr/bin/python
+
+import sys
+import getopt
+
+import blup.animation
+import blup.output
+
+def printUsage(errMsg=None):
+	if errMsg is not None:
+		print 'error: %s\n' % (errMsg)
+	print 'usage: %s [OPTIONS] FILENAME' % (sys.argv[0])
+	print 'supported options:'
+	print '  -o OUTPUT         where to output the frames (default: shell)'
+	print '  --output OUTPUT\n'
+	print '  -h                print this text'
+	print '  --help'
+
+def main():
+	try:
+		(opts, args) = getopt.gnu_getopt(sys.argv, 'ho:', ['help', 'output='])
+		opts = dict(opts)
+	except getopt.GetoptError as e:
+		printUsage(e.msg)
+		sys.exit(1)
+
+	if opts.has_key('--help'):
+		printUsage()
+		sys.exit(0)
+
+	if opts.has_key('-o'):
+		output = opts['-o']
+	elif opts.has_key('--output'):
+		output = opts['--output']
+	else:
+		output = 'shell'
+
+	try:
+		out = blup.output.getOutput(output)
+	except blup.output.IllegalOutputSpecificationError:
+		print 'illegal output specification'
+		print 'available outputs:'
+		print blup.output.getOutputDescriptions()
+		sys.exit(1)
+	except Exception as e:
+		print 'could not initialize output: %s' % (str(e))
+		sys.exit(1)
+	
+	if len(args) != 2:
+		printUsage()
+		sys.exit(1)
+
+	try:
+		anim = blup.animation.load(args[1])
+	except blup.animation.AnimationFileError:
+		print 'could not load animation'
+		sys.exit(1)
+
+	player = blup.animation.AnimationPlayer()
+	try:
+		while True:
+			player.play(anim, out)
+	except KeyboardInterrupt:
+		sys.exit(0)
+
+if __name__ == "__main__":
+	main()
+
diff --git a/blphub.py b/blphub.py
new file mode 100755
index 0000000..fe7def0
--- /dev/null
+++ b/blphub.py
@@ -0,0 +1,167 @@
+#!/usr/bin/env python3
+
+import threading
+import socket
+import time
+import getopt
+import sys
+
+import blup.BLP
+import blup.output
+
+
+class BLPStreamReceiverThread(threading.Thread):
+    def __init__(self, addr, port, hub, protocol=blup.BLP.PROTO_BLP):
+        threading.Thread.__init__(self)
+        self.__addr = addr
+        self.__port = port
+        self.__hub = hub
+        self.__protocol = protocol
+        self.__running = False
+
+    def run(self):
+        sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+        sock.bind((self.__addr, self.__port))
+        sock.settimeout(1)
+
+        self.__running = True
+        while self.__running:
+            try:
+                data, addr = sock.recvfrom(2048)
+            except socket.timeout:
+                continue
+
+            try:
+                frame = blup.BLP.blp2frame(data, protocol=self.__protocol)
+            except ValueError:
+                print('got an invalid frame from', addr)
+            else:
+                self.__hub.sendFrame(frame, self)
+
+    def terminate(self):
+        self.__running = False
+
+class BLPHub():
+    def __init__(self, output):
+        self.__output = output
+        self.__streams = {}
+        self.__lock = threading.Lock()
+        self.__lastFrameTimeout = -1
+        self.__lastFramePriority = -1
+
+    def sendFrame(self, frame, stream):
+        with self.__lock:
+            if stream not in self.__streams.keys():
+                return False
+
+            priority = self.__streams[stream]['priority']
+            currentTime = int(time.time() * 1000)
+
+            accept = False
+            if priority >= self.__lastFramePriority:
+                accept = True
+            else:
+                if currentTime > self.__lastFrameTimeout:
+                    accept = True
+
+            if accept:
+                self.__lastFramePriority = priority
+                self.__lastFrameTimeout = (
+                    currentTime + self.__streams[stream]['timeout']
+                    )
+                self.__output.sendFrame(frame)
+                return True
+
+        return False
+
+    def addStream(self, stream, priority, timeout):
+        if stream not in self.__streams.keys():
+            self.__streams[stream] = {'priority': priority, 'timeout': timeout}
+
+def printUsage(errMsg=None):
+    if errMsg is not None:
+        print('error: %s\n' % (errMsg))
+        print('usage: %s [OPTIONS] INPUTSTREAM ...' % (sys.argv[0]))
+        print('where INPUTSTREAM is given as HOST:PORT:PRIORITY:TIMEOUT')
+        print('supported options:')
+        print('  -o OUTPUT              where to put the received frames')
+        print('  --eblp                 use EBLP instead of BLP')
+        print('  --e3blp                use E3BLP instead of BLP')
+        print('  -h                     print this text')
+        print('  --help')
+
+def main():
+    (opts, args) = getopt.gnu_getopt(sys.argv, 'hs:o:',
+                                     ['help', 'eblp', 'e3blp'])
+    opts = dict(opts)
+
+    if '--help' in opts or '-h' in opts:
+        printUsage()
+        sys.exit(0)
+
+    if '-o' in opts:
+        output = opts['-o']
+    else:
+        output = 'shell'
+
+    if '--eblp' in opts:
+        protocol = blup.BLP.PROTO_EBLP
+    elif '--e3blp' in opts:
+        protocol = blup.BLP.PROTO_E3BLP
+    else:
+        protocol = blup.BLP.PROTO_BLP
+
+    if '--eblp' in opts and '--e3blp' in opts:
+        printUsage('please only specify one of --eblp or --e3blp')
+        sys.exit(1)
+
+    streams = []
+    for arg in args[1:]:
+        try:
+            (host, port, priority, timeout) = arg.split(':')
+            port = int(port)
+            priority = int(priority)
+            timeout = int(timeout)
+            if port <= 0 or timeout < 0:
+                raise ValueError
+        except ValueError as e:
+            printUsage('illegal stream specification')
+            sys.exit(1)
+        streams.append((host, port, priority, timeout))
+
+    if len(streams) == 0:
+        printUsage('please specify at least one stream')
+        sys.exit(1)
+
+    try:
+        out = blup.output.getOutput(output)
+    except ValueError:
+        printUsage('could not initialize output')
+        sys.exit(1)
+
+    hub = BLPHub(out)
+
+    streamThreads = []
+    firstThread = None
+    for (host, port, priority, timeout) in streams:
+        stream = BLPStreamReceiverThread(host, port, hub, protocol)
+        hub.addStream(stream, priority, timeout)
+        if firstThread is None:
+            firstThread = stream
+        else:
+            streamThreads.append(stream)
+            stream.start()
+
+    try:
+        firstThread.run()
+    except KeyboardInterrupt:
+        if len(streamThreads) > 0:
+            print('waiting for listeners to terminate...')
+        for stream in streamThreads:
+            stream.terminate()
+        for stream in streamThreads:
+            stream.join()
+
+if __name__ == '__main__':
+    main()
+
diff --git a/blphub.sh b/blphub.sh
new file mode 100755
index 0000000..460854d
--- /dev/null
+++ b/blphub.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+python blphub.py -o blp:bastel0:4242 localhost:4242:1:1000 localhost:42421:2:3500
+
diff --git a/blpserver.py b/blpserver.py
new file mode 100644
index 0000000..b732d53
--- /dev/null
+++ b/blpserver.py
@@ -0,0 +1,88 @@
+
+import socket
+import getopt
+import sys
+
+from blup.BLP import BLPServer
+import blup.BLP
+import blup.output 
+
+
+def printUsage(errMsg=None):
+	if errMsg is not None:
+		print 'error: %s\n' % (errMsg)
+	print 'usage: %s [OPTIONS]' % (sys.argv[0])
+	print 'supported options:'
+	print '  -a ADDR           address to listen for packets (default: 127.0.0.1)'
+	print '  --address ADDR\n'
+	print '  -p PORT           port to listen for packets (default: 4242)'
+	print '  --port PORT\n'
+	print '  -o OUTPUT         where to put the recieved frames (default: shell)'
+	print '  --output OUTPUT\n'
+	print '  --eblp            use EBLP instead of BLP\n'
+	print '  --e3blp           use E3BLP instead of BLP\n'
+	print '  -h                print this text'
+	print '  --help'
+		
+
+def main():
+	try:
+		(opts, args) = getopt.gnu_getopt(sys.argv, 'ha:p:o:', ['help', 'address=', 'port=', 'output=', 'eblp', 'e3blp'])
+		opts = dict(opts)
+	except getopt.GetoptError as e:
+		printUsage(e.msg)
+		sys.exit(1)
+
+	if opts.has_key('--help'):
+		printUsage()
+		sys.exit(0)
+
+	if opts.has_key('-a'):
+		addr = opts['-a']
+	elif opts.has_key('--address'):
+		addr = opts['--address']
+	else:
+		addr = '127.0.0.1'
+
+	if opts.has_key('-p'):
+		port = opts['-p']
+	elif opts.has_key('--port'):
+		port = opts['--port']
+	else:
+		port = 4242
+
+	if opts.has_key('-o'):
+		output = opts['-o']
+	elif opts.has_key('--output'):
+		output = opts['--output']
+	else:
+		output = 'shell'
+
+	if opts.has_key('--eblp'):
+		protocol = blup.BLP.PROTO_EBLP
+	elif opts.has_key('--e3blp'):
+		protocol = blup.BLP.PROTO_E3BLP
+	else:
+		protocol = blup.BLP.PROTO_BLP
+
+	if opts.has_key('--eblp') and opts.has_key('--e3blp'):
+		printUsage('please only specify one of --eblp or --e3blp')
+		sys.exit(1)
+
+	try:
+		port = int(port)
+	except ValueError:
+		printUsage('invalid port specified')
+		sys.exit(1)
+
+	out = blup.output.getOutput(output)
+	srv = BLPServer(output=out, addr=addr, port=port, protocol=protocol)
+
+	try:
+		srv.serve()
+	except KeyboardInterrupt:
+		pass
+
+if __name__ == '__main__':
+	main()
+
diff --git a/blup/BLP.py b/blup/BLP.py
new file mode 100644
index 0000000..e695a8b
--- /dev/null
+++ b/blup/BLP.py
@@ -0,0 +1,174 @@
+"""
+This is a BLP and EBLP implementation as described here:
+https://wiki.blinkenarea.org/index.php/BlinkenlightsProtocolEnglish
+
+"""
+
+import threading
+import socket
+import struct
+
+from .frame import Frame
+from .frame import FrameDimension
+
+BLP_MAGIC = b'\xde\xad\xbe\xef'
+EBLP_MAGIC = b'\xfe\xed\xbe\xef'
+E3BLP_MAGIC = b'\xca\xfe\xbe\xef'
+
+PROTO_BLP = 0
+PROTO_EBLP = 1
+PROTO_E3BLP = 2
+PROTOCOLS = [PROTO_BLP, PROTO_EBLP, PROTO_E3BLP]
+
+def frame2blp(frame, protocol=PROTO_BLP, depth=16):
+	if protocol not in PROTOCOLS:
+		raise ValueError('Unknown protocol: %d' % (protocol))
+	if frame.depth != 2 and protocol == PROTO_BLP:
+		raise ValueError('BLP does not support greyscale.')
+	if frame.channels != 3 and protocol == PROTO_E3BLP:
+		raise ValueError('E3BLP does only support 3-channel frames.')
+
+	(w, h) = frame.size
+
+	# magic value
+	if protocol == PROTO_BLP:
+		packet = BLP_MAGIC
+	elif protocol == PROTO_EBLP:
+		packet = EBLP_MAGIC
+	elif protocol == PROTO_E3BLP:
+		packet = E3BLP_MAGIC
+
+	# frame number, not yet implemented
+	packet += b'\x00\x00\x00\x00'
+
+	# frame dimension
+	packet += struct.pack('>HH', w, h)
+
+	for y in range(h):
+		for x in range(w):
+			if protocol == PROTO_BLP:
+				if frame.getPixel(x, y) == 1:
+					packet += b'\x01'
+				else:
+					packet += b'\x00'
+			elif protocol == PROTO_EBLP:
+				packet += struct.pack('B', frame.getPixel(x, y))
+			elif protocol == PROTO_E3BLP:
+				(r,g,b) = frame.getPixel(x, y)
+				packet += struct.pack('BBB', r, g, b)
+
+	return packet
+
+def blp2frame(packet, protocol=PROTO_BLP, depth=None):
+	if protocol not in PROTOCOLS:
+		raise ValueError('Unknown protocol: %d' % (protocol))
+	if len(packet) < 13:
+		raise ValueError('packet is too short')
+	if ( (packet[0:4] != BLP_MAGIC and protocol == PROTO_BLP) or
+	     (packet[0:4] != EBLP_MAGIC and protocol == PROTO_EBLP) or
+	     (packet[0:4] != E3BLP_MAGIC and protocol == PROTO_E3BLP) ):
+		raise ValueError('MAGIC does not match')
+
+	w = (packet[8]<<8) + packet[9]
+	h = (packet[10]<<8) + packet[11]
+
+	if ( (protocol == PROTO_E3BLP and len(packet) != (w*h*3 + 12)) or
+	     (protocol in [PROTO_BLP, PROTO_EBLP] and len(packet) != (w*h + 12)) ):
+		print(len(packet))
+		raise ValueError('packet size does not match')
+
+	if protocol == PROTO_BLP:
+		frm = Frame(FrameDimension(w, h, 2, 1))
+	elif protocol == PROTO_EBLP:
+		if depth is None:
+			depth = 16
+		frm = Frame(FrameDimension(w, h, depth, 1))
+	elif protocol == PROTO_E3BLP:
+		if depth is None:
+			depth = 8
+		frm = Frame(FrameDimension(w, h, depth, 3))
+
+	pixels = []
+	for y in range(h):
+		row = []
+		for x in range(w):
+			if protocol == PROTO_BLP:
+				if packet[12 + y*w + x] == '\x01':
+					#frm.setPixel(x, y, 1)
+					row.append(1)
+				else:
+					#frm.setPixel(x, y, 0)
+					row.append(0)
+			elif protocol == PROTO_EBLP:
+				row.append(packet[12 + y*w + x])
+			elif protocol == PROTO_E3BLP:
+				pos = 12 + (y*w + x) * 3
+				r = packet[pos]
+				g = packet[pos + 1]
+				b = packet[pos + 2]
+				row.append((r,g,b))
+		pixels.append(row)
+	frm.pixels = pixels
+
+	return frm
+
+class BLPServer:
+	def __init__(self, addr='127.0.0.1', port=4242, output=None,
+	             protocol=PROTO_BLP):
+		if protocol not in PROTOCOLS:
+			raise ValueError('Unknown protocol: %d' % (protocol))
+
+		self.__addr = addr
+		self.__port = port
+		self.__output = output
+		self.__sock = None
+		self.__protocol = protocol
+
+		if not output:
+			raise ValueError('serving without output isn\'t supported, yet')
+
+	def bind(self):
+		self.__sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+		self.__sock.bind((self.__addr, self.__port))
+
+	def handle(self):
+		if self.__sock is None:
+			return
+
+		data, addr = self.__sock.recvfrom(1024)
+		try:
+			frame = blp2frame(data, protocol=self.__protocol)
+		except ValueError as e:
+			print('got an invalid frame from', addr)
+			print(e)
+			return
+		else:
+			self.__output.sendFrame(frame)
+
+	def serve(self):
+		self.bind()
+		while True:
+			self.handle()
+
+class BLPServerThread(threading.Thread, BLPServer):
+	def __init__(self, addr, port, output, protocol=PROTO_BLP):
+		if protocol not in PROTOCOLS:
+			raise ValueError('Unknown protocol: %d' % (protocol))
+
+		threading.Thread.__init__(self)
+		BLPServer.__init__(self, addr, port, output, protocol)
+		self.__running = False
+
+	def run(self):
+		self.bind()
+		self.__running = True
+		while self.__running: self.handle()
+
+	def serve(self):
+		self.start()
+
+	def terminate(self):
+		self.__running = False
+
+
+
diff --git a/blup/__init__.py b/blup/__init__.py
new file mode 100644
index 0000000..ef05e95
--- /dev/null
+++ b/blup/__init__.py
@@ -0,0 +1,3 @@
+
+# foo bar
+
diff --git a/blup/animation.py b/blup/animation.py
new file mode 100644
index 0000000..3a39fe6
--- /dev/null
+++ b/blup/animation.py
@@ -0,0 +1,344 @@
+"""
+This module is part of the 'blup' package and defines an animation class along
+with the necessary functions to read animations from files.
