mirror of
https://github.com/esp8266/Arduino.git
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1ec3683ca0
* FW: use NONOS-SDK branch 2.2.x from 2019-10-24 by default former one is available when using generic board configuration * tv qvoqve, Platform-ii * nonos-sdk v2.2.x from 2019-11-05 by default for all boards (previous ones can be selected with the generic board) * (w/ fw files) * 191024 by default, 191105 is an option
322 lines
10 KiB
Python
322 lines
10 KiB
Python
# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""
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Arduino
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Arduino Wiring-based Framework allows writing cross-platform software to
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control devices attached to a wide range of Arduino boards to create all
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kinds of creative coding, interactive objects, spaces or physical experiences.
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https://arduino.cc/en/Reference/HomePage
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"""
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# Extends: https://github.com/platformio/platform-espressif8266/blob/develop/builder/main.py
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from os.path import isdir, join
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from SCons import Util
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from SCons.Script import Builder, DefaultEnvironment
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def scons_patched_match_splitext(path, suffixes=None):
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"""
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Patch SCons Builder, append $OBJSUFFIX to the end of each target
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"""
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tokens = Util.splitext(path)
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if suffixes and tokens[1] and tokens[1] in suffixes:
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return (path, tokens[1])
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return tokens
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Builder.match_splitext = scons_patched_match_splitext
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env = DefaultEnvironment()
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platform = env.PioPlatform()
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FRAMEWORK_DIR = platform.get_package_dir("framework-arduinoespressif8266")
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assert isdir(FRAMEWORK_DIR)
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env.Append(
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ASFLAGS=["-x", "assembler-with-cpp"],
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CFLAGS=[
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"-std=gnu99",
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"-Wpointer-arith",
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"-Wno-implicit-function-declaration",
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"-Wl,-EL",
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"-fno-inline-functions",
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"-nostdlib"
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],
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CCFLAGS=[
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"-Os", # optimize for size
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"-mlongcalls",
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"-mtext-section-literals",
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"-falign-functions=4",
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"-U__STRICT_ANSI__",
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"-ffunction-sections",
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"-fdata-sections",
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"-fno-exceptions",
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"-Wall"
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],
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CXXFLAGS=[
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"-fno-rtti",
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"-std=c++11"
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],
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LINKFLAGS=[
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"-Os",
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"-nostdlib",
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"-Wl,--no-check-sections",
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"-Wl,-static",
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"-Wl,--gc-sections",
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"-Wl,-wrap,system_restart_local",
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"-Wl,-wrap,spi_flash_read",
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"-u", "app_entry",
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"-u", "_printf_float",
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"-u", "_scanf_float",
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"-u", "_DebugExceptionVector",
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"-u", "_DoubleExceptionVector",
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"-u", "_KernelExceptionVector",
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"-u", "_NMIExceptionVector",
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"-u", "_UserExceptionVector"
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],
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CPPDEFINES=[
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("F_CPU", "$BOARD_F_CPU"),
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"__ets__",
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"ICACHE_FLASH",
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("ARDUINO", 10805),
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("ARDUINO_BOARD", '\\"PLATFORMIO_%s\\"' % env.BoardConfig().id.upper()),
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"FLASHMODE_${BOARD_FLASH_MODE.upper()}",
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"LWIP_OPEN_SRC"
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],
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CPPPATH=[
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join(FRAMEWORK_DIR, "tools", "sdk", "include"),
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join(FRAMEWORK_DIR, "tools", "sdk", "libc",
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"xtensa-lx106-elf", "include"),
