Import('env')
+
def __parse_config(f):
- dict = {}
+ dict = {}
+
+ if not os.path.isfile(f):
+ return dict
- if not os.path.isfile(f):
- return dict
+ file = open(f, 'r')
+ strs = file.readlines()
+ for str in strs:
+ str = str.strip()
+ if len(str) > 0 and str[0] == '#':
+ continue
- file = open(f, 'r')
- strs = file.readlines()
- for str in strs:
- str = str.strip()
- if len(str) > 0 and str[0] == '#':
- continue
+ idx = str.find('=')
+ if idx > 0:
+ dict.setdefault(str[0:idx], str[idx + 1:])
- idx = str.find('=')
- if idx > 0:
- dict.setdefault(str[0:idx], str[idx + 1:])
+ return dict
- return dict
def __get_boards(dict):
- boards = []
- keys = dict.keys()
- for key in keys:
- idx = key.find('.name')
- if idx > 0:
- if key.endswith('.name'):
- boards.append(key[0:idx])
- return boards
+ boards = []
+ keys = dict.keys()
+ for key in keys:
+ idx = key.find('.name')
+ if idx > 0:
+ if key.endswith('.name'):
+ boards.append(key[0:idx])
+ return boards
+
def __get_cpu(dict, board):
- cpus = []
- keys = dict.keys()
- for key in keys:
- idx = key.find(board + '.menu.cpu.')
- start = len(board + '.menu.cpu.')
- if idx >= 0:
- end = key.find('.', start)
- if end > 0:
- cpu = key[start:end]
- exist = False
- for c in cpus:
- if c == cpu:
- exist = True
- break
-
- if not exist:
- cpus.append(cpu)
- return cpus
+ cpus = []
+ keys = dict.keys()
+ for key in keys:
+ idx = key.find(board + '.menu.cpu.')
+ start = len(board + '.menu.cpu.')
+ if idx >= 0:
+ end = key.find('.', start)
+ if end > 0:
+ cpu = key[start:end]
+ exist = False
+ for c in cpus:
+ if c == cpu:
+ exist = True
+ break
+
+ if not exist:
+ cpus.append(cpu)
+ return cpus
+
def __get_board_info(board, key):
- if cpu:
- v = boards_info.get(board + '.menu.cpu.' + cpu + key)
- if not v:
- v = boards_info.get(board + key)
- else:
- v = boards_info.get(board + key)
- return v
-
-def __search_files(path, pattern, ondisk=True, source=True, strings=False, recursive=True):
- if not recursive:
- return Glob(pattern, ondisk, source, strings)
-
- matches = []
- for root, dirnames, filenames in os.walk(path):
- # This is a helper function to build Arduino libraries. Scripts are using this function
- # to add all the files in a folder as compilation targets rather than specifying each
- # file to compile from a Arduino library folder.
-
- # Since the function is recursive, it adds even "/library/<library-name>/examples" to the
- # compilation list. This is an extra overhead as stack is never going to use ".o" generated
- # for these examples.
- if 'examples' not in root:
- matches.extend(Glob(os.path.join(root, pattern), ondisk, source, strings))
- return matches
+ if cpu:
+ v = boards_info.get(board + '.menu.cpu.' + cpu + key)
+ if not v:
+ v = boards_info.get(board + key)
+ else:
+ v = boards_info.get(board + key)
+ return v
+
+
+def __search_files(path,
+ pattern,
+ ondisk=True,
+ source=True,
+ strings=False,
+ recursive=True):
+ if not recursive:
+ return Glob(pattern, ondisk, source, strings)
+
+ matches = []
+ for root, dirnames, filenames in os.walk(path):
+ # This is a helper function to build Arduino libraries. Scripts are using this function
+ # to add all the files in a folder as compilation targets rather than specifying each
+ # file to compile from a Arduino library folder.
+
+ # Since the function is recursive, it adds even "/library/<library-name>/examples" to the
+ # compilation list. This is an extra overhead as stack is never going to use ".o" generated
+ # for these examples.
+ if 'examples' not in root:
+ matches.extend(
+ Glob(os.path.join(root, pattern), ondisk, source, strings))
+ return matches
+
# To make sure the src is built in 'BUILD_DIR' (by default it will be built at
# the same directory as the .c .cpp .S)
def __src_to_obj(env, srcs):
- objs = []
- prefix = env.get('BOARD') + '_'
- if env.get('CPU'):
- prefix += env.get('CPU') + '_'
-
- build_dir = os.path.join(env.get('BUILD_DIR'), 'arduino')
- for src in srcs:
- if (os.path.isabs(src.path)):
- obj = src.path.replace(arduino_home, build_dir)
- else:
- obj = os.path.join(build_dir, src.path)
- i = obj.rfind('.')
