<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
No sweat, Carl. I do this very frequently, assuming we're talking
about Atmel chips. For programming purposes the reset line is yanked
in specific ways that invokes the chip's low level programming
protocol, while for SPI devices there is a specific chip select line
for each device that avoids interference with either the programming
scenario or some other SPI peripheral.<br>
<br>
-Pete<br>
<br>
<div class="moz-cite-prefix">On 04/01/2014 09:40 PM, Carl Nobile
wrote:<br>
</div>
<blockquote
cite="mid:CAGQqDQJJ_PqOKF1ucR1WY_ZVUgj+8Y6_kOoyQKruUrH-ftRdnA@mail.gmail.com"
type="cite">
<div dir="ltr">Hi all,
<div><br>
</div>
<div>Is it possible to use the SPI pins on a mircorcontroller
for two purposes? For example used to burn the hex image and
when not burning the image then in normal running mode used to
control motor speed, etc. or something similar. My guess is
yes, but I haven't figured out how to do it.</div>
<div><br>
</div>
<div>Carl<br clear="all">
<div><br>
</div>
</div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Triangle, NC Embedded Computing mailing list
<a class="moz-txt-link-abbreviated" href="mailto:TriEmbed@triembed.org">TriEmbed@triembed.org</a>
<a class="moz-txt-link-freetext" href="http://mail.triembed.org/mailman/listinfo/triembed_triembed.org">http://mail.triembed.org/mailman/listinfo/triembed_triembed.org</a>
TriEmbed web site: <a class="moz-txt-link-freetext" href="http://TriEmbed.org">http://TriEmbed.org</a>
</pre>
</blockquote>
<br>
</body>
</html>