+
+"""
+
+import re
+import time
+import xml.etree.ElementTree as ET
+
+from frame import Frame
+from frame import FrameDimension
+
+
+class AnimationFileError(Exception):
+	def __init__(self, value):
+		self.__value = value
+	def __str__(self):
+		return repr(self.__value)
+
+class AnimationFrame(Frame):
+	""" This class constitutes a single frame of an animation. """
+
+	def __init__(self, dimension, delay=100):
+		""" Initialize the frame with given dimension and delay. """
+		Frame.__init__(self, dimension)
+		self.delay = int(delay)
+
+class AnimationIterator(object):
+	"""
+	This iterator can be used to loop over the animation's frames using
+	python's 'for' statement.
+
+	"""
+
+	def __init__(self, animation):
+		""" Initialize the iterator. """
+		self.__animation = animation
+		self.__pos = 0
+
+	def next(self):
+		""" Return the next frame (if available). """
+		if self.__pos >= len(self.__animation):
+			raise StopIteration
+		else:
+			self.__pos += 1
+			return self.__animation[self.__pos - 1]
+
+class Animation(object):
+	""" This class constitutes an animation. """
+
+	def __init__(self, dimension):
+		""" Initialize the animation (without frames). """
+		self.__dimension = dimension
+		self.__frames = []
+		self.tags = {}
+
+
+	@property
+	def dimension(self):
+		return self.__dimension
+
+	@property
+	def width(self):
+		return self.__dimension.width
+	@property
+	def height(self):
+		return self.__dimension.height
+	@property
+	def depth(self):
+		return self.__dimension.depth
+	@property
+	def channels(self):
+		return self.__dimension.channels
+
+	@property
+	def duration(self):
+		""" Compute the duration of the animation. """
+		return sum(map(lambda f: f.delay, self.__frames))
+
+	def addFrame(self, frame):
+		""" Append a frame to the animation. """
+		if not isinstance(frame, Frame):
+			raise ValueError('frame is no \'Frame\' instance')
+
+		if self.dimension != frame.dimension:
+			raise ValueError(('frame dimension %s does not match animation ' +
+			                 'dimension %s' )
+							 % (str(self.dimension), str(frame.dimension)))
+
+		self.__frames.append(frame)
+
+	def __iter__(self):
+		""" Return an iterator to loop over the animation's frames. """
+		return AnimationIterator(self)
+
+	def __len__(self):
+		""" Return the number of frames. """
+		return len(self.__frames)
+
+	def __getitem__(self, i):
+		""" Retrieve a certain frame from the animation. """
+		if i < 0 or i >= len(self):
+			raise IndexError('frame index out of bounds')
+		return self.__frames[i]
+
+	def __delitem__(self, i):
+		""" Delete a certain frame from the animation. """
+		if i < 0 or i >= len(self):
+			raise IndexError('frame index out of bounds')
+		del self.__frames[i]
+
+
+class AnimationPlayer(object):
+	"""
+	This class can be used to play an Animation using an output class that
+	implements the 'sendFrame()' function.
+
+	"""
+
+	def __init__(self):
+		""" Initialize the player. """
+		self.__playing = False
+		self.__elapsed = 0
+
+	@property
+	def elapsed(self):
+		return self.__elapsed
+
+	def play(self, animation, output, count=1):
+		""" Play the animation 'count' times on 'output'. """
+		self.__playing = True
+		self.__elapsed = 0
+		for i in range(count):
+			for frame in animation:
+				output.sendFrame(frame)
+
+				delay = frame.delay / 1000.0
+				time.sleep(delay)
+				self.__elapsed += delay
+				if not self.__playing:
+					break
+			if not self.__playing:
+				break
+
+	def stop(self):
+		""" Stop the player, if playing. """
+		self.__playing = False
+
+def loadBlm(filename):
+	""" Parse a blm file and return an Animation object. """
+
+	f = open(filename, 'r')
+
+	w = h = 0
+	tags = {}
+
+	header = True
+	framedelay = 100
+	frame = []
+	animframes = []
+	for line in f:
+		if header:
+			m = re.match('^\s*#\s+BlinkenLights Movie (\d+)x(\d+)', line)
+			if m:
+				w = int(m.group(1))
+				h = int(m.group(2))
+				continue
+
+			m = re.match('^\s*#\s+(.+)\s+=\s+(.+)\s+$', line)
+			if m:
+				key = m.group(1)
+				val = m.group(2)
+				tags[key] = val
+				continue
+
+		m = re.match('^@(\d+)\s+$', line)
+		if m:
+			if header:
+				header = False
+			framedelay = int(m.group(1))
+			if len(frame) > 0:
+				if h == 0:
+					h = len(frame)
+				else:
+					if len(frame) != h:
+						raise AnimationFileError(
+							'frame height does not match specified or ' +
+							'previous height')
+
+				frm = AnimationFrame(FrameDimension(w, h, 2, 1),
+				                     delay=framedelay)
+				frm.pixels = frame
+				print frame.pixels
+				animframes.append(frm)
+				frame = []
+			continue
+
+		if not header:
+			if line.strip() == '' or line.strip().startswith('#'):
+				continue
+
+			if re.match('^(0|1)+$', line):
+				line = line.strip()
+				if w == 0:
+					w = len(line)
+				else:
+					if len(line) != w:
+						raise AnimationFileError(
+							'frame width does not match specified or ' +
+							'previous width')
+				row = map(lambda c: int(c), list(line))
+				frame.append(row)
+
+				if h != 0 and len(frame) == h:
+					frm = AnimationFrame(FrameDimension(w, h, 2, 1),
+					                     delay=framedelay)
+					frm.pixels = frame
+					animframes.append(frm)
+					frame = []
+
+				continue
+
+	f.close()
+
+	if len(frame) > 0:
+		frm = AnimationFrame(FrameDimension(w, h, 2, 1), delay=framedelay)
+		frm.pixels = frame
+		animframes.append(frm)
+
+	if len(animframes) == 0:
+		raise AnimationFileError('no frames found in this file')
+
+
+	a = Animation(FrameDimension(w, h, 2, 1))
+	a.tags = tags
+	for f in animframes:
+		a.addFrame(f)
+
+	return a
+
+
+def loadBml(filename):
+	""" Parse a bml file and return an Animation object. """
+
+	try:
+		tree = ET.parse(filename)
+	except ET.ParseError:
+		raise AnimationFileError('invalid xml')
+	root = tree.getroot()
+
+	if root.tag != 'blm':
+		raise AnimationFileError('the root tag needs to be a \'blm\' tag')
+
+	try:
+		width = int(root.attrib['width'])
+		height = int(root.attrib['height'])
+		bits = int(root.attrib['bits'])
+		channels = int(root.attrib['channels'])
+
+		dim = FrameDimension(width, height, 2**bits, channels)
+	except KeyError as e:
+		raise AnimationFileError('the root tag does not contain a ' +
+		                         '\'%s\' attribute.' % (e[0]))
+
+	if channels not in [1, 3]:
+		raise AnimationFileError('unsupported channel count')
+
+	tags = {}
+	frames = []
+
+	for child in root:
+		if child.tag == 'header':
+			for headerchild in child:
+				tags[headerchild.tag] = headerchild.text
+			# TODO (maybe) raise an exception in case no 'title' is given
+
+		elif child.tag == 'frame':
+			delay = int(child.attrib['duration'])
+			currentframe = AnimationFrame(dim, delay)
+			rows = []
+			for row in child:
+				charsPerPixel = channels
+				if bits > 4:
+					charsPerPixel *= 2
+
+				rowPixels = []
+				for i in xrange(0, width * charsPerPixel, charsPerPixel):
+					if channels == 1:
+						pixel = row.text[i:(i + charsPerPixel)]
+						rowPixels.append(int(pixel, 16))
+					elif channels == 3:
+						charsPerColor = charsPerPixel / 3
+						r = row.text[i:(i + charsPerColor)]
+						g = row.text[(i + charsPerColor):(i + 2*charsPerColor)]
+						b = row.text[(i + 2*charsPerColor):(i + charsPerPixel)]
+						rowPixels.append((int(r, 16), int(g, 16), int(b, 16)))
+				rows.append(rowPixels)
+			currentframe.pixels = rows
+			frames.append(currentframe)
+
+	a = Animation(dim)
+	a.tags = tags
+	for f in frames:
+		a.addFrame(f)
+
+	return a
+
+
+
+
+
+
+
+
+def load(filename):
+	"""
+	(Try to) parse the given file using all available parser functions and
+	return the Animation afterwards.
+
+	"""
+
+	loaders = [ loadBlm, loadBml ]
+
+	anim = None
+	for loader in loaders:
+		try:
+			anim = loader(filename)
+		except AnimationFileError as e:
+			pass
+		if anim:
+			break
+
+	if not anim:
+		raise AnimationFileError('file could not be read')
+
+	return anim
+
+
+
+
+
+
+
diff --git a/blup/font.py b/blup/font.py
new file mode 100644
index 0000000..753267e
--- /dev/null
+++ b/blup/font.py
@@ -0,0 +1,97 @@
+"""
+This module is part of the 'blup' package and defines a font class as well as
+some methods to load fonts from files and draw text on frames.
+
+"""
+
+import re
+
+class FontFileError(Exception):
+	def __init__(self, value):
+		self.__value = value
+	def __str__(self):
+		return repr(self.__value) 
+
+class Font(object):
+	
+	def __init__(self):
+		self.__chars = {}
+		self.__spacing = 1
+		self.__height = -1
+	
+	@property
+	def spacing(self):
+		return self.__spacing
+	
+	@spacing.setter
+	def spacing(self, value):
+		if type(self.value) == int and self.value > 0:
+			self.__spacing = value
+		else:
+			raise ValueError('illegal spacing given')
+
+	@property
+	def height(self):
+		if self.__height == -1:
+			raise ValueError('this font does not contain any characters')
+		else:
+			return self.__height
+		
+	def __setitem__(self, item, value):
+		height = len(value)
+		if self.__height == -1:
+			self.__height = height
+		elif height != self.__height:
+			raise ValueError('character height does not match font height')
+
+		if len(set(map(len, value))) != 1:
+			raise ValueError('character lines differ in width')
+
+		allowedValues = set([0,1])
+		for line in value:
+			if set(line) != allowedValues:
+				raise ValueError('character contains invalid pixel value')
+
+		self.__chars[item] = value
+	
+	def __getitem__(self, item):
+		return self.__chars[item]
+
+
+charPixels = None
+def load(filename):
+	f = open(filename, 'r')
+	data = f.read()
+
+	f = Font()
+	for line in f:
+		m = re.match('^\s*§(\d+)\s*$', line)
+		if m:
+			f.spacing = int(m.group(1))
+			continue
+
+		m = re.match('^\s*@(\d+)\|(\d+)\s*$', line):
+		if m:
+			charCode = int(m.group(1))
+			charWidth = int(m.group(2))
+			charPixels = []
+			continue
+
+		m = re.match('^\s*([01]+)\s*$', line):
+		if m and charPixels != None:
+			charRow = m.group(1)
+			if len(charRow) < charWidth:
+				raise FontFileError('char row does not contain enough pixels')
+			row = []
+			for i in xrange(charWidth):
+				row.append(int(charRow[i]))
+			charPixels.append(row)
+
+			continue
+
+
+
+		
+
+
+
diff --git a/blup/frame.py b/blup/frame.py
new file mode 100644
index 0000000..2d339b8
--- /dev/null
+++ b/blup/frame.py
@@ -0,0 +1,152 @@
+"""
+This module is part of the 'blup' package and contains the definition of a
+basic Frame class.
+
+"""
+
+class FrameDimension(object):
+	""" This class serves as container for the dimensions of a frame. """
+
+	def __init__(self, width=18, height=8, depth=2, channels=1):
+		self.width = width
+		self.height = height
+		self.depth = depth
+		self.channels = channels
+	
+	def size(self):
+		return (self.width, self.height)
+	
+	def depth(self):
+		return self.depth
+	
+	def channels(self):
+		return self.channels
+	
+	def __eq__(self, other):
+		if ( self.width == other.width and self.height == other.height and
+		     self.depth == other.depth and self.channels == other.channels ):
+		   return True
+		else:
+			return False
+	
+	def __ne__(self, other):
+		return not self.__eq__(other)
+	
+	def __str__(self):
+		return "(%d, %d, %d, %d)" % (self.width, self.height, self.depth,
+		                             self.channels)
+
+class Frame(object):
+	""" This class describes a single frame. """
+
+	def __init__(self, dimension):
+		"""
+		Initialize the frame with the given dimensions. The 'depth' parameter
+		describes, how many different values a single pixel can have.
+
+		"""
+		self.__dimension = dimension
+		width = dimension.width
+		height = dimension.height
+		if dimension.channels == 1:
+			self.__pixels = [ [ 0 ] * width for i in range(height) ]
+		else:
+			self.__pixels = [ [ tuple([0]*dimension.channels) ] * width for i in range(height) ]
+
+	@property
+	def dimension(self):
+		return self.__dimension
+
+	@property
+	def size(self):
+		return (self.__dimension.width, self.__dimension.height)
+	@property
+	def depth(self):
+		return self.__dimension.depth
+	@property
+	def channels(self):
+		return self.__dimension.channels
+
+	@property
+	def pixels(self):
+		return self.__pixels
+
+	@pixels.setter
+	def pixels(self, pixels):
+		if len(pixels) != self.__dimension.height:
+			raise ValueError('not enough rows given')
+		widths = set(map(lambda r: len(r), pixels))
+		if len(widths) != 1:
+			raise ValueError('rows are not of the same length')
+		if widths.pop() != self.__dimension.width:
+			raise ValueError('rows are too short')
+
+		# TODO check depth
+		# TODO check number of channels
+
+		self.__pixels = pixels
+
+	def transform(self, depth):
+		""" Transform the frame to a frame with a different depth. """
+		oldmaxval = self.__dimension.depth - 1
+		newmaxval = depth - 1
+		factor = (newmaxval*1.0) / (oldmaxval*1.0)
+		newdim = FrameDimension(self.__dimension.width,
+		                        self.__dimension.height,
+		                        depth,
+								self.__dimension.channels)
+		newframe = Frame(newdim)
+
+		transformfkt = lambda p: int(round(p * factor))
+		for y in range(self.__dimension.height):
+			if self.__dimension.channels == 1:
+				newframe.__pixels[y] = map(transformfkt, self.__pixels[y])
+			else:
+				for x in range(self.__dimension.width):
+					newframe.__pixels[y][x] = tuple(map(transformfkt, p))
+
+		return newframe
+
+	def getPixel(self, x, y):
+		""" Return the pixel value at (x, y). """
+		return self.__pixels[y][x]
+
+	def setPixel(self, x, y, value):
+		""" Set the pixel value at (x, y). """
+		if self.__dimension.channels == 1:
+			if value < 0 or value >= self.__dimension.depth:
+				raise ValueError('pixel value not in depth range')
+		else:
+			if len(value) != self.__dimension.channels:
+				raise ValueError('channel count does not match')
+			for v in value:
+				if v < 0 or v >= self.__dimension.depth:
+					raise ValueError('pixel value not in depth range')
+		self.__pixels[y][x] = value
+
+
+	def getPixelsAsBytes(self):
+		""" Return the frame as a byte string. """
+		if self.__dimension.channels != 1:
+			raise Exception('cannot convert a multi-channel frame')
+
+		bytes = ''
+		for y in range(self.__dimension.width):
+			for x in range(self.__dimension.height):
+				bytes += chr(self.__pixels[x][y])
+		return bytes
+
+	def invert(self):
+		""" Ivert the frame. """
+		for y in range(self.__dimension.height):
+			for x in range(self.__dimension.width):
+				if self.__dimension.channels == 1:
+					self.__pixels[x][y] = ((self.__dimension.depth - 1) -
+					                       self.__pixels[x][y])
+				else:
+					self.__pixels[y][x] = tuple(map(
+					                      lambda x: ((self.depth - 1) - x),
+					                      self.__pixels[y][x]))
+
+
+
diff --git a/blup/output.py b/blup/output.py
new file mode 100644
index 0000000..1d183c4
--- /dev/null
+++ b/blup/output.py
@@ -0,0 +1,444 @@
+"""
+This module is part of the 'blup' package and provides several output modules
+to send frames as well as a mechanism to create them from a string
+specification.