- obj = obj[0:i]
- if env.get('OBJSUFFIX'):
- obj += env.get('OBJSUFFIX')
- objs.extend(env.Object(obj, src, OBJPREFIX=prefix))
- return objs
+ objs = []
+ prefix = env.get('BOARD') + '_'
+ if env.get('CPU'):
+ prefix += env.get('CPU') + '_'
+
+ build_dir = os.path.join(env.get('BUILD_DIR'), 'arduino')
+ for src in srcs:
+ if (os.path.isabs(src.path)):
+ obj = src.path.replace(arduino_home, build_dir)
+ else:
+ obj = os.path.join(build_dir, src.path)
+ i = obj.rfind('.')
+ obj = obj[0:i]
+ if env.get('OBJSUFFIX'):
+ obj += env.get('OBJSUFFIX')
+ objs.extend(env.Object(obj, src, OBJPREFIX=prefix))
+ return objs
+
def __import_lib(env, lib):
- lib_path = os.path.join(arduino_home, 'libraries', lib)
- if not os.path.exists(lib_path):
- if target_arch == 'avr':
- lib_path = os.path.join(arduino_home, 'hardware', 'arduino', 'avr', 'libraries', lib)
- else:
- lib_path = os.path.join(arduino_home, 'hardware', 'arduino', 'sam', 'libraries', lib)
+ lib_path = os.path.join(arduino_home, 'libraries', lib)
+ if not os.path.exists(lib_path):
+ if target_arch == 'avr':
+ lib_path = os.path.join(arduino_home, 'hardware', 'arduino', 'avr',
+ 'libraries', lib)
+ else:
+ lib_path = os.path.join(arduino_home, 'hardware', 'arduino', 'sam',
+ 'libraries', lib)
- if os.path.exists(os.path.join(lib_path, 'src')):
- lib_path = os.path.join(lib_path, 'src')
+ if os.path.exists(os.path.join(lib_path, 'src')):
+ lib_path = os.path.join(lib_path, 'src')
- env.AppendUnique(CPPPATH = [lib_path])
+ env.AppendUnique(CPPPATH=[lib_path])
- if os.path.exists(os.path.join(lib_path, 'utility')):
- env.AppendUnique(CPPPATH = [os.path.join(lib_path, 'utility')])
+ if os.path.exists(os.path.join(lib_path, 'utility')):
+ env.AppendUnique(CPPPATH=[os.path.join(lib_path, 'utility')])
- lib_src = []
- lib_src.extend(__search_files(lib_path, '*.S'))
- lib_src.extend(__search_files(lib_path, '*.c'))
- lib_src.extend(__search_files(lib_path, '*.cpp'))
+ lib_src = []
+ lib_src.extend(__search_files(lib_path, '*.S'))
+ lib_src.extend(__search_files(lib_path, '*.c'))
+ lib_src.extend(__search_files(lib_path, '*.cpp'))
- lib_obj = __src_to_obj(env, lib_src)
- build_dir = env.get('BUILD_DIR')
- if build_dir:
- lib_a = env.StaticLibrary(build_dir + lib, lib_obj)
- else:
- lib_a = env.StaticLibrary(lib, lib_obj)
+ lib_obj = __src_to_obj(env, lib_src)
+ build_dir = env.get('BUILD_DIR')
+ if build_dir:
+ lib_a = env.StaticLibrary(build_dir + lib, lib_obj)
+ else:
+ lib_a = env.StaticLibrary(lib, lib_obj)
- # If we link libSPI.a, the final binary is not getting launched
- # on the board. Which is not the case if we directly use SPI.o.
+ # If we link libSPI.a, the final binary is not getting launched
+ # on the board. Which is not the case if we directly use SPI.o.
