From 03cf86041d8ec9aaebdfb3d787a37b725854d256 Mon Sep 17 00:00:00 2001
From: Jan Altenberg <jan@homerjsimpson.(none)>
Date: Fri, 19 Jun 2009 04:14:47 +0200
Subject: Added lots of content for the RT basics stuff.

---
 realtime/rt-basics/images/ipipe.png      | Bin 0 -> 18012 bytes
 realtime/rt-basics/images/ipipe.svg      | 185 +++++++++++++++++++++
 realtime/rt-basics/images/nuclear.png    | Bin 0 -> 1134159 bytes
 realtime/rt-basics/images/preempt_rt.png | Bin 0 -> 26716 bytes
 realtime/rt-basics/images/preempt_rt.svg | 254 ++++++++++++++++++++++++++++
 realtime/rt-basics/images/prio_inv.png   | Bin 0 -> 23132 bytes
 realtime/rt-basics/images/prio_inv.svg   | 204 +++++++++++++++++++++++
 realtime/rt-basics/images/rtai.dia       | Bin 0 -> 634 bytes
 realtime/rt-basics/images/rtai.dia~      | Bin 0 -> 801 bytes
 realtime/rt-basics/images/rtai.png       | Bin 0 -> 33749 bytes
 realtime/rt-basics/images/rtai.svg       | 273 ++++++++++++++++++++++++++++++
 realtime/rt-basics/images/xenomai.png    | Bin 0 -> 34356 bytes
 realtime/rt-basics/images/xenomai.svg    | 274 +++++++++++++++++++++++++++++++
 13 files changed, 1190 insertions(+)
 create mode 100644 realtime/rt-basics/images/ipipe.png
 create mode 100644 realtime/rt-basics/images/ipipe.svg
 create mode 100644 realtime/rt-basics/images/nuclear.png
 create mode 100644 realtime/rt-basics/images/preempt_rt.png
 create mode 100644 realtime/rt-basics/images/preempt_rt.svg
 create mode 100644 realtime/rt-basics/images/prio_inv.png
 create mode 100644 realtime/rt-basics/images/prio_inv.svg
 create mode 100644 realtime/rt-basics/images/rtai.dia
 create mode 100644 realtime/rt-basics/images/rtai.dia~
 create mode 100644 realtime/rt-basics/images/rtai.png
 create mode 100644 realtime/rt-basics/images/rtai.svg
 create mode 100644 realtime/rt-basics/images/xenomai.png
 create mode 100644 realtime/rt-basics/images/xenomai.svg

(limited to 'realtime/rt-basics/images')

diff --git a/realtime/rt-basics/images/ipipe.png b/realtime/rt-basics/images/ipipe.png
new file mode 100644
index 0000000..b7468fa
Binary files /dev/null and b/realtime/rt-basics/images/ipipe.png differ
diff --git a/realtime/rt-basics/images/ipipe.svg b/realtime/rt-basics/images/ipipe.svg
new file mode 100644
index 0000000..cc7baa9
--- /dev/null
+++ b/realtime/rt-basics/images/ipipe.svg
@@ -0,0 +1,185 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="210mm"
+   height="297mm"
+   id="svg2"
+   sodipodi:version="0.32"
+   inkscape:version="0.46"
+   sodipodi:docname="ipipe.svg"
+   inkscape:output_extension="org.inkscape.output.svg.inkscape"
+   inkscape:export-filename="/home/jan/work/omnicron/schulung/realtime/rt-basics/images/xenomai.png"
+   inkscape:export-xdpi="90"
+   inkscape:export-ydpi="90">
+  <defs
+     id="defs4">
+    <marker
+       inkscape:stockid="Arrow1Lend"
+       orient="auto"
+       refY="0.0"
+       refX="0.0"
+       id="Arrow1Lend"
+       style="overflow:visible;">
+      <path
+         id="path3854"
+         d="M 0.0,0.0 L 5.0,-5.0 L -12.5,0.0 L 5.0,5.0 L 0.0,0.0 z "
+         style="fill-rule:evenodd;stroke:#000000;stroke-width:1.0pt;marker-start:none;"
+         transform="scale(0.8) rotate(180) translate(12.5,0)" />
+    </marker>
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       id="perspective10" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="1"
+     inkscape:cx="336.82532"
+     inkscape:cy="280.92561"
+     inkscape:document-units="px"
+     inkscape:current-layer="g3159"
+     showgrid="false"
+     inkscape:window-width="906"
+     inkscape:window-height="694"
+     inkscape:window-x="88"
+     inkscape:window-y="-41" />
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Ebene 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <g
+       id="g3159"
+       transform="matrix(1.1055858,0,0,1.0705292,-68.76791,-183.84127)">
+      <rect
+         y="804.67487"
+         x="202.62572"
+         height="128.83612"
+         width="371.50049"
+         id="rect3157"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:1.10543263;stroke-opacity:1"
+         transform="matrix(0.9999966,2.6189089e-3,0,1,0,0)" />
+      <text
+         id="text2383"
+         y="884.51947"
+         x="219.0838"
+         style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         xml:space="preserve"><tspan
+           style="fill:#000000;fill-opacity:1"
+           y="884.51947"
+           x="219.0838"
+           id="tspan2385"
+           sodipodi:role="line">Xenomai Domain</tspan></text>
+      <rect
+         y="612.91962"
+         x="202.97916"
+         height="130.6824"
+         width="371.49274"
+         id="rect3325"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:1.11331356;stroke-opacity:1"
+         transform="matrix(0.9999965,2.6564951e-3,0,1,0,0)" />
+      <text
+         id="text3327"
+         y="694.63696"
+         x="250.1862"
+         style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         xml:space="preserve"><tspan
+           style="fill:#000000;fill-opacity:1"
+           y="694.63696"
+           x="250.1862"
+           id="tspan3329"
