# [rtems commit] score: Doxygen Clean Up Task #11

Jennifer Averett jennifer at rtems.org
Mon Jan 7 14:41:55 UTC 2013

Module:    rtems
Branch:    master
Commit:    34d1297791bd75aa1686cb7f36abb99ca6ba7491
Changeset: http://git.rtems.org/rtems/commit/?id=34d1297791bd75aa1686cb7f36abb99ca6ba7491

Date:      Mon Jan  7 08:45:34 2013 -0600

score: Doxygen Clean Up Task #11

---

cpukit/score/cpu/avr/avr/boot.h     |  233 ++++++++++++++++++-----------------
cpukit/score/cpu/avr/avr/io1200.h   |   81 +++++++-----
cpukit/score/cpu/avr/avr/io2343.h   |   81 +++++++-----
cpukit/score/cpu/avr/avr/io4433.h   |   82 +++++++-----
cpukit/score/cpu/avr/avr/iocanxx.h  |  105 +++++++++-------
cpukit/score/cpu/avr/avr/iom163.h   |   83 +++++++-----
cpukit/score/cpu/avr/avr/iom16hvb.h |   87 ++++++++------
cpukit/score/cpu/avr/avr/iom324.h   |   84 +++++++------
cpukit/score/cpu/avr/avr/iom48p.h   |   90 ++++++++------
cpukit/score/cpu/avr/avr/iom645.h   |   86 ++++++++------
cpukit/score/cpu/avr/avr/iomxxhva.h |   86 ++++++++------
cpukit/score/cpu/avr/avr/iotn24a.h  |   85 +++++++------
cpukit/score/cpu/avr/avr/iotn4313.h |   85 +++++++------
cpukit/score/cpu/avr/avr/iotn43u.h  |   88 ++++++++------
cpukit/score/cpu/avr/avr/iotn45.h   |   79 +++++++-----
cpukit/score/cpu/avr/avr/iotn461a.h |   85 +++++++------
cpukit/score/cpu/avr/avr/iotnx5.h   |   87 ++++++++------
cpukit/score/cpu/avr/avr/iox16d4.h  |   97 ++++++++-------
cpukit/score/cpu/avr/avr/iox192a3.h |   97 ++++++++-------
cpukit/score/cpu/avr/avr/iox32a4.h  |   97 ++++++++-------
20 files changed, 1068 insertions(+), 830 deletions(-)

diff --git a/cpukit/score/cpu/avr/avr/boot.h b/cpukit/score/cpu/avr/avr/boot.h
index 96453b5..2f474e0 100644
--- a/cpukit/score/cpu/avr/avr/boot.h
+++ b/cpukit/score/cpu/avr/avr/boot.h
@@ -1,104 +1,114 @@
-/* Copyright (c) 2002,2003,2004,2005,2006,2007,2008,2009  Eric B. Weddington
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE. */
+/**
+ * @file
+ *
+ * @brief Bootloader Support Utilities
+ *
+ *  The macros in this module provide a C language interface to the
+ *  bootloader support functionality of certain AVR processors. These
+ *  macros are designed to work with all sizes of flash memory.
+ *
+ *  Global interrupts are not automatically disabled for these macros. It
+ *  is left up to the programmer to do this. See the code example below.
+ *  Also see the processor datasheet for caveats on having global interrupts
+ *  enabled during writing of the Flash.
+ *
+ *  \note Not all AVR processors provide bootloader support. See your
+ *  processor datasheet to see if it provides bootloader support.
+ *
+ *  From email with Marek: On smaller devices (all except ATmega64/128),
+ *  __SPM_REG is in the I/O space, accessible with the shorter "in" and "out"
+ *  instructions - since the boot loader has a limited size, this could be an
+ *  important optimization.
+ *
+ *  API Usage Example
+ *  The following code shows typical usage of the boot API.
+ *
+ *
+ *  #include <inttypes.h>
+ *  #include <avr/interrupt.h>
+ *  #include <avr/pgmspace.h>
+ *
+ *  void boot_program_page (uint32_t page, uint8_t *buf)
+ *  {
+ *      uint16_t i;
+ *      uint8_t sreg;
+ *
+ *      // Disable interrupts.
+ *
+ *      sreg = SREG;
+ *      cli();
+ *
+ *      eeprom_busy_wait ();
+ *
+ *      boot_page_erase (page);
+ *      boot_spm_busy_wait ();      // Wait until the memory is erased.
+ *
+ *      for (i=0; i<SPM_PAGESIZE; i+=2)
+ *      {
+ *          // Set up little-endian word.
+ *
+ *          uint16_t w = *buf++;
+ *          w += (*buf++) << 8;
+ *
+ *          boot_page_fill (page + i, w);
+ *      }
+ *
+ *      boot_page_write (page);     // Store buffer in flash page.
+ *      boot_spm_busy_wait();       // Wait until the memory is written.
+ *
+ *      // Reenable RWW-section again. We need this if we want to jump back
+ *
+ *      boot_rww_enable ();
+ *
+ *      // Re-enable interrupts (if they were ever enabled).
+ *
+ *      SREG = sreg;
+ *  }
+ */
+
+/*
+ *   Copyright (c) 2002,2003,2004,2005,2006,2007,2008,2009  Eric B. Weddington
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_BOOT_H_
#define _AVR_BOOT_H_    1