- if env.get('TARGET_ARCH') == 'arm':
- if lib == 'SPI':
- for obj in lib_obj:
- if obj.name.endswith('SPI.o'):
- env.PrependUnique(LIBS = [File(obj)])
- else:
+ if env.get('TARGET_ARCH') == 'arm':
+ if lib == 'SPI':
+ for obj in lib_obj:
+ if obj.name.endswith('SPI.o'):
+ env.PrependUnique(LIBS=[File(obj)])
+ else:
- env.AppendUnique(LIBS = [File(lib_a[0])])
- else:
- env.PrependUnique(LIBS = [File(lib_a[0])])
+ env.AppendUnique(LIBS=[File(lib_a[0])])
+ else:
+ env.PrependUnique(LIBS=[File(lib_a[0])])
+
+ #env.AppendUnique(LIBS = [File(lib_a[0])])
- #env.AppendUnique(LIBS = [File(lib_a[0])])
def __build_core(env):
- core_src = __search_files(core_folder, '*.S')
- core_src.extend(__search_files(core_folder, '*.c'))
- core_src.extend(__search_files(core_folder, '*.cpp'))
+ core_src = __search_files(core_folder, '*.S')
+ core_src.extend(__search_files(core_folder, '*.c'))
+ core_src.extend(__search_files(core_folder, '*.cpp'))
+
+ core_src.extend(__search_files(variant_folder, '*.S'))
+ core_src.extend(__search_files(variant_folder, '*.c'))
+ core_src.extend(__search_files(variant_folder, '*.cpp'))
- core_src.extend(__search_files(variant_folder, '*.S'))
- core_src.extend(__search_files(variant_folder, '*.c'))
- core_src.extend(__search_files(variant_folder, '*.cpp'))
+ core_obj = __src_to_obj(env, core_src)
- core_obj = __src_to_obj(env, core_src)
+ prefix = env.get('BOARD') + '_'
+ if env.get('CPU'):
+ prefix += env.get('CPU') + '_'
- prefix = env.get('BOARD') + '_'
- if env.get('CPU'):
- prefix += env.get('CPU') + '_'
+ core = os.path.join(env.get('BUILD_DIR', '.'), 'arduino', prefix + 'core')
+ s_core = env.StaticLibrary(core, core_obj)
- core = os.path.join(env.get('BUILD_DIR', '.'), 'arduino', prefix + 'core')
- s_core = env.StaticLibrary(core, core_obj)
+ env.AppendUnique(LIBS=[File(s_core[0])])
- env.AppendUnique(LIBS = [File(s_core[0])])
+ # To avoid compiler issue. Otherewise there may be warnings:
+ # undefined reference to '_exit' '_close', '_getpid' ...
+ # Above functions are used in libc.a and implemented in syscalls_sam3.c
+ if env.get('TARGET_ARCH') == 'arm':
+ for obj in core_obj:
+ if obj.name.endswith('syscalls_sam3.o'):
+ env.AppendUnique(LIBS=[File(obj)])
- # To avoid compiler issue. Otherewise there may be warnings:
- # undefined reference to '_exit' '_close', '_getpid' ...
- # Above functions are used in libc.a and implemented in syscalls_sam3.c
- if env.get('TARGET_ARCH') == 'arm':
- for obj in core_obj:
- if obj.name.endswith('syscalls_sam3.o'):
- env.AppendUnique(LIBS = [File(obj)])
def __create_bin(env, source):
- name = source
- if env.get('TARGET_ARCH') == 'avr':
- eep = env.Command(name + '.eep', source, 'avr-objcopy -O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0 $SOURCE $TARGET')
- hex = env.Command(name + '.hex', source, 'avr-objcopy -O ihex -R .eeprom $SOURCE $TARGET')
- else:
- hex = env.Command(name + '.hex', source, 'arm-none-eabi-objcopy -O binary $SOURCE $TARGET')
+ name = source
+ if env.get('TARGET_ARCH') == 'avr':
+ eep = env.Command(
+ name + '.eep', source,
+ 'avr-objcopy -O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0 $SOURCE $TARGET'
+ )
+ hex = env.Command(name + '.hex', source,
+ 'avr-objcopy -O ihex -R .eeprom $SOURCE $TARGET')
+ else:
+ hex = env.Command(name + '.hex', source,
+ 'arm-none-eabi-objcopy -O binary $SOURCE $TARGET')
+
#Currently supporting only mega (ie. Arduino ATMega2560) and arduino_due_x/arduino_due_x_dbg (i.e. Arduino Due) builds
def __upload(env, binary):
- if target_arch == 'avr':
- protocol = __get_board_info(board, '.upload.protocol')
- speed = __get_board_info(board, '.upload.speed')
- port = '/dev/ttyACM0'
- upload_cmd = arduino_home + '/hardware/tools/avr/bin/avrdude -C' + arduino_home +'/hardware/tools/avr/etc/avrdude.conf -p' \
