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LPC952 Serial port 1 interrupt enable bug   Message List  
Reply | Forward Message #423 of 637 |
Re: LPC952 Serial port 1 interrupt enable bug

--- In lpc900_users@yahoogroups.com, Fausto Marzoli <faumarz@...> wrote:
>
> Alle 09:13, venerd́ 20 aprile 2007, Fausto Marzoli ha scritto:
>
> > I think this is a bug in the chip, isn't it?
>
> No, my fault again... the bug is in the Esacademy code architect that
> generates an ANL instead of a ORL with the bitmask.
>
> I was so "fused" after many hours in searching the SFR wrong address
problem
> that I had a brain-crash...... I did not note this when copying the
Code
> Architect source.
>
> So, the only problem is that there is a wrong address for the S1CON
in the
> documentation and in the header file.
>
> Fausto
>
> --
> Fausto Marzoli - 8052.it - http://www.8052.it/
>

=> Do very body a favor and inform Esacademy so code Architect can be
updated.

support@...

http://www.esacademy.com/

If you haven't already done so.

Joe







Fri Apr 20, 2007 4:49 pm

phlpcmicro
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Message #423 of 637 |
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I found out another problem with using LPC952 serial port 1: the interrupt enable bit is IEN2.2 and the IEN2 SFR address is D5H. (This is correct, as in the...
Fausto Marzoli
faumarz
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Apr 20, 2007
7:20 am

... No, my fault again... the bug is in the Esacademy code architect that generates an ANL instead of a ORL with the bitmask. I was so "fused" after many hours...
Fausto Marzoli
faumarz
Offline Send Email
Apr 20, 2007
4:21 pm

... problem ... Code ... in the ... => Do very body a favor and inform Esacademy so code Architect can be updated. support@... ...
phlpcmicro
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Apr 20, 2007
4:55 pm
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