-/** \file */
-/** \defgroup avr_boot <avr/boot.h>: Bootloader Support Utilities
-    \code
-    #include <avr/io.h>
-    #include <avr/boot.h>
-    \endcode
-
-    The macros in this module provide a C language interface to the
-    bootloader support functionality of certain AVR processors. These
-    macros are designed to work with all sizes of flash memory.
-
-    Global interrupts are not automatically disabled for these macros. It
-    is left up to the programmer to do this. See the code example below.
-    Also see the processor datasheet for caveats on having global interrupts
-    enabled during writing of the Flash.
-
-    \note Not all AVR processors provide bootloader support. See your
-    processor datasheet to see if it provides bootloader support.
-
-    \todo From email with Marek: On smaller devices (all except ATmega64/128),
-    __SPM_REG is in the I/O space, accessible with the shorter "in" and "out"
-    instructions - since the boot loader has a limited size, this could be an
-    important optimization.
-
-    \par API Usage Example
-    The following code shows typical usage of the boot API.
-
-    \code
-    #include <inttypes.h>
-    #include <avr/interrupt.h>
-    #include <avr/pgmspace.h>
-
-    void boot_program_page (uint32_t page, uint8_t *buf)
-    {
-        uint16_t i;
-        uint8_t sreg;
-
-        // Disable interrupts.
-
-        sreg = SREG;
-        cli();
-
-        eeprom_busy_wait ();
-
-        boot_page_erase (page);
-        boot_spm_busy_wait ();      // Wait until the memory is erased.
-
-        for (i=0; i<SPM_PAGESIZE; i+=2)
-        {
-            // Set up little-endian word.
-
-            uint16_t w = *buf++;
-            w += (*buf++) << 8;
-
-            boot_page_fill (page + i, w);
-        }
-
-        boot_page_write (page);     // Store buffer in flash page.
-        boot_spm_busy_wait();       // Wait until the memory is written.
-
-        // Reenable RWW-section again. We need this if we want to jump back
-
-        boot_rww_enable ();
-
-        // Re-enable interrupts (if they were ever enabled).
-
-        SREG = sreg;
-    }\endcode */
+/**
+ *  @defgroup avr_boot Bootloader Support Utilities
+ *
+ *  @ingroup avr
+ */
+/**@{*/

#include <avr/eeprom.h>
#include <avr/io.h>
@@ -382,11 +392,11 @@

If bits 5..2 in R0 are cleared (zero), the corresponding Boot Lock bit
will be programmed if an SPM instruction is executed within four cycles
-     after BLBSET and SPMEN (or SELFPRGEN) are set in SPMCR. The Z-pointer is
-     don't care during this operation, but for future compatibility it is
-     recommended to load the Z-pointer with $0001 (same as used for reading the - Lock bits). For future compatibility It is also recommended to set bits 7, - 6, 1, and 0 in R0 to 1 when writing the Lock bits. When programming the + after BLBSET and SPMEN (or SELFPRGEN) are set in SPMCR. The Z-pointer is + don't care during this operation, but for future compatibility it is + recommended to load the Z-pointer with$0001 (same as used for reading the
+     Lock bits). For future compatibility It is also recommended to set bits 7,
+     6, 1, and 0 in R0 to 1 when writing the Lock bits. When programming the
Lock bits the entire Flash can be read during the operation. */

#define __boot_lock_bits_set(lock_bits)                    \
@@ -430,8 +440,8 @@
/*

-     Similarly to writing the lock bits above, set BLBSET and SPMEN (or
-     SELFPRGEN) bits in __SPMREG, and then (within four clock cycles) issue an
+     Similarly to writing the lock bits above, set BLBSET and SPMEN (or
+     SELFPRGEN) bits in __SPMREG, and then (within four clock cycles) issue an
LPM instruction.

@@ -525,13 +535,13 @@
/** \ingroup avr_boot

-    Fill the bootloader temporary page buffer for flash
+    Fill the bootloader temporary page buffer for flash

-    \note The address is a byte address. The data is a word. The AVR
+    \note The address is a byte address. The data is a word. The AVR
writes data to the buffer a word at a time, but addresses the buffer
per byte! So, increment your address by 2 between calls, and send 2
-    data bytes in a word format! The LSB of the data is written to the lower
+    data bytes in a word format! The LSB of the data is written to the lower
address; the MSB of the data is written to the higher address.*/

/** \ingroup avr_boot
@@ -544,9 +554,9 @@
/** \ingroup avr_boot

-    Write the bootloader temporary page buffer
+    Write the bootloader temporary page buffer
to flash page that contains address.
-
+

/** \ingroup avr_boot
@@ -581,7 +591,7 @@
instruction sequences after LPM.

FLASHEND is defined in the ioXXXX.h file.
-   USHRT_MAX is defined in <limits.h>. */
+   USHRT_MAX is defined in <limits.h>. */

#if defined(__AVR_ATmega161__) || defined(__AVR_ATmega163__) \
|| defined(__AVR_ATmega323__)
@@ -673,4 +683,5 @@ do { \
boot_lock_bits_set (lock_bits);             \
} while (0)

-#endif /* _AVR_BOOT_H_ */
+/**@}*/
+#endif /* _AVR_BOOT_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/io1200.h b/cpukit/score/cpu/avr/avr/io1200.h
index fdb934f..4dd7acc 100644
--- a/cpukit/score/cpu/avr/avr/io1200.h
+++ b/cpukit/score/cpu/avr/avr/io1200.h
@@ -1,40 +1,52 @@
-/* Copyright (c) 2002, Marek Michalkiewicz
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE. */
-
+/**
+ * @file avr/io1200.h
+ *
+ * @brief Definitions for AT90S1200
+ *
+ * This file should only be included from <avr/io.h>, never directly.
+ */

