Ups sorry, it was a mistake, the code I have is:<br><br>sendHello: SerialPort2<br>| ba |<br>ba := ByteArray new: 2.<br>
ba at: 1 put: 16r30.<br>ba at: 2 put: 16r20.<br>SerialPort2 nextPutAll: ba.<br><br><div class="gmail_quote">2009/6/20 Jon Hylands <span dir="ltr"><<a href="mailto:jon@huv.com">jon@huv.com</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
On Sat, 20 Jun 2009 16:37:53 +0200, Víctor C. T. <<a href="mailto:victorct83@gmail.com">victorct83@gmail.com</a>><br>
wrote:<br>
<div class="im"><br>
> sendHello: SerialPort2<br>
> | ba |<br>
> ba := ByteArray new: 2.<br>
> ba at: 1 put: 16r30.<br>
> ba at: 1 put: 16r20.<br>
> SerialPort2 nextPutAll: ba.<br>
<br>
</div>You're putting both bytes at location 1 in the ByteArray, at least in this<br>
code, so you're sending (0x20 0x00), instead of (0x30 0x20)...<br>
<br>
Later,<br>
Jon<br>
<br>
--------------------------------------------------------------<br>
Jon Hylands <a href="mailto:Jon@huv.com">Jon@huv.com</a> <a href="http://www.huv.com/jon" target="_blank">http://www.huv.com/jon</a><br>
<br>
Project: Micro Raptor (Small Biped Velociraptor Robot)<br>
<a href="http://www.huv.com/blog" target="_blank">http://www.huv.com/blog</a><br>
<br>
</blockquote></div><br><br clear="all"><br>-- <br>Víctor<br>