- + mcu + ' -c' + protocol + ' -P' + port + ' -b' + speed + ' -D -Uflash:w:' + binary + ':i'
- print "Upload command: %s" %upload_cmd
- install_cmd = env.Command('install_cmd', None, upload_cmd)
- env.Default('install_cmd')
- elif target_arch == 'arm':
- port = 'ttyACM0'
- upload_cmd = 'stty -F /dev/' + port + ' speed 1200 cs8 -cstopb -parenb \n' + arduino_home + '/hardware/tools/bossac -i --port=' + port + ' -U false -e -w -b ' + binary + ' -R'
- print "Upload command: %s" %upload_cmd
- install_cmd = env.Command('install_cmd', None, upload_cmd)
- env.Default('install_cmd')
+ if target_arch == 'avr':
+ protocol = __get_board_info(board, '.upload.protocol')
+ speed = __get_board_info(board, '.upload.speed')
+ port = '/dev/ttyACM0'
+ upload_cmd = arduino_home + '/hardware/tools/avr/bin/avrdude -C' + arduino_home +'/hardware/tools/avr/etc/avrdude.conf -p' \
+ + mcu + ' -c' + protocol + ' -P' + port + ' -b' + speed + ' -D -Uflash:w:' + binary + ':i'
+ print "Upload command: %s" % upload_cmd
+ install_cmd = env.Command('install_cmd', None, upload_cmd)
+ env.Default('install_cmd')
+ elif target_arch == 'arm':
+ port = 'ttyACM0'
+ upload_cmd = 'stty -F /dev/' + port + ' speed 1200 cs8 -cstopb -parenb \n' + arduino_home + '/hardware/tools/bossac -i --port=' + port + ' -U false -e -w -b ' + binary + ' -R'
+ print "Upload command: %s" % upload_cmd
+ install_cmd = env.Command('install_cmd', None, upload_cmd)
+ env.Default('install_cmd')
+
# Print the command line that to upload binary to the board
def __upload_help(env):
- if target_arch == 'avr':
- protocol = __get_board_info(board, '.upload.protocol')
- speed = __get_board_info(board, '.upload.speed')
+ if target_arch == 'avr':
+ protocol = __get_board_info(board, '.upload.protocol')
+ speed = __get_board_info(board, '.upload.speed')
- upload_cmd = arduino_home + '/hardware/tools/avr/bin/avrdude -C' + arduino_home +'/hardware/tools/avr/etc/avrdude.conf -v -v -v -v -p' \
- + mcu + ' -c' + protocol + ' -P<serial_port>' + ' -b' + speed + ' -D -Uflash:w:<hex_file>:i'
- else:
- uu = __get_board_info(board, '.upload.native_usb')
- upload_cmd = arduino_home + '/hardware/tools/bossac -i -d --port=<serial_port> -U ' + uu + ' -e -w -v -b <bin file> -R'
+ upload_cmd = arduino_home + '/hardware/tools/avr/bin/avrdude -C' + arduino_home +'/hardware/tools/avr/etc/avrdude.conf -v -v -v -v -p' \
+ + mcu + ' -c' + protocol + ' -P<serial_port>' + ' -b' + speed + ' -D -Uflash:w:<hex_file>:i'
+ else:
+ uu = __get_board_info(board, '.upload.native_usb')
+ upload_cmd = arduino_home + '/hardware/tools/bossac -i -d --port=<serial_port> -U ' + uu + ' -e -w -v -b <bin file> -R'
- Help('''
+ Help('''
===============================================================================
You can upload the bin file with following command line:
''')
- Help('\n $ ' + upload_cmd)
- Help('''
+ Help('\n $ ' + upload_cmd)
+ Help('''
\nPlease replace <xxx> according to the actual situation.
===============================================================================
''')
+
# ARDUINO_HOME build option
help_vars = Variables()
-help_vars.Add(PathVariable('ARDUINO_HOME', 'ARDUINO root directory', os.environ.get('ARDUINO_HOME')))
+help_vars.Add(
+ PathVariable('ARDUINO_HOME',
+ 'ARDUINO root directory',
+ os.environ.get('ARDUINO_HOME')))
help_vars.Update(env)
Help(help_vars.GenerateHelpText(env))
# Overwrite suffixes and prefixes
if env['HOST_OS'] == 'win32':
- env['OBJSUFFIX'] = '.o'
- env['SHOBJSUFFIX'] = '.os'
- env['LIBPREFIX'] = 'lib'
- env['LIBSUFFIX'] = '.a'
- env['SHLIBPREFIX'] = 'lib'
- env['SHLIBSUFFIX'] = '.so'
- env['LIBPREFIXES'] = ['lib']
- env['LIBSUFFIXES'] = ['.a', '.so']
- env['PROGSUFFIX'] = ''
+ env['OBJSUFFIX'] = '.o'
+ env['SHOBJSUFFIX'] = '.os'
+ env['LIBPREFIX'] = 'lib'
+ env['LIBSUFFIX'] = '.a'
+ env['SHLIBPREFIX'] = 'lib'