-/* avr/io1200.h - definitions for AT90S1200 */
+/*
+ *   Copyright (c) 2002, Marek Michalkiewicz
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IO1200_H_
#define _AVR_IO1200_H_ 1

-/* This file should only be included from <avr/io.h>, never directly. */
+/**
+ *  @defgroup Avr_io1200 AT90S1200 Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
@@ -44,7 +56,7 @@
#  define _AVR_IOXXX_H_ "io1200.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
-#endif
+#endif

#ifndef __ASSEMBLER__
#  warning "MCU not supported by the C compiler"
@@ -266,4 +278,5 @@
#define SIGNATURE_2 0x01

-#endif  /* _AVR_IO1200_H_ */
+/**@}*/
+#endif  /* _AVR_IO1200_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/io2343.h b/cpukit/score/cpu/avr/avr/io2343.h
index bb19391..daac57e 100644
--- a/cpukit/score/cpu/avr/avr/io2343.h
+++ b/cpukit/score/cpu/avr/avr/io2343.h
@@ -1,40 +1,52 @@
-/* Copyright (c) 2002, Marek Michalkiewicz
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE. */
-
+/**
+ * @file avr/io2343.h
+ *
+ * @brief Definitions for AT90S2343
+ *
+ * This file should only be included from <avr/io.h>, never directly.
+ */

-/* avr/io2343.h - definitions for AT90S2343 */
+/*
+ *   Copyright (c) 2002, Marek Michalkiewicz
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IO2343_H_
#define _AVR_IO2343_H_ 1

-/* This file should only be included from <avr/io.h>, never directly. */
+/**
+ *  @defgroup Avr_io2343 AT90S2343 Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
@@ -44,7 +56,7 @@
#  define _AVR_IOXXX_H_ "io2343.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
-#endif
+#endif

/* I/O registers */

@@ -205,4 +217,5 @@
#define SIGNATURE_2 0x03

-#endif /* _AVR_IO2343_H_ */
+/**@}*/
+#endif /* _AVR_IO2343_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/io4433.h b/cpukit/score/cpu/avr/avr/io4433.h
index d0a57e3..3dc26fd 100644
--- a/cpukit/score/cpu/avr/avr/io4433.h
+++ b/cpukit/score/cpu/avr/avr/io4433.h
@@ -1,40 +1,52 @@
-/* Copyright (c) 2002, Marek Michalkiewicz
+/**
+ * @file avr/io4433.h
+ *
+ * @brief Definitions for AT90S4433
+ *
+ * This file should only be included from <avr/io.h>, never directly.
+ */

-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE. */
-
-
-/* avr/io4433.h - definitions for AT90S4433 */
+/*
+ *   Copyright (c) 2002, Marek Michalkiewicz
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IO4433_H_
#define _AVR_IO4433_H_ 1

-/* This file should only be included from <avr/io.h>, never directly. */
+/**
+ *  @defgroup Avr_io4433 AT90S4433 Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
@@ -44,7 +56,7 @@
#  define _AVR_IOXXX_H_ "io4433.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
-#endif
+#endif

/* I/O registers */

@@ -468,5 +480,5 @@
#define SIGNATURE_1 0x92
#define SIGNATURE_2 0x03

-
-#endif /* _AVR_IO4433_H_ */
+/**@}*/
+#endif /* _AVR_IO4433_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/iocanxx.h b/cpukit/score/cpu/avr/avr/iocanxx.h
--- a/cpukit/score/cpu/avr/avr/iocanxx.h
+++ b/cpukit/score/cpu/avr/avr/iocanxx.h
@@ -1,48 +1,60 @@
-/* Copyright (c) 2004,2005,2006 Colin O'Flynn <coflynn at newae.com>
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE. */
-
-
-/* This file is based largely on:
-   - iom128.h by Peter Jansen (bit defines)
-   - iom169.h by Juergen Schilling <juergen.schilling at honeywell.com>
-   - AT90CAN128 Datasheet (bit defines and register addresses)
-   - Appnote on Mega128 --> AT90Can128 Conversion (for what registers I need
-     to change) */
-
-/* iocanxx.h - definitions for AT90CAN32, AT90CAN64 and AT90CAN128 */
+/**
+ * @file iocanxx.h
+ *
+ * @brief Definitions for AT90CAN32, AT90CAN64 and AT90CAN128
+ *
+ * This file should only be included from <avr/io.h>, never directly.
+ *
+ * This file is based largely on:
+ * - iom128.h by Peter Jansen (bit defines)
+ * - iom169.h by Juergen Schilling <juergen.schilling at honeywell.com>
+ * - AT90CAN128 Datasheet (bit defines and register addresses)
+ * - Appnote on Mega128 --> AT90Can128 Conversion (for what registers I need
+ *   to change)
+ */
+
+/*
+ *   Copyright (c) 2004,2005,2006 Colin O'Flynn <coflynn at newae.com>
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IOCANXX_H_
#define _AVR_IOCANXX_H_ 1

-/* This file should only be included from <avr/io.h>, never directly. */
+/**
+ *  @defgroup Avr_iocanxx AT90CAN32, AT90CAN64, AT90CAN128 Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
@@ -52,7 +64,7 @@
#  define _AVR_IOXXX_H_ "iocanxx.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
-#endif
+#endif

/* I/O registers and bit definitions. */

@@ -951,9 +963,9 @@
/* End Register Bits */

-/*
-   The ADHSM bit has been removed from all documentation,
-   as being not needed at all since the comparator has proven
+/*
+   The ADHSM bit has been removed from all documentation,
+   as being not needed at all since the comparator has proven
to be fast enough even without feeding it more power.
*/

