"Common/crypto/math/pstm.c",
"Common/crypto/symmetric/aesMatrix.c",
"Common/crypto/symmetric/arc4.c",
# bootup files for other compilers
"Boot/armcc",
"Boot/iccarm",
# these files #include ALL .c files --> double definitions; ignore them
"Drivers/wm_driver.c",
"Common/wm_common.c"
]
platform_exclude_dirs_src_filter = " ".join(
["-<" + d + ">" for d in platform_exclude_dirs])
# build startup files
env.BuildSources(join("$BUILD_DIR", "SDKPlatformBoot"),
join(FRAMEWORK_DIR, "Platform"),
src_filter="+<*> " + platform_exclude_dirs_src_filter)
# build RTOS
env.BuildSources(join("$BUILD_DIR", "SDKRTOS"),
join(FRAMEWORK_DIR, "Src", "OS", "RTOS"),
src_filter="+<*> -<ports/port_m3.c> -<wm_rtos.c>"
) #exclude port file meant for other compiler
network_exclude_dirs = [
"lwip2.0.3.c", "lwip2.0.3/apps/*", "lwip2.0.3/core/timers.c",
"lwip2.0.3/netif/ppp/*", "lwip2.0.3/netif/lowpan6.c",
"lwip2.0.3/netif/slipif.c", "lwip2.0.3/core/ipv4/ip_frag.c"
]
network_exclude_dirs_src_filter = " ".join(
["-<" + d + ">" for d in network_exclude_dirs])
process_usb_configuration(cpp_defines)
process_dosfs_configuration(cpp_defines)
# copy CCFLAGS to ASFLAGS (-x assembler-with-cpp mode)
env.Append(ASFLAGS=env.get("CCFLAGS", [])[:])
env.Append(
LIBSOURCE_DIRS=[
join(FRAMEWORK_DIR, "libraries"),
]
)
#
# Target: Build Core Library
#
libs = []
if "build.variant" in env.BoardConfig():
env.Append(CPPPATH=[variant_dir])
env.BuildSources(join("$BUILD_DIR", "FrameworkArduinoVariant"), variant_dir)
env.BuildSources(
join("$BUILD_DIR", "FrameworkArduino"), join(FRAMEWORK_DIR, "cores", "stm32l4")
)
# CMSIS Device folder is not built because it's in the precompiled binary
#libraries
env.Prepend(LIBS=libs)
process_usb_configuration(cpp_defines)
process_usb_speed_configuration(cpp_defines)
process_usart_configuration(cpp_defines)
# copy CCFLAGS to ASFLAGS (-x assembler-with-cpp mode)
env.Append(ASFLAGS=env.get("CCFLAGS", [])[:])
env.Append(LIBSOURCE_DIRS=[
join(FRAMEWORK_DIR, "libraries", "__cores__", "arduino"),
join(FRAMEWORK_DIR, "libraries"),
])
#
# Target: Build Core Library
#
libs = []
if "build.variant" in env.BoardConfig():
env.Append(CPPPATH=[variant_dir])
env.BuildSources(join("$BUILD_DIR", "FrameworkArduinoVariant"),
variant_dir)
env.BuildSources(join("$BUILD_DIR", "FrameworkArduino"),
join(FRAMEWORK_DIR, "cores", "arduino"))
env.BuildSources(join("$BUILD_DIR", "SrcWrapper"),
join(FRAMEWORK_DIR, "libraries", "SrcWrapper"))
env.Prepend(LIBS=libs)
#
# Prepare build environment
#
# The final firmware is linked against standard library with two specifications:
# nano.specs - link against a reduced-size variant of libc
# nosys.specs - link against stubbed standard syscalls
env.Append(CPPPATH=[
os.path.join(CMSIS_DIR, "CMSIS", "Core", "Include"),
os.path.join(CMSIS_DEVICE_DIR, "Include")
],
LINKFLAGS=["--specs=nano.specs", "--specs=nosys.specs"])
#
# Compile CMSIS sources
#
sources_path = os.path.join(CMSIS_DEVICE_DIR, "Source", "Templates")
prepare_startup_file(sources_path)
env.BuildSources(
os.path.join("$BUILD_DIR", "FrameworkCMSIS"),
sources_path,
src_filter=[
"-<*>",
"+<%s>" %
board.get("build.cmsis.system_file", "system_%sxx.c" % mcu[0:7]),
"+<gcc/startup_%s.S>" % product_line.lower()
])
sys.stderr.write(
"Error: Could not parse library files for the target.\n")
sys.stderr.write(result['err'])
env.Exit(1)
src_files = []
includes = result['out']
for inc in includes.split(" "):