+ env['SHLIBSUFFIX'] = '.so'
+ env['LIBPREFIXES'] = ['lib']
+ env['LIBSUFFIXES'] = ['.a', '.so']
+ env['PROGSUFFIX'] = ''
elif platform.system().lower() == 'darwin':
- env['SHLIBSUFFIX'] = '.so'
- env['LIBSUFFIXES'] = ['.a', '.so']
- env['PROGSUFFIX'] = ''
+ env['SHLIBSUFFIX'] = '.so'
+ env['LIBSUFFIXES'] = ['.a', '.so']
+ env['PROGSUFFIX'] = ''
# Debug/release relative flags
if env.get('RELEASE'):
- env.AppendUnique(CCFLAGS = ['-Os'])
- env.AppendUnique(CPPDEFINES = ['NDEBUG'])
+ env.AppendUnique(CCFLAGS=['-Os'])
+ env.AppendUnique(CPPDEFINES=['NDEBUG'])
else:
- env.AppendUnique(CCFLAGS = ['-g'])
+ env.AppendUnique(CCFLAGS=['-g'])
# Force header presence defines
-env.AppendUnique(CPPDEFINES = ['HAVE_ARDUINO_TIME_H'])
+env.AppendUnique(CPPDEFINES=['HAVE_ARDUINO_TIME_H'])
# BOARD / CPU option
# Get IDE version
if os.path.exists(os.path.join(arduino_home, 'lib', 'version.txt')):
- vf = open(os.path.join(arduino_home, 'lib', 'version.txt'), 'r')
- version = vf.readline().replace('.', '').strip()
+ vf = open(os.path.join(arduino_home, 'lib', 'version.txt'), 'r')
+ version = vf.readline().replace('.', '').strip()
else:
- print '''
+ print '''
************************************* Error ***********************************
* Can't find version file (lib/version.txt), please check if (%s)
* is arduino root directory. *
*******************************************************************************
''' % arduino_home
- Exit(1)
+ Exit(1)
if version[0:2] == '10':
- is_1_0_x = True
- boards_info = __parse_config(os.path.join(arduino_home, 'hardware', 'arduino', 'boards.txt'))
- env.PrependENVPath('PATH', os.path.join(arduino_home, 'hardware', 'tools', 'avr', 'bin'))
- env.Replace(CC = 'avr-gcc')
- env.Replace(CXX = 'avr-g++')
- env.Replace(AR = 'avr-ar')
- env.Replace(AS = 'avr-as')
- env.Replace(LINK = 'avr-gcc')
- env.Replace(RANLIB = 'avr-ranlib')
- if target_arch != 'avr':
- print '''
+ is_1_0_x = True
+ boards_info = __parse_config(
+ os.path.join(arduino_home, 'hardware', 'arduino', 'boards.txt'))
+ env.PrependENVPath('PATH',
+ os.path.join(arduino_home, 'hardware', 'tools', 'avr',
+ 'bin'))
+ env.Replace(CC='avr-gcc')
+ env.Replace(CXX='avr-g++')
+ env.Replace(AR='avr-ar')
+ env.Replace(AS='avr-as')
+ env.Replace(LINK='avr-gcc')
+ env.Replace(RANLIB='avr-ranlib')
+ if target_arch != 'avr':
+ print '''
************************************* Error ***********************************
* Arduino 1.0.x IDE only support 'avr', to support other arch at least 1.5.x *
* is required.
*******************************************************************************
'''
- Exit(1)
+ Exit(1)
else:
- is_1_0_x = False
- if target_arch == 'avr':
- boards_info = __parse_config(os.path.join(arduino_home, 'hardware', 'arduino', 'avr', 'boards.txt'))
- platform_info = __parse_config(os.path.join(arduino_home, 'hardware', 'arduino', 'avr', 'platform.txt'))
- elif target_arch == 'arm':
- boards_info = __parse_config(os.path.join(arduino_home, 'hardware', 'arduino', 'sam', 'boards.txt'))
- platform_info = __parse_config(os.path.join(arduino_home, 'hardware', 'arduino', 'sam', 'platform.txt'))
- else:
- print '''
+ is_1_0_x = False
+ if target_arch == 'avr':
+ boards_info = __parse_config(
+ os.path.join(arduino_home, 'hardware', 'arduino', 'avr',
+ 'boards.txt'))
+ platform_info = __parse_config(
+ os.path.join(arduino_home, 'hardware', 'arduino', 'avr',
+ 'platform.txt'))
+ elif target_arch == 'arm':
+ boards_info = __parse_config(
+ os.path.join(arduino_home, 'hardware', 'arduino', 'sam',
+ 'boards.txt'))
+ platform_info = __parse_config(
+ os.path.join(arduino_home, 'hardware', 'arduino', 'sam',
+ 'platform.txt'))
+ else:
+ print '''
************************************* Error ***********************************
* CPU arch %s isn't supported currently.