@@ -1974,4 +1986,5 @@

/* End Verbatim */

-#endif  /* _AVR_IOCANXX_H_ */
+/**@}*/
+#endif  /* _AVR_IOCANXX_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/iom163.h b/cpukit/score/cpu/avr/avr/iom163.h
index 276c742..f476114 100644
--- a/cpukit/score/cpu/avr/avr/iom163.h
+++ b/cpukit/score/cpu/avr/avr/iom163.h
@@ -1,40 +1,52 @@
-/* Copyright (c) 2002, Marek Michalkiewicz
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE. */
-
+/**
+ * @file avr/iom163.h
+ *
+ * @brief Definitions for ATmega163
+ *
+ * This file should only be included from <avr/io.h>, never directly.
+ */

-/* avr/iom163.h - definitions for ATmega163 */
+/*
+ *   Copyright (c) 2007 Anatoly Sokolov
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IOM163_H_
#define _AVR_IOM163_H_ 1

-/* This file should only be included from <avr/io.h>, never directly. */
+/**
+ *  @defgroup Avr_iom163 ATmega163 Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
@@ -44,7 +56,7 @@
#  define _AVR_IOXXX_H_ "iom163.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
-#endif
+#endif

/* I/O registers */

@@ -626,7 +638,7 @@
/* Lock Bits */
#define __LOCK_BITS_EXIST
#define __BOOT_LOCK_BITS_0_EXIST
-#define __BOOT_LOCK_BITS_1_EXIST
+#define __BOOT_LOCK_BITS_1_EXIST

/* Signature */
@@ -635,4 +647,5 @@
#define SIGNATURE_2 0x02

-#endif /* _AVR_IOM163_H_ */
+/**@}*/
+#endif /* _AVR_IOM163_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/iom16hvb.h b/cpukit/score/cpu/avr/avr/iom16hvb.h
index ea3ab57..43cf581 100644
--- a/cpukit/score/cpu/avr/avr/iom16hvb.h
+++ b/cpukit/score/cpu/avr/avr/iom16hvb.h
@@ -1,37 +1,42 @@
-/* Copyright (c) 2009 Atmel Corporation
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE. */
-
-
-/* avr/iom16hvb.h - definitions for ATmega16HVB */
-
-/* This file should only be included from <avr/io.h>, never directly. */
+/**
+ * @file avr/iom16hvb.h
+ *
+ * @brief Definitions for ATmega16HVB
+ *
+ * This file should only be included from <avr/io.h>, never directly.
+ */
+
+/*
+ *   Copyright (c) 2009 Atmel Corporation
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
@@ -41,12 +46,18 @@
#  define _AVR_IOXXX_H_ "iom16hvb.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
-#endif
+#endif

#ifndef _AVR_ATmega16HVB_H_
#define _AVR_ATmega16HVB_H_ 1

+/**
+ *  @defgroup Avr_iom16hvb ATmega16HVB Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/

/* Registers and associated bit numbers. */

@@ -977,7 +988,7 @@
#define PI_DDR   DDRI
#define PI_PORT  PORTI
#define PI_PIN   PINI
-#define PI_BIT
+#define PI_BIT

#define NI_DDR   DDRNI
#define NI_PORT  PORTNI
@@ -1034,5 +1045,5 @@
#define OC_PIN   PINOC
#define OC_BIT   OC

-#endif /* _AVR_ATmega16HVB_H_ */
-
+/**@}*/
+#endif /* _AVR_ATmega16HVB_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/iom324.h b/cpukit/score/cpu/avr/avr/iom324.h
index 788113f..37fbce5 100644
--- a/cpukit/score/cpu/avr/avr/iom324.h
+++ b/cpukit/score/cpu/avr/avr/iom324.h
@@ -1,39 +1,51 @@
-/* Copyright (c) 2005, 2006 Anatoly Sokolov
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE. */
-
-/* avr/iom324.h - definitions for ATmega324 */
-
+/**
+ * @file avr/iom324.h
+ *
+ * @brief Definitions for ATmega324
+ */
+
+/*
+ *   Copyright (c) 2005, 2006 Anatoly Sokolov
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IOM324_H_
#define _AVR_IOM324_H_ 1

+/**
+ *  @defgroup Avr_iom324 ATmega324 Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/
+
#include <avr/iomxx4.h>

/* Constants */
@@ -81,13 +93,13 @@
/* Lock Bits */
#define __LOCK_BITS_EXIST
#define __BOOT_LOCK_BITS_0_EXIST
-#define __BOOT_LOCK_BITS_1_EXIST
+#define __BOOT_LOCK_BITS_1_EXIST

/* Signature (ATmega324P) */
#define SIGNATURE_0 0x1E
#define SIGNATURE_1 0x95
-#define SIGNATURE_2 0x08
-
+#define SIGNATURE_2 0x08

-#endif /* _AVR_IOM324_H_ */
+/**@}*/
+#endif /* _AVR_IOM324_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/iom48p.h b/cpukit/score/cpu/avr/avr/iom48p.h
index 2ced5dc..1a8a874 100644
--- a/cpukit/score/cpu/avr/avr/iom48p.h
+++ b/cpukit/score/cpu/avr/avr/iom48p.h
@@ -1,38 +1,42 @@
-/* Copyright (c) 2007 Atmel Corporation
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE.
-*/
-
-
-/* avr/iom48p.h - definitions for ATmega48P. */
-
-/* This file should only be included from <avr/io.h>, never directly. */
+/**
+ * @file avr/iom48p.h
+ *
+ * @brief Definitions for ATmega48P
+ *
+ * This file should only be included from <avr/io.h>, never directly.
+ */
+
+/*
+ *   Copyright (c) 2007 Atmel Corporation
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
@@ -42,12 +46,19 @@
#  define _AVR_IOXXX_H_ "iom48p.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
-#endif
+#endif