+           sodipodi:role="line">Linux Domain</tspan></text>
+      <rect
+         y="993.10321"
+         x="203.88388"
+         height="130.6824"
+         width="371.49274"
+         id="rect3331"
+         style="fill:#ecfc00;fill-opacity:1;stroke:#000000;stroke-width:1.11331355999999992;stroke-opacity:1"
+         transform="matrix(0.9999965,2.656493e-3,0,1,0,0)" />
+      <text
+         id="text3333"
+         y="1074.8231"
+         x="298.12457"
+         style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         xml:space="preserve"><tspan
+           style="fill:#000000;fill-opacity:1"
+           y="1074.8231"
+           x="298.12457"
+           id="tspan3335"
+           sodipodi:role="line">Interrupts</tspan></text>
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-start:none;marker-end:url(#Arrow1Lend)"
+         d="M 253,879.36218 C 253,816.36218 253,816.36218 253,816.36218"
+         id="path3337"
+         transform="matrix(0.9044979,0,0,0.9341174,62.200428,171.72934)" />
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.91918838px;stroke-linecap:butt;stroke-linejoin:miter;marker-start:none;marker-end:url(#Arrow1Lend);stroke-opacity:1"
+         d="M 347.11695,993.62386 C 347.11695,934.77446 347.11695,934.77446 347.11695,934.77446"
+         id="path4626" />
+      <text
+         xml:space="preserve"
+         style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         x="347"
+         y="851.36218"
+         id="text4628"
+         transform="matrix(0.9044979,0,0,0.9341174,62.200428,171.72934)"><tspan
+           sodipodi:role="line"
+           id="tspan4630"
+           x="347"
+           y="851.36218">.....</tspan></text>
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.91918838px;stroke-linecap:butt;stroke-linejoin:miter;marker-start:none;marker-end:url(#Arrow1Lend);stroke-opacity:1"
+         d="M 459.27506,992.68977 C 459.27506,933.84037 459.27506,933.84037 459.27506,933.84037"
+         id="path4632" />
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.91918838px;stroke-linecap:butt;stroke-linejoin:miter;marker-start:none;marker-end:url(#Arrow1Lend);stroke-opacity:1"
+         d="M 291.91302,805.86818 C 291.91302,747.01782 291.91302,747.01782 291.91302,747.01782"
+         id="path4634" />
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.91918838px;stroke-linecap:butt;stroke-linejoin:miter;marker-start:none;marker-end:url(#Arrow1Lend);stroke-opacity:1"
+         d="M 347.99157,806.33518 C 347.99157,747.48482 347.99157,747.48482 347.99157,747.48482"
+         id="path4636" />
+      <text
+         xml:space="preserve"
+         style="font-size:36.76753235px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         x="383.05804"
+         y="767.24927"
+         id="text4638"
+         transform="scale(0.984018,1.0162416)"><tspan
+           sodipodi:role="line"
+           id="tspan4640"
+           x="383.05804"
+           y="767.24927">.....</tspan></text>
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.91918838px;stroke-linecap:butt;stroke-linejoin:miter;marker-start:none;marker-end:url(#Arrow1Lend);stroke-opacity:1"
+         d="M 460.14968,805.40105 C 460.14968,746.55072 460.14968,746.55072 460.14968,746.55072"
+         id="path4642" />
+    </g>
+  </g>
+</svg>
diff --git a/realtime/rt-basics/images/nuclear.png b/realtime/rt-basics/images/nuclear.png
new file mode 100644
index 0000000..a434e91
Binary files /dev/null and b/realtime/rt-basics/images/nuclear.png differ
diff --git a/realtime/rt-basics/images/preempt_rt.png b/realtime/rt-basics/images/preempt_rt.png
new file mode 100644
index 0000000..463673f
Binary files /dev/null and b/realtime/rt-basics/images/preempt_rt.png differ
diff --git a/realtime/rt-basics/images/preempt_rt.svg b/realtime/rt-basics/images/preempt_rt.svg
new file mode 100644
index 0000000..b186ef5
--- /dev/null
+++ b/realtime/rt-basics/images/preempt_rt.svg
@@ -0,0 +1,254 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="210mm"
+   height="297mm"
+   id="svg2"
+   sodipodi:version="0.32"
+   inkscape:version="0.46"
+   sodipodi:docname="preempt_rt.svg"
+   inkscape:output_extension="org.inkscape.output.svg.inkscape"
+   inkscape:export-filename="/home/jan/work/omnicron/schulung/realtime/rt-basics/images/ipipe.png"
+   inkscape:export-xdpi="90"
+   inkscape:export-ydpi="90">
+  <defs
+     id="defs4">
+    <marker
+       inkscape:stockid="Arrow1Lend"
+       orient="auto"
+       refY="0.0"
+       refX="0.0"
+       id="Arrow1Lend"
+       style="overflow:visible;">
+      <path
+         id="path3854"
+         d="M 0.0,0.0 L 5.0,-5.0 L -12.5,0.0 L 5.0,5.0 L 0.0,0.0 z "
+         style="fill-rule:evenodd;stroke:#000000;stroke-width:1.0pt;marker-start:none;"
+         transform="scale(0.8) rotate(180) translate(12.5,0)" />
+    </marker>
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       id="perspective10" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="0.70710678"
+     inkscape:cx="437.82107"
+     inkscape:cy="620.16427"
+     inkscape:document-units="px"
+     inkscape:current-layer="g3159"
+     showgrid="false"
