First commit

.gitignore

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+*.o
+*.hex
+*.bin
+*.elf
+*.lst
+*.lss
+*.eep
+*.map
+*.srec
+*.bat
+*.d
+*.sym
+bootloader.m8/
+bootloader/

Bootloader/Bootloader.aps

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+<AVRStudio><MANAGEMENT><ProjectName>Bootloader</ProjectName><Created>28-Aug-2009 01:35:54</Created><LastEdit>29-Aug-2009 21:46:36</LastEdit><ICON>241</ICON><ProjectType>0</ProjectType><Created>28-Aug-2009 01:35:54</Created><Version>4</Version><Build>4, 16, 0, 626</Build><ProjectTypeName>AVR GCC</ProjectTypeName></MANAGEMENT><CODE_CREATION><ObjectFile></ObjectFile><EntryFile></EntryFile><SaveFolder>d:\Coding\AVR\Bootloader\</SaveFolder></CODE_CREATION><DEBUG_TARGET><CURRENT_TARGET>JTAG ICE</CURRENT_TARGET><CURRENT_PART>ATmega16</CURRENT_PART><BREAKPOINTS></BREAKPOINTS><IO_EXPAND><HIDE>false</HIDE></IO_EXPAND><REGISTERNAMES><Register>R00</Register><Register>R01</Register><Register>R02</Register><Register>R03</Register><Register>R04</Register><Register>R05</Register><Register>R06</Register><Register>R07</Register><Register>R08</Register><Register>R09</Register><Register>R10</Register><Register>R11</Register><Register>R12</Register><Register>R13</Register><Register>R14</Register><Register>R15</Register><Register>R16</Register><Register>R17</Register><Register>R18</Register><Register>R19</Register><Register>R20</Register><Register>R21</Register><Register>R22</Register><Register>R23</Register><Register>R24</Register><Register>R25</Register><Register>R26</Register><Register>R27</Register><Register>R28</Register><Register>R29</Register><Register>R30</Register><Register>R31</Register></REGISTERNAMES><COM>Auto</COM><COMType>0</COMType><WATCHNUM>0</WATCHNUM><WATCHNAMES><Pane0></Pane0><Pane1></Pane1><Pane2></Pane2><Pane3></Pane3></WATCHNAMES><BreakOnTrcaeFull>0</BreakOnTrcaeFull></DEBUG_TARGET><Debugger><Triggers></Triggers></Debugger><AVRGCCPLUGIN><FILES><SOURCEFILE>main.c</SOURCEFILE><OTHERFILE>D:\Coding\AVR\Bootloader\makefile</OTHERFILE></FILES><CONFIGS><CONFIG><NAME>default</NAME><USESEXTERNALMAKEFILE>YES</USESEXTERNALMAKEFILE><EXTERNALMAKEFILE>D:\Coding\AVR\Bootloader\makefile</EXTERNALMAKEFILE><PART>atmega16</PART><HEX>1</HEX><LIST>1</LIST><MAP>1</MAP><OUTPUTFILENAME>Bootloader.elf</OUTPUTFILENAME><OUTPUTDIR>default\</OUTPUTDIR><ISDIRTY>1</ISDIRTY><OPTIONS/><INCDIRS/><LIBDIRS/><LIBS/><LINKOBJECTS/><OPTIONSFORALL>-Wall -gdwarf-2 -std=gnu99 -Os -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums</OPTIONSFORALL><LINKEROPTIONS></LINKEROPTIONS><SEGMENTS/></CONFIG></CONFIGS><LASTCONFIG>default</LASTCONFIG><USES_WINAVR>1</USES_WINAVR><GCC_LOC>C:\WinAVR\bin\avr-gcc.exe</GCC_LOC><MAKE_LOC>C:\WinAVR\utils\bin\make.exe</MAKE_LOC></AVRGCCPLUGIN><ProjectFiles><Files><Name>d:\Coding\AVR\Bootloader\main.c</Name></Files></ProjectFiles><IOView><usergroups/><sort sorted="0" column="0" ordername="1" orderaddress="1" ordergroup="1"/></IOView><Files><File00000><FileId>00000</FileId><FileName>main.c</FileName><Status>1</Status></File00000><File00001><FileId>00001</FileId><FileName>makefile</FileName><Status>1</Status></File00001></Files><Events><Bookmarks></Bookmarks></Events><Trace><Filters></Filters></Trace></AVRStudio>