if "_" not in inc or ".h" not in inc or "conf" in inc:
continue
src_files.append(basename(inc).replace(".h", ".c").strip())
return src_files
env.Append(CFLAGS=["--opt-code-size"],
CPPDEFINES=["USE_STDPERIPH_DRIVER", "USE_STDINT"],
CPPPATH=[
join(FRAMEWORK_DIR, "Libraries", "inc"),
"$PROJECTSRC_DIR",
])
#
# Target: Build Core Library
#
env.BuildSources(join("$BUILD_DIR", "SPL"),
join(FRAMEWORK_DIR, "Libraries", "src"),
src_filter=["-<*>"] +
[" +<%s>" % f for f in get_core_files()])
env.Replace(LDSCRIPT_PATH=join(variant_dir, "linkscripts", "mt7687_flash.ld"))
#
# Process configuration flags
#
cpp_defines = env.Flatten(env.get("CPPDEFINES", []))
# copy CCFLAGS to ASFLAGS (-x assembler-with-cpp mode)
env.Append(ASFLAGS=env.get("CCFLAGS", [])[:])
env.Append(LIBSOURCE_DIRS=[
join(FRAMEWORK_DIR, "libraries", "__cores__", "arduino"),
join(FRAMEWORK_DIR, "libraries")
])
#
# Target: Build Core Library
#
libs = []
env.BuildSources(join("$BUILD_DIR", "FrameworkArduinoVariant"),
join(FRAMEWORK_DIR, "variants", "linkit_7697"))
env.BuildSources(join("$BUILD_DIR", "FrameworkArduino"),
join(FRAMEWORK_DIR, "cores", "arduino"))
env.Prepend(LIBS=libs)
elif oscillator_type == "external" and build_core == "MegaCoreX":
env.Append(CPPDEFINES=["USE_EXTERNAL_OSCILLATOR"])
#
# Target: Build Core Library
#
libs = []
if "build.variant" in board:
variants_dir = join(
"$PROJECT_DIR", board.get("build.variants_dir")) if board.get(
"build.variants_dir", "") else join(FRAMEWORK_DIR, "variants")
env.Append(
CPPPATH=[
join(variants_dir, board.get("build.variant"))
]
)
env.BuildSources(
join("$BUILD_DIR", "FrameworkArduinoVariant"),
join(variants_dir, board.get("build.variant"))
)
libs.append(env.BuildLibrary(
join("$BUILD_DIR", "FrameworkArduino"),
join(FRAMEWORK_DIR, "cores", build_core)
))
env.Prepend(LIBS=libs)
#
# Process configuration flags
#
cpp_defines = env.Flatten(env.get("CPPDEFINES", []))
# copy CCFLAGS to ASFLAGS (-x assembler-with-cpp mode)
env.Append(ASFLAGS=env.get("CCFLAGS", [])[:])
env.Append(LIBSOURCE_DIRS=[
join(FRAMEWORK_DIR, "libraries"),
])
#
# Target: Build Core Library
#
libs = []
if "build.variant" in board_config:
env.Append(CPPPATH=[inc_variant_dir], LIBPATH=[inc_variant_dir])
env.BuildSources(join("$BUILD_DIR", "FrameworkArduinoVariant"),
variant_dir)
libs.append(
env.BuildLibrary(join("$BUILD_DIR", "FrameworkArduino"),
join(FRAMEWORK_DIR, "cores", "bl602")))
env.Prepend(LIBS=libs)
if board.get("build.stm32cube.custom_dsp_library", "no") == "no":
process_dsp_lib()
#
# HAL libraries
#
# Generate a default stm32xxx_hal_conf.h
generate_hal_config_file()
env.BuildSources(
os.path.join("$BUILD_DIR", "FrameworkHALDriver"),
os.path.join(
FRAMEWORK_DIR,
"Drivers",
MCU_FAMILY.upper() + "xx_HAL_Driver",
),
src_filter="+<*> -<Src/*_template.c> -<Src/Legacy>",
)
#
# CMSIS library
#
if board.get("build.stm32cube.custom_system_setup", "no") == "no":
sources_path = os.path.join(
FRAMEWORK_DIR,
"Drivers",
"CMSIS",
"Device",
env.Append(CPPPATH=[os.path.join(FRAMEWORK_DIR, "variants", variant)])
libs.append(
env.BuildLibrary(os.path.join("$BUILD_DIR", "FrameworkArduinoVariant"),
os.path.join(FRAMEWORK_DIR, "variants", variant)))
libs.append(
env.BuildLibrary(os.path.join("$BUILD_DIR", "FrameworkArduino"),
os.path.join(FRAMEWORK_DIR, "cores", "rp2040")))
bootloader_src_file = board.get("build.arduino.earlephilhower.boot2_source",
"boot2_generic_03h_2_padded_checksum.S")
