Browse Source

theme: fill in some more fossasia theme

Signed-off-by: Sean Cross <sean@xobs.io>
master
Sean Cross 2 years ago
parent
commit
ab5a18c345
  1. 38
      css/theme/fossasia2020.css
  2. BIN
      img/Annotation 2020-01-16 111040.png
  3. BIN
      img/Library_card.jpg
  4. 155
      img/Redox_logo_2015.svg
  5. BIN
      img/os-survey-stale.png
  6. BIN
      img/tire_photo.jpg
  7. 49
      img/tockos.svg
  8. 99
      index.html

38
css/theme/fossasia2020.css

@ -43,15 +43,16 @@ body {
position: absolute;
bottom: 0em;
right: 0em;
padding-bottom: 1em;
padding-bottom: 0.8em;
padding-right: 1em;
text-align: right;
font-size: 0.5em;
font-size: 0.8em;
width: 100%;
height: 68px;
background-image: url("lca2020-logo-cropped.svg");
background-repeat: no-repeat;
background-color: rgb(0, 177, 197);
background-color: #e12b00;
color: #fff;
display: flex;
justify-content: flex-end;
align-items: flex-end;
@ -59,16 +60,22 @@ body {
}
.reveal .footer .url {
position: absolute;
padding-bottom: 30px;
padding-right: 50px;
padding-left: 50px;
color: #4fdcff;
}
.reveal .footer .theme {
padding-right: 80px;
padding-right: 50px;
}
.reveal .footer .hashtag {
padding-right: 80px;
padding-left: 50px;
padding-right: 0;
}
.reveal .footer .twitter {
padding-left: 50px;
}
@media only screen and (max-width:800px) {
@ -95,7 +102,7 @@ body {
}
}
@media only screen and (max-width:1300px) {
@media only screen and (max-width:1200px) {
.reveal .footer .hashtag {
display: none;
}
@ -105,11 +112,11 @@ body {
font-family: "IBM Plex Mono", "Space Mono", Helvetica, sans-serif;
font-size: 42pt;
font-weight: normal;
color: #212529;
color: #222;
}
::selection {
color: #212529;
color: #aaa;
background: #bee4fd;
text-shadow: none;
}
@ -141,16 +148,17 @@ body {
.reveal h5,
.reveal h6 {
margin: 0 0 20px 0;
color: #212529;
color: #fff;
font-family: "Brix Sans Medium Firefox", "Brix Sans Medium", "Montserrat", Helvetica, sans-serif;
font-weight: 300;
line-height: 1.2;
letter-spacing: normal;
/* text-transform: uppercase; */
/* text-shadow: 1px 1px 2px black; */
text-shadow: none;
text-shadow: 1px 1px 2px black;
/* text-shadow: none; */
word-wrap: break-word;
background-color: rgb(250, 166, 26);
background-color: #e12b00;
/* background-color: rgb(250, 166, 26); */
width: 100%;
}
@ -171,7 +179,7 @@ body {
}
.reveal h1 {
text-shadow: none;
/* text-shadow: none; */
}
/*********************************************