#ifndef _AVR_IOM48P_H_
#define _AVR_IOM48P_H_ 1

+/**
+ *  @defgroup Avr_iom48p ATmega48P Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/
+
/* Registers and associated bit numbers */

#define PINB _SFR_IO8(0x03)
@@ -791,7 +802,7 @@
#define TIMER2_OVF_vect   _VECTOR(9)   /* Timer/Counter2 Overflow */
#define TIMER1_CAPT_vect  _VECTOR(10)  /* Timer/Counter1 Capture Event */
#define TIMER1_COMPA_vect _VECTOR(11)  /* Timer/Counter1 Compare Match A */
-#define TIMER1_COMPB_vect _VECTOR(12)  /* Timer/Counter1 Compare Match B */
+#define TIMER1_COMPB_vect _VECTOR(12)  /* Timer/Counter1 Compare Match B */
#define TIMER1_OVF_vect   _VECTOR(13)  /* Timer/Counter1 Overflow */
#define TIMER0_COMPA_vect _VECTOR(14)  /* TimerCounter0 Compare Match A */
#define TIMER0_COMPB_vect _VECTOR(15)  /* TimerCounter0 Compare Match B */
@@ -855,7 +866,7 @@
/* Lock Bits */
#define __LOCK_BITS_EXIST
#define __BOOT_LOCK_BITS_0_EXIST
-#define __BOOT_LOCK_BITS_1_EXIST
+#define __BOOT_LOCK_BITS_1_EXIST

/* Signature */
@@ -864,4 +875,5 @@
#define SIGNATURE_2 0x0A

-#endif  /* _AVR_IOM48P_H_ */
+/**@}*/
+#endif  /* _AVR_IOM48P_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/iom645.h b/cpukit/score/cpu/avr/avr/iom645.h
index 1b73f2b..7eee05f 100644
--- a/cpukit/score/cpu/avr/avr/iom645.h
+++ b/cpukit/score/cpu/avr/avr/iom645.h
@@ -1,40 +1,52 @@
-/* Copyright (c) 2004,2005,2006 Eric B. Weddington
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE. */
-
-
-/* avr/iom645.h - definitions for ATmega645 */
+/**
+ * @file avr/iom645.h
+ *
+ * @brief Definitions for ATmega645
+ *
+ * This file should only be included from <avr/io.h>, never directly.
+ */
+
+/*
+ *   Copyright (c) 2004,2005,2006 Eric B. Weddington
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IOM645_H_
#define _AVR_IOM645_H_ 1

-/* This file should only be included from <avr/io.h>, never directly. */
+/**
+ *  @defgroup Avr_iom645 ATmega645 Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
@@ -44,7 +56,7 @@
#  define _AVR_IOXXX_H_ "iom645.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
-#endif
+#endif

/* Registers and associated bit numbers */

@@ -803,7 +815,7 @@
/* Lock Bits */
#define __LOCK_BITS_EXIST
#define __BOOT_LOCK_BITS_0_EXIST
-#define __BOOT_LOCK_BITS_1_EXIST
+#define __BOOT_LOCK_BITS_1_EXIST

/* Signature */
@@ -811,5 +823,5 @@
#define SIGNATURE_1 0x96
#define SIGNATURE_2 0x05

-
-#endif /* _AVR_IOM645_H_ */
+/**@}*/
+#endif /* _AVR_IOM645_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/iomxxhva.h b/cpukit/score/cpu/avr/avr/iomxxhva.h
index 5b6bfdd..bee28b2 100644
--- a/cpukit/score/cpu/avr/avr/iomxxhva.h
+++ b/cpukit/score/cpu/avr/avr/iomxxhva.h
@@ -1,40 +1,52 @@
-/* Copyright (c) 2007, Anatoly Sokolov
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE. */
-
-
-/* iomxxhva.h - definitions for ATmega8HVA and ATmega16HVA.  */
+/**
+ * @file iomxxhva.h
+ *
+ * @brief Definitions for ATmega8HVA and ATmega16HVA
+ *
+ * This file should only be included from <avr/io.h>, never directly.
+ */
+
+/*
+ *   Copyright (c) 2007 Anatoly Sokolov
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IOMXXHVA_H_
#define _AVR_IOMXXHVA_H_ 1

-/* This file should only be included from <avr/io.h>, never directly.  */
+/**
+ *  @defgroup Avr_iomxxhva ATmega8HVA, ATmega16HVA Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
@@ -44,7 +56,7 @@
#  define _AVR_IOXXX_H_ "iomxxhva.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
-#endif
+#endif

/* Registers and associated bit numbers */

@@ -114,7 +126,7 @@

#define EIMSK   _SFR_IO8(0x1D)
#define INT2    2
-#define INT1    1
+#define INT1    1
#define INT0    0

#define GPIOR0  _SFR_IO8(0x1E)
@@ -518,5 +530,5 @@
#  define _VECTORS_SIZE 42
#endif

