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[avr-libc-dev] RE: [bug #23032] Define PORTxn, PINxn, DDxn bit names in
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From: |
Weddington, Eric |
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Subject: |
[avr-libc-dev] RE: [bug #23032] Define PORTxn, PINxn, DDxn bit names in iomxx4.h. |
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Date: |
Wed, 23 Apr 2008 13:57:11 -0600 |
> -----Original Message-----
> From: Joerg Wunsch [mailto:address@hidden
> Sent: Wednesday, April 23, 2008 12:41 PM
> To: Joerg Wunsch; Weddington, Eric; address@hidden
> Subject: [bug #23032] Define PORTxn, PINxn, DDxn bit names in
> iomxx4.h.
>
>
> Follow-up Comment #1, bug #23032 (project avr-libc):
>
> Hmm, are you sure?
>
> I see PORTxn, DDRxn, and PINxn bit names /are/ defined in
> avr/iom1284p.h. However, the "generic" bit names (Pxn) are
> not defined for that device.
No, no, no. The other way around. The PORTxn, DDRxn, and PINxn bit names
need to be defined for the 644p and probably 324p, 164p too. The XML
file for the 644p specifies the PORTxn, DDRxn, and PINxn bit names, but
they are not in the header file. The 1284p header file looks ok.
This was in reference to a phone conversation with Attila Roemer.
Eric