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Lpc2000

Index last updated: 2026-04-28 23:31 UTC

Message

Re: I2C problem

2006-03-09 by Sutton Mehaffey

Aalt,

That was it.  Now I get 0x28.  I guess I spent too long (way too long)
looking at the data sending process and not looking at making sure
those bits were set correctly.  Geez.

Sutton


--- In lpc2000@yahoogroups.com, "Aalt Lokhorst" <lokhorst@...> wrote:
>
> Hello Sutton,
> 
> I see this line in your code
> 
> I2C0CONCLR = 0x18;          // clear STA and SI bits
> 
> I am using the LPC2129 so probably it is different, but
> are you sure you are clearing the STA bit?
> I think the 0x18 is wrong and should be 0x28.
> 
> 
> Success,
> 
> -- 
> ==============================
> Aalt Lokhorst
> Schut Geometrische Meettechniek bv
> Duinkerkenstraat 21
> 9723 BN Groningen
> P.O. Box 5225
> 9700 GE Groningen
> The Netherlands
> Tel: +31-50-5877877
> Fax: +31-50-5877899
> E-mail: Lokhorst@...
> ==============================
>

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