-
-#endif  /* _AVR_IOMXXHVA_H_ */
+/**@}*/
+#endif  /* _AVR_IOMXXHVA_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/iotn24a.h b/cpukit/score/cpu/avr/avr/iotn24a.h
index a413c40..0ca2fa3 100644
--- a/cpukit/score/cpu/avr/avr/iotn24a.h
+++ b/cpukit/score/cpu/avr/avr/iotn24a.h
@@ -1,37 +1,42 @@
-/* Copyright (c) 2009 Atmel Corporation
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE. */
-
-
-/* avr/iotn24a.h - definitions for ATtiny24A */
-
-/* This file should only be included from <avr/io.h>, never directly. */
+/**
+ * @file avr/iotn24a.h
+ *
+ * @brief Definitions for ATtiny24A
+ *
+ * This file should only be included from <avr/io.h>, never directly.
+ */
+
+/*
+ *   Copyright (c) 2009 Atmel Corporation
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
@@ -41,12 +46,18 @@
#  define _AVR_IOXXX_H_ "iotn24a.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
-#endif
+#endif

#ifndef _AVR_ATtiny24A_H_
#define _AVR_ATtiny24A_H_ 1

+/**
+ *  @defgroup Avr_iotn24a ATtiny24A Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/

/* Registers and associated bit numbers. */

@@ -826,5 +837,5 @@
#define PCINT5_PIN   PINA
#define PCINT5_BIT   5

-#endif /* _AVR_ATtiny24A_H_ */
-
+/**@}*/
+#endif /* _AVR_ATtiny24A_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/iotn4313.h b/cpukit/score/cpu/avr/avr/iotn4313.h
index 43719da..c9e4fb3 100644
--- a/cpukit/score/cpu/avr/avr/iotn4313.h
+++ b/cpukit/score/cpu/avr/avr/iotn4313.h
@@ -1,37 +1,42 @@
-/* Copyright (c) 2009 Atmel Corporation
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE. */
-
-
-/* avr/iotn4313.h - definitions for ATtiny4313 */
-
-/* This file should only be included from <avr/io.h>, never directly. */
+/**
+ * @file avr/iotn4313.h
+ *
+ * @brief Definitions for ATtiny4313
+ *
+ * This file should only be included from <avr/io.h>, never directly.
+ */
+
+/*
+ *   Copyright (c) 2009 Atmel Corporation
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
@@ -41,12 +46,18 @@
#  define _AVR_IOXXX_H_ "iotn4313.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
-#endif
+#endif

#ifndef _AVR_ATtiny4313_H_
#define _AVR_ATtiny4313_H_ 1

+/**
+ *  @defgroup Avr_iotn4313 ATtiny4313 Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/

/* Registers and associated bit numbers. */

@@ -764,5 +775,5 @@
#define SCL_PIN   PINB
#define SCL_BIT   7

-#endif /* _AVR_ATtiny4313_H_ */
-
+/**@}*/
+#endif /* _AVR_ATtiny4313_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/iotn43u.h b/cpukit/score/cpu/avr/avr/iotn43u.h
index 060cff9..553f1e6 100644
--- a/cpukit/score/cpu/avr/avr/iotn43u.h
+++ b/cpukit/score/cpu/avr/avr/iotn43u.h
@@ -1,38 +1,42 @@
-/* Copyright (c) 2007 Atmel Corporation
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE.
-*/
-
-
-/* avr/iotn43u.h - definitions for ATtiny43U */
-
-/* This file should only be included from <avr/io.h>, never directly. */
+/**
+ * @file avr/iotn43u.h
+ *
+ * @brief Definitions for ATtiny43U
+ *
+ * This file should only be included from <avr/io.h>, never directly.
+ */
+
+/*
+ *   Copyright (c) 2007 Atmel Corporation
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
@@ -42,12 +46,19 @@
#  define _AVR_IOXXX_H_ "iotn43u.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
-#endif
+#endif

#ifndef _AVR_IOTN43U_H_
#define _AVR_IOTN43U_H_ 1

+/**
+ *  @defgroup Avr_iotn43u ATtiny43U Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/
+
/* Registers and associated bit numbers */

#define PRR _SFR_IO8(0x00)
@@ -554,7 +565,7 @@
#define FUSE_SPIEN       (unsigned char)~_BV(5)
#define FUSE_DWEN        (unsigned char)~_BV(6)
#define FUSE_RSTDISBL    (unsigned char)~_BV(7)
-#define HFUSE_DEFAULT (FUSE_SPIEN)
+#define HFUSE_DEFAULT (FUSE_SPIEN)

/* Extended Fuse Byte */
#define FUSE_SELFPRGEN   (unsigned char)~_BV(0)
@@ -571,4 +582,5 @@
#define SIGNATURE_2 0x0C

-#endif /* _AVR_IOTN43U_H_ */
+/**@}*/
+#endif /* _AVR_IOTN43U_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/iotn45.h b/cpukit/score/cpu/avr/avr/iotn45.h
index f368f9e..29a1f79 100644
--- a/cpukit/score/cpu/avr/avr/iotn45.h
+++ b/cpukit/score/cpu/avr/avr/iotn45.h
@@ -1,39 +1,51 @@
-/* Copyright (c) 2005, Joerg Wunsch
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE. */
-
-
-/* avr/iotn45.h - definitions for ATtiny45 */
+/**
+ * @file avr/iotn45.h
+ *
+ * @brief Definitions for ATtiny45
+ */
+
+/*
+ *   Copyright (c) 2005, Joerg Wunsch
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IOTN45_H_
#define _AVR_IOTN45_H_ 1

+/**
+ *  @defgroup Avr_iotn45 ATtiny45 Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/
+
#include <avr/iotnx5.h>

