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Lpc2000

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Message

Re: [lpc2000] I2C speed problem.

2006-03-31 by Ake Hedman, eurosource

punkandsska123 wrote:
> I.  I am currently developping an I2C protocol to talk with a 24LC512
> memory.
> 
> 
> My problem is that I can write to memory without any problem but when
> I want to read memory at a specific adress I always read 0x00 two time
> and other time I read the value a the previous adress.
> 
> For exemple if I write at 0x3000 to 0x3010
> 
> I want to read at 3004 and I read the value at 3003.
> 
> 
> If I try In single step it work.
> 

I have some working code for the LPC2128 and the 24LC512 which I can 
mail you if you contact me off list. Also available here (eeprom.c) 
http://www.vscp.org/wiki/doku.php?id=the_hulk_ii_-_the_hulk_ii

Cheers
/Ake


-- 
  ---
Ake Hedman (YAP - Yet Another Programmer)
eurosource, Brattbergavagen 17, 820 50 LOS, Sweden
Phone: (46) 657 413430 Cellular: (46) 73 0533 146
Company home: http://www.eurosource.se
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Personal homepage: http://www.eurosource.se/akhe
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