+     inkscape:window-width="906"
+     inkscape:window-height="694"
+     inkscape:window-x="88"
+     inkscape:window-y="-41" />
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Ebene 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <g
+       id="g3159"
+       transform="matrix(1.1055858,0,0,1.0705292,-68.76791,-183.84127)">
+      <rect
+         style="fill:#00b8fc;fill-opacity:1;stroke:#000000;stroke-width:1.10370838999999998;stroke-opacity:1"
+         id="rect4714"
+         width="627.88263"
+         height="281.19434"
+         x="85.955544"
+         y="207.66618" />
+      <rect
+         style="fill:#ecfc00;fill-opacity:1;stroke:#000000;stroke-width:1.18113208;stroke-opacity:1"
+         id="rect4700"
+         width="627.80646"
+         height="322.06793"
+         x="86.633232"
+         y="488.18066" />
+      <rect
+         y="838.86499"
+         x="87.663139"
+         height="128.50444"
+         width="627.00702"
+         id="rect3157"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:1.43426394;stroke-opacity:1"
+         transform="matrix(0.9999988,1.5477038e-3,0,1,0,0)" />
+      <text
+         id="text2383"
+         y="918.14752"
+         x="304.10635"
+         style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         xml:space="preserve"><tspan
+           style="fill:#000000;fill-opacity:1"
+           y="918.14752"
+           x="304.10635"
+           id="tspan2385"
+           sodipodi:role="line">Hardware</tspan></text>
+      <rect
+         y="658.21362"
+         x="120.17767"
+         height="130.42729"
+         width="560.55804"
+         id="rect3325"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:1.36624408;stroke-opacity:1"
+         transform="matrix(0.9999985,1.7570719e-3,0,1,0,0)" />
+      <text
+         id="text3327"
+         y="743.21082"
+         x="335.20877"
+         style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         xml:space="preserve"><tspan
+           style="fill:#000000;fill-opacity:1"
+           y="743.21082"
+           x="335.20877"
+           id="tspan3329"
+           sodipodi:role="line">Linux</tspan></text>
+      <rect
+         y="500.0282"
+         x="541.06018"
+         height="131.12286"
+         width="136.75529"
+         id="rect4680"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:0.67662036;stroke-opacity:1"
+         transform="matrix(0.9999738,7.2405849e-3,0,1,0,0)" />
+      <text
+         xml:space="preserve"
+         style="font-size:36.76753235px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         x="619.31989"
+         y="555.37689"
+         id="text4682"
+         transform="scale(0.984018,1.0162416)"><tspan
+           sodipodi:role="line"
+           id="tspan4684"
+           x="619.31989"
+           y="555.37689"
+           style="text-align:center;text-anchor:middle">IRQ</tspan><tspan
+           sodipodi:role="line"
+           x="619.31989"
+           y="601.3363"
+           id="tspan4686"
+           style="text-align:center;text-anchor:middle">Thread</tspan></text>
+      <rect
+         y="325.95078"
+         x="124.87892"
+         height="130.9637"
+         width="208.23135"
+         id="rect4688"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:0.8344155;stroke-opacity:1"
+         transform="matrix(0.9999887,4.7494726e-3,0,1,0,0)" />
+      <text
+         id="text4690"
+         y="405.06094"
+         x="184.15723"
+         style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         xml:space="preserve"><tspan
+           style="fill:#000000;fill-opacity:1"
+           y="405.06094"
+           x="184.15723"
+           id="tspan4692"
+           sodipodi:role="line">App</tspan></text>
+      <rect
+         y="325.59882"
+         x="354.0275"
+         height="130.74443"
+         width="331.42499"
+         id="rect4694"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:1.0518117;stroke-opacity:1"
+         transform="matrix(0.9999956,2.9790553e-3,0,1,0,0)" />
+      <text
+         id="text4696"
+         y="405.06009"
+         x="449.17447"
+         style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         xml:space="preserve"><tspan
+           style="fill:#000000;fill-opacity:1"
+           y="405.06009"
+           x="449.17447"
+           id="tspan4698"
+           sodipodi:role="line">RT App</tspan></text>
+      <rect
+         y="500.85446"
+         x="265.56952"
+         height="131.12286"
+         width="136.75529"
+         id="rect4702"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:0.67662036;stroke-opacity:1"
+         transform="matrix(0.9999738,7.2405556e-3,0,1,0,0)" />
+      <text
+         xml:space="preserve"
+         style="font-size:36.76753235px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         x="339.36279"
+         y="554.22833"
+         id="text4704"
+         transform="scale(0.984018,1.0162416)"><tspan
+           sodipodi:role="line"
+           id="tspan4706"
+           x="339.36279"
+           y="554.22833"
+           style="text-align:center;text-anchor:middle">IRQ</tspan><tspan