/* Constants */
@@ -85,4 +97,5 @@
#define SIGNATURE_2 0x06

-#endif /* _AVR_IOTN45_H_ */
+/**@}*/
+#endif /* _AVR_IOTN45_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/iotn461a.h b/cpukit/score/cpu/avr/avr/iotn461a.h
index f92ef46..0a5508e 100644
--- a/cpukit/score/cpu/avr/avr/iotn461a.h
+++ b/cpukit/score/cpu/avr/avr/iotn461a.h
@@ -1,37 +1,42 @@
-/* Copyright (c) 2009 Atmel Corporation
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE. */
-
-
-/* avr/iotn461a.h - definitions for ATtiny461A */
-
-/* This file should only be included from <avr/io.h>, never directly. */
+/**
+ * @file avr/iotn461a.h
+ *
+ * @brief Definitions for ATtiny461A
+ *
+ * This file should only be included from <avr/io.h>, never directly.
+ */
+
+/*
+ *   Copyright (c) 2009 Atmel Corporation
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
@@ -41,12 +46,18 @@
#  define _AVR_IOXXX_H_ "iotn461a.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
-#endif
+#endif

#ifndef _AVR_ATtiny461A_H_
#define _AVR_ATtiny461A_H_ 1

+/**
+ *  @defgroup Avr_iotn461a ATtiny461A Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/

/* Registers and associated bit numbers. */

@@ -971,5 +982,5 @@

-#endif /* _AVR_ATtiny461A_H_ */
-
+/**@}*/
+#endif /* _AVR_ATtiny461A_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/iotnx5.h b/cpukit/score/cpu/avr/avr/iotnx5.h
index 57863b1..7fa67ac 100644
--- a/cpukit/score/cpu/avr/avr/iotnx5.h
+++ b/cpukit/score/cpu/avr/avr/iotnx5.h
@@ -1,40 +1,52 @@
-/* Copyright (c) 2005, 2007, 2009 Anatoly Sokolov
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE. */
-
-
-/* avr/iotnx5.h - definitions for ATtiny25, ATtiny45 and ATtiny85 */
+/**
+ * @file avr/iotnx5.h
+ *
+ * @brief Definitions for ATtiny25, ATtiny45 and ATtiny85
+ *
+ * This file should only be included from <avr/io.h>, never directly.
+ */
+
+/*
+ *   Copyright (c) 2005, 2007, 2009 Anatoly Sokolov
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IOTNX5_H_
#define _AVR_IOTNX5_H_ 1

-/* This file should only be included from <avr/io.h>, never directly. */
+/**
+ *  @defgroup Avr_iotnx5 ATtiny25, ATtiny45, ATtiny85 Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
@@ -44,7 +56,7 @@
#  define _AVR_IOXXX_H_ "iotnx5.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
-#endif
+#endif

/* I/O registers */

@@ -107,7 +119,7 @@
#define USITC   0

#define USISR   _SFR_IO8(0x0E)
-#define USISIF  7
+#define USISIF  7
#define USIOIF  6
#define USIPF   5
#define USIDC   4
@@ -128,7 +140,7 @@
-#define AIN1D   1
+#define AIN1D   1
#define AIN0D   0

#define PCMSK   _SFR_IO8(0x15)
@@ -412,4 +424,5 @@

#define _VECTORS_SIZE 30

-#endif /* _AVR_IOTNX5_H_ */
+/**@}*/
+#endif /* _AVR_IOTNX5_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/iox16d4.h b/cpukit/score/cpu/avr/avr/iox16d4.h
index dac0bba..f5a3a09 100644
--- a/cpukit/score/cpu/avr/avr/iox16d4.h
+++ b/cpukit/score/cpu/avr/avr/iox16d4.h
@@ -1,37 +1,42 @@
-/* Copyright (c) 2009 Atmel Corporation
+/**
+ * @file avr/iox16d4.h
+ *
+ * @brief Definitions for ATxmega16D4
+ *
+ * This file should only be included from <avr/io.h>, never directly.
+ */

-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE. */
-
-
-/* avr/iox16d4.h - definitions for ATxmega16D4 */
-
-/* This file should only be included from <avr/io.h>, never directly. */
+/*
+ *   Copyright (c) 2009 Atmel Corporation
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
@@ -41,12 +46,18 @@
#  define _AVR_IOXXX_H_ "iox16d4.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
-#endif
+#endif

#ifndef _AVR_ATxmega16D4_H_
#define _AVR_ATxmega16D4_H_ 1

+/**
+ *  @defgroup Avr_iox16d4 ATxmega16D4 Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/

/* Ungrouped common registers */
#define GPIO0  _SFR_MEM8(0x0000)  /* General Purpose IO Register 0 */
@@ -5218,21 +5229,21 @@ IO Module Instances. Mapped to memory.