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99
index.html

@ -39,9 +39,10 @@
<!-- Start of main presentation -->
<div class="reveal">
<div class="footer">
<span class="theme">FOSSASIA Summit 2020</span>
<a class="url" href="https://p.xobs.io/fa20-bt/">p.xobs.io/fa20-bt</a>
<span class="theme">Who’s Watching</span><span class="hashtag"> | #LCA2020</span><span class="twitter"> |
@linuxconfau</span>
<span class="hashtag">#fossasia</span>
<!-- <span class="twitter">@fossasia</span> -->
</div>
<div class="commentary"></div>
<div class="slides">
@ -62,15 +63,19 @@
<section>
<section>
<h2>Xous: Why another kernel?</h2>
<h2>Xous: A Betrusted OS</h2>
<img data-src="img/tire_photo.jpg" class="fragment">
<aside class="notes">
A big question that gets asked is -- why another kernel? Why don't we just
put Linux on it and be done with it? Or something else like Minix, TockOS,
or FreeRTOS?
Much like this tire here, which is innovative in that it is airless, by
developing our own operating system we can achieve these goals, in addition
to creating some interesting new technology.
</aside>
</section>
<section>
<h2>Betrusted Goals</h2>
<ol style="width: 100%;">
@ -155,7 +160,7 @@
<h2>Felix' Rule of Thumb</h2>
<table>
<tr>
<td style="width: 400px;">
<td style="width: 380px;">
<img data-src="img/Cthulhu_sketch_by_Lovecraft.jpg">
</td>
<td>
@ -180,7 +185,7 @@
<table width="100%">
<tr>
<td style="text-align: right">
<img width="80%" class="fragment"
<img width="75%" class="fragment"
data-src="img/Rust_programming_language_black_logo.svg">
</td>
<td valign="top" width="50%">
@ -227,7 +232,7 @@
<table>
<tr>
<td colspan="2" style="text-align: center;">
<img height="250px" data-src="img/os/tockos.svg">
<img height="250px" data-src="img/tockos.svg">
</td>
</tr>
<tr style="font-size: 24pt">
@ -269,7 +274,7 @@
<table>
<tr>
<td colspan="2" style="text-align: center;">
<img height="250px" data-src="img/os/Redox_logo_2015.svg">
<img height="250px" data-src="img/Redox_logo_2015.svg">
</td>
</tr>
<tr style="font-size: 24pt">
@ -369,35 +374,6 @@
</section>
<section>
<h2>Betrusted Goals</h2>
<ul>
<li>&lt;=4 MB RAM</li>
<li>Process Isolation</li>
<li>Safe language</li>
<li class="fragment">Microkernel</li>
</ul>
<aside class="notes">
With Betrusted, we wanted to reduce the code footprint. This will allow
us to run with less RAM -- ideally 4 MB or less. We also wanted to have
a full MMU, which is somewhat unusual in the embedded microcontroller
space, where a more limited Memory Protection Unit is preferred.
We would like to have full process isolation, so even if one process is
compromised, attackers will have a harder time boring through the system
to gain a more complete takeover.
Therefore, we would like Betrusted to run a Microkernel-style operating
system, with "servers" that provide features such as the display,
keyboard, and even basic task switching. These should all run in
userspace with the bare minimum permissions required to get the job done.
Finally, we would like to have the operating system written in a safe
systems language.
</aside>
</section>
<section>
<section>
<h2 style="margin-top: 25%;">Xous: System Design</h2>
<aside class="notes">
@ -425,11 +401,10 @@
</ul>
</li>
</ul>
<a style="margin-top: auto; font-size: 12pt;"
href="https://www.flickr.com/people/9337414@N05">Image CC-BY Tammy</a>
</td>
</tr>
</table>
<a style="font-size: 12pt;" href="https://www.flickr.com/people/9337414@N05">Image CC-BY Tammy</a>
<aside class="notes">
Xous will base its memory model on the Rust borrow checker. That is,
shared memory will be used for IPC. If one process wishes to get a
@ -544,43 +519,17 @@
</section>
</section>
<section data-background-image="img/sw/renode.png">
<table style="width:100%">
<tr>
<td width="33%" valign="top">
<img class="fragment" data-src="img/os/betrusted.gif" height="100%">
</td>
<td width="10%" align="center">
&nbsp;
</td>
<td width="53%" align="center">
<br />
<br />
<br />
<br />
<ul class="boldblue white50bg">
<li class="fragment">CI</li>
<li class="fragment">Simulation</li>
<li class="fragment">On Target</li>
<li class="fragment">UI Robot</li>
</ul>
</td>
</tr>
</table>
<aside class="notes">
We plan to support Continuous Integration using Renode<br />
<br />
*.cs (defines simulated hardware)<br />
LiteX -> Lxsocdoc -> SVD -> Renode (annotations register access)<br />
Rust -> ELF (software) <br />
*.repl (defines renode platform, loads *.cs, *.svd, ELF)<br />
*.resc (defines renode script - orchestrates everything)<br />
And, as a following pipeline step, running on prototype hardware <br />
Ideally with automated UI testing<br>
</aside>
</section>
<section>
<section>
<h2>Developing Xous</h2>
<aside class="notes">
Xous is developed using Renode, which is an amazing
emulation platform. It's cross-platform, and is very
easy to get started with.
</aside>
</section>
</section>
</div>
</div> <!-- class="reveal" -->
<!-- End of main presentation -->

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