+           sodipodi:role="line"
+           x="339.36279"
+           y="600.18774"
+           id="tspan4708"
+           style="text-align:center;text-anchor:middle">Thread</tspan></text>
+      <text
+         xml:space="preserve"
+         style="font-size:36.76753235px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         x="446.68961"
+         y="566.89685"
+         id="text4710"
+         transform="scale(0.984018,1.0162416)"><tspan
+           sodipodi:role="line"
+           id="tspan4712"
+           x="446.68961"
+           y="566.89685">.....</tspan></text>
+      <text
+         xml:space="preserve"
+         style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         x="62.225395"
+         y="400.40973"
+         id="text4716"
+         transform="matrix(0.9044979,0,0,0.9341174,62.200428,171.72934)"><tspan
+           sodipodi:role="line"
+           id="tspan4718"
+           x="62.225395"
+           y="400.40973">Kernel</tspan></text>
+      <text
+         xml:space="preserve"
+         style="font-size:36.76753235px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         x="128.20709"
+         y="252.22173"
+         id="text4720"
+         transform="scale(0.984018,1.0162416)"><tspan
+           sodipodi:role="line"
+           id="tspan4722"
+           x="128.20709"
+           y="252.22173">User</tspan></text>
+    </g>
+  </g>
+</svg>
diff --git a/realtime/rt-basics/images/prio_inv.png b/realtime/rt-basics/images/prio_inv.png
new file mode 100644
index 0000000..574afb3
Binary files /dev/null and b/realtime/rt-basics/images/prio_inv.png differ
diff --git a/realtime/rt-basics/images/prio_inv.svg b/realtime/rt-basics/images/prio_inv.svg
new file mode 100644
index 0000000..c20b77f
--- /dev/null
+++ b/realtime/rt-basics/images/prio_inv.svg
@@ -0,0 +1,204 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="297mm"
+   height="210mm"
+   id="svg4744"
+   sodipodi:version="0.32"
+   inkscape:version="0.46"
+   sodipodi:docname="prio_inv.svg"
+   inkscape:output_extension="org.inkscape.output.svg.inkscape">
+  <defs
+     id="defs4746">
+    <marker
+       inkscape:stockid="Arrow1Lend"
+       orient="auto"
+       refY="0.0"
+       refX="0.0"
+       id="Arrow1Lend"
+       style="overflow:visible;">
+      <path
+         id="path3854"
+         d="M 0.0,0.0 L 5.0,-5.0 L -12.5,0.0 L 5.0,5.0 L 0.0,0.0 z "
+         style="fill-rule:evenodd;stroke:#000000;stroke-width:1.0pt;marker-start:none;"
+         transform="scale(0.8) rotate(180) translate(12.5,0)" />
+    </marker>
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 372.04724 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1052.3622 : 372.04724 : 1"
+       inkscape:persp3d-origin="526.18109 : 248.03149 : 1"
+       id="perspective4753" />
+  </defs>
+  <sodipodi:namedview
+     inkscape:document-units="mm"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="0.61399264"
+     inkscape:cx="492.88764"
+     inkscape:cy="377.9895"
+     inkscape:current-layer="layer1"
+     id="namedview4748"
+     showgrid="false"
+     inkscape:window-width="906"
+     inkscape:window-height="694"
+     inkscape:window-x="123"
+     inkscape:window-y="-28" />
+  <metadata
+     id="metadata4750">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <rect
+       style="fill:#00b8fc;fill-opacity:1;stroke:#000000;stroke-width:0.84919637;stroke-opacity:1"
+       id="rect4755"
+       width="272.82034"
+       height="67.731445"
+       x="135.47668"
+       y="215.23705" />
+    <rect
+       style="fill:#fcfa00;fill-opacity:1;stroke:#000000;stroke-width:0.66878808;stroke-opacity:1"
+       id="rect4757"
+       width="168.76497"
+       height="67.91185"
+       x="135.4655"
+       y="309.28543" />
+    <rect
+       style="fill:#fc7100;fill-opacity:1;stroke:#000000;stroke-width:0.66878808;stroke-opacity:1"
+       id="rect4759"
+       width="168.76497"
+       height="67.91185"
+       x="136.61319"
+       y="406.2153" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.99921262;stroke-linecap:butt;stroke-linejoin:miter;marker-end:url(#Arrow1Lend);stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 101.74657,494.53451 L 101.74657,196.48534"
+       id="path5270"
+       sodipodi:nodetypes="cc" />
+    <text
+       xml:space="preserve"
+       style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+       x="13.915524"
+       y="355.52271"
+       id="text5789"><tspan
+         sodipodi:role="line"
+         id="tspan5791"
+         x="13.915524"
+         y="355.52271">Prio</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+       x="158.2692"
+       y="262.0885"
+       id="text5793"><tspan
+         sodipodi:role="line"
+         id="tspan5795"
+         x="158.2692"
+         y="262.0885">Task 1</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+       x="158.40906"
+       y="358.99274"
+       id="text5797"><tspan
+         sodipodi:role="line"
+         id="tspan5799"
+         x="158.40906"
+         y="358.99274">Task 2</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+       x="159.61105"
+       y="452.56006"
