###| CMAKE Kiibohd Controller |###
#
-# Written by Jacob Alexander in 2011 for the Kiibohd Controller
+# Jacob Alexander 2011-2014
# Due to this file's usefulness:
#
# Released into the Public Domain
#
###
-#| Set the Compilers (must be set first)
-include( CMakeForceCompiler )
-set( CMAKE_SYSTEM_NAME Generic )
-cmake_force_c_compiler ( avr-gcc AVRCCompiler )
-cmake_force_cxx_compiler( avr-g++ AVRCxxCompiler )
+#| Windows / Cygwin Compatibility options
+set( CMAKE_LEGACY_CYGWIN_WIN32 0 )
+set( CMAKE_USE_RELATIVE_PATHS 1 )
+
+
+
+###
+# Compiler Family
+#
+
+#| Specify the compiler family to use
+#| Currently only supports AVR and ARM
+#| "avr" # Teensy 1.0
+#| "avr" # Teensy 2.0
+#| "avr" # Teensy++ 1.0
+#| "avr" # Teensy++ 2.0
+#| "arm" # Teensy 3.0
+#| "arm" # Teensy 3.1
+#set( COMPILER_FAMILY "arm" )
+set( COMPILER_FAMILY "avr" )
+
+message( STATUS "Compiler Family:" )
+message( "${COMPILER_FAMILY}" )
+
+
+
+#| Load the compiler family specific configurations
+include( ${COMPILER_FAMILY}.cmake )
+
###
# Source Defines
#
-#| Sources
+#| Sources (see setup.h for configuring in/away code blocks or other complete modules)
+#| XXX Not set here in this project, see setup.cmake
+#set( SRCS ./main.c )
+
+#| Instead, include the module source selector
+include( setup.cmake )
set( SRCS
- ./main.c
- ./print.c
- ./usb_keyboard_debug.c
- ./scan_loop.c
+ main.c
+ ${COMPILER_SRCS}
+ ${SCAN_SRCS}
+ ${MACRO_SRCS}
+ ${OUTPUT_SRCS}
+ ${DEBUG_SRCS}
)
+#| Directories to include by default
+include_directories( ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR} )
+
###
-# Atmel Defines and Linker Options
+# Module Compatibility Check
#
-#| MCU Name
-#| You _MUST_ set this to match the board you are using
-#| type "make clean" after changing this, so all files will be rebuilt
-#|
-#| "at90usb162" # Teensy 1.0
-#| "atmega32u4" # Teensy 2.0
-#| "at90usb646" # Teensy++ 1.0
-#| "at90usb1286" # Teensy++ 2.0
-set( MCU "at90usb1286" )
-
-
-#| Compiler flag to set the C Standard level.
-#| c89 = "ANSI" C
-#| gnu89 = c89 plus GCC extensions
-#| c99 = ISO C99 standard (not yet fully implemented)
-#| gnu99 = c99 plus GCC extensions
-set( CSTANDARD "-std=gnu99" )
-
-
-#| Warning Options
-#| -Wall...: warning level
-set( WARN "-Wall -Wstrict-prototypes" )
-
-
-#| Tuning Options
-#| -f...: tuning, see GCC manual and avr-libc documentation
-set( TUNING "-funsigned-char -funsigned-bitfields -ffunction-sections -fpack-struct -fshort-enums" )
-
-
-#| Optimization level, can be [0, 1, 2, 3, s].
-#| 0 = turn off optimization. s = optimize for size.
-#| (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
-set( OPT "s" )
-
-
-#| Output Format
-#| srec, ihex, binary
-set( FORMAT "ihex" )
-
-
-#| Processor frequency.
-#| Normally the first thing your program should do is set the clock prescaler,
-#| so your program will run at the correct speed. You should also set this
-#| variable to same clock speed. The _delay_ms() macro uses this, and many
-#| examples use this variable to calculate timings. Do not add a "UL" here.
-set( F_CPU "16000000" )
+#| Check for whether the set modules are compatible with the specified compiler family
+ModuleCompatibility( ${ScanModulePath} ${ScanModuleCompatibility} )
+ModuleCompatibility( ${MacroModulePath} ${MacroModuleCompatibility} )
+ModuleCompatibility( ${OutputModulePath} ${OutputModuleCompatibility} )
+ModuleCompatibility( ${DebugModulePath} ${DebugModuleCompatibility} )
-#| Dependency Files
-#| Compiler flags to generate dependency files.