# Add bootloader file (boot2.o)
# Only build the needed .S file, exclude all others via src_filter.
env.BuildSources(
os.path.join("$BUILD_DIR", "FrameworkArduinoBootloader"),
os.path.join(FRAMEWORK_DIR, "boot2"),
"-<*> +<%s>" % bootloader_src_file,
)
# Add include flags for all .S assembly file builds
env.Append(ASFLAGS=[
"-I",
os.path.join(FRAMEWORK_DIR, "pico-sdk", "src", "rp2040", "hardware_regs",
"include"), "-I",
os.path.join(FRAMEWORK_DIR, "pico-sdk", "src", "common",
"pico_binary_info", "include")
])
env.Prepend(LIBS=libs)
# Compile core part
#
lib_sources = dict()
for f in configuration.get("src_files"):
lib_name = f.split(os.path.sep)[0]
if lib_name not in lib_sources:
lib_sources[lib_name] = ["-<*>"]
lib_sources[lib_name].append("+<%s>" % "/".join(f.split(os.path.sep)[1:]))
for lib_name, src_filter in lib_sources.items():
env.BuildSources(
os.path.join("$BUILD_DIR", "FrameworkMbed" + lib_name),
os.path.join(FRAMEWORK_DIR, lib_name),
src_filter=src_filter,
)
#
# mbed has its own independent merge process
#
def merge_firmwares(target, source, env):
framework_processor.merge_apps(env.subst(source)[0], env.subst(target)[0])
# some boards (e.g. nrf51 modify the resulting firmware)
if framework_processor.has_target_hook():
firmware_file = env.subst(os.path.join("$BUILD_DIR", "${PROGNAME}.hex"))
if not os.path.isfile(firmware_file):
import sys
from os.path import basename, isdir, isfile, join
from SCons.Script import DefaultEnvironment
from platformio.proc import exec_command
env = DefaultEnvironment()
platform = env.PioPlatform()
board_config = env.BoardConfig()
FRAMEWORK_DIR = platform.get_package_dir("F152")
assert isdir(FRAMEWORK_DIR)
env.Append(CFLAGS=["--model-small"],
CPPPATH=[
join(FRAMEWORK_DIR, "inc"),
join(FRAMEWORK_DIR, "include"),
"$PROJECTSRC_DIR",
])
env.BuildSources(join("$BUILD_DIR", "native"), join(FRAMEWORK_DIR, "src"))
env.Append(CPPPATH=[
FRAMEWORK_DIR,
join(FRAMEWORK_DIR, "platformio", "variants", variant)
])
# If RTOS is enabled then some of the files from Core depdend on it
if MBED_RTOS:
for d in mbed_config.get("libs").get("rtos").get("inc_dirs"):
env.Append(CPPPATH=[join(FRAMEWORK_DIR, "rtos", d)])
core_src_files = mbed_config.get("core").get("s_sources") + mbed_config.get(
"core").get("c_sources") + mbed_config.get("core").get("cpp_sources")
env.BuildSources(join("$BUILD_DIR", "FrameworkMbedCore"),
FRAMEWORK_DIR,
src_filter=["-<*>"] + [" +<%s>" % f for f in core_src_files])
if "nordicnrf5" in env.get("PIOPLATFORM"):
softdevice_hex_path = join(FRAMEWORK_DIR,
mbed_config.get("softdevice_hex", ""))
if softdevice_hex_path and isfile(softdevice_hex_path):
env.Append(SOFTDEVICEHEX=softdevice_hex_path)
else:
print("Warning! Cannot find softdevice binary"
"Firmware will be linked without it!")
#
# Generate linker script
#
if "FUSES_CMD" not in env:
for fuse in ("OSCCFG", "SYSCFG0", "BOOTEND"):
if not bootloader_config.get(fuse, ""):
sys.stderr.write("Error: Missing %s fuse value\n" % fuse)
env.Exit(1)
env.Replace(
FUSES_CMD="-Ufuse2:w:%s:m -Ufuse5:w:%s:m -Ufuse8:w:%s:m" %
(bootloader_config.get("OSCCFG"), bootloader_config.get("SYSCFG0"),
bootloader_config.get("BOOTEND")))
#
# Target: Build Core Library
#
libs = []
if "build.variant" in board:
variants_dir = join(
"$PROJECT_DIR", board.get("build.variants_dir")) if board.get(
"build.variants_dir", "") else join(FRAMEWORK_DIR, "variants")
env.Append(CPPPATH=[join(variants_dir, board.get("build.variant"))])
env.BuildSources(join("$BUILD_DIR", "FrameworkArduinoVariant"),
join(variants_dir, board.get("build.variant")))
env.BuildSources(join("$BUILD_DIR", "FrameworkArduino"),
join(FRAMEWORK_DIR, "cores", build_core))
env.Prepend(LIBS=libs)