+       id="text5801"><tspan
+         sodipodi:role="line"
+         id="tspan5803"
+         x="159.61105"
+         y="452.56006">Task 3</tspan></text>
+    <rect
+       style="fill:#fc7100;fill-opacity:1;stroke:#000000;stroke-width:0.66878808;stroke-opacity:1"
+       id="rect5805"
+       width="168.76497"
+       height="67.91185"
+       x="409.13431"
+       y="405.01862" />
+    <rect
+       style="fill:#fcfa00;fill-opacity:1;stroke:#000000;stroke-width:0.92613;stroke-opacity:1"
+       id="rect5807"
+       width="324.8613"
+       height="67.65451"
+       x="575.52429"
+       y="306.04123" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.75060922;stroke-linecap:butt;stroke-linejoin:miter;marker-end:url(#Arrow1Lend);stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 407.64817,233.15777 L 407.42676,396.27469"
+       id="path5814"
+       sodipodi:nodetypes="cc" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.58791548;stroke-linecap:butt;stroke-linejoin:miter;marker-end:url(#Arrow1Lend);stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 578.18282,474.38161 L 578.18282,376.24928"
+       id="path5816"
+       sodipodi:nodetypes="cc" />
+    <text
+       xml:space="preserve"
+       style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+       x="324.10812"
+       y="356.46768"
+       id="text5818"><tspan
+         sodipodi:role="line"
+         id="tspan5820"
+         x="324.10812"
+         y="356.46768">blockiert</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+       x="586.28711"
+       y="413.35428"
+       id="text5822"><tspan
+         sodipodi:role="line"
+         id="tspan5824"
+         x="586.28711"
+         y="413.35428">unterbrochen</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+       x="428.41046"
+       y="451.47217"
+       id="text5826"><tspan
+         sodipodi:role="line"
+         id="tspan5828"
+         x="428.41046"
+         y="451.47217">Task 3</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+       x="670.6911"
+       y="353.93771"
+       id="text5830"><tspan
+         sodipodi:role="line"
+         id="tspan5832"
+         x="670.6911"
+         y="353.93771">Task 2</tspan></text>
+  </g>
+</svg>
diff --git a/realtime/rt-basics/images/rtai.dia b/realtime/rt-basics/images/rtai.dia
new file mode 100644
index 0000000..dedf883
Binary files /dev/null and b/realtime/rt-basics/images/rtai.dia differ
diff --git a/realtime/rt-basics/images/rtai.dia~ b/realtime/rt-basics/images/rtai.dia~
new file mode 100644
index 0000000..c4024ff
Binary files /dev/null and b/realtime/rt-basics/images/rtai.dia~ differ
diff --git a/realtime/rt-basics/images/rtai.png b/realtime/rt-basics/images/rtai.png
new file mode 100644
index 0000000..c6c21ce
Binary files /dev/null and b/realtime/rt-basics/images/rtai.png differ
diff --git a/realtime/rt-basics/images/rtai.svg b/realtime/rt-basics/images/rtai.svg
new file mode 100644
index 0000000..39b34e4
--- /dev/null
+++ b/realtime/rt-basics/images/rtai.svg
@@ -0,0 +1,273 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="210mm"
+   height="297mm"
+   id="svg2"
+   sodipodi:version="0.32"
+   inkscape:version="0.46"
+   sodipodi:docname="rtai.svg"
+   inkscape:output_extension="org.inkscape.output.svg.inkscape">
+  <defs
+     id="defs4">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       id="perspective10" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="0.5"
+     inkscape:cx="713.45482"
+     inkscape:cy="537.44764"
+     inkscape:document-units="px"
+     inkscape:current-layer="g3159"
+     showgrid="false"
+     inkscape:window-width="906"
+     inkscape:window-height="694"
+     inkscape:window-x="88"
+     inkscape:window-y="-31" />
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Ebene 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <g
+       id="g3159"
+       transform="matrix(1.1055858,0,0,1.0705292,-68.76791,-183.84127)">
+      <rect
+         style="fill:#00c2fc;fill-opacity:1;stroke:#000000;stroke-width:0.70241845;stroke-opacity:1"
+         id="rect3228"
+         width="657.20056"
+         height="175.55843"
+         x="64.646378"
+         y="255.23193" />
+      <rect
+         style="fill:#fcf800;fill-opacity:1;stroke:#000000;stroke-width:1.02652764;stroke-opacity:1"
+         id="rect3226"
+         width="656.88165"
+         height="375.13019"
+         x="64.06218"
+         y="431.41074" />
+      <rect
+         y="806.15021"
+         x="62.441948"
+         height="76.543472"
+         width="658.19678"
+         id="rect3157"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:1.13413763;stroke-opacity:1" />
+      <text
+         id="text2383"
+         y="861.16669"
+         x="302.29761"
+         style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         xml:space="preserve"><tspan
+           style="fill:#000000;fill-opacity:1"
+           y="861.16669"
+           x="302.29761"
+           id="tspan2385"
+           sodipodi:role="line">Hardware</tspan></text>
+      <rect
+         y="652.98529"
+         x="83.228462"
+         height="76.574478"
+         width="623.01147"