+
+"""
+
+import re
+import serial
+import socket
+
+from blup import BLP
+
+
+#
+# ---- exceptions ----
+#
+
+class IllegalOutputSpecificationError(Exception):
+    """
+    Will be thrown when a string is given to getOutput (see below) that is not
+    matched by any output modules regex.
+
+    """
+    def __str__(self):
+        return __class__.__name__    
+
+
+#
+# ---- generic output class to be subclassed ----
+#
+
+class Output(object):
+    def sendFrame(self, frame):
+        raise Exception('not implemented - just a dummy class')
+
+
+#
+# ---- MCUFOutput (MicroController Unit Frame) ----
+#
+
+class MCUFOutput(Output):
+    """
+    This output module allows to send frames to blinkendevices over a serial
+    line using the    MCUF protocol.
+
+    """
+
+    moduleRegexDesc = 'mcuf:DEVICE:BAUDRATE[:DEPTH]'
+    moduleRegex = '^mcuf:([^:]+):(\d+)(:(\d+))?$'
+
+    def __init__(self, port, baudrate, depth=0):
+        """
+        Initialize the module with given port and baudrate. If depth is
+        specified, every frame will be transformed, if it not already has the
+        correct depth.
+
+        """
+
+        self.__port = port
+        self.__baudrate = baudrate
+        self.__ser = serial.Serial(port=port, baudrate=baudrate)
+        self.__depth = depth
+
+    @classmethod
+    def fromRegexMatch(cls, regexMatch):
+        """ Create an instance from a RegexMatch (matched with moduleRegex) """
+        port = regexMatch.group(1)
+        baudrate = int(regexMatch.group(2))
+        if regexMatch.group(4):
+            depth = int(regexMatch.group(4))
+        else:
+            depth = 0
+        return cls(port, baudrate, depth)
+
+    def sendFrame(self, frame):
+        """ Pass a frame to the module. """
+        (w, h) = frame.size
+
+        if self.__depth != 0:
+            if frame.depth != self.__depth:
+                frame = frame.transform(self.__depth)
+        maxval = frame.depth - 1
+
+        framedata = ''
+        for y in range(h):
+            for x in range(w):
+                framedata += chr(frame.getPixel(x, y))
+
+        packet = '\x23\x54\x26\x66'
+        packet += '%s%s%s%s' % (chr(h>>8), chr(h & 0xff),
+                                chr(w>>8), chr(w & 0xff))
+        packet += '\x00\x01\x00%s' % (chr(maxval))
+        packet += framedata
+
+        self.__ser.write(packet)
+
+        return True
+
+
+#
+# ---- SerialBlupOutput ----
+#
+
+class SerialBlupOutput(Output):
+    """
+    This output module allows sending frames to 18x8 blinkendevices with
+    depth 2    over a serial line, by sending every column as a byte.
+
+    """
+
+    moduleRegexDesc = 'serialblup:DEVICE:BAUDRATE'
+    moduleRegex = '^serialblup:([^:]+):(\d+)$'
+
+    def __init__(self, port, baudrate):
+        """ Initialize the output module with the given port. """
+        self.__port = port
+        self.__baudrate = baudrate
+        self.__ser = serial.Serial(port=port, baudrate=baudrate)
+        self.__stx2 = 'a'
+        self.__etx2 = 'b'
+        self.__stx8 = 'q'
+        self.__etx8 = 'b'
+        self.__stxRGB = chr(0xca)
+        self.__etxRGB = chr(0xfe)
+
+    @classmethod
+    def fromRegexMatch(cls, regexMatch):
+        """ Create an instance from a RegexMatch (matched with moduleRegex) """
+        port = regexMatch.group(1)
+        baudrate = int(regexMatch.group(2))
+        return cls(port, baudrate)
+
+    def sendFrame(self, frame):
+        """ Pass a frame to the module. """
+        if frame.depth not in [2, 16] and frame.channels == 1:
+            raise ValueError('%s only supports frames of depth 2 or 16' %
+                             (self.__class__.__name__))
+
+        if frame.channels not in [1, 3]:
+            raise ValueError('%s only supports frames with 1 or 3 channels' %
+                             (self.__class__.__name__))
+
+        if frame.size != (18, 8):
+            raise ValueError('%s currently only supports 18x8 frames' %
+                              (self.__class__.__name__))
+
+        if frame.channels == 1 and frame.depth == 2:
+            bytes = [ 0 ] * 18
+            for x in range(18):
+                for y in range(8):
+                    if frame.getPixel(x, y) == 1:
+                        bytes[x] += 2**(7 - y)
+
+            packet = self.__stx2 + ''.join(map(lambda b: chr(b), bytes)) + self.__etx2
+        elif frame.channels == 1 and frame.depth == 16:
+            bytes = [ 0 ] * (18*4)
+            for x in range(18):
+                for y in range(8):
+                    pixelval = frame.getPixel(x, y)
+                    pixelnum = y*18 + x
+                    bytes[pixelnum/2] += (pixelval << ((pixelnum % 2) * 4))
+
+            packet = self.__stx8 + ''.join(map(lambda b: chr(b), bytes)) + self.__etx8
+        elif frame.channels == 3:
+            bytes = [ 0 ] * (18*8*3)
+            for y in range(8):
+                for x in range(18):
+                    (r,g,b) = frame.getPixel(x, y)
+                    pixelnum = y*18 + x
+                    bytes[3*pixelnum] = r
+                    bytes[3*pixelnum + 1] = g
+                    bytes[3*pixelnum + 2] = b
+            packet = self.__stxRGB + ''.join(map(lambda b: chr(b), bytes)) + self.__etxRGB
+
+        self.__ser.write(packet)
+
+        return True
+
+#
+# ---- ShellOuput ----
+#
+
+class ShellOutput(Output):
+    """    This output module prints frames with depth 2 on the terminal. """
+
+    moduleRegexDesc = 'shell[:ON_CHAR:OFF_CHAR]'
+    moduleRegex = '^shell(:(.):(.))?$'
+
+    def __init__(self, onChar='#', offChar=' '):
+        """ Initialize the output. """
+        self.__onChar = onChar
+        self.__offChar = offChar
+        self.__initialized = False
+
+    @classmethod
+    def fromRegexMatch(cls, regexMatch):
+        """ Create an instance from a RegexMatch (matched with moduleRegex) """
+        if regexMatch.group(2) is not None:
+            return cls(regexMatch.group(2), regexMatch.group(3))
+        else:
+            return cls()
+
+    def sendFrame(self, frame):
+        """ Pass a frame to the module. """
+        if frame.depth != 2:
+            raise ValueError('%s only supports frames of depth 2' %
+                             (self.__class__.__name__))
+
+        (width, height) = frame.size
+
+        if not self.__initialized:
+            self.__initialized = True
+            print('\n' * height)
+
+        print('\x1b[%dA' % (height + 2))
+        for y in range(height):
+            line = ''
+            for x in range(width):
+                if frame.getPixel(x, y) == 1:
+                    line += self.__onChar
+                else:
+                    line += self.__offChar
+            print(line)
+        print('')
+
+        return True
+
+#
+# ---- ColorfulShellOuput ----
+#
+
+class ColorfulShellOutput(Output):
+    """    This output module prints frames on the terminal, using colors. """
+
+    moduleRegexDesc = 'colorfulshell'
+    moduleRegex = '^colorfulshell?$'
+
+    def __init__(self):
+        """ Initialize the output. """
+        self.__initialized = False
+
+    @classmethod
+    def fromRegexMatch(cls, regexMatch):
+        """ Create an instance from a RegexMatch (matched with moduleRegex) """
+        return cls()
+
+    def sendFrame(self, frame):
+        """ Pass a frame to the module. """
+        if frame.channels not in [1, 3]:
+            raise ValueError('%s only supports frames with 1 or 3 channels' %
+                             (self.__class__.__name__))
+
+        (width, height) = frame.size
+
+        if not self.__initialized:
+            self.__initialized = True
+            print('\n' * height)
+
+        print('\x1b[%dA' % (height + 2))
+        for y in range(height):
+            line = ''
+            for x in range(width):
+                if frame.channels == 3:
+                    (r,g,b) = frame.getPixel(x, y)
+                    if frame.depth != 5:
+                        factor = 5 / ((frame.depth - 1) * 1.0)
+                        r = round(r*factor)
+                        g = round(g*factor)
+                        b = round(b*factor)
+                    colorval = 36*r + 6*g + b + 16
+
+                    line += '\033[48;05;%dm ' % (colorval)
+                elif frame.channels == 1:
+                    colorval = frame.getPixel(x, y)
+                    if frame.depth != 24:
+                        factor = (23 / ((frame.depth - 1) * 1.0))
+                        colorval = 232 + colorval * factor
+
+                    line += '\033[48;05;%dm ' % (colorval)
+            print(line)
+        print('')
+
+        return True
+#
+# ---- BLPOutput ----
+#
+
+class BLPOutput(Output):
+    """
+    This output module sends frames over the network using the UDP-based BLP
+    protocol.
+
+    """
+
+    moduleRegexDesc = 'blp[:HOST:PORT]'
+    moduleRegex = '^(blp|eblp|e3blp)(:(.+):(\d+))?$'
+
+    def __init__(self, host='127.0.0.1', port=4242, protocol=BLP.PROTO_BLP):
+        """ Initialize the output. Frames are sent to host:port. """
+        self.__host = host
+        self.__port = port
+        self.__sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+        self.__protocol = protocol
+
+    @classmethod
+    def fromRegexMatch(cls, regexMatch):
+        """ Create an instance from a RegexMatch (matched with moduleRegex) """
+        if regexMatch.group(1) == 'blp':
+            protocol = BLP.PROTO_BLP
+        elif regexMatch.group(1) == 'eblp':
+            protocol = BLP.PROTO_EBLP
+        elif regexMatch.group(1) == 'e3blp':
+            protocol = BLP.PROTO_E3BLP
+
+        if regexMatch.group(3) and regexMatch.group(4):
+            host = regexMatch.group(3)
+            port = int(regexMatch.group(4))
+            return cls(host, port, protocol)
+        else:
+            return cls(protocol=protocol)
+
+    def sendFrame(self, frame):
+        """ Pass a frame to the module. """
+        packet = BLP.frame2blp(frame, protocol=self.__protocol)
+        self.__sock.sendto(packet, (self.__host, self.__port))
+        return True
+
+#
+# ---- BlinkenbuntHDOutput ----
+#
+
+class BlinkenbuntHDOutput(Output):
+    moduleRegexDesc = 'bbunthd'
+    moduleRegex = '^bbunthd$'
+
+    def __init__(self):
+        import neopixel
+        self.w = 22
+        self.h = 16
+        LED_COUNT      = self.w * self.h
+        LED_PIN        = 13
+        LED_FREQ_HZ    = 800000
+        LED_DMA        = 5
+        LED_BRIGHTNESS = 50
+        LED_INVERT     = False
+        LED_PWM        = 1
+
+        self.strip = neopixel.Adafruit_NeoPixel(
+            LED_COUNT, LED_PIN, LED_FREQ_HZ, LED_DMA, LED_INVERT,
+            LED_BRIGHTNESS, LED_PWM
+        )
+        self.strip.begin()
+        self._color_cls = neopixel.Color
+
+    @classmethod
+    def fromRegexMatch(cls, regexMatch):
+        return cls()
+
+    def sendFrame(self, frame):
+        for y in range(self.h):
+            for x in range(self.w):
+                if x%2 == 0:
+                    lednum = x*self.h + y
+                else:
+                    lednum = x*self.h - y + 15
+                pix = frame.getPixel(x, y)
+                print(pix)
+                self.strip.setPixelColor(lednum, self._color_cls(*pix))
+        self.strip.show()
+
+#
+# ---- PygameOutput ----
+#
+
+class PygameOutput(Output):
+    moduleRegexDesc = 'pygame'
+    moduleRegex = '^pygame$'
+
+    def __init__(self, width=22, height=16, scalex=8, scaley=8):
+        self.width = width
+        self.height = height
+        self.scalex = scalex
+        self.scaley = scaley
+        import pygame
+        self.__pygame = pygame
+        self.screen = pygame.display.set_mode((width*scalex, height*scaley))
+        pygame.display.update()
+
+    @classmethod
+    def fromRegexMatch(cls, regexMatch):
+        return cls()
+
+    def sendFrame(self, frame):
+        pygame = self.__pygame
+        for y in range(self.height):
+            for x in range(self.width):
+                rect = (x*self.scalex, y*self.scaley, self.scalex, self.scaley)
+                pygame.draw.rect(self.screen, frame.getPixel(x, y), rect, 0)
+        pygame.display.update()
+        #import time
+        #time.sleep(0.1)
+
+
+
+#
+# ---- output creator ;) ----
+#
+
+__outputModules = {
+    SerialBlupOutput.moduleRegex: SerialBlupOutput,
+    MCUFOutput.moduleRegex: MCUFOutput,
+    ShellOutput.moduleRegex: ShellOutput,
+    ColorfulShellOutput.moduleRegex: ColorfulShellOutput,
+    BLPOutput.moduleRegex: BLPOutput,
+    BlinkenbuntHDOutput.moduleRegex: BlinkenbuntHDOutput,
+    PygameOutput.moduleRegex: PygameOutput,
+}
+
+def getOutput(outputSpec):
+    """
+    Return an output module instance described by the given specification.
+
+    """
+
+    for regex in __outputModules.keys():
+        m = re.match(regex, outputSpec)
+        if m:
+            return __outputModules[regex].fromRegexMatch(regexMatch=m)
+
+    raise IllegalOutputSpecificationError()
+
+def getOutputDescriptions():
+    """
+    Return a string containing the moduleRegexDesc of every available output
+    module.