-set( GENDEPFLAGS "-MMD -MP" )
-
-
-#| Listing file
-set( TARGET_LST ${TARGET}.lst )
-
-
-#| Compiler Flags
-add_definitions( "-mmcu=${MCU} -DF_CPU=${F_CPU} -O${OPT} ${TUNING} ${WARN} ${CSTANDARD} ${GENDEPFLAGS}" )
-
-
-#| Linker Flags
-set( LINKER_FLAGS "-mmcu=${MCU} -Wl,-Map=${TARGET}.map,--cref -Wl,--relax -Wl,--gc-sections" )
-
-
-#| Hex Flags (XXX, CMake seems to have issues if you quote the arguments for the custom commands...)
-set( HEX_FLAGS -O ${FORMAT} -R .eeprom -R .fuse -R .lock -R .signature )
-
-
-#| Eep Flags
-set( EEP_FLAGS -j .eeprom --set-section-flags=.eeprom="alloc,load" --change-section-lma .eeprom=0 --no-change-warnings -O ${FORMAT} )
-
-
-#| Lss Flags
-set( LSS_FLAGS -h -S -z )
+###
+# CMake Module Checking
+#
+find_package( Git REQUIRED )
###
#| .ELF Properties
set_target_properties( ${TARGET_ELF} PROPERTIES
LINK_FLAGS ${LINKER_FLAGS}
+ SUFFIX "" # XXX Force Windows to keep the .exe off
)
#| Convert the .ELF into a .HEX to load onto the Teensy
set( TARGET_HEX ${TARGET}.hex )
add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
- COMMAND avr-objcopy ${HEX_FLAGS} ${TARGET_ELF} ${TARGET_HEX}
+ COMMAND ${OBJCOPY} ${HEX_FLAGS} ${TARGET_ELF} ${TARGET_HEX}
COMMENT "Creating load file for Flash: ${TARGET_HEX}"
)
-#| Convert the .ELF into a .EEP
-set( TARGET_EEP ${TARGET}.eep )
-add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
- COMMAND avr-objcopy ${EEP_FLAGS} ${TARGET_ELF} ${TARGET_EEP}
- COMMENT "Creating load file for EEPROM: ${TARGET_EEP}"
-)
-
-
#| Generate the Extended .LSS
set( TARGET_LSS ${TARGET}.lss )
add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
- COMMAND avr-objdump ${LSS_FLAGS} ${TARGET_ELF} > ${TARGET_LSS}
+ COMMAND ${OBJDUMP} ${LSS_FLAGS} ${TARGET_ELF} > ${TARGET_LSS}
COMMENT "Creating Extended Listing: ${TARGET_LSS}"
)
#| Generate the Symbol Table .SYM
set( TARGET_SYM ${TARGET}.sym )
add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
- COMMAND avr-nm -n ${TARGET_ELF} > ${TARGET_SYM}
+ COMMAND ${NM} -n ${TARGET_ELF} > ${TARGET_SYM}
COMMENT "Creating Symbol Table: ${TARGET_SYM}"
)
#
#| After Changes Size Information
-add_custom_target( SizeAfter ALL avr-size --target=${FORMAT} ${TARGET_HEX} ${TARGET_ELF}
+#| TODO Do lookup on Flash and RAM sizes and do % used
+add_custom_target( SizeAfter ALL
+ COMMAND ${SIZE} --target=${FORMAT} ${TARGET_HEX} ${TARGET_ELF}
DEPENDS ${TARGET_ELF}
- COMMENT "Size after generation:"
+ COMMENT "Size after generation\n\tFlash Usage: data (hex)\n\t RAM Usage: data (elf)"
)
+
+
+###
+# Setup Loader Script and Program
+#
+
+
+#| Provides the user with the correct teensy-loader-cli command for the built .HEX file
+#| Windows
+if( ${CMAKE_SYSTEM_NAME} MATCHES "Windows" )
+ configure_file( LoadFile/winload load NEWLINE_STYLE UNIX )
+#| Default
+else()
+ configure_file( LoadFile/load load NEWLINE_STYLE UNIX )
+endif()
+
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