+         id="rect3164"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:1.1036309;stroke-opacity:1" />
+      <text
+         id="text3166"
+         y="705.27673"
+         x="302.23563"
+         style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         xml:space="preserve"><tspan
+           style="fill:#000000;fill-opacity:1"
+           y="705.27673"
+           x="302.23563"
+           id="tspan3168"
+           sodipodi:role="line">RT Kernel</tspan></text>
+      <rect
+         y="521.28082"
+         x="84.68071"
+         height="77.063293"
+         width="197.03423"
+         id="rect3170"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:0.62262768;stroke-opacity:1" />
+      <text
+         id="text3176"
+         y="573.85217"
+         x="128.00005"
+         style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         xml:space="preserve"><tspan
+           style="fill:#000000;fill-opacity:1"
+           y="573.85217"
+           x="128.00005"
+           id="tspan3178"
+           sodipodi:role="line">Linux</tspan></text>
+      <rect
+         y="522.2688"
+         x="299.24976"
+         height="77.063293"
+         width="197.03423"
+         id="rect3180"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:0.62262768;stroke-opacity:1" />
+      <text
+         xml:space="preserve"
+         style="font-size:36.76753235px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         x="341.50241"
+         y="564.7182"
+         id="text3182"
+         transform="scale(0.984018,1.0162416)"><tspan
+           sodipodi:role="line"
+           id="tspan3184"
+           x="341.50241"
+           y="564.7182">RT App</tspan></text>
+      <rect
+         y="522.15295"
+         x="509.44202"
+         height="77.063293"
+         width="197.03423"
+         id="rect3186"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:0.62262768;stroke-opacity:1" />
+      <text
+         xml:space="preserve"
+         style="font-size:36.76753235px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         x="555.10895"
+         y="564.60419"
+         id="text3188"
+         transform="scale(0.984018,1.0162416)"><tspan
+           sodipodi:role="line"
+           id="tspan3190"
+           x="555.10895"
+           y="564.60419">RT App</tspan></text>
+      <rect
+         y="337.62781"
+         x="85.736412"
+         height="76.947311"
+         width="276.30084"
+         id="rect3192"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:0.73675251;stroke-opacity:1" />
+      <text
+         id="text3194"
+         y="390.14197"
+         x="128.99979"
+         style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         xml:space="preserve"><tspan
+           style="fill:#000000;fill-opacity:1"
+           y="390.14197"
+           x="128.99979"
+           id="tspan3196"
+           sodipodi:role="line">Linux App</tspan></text>
+      <rect
+         y="337.58328"
+         x="380.85403"
+         height="76.947311"
+         width="276.30084"
+         id="rect3198"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:0.73675251;stroke-opacity:1" />
+      <text
+         id="text3200"
+         y="390.09756"
+         x="424.11719"
+         style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         xml:space="preserve"><tspan
+           style="fill:#000000;fill-opacity:1"
+           y="390.09756"
+           x="424.11719"
+           id="tspan3202"
+           sodipodi:role="line">Linux App</tspan></text>
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.91918838px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="M 190.79792,651.99969 L 190.79792,598.80099 L 190.79792,598.80099"
+         id="path3206" />
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.91918838px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="M 387.76183,652.67974 L 387.76183,599.48103 L 387.76183,599.48103"
+         id="path3208" />
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.91918838px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="M 604.86584,652.817 L 604.86584,599.6183 L 604.86584,599.6183"
+         id="path3210" />
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1.30547941px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="M 155.6171,521.34664 L 155.6171,414.03866 L 155.6171,414.03866"
+         id="path3212" />
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1.16561925px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="M 234.83091,520.18588 L 455.83604,414.91101"
+         id="path3214" />
+      <rect
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:0.91918838;stroke-opacity:1"
+         id="rect3216"
+         width="140.17979"
+         height="44.477608"
+         x="536.05273"
+         y="446.30197" />
+      <text
+         xml:space="preserve"
+         style="font-size:36.76753235px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         x="579.94427"
+         y="475.21246"
+         id="text3218"
+         transform="scale(0.984018,1.0162416)"><tspan
+           sodipodi:role="line"
+           id="tspan3220"
+           x="579.94427"