+
+    """
+
+    s = ""
+    for outputModule in __outputModules.values():
+        s += "   %s\n" % (outputModule.moduleRegexDesc)
+    return s
+
diff --git a/colormarq.py b/colormarq.py
new file mode 100644
index 0000000..e4b6e0b
--- /dev/null
+++ b/colormarq.py
@@ -0,0 +1,24 @@
+#!/usr/bin/python
+
+import sys
+
+import blup.animation
+import writebml
+
+anim = blup.animation.load(sys.argv[1])
+plasmaanim = blup.animation.load('/tmp/plasma.bml')
+newanim = blup.animation.Animation(anim.dimension)
+
+plasmaFrame = 0
+for f in anim:
+	newframe = blup.animation.AnimationFrame(f.dimension, f.delay)
+	for x in range(anim.dimension.width):
+		for y in range(anim.dimension.height):
+			p = f.getPixel(x,y)
+			if max(p) > 14:
+				newframe.setPixel(x,y, plasmaanim[plasmaFrame].getPixel(x,y))
+	newanim.addFrame(newframe)
+	plasmaFrame += 1
+
+writebml.writeBml(newanim, '/tmp/colormarq.bml')
+
diff --git a/colortest.py b/colortest.py
new file mode 100644
index 0000000..7965f26
--- /dev/null
+++ b/colortest.py
@@ -0,0 +1,44 @@
+#!/usr/bin/python
+
+import colorsys
+import time
+
+import blup.output
+import blup.frame
+
+dim = blup.frame.FrameDimension(18,8,16,3)
+frame = blup.frame.Frame(dim)
+
+HEIGHT = 8
+WIDTH = 18
+
+#h = 0.0
+#for y in range(HEIGHT):
+#	h += 1.0 / (HEIGHT * 1.0)
+#	v = 0
+#	s = 0.7
+#	for x in range(WIDTH):
+#		v += 1.0 / (WIDTH * 1.0)
+#		print s
+#		color = colorsys.hsv_to_rgb(h, s, v)
+#		color = tuple(map(lambda c: int(round(c * 15)), color))
+#		print color
+#		frame.setPixel(x, y, color)
+
+for y in range(HEIGHT):
+	for x in range(WIDTH):
+		h = (x * 1.0) / (WIDTH - 1.0)
+		s = 1.0 - (y * 1.0) / (HEIGHT - 0.0)
+		v = 1.0 - (y * 1.0) / (HEIGHT - 0.0)
+		color = colorsys.hsv_to_rgb(h, s, v)
+		color = tuple(map(lambda c: int(round(c * 15)), color))
+		frame.setPixel(x, y, color)
+
+out = blup.output.getOutput('e3blp')
+while True:
+	out.sendFrame(frame)
+	time.sleep(0.4)
+
+
+
+
diff --git a/colorwischer.py b/colorwischer.py
new file mode 100644
index 0000000..ee0b252
--- /dev/null
+++ b/colorwischer.py
@@ -0,0 +1,34 @@
+#!/usr/bin/python
+
+import sys
+
+import blup.animation
+import blup.frame
+import writebml
+import random
+
+dim = blup.frame.FrameDimension(18, 8, 16, 3)
+newanim = blup.animation.Animation(dim)
+
+
+num = 10
+horiz = True
+delay = 100
+for i in range(num):
+	newcolor = (random.randint(0, 15), random.randint(0, 15), random.randint(0, 15))
+	horiz = not horiz
+	newframe = blup.animation.AnimationFrame(dim, delay)
+	if horiz:
+		for x in range(dim.size()[0]):
+			for y in range(dim.size()[1]):
+				newframe.setPixel(x, y, newcolor)
+			newanim.addFrame(newframe)
+	else:
+		for y in range(dim.size()[1]):
+			for x in range(dim.size()[0]):
+				newframe.setPixel(x, y, newcolor)
+			newanim.addFrame(newframe)
+
+
+
+writebml.writeBml(newanim, '/tmp/colorwischer.bml')
diff --git a/eq.py b/eq.py
new file mode 100644
index 0000000..0c23f07
--- /dev/null
+++ b/eq.py
@@ -0,0 +1,104 @@
+# Major library imports
+import atexit
+import pyaudio
+from numpy import zeros, short, fromstring, array
+from numpy.fft import fft
+
+import colorsys
+import time
+import blup.frame
+import blup.output
+
+#NUM_SAMPLES = 512
+NUM_SAMPLES = 36
+#NUM_SAMPLES = 18
+#NUM_SAMPLES = 16
+#SAMPLING_RATE = 11025
+#SAMPLING_RATE = 11024 / 2
+SAMPLING_RATE = 1100
+
+_stream = None
+
+def read_fft():
+    global _stream
+    pa = None
+
+    def cleanup_audio():
+        if _stream:
+            _stream.stop_stream()
+            _stream.close()
+        pa.terminate()
+
+    if _stream is None:
+        pa = pyaudio.PyAudio()
+        _stream = pa.open(format=pyaudio.paInt16, channels=1,
+                           rate=SAMPLING_RATE,
+                           input=True, frames_per_buffer=NUM_SAMPLES)
+        atexit.register(cleanup_audio)
+
+    audio_data  = fromstring(_stream.read(NUM_SAMPLES), dtype=short)
+    normalized_data = audio_data / 32768.0
+
+    return fft(normalized_data)[1:1+NUM_SAMPLES/2]
+
+def flatten_fft(scale = 1.0):
+    """
+    Produces a nicer graph, I'm not sure if this is correct
+    """
+    for i, v in enumerate(read_fft()):
+        yield scale * (i * v) / NUM_SAMPLES
+
+
+def makeColor(x):
+	hue = (7-x) / 7.0 / 3.0 -0.1
+	if hue < 0:
+		hue += 1
+	rgb = map(lambda x: int(round(x*7)), colorsys.hsv_to_rgb(hue, 1, 1))
+	return rgb
+def makeSpectrumFrame(spectrum):
+	f = blup.frame.Frame(blup.frame.FrameDimension(18,8,8,3))
+	for x, y in enumerate(spectrum):
+		if y > 7:
+			y = 7
+		y = int(y)
+		for i in range(y):
+			#val = (7,7,7)
+			val = makeColor(i)
+			f.setPixel(x, 7-i, val)
+	return f
+
+def draw():
+    '''Draw 3 different colour graphs'''
+    global NUM_SAMPLES
+    audio = array(list(flatten_fft(scale = 80)))
+    freqs = len(audio)
+    bass, mid, treble = triple(audio)
+
+    colours = (0.5, 1.0, 0.5), (1, 1, 0), (1, 0.2, 0.5)
+
+    fill(0, 0, 1)
+    rect(0, 0, WIDTH, 400)
+    translate(50, 200)
+
+    for spectrum, col in zip((bass, mid, treble), colours):
+        fill(col)
+        for i, s in enumerate(spectrum):
+            rect(i, 0, 1, -abs(s))
+        else:
+            translate(i, 0)
+
+    audio = array(list(flatten_fft(scale = 80)))
+
+
+out = blup.output.getOutput('colorfulshell')
+while True:
+	audio = array(list(flatten_fft(scale=80)))
+	#audio = map(abs, audio)
+	#print len(audio)
+	frame = makeSpectrumFrame([ int((x/18.0)*8) for x in range(18)])
+	frame = makeSpectrumFrame(audio)
+	#print map(int,audio)
+	out.sendFrame(frame)
+	#time.sleep(0.1)
+
+
diff --git a/fire,py b/fire,py
new file mode 100644
index 0000000..8d5063a
--- /dev/null
+++ b/fire,py
@@ -0,0 +1,2 @@
+#!/usr/bin/python
+
diff --git a/fire.py b/fire.py
new file mode 100644
index 0000000..8b1589f
--- /dev/null
+++ b/fire.py
@@ -0,0 +1,63 @@
+#!/usr/bin/python
+
+import colorsys
+import random
+
+import blup.frame
+import blup.output
+import blup.animation
+
+# thanks to
+# http://quiteuseful.co.uk/post/96424751/beautiful-algorithms-1-fire-part-2
+
+
+dim = blup.frame.FrameDimension(18,8,16,3)
+anim = blup.animation.Animation(dim)
+
+def getRandomColor(maxval):
+	return mmeap(lambda x: int(round(x*maxval)), colorsys.hsv_to_rgb(random.random() % 0.16666666, 1, 1)) 
+
+def colorAvg(colors):
+	r = 0
+	g = 0
+	b = 0
+	for c in colors:
+		r += c[0]
+		g += c[1]
+		b += c[2]
+	avg = (r,g,b)
+	avg = map(lambda x: int(round(x / (len(colors) * 1.0))), avg)
+	return avg
+	
+
+for i in range(100):
+	randRow = [ getRandomColor(dim.depth - 1) for i in range(dim.width) ]
+	print randRow
+
+	f = blup.animation.AnimationFrame(dim, 60)
+
+	for y in range(dim.height - 1, -1, -1):
+		for x in range(dim.width):
+			colors = []
+			if x >=1 :
+				colors.append(f.getPixel(x-1,y))
+			if x < dim.width - 1:
+				pass
+				colors.append(f.getPixel(x+1,y))
+			if y < dim.height - 1:
+				colors.append(f.getPixel(x, y+1))
+			else:
+				#colors.append(randRow[y])
+				colors.append(getRandomColor(dim.depth - 1))
+			#colors = [randRow[x]]
+			c = colorAvg(colors)
+			f.setPixel(x, y, c)
+	anim.addFrame(f)
+
+#out = blup.output.getOutput('e3blp:bbunt:4242')
+out = blup.output.getOutput('colorfulshell')
+player = blup.animation.AnimationPlayer()
+player.play(anim, out)
+
+
+			
diff --git a/http2telnet.py b/http2telnet.py
new file mode 100644
index 0000000..a4a90ce
--- /dev/null
+++ b/http2telnet.py
@@ -0,0 +1,84 @@
+
+from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
+import socket
+import cgi
+import json
+import time
+import os.path
+import threading
+
+TELNET_HOST = 'localhost'
+TELNET_PORT = 4243
+
+DOCROOT = '/var/tmp/blup2/blayer-webif'
+UPLOAD_DIR = '/var/tmp/blup2/blm/incoming'
+
+sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+sock.connect((TELNET_HOST, TELNET_PORT))
+socklock = threading.Lock()
+
+class HTTPRequestHandler(BaseHTTPRequestHandler):
+	def do_GET(self):
+		self.send_response(200)
+		self.send_header('Content-type', 'text/html')
+		self.end_headers()
+		print self.path
+		#self.wfile.write('<form action="bla" method="post"><input type="text" name="text" /><input type="submit" value="ok" /></form>')
+
+		p = os.path.join(DOCROOT, self.path[1:])
+		print p
+		if os.path.isfile(p):
+			f = open(p, 'r')
+			data = f.read()
+			f.close()
+			self.wfile.write(data)
+
+
+	
+	def do_POST(self):
+
+		if self.path == '/do_upload':
+			formdata = cgi.FieldStorage(
+				fp=self.rfile, headers=self.headers,
+				environ={'REQUEST_METHOD': 'POST', 'CONTENT_TYPE': self.headers['Content-Type']})
+			
+			fileField = formdata['file']
+
+			f = open(os.path.join(UPLOAD_DIR, fileField.filename), 'w')
+			f.write(fileField.file.read())
+			f.close()
+
+			sock.send(json.dumps({"cmd": "refresh"}) + '\n')
+			print 'server answer to refresh cmd: ', sock.recv(1024)
+
+			self.send_response(200);
+			self.end_headers();
+
+			return
+
+		postdata = self.rfile.read(int(self.headers.getheader('content-length')))
+		#self.wfile.write('test')
+
+		if postdata[-1:] != '\n':
+			postdata += '\n'
+		print 'postdata:', postdata
+
+		with socklock:
+			sock.send(postdata)
+			time.sleep(0.1)
+			resp = sock.recv(1024 * 10)
+		#sock.shutdown(socket.SHUT_RDWR)
+		#sock.close()
+
+		self.send_response(200)
+		self.send_header('Content-type', 'text/html')
+		self.send_header('Content-length', len(resp))
+		self.end_headers()
+		print 'resp:', resp
+		self.wfile.write(resp)
+
+
+
+server = HTTPServer(('0.0.0.0',8080), HTTPRequestHandler) 
+server.serve_forever()
+
diff --git a/loadbbm.tmp b/loadbbm.tmp
new file mode 100644
index 0000000..3ec82d5
--- /dev/null
+++ b/loadbbm.tmp
@@ -0,0 +1,43 @@
+
+def loadBbm(filename):
+	""" Parse a bbm file and return an Animation object. """
+
+	def getint16(vals):
+		return (cals[2]>>8) + vals[3]
+	def getint32(vals):
+		return (vals[0]>>24) + (vals[1]>>16) + (cals[2]>>8) + vals[3]
+
+	f = open(filename, 'r')
+	rawdata = f.read()
+	f.close()
+
+	data = [ ord(x) for x in rawdata ]
+
+	if getint32(data[0:4]) != 0x23542666:
+		raise ValueError('magic does not match')
+
+	height = getint16(data[4:6])
+	width = getint16(data[6:8])
+	channels = getint16(data[8:10])
+	maxval = getint16(data[10:12])
+
+	framecnt = getint32(data[10:14])
+	duration = getint32(data[14:18])
+	frameptr = getint32(data[18:22])
+
+	# TODO: parse additional headers
+
+	if rawdata[frameptr:(frameptr+4)] != 'frms':
+		raise ValueError('frame pointer does not point to frame start marker')
+
+	framedata = data[frameptr + 4:]
+	framesize = width*height*channels
+
+	frames = []
+	while True:
+		pass
+
+	raise Exception('uarrgh!!')
+
+
+
diff --git a/lugsaar b/lugsaar
new file mode 100644
index 0000000..8389c1e
--- /dev/null
+++ b/lugsaar
@@ -0,0 +1,23 @@
+ # BlinkenLights Movie 18x8
+ # loop = yes
+
+@200
+000000000000000000
+000011100011100000
+000111110111110000
+000111111111110000
+000011111111100000
+000000111110000000
+000000001000000000
+000000000000000000
+
+@800
+000011100011100000
+000111110111110000
+001111111111111000
+001111111111111000
+000111111111110000
+000011111111100000
+000000111110000000
+000000001000000000
+
diff --git a/matrix.py b/matrix.py
new file mode 100644
index 0000000..90e1cfd
--- /dev/null
+++ b/matrix.py
@@ -0,0 +1,13 @@
+#!/usr/bin/pyton
+
+import blup.frame
+import blup.output
+import blup.animation
+
+out = blup.output.getOutput('e3blp')
+
+points = []
+
+
+for i in
+
diff --git a/miniplayer.py b/miniplayer.py
new file mode 100644
index 0000000..aa05c43
--- /dev/null
+++ b/miniplayer.py
@@ -0,0 +1,183 @@
+#!/usr/bin/python
+
+import threading
+import os
+import os.path
+import random
+import time
+import sys
+import getopt
+
+import blup.output
+import blup.animation
+import blup.frame
+
+
+class AnimationLoaderThread(threading.Thread):
+	"""
+	This class is used by the player to pre-load an animation while another one
+	is being played.
+
+	"""
+
+	def __init__(self, filename):
+		threading.Thread.__init__(self)
+		self.__filename = filename
+		self.__anim = None
+		self.__error = False
+
+	def run(self):
+		try:
+			self.__anim = blup.animation.load(self.__filename)
+		except Exception as e:
+			print '%s: %s while loading %s' % (self.__class__.__name__,
+			                                   repr(e),
+											   self.__filename)
+			self.__error = True
+			self.__anim = None
+
+	def getAnim(self):
+		self.join()
+		return self.__anim
+
+
+class MiniPlayer(object):
+	"""
+	Minimal animation player that does nothing but randomly selecting
+	animations out of a directory and playing them.
+
+	"""
+
+	def __init__(self, animDir, output):
+		self.__animDir = animDir
+		self.__output = output
+		self.loopTime = 10000
+		self.gap = 800
+		self.maxPlayNext = 3
+		self.__playNext = []
+		self.__running = False
+
+	def terminate(self):
+		self.__running = False
+
+	def playNext(self, filename):
+		""" Add an animation to the queue. """
+
+		if filename.find('/') >= 0:
+			raise ValueError('filename must not contain slashes')
+
+		if ( os.path.isfile(os.path.join(self.__animDir, filename)) and
+		     len(self.__playNext) < self.maxPlayNext ):
+			self.__playNext.append(filename)
+		else:
+			return False
+
+	def getNextFilename(self):
+		"""
+		Return the next animation filename to be played, either from the queue,
+		or randomly chosen.