*******************************************************************************
board = env.get('BOARD')
cpus = __get_cpu(boards_info, board)
if len(cpus) > 0:
- help_vars = Variables()
- help_vars.Add(EnumVariable('CPU', 'arduino board cpu', cpus[0], cpus))
- help_vars.Update(env)
- Help(help_vars.GenerateHelpText(env))
+ help_vars = Variables()
+ help_vars.Add(EnumVariable('CPU', 'arduino board cpu', cpus[0], cpus))
+ help_vars.Update(env)
+ Help(help_vars.GenerateHelpText(env))
# Arduino commom flags
cpu = env.get('CPU')
variant = __get_board_info(board, '.build.variant')
if not usb_vid:
- usb_vid = __get_board_info(board, '.vid.0')
+ usb_vid = __get_board_info(board, '.vid.0')
if not usb_pid:
- usb_pid = __get_board_info(board, '.pid.0')
+ usb_pid = __get_board_info(board, '.pid.0')
if is_1_0_x:
- core_base = os.path.join(arduino_home, 'hardware', 'arduino')
+ core_base = os.path.join(arduino_home, 'hardware', 'arduino')
else:
- if target_arch == 'avr':
- core_base = os.path.join(arduino_home, 'hardware', 'arduino', 'avr')
- else:
- core_base = os.path.join(arduino_home, 'hardware', 'arduino', 'sam')
+ if target_arch == 'avr':
+ core_base = os.path.join(arduino_home, 'hardware', 'arduino', 'avr')
+ else:
+ core_base = os.path.join(arduino_home, 'hardware', 'arduino', 'sam')
variant_folder = os.path.join(core_base, 'variants', variant)
-env.AppendUnique(CPPPATH = [variant_folder])
+env.AppendUnique(CPPPATH=[variant_folder])
core = __get_board_info(board, '.build.core')
core_folder = os.path.join(core_base, 'cores', core)
-env.AppendUnique(CPPPATH = [core_folder])
+env.AppendUnique(CPPPATH=[core_folder])
if is_1_0_x:
- comm_flags = ['-std=c99']
- if mcu:
- comm_flags.extend(['-mmcu=' + mcu])
- if f_cpu:
- comm_flags.extend(['-DF_CPU=' + f_cpu])
- comm_flags.extend(['-DARDUINO=' + version])
- if usb_vid:
- comm_flags.extend(['-DUSB_VID=' + usb_vid])
- if usb_pid:
- comm_flags.extend(['-DUSB_PID=' + usb_pid])
-
- env.AppendUnique(ASFLAGS = ['-x', 'assembler-with-cpp'])
- env.AppendUnique(ASFLAGS = comm_flags)
-
- env.AppendUnique(CFLAGS = ['-Os', '-ffunction-sections', '-fdata-sections', '-MMD'])
- env.AppendUnique(CFLAGS = comm_flags)
-
- env.AppendUnique(CXXFLAGS = ['-Os', '-fno-exceptions', '-ffunction-sections', '-fdata-sections','-MMD'])
- env.AppendUnique(CXXFLAGS = comm_flags)
-
- env.AppendUnique(LINKFLAGS = ['-Os'])
- if mcu == 'atmega2560':
- env.AppendUnique(LINKFLAGS = ['-Wl,--gc-sections,--relax'])
- else:
- env.AppendUnique(LINKFLAGS = ['-Wl,--gc-sections'])
- env.AppendUnique(LINKFLAGS = ['-mmcu=' + mcu])
+ comm_flags = ['-std=c99']
+ if mcu:
+ comm_flags.extend(['-mmcu=' + mcu])
+ if f_cpu:
+ comm_flags.extend(['-DF_CPU=' + f_cpu])
+ comm_flags.extend(['-DARDUINO=' + version])
+ if usb_vid:
+ comm_flags.extend(['-DUSB_VID=' + usb_vid])
+ if usb_pid:
+ comm_flags.extend(['-DUSB_PID=' + usb_pid])
+
+ env.AppendUnique(ASFLAGS=['-x', 'assembler-with-cpp'])
+ env.AppendUnique(ASFLAGS=comm_flags)
+
+ env.AppendUnique(
+ CFLAGS=['-Os', '-ffunction-sections', '-fdata-sections', '-MMD'])
+ env.AppendUnique(CFLAGS=comm_flags)
+
+ env.AppendUnique(CXXFLAGS=[
+ '-Os', '-fno-exceptions', '-ffunction-sections', '-fdata-sections',
+ '-MMD'
+ ])
+ env.AppendUnique(CXXFLAGS=comm_flags)
+
+ env.AppendUnique(LINKFLAGS=['-Os'])
+ if mcu == 'atmega2560':
+ env.AppendUnique(LINKFLAGS=['-Wl,--gc-sections,--relax'])
+ else:
+ env.AppendUnique(LINKFLAGS=['-Wl,--gc-sections'])
+ env.AppendUnique(LINKFLAGS=['-mmcu=' + mcu])
else:
- if target_arch == 'avr':