+           y="475.21246">FIFO</tspan></text>
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.91918838px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="M 605.4261,521.18321 L 605.4261,489.78725"
+         id="path3222" />
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.91918838px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="M 606.27056,445.30965 L 606.27056,413.91369"
+         id="path3224" />
+      <text
+         xml:space="preserve"
+         style="font-size:36.76753235px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         x="103.65495"
+         y="301.68082"
+         id="text3230"
+         transform="scale(0.984018,1.0162416)"><tspan
+           sodipodi:role="line"
+           id="tspan3232"
+           x="103.65495"
+           y="301.68082">Userspace</tspan></text>
+      <text
+         xml:space="preserve"
+         style="font-size:36.76753235px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         x="102.72641"
+         y="767.17688"
+         id="text3234"
+         transform="scale(0.984018,1.0162416)"><tspan
+           sodipodi:role="line"
+           id="tspan3236"
+           x="102.72641"
+           y="767.17688">Kernelspace</tspan></text>
+    </g>
+  </g>
+</svg>
diff --git a/realtime/rt-basics/images/xenomai.png b/realtime/rt-basics/images/xenomai.png
new file mode 100644
index 0000000..d1ff146
Binary files /dev/null and b/realtime/rt-basics/images/xenomai.png differ
diff --git a/realtime/rt-basics/images/xenomai.svg b/realtime/rt-basics/images/xenomai.svg
new file mode 100644
index 0000000..8f71daa
--- /dev/null
+++ b/realtime/rt-basics/images/xenomai.svg
@@ -0,0 +1,274 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="210mm"
+   height="297mm"
+   id="svg2"
+   sodipodi:version="0.32"
+   inkscape:version="0.46"
+   sodipodi:docname="xenomai.svg"
+   inkscape:output_extension="org.inkscape.output.svg.inkscape"
+   inkscape:export-filename="/home/jan/work/omnicron/schulung/realtime/rt-basics/images/rtai.png"
+   inkscape:export-xdpi="90"
+   inkscape:export-ydpi="90">
+  <defs
+     id="defs4">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       id="perspective10" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="1"
+     inkscape:cx="420.5163"
+     inkscape:cy="792.79929"
+     inkscape:document-units="px"
+     inkscape:current-layer="g3159"
+     showgrid="false"
+     inkscape:window-width="906"
+     inkscape:window-height="694"
+     inkscape:window-x="88"
+     inkscape:window-y="-31" />
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Ebene 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <g
+       id="g3159"
+       transform="matrix(1.1055858,0,0,1.0705292,-68.76791,-183.84127)">
+      <rect
+         style="fill:#00c2fc;fill-opacity:1;stroke:#000000;stroke-width:0.70241845;stroke-opacity:1"
+         id="rect3228"
+         width="657.20056"
+         height="175.55843"
+         x="64.646378"
+         y="221.60361" />
+      <rect
+         style="fill:#fcf800;fill-opacity:1;stroke:#000000;stroke-width:1.07145548;stroke-opacity:1"
+         id="rect3226"
+         width="656.83746"
+         height="408.71277"
+         x="64.084282"
+         y="397.80533" />
+      <rect
+         y="854.72406"
+         x="62.441948"
+         height="76.543472"
+         width="658.19678"
+         id="rect3157"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:1.13413763;stroke-opacity:1" />
+      <text
+         id="text2383"
+         y="909.74054"
+         x="302.29761"
+         style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         xml:space="preserve"><tspan
+           style="fill:#000000;fill-opacity:1"
+           y="909.74054"
+           x="302.29761"
+           id="tspan2385"
+           sodipodi:role="line">Hardware</tspan></text>
+      <rect
+         y="652.98529"
+         x="83.228462"
+         height="76.574478"
+         width="623.01147"
+         id="rect3164"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:1.1036309;stroke-opacity:1" />
+      <text
+         id="text3166"
+         y="705.27673"
+         x="280.52774"
+         style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         xml:space="preserve"><tspan
+           style="fill:#000000;fill-opacity:1"
+           y="705.27673"
+           x="280.52774"
+           id="tspan3168"
+           sodipodi:role="line">Adeos / IPIPE</tspan></text>
+      <rect
+         y="521.28082"
+         x="84.68071"
+         height="77.063293"
+         width="197.03423"
+         id="rect3170"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:0.62262768;stroke-opacity:1" />
+      <text
+         id="text3176"
+         y="573.85217"
+         x="128.00005"
+         style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         xml:space="preserve"><tspan
+           style="fill:#000000;fill-opacity:1"
+           y="573.85217"
+           x="128.00005"
+           id="tspan3178"
+           sodipodi:role="line">Linux</tspan></text>
+      <rect
+         y="522.2688"
+         x="299.24976"
+         height="77.063293"
