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RE: [lpc2000] Olimex LPC2148 and IAR UART example

2005-12-12 by Stephen Synakowski

Hello again Joel, thanks alot for your tool.  I have the uart code working. 
I would like to check out your port of the EFSL for IAR and the LPC2148 if
it is available, this is exactly what I am trying to do.  
I however cannot find it on the mailing list.  Do you know if it is actually
there? I have been looking and looking. 
I read that they were going to add it to the next release of efsl, but I
don't think it is released yet.  Maybe you have a link to it that I cannot
find?
Thanks very much,
Steve


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From: lpc2000@yahoogroups.com [mailto:lpc2000@yahoogroups.com] On Behalf Of
Joel Winarske
Sent: Wednesday, December 07, 2005 4:26 PM
To: lpc2000@yahoogroups.com
Subject: RE: [lpc2000] Olimex LPC2148 and IAR UART example


Verify your fundamental clock setting, it may not be referencing 12MHz.
Keep in mind the LPC2148 has a fractional divider reg (FDR).  You can find
my tool for calculating very accurate baud rates for the LPC214x (FDR
enabled devices) here:
http://groups.yahoo.com/group/lpc2000/files/Tools/lpc2fdcalc.exe

Also you should be able to find my port of the EFSL on the EFSL dev mailing
list.  It implements FAT12/16/32, serial, and RTC code.

http://efsl.be/

Joel

> Hi,  Has anyone gotten the Olimex LPC2148 development board and IAR
> Uart example working for the LPC214X? I can see something with
> hyperterminal, however it is just junk characters.  I have tried all
> available baud rates.  Is this code possibly for a specific dev board?
> This is an initial test to get running, what I really need to do is
> get FAT16 talking to an sd/MMC card. Is there anything on that while
> I'm here?
> Thanks alot.




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