- cpu_flag = '-mmcu=' + mcu
- else:
- cpu_flag = '-mcpu=' + mcu
-
- comm_flag = [cpu_flag, '-DF_CPU=' + f_cpu, '-DARDUINO=' + version, '-DARDUINO_' + __get_board_info(board, '.build.board')]
- if target_arch == 'arm':
- # As of 1.5.8 the arduino headers for arm had _asm_ bugs with ARM and
- # require gnu99 to be used
- comm_flag.extend(['-std=gnu99', '-DARDUINO_ARCH_SAM'])
- else:
- comm_flag.extend(['-std=c99', '-DARDUINO_ARCH_AVR'])
-
- compiler_path = platform_info.get('compiler.path')
- compiler_path = compiler_path.replace('{runtime.ide.path}', arduino_home)
- env.PrependENVPath('PATH', compiler_path)
- env.Replace(CC = platform_info.get('compiler.c.cmd'))
- env.Replace(CXX = platform_info.get('compiler.cpp.cmd'))
- env.Replace(AR = platform_info.get('compiler.ar.cmd'))
- if target_arch == 'arm':
- env.AppendUnique(CPPPATH = [os.path.join(arduino_home, 'hardware', 'arduino', 'sam', 'system', 'libsam'),
- os.path.join(arduino_home, 'hardware', 'arduino', 'sam', 'system', 'CMSIS', 'CMSIS', 'Include'),
- os.path.join(arduino_home, 'hardware', 'arduino', 'sam', 'system', '', 'CMSIS', 'Device', 'ATMEL')])
- env.AppendUnique(ASFLAGS = ['-x', 'assembler-with-cpp'])
- env.AppendUnique(ASFLAGS = comm_flag)
- env.AppendUnique(CFLAGS = Split(platform_info.get('compiler.c.flags')))
- env.AppendUnique(CXXFLAGS = Split(platform_info.get('compiler.cpp.flags')))
- env.AppendUnique(ARFLAGS = Split(platform_info.get('compiler.ar.flags')))
- env.AppendUnique(CCFLAGS = comm_flag)
-
- extra_flags = __get_board_info(board, '.build.extra_flags')
- if extra_flags:
- extra_flags = extra_flags.replace('{build.usb_flags}', '')
- env.AppendUnique(CCFLAGS = Split(extra_flags))
- usb_flags = ['-DUSB_VID=' + usb_vid, '-DUSB_PID=' + usb_pid, '-DUSBCON', '-DUSB_MANUFACTURER="Unknown"']
- env.AppendUnique(CCFLAGS = usb_flags)
-
- if target_arch == 'arm':
- env.AppendUnique(LINKFLAGS = ['-Os', '-Wl,--gc-sections', cpu_flag,
- '-T' + os.path.join(variant_folder, __get_board_info(board, '.build.ldscript'))])
- env.AppendUnique(LINKFLAGS = Split('-lm -lgcc -mthumb -Wl,--check-sections -Wl,--gc-sections -Wl,--entry=Reset_Handler -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -Wl,--warn-unresolved-symbols -Wl,--start-group'))
-
- variant_system_lib = __get_board_info(board, '.build.variant_system_lib')
- if variant_system_lib:
- if variant_folder.find(' ') >= 0:
- variant_folder = '"' + variant_folder + '"'
- env.Replace(LINKCOM = '$LINK -o $TARGET $_LIBDIRFLAGS $LINKFLAGS $SOURCES $_LIBFLAGS '
- + os.path.join(variant_folder, variant_system_lib) + ' -Wl,--end-group')
- else:
- env.Replace(LINKCOM = '$LINK -o $TARGET $_LIBDIRFLAGS $LINKFLAGS $SOURCES $_LIBFLAGS -Wl,--end-group')
- else:
- env.AppendUnique(LINKFLAGS = Split(platform_info.get('compiler.c.elf.flags')))
- env.AppendUnique(LINKFLAGS = [cpu_flag])
- env.AppendUnique(LIBS = 'm')
- env.Replace(ARCOM = '$AR ' + platform_info.get('compiler.ar.flags') + ' $TARGET $SOURCES')
+ if target_arch == 'avr':
+ cpu_flag = '-mmcu=' + mcu
+ else:
+ cpu_flag = '-mcpu=' + mcu
+
+ comm_flag = [
+ cpu_flag, '-DF_CPU=' + f_cpu, '-DARDUINO=' + version,
+ '-DARDUINO_' + __get_board_info(board, '.build.board')
+ ]
+ if target_arch == 'arm':
+ # As of 1.5.8 the arduino headers for arm had _asm_ bugs with ARM and
+ # require gnu99 to be used
+ comm_flag.extend(['-std=gnu99', '-DARDUINO_ARCH_SAM'])
+ else:
+ comm_flag.extend(['-std=c99', '-DARDUINO_ARCH_AVR'])
+
+ compiler_path = platform_info.get('compiler.path')
+ compiler_path = compiler_path.replace('{runtime.ide.path}', arduino_home)