+
+		"""
+
+		if len(self.__playNext) > 0 and os.path.isfile(self.__playNext[0]):
+			return self.__playNext.pop(0)
+		else:
+			files = os.listdir(self.__animDir)
+			return random.choice(files)
+
+	def run(self):
+		"""
+		Runs the player until terminate() gets called (e.g. by another thread).
+
+		"""
+
+		self.__running = True
+		currentAnim = None
+		player = blup.animation.AnimationPlayer()
+
+		while self.__running:
+
+			# begin to load the next animation
+			filename = os.path.join(self.__animDir, self.getNextFilename())
+			loader = AnimationLoaderThread(filename)
+			loader.start()
+
+			# play the animation in case it had been successfully loaded before
+			if currentAnim is not None:
+				if currentAnim.duration < self.loopTime:
+					count = self.loopTime / currentAnim.duration
+				else:
+					count = 1
+				player.play(currentAnim, self.__output, count=count)
+
+				# show a blank frame for some thime
+				if self.gap > 0 and self.__running:
+					# TODO: use correct frame size
+					dim = blup.frame.FrameDimension(18,8,8,3)
+					self.__output.sendFrame(blup.frame.Frame(dim))
+					time.sleep(self.gap / 1000.0)
+
+			# get the next animation from the loader
+			currentAnim = loader.getAnim()
+
+
+def printUsage(errMsg=None):
+	if errMsg is not None:
+		print 'error: %s\n' % (errMsg)
+	print 'usage: %s [OPTIONS] PATH' % (sys.argv[0])
+	print 'where PATH is the directory containing the animations to play'
+	print 'supported options:'
+	print '  -o OUTPUT         where to output the frames (default: shell)'
+	print '  --output OUTPUT\n'
+	print '  -h                print this text'
+	print '  --help'
+
+def main():
+	try:
+		(opts, args) = getopt.gnu_getopt(sys.argv, 'ho:', ['help', 'output='])
+		opts = dict(opts)
+	except getopt.GetoptError as e:
+		printUsage(e.msg)
+		sys.exit(1)
+
+	if opts.has_key('--help'):
+		printUsage()
+		sys.exit(0)
+
+	if opts.has_key('-o'):
+		output = opts['-o']
+	elif opts.has_key('--output'):
+		output = opts['--output']
+	else:
+		output = 'shell'
+
+	try:
+		out = blup.output.getOutput(output)
+	except blup.output.IllegalOutputSpecificationError:
+		print 'illegal output specification'
+		print 'available outputs:'
+		print blup.output.getOutputDescriptions()
+		sys.exit(1)
+	except Exception as e:
+		print 'could not initialize output: %s' % (str(e))
+		sys.exit(1)
+
+	if len(args) != 2:
+		printUsage()
+		sys.exit(1)
+	else:
+		animDir = args[1]
+
+	if not os.path.isdir(animDir):
+		print '%s is not a directory' % (animDir)
+		sys.exit(1)
+
+	p = MiniPlayer(animDir, out)
+	try:
+		p.run()
+	except KeyboardInterrupt:
+		sys.exit(0)
+
+if __name__ == '__main__':
+	main()
+
diff --git a/mrmcd13.bml b/mrmcd13.bml
new file mode 100644
index 0000000..9653615
--- /dev/null
+++ b/mrmcd13.bml
@@ -0,0 +1,873 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<blm width="18" height="8" bits="4" channels="3">
+	<frame duration="100">
+		<row>000000000000000000000000000000000000000000000000f00000</row>
+		<row>000000000000000000000000000000000000000000000000f00f00</row>
+		<row>000000000000000000000000000000000000000000000000f00000</row>
+		<row>000000000000000000000000000000000000000000000000f00000</row>
+		<row>000000000000000000000000000000000000000000000000f00000</row>
+		<row>000000000000000000000000000000000000000000000000f00000</row>
+		<row>000000000000000000000000000000000000000000000000f00000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+	</frame>
+	<frame duration="100">
+		<row>000000000000000000000000000000000000000000000f00000000</row>
+		<row>000000000000000000000000000000000000000000000f00f00000</row>
+		<row>000000000000000000000000000000000000000000000f00000f00</row>
+		<row>000000000000000000000000000000000000000000000f00000000</row>
+		<row>000000000000000000000000000000000000000000000f00000000</row>
+		<row>000000000000000000000000000000000000000000000f00000000</row>
+		<row>000000000000000000000000000000000000000000000f00000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+	</frame>
+	<frame duration="100">
+		<row>000000000000000000000000000000000000000000f00000000000</row>
+		<row>000000000000000000000000000000000000000000f00f00000000</row>
+		<row>000000000000000000000000000000000000000000f00000f00000</row>
+		<row>000000000000000000000000000000000000000000f00000000f00</row>
+		<row>000000000000000000000000000000000000000000f00000000000</row>
+		<row>000000000000000000000000000000000000000000f00000000000</row>
+		<row>000000000000000000000000000000000000000000f00000000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+	</frame>
+	<frame duration="100">
+		<row>000000000000000000000000000000000000000f00000000000000</row>
+		<row>000000000000000000000000000000000000000f00f00000000000</row>
+		<row>000000000000000000000000000000000000000f00000f00000f00</row>
+		<row>000000000000000000000000000000000000000f00000000f00000</row>
+		<row>000000000000000000000000000000000000000f00000000000000</row>
+		<row>000000000000000000000000000000000000000f00000000000000</row>
+		<row>000000000000000000000000000000000000000f00000000000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+	</frame>
+	<frame duration="100">
+		<row>000000000000000000000000000000000000f00000000000000000</row>
+		<row>000000000000000000000000000000000000f00f00000000000f00</row>
+		<row>000000000000000000000000000000000000f00000f00000f00000</row>
+		<row>000000000000000000000000000000000000f00000000f00000000</row>
+		<row>000000000000000000000000000000000000f00000000000000000</row>
+		<row>000000000000000000000000000000000000f00000000000000000</row>
+		<row>000000000000000000000000000000000000f00000000000000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+	</frame>
+	<frame duration="100">
+		<row>000000000000000000000000000000000f00000000000000000f00</row>
+		<row>000000000000000000000000000000000f00f00000000000f00f00</row>
+		<row>000000000000000000000000000000000f00000f00000f00000f00</row>
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+		<row>000000000000000000000000000000000000000000000000000000</row>
+	</frame>
+	<frame duration="100">
+		<row>000000000000000000000000000000f00000000000000000f00000</row>
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+	</frame>
+	<frame duration="100">
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+		<row>000000000000000000000000000f00000000000000000f00000f00</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+	</frame>
+	<frame duration="100">
+		<row>000000000000000000000000f00000000000000000f00000f00f00</row>
+		<row>000000000000000000000000f00f00000000000f00f00000f00000</row>
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+	</frame>
+	<frame duration="100">
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+	<frame duration="100">
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+	</frame>
+	<frame duration="100">
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+	</frame>
+	<frame duration="100">
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+	<frame duration="100">
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+	</frame>
+	<frame duration="100">
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+	</frame>
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+	</frame>
+	<frame duration="100">
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+	</frame>
+	<frame duration="100">
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+		<row>000000f00000f00000000000000f00000000f00000000000000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+	</frame>
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diff --git a/playlist.txt b/playlist.txt
new file mode 100644
index 0000000..a28a85e
--- /dev/null
+++ b/playlist.txt
@@ -0,0 +1,147 @@
+#heart.blm
+#countdown.blm
+test.blm
+klonfish-dancing.blm
+blm/invasion.blm
+blm/torus.blm
+blm/antiwar.blm
+blm/billard.blm
+blm/x-ball.blm
+blm/game.blm
+blm/tropfen.blm
+blm/moewe_frontal.blm
+blm/fireworks_2.blm
+blm/thunderstorm.blm
+blm/biker.blm
+blm/fantasticspace.blm
+blm/allyourbase.blm
+blm/21st_century_man.blm
+blm/dont_try_at_home.blm
+blm/spin.blm
+blm/heart.blm
+blm/encyclops.blm
+blm/fant.blm
+blm/schnecke.blm
+blm/peao.blm
+blm/falling_pix.blm
+blm/tetris.blm
+blm/text.blm
+blm/landing_zone.blm
+blm/dance_micky_chickee.blm
+blm/supermaennchen.blm
+blm/allon.blm
+blm/kame.blm
+blm/kiss.blm
+blm/fallingrows.blm
+blm/jesus.blm
+blm/vlhurg.blm
+blm/wasserhahn.blm
+blm/gewaber.blm
+blm/tla_them.blm
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+blm/herz.blm
+blm/sanduhr.blm
+blm/defect_car.blm
+blm/peepshow.blm
+blm/countdown.blm
+blm/luftballoons.blm
+blm/impaexpa.blm
+blm/wein_trinken.blm
+blm/coffee.blm
+blm/camel.blm
+blm/matrix.blm
+blm/life.blm
+blm/snake.blm
+blm/windshield.blm
+blm/raumschiff_enterprise.blm
+blm/pumpkin.blm
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+blm/relativity.blm
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+blm/sinus.blm
+blm/love_triangles.blm
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+blm/hanoi.blm
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+blm/come_together.blm
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+blm/silent_night.blm
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+blm/moving_car.blm
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+blm/fallingpixels.blm
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+blm/illuminati.blm
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+blm/chaosknoten.blm
+blm/be_happy.blm
+blm/binary_god.blm
+blm/kingzilla.blm
+blm/paradox.blm
+blm/dj.blm
+blm/hut.blm
+blm/sortofselftest.blm
+blm/blubb.blm
+blm/bleeeh.blm
+blm/rain.blm
+blm/flash.blm
+blm/femina_light.blm
+blm/gator_rogat.blm
+blm/speedit.blm
+blm/scooter.blm
+blm/pixie_in_the_box.blm
+blm/zeichen.blm
+blm/humanistic.blm
+blm/pacman_saga.blm
+blm/die_autobahn.blm
+blm/mytest3.blm
+blm/yin_yang.blm
+blm/klettermensch.blm
+blm/baustein.blm
+blm/pwm.blm
+blm/babelfish.blm
+blm/mytest2.blm
+blm/winslows.blm
+blm/dance.blm
+blm/martelo.blm
+blm/raindrops.blm
+blm/g.blm
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+blm/sport_haelt_fit.blm
+blm/kreise.blm
+blm/railroad.blm
+blm/3D_cube.blm
+blm/balloon.blm
+blm/flipp.blm
+blm/mytest.blm
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diff --git a/playlist2.txt b/playlist2.txt
new file mode 100644
index 0000000..c125249
--- /dev/null
+++ b/playlist2.txt
@@ -0,0 +1,143 @@
+blm/invasion.blm
+blm/torus.blm
+blm/antiwar.blm
+blm/billard.blm
+blm/x-ball.blm
+blm/game.blm
+blm/tropfen.blm
+blm/moewe_frontal.blm
+blm/fireworks_2.blm
+blm/thunderstorm.blm
+blm/biker.blm
+blm/fantasticspace.blm
+blm/allyourbase.blm
+blm/21st_century_man.blm
+blm/dont_try_at_home.blm
+blm/spin.blm
+blm/heart.blm
+blm/encyclops.blm
+blm/fant.blm
+blm/schnecke.blm
+blm/peao.blm
+blm/falling_pix.blm
+blm/tetris.blm
+blm/text.blm
+blm/landing_zone.blm
+blm/dance_micky_chickee.blm
+blm/supermaennchen.blm
+blm/allon.blm
+blm/kame.blm
+blm/kiss.blm
+blm/fallingrows.blm
+blm/jesus.blm
+blm/vlhurg.blm
+blm/wasserhahn.blm
+blm/gewaber.blm
+blm/tla_them.blm
+blm/quix_glitter.blm
+blm/herz.blm
+blm/sanduhr.blm
+blm/defect_car.blm
+blm/peepshow.blm
+blm/countdown.blm
+blm/luftballoons.blm
+blm/impaexpa.blm
+blm/wein_trinken.blm
+blm/coffee.blm
+blm/camel.blm
+blm/matrix.blm
+blm/life.blm
+blm/snake.blm
+blm/windshield.blm
+blm/raumschiff_enterprise.blm
+blm/pumpkin.blm
+blm/yeastman.blm
+blm/genomix.blm
+blm/bad_luck.blm
+blm/om_sweet_om.blm
+blm/invaders_andreas.blm
+blm/manifesto5.blm
+blm/chat_noir.blm
+blm/rakete.blm
+blm/manifesto3.blm
+blm/relativity.blm
+blm/fussballer.blm
+blm/sinus.blm
+blm/love_triangles.blm
+blm/ascii_people.blm
+blm/hanoi.blm
+blm/monster.blm
+blm/come_together.blm
+blm/matrix_maennchen.blm
+blm/silent_night.blm
+blm/halt.blm
+blm/das_leben_ist_schoen.blm
+blm/moving_car.blm
+blm/spirals.blm
+blm/mandel.blm
+blm/alloff.blm
+blm/manifesto1.blm
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+blm/manifesto4.blm
+blm/warterad.blm
+blm/surprise.blm
+blm/oneon.blm
+blm/manifesto7.blm
+blm/fireworks.blm
+blm/labyrinth.blm
+blm/brainfuck.blm
+blm/die_erde.blm
+blm/klo.blm
+blm/psychowarrior.blm
+blm/timeless.blm
+blm/auge.blm
+blm/worm.blm
+blm/colagoboom.blm
+blm/musterbeispiel.blm
+blm/fallingpixels.blm
+blm/franknstoned.blm
+blm/rollo_grow.blm
+blm/illuminati.blm
+blm/3rd_advent.blm
+blm/chaosknoten.blm
+blm/be_happy.blm
+blm/binary_god.blm
+blm/kingzilla.blm
+blm/paradox.blm
+blm/dj.blm
+blm/hut.blm
+blm/sortofselftest.blm
+blm/blubb.blm
+blm/bleeeh.blm
+blm/rain.blm
+blm/flash.blm
+blm/femina_light.blm
+blm/gator_rogat.blm
+blm/speedit.blm