+         width="197.03423"
+         id="rect3180"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:0.62262768;stroke-opacity:1" />
+      <text
+         xml:space="preserve"
+         style="font-size:36.76753235px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         x="328.63376"
+         y="564.7182"
+         id="text3182"
+         transform="scale(0.984018,1.0162416)"><tspan
+           sodipodi:role="line"
+           id="tspan3184"
+           x="328.63376"
+           y="564.7182">Nucleus</tspan></text>
+      <rect
+         y="522.15295"
+         x="509.44202"
+         height="77.063293"
+         width="197.03423"
+         id="rect3186"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:0.62262768;stroke-opacity:1" />
+      <text
+         xml:space="preserve"
+         style="font-size:36.76753235px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         x="555.10895"
+         y="564.60419"
+         id="text3188"
+         transform="scale(0.984018,1.0162416)"><tspan
+           sodipodi:role="line"
+           id="tspan3190"
+           x="555.10895"
+           y="564.60419">RT App</tspan></text>
+      <rect
+         y="302.13153"
+         x="85.736412"
+         height="76.947311"
+         width="276.30084"
+         id="rect3192"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:0.73675251;stroke-opacity:1" />
+      <text
+         id="text3194"
+         y="354.64569"
+         x="128.99979"
+         style="font-size:40px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         xml:space="preserve"><tspan
+           style="fill:#000000;fill-opacity:1"
+           y="354.64569"
+           x="128.99979"
+           id="tspan3196"
+           sodipodi:role="line">Linux App</tspan></text>
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.91918838px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="M 190.79792,651.99969 L 190.79792,598.80099 L 190.79792,598.80099"
+         id="path3206" />
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.91918838px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="M 387.76183,652.67974 L 387.76183,599.48103 L 387.76183,599.48103"
+         id="path3208" />
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.91918838px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="M 604.86584,652.817 L 604.86584,599.6183 L 604.86584,599.6183"
+         id="path3210" />
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1.50373888px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="M 155.6171,521.13241 L 155.6171,378.75642 L 155.6171,378.75642"
+         id="path3212" />
+      <text
+         xml:space="preserve"
+         style="font-size:36.76753235px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         x="103.65495"
+         y="266.75162"
+         id="text3230"
+         transform="scale(0.984018,1.0162416)"><tspan
+           sodipodi:role="line"
+           id="tspan3232"
+           x="103.65495"
+           y="266.75162">Userspace</tspan></text>
+      <text
+         xml:space="preserve"
+         style="font-size:36.76753235px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         x="102.72641"
+         y="767.17688"
+         id="text3234"
+         transform="scale(0.984018,1.0162416)"><tspan
+           sodipodi:role="line"
+           id="tspan3236"
+           x="102.72641"
+           y="767.17688">Kernelspace</tspan></text>
+      <rect
+         y="301.67725"
+         x="386.98862"
+         height="77.063293"
+         width="197.03423"
+         id="rect3289"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:0.62262768;stroke-opacity:1" />
+      <text
+         xml:space="preserve"
+         style="font-size:36.76753235px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         x="430.66626"
+         y="347.65201"
+         id="text3291"
+         transform="scale(0.984018,1.0162416)"><tspan
+           sodipodi:role="line"
+           id="tspan3293"
+           x="430.66626"
+           y="347.65201">RT App</tspan></text>
+      <rect
+         y="415.63928"
+         x="357.13901"
+         height="77.063293"
+         width="197.03423"
+         id="rect3295"
+         style="fill:#00fc00;fill-opacity:1;stroke:#000000;stroke-width:0.62262768;stroke-opacity:1" />
+      <text
+         xml:space="preserve"
+         style="font-size:36.76753235px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+         x="413.20154"
+         y="459.79306"
+         id="text3297"
+         transform="scale(0.984018,1.0162416)"><tspan
+           sodipodi:role="line"
+           id="tspan3299"
+           x="413.20154"
+           y="459.79306">Skins</tspan></text>
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="M 422,260.36218 C 422,221.36218 422,221.36218 422,221.36218"
+         id="path3301"
+         transform="matrix(0.9044979,0,0,0.9341174,62.200428,171.72934)" />
+      <path
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="M 422,374.36218 L 422,342.36218"
+         id="path3303"
+         transform="matrix(0.9044979,0,0,0.9341174,62.200428,171.72934)" />
+    </g>
+  </g>
+</svg>
-- 
cgit v1.2.3