Lpc2000

Hi Richard,

thanks a lot for the reply.
i was going through this VICRawIntr register. but, somehow i got confused
about the bits. the 22nd bit is for USB, but, for which interrupt, is it
specific for data in endpointOUT or it can be any inetrrupt. i could not
find any specific about this. it will be helpful for me if you share
something more about this.

again thanks a lot.

regards
Manisha Kalita



-----Original Message-----
From: lpc2000@yahoogroups.com [mailto:lpc2000@yahoogroups.com]On Behalf
Of Richard Duits
Sent: Saturday, March 04, 2006 2:24 PM
To: lpc2000@yahoogroups.com
Subject: Re: [lpc2000] Polling for data reception


You can always use the VICRawIntr register to poll the status of any
interrupt, even those that are not enabled.

Regards,
Richard.

Manisha wrote:
> hi all,
>
> i am designing a USB driver code in LPC2148 board. whenever the USB port
> receives any data, it generates an interrupt.
>
> However, i want to design my code by polling method, i dont want any extra
> running context i.e an extra ISR. but as i found in the manual the bit in
> the endpoint interrupt status register only indicates the reception. is
> there any other bit or other CSR(Control status register) where i can get
> indication for data reception and use that bit for polling?
>
> Thanks for going through the problem.
>
> please help me if anyone has any idea.
>
> Regards
>
> Manisha
>
>
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