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.
Olimex LPC2148 and IAR UART example
Started by ●December 7, 2005
Reply by ●December 7, 20052005-12-07
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.
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.
Reply by ●December 7, 20052005-12-07
Hi,
First get rid of hyperterminal. It is very sensitive to faults in
baudrate etc.Take a look at http://bray.velenje.cx/avr/terminal instead.
/Ake
stephan2148 wrote:
> 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. > SPONSORED LINKS
> Microprocessor
> <http://groups.yahoo.com/gads?t=ms&k=Microprocessor&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w451+microprocessor&c=4&s&.sig=tsVC-J9hJ5qyXg0WPR0l6g>
> Microcontrollers
> <http://groups.yahoo.com/gads?t=ms&k=Microcontrollers&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w451+microprocessor&c=4&s&.sig=DvJVNqC_pqRTm8Xq01nxwg>
> Pic microcontrollers
> <http://groups.yahoo.com/gads?t=ms&k=Pic+microcontrollers&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w451+microprocessor&c=4&s&.sig=TpkoX4KofDJ7c6LyBvUqVQ>
>
> 8051 microprocessor
> <http://groups.yahoo.com/gads?t=ms&k51+microprocessor&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w451+microprocessor&c=4&s&.sig=1Ipf1Fjfbd_HVIlekkDP-A >
>
> >. >
>
--
---
Ake Hedman (YAP - Yet Another Programmer)
eurosource, Brattbergavägen 17, 820 50 LOS, Sweden
Phone: (46) 657 413430 Cellular: (46) 73 84 84 102
Company home: http://www.eurosource.se
Kryddor/Te/Kaffe: http://www.brattberg.com
Personal homepage: http://www.eurosource.se/akhe
Automated home: http://www.vscp.org
First get rid of hyperterminal. It is very sensitive to faults in
baudrate etc.Take a look at http://bray.velenje.cx/avr/terminal instead.
/Ake
stephan2148 wrote:
> 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. > SPONSORED LINKS
> Microprocessor
> <http://groups.yahoo.com/gads?t=ms&k=Microprocessor&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w451+microprocessor&c=4&s&.sig=tsVC-J9hJ5qyXg0WPR0l6g>
> Microcontrollers
> <http://groups.yahoo.com/gads?t=ms&k=Microcontrollers&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w451+microprocessor&c=4&s&.sig=DvJVNqC_pqRTm8Xq01nxwg>
> Pic microcontrollers
> <http://groups.yahoo.com/gads?t=ms&k=Pic+microcontrollers&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w451+microprocessor&c=4&s&.sig=TpkoX4KofDJ7c6LyBvUqVQ>
>
> 8051 microprocessor
> <http://groups.yahoo.com/gads?t=ms&k51+microprocessor&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w451+microprocessor&c=4&s&.sig=1Ipf1Fjfbd_HVIlekkDP-A >
>
> >. >
>
--
---
Ake Hedman (YAP - Yet Another Programmer)
eurosource, Brattbergavägen 17, 820 50 LOS, Sweden
Phone: (46) 657 413430 Cellular: (46) 73 84 84 102
Company home: http://www.eurosource.se
Kryddor/Te/Kaffe: http://www.brattberg.com
Personal homepage: http://www.eurosource.se/akhe
Automated home: http://www.vscp.org
Reply by ●December 12, 20052005-12-12
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 _____
From: lpc2000@lpc2... [mailto:lpc2000@lpc2...] On Behalf Of
Joel Winarske
Sent: Wednesday, December 07, 2005 4:26 PM
To: lpc2000@lpc2...
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.
_____
> .
_____
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 _____
From: lpc2000@lpc2... [mailto:lpc2000@lpc2...] On Behalf Of
Joel Winarske
Sent: Wednesday, December 07, 2005 4:26 PM
To: lpc2000@lpc2...
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.
_____
> .
_____
Reply by ●December 12, 20052005-12-12
> 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?
This incorporates the old license. Their next release will have the revised
license.
http://www.indyelectronics.com/efsl-0.3.4%20-%20IAR%20LPC2148%20Example.zip Joel
> 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?
This incorporates the old license. Their next release will have the revised
license.
http://www.indyelectronics.com/efsl-0.3.4%20-%20IAR%20LPC2148%20Example.zip Joel