Bootloader/avrprog_boot.pnproj

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+<Project name="avrprog_boot"><File path="chipdef.h"></File><File path="main.c"></File><File path="makefile"></File><File path="mega128.h"></File><File path="mega128can.h"></File><File path="mega16.h"></File><File path="mega169.h"></File><File path="mega32.h"></File><File path="mega8.h"></File><File path="readme.txt"></File><File path="ldscripts_no_vector\avr5.x"></File><File path="main.lss"></File><File path="main.map"></File><File path="ldscripts_no_vector\avr4.x"></File><File path="mega162.h"></File><File path="mega644.h"></File><File path="mega644p.h"></File><File path="megaxx4p.h"></File><File path="mega324p.h"></File></Project>

Bootloader/avrprog_boot.pnps

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+<pd><ViewState><e p="avrprog_boot" x="true"></e></ViewState></pd>

Bootloader/bootloader.aws

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+<AVRWorkspace><IOSettings><CurrentRegisters/></IOSettings><part name="ATMEGA16"/><Files><File00000 Name="d:\Coding\AVR\Bootloader\main.c" Position="262 72 979 756" LineCol="76 0" State="Maximized"/><File00001 Name="d:\Coding\AVR\Bootloader\makefile" Position="332 161 839 616" LineCol="440 0" State="Maximized"/></Files></AVRWorkspace>

Bootloader/chipdef.h

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+#ifndef CHIPDEF_H
+#define CHIPDEF_H
+
+#include <avr/io.h>
+
+#if defined (SPMCSR)
+#define SPM_REG SPMCSR
+#elif defined (SPMCR)
+#define SPM_REG SPMCR
+#else
+#error "AVR processor does not provide bootloader support!"
+#endif
+
+#define APP_END (FLASHEND - (BOOTSIZE * 2))
+
+#if (SPM_PAGESIZE > UINT8_MAX)
+typedef uint16_t pagebuf_t;
+#else
+typedef uint8_t pagebuf_t;
+#endif
+
+#if defined(__AVR_ATmega169__)
+#include "mega169.h"
+
+#elif defined(__AVR_ATmega16__)
+#include "mega16.h"
+
+#elif defined(__AVR_ATmega162__)
+#include "mega162.h"
+
+#elif defined(__AVR_ATmega8__)
+#include "mega8.h"
+
+#elif defined(__AVR_ATmega32__)
+#include "mega32.h"
+
+#elif defined(__AVR_ATmega324P__)
+#include "mega324p.h"
+
+#elif defined(__AVR_ATmega64__)
+#include "mega64.h"
+
+#elif defined(__AVR_ATmega644__)
+#include "mega644.h"
+
+#elif defined(__AVR_ATmega644P__)
+#include "mega644p.h"
+
+#elif defined(__AVR_ATmega128__)
+#include "mega128.h"
+
+#elif defined(__AVR_AT90CAN128__)
+#include "mega128can.h"
+
+#else
+#error "no definition for MCU available in chipdef.h"
+#endif
+
+#endif

