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[avr-libc-dev] [bug #37516] Missing PCMSK2 for tiny1634


From: Don Kinzer
Subject: [avr-libc-dev] [bug #37516] Missing PCMSK2 for tiny1634
Date: Sat, 06 Oct 2012 19:22:07 +0000
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:15.0) Gecko/20100101 Firefox/15.0.1

URL:
  <http://savannah.nongnu.org/bugs/?37516>

                 Summary: Missing PCMSK2 for tiny1634
                 Project: AVR C Runtime Library
            Submitted by: dkinzer
            Submitted on: Sat 06 Oct 2012 12:22:07 PM PDT
                Category: Header
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Header files
                  Status: None
        Percent Complete: 0%
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: Unknown
           Fixed Release: None

    _______________________________________________________

Details:

The file iotn1634.h in Atmel's AVR Toolchain v3.4.1 is missing the definition
of PCMSK2 and, further, defines too many bits for PCMSK1.  The same deficiency
exists in the iotn1634.h file contained in the separate Atmel download
avr-headers-3.2.3.970.zip.

The two register and bit definitions should appear thus:

#define PCMSK1  _SFR_IO8(0x28)
#define PCINT8  0
#define PCINT9  1
#define PCINT10 2
#define PCINT11 3

#define PCMSK2  _SFR_IO8(0x29)
#define PCINT12 0
#define PCINT13 1
#define PCINT14 2
#define PCINT15 3
#define PCINT16 4
#define PCINT17 5





    _______________________________________________________

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