// Generic Port Pins

-#define PIN0_bm 0x01
+#define PIN0_bm 0x01
#define PIN0_bp 0
#define PIN1_bm 0x02
#define PIN1_bp 1
-#define PIN2_bm 0x04
+#define PIN2_bm 0x04
#define PIN2_bp 2
-#define PIN3_bm 0x08
+#define PIN3_bm 0x08
#define PIN3_bp 3
-#define PIN4_bm 0x10
+#define PIN4_bm 0x10
#define PIN4_bp 4
-#define PIN5_bm 0x20
+#define PIN5_bm 0x20
#define PIN5_bp 5
-#define PIN6_bm 0x40
+#define PIN6_bm 0x40
#define PIN6_bp 6
-#define PIN7_bm 0x80
+#define PIN7_bm 0x80
#define PIN7_bp 7

@@ -5537,5 +5548,5 @@ IO Module Instances. Mapped to memory.
#define SIGNATURE_2 0x42

-#endif /* _AVR_ATxmega16D4_H_ */
-
+/**@}*/
+#endif /* _AVR_ATxmega16D4_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/iox192a3.h b/cpukit/score/cpu/avr/avr/iox192a3.h
index 9da95a1..a28d4c5 100644
--- a/cpukit/score/cpu/avr/avr/iox192a3.h
+++ b/cpukit/score/cpu/avr/avr/iox192a3.h
@@ -1,37 +1,42 @@
-/* Copyright (c) 2009 Atmel Corporation
+/**
+ * @file avr/iox192a3.h
+ *
+ * @brief Definitions for ATxmega192A3
+ *
+ * This file should only be included from <avr/io.h>, never directly.
+ */

-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE. */
-
-
-/* avr/iox192a3.h - definitions for ATxmega192A3 */
-
-/* This file should only be included from <avr/io.h>, never directly. */
+/*
+ *   Copyright (c) 2009 Atmel Corporation
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
@@ -41,12 +46,18 @@
#  define _AVR_IOXXX_H_ "iox192a3.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
-#endif
+#endif

#ifndef _AVR_ATxmega192A3_H_
#define _AVR_ATxmega192A3_H_ 1

+/**
+ *  @defgroup Avr_iox192a3 ATxmega192A3 Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/

/* Ungrouped common registers */
#define GPIO0  _SFR_MEM8(0x0000)  /* General Purpose IO Register 0 */
@@ -6437,21 +6448,21 @@ IO Module Instances. Mapped to memory.

// Generic Port Pins

-#define PIN0_bm 0x01
+#define PIN0_bm 0x01
#define PIN0_bp 0
#define PIN1_bm 0x02
#define PIN1_bp 1
-#define PIN2_bm 0x04
+#define PIN2_bm 0x04
#define PIN2_bp 2
-#define PIN3_bm 0x08
+#define PIN3_bm 0x08
#define PIN3_bp 3
-#define PIN4_bm 0x10
+#define PIN4_bm 0x10
#define PIN4_bp 4
-#define PIN5_bm 0x20
+#define PIN5_bm 0x20
#define PIN5_bp 5
-#define PIN6_bm 0x40
+#define PIN6_bm 0x40
#define PIN6_bp 6
-#define PIN7_bm 0x80
+#define PIN7_bm 0x80
#define PIN7_bp 7

@@ -6885,5 +6896,5 @@ IO Module Instances. Mapped to memory.
#define SIGNATURE_2 0x44

-#endif /* _AVR_ATxmega192A3_H_ */
-
+/**@}*/
+#endif /* _AVR_ATxmega192A3_H_ */
\ No newline at end of file
diff --git a/cpukit/score/cpu/avr/avr/iox32a4.h b/cpukit/score/cpu/avr/avr/iox32a4.h
index 7cbf7de..6196180 100644
--- a/cpukit/score/cpu/avr/avr/iox32a4.h
+++ b/cpukit/score/cpu/avr/avr/iox32a4.h
@@ -1,37 +1,42 @@
-/* Copyright (c) 2009 Atmel Corporation
+/**
+ * @file avr/iox32a4.h
+ *
+ * @brief Definitions for ATxmega32A4
+ *
+ * This file should only be included from <avr/io.h>, never directly.
+ */

-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-   * Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   * Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   * Neither the name of the copyright holders nor the names of
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-  POSSIBILITY OF SUCH DAMAGE. */
-
-
-/* avr/iox32a4.h - definitions for ATxmega32A4 */
-
-/* This file should only be included from <avr/io.h>, never directly. */
+/*
+ *   Copyright (c) 2009 Atmel Corporation
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
@@ -41,12 +46,18 @@
#  define _AVR_IOXXX_H_ "iox32a4.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
-#endif
+#endif

#ifndef _AVR_ATxmega32A4_H_
#define _AVR_ATxmega32A4_H_ 1

+/**
+ *  @defgroup Avr_iox32a4 ATxmega32A4 Definitions
+ *
+ *  @ingroup avr
+ */
+/**@{*/

/* Ungrouped common registers */
#define GPIO0  _SFR_MEM8(0x0000)  /* General Purpose IO Register 0 */
@@ -6251,21 +6262,21 @@ IO Module Instances. Mapped to memory.

// Generic Port Pins

-#define PIN0_bm 0x01
+#define PIN0_bm 0x01
#define PIN0_bp 0
#define PIN1_bm 0x02
#define PIN1_bp 1
-#define PIN2_bm 0x04
+#define PIN2_bm 0x04
#define PIN2_bp 2
-#define PIN3_bm 0x08
+#define PIN3_bm 0x08
#define PIN3_bp 3
-#define PIN4_bm 0x10
+#define PIN4_bm 0x10
#define PIN4_bp 4
-#define PIN5_bm 0x20
+#define PIN5_bm 0x20
#define PIN5_bp 5
-#define PIN6_bm 0x40
+#define PIN6_bm 0x40
#define PIN6_bp 6
-#define PIN7_bm 0x80
+#define PIN7_bm 0x80
#define PIN7_bp 7

@@ -6640,5 +6651,5 @@ IO Module Instances. Mapped to memory.
#define SIGNATURE_2 0x41

-#endif /* _AVR_ATxmega32A4_H_ */
-
+/**@}*/
+#endif /* _AVR_ATxmega32A4_H_ */
\ No newline at end of file