Bootloader/ldscripts_no_vector/avr1.x

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+/* Default linker script, for normal executables */
+OUTPUT_FORMAT("elf32-avr","elf32-avr","elf32-avr")
+OUTPUT_ARCH(avr:1)
+MEMORY
+{
+  text   (rx)   : ORIGIN = 0, LENGTH = 8K
+  data   (rw!x) : ORIGIN = 0x800060, LENGTH = 0
+  eeprom (rw!x) : ORIGIN = 0x810000, LENGTH = 64K
+}
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .gnu.version   : { *(.gnu.version)	}
+  .gnu.version_d   : { *(.gnu.version_d)	}
+  .gnu.version_r   : { *(.gnu.version_r)	}
+  .rel.init      : { *(.rel.init)		}
+  .rela.init     : { *(.rela.init)	}
+  .rel.text      :
+    {
+      *(.rel.text)
+      *(.rel.text.*)
+      *(.rel.gnu.linkonce.t*)
+    }
+  .rela.text     :
+    {
+      *(.rela.text)
+      *(.rela.text.*)
+      *(.rela.gnu.linkonce.t*)
+    }
+  .rel.fini      : { *(.rel.fini)		}
+  .rela.fini     : { *(.rela.fini)	}
+  .rel.rodata    :
+    {
+      *(.rel.rodata)
+      *(.rel.rodata.*)
+      *(.rel.gnu.linkonce.r*)
+    }
+  .rela.rodata   :
+    {
+      *(.rela.rodata)
+      *(.rela.rodata.*)
+      *(.rela.gnu.linkonce.r*)
+    }
+  .rel.data      :
+    {
+      *(.rel.data)
+      *(.rel.data.*)
+      *(.rel.gnu.linkonce.d*)
+    }
+  .rela.data     :
+    {
+      *(.rela.data)
+      *(.rela.data.*)
+      *(.rela.gnu.linkonce.d*)
+    }
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.got       : { *(.rel.got)		}
+  .rela.got      : { *(.rela.got)		}
+  .rel.bss       : { *(.rel.bss)		}
+  .rela.bss      : { *(.rela.bss)		}
+  .rel.plt       : { *(.rel.plt)		}
+  .rela.plt      : { *(.rela.plt)		}
+  /* Internal text space or external memory */
+/DISCARD/ : { *(.vectors); }
+  .text :
+  {
+/*   *(.vectors) */
+     __ctors_start = . ;
+     *(.ctors)
+     __ctors_end = . ;
+     __dtors_start = . ;
+     *(.dtors)
+     __dtors_end = . ;
+    *(.progmem.gcc*)
+    *(.progmem*)
+    . = ALIGN(2);
+    *(.init0)  /* Start here after reset.  */
+    *(.init1)
+    *(.init2)  /* Clear __zero_reg__, set up stack pointer.  */
+    *(.init3)
+    *(.init4)  /* Initialize data and BSS.  */
+    *(.init5)
+    *(.init6)  /* C++ constructors.  */
+    *(.init7)
+    *(.init8)
+    *(.init9)  /* Call main().  */
+    *(.text)
+    . = ALIGN(2);
+    *(.text.*)
+    . = ALIGN(2);
+    *(.fini9)  /* _exit() starts here.  */
+    *(.fini8)
+    *(.fini7)
+    *(.fini6)  /* C++ destructors.  */
+    *(.fini5)
+    *(.fini4)
+    *(.fini3)
+    *(.fini2)
+    *(.fini1)
+    *(.fini0)  /* Infinite loop after program termination.  */
+     _etext = . ;
+  }  > text
+  .data	  : AT (ADDR (.text) + SIZEOF (.text))
+  {
+     PROVIDE (__data_start = .) ;
+    *(.data)
+    *(.gnu.linkonce.d*)
+    . = ALIGN(2);
+     _edata = . ;
+     PROVIDE (__data_end = .) ;
+  }  > data
+  .bss  SIZEOF(.data) + ADDR(.data) :
+  {
+     PROVIDE (__bss_start = .) ;
+    *(.bss)
+    *(COMMON)
+     PROVIDE (__bss_end = .) ;
+  }  > data
+   __data_load_start = LOADADDR(.data);
+   __data_load_end = __data_load_start + SIZEOF(.data);
+  /* Global data not cleared after reset.  */
+  .noinit  SIZEOF(.bss) + ADDR(.bss) :
+  {
+     PROVIDE (__noinit_start = .) ;
+    *(.noinit*)
+     PROVIDE (__noinit_end = .) ;
+     _end = . ;
+     PROVIDE (__heap_start = .) ;
+  }  > data
+  .eeprom  :
+  {
+    *(.eeprom*)
+     __eeprom_end = . ;
+  }  > eeprom
+  /* Stabs debugging sections.  */
+  .stab 0 : { *(.stab) }
+  .stabstr 0 : { *(.stabstr) }
+  .stab.excl 0 : { *(.stab.excl) }
+  .stab.exclstr 0 : { *(.stab.exclstr) }
+  .stab.index 0 : { *(.stab.index) }
+  .stab.indexstr 0 : { *(.stab.indexstr) }
+  .comment 0 : { *(.comment) }
+  /* DWARF debug sections.
+     Symbols in the DWARF debugging sections are relative to the beginning
+     of the section so we begin them at 0.  */
+  /* DWARF 1 */
+  .debug          0 : { *(.debug) }
+  .line           0 : { *(.line) }
+  /* GNU DWARF 1 extensions */
+  .debug_srcinfo  0 : { *(.debug_srcinfo) }
+  .debug_sfnames  0 : { *(.debug_sfnames) }
+  /* DWARF 1.1 and DWARF 2 */
+  .debug_aranges  0 : { *(.debug_aranges) }
+  .debug_pubnames 0 : { *(.debug_pubnames) }
+  /* DWARF 2 */
+  .debug_info     0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }
+  .debug_abbrev   0 : { *(.debug_abbrev) }
+  .debug_line     0 : { *(.debug_line) }
+  .debug_frame    0 : { *(.debug_frame) }
+  .debug_str      0 : { *(.debug_str) }
+  .debug_loc      0 : { *(.debug_loc) }
+  .debug_macinfo  0 : { *(.debug_macinfo) }
+}