+ env.PrependENVPath('PATH', compiler_path)
+ env.Replace(CC=platform_info.get('compiler.c.cmd'))
+ env.Replace(CXX=platform_info.get('compiler.cpp.cmd'))
+ env.Replace(AR=platform_info.get('compiler.ar.cmd'))
+ if target_arch == 'arm':
+ env.AppendUnique(CPPPATH=[
+ os.path.join(arduino_home, 'hardware', 'arduino', 'sam', 'system',
+ 'libsam'),
+ os.path.join(arduino_home, 'hardware', 'arduino', 'sam', 'system',
+ 'CMSIS', 'CMSIS', 'Include'),
+ os.path.join(arduino_home, 'hardware', 'arduino', 'sam', 'system',
+ '', 'CMSIS', 'Device', 'ATMEL')
+ ])
+ env.AppendUnique(ASFLAGS=['-x', 'assembler-with-cpp'])
+ env.AppendUnique(ASFLAGS=comm_flag)
+ env.AppendUnique(CFLAGS=Split(platform_info.get('compiler.c.flags')))
+ env.AppendUnique(CXXFLAGS=Split(platform_info.get('compiler.cpp.flags')))
+ env.AppendUnique(ARFLAGS=Split(platform_info.get('compiler.ar.flags')))
+ env.AppendUnique(CCFLAGS=comm_flag)
+
+ extra_flags = __get_board_info(board, '.build.extra_flags')
+ if extra_flags:
+ extra_flags = extra_flags.replace('{build.usb_flags}', '')
+ env.AppendUnique(CCFLAGS=Split(extra_flags))
+ usb_flags = [
+ '-DUSB_VID=' + usb_vid, '-DUSB_PID=' + usb_pid, '-DUSBCON',
+ '-DUSB_MANUFACTURER="Unknown"'
+ ]
+ env.AppendUnique(CCFLAGS=usb_flags)
+
+ if target_arch == 'arm':
+ env.AppendUnique(LINKFLAGS=[
+ '-Os', '-Wl,--gc-sections', cpu_flag, '-T' + os.path.join(
+ variant_folder, __get_board_info(board, '.build.ldscript'))
+ ])
+ env.AppendUnique(LINKFLAGS=Split(
+ '-lm -lgcc -mthumb -Wl,--check-sections -Wl,--gc-sections -Wl,--entry=Reset_Handler -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -Wl,--warn-unresolved-symbols -Wl,--start-group'
+ ))
+
+ variant_system_lib = __get_board_info(board,
+ '.build.variant_system_lib')
+ if variant_system_lib:
+ if variant_folder.find(' ') >= 0:
+ variant_folder = '"' + variant_folder + '"'
+ env.Replace(
+ LINKCOM=
+ '$LINK -o $TARGET $_LIBDIRFLAGS $LINKFLAGS $SOURCES $_LIBFLAGS '
+ + os.path.join(variant_folder,
+ variant_system_lib) + ' -Wl,--end-group')
+ else:
+ env.Replace(
+ LINKCOM=
+ '$LINK -o $TARGET $_LIBDIRFLAGS $LINKFLAGS $SOURCES $_LIBFLAGS -Wl,--end-group'
+ )
+ else:
+ env.AppendUnique(
+ LINKFLAGS=Split(platform_info.get('compiler.c.elf.flags')))
+ env.AppendUnique(LINKFLAGS=[cpu_flag])
+ env.AppendUnique(LIBS='m')
+ env.Replace(ARCOM='$AR ' + platform_info.get('compiler.ar.flags') +
+ ' $TARGET $SOURCES')
# Make sure the .d files are removed when clean the build
if env.GetOption('clean'):
- dfs = __search_files(env.get('BUILD_DIR'), '*.d')
- for df in dfs:
- Execute(Delete(df))
+ dfs = __search_files(env.get('BUILD_DIR'), '*.d')
+ for df in dfs:
+ Execute(Delete(df))
__build_core(env)
-env.AddMethod(__import_lib, "ImportLib") #import arduino library
-env.AddMethod(__build_core, "BuildCore") #build arduino core
-env.AddMethod(__create_bin, "CreateBin") #create binary files(.eep and .hex)
-env.AddMethod(__upload, "Upload") #Upload binary to board
-env.AddMethod(__upload_help, "UploadHelp") #print the command line that to upload binary to the boardf
+env.AddMethod(__import_lib, "ImportLib") #import arduino library
+env.AddMethod(__build_core, "BuildCore") #build arduino core
+env.AddMethod(__create_bin, "CreateBin") #create binary files(.eep and .hex)
+env.AddMethod(__upload, "Upload") #Upload binary to board
+env.AddMethod(
+ __upload_help,
+ "UploadHelp") #print the command line that to upload binary to the boardf
projects / platform / upstream / iotivity.git / commitdiff