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join(FRAMEWORK_DIR, "cores", env.BoardConfig().get("build.core"))
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],
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LIBPATH=[
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join("$BUILD_DIR", "ld"), # eagle.app.v6.common.ld
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join(FRAMEWORK_DIR, "tools", "sdk", "lib"),
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join(FRAMEWORK_DIR, "tools", "sdk", "ld"),
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join(FRAMEWORK_DIR, "tools", "sdk", "libc", "xtensa-lx106-elf", "lib")
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],
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LIBS=[
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"hal", "phy", "pp", "net80211", "wpa", "crypto", "main",
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"wps", "bearssl", "axtls", "espnow", "smartconfig", "airkiss", "wpa2",
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"stdc++", "m", "c", "gcc"
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],
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LIBSOURCE_DIRS=[
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join(FRAMEWORK_DIR, "libraries")
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],
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BUILDERS=dict(
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ElfToBin=Builder(
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action=env.VerboseAction(" ".join([
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'"$PYTHONEXE"',
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'"%s"' % join(FRAMEWORK_DIR, "tools", "elf2bin.py"),
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"--eboot", '"%s"' % join(
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FRAMEWORK_DIR, "bootloaders", "eboot", "eboot.elf"),
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"--app", "$SOURCE",
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"--flash_mode", "$BOARD_FLASH_MODE",
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"--flash_freq", "${__get_board_f_flash(__env__)}",
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"--flash_size", "${__get_flash_size(__env__)}",
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"--path", '"%s"' % join(
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platform.get_package_dir("toolchain-xtensa"), "bin"),
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"--out", "$TARGET"
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]), "Building $TARGET"),
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suffix=".bin"
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)
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)
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)
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# copy CCFLAGS to ASFLAGS (-x assembler-with-cpp mode)
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env.Append(ASFLAGS=env.get("CCFLAGS", [])[:])
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flatten_cppdefines = env.Flatten(env['CPPDEFINES'])
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#
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# SDK
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#
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if "PIO_FRAMEWORK_ARDUINO_ESPRESSIF_SDK3" in flatten_cppdefines:
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env.Append(
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CPPDEFINES=[("NONOSDK3V0", 1)],
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LIBPATH=[join(FRAMEWORK_DIR, "tools", "sdk", "lib", "NONOSDK3V0")]
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)
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elif "PIO_FRAMEWORK_ARDUINO_ESPRESSIF_SDK221" in flatten_cppdefines:
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#(previous default)
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env.Append(
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CPPDEFINES=[("NONOSDK221", 1)],
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LIBPATH=[join(FRAMEWORK_DIR, "tools", "sdk", "lib", "NONOSDK221")]
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)
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elif "PIO_FRAMEWORK_ARDUINO_ESPRESSIF_SDK22x_190313" in flatten_cppdefines:
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env.Append(
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CPPDEFINES=[("NONOSDK22x_190313", 1)],
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LIBPATH=[join(FRAMEWORK_DIR, "tools", "sdk", "lib", "NONOSDK22x_190313")]
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)
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elif "PIO_FRAMEWORK_ARDUINO_ESPRESSIF_SDK22x_190703" in flatten_cppdefines:
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env.Append(
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CPPDEFINES=[("NONOSDK22x_190703", 1)],
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LIBPATH=[join(FRAMEWORK_DIR, "tools", "sdk", "lib", "NONOSDK22x_190703")]
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)
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elif "PIO_FRAMEWORK_ARDUINO_ESPRESSIF_SDK22x_191105" in flatten_cppdefines:
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env.Append(
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CPPDEFINES=[("NONOSDK22x_191105", 1)],
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LIBPATH=[join(FRAMEWORK_DIR, "tools", "sdk", "lib", "NONOSDK22x_191105")]
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)
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else: #(default) if "PIO_FRAMEWORK_ARDUINO_ESPRESSIF_SDK22x_191024" in flatten_cppdefines:
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env.Append(
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CPPDEFINES=[("NONOSDK22x_191024", 1)],
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LIBPATH=[join(FRAMEWORK_DIR, "tools", "sdk", "lib", "NONOSDK22x_191024")]
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)
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#
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# lwIP
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#
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if "PIO_FRAMEWORK_ARDUINO_LWIP_HIGHER_BANDWIDTH" in flatten_cppdefines:
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env.Append(
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CPPPATH=[join(FRAMEWORK_DIR, "tools", "sdk", "lwip", "include")],
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LIBS