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Hi Dave,<br>
<br>
Thanks for the reply.<br>
<br>
9600 baud is all the drivers will let me have, but I'm sure the
hardware is capable of faster speeds than that. These are mobile
broadband cell phone modem cards intended for multi-megabit internet
speeds on the 3G and 4G cell phone networks. Furthermore the Qualcomm
"Gobi" chipset requires firmware to be loaded to init the modem for GSM
or CDMA and these firmware files are typically 10MB in size. If you
had to transfer 10MB of data at 9600 baud every time you reboot your
system or init the card that would make the whole thing unusably slow.<br>
<br>
...Which is kind of where we are at right now.<br>
<br>
Thanks,<br>
Jim<br>
<br>
-- <br>
Jim Ockers, P.Eng. (<a class="moz-txt-link-abbreviated" href="mailto:ockers@ockers.net">ockers@ockers.net</a>)<br>
Contact info: <a class="moz-txt-link-freetext" href="http://www.ockers.net/msi.html">http://www.ockers.net/msi.html</a><br>
<br>
David L. Anselmi wrote:
<blockquote cite="mid:4D9122C7.9010302@anselmi.us" type="cite">
<pre wrap="">Jim Ockers wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Hi CLUEbies,
I'm back in Colorado, yay. But I'm on the Western Slope so not sure I
can be physically present at many meetings.
</pre>
</blockquote>
<pre wrap=""><!---->
Welcome back!
</pre>
<blockquote type="cite">
<pre wrap="">Hey I'm having some trouble with qcserial and setting the baud rate. The
ioctl() fails. I'm using OpenWRT Backfire and kernel version "Linux
OpenWrt 2.6.32.27 #1 Mon Mar 28 12:05:44 MDT 2011 armv5teb GNU/Linux".
</pre>
</blockquote>
<pre wrap=""><!---->
So is the serial port part of the GSM thingy? Or do you have a USB->serial dongle that plugs into
the GSM?
If the former, is it possible that 9600 is all it supports?
Dave
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</pre>
</blockquote>
<br>
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