<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">Dave,<div><br></div><div>Answers inline below.</div><div><br></div><div>Regards, Mark</div><div><br><div><blockquote type="cite"><div>On Mon, 28 Apr 2025 at 03:35, Mark Webb-Johnson <<a href="mailto:mark.johnson@network-box.com">mark.johnson@network-box.com</a>> wrote:</div><div><div dir="ltr"><div class="gmail_quote gmail_quote_container"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div>Dave,<div><br></div><div>We have:</div><div><br></div><blockquote style="margin:0px 0px 0px 40px;border:none;padding:0px"><div><a href="https://www.openvehicles.com/developers" target="_blank">https://www.openvehicles.com/developers</a></div></blockquote><div><div><br></div><div>as a starting point, </div></div></div></blockquote><div><br></div><div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">which provides a basic system hardware diagram, though it's rather</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">heavy on acronyms!</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large"> Are all parts used? A-D & D-A, encryption, touch sensor - I'm guessing<br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">this diagram is from the makers literature?</div></div></div></div></div></blockquote><div><br></div>The diagram you refer to is the ESP32 microcontroller we use.</div><div><br></div><div>I was referring more to the other links on that page (Developer Guide, Source Code, Getting Started Vehicle).</div><div><br><blockquote type="cite"><div dir="ltr"><div class="gmail_quote gmail_quote_container"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div><div>and the developer’s guide:</div><div><br></div></div><blockquote style="margin:0px 0px 0px 40px;border:none;padding:0px"><div><div><a href="https://docs.google.com/document/d/1q5M9Lb5jzQhJzPMnkMKwy4Es5YK12ACQejX_NWEixr0" target="_blank">https://docs.google.com/document/d/1q5M9Lb5jzQhJzPMnkMKwy4Es5YK12ACQejX_NWEixr0</a></div></div></blockquote><div><div><br></div><div>has detailed information on each hardware component.</div><div><br></div><div>But I’m not aware of any system / software architecture diagrams.</div></div></div></blockquote><div><br></div><div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">I had hoped for a modular structure to see how the sw interfaced,</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">perhaps to pick up on some lesser parts to get into it.</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">I worked with low level stuff 40 years ago, asm and C.</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">More recently Python and scripting on my Fedora box.</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large"> What sort of development environment do you use please?</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">Are there data sets available for different cars for testing?</div></div></div></div></blockquote><blockquote type="cite"><div class="gmail_default" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: verdana, sans-serif; font-size: large;">Are all the devs working on Windows please?</div><div class="gmail_default" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: verdana, sans-serif; font-size: large;">All the docs seem to imply a windows environment?</div></blockquote><div><br></div>Windows toolchain is on page #6 of the developer guide. Linux and Mac OSX is page #13.</div><div><br></div><div>I use Mac and Linux myself. I think the developers here are pretty mixes amongst the three platforms.</div><div><br></div><div>Regarding data sets, I presume you mean CAN bus dumps? I have some for Tesla cars (roadster, S, X). Others typically maintain them for their own cars. People may be reluctant to share as the dumps may contain personally identifiable information (not just VINs, but also things like latitude and longitude coordinates of charging, parking, etc).</div><div><br><blockquote type="cite"><div dir="ltr"><div class="gmail_quote gmail_quote_container"><div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">regards</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large"> </div></div><div>--</div></div><div dir="ltr" class="gmail_signature">Dave Pawson<br>XSLT XSL-FO FAQ.<br>Docbook FAQ.<br></div></div>
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