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Re: [lpc2000] PWM & UART at the same time

2005-11-09 by Mike Nelson

I think what Andy is saying is:

Hello there,

My English is not very good.
I will simply use German this time...:)

Platform:  LPC2129 on the Olimex-LPC-P212X 

My problem:  

I produce a clock at pin P0.1 by PWM.  
At the same time I would like to use the 
UART1 (P0.8/P0.9).  PINSEL was set correctly!  
Both functions separately work marvelously.  
However, as soon as I want to let both run  
at the same time, the UART does not function 
any longer.  If I take the PWM initialization 
out, it runs again!  Does someone have an idea 
where the problem is?  

Thank you.

Regards:

Andy

--- Andy <andy.trash@...> wrote:

> Hallo
> Da mein englisch nicht sehr gut ist, versuch ichs
> einfach mal auf
> deutsch...:-)
> 
> Plattform: LPC2129 auf dem Olimex-LPC-P212X
> 
> Mein Problem:
> Ich erzeuge an Pin P0.1 per PWM einen Takt.
> Gleichzeitig m\ufffdchte ich die UART1 (P0.8/P0.9)
> nutzen.
> PINSEL wurde richtig gesetzt!
> 
> Beides separat funktioniert wunderbar.
> Sobald ich jedoch beides gleichzeitig laufen lassen
> will, funktioniert
> die UART nicht mehr.
> Wenn ich die PWM Initialisierung raus nehme, l\ufffduft
> es wieder!
> 
> Hat jemand eine Idee woran das liegen k\ufffdnnte??
> 
> Vielen Dank... Gru\ufffd Andy
> 
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