+blm/scooter.blm
+blm/pixie_in_the_box.blm
+blm/zeichen.blm
+blm/humanistic.blm
+blm/pacman_saga.blm
+blm/die_autobahn.blm
+blm/mytest3.blm
+blm/yin_yang.blm
+blm/klettermensch.blm
+blm/baustein.blm
+blm/pwm.blm
+blm/babelfish.blm
+blm/mytest2.blm
+blm/winslows.blm
+blm/dance.blm
+blm/martelo.blm
+blm/raindrops.blm
+blm/g.blm
+blm/clear.blm
+blm/sport_haelt_fit.blm
+blm/kreise.blm
+blm/railroad.blm
+blm/3D_cube.blm
+blm/balloon.blm
+blm/flipp.blm
+blm/mytest.blm
+blm/tux.blm
diff --git a/pong.py b/pong.py
new file mode 100644
index 0000000..d751ede
--- /dev/null
+++ b/pong.py
@@ -0,0 +1,456 @@
+#!/usr/bin/python
+
+import time
+import random
+import sys
+import colorsys
+
+import blup.frame
+import blup.output
+
+
+__numbers = {
+	1: [[0,0,1,0,0],[0,0,1,0,0],[0,0,1,0,0],[0,0,1,0,0],[0,0,1,0,0,]],
+	2: [[1,1,1,1,1],[0,0,0,0,1],[1,1,1,1,1],[1,0,0,0,0],[1,1,1,1,1,]],
+	3: [[1,1,1,1,1],[0,0,0,0,1],[0,0,1,1,1],[0,0,0,0,1],[1,1,1,1,1,]],
+	4: [[1,0,0,0,1],[1,0,0,0,1],[1,1,1,1,1],[0,0,0,0,1],[0,0,0,0,1,]],
+	5: [[1,1,1,1,1],[1,0,0,0,0],[1,1,1,1,1],[0,0,0,0,1],[1,1,1,1,1,]],
+	6: [[1,1,1,1,1],[1,0,0,0,0],[1,1,1,1,1],[1,0,0,0,1],[1,1,1,1,1,]],
+	7: [[1,1,1,1,1],[0,0,0,0,1],[0,0,0,0,1],[0,0,0,0,1],[0,0,0,0,1,]],
+	8: [[1,1,1,1,1],[1,0,0,0,1],[1,1,1,1,1],[1,0,0,0,1],[1,1,1,1,1,]],
+	9: [[1,1,1,1,1],[1,0,0,0,1],[1,1,1,1,1],[0,0,0,0,1],[1,1,1,1,1,]],
+	0: [[1,1,1,1,1],[1,0,0,0,1],[1,0,0,0,1],[1,0,0,0,1],[1,1,1,1,1,]],
+}
+
+class Paddle(object):
+	def __init__(self, playground, xpos, ypos, size):
+		self.__playground = playground
+		self.__xpos = xpos
+		self.__size = size
+		self.__ypos = ypos
+		self.__nextMove = 0
+
+	@property
+	def nextMove(self):
+		return self.__nextMove
+	@nextMove.setter
+	def nextMove(self, value):
+		if value in [-1, 0, 1]:
+			self.__nextMove = value
+		else:
+			raise ValueError('invalid move')
+
+	@property
+	def xpos(self):
+		return self.__xpos
+	@property
+	def ypos(self):
+		return self.__ypos
+	@property
+	def size(self):
+		return self.__size
+	@property
+	def nextMove(self):
+		return self.__nextMove
+
+	def containsPoint(self, x, y):
+		if x == self.__xpos and y in range(self.__ypos, self.__ypos + self.__size):
+			return True
+		else:
+			return False
+
+	def nextMoveUp(self):
+		self.__nextMove = -1
+
+	def nextMoveDown(self):
+		self.__nextMove = 1
+
+	def doNextMove(self):
+		if self.__nextMove is not 0:
+			if self.__nextMove == -1 and self.__ypos > 0:
+				self.__ypos -= 1
+			elif self.__nextMove == 1 and self.__ypos + self.__size < self.__playground.height:
+				self.__ypos += 1
+			self.__nextMove = 0
+
+class Wall(object):
+	HORIZONTAL = 1
+	VERTICAL = 2
+	def __init__(self, orientation):
+		self.orientation = orientation
+
+class Ball(object):
+	def __init__(self, playground, xpos, ypos, xspeed, yspeed):
+		self.__playground = playground
+		self.__xpos = xpos
+		self.__ypos = ypos
+		self.__xspeed = xspeed
+		self.__yspeed = yspeed
+		self.__hitCallbacks = []
+
+	@property
+	def xpos(self):
+		return self.__xpos
+	@property
+	def ypos(self):
+		return self.__ypos
+	@property
+	def xspeed(self):
+		return self.__xspeed
+	@property
+	def yspeed(self):
+		return self.__yspeed
+	@xpos.setter
+	def xpos(self, value):
+		self.__xpos = value
+	@ypos.setter
+	def ypos(self, value):
+		self.__ypos = value
+	@xspeed.setter
+	def xspeed(self, value):
+		self.__xspeed = value
+	@yspeed.setter
+	def yspeed(self, value):
+		self.__yspeed = value
+
+	def addHitCallback(self, callback):
+		self.__hitCallbacks.append(callback)
+	
+	def doHitCallbacks(self, obj):
+		for callback in self.__hitCallbacks:
+			callback(obj)
+
+	def move(self, ignorePaddles=False):
+		if self.__xspeed == 0 and self.__yspeed == 0:
+			return
+		foundpos = False
+		while not foundpos:
+			if self.__xspeed == 0 and self.__yspeed == 0:
+				break
+			newx = self.__xpos + self.__xspeed
+			newy = self.__ypos + self.__yspeed
+
+			newobj = self.__playground.getObjectAtPosition(newx, newy)
+			if isinstance(newobj, Wall):
+				self.doHitCallbacks(newobj)
+
+				# bounce off at horizontal wall
+				if newobj.orientation == Wall.HORIZONTAL:
+					self.__yspeed *= -1
+				else:
+					#self.__xspeed *= -1
+					foundpos = True
+			elif isinstance(newobj, Paddle) and not ignorePaddles:
+				self.doHitCallbacks(newobj)
+				self.__xspeed *= -1
+
+				# bounce off at the paddle
+				if self.__yspeed == 0:
+					if self.__playground.getObjectAtPosition(newobj.xpos, newobj.ypos - 1) is None:
+						self.__yspeed = -1
+					elif self.__plauground.getObjectAtPosition(newobj.xpos, newobj.ypos + 1) is None:
+						self.__yspeed = 1
+				else:
+					if newobj.xpos < self.__xpos:
+						if self.__playground.getObjectAtPosition(self.__xpos - 1, self.__ypos) is None:
+							self.__yspeed *= -1
+					if newobj.xpos > self.__xpos:
+						if self.__playground.getObjectAtPosition(self.__xpos + 1, self.__ypos) is None:
+							self.__yspeed *= -1
+
+				if newobj.nextMove != 0 and random.randint(0, 2) == 0:
+					self.__yspeed += newobj.nextMove
+				elif abs(self.__yspeed) != 1:
+					self.__yspeed = 1 if self.__yspeed > 0 else -1
+			else:
+				adjobj = self.__playground.getObjectAtPosition(newx, self.__ypos)
+				if not ignorePaddles and isinstance(adjobj, Paddle):
+					self.doHitCallbacks(adjobj)
+					self.__xspeed *= -1
+				else:
+					foundpos = True
+
+
+		self.__xpos = newx
+		self.__ypos = newy
+
+class Playground(object):
+	def __init__(self, width, height, paddlesize=3):
+		self.__width = width
+		self.__height = height
+
+		paddleLeft = Paddle(self, 0, (height - paddlesize)/2, paddlesize)
+		paddleRight = Paddle(self, width - 1, (height - paddlesize)/2, paddlesize)
+		self.__paddles = [paddleLeft, paddleRight]
+
+		self.__ball = Ball(self, 0, 0, 1, 1)
+		self.__gameTickCallbacks = []
+		self.__newRoundCallbacks = []
+
+	@property
+	def width(self):
+		return self.__width
+	@property
+	def height(self):
+		return self.__height
+	@property
+	def leftPaddle(self):
+		return self.__paddles[0]
+	@property
+	def rightPaddle(self):
+		return self.__paddles[1]
+	@property
+	def ball(self):
+		return self.__ball
+
+	def containsPoint(self, x, y):
+		if x >= 0 and x < self.width and y >= 0 and y < self.height:
+			return True
+		else:
+			return False
+
+	def addGameTickCallback(self, callback):
+		self.__gameTickCallbacks.append(callback)
+		print 'registered callback',callback
+	def addNewRoundCallback(self, callback):
+		self.__newRoundCallbacks.append(callback)
+
+	def getObjectAtPosition(self, x, y):
+		if x >= self.__width or x < 0:
+			return Wall(Wall.VERTICAL)
+		elif y >= self.__height or y < 0:
+			return Wall(Wall.HORIZONTAL)
+		elif y == self.__ball.ypos and x == self.__ball.xpos:
+			return self.__ball
+		else:
+			for paddle in self.__paddles:
+				if paddle.containsPoint(x, y):
+					return paddle
+
+	def play(self, serve=None):
+		leftPaddle = self.__paddles[0]
+		rightPaddle = self.__paddles[1]
+		ball = self.__ball
+
+		if serve not in self.__paddles:
+			serve = self.__paddles[random.randint(0, 1)]
+
+		ball.ypos = self.__height / 2
+		ball.xpos = self.__width / 2
+		if serve == rightPaddle and self.__width % 2 == 1:
+			ball.xpos += 1
+
+		ball.yspeed = 0
+		if serve == rightPaddle:
+			ball.xspeed = 1
+		else:
+			ball.yspeed = -1
+
+		for callback in self.__newRoundCallbacks:
+			callback()
+
+		while True:
+			time.sleep(0.1)
+			ball.move()
+			leftPaddle.doNextMove()
+			rightPaddle.doNextMove()
+
+			if not self.containsPoint(ball.xpos, ball.ypos):
+				break
+
+			for callback in self.__gameTickCallbacks:
+				print callback
+				callback()
+
+		if ball.xpos >= self.width:
+			return leftPaddle
+		elif ball.xpos <= 0:
+			return rightPaddle
+
+
+def getRandomColor(maxval):
+	return map(lambda x: int(round(x*maxval)), colorsys.hsv_to_rgb(random.random(), 1, 1)) 
+	#return map(lambda x: int(round(x*maxval)), colorsys.hsv_to_rgb(random.random(), random.random(), random.random())) 
+
+
+class PlaygroundPainter(object):
+	def __init__(self, out, dimension, playground):
+		self.__out = out
+		self.__playground = playground
+		self.__dimension = dimension
+		self.__playground.addGameTickCallback(self.update)
+		self.__playground.ball.addHitCallback(self.ballhit)
+
+		if dimension.channels == 1:
+			self.__ballColor = 1
+			self.__paddleColor = 1
+		else:
+			self.__ballColor = getRandomColor(dimension.depth - 1)
+			self.__leftPaddleColor = getRandomColor(dimension.depth - 1)
+			self.__rightPaddleColor = getRandomColor(dimension.depth - 1)
+
+	def update(self):
+		frame = blup.frame.Frame(self.__dimension)
+		#self.__paddleColor = getRandomColor(self.__dimension.depth - 1)
+
+		if self.__dimension.channels == 3:
+			for x in range(self.__dimension.width):
+				for y in range(self.__dimension.height):
+					frame.setPixel(x, y, (0,0,0))
+
+		frame.setPixel(self.__playground.ball.xpos, self.__playground.ball.ypos, self.__ballColor)
+
+		for i in range(self.__playground.leftPaddle.size):
+			frame.setPixel(self.__playground.leftPaddle.xpos, self.__playground.leftPaddle.ypos + i, self.__leftPaddleColor)
+		for i in range(self.__playground.rightPaddle.size):
+			frame.setPixel(self.__playground.rightPaddle.xpos, self.__playground.rightPaddle.ypos + i, self.__rightPaddleColor)
+
+		self.__out.sendFrame(frame)
+	
+	def ballhit(self, obj):
+		if self.__dimension.channels == 3:
+			if isinstance(obj, Paddle):
+				self.__ballColor = getRandomColor(self.__dimension.depth - 1)
+				if obj.xpos == 0:
+					self.__leftPaddleColor = self.__ballColor
+				else:
+					self.__rightPaddleColor = self.__ballColor
+			
+			
+
+
+
+class PongBot(object):
+	def __init__(self, playground, ownPaddle, dullness=0):
+		self.__playground = playground
+		self.__ownPaddle = ownPaddle
+		self.__dullness = dullness
+		self.__playground.addGameTickCallback(self.onGameTick)
+		self.__playground.addNewRoundCallback(self.onNewRound)
+		self.__playground.ball.addHitCallback(self.onHit)
+		self.__hitpoint = None
+		self.__oldHitpoint = None
+		self.__dull = False
+
+	def updateHitpoint(self):
+		origball = self.__playground.ball
+		ball = Ball(self.__playground, origball.xpos, origball.ypos, origball.xspeed, origball.yspeed)
+		ball.move()
+		hitpoint = None
+		while hitpoint is None:
+			if ball.xpos >= self.__playground.width - 1 or ball.xpos <= 0:
+				hitpoint = (ball.xpos, ball.ypos)
+				break
+
+			ball.move(ignorePaddles=True)
+		self.__oldHitpoint = self.__hitpoint
+		self.__hitpoint = hitpoint
+
+	def onHit(self, obj):
+		print 'hit!', obj
+		if isinstance(obj, Paddle) and obj is not self.__ownPaddle:
+			self.updateHitpoint()
+
+			if self.__dullness > random.randint(0, 4):
+				self.__dull = True
+			else:
+				self.__dull = False
+	
+	def onNewRound(self):
+		self.updateHitpoint()
+		self.__oldHitpoint = None
+		self.__dull = False
+
+	def onGameTick(self):
+		#self.updateHitpoint()
+		print 'hitpoint', self.__hitpoint
+		(hitx, hity) = self.__hitpoint
+
+
+
+		if hitx == self.__ownPaddle.xpos:
+			if abs(self.__playground.ball.xpos - self.__ownPaddle.xpos) < 15:
+				if not self.__dull:
+					if not self.__ownPaddle.containsPoint(hitx, hity):
+						print 'moving!!'
+						if self.__ownPaddle.ypos < hity:
+							self.__ownPaddle.nextMoveDown()
+						else:
+							self.__ownPaddle.nextMoveUp()
+				else:
+					if self.__ownPaddle.containsPoint(hitx, hity):
+						print 'moving!!'
+						if hity < self.__ownPaddle.size:
+							self.__ownPaddle.nextMoveDown()
+						else:
+							self.__ownPaddle.nextMoveUp()
+		
+			elif self.__dull:
+				r = random.randint(-1, 1)
+				if r == -1:
+					self.__ownPaddle.nextMoveUp()
+				elif r == 1:
+					self.__ownPaddle.nextMoveDown()
+
+
+def displayScore(out, dimension, leftScore, rightScore, delay=0):
+	leftNumber = __numbers[leftScore]
+	rightNumber = __numbers[rightScore]
+
+	frame = blup.frame.Frame(dimension)
+
+	if dimension.channels == 1:
+		dotcolor = 1
+		numcolor = 1
+	else:
+		dotcolor = getRandomColor(dimension.depth - 1)
+		numcolor = getRandomColor(dimension.depth - 1)
+
+	frame.setPixel(8, 1, dotcolor)
+	frame.setPixel(9, 1, dotcolor)
+	frame.setPixel(8, 2, dotcolor)
+	frame.setPixel(9, 2, dotcolor)
+	frame.setPixel(8, 4, dotcolor)
+	frame.setPixel(9, 4, dotcolor)
+	frame.setPixel(8, 5, dotcolor)
+	frame.setPixel(9, 5, dotcolor)
+
+	for x in range(5):
+		for y in range(5):
+			if leftNumber[y][x] == 1:
+				frame.setPixel(x+1, y+1, numcolor)
+			if rightNumber[y][x] == 1:
+				frame.setPixel(x+12, y+1, numcolor)
+
+	out.sendFrame(frame)
+	if delay > 0:
+		time.sleep(delay / 1000.0)
+
+
+
+def main():
+	print 'running a \'Bot vs. Bot\' round...'
+	#out = blup.output.getOutput('blp:localhost:42421')
+	#out = blup.output.getOutput('e3blp:bastel0:4242')
+	out = blup.output.getOutput('e3blp:localhost:4242')
+	#out = blup.output.getOutput('e3blp:bbunt:42429')
+	#dim = blup.frame.FrameDimension(18, 8, 8, 3)
+	dim = blup.frame.FrameDimension(22, 16, 255, 3)
+
+	playground = Playground(22, 16, paddlesize=4)
+	pp = PlaygroundPainter(out, dim, playground)
+
+	leftPaddle = playground.leftPaddle
+	rightPaddle = playground.rightPaddle
+	ball = playground.ball
+
+	leftBot = PongBot(playground, leftPaddle, 1)
+	rightBot = PongBot(playground, rightPaddle, 1)
+
+	print playground.play()
+
+
+if __name__ == '__main__':
+	main()
+
+
diff --git a/r0ketpong.py b/r0ketpong.py
new file mode 100644
index 0000000..fa8b206
--- /dev/null
+++ b/r0ketpong.py
@@ -0,0 +1,178 @@
+#!/usr/bin/python
+
+import time
+import threading
+import sys
+
+import blup.frame
+import blup.output
+sys.path.append('/var/tmp/r0ket/tools/game')
+#sys.path.append('/var/tmp/r0ket_misc/game_noprint')
+import r0ketrem0te.game
+import pong
+
+logo = [
+[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
+[1,1,1,0,1,1,1,1,0,1,0,0,1,0,0,1,1,0],
+[1,0,1,0,1,0,0,1,0,1,1,0,1,0,1,0,0,1],
+[1,0,1,0,1,0,0,1,0,1,0,1,1,0,1,0,0,0],
+[1,1,1,0,1,0,0,1,0,1,0,0,1,0,1,0,1,1],
+[1,0,0,0,1,0,0,1,0,1,0,0,1,0,1,0,0,1],
+[1,0,0,0,1,1,1,1,0,1,0,0,1,0,0,1,1,0],
+[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
+]
+onePlayer = [
+[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
+[0,0,1,1,0,0,1,1,1,1,0,0,0,1,1,1,0,0],
+[0,1,0,1,0,0,1,0,0,1,0,0,1,0,0,0,1,0],
+[0,0,0,1,0,0,1,0,0,1,0,0,0,0,0,1,0,0],
+[0,0,0,1,0,0,1,1,1,1,0,0,0,0,1,0,0,0],
+[0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0],
+[0,0,1,1,1,0,1,0,0,0,0,0,0,0,1,0,0,0],
+[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
+]
+
+def convertPixels(dimension, pixels):
+	p = []
+	maxval = dimension.depth - 1
+	for i in range(len(pixels)):
+		row = []
+		for j in range(len(pixels[i])):
+			if pixels[i][j] == 1:
+				row.append((maxval, maxval, maxval))
+			else:
+				row.append((0,0,0))
+		p.append(row)
+	return p
+
+class R0ketPongPlayer(object):
+	def __init__(self, playground, ownPaddle, r0ketPlayer):
+		self.__playground = playground
+		self.__ownPaddle = ownPaddle
+		self.__r0ketPlayer = r0ketPlayer
+		self.__ready = False
+
+	@property
+	def ownPaddle(self):
+		return self.__ownPaddle
+
+	@property
+	def ready(self):
+		return self.__ready
+
+	def receivedPacket(self, packet):
+		if self.__r0ketPlayer is not None:
+			if packet.id == self.__r0ketPlayer.id:
+				if isinstance(packet, r0ketrem0te.packets.Button):
+					print 'button=', packet.button
+					if packet.button == 1:
+						self.__ownPaddle.nextMoveUp()
+						print 'up'
+					if packet.button == 2:
+						self.__ownPaddle.nextMoveDown()
+						print 'down'
+					if packet.button == 16:
+						self.__ready = True
+
+class R0ketPong(object):
+	def __init__(self, out, color=False, port='/dev/ttyACM0', gameName='pong'):
+		self.__playground = None
+		self.__out = out
+		self.__rem0te = r0ketrem0te.game.Game(port, gameName, 83, 87, [ord(x) for x in 'REM0T'], 2, False)
+		self.__rem0te.registerPlayerCallback(self.playerCallback)
+		self.__color = color
+
+		self.__players = []
+		self.__playersChangedCondition = threading.Condition()
+
+		if color:
+			self.__dimension = blup.frame.FrameDimension(18, 8, 8, 3)
+		else:
+			self.__dimension = blup.frame.FrameDimension(18, 8, 2, 1)
+
+	def playerCallback(self, action, player):
+		if self.__playground is None:
+			return
+		print '\n\n\n\nplayer added',player,'\n\n\n\n'
+		if action == 'added' and len(self.__players) < 2:
+			if len(self.__players) == 0:
+				playerPaddle = self.__playground.leftPaddle
+			else:
+				playerPaddle = self.__playground.rightPaddle
+			player = R0ketPongPlayer(self.__playground, playerPaddle, player)
+			self.__rem0te.bridge.registerCallback(player.receivedPacket)
+			self.__players.append(player)
+			with self.__playersChangedCondition:
+				self.__playersChangedCondition.notifyAll()
+
+	def runGame(self):
+		print 'starting a game...'
+		scoreLeft = 0
+		scoreRight = 0
+
+		self.__playground = pong.Playground(18, 8)
+		pp = pong.PlaygroundPainter(out, self.__dimension, self.__playground)
+
+		while len(self.__players) == 0:
+			print 'waiting for player...'
+			with self.__playersChangedCondition:
+				self.__playersChangedCondition.wait()
+
+		frame = blup.frame.Frame(self.__dimension)
+		global onePlayer
+		if self.__color:
+			frame.pixels = convertPixels(self.__dimension, onePlayer)
+		else:
+			frame.pixels = onePlayer
+		self.__out.sendFrame(frame)
+
+		while len(self.__players) == 1 and not self.__players[0].ready:
+			print 'waiting for another player...'
+			time.sleep(1)
+			self.__out.sendFrame(frame)
+
+		frame = blup.frame.Frame(self.__dimension)
+		global logo
+		if self.__color:
+			frame.pixels = convertPixels(self.__dimension, logo)
+		else:
+			frame.pixels = logo
+		self.__out.sendFrame(frame)
+		time.sleep(1)
+
+		if len(self.__players) == 1:
+			bot = pong.PongBot(self.__playground, self.__playground.rightPaddle, 2)
+			self.__players.append(bot)
+
+		while max(scoreLeft, scoreRight) < 9:
+			winner = self.__playground.play()
+			if winner is self.__players[0].ownPaddle:
+				scoreLeft += 1
+			else:
+				scoreRight += 1
+			pong.displayScore(self.__out, self.__dimension, scoreLeft, scoreRight, 3000)
+
+		for i in range(3):
+			frame = blup.frame.Frame(self.__dimension)
+			self.__out.sendFrame(frame)
+			time.sleep(0.5)
+			pong.displayScore(self.__out, self.__dimension, scoreLeft, scoreRight, 500)
+		frame = blup.frame.Frame(self.__dimension)
+		self.__out.sendFrame(frame)
+
+		self.__playground = None
+		self.__players = []
+
+
+
+out = blup.output.getOutput('e3blp:localhost:4242')
+
+
+p0ng = R0ketPong(out, color=True)
+while True:
+	p0ng.runGame()
+
+sys.exit(0)
+
+
+
diff --git a/randomPlayer.py b/randomPlayer.py
new file mode 100644
index 0000000..7c256dd
--- /dev/null
+++ b/randomPlayer.py
@@ -0,0 +1,4 @@
+#!/usr/bin/python
+
+import blup
+
diff --git a/robot.bml b/robot.bml
new file mode 100644
index 0000000..24a2930
--- /dev/null
+++ b/robot.bml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<blm width="18" height="8" bits="4" channels="3">
+	<header>
+		<creator>Blimp (version 0.1.5)</creator>
+	</header>
+
+	<frame duration="500">
+		<row>000000000FF00F0FF0000000000000000000FF00F0FF0000000000</row>
+		<row>0000000000F00F00F00000000000000000000F00F00F0000000000</row>
+		<row>000000000000090000000000000000000000000090000000000000</row>
+		<row>0000000000F00F00F00000900000000000000F00F00F0000090000</row>
+		<row>0000900900F0FF00F00900900000000900900F0FF00F0090090000</row>
+		<row>0000900000F00F00F00000000000000900000F00F00F0000000000</row>
+		<row>0000000000F00F00F00000000000000000000F00F00F0000000000</row>
+		<row>000000000090000090000000000000000000090000090000000000</row>
+	</frame>
+
+	<frame duration="500">
+		<row>000000000FF00F0FF0000000000000000000FF00F0FF0000000000</row>
+		<row>0000000000F00F00F00000000000000000000F00F00F0000000000</row>
+		<row>000000000000090000000000000000000000000090000000000000</row>
+		<row>0000900000F00F00F00000000000000900000F00F00F0000000000</row>
+		<row>0000900900F0FF00F00900900000000900900F0FF00F0090090000</row>
+		<row>0000000000F00F00F00000900000000000000F00F00F0000090000</row>
+		<row>0000000000F00F00F00000000000000000000F00F00F0000000000</row>
+		<row>000000000090000090000000000000000000090000090000000000</row>
+	</frame>
+</blm>
diff --git a/smileys.bml b/smileys.bml
new file mode 100644
index 0000000..8f583c1
--- /dev/null
+++ b/smileys.bml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<blm width="18" height="8" bits="4" channels="3">
+	<header>
+		<creator>Blimp (version 0.1.5)</creator>
+	</header>
+
+	<frame duration="500">
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>0000FF0000000FF000000FF0000000FF0000000F0F000000F0F000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>0000FF0000000FF000000FF0000000FF0000000F0F000000F0F000</row>
+		<row>0000000FF0FF000000000000FF0FF0000000000000F0FF0F000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+	</frame>
+
+	<frame duration="500">
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>0000F00000000F0000000F00000000F0000000000F00000000F000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>0000F00000000F0000000F00000000F0000000000F00000000F000</row>
+		<row>0000000F00F0000000000000F00F0000000000000000F00F000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+	</frame>
+
+	<frame duration="500">
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>000FFF000000FFF000000FFF000000FFF000000FFF000000FFF000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>000FFF000000FFF000000FFF000000FFF000000FFF000000FFF000</row>
+		<row>000000FFFFFF000000000000FFFFFF000000000000FFFFFF000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+	</frame>
+</blm>
diff --git a/smileys2.bml b/smileys2.bml
new file mode 100644
index 0000000..035ee4f
--- /dev/null
+++ b/smileys2.bml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<blm width="18" height="8" bits="4" channels="3">
+	<header>
+		<creator>Blimp (version 0.1.5)</creator>
+	</header>
+
+	<frame duration="500">
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>000000000000000000000FF0000000FF0000000F0F000000F0F000</row>
+		<row>0000FF0000000FF000000000000000000000000000000000000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>000000000000000000000FF0000000FF0000000F0F000000F0F000</row>
+		<row>0000FF0000000FF000000000FF0FF0000000000000F0FF0F000000</row>
+		<row>0000000FF0FF000000000000000000000000000000000000000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+	</frame>
+
+	<frame duration="500">
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>0000F00000000F000000000000000000000000000F00000000F000</row>
+		<row>000000000000000000000F00000000F00000000000000000000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>0000F00000000F000000000000000000000000000F00000000F000</row>
+		<row>0000000F00F0000000000F00000000F0000000000000F00F000000</row>
+		<row>000000000000000000000000F00F00000000000000000000000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+	</frame>
+
+	<frame duration="500">
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>000FFF000000FFF000000FFF000000FFF000000000000000000000</row>
+		<row>000000000000000000000000000000000000000FFF000000FFF000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>000FFF000000FFF000000FFF000000FFF000000000000000000000</row>
+		<row>000000FFFFFF000000000000FFFFFF000000000FFF000000FFF000</row>
+		<row>000000000000000000000000000000000000000000FFFFFF000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+	</frame>
+
+	<frame duration="500">
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>000000FF0000000FF0000FF0000000FF0000FF0000000FF0000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>000000FF0000000FF0000FF0000000FF0000FF0000000FF0000000</row>
+		<row>000000000FF0FF0000000000FF0FF0000000000FF0FF0000000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+		<row>000000000000000000000000000000000000000000000000000000</row>
+	</frame>
+</blm>
diff --git a/staticSinePlasma.py b/staticSinePlasma.py
new file mode 100644
index 0000000..2a265be
--- /dev/null
+++ b/staticSinePlasma.py
@@ -0,0 +1,135 @@
+#!/usr/bin/python
+
+# inspired by:
+# http://lodev.org/cgtutor/plasma.html
+
+import sys
+import time
+import math
+#import pygame
+import colorsys
+import blup.frame
+import blup.output
+
+
+class Plasma(object):
+	def __init__(self, width, height):
+		self.width = width
+		self.height = height
+
+		self.pixelvalues = [[0] * height for i in xrange(width)]
+		self.pixelsReady = False
+		self.offset = 0
+		self.update()
+
+	@property
+	def minValue(self):
+		return min(map(min, self.pixelvalues))
+
+	@property
+	def maxValue(self):
+		return max(map(max, self.pixelvalues))
+
+	def applyPalette(self, palette):
+		min = self.minValue
+		max = self.maxValue
+		norm = lambda x: ((x - min) / max)
+
+		pixeldata = [ [None] * self.height for i in xrange(self.width) ]
+
+		for x in xrange(self.width):
+			rowvalues = self.pixelvalues[x]
+			for y in xrange(self.height):
+				pixeldata[x][y] = palette.getColorValue(norm(rowvalues[y]))
+
+		return pixeldata
+
+	def update(self):
+		#if self.pixelsReady:
+		#	return
+		self.offset += 1
+
+		for x in xrange(self.width):
+			for y in xrange(self.height):
+				xx = x+self.offset
+				yy = y+self.offset
+				p = 128 + 128 * math.sin(xx / 9.0)
+				p += 128 + 128 * math.sin(yy / 16.0)
+				p += 128 + 128 * math.sin((yy + xx) / 16.0)
+				p += 128 + 128 * math.sin(math.sqrt(yy*yy + xx*xx) / 16.0)
+				p += 128 + 8 * math.sin(math.sqrt(yy* xx) / 16.0)
+				self.pixelvalues[x][y] = p
+		self.pixelsReady = True
+
+class Palette(object):
+	def __init__(self):
+		self.offset = 0
+		self.cache = {}
+
+	def getColorValue(self, x):
+		x = round(x, 3)
+		if self.cache.has_key(x):
+			return self.cache[x]
+		c = colorsys.hsv_to_rgb((x + self.offset) % 1, 1, 1)
+		c = map(lambda x: int(x * 255), c)
+		self.cache[x] = c
+		return c
+
+	def update(self):
+		self.cache = {}
+		self.offset += 0.01
+		if self.offset > 1:
+			self.offset -= 1
+
+##############################################
+
+w = 22
+h = 16
+
+#w = 80
+#h = 18
+
+scalex = 30
+scaley = 60
+
+plasma = Plasma(w,h)
+palette= Palette()
+
+#screen = pygame.display.set_mode((w*scalex, h*scaley))
+#pygame.display.update()
+
+#dim = blup.frame.FrameDimension(w, h, 8, 3)
+dim = blup.frame.FrameDimension(w, h, 256, 3)
+#out = blup.output.getOutput('serialblup:/dev/ttyUSB0:115200')
+#out = blup.output.getOutput('colorfulshell')
+#out = blup.output.getOutput('e3blp:bastel0:4242')
+out = blup.output.getOutput('e3blp')
+
+while True:
+	#screen.fill((0,0,0))
+
+	#print 'updating palette...'
+	palette.update()
+	#print 'updating plasma...'
+	plasma.update()
+	#print 'applying palette...'
+	pixeldata = plasma.applyPalette(palette)
+
+	#print 'drawing...'
+	f = blup.frame.Frame(dim)
+	for x in xrange(w):
+		#rowdata = pixeldata[x]
+		for y in xrange(h):
+			#pygame.draw.rect(screen, pixeldata[x][y], (x*scalex, y*scaley, scalex, scaley), 0)
+			#pygame.draw.circle(screen, rowdata[y], (x, y), 1, 1)
+			i= f.setPixel(x, y, pixeldata[x][y])
+			#print frame.channels, frame.depth
+	#print 'done drawing'
+
+	out.sendFrame(f)
+
+	#pygame.display.update()
+	#print 'done updating'
+	#time.sleep(0.05)
+
+
diff --git a/staticSinePlasma_neopixel.py b/staticSinePlasma_neopixel.py
new file mode 100644
index 0000000..0913b59
--- /dev/null
+++ b/staticSinePlasma_neopixel.py
@@ -0,0 +1,152 @@
+#!/usr/bin/python
+
+# inspired by:
+# http://lodev.org/cgtutor/plasma.html
+
+import sys
+import time
+import math
+#import pygame
+import colorsys
+from neopixel import *
+
+
+class Plasma(object):
+    def __init__(self, width, height):
+        self.width = width
+        self.height = height
+
+        self.pixelvalues = [[0] * height for i in xrange(width)]
+        self.pixelsReady = False
+        self.offset = 0
+        self.update()
+
+    @property
+    def minValue(self):
+        return min(map(min, self.pixelvalues))
+
+    @property
+    def maxValue(self):
+        return max(map(max, self.pixelvalues))
+
+    def applyPalette(self, palette):
+        min = self.minValue
+        max = self.maxValue
+        norm = lambda x: ((x - min) / max)
+
+        pixeldata = [ [None] * self.height for i in xrange(self.width) ]
+
+        for x in xrange(self.width):
+            rowvalues = self.pixelvalues[x]
+            for y in xrange(self.height):
+                pixeldata[x][y] = palette.getColorValue(norm(rowvalues[y]))
+
+        return pixeldata
+
+    def update(self):
+        #if self.pixelsReady:
+        #    return
+        self.offset += 1
+
+        for x in xrange(self.width):
+            for y in xrange(self.height):
+                xx = x+self.offset
+                yy = y+self.offset
+                #xx = 10*x+self.offset
+                #yy = 10*y+self.offset
+                p = 128 + 128 * math.sin(xx / 9.0)
+                p += 128 + 128 * math.sin(yy / 16.0)
+                p += 128 + 128 * math.sin((yy + xx) / 16.0)
+                p += 128 + 128 * math.sin(math.sqrt(yy*yy + xx*xx) / 16.0)
+                p += 128 + 8 * math.sin(math.sqrt(yy* xx) / 16.0)
+                self.pixelvalues[x][y] = p
+        self.pixelsReady = True
+
+class Palette(object):
+    def __init__(self):
+        self.offset = 0
+        self.cache = {}
+
+    def getColorValue(self, x):
+        x = round(x, 3)
+        if self.cache.has_key(x):
+            return self.cache[x]
+        c = colorsys.hsv_to_rgb((x + self.offset) % 1, 1, 1)
+        #c = map(lambda x: int(x * 7), c)
+        depth = 255
+        c = map(lambda x: int(x * depth), c)
+        self.cache[x] = c
+        return c
+
+    def update(self):
+        self.cache = {}
+        self.offset += 0.01
+        if self.offset > 1:
+            self.offset -= 1
+
+##############################################
+
+w = 22
+h = 16
+
+#w = 80
+#h = 18
+
+scalex = 30
+scaley = 60
+
+plasma = Plasma(w,h)
+palette= Palette()
+
+#screen = pygame.display.set_mode((w*scalex, h*scaley))
+#pygame.display.update()
+
+##dim = blup.frame.FrameDimension(w, h, 8, 3)
+#dim = blup.frame.FrameDimension(w, h, 8, 3)
+##out = blup.output.getOutput('serialblup:/dev/ttyUSB0:115200')
+##out = blup.output.getOutput('colorfulshell')
+##out = blup.output.getOutput('e3blp:bastel0:4242')
+#out = blup.output.getOutput('e3blp')
+
+
+# LED strip configuration:
+LED_COUNT      = 352      # Number of LED pixels.
+LED_PIN        = 13      # GPIO pin connected to the pixels (must support PWM!).
+LED_FREQ_HZ    = 800000  # LED signal frequency in hertz (usually 800khz)
+LED_DMA        = 5       # DMA channel to use for generating signal (try 5)
+LED_BRIGHTNESS = 50      # Set to 0 for darkest and 255 for brightest
+LED_INVERT     = False   # True to invert the signal (when using NPN transistor level shift)
+LED_PWM        = 1
+
+strip = Adafruit_NeoPixel(LED_COUNT, LED_PIN, LED_FREQ_HZ, LED_DMA, LED_INVERT, LED_BRIGHTNESS, LED_PWM)
+strip.begin()
+
+while True:
+    #screen.fill((0,0,0))
+
+    #print 'updating palette...'
+    palette.update()
+    #print 'updating plasma...'
+    plasma.update()
+    #print 'applying palette...'
+    pixeldata = plasma.applyPalette(palette)
+
+    #print 'drawing...'
+    #f = blup.frame.Frame(dim)
+    for y in xrange(h):
+        for x in xrange(w):
+            if x%2 == 0:
+                lednum = x*h + y
+            else:
+                lednum = x*h - y + 15
+            strip.setPixelColor(lednum, Color(*pixeldata[x][y]))
+    strip.show()
+    #print 'done drawing'
+
+    #out.sendFrame(f)
+
+    #pygame.display.update()
+    #print 'done updating'
+    #time.sleep(0.01)
+
+
diff --git a/test.txt b/test.txt
new file mode 100644
index 0000000..e36a058
--- /dev/null
+++ b/test.txt
@@ -0,0 +1 @@
+test.blm
diff --git a/ttrs.py b/ttrs.py
new file mode 100755
index 0000000..61f4860
--- /dev/null
+++ b/ttrs.py
@@ -0,0 +1,311 @@
+#!/usr/bin/env python3
+
+import time
+import enum
+import math
+import collections
+import blup.frame
+import blup.output
+import random
+
+
+class InvalidMoveError(Exception):
+    pass
+
+class Point(collections.namedtuple('Point', ['x', 'y'])):
+    __slots__ = ()
+
+    def __add__(self, other):
+        return Point(self.x + other.x, self.y + other.y)
+
+    def floored(self):
+        return Point(math.floor(self.x), math.floor(self.y))
+
+Block = collections.namedtuple('Block', ['pos', 'color'])
+
+
+class Tetrimino():
+    def __init__(self, shape, playground, pos):
+        self.shape = shape 
+        self.playground = playground
+        self.pos = pos
+
+    @property
+    def width(self):
+        x = list(map(lambda s: s.pos.x, self.shape))
+        return max(x) - min(x)
+
+    @property
+    def height(self):
+        y = list(map(lambda s: s.pos.y, self.shape))
+        return max(y) - min(y)
+
+    @property
+    def blocks(self):
+        ret = { Block((self.pos + b.pos).floored(), b.color) for b in 
+                self.shape }
+        return ret
+
+    def __calc_points(self, pos=None, shape=None):
+        if pos is None:
+            pos = self.pos
+        if shape is None:
+            shape = self.shape
+        return { (pos + b.pos).floored() for b in shape }
+
+    @property
+    def points(self):
+        return self.__calc_points()
+
+    def __check_collision(self, newpoints):
+        if not self.playground.contains_points(newpoints):
+            raise InvalidMoveError('out of playground bounds')
+        print(self.playground.block_points)
+        print(self.playground.blocks)
+        print('new', newpoints)
+        if not self.playground.block_points.isdisjoint(newpoints):
+            raise InvalidMoveError('new position already occupied')
+        other_mino_points = self.playground.mino_points - self.points
+        if not other_mino_points.isdisjoint(newpoints):
+            raise InvalidMoveError('other Tetrimino at new position')
+
+    def rotate(self, ccw=False):
+        if ccw:
+            transform = lambda s: Block(Point(s.pos.y, -s.pos.x), s.color)
+        else:
+            transform = lambda s: Block(Point(-s.pos.y, s.pos.x), s.color)
+        newshape = set(map(transform, self.shape))
+        newpoints = self.__calc_points(shape=newshape)
+        self.__check_collision(newpoints)
+        self.shape = newshape
+
+    def move(self, m):
+        newpos = self.pos + m
+        newpoints = self.__calc_points(pos=newpos)
+        self.__check_collision(newpoints)
+        self.pos = newpos
+
+
+
+
+        
+
+class TetriL(Tetrimino):
+    def __init__(self, playground, pos):
+        color = (255,165,0)
+        points = [(-1, 1), (-1, 0), (0, 0), (1, 0)]
+        shape = { Block(Point(x, y), color) for (x, y) in points }
+        Tetrimino.__init__(self, shape, playground, pos)
+
+
+class TetriJ(Tetrimino):
+    def __init__(self, playground, pos):
+        color = (0,0,255)
+        points = [(-1, 0), (0, 0), (1, 0), (1, 1)]
+        shape = { Block(Point(x, y), color) for (x, y) in points }
+        Tetrimino.__init__(self, shape, playground, pos)
+
+
+class TetriI(Tetrimino):
+    def __init__(self, playground, pos):
+        color = (0,255,255)
+        points = {(1.5, -0.5), (0.5, -0.5), (-0.5, -0.5), (-1.5, -0.5)}
+        shape = { Block(Point(x, y), color) for (x, y) in points }
+        Tetrimino.__init__(self, shape, playground, pos)
+
+
+class TetriO(Tetrimino):
+    def __init__(self, playground, pos):
+        color = (255,255,0)
+        points = {(-0.5, -0.5), (-0.5, 0.5), (0.5, -0.5), (0.5, 0.5)}
+        shape = { Block(Point(x, y), color) for (x, y) in points }
+        Tetrimino.__init__(self, shape, playground, pos)
+
+
+class TetriS(Tetrimino):
+    def __init__(self, playground, pos):
+        color = (128,255,0)
+        points = {(-1, 0), (0, 0), (0, -1), (1, -1)}
+        shape = { Block(Point(x, y), color) for (x, y) in points }
+        Tetrimino.__init__(self, shape, playground, pos)
+
+
+class TetriZ(Tetrimino):
+    def __init__(self, playground, pos):
+        color = (255,0,0)
+        points = {(-1, 0), (0, 0), (0, 1), (1, 1)}
+        shape = { Block(Point(x, y), color) for (x, y) in points }
+        Tetrimino.__init__(self, shape, playground, pos)
+
+
+class TetriT(Tetrimino):
+    def __init__(self, playground, pos):
+        color = (128,0,128)
+        points = {(-1, 0), (0, 0), (1, 0), (0, 1)}
+        shape = { Block(Point(x, y), color) for (x, y) in points }
+        Tetrimino.__init__(self, shape, playground, pos)
+
+
+class Playground():
+    def __init__(self, width=10, height=22):
+        self.width = width
+        self.height = height
+        self.blocks = set()
+        self.minos = set()
+
+    @property
+    def block_points(self):
+        return set([ b.pos for b in self.blocks ])
+
+    @property
+    def mino_points(self):
+        return set.union(set(), *[ m.points for m in self.minos ])
+
+    def contains_points(self, points):
+        for p in points:
+            if p.x >= self.width or p.y >= self.height or p.x < 0 or p.y < 0:
+                return False
+        return True
+
+    def paint(self, frame, xpos, ypos):
+        for x in range(frame.dimension.width):
+            for y in range(frame.dimension.height):
+                frame.setPixel(x, y, (0, 0, 0))
+        for b in set.union(self.blocks, *[ m.blocks for m in self.minos ]):
+            frame.setPixel(xpos + int(b.pos.x), ypos + int(b.pos.y), b.color)
+
+        
+class TtrsGame():
+    def __init__(self, playground):
+        self.playground = playground
+        self.running = False
+        self.next_move = 0
+        self.rotate = False
+        self.drop = False
+        self.tick_callbacks = []
+
+    def add_tick_callback(self, cb):
+        self.tick_callbacks.append(cb)
+
+    def run(self):
+        self.running = True
+        spawnpos = Point(self.playground.width // 2, 0)
+        mino = None
+        TICK_TIME = 0.1
+        FALL_INTERVAL = 5
+        MOVE_INTERVAL = 1
+        ticks = 0
+        lastfall = 0
+        lastmove = 0
+        while self.running:
+            for cb in self.tick_callbacks:
+                cb()
+            #time.sleep(TICK_TIME)
+            ticks += 1
+
+            x = input()
+            if x == 'a':
+                self.next_move = -1
+            elif x == 'd':
+                self.next_move = 1
+            elif x == 'w':
+                self.rotate = True
+            elif x == 's':
+                self.drop = True
+            else:
+                self.drop = False
+                self.rotate = False
+                self.next_move = 0
+
+
+            if mino is None:
+                newminocls = random.choice(Tetrimino.__subclasses__())
+                mino = newminocls(self.playground, spawnpos)
+                self.playground.minos = {mino}
+
+                for y in range(self.playground.height):
+                    row = { Point(x, y) for x in range(self.playground.width) }
+                    if row.issubset(self.playground.block_points):
+                        for b in list(self.playground.blocks):
+                            if b.pos.y == y:
+                                self.playground.blocks.remove(b)
+                            elif b.pos.y < y:
+                                self.playground.blocks.remove(b)
+                                newb = Block(b.pos + Point(0, 1), b.color)
+                                self.playground.blocks.add(newb)
+
+
+
+            if ticks - lastfall >= FALL_INTERVAL or self.drop:
+                lastfall = ticks
+                try:
+                    mino.move(Point(0, 1))
+                except InvalidMoveError:
+                    self.playground.blocks.update(mino.blocks)
+                    mino = None
+                    self.playground.minos = set()
+                    continue
+
+            if ticks - lastmove >= MOVE_INTERVAL and self.next_move != 0:
+                lastmove = ticks
+                try:
+                    mino.move(Point(self.next_move, 0))
+                except InvalidMoveError:
+                    pass
+                self.next_move = 0
+
+            if self.rotate:
+                self.rotate = False
+                try:
+                    mino.rotate()
+                except InvalidMoveError:
+                    pass
+                
+                
+
+
+
+
+        
+
+
+
+if __name__ == '__main__':
+    w = 22
+    h = 16
+
+    dim = blup.frame.FrameDimension(w, h, 256, 3)
+    frame = blup.frame.Frame(dim)
+    out = blup.output.getOutput('e3blp')
+
+    pg = Playground(10, 16)
+    pg.paint(frame, 0, 0)
+    out.sendFrame(frame)
+    time.sleep(0.5)
+
+    def repaint():
+        pg.paint(frame, 0, 0)
+        out.sendFrame(frame)
+
+    game = TtrsGame(pg)
+    game.add_tick_callback(repaint)
+    game.run()
+
+    #t = TetriL(pg, Point(2, 2))
+    #pg.minos.add(t)
+    #pg.paint(frame, 0, 0)
+    #out.sendFrame(frame)
+    #time.sleep(0.5)
+
+    #for i in range(10):
+    #    t.rotate(ccw=(i>=5))
+    #    pg.paint(frame, 0, 0)
+    #    out.sendFrame(frame)
+    #    time.sleep(0.1)
+
+
+
+
+
+
+
diff --git a/writebml.py b/writebml.py
new file mode 100644
index 0000000..f81e590
--- /dev/null
+++ b/writebml.py
@@ -0,0 +1,49 @@
+
+
+import math
+import xml.etree.ElementTree as ET
+
+def writeBml(anim, filename):
+	root = ET.Element('blm')
+	root.attrib['width'] = str(anim.dimension.width)
+	root.attrib['height'] = str(anim.dimension.height)
+	bits = int(math.ceil(math.log(anim.dimension.depth, 2)))
+	root.attrib['bits'] = str(bits)
+	root.attrib['channels'] = str(anim.dimension.channels)
+
+	header = ET.Element('header')
+	for (name, val) in anim.tags:
+		elem = ET.Element(name)
+		elem.text = str(val)
+		header.append(elem)
+	root.append(header)
+
+	for animFrame in anim:
+		frame = ET.Element('frame')
+		frame.attrib['duration'] = str(animFrame.delay)
+		for y in range(anim.dimension.height):
+			rowData = ''
+			for x in range(anim.dimension.width):
+				p = animFrame.getPixel(x,y)
+				if type(p) == tuple or type(p) == list:
+					for v in p:
+						if bits >= 5:
+							rowData += '%02x' % (v)
+						else:
+							rowData += '%x' % (v)
+				else:
+					if bits >= 5:
+						rowData += '%02x' % (p)
+					else:
+						rowData += '%x' % (p)
+
+			row = ET.Element('row')
+			row.text = rowData
+			frame.append(row)
+		root.append(frame)
+
+	f = open(filename, 'w')
+	ET.ElementTree(root).write(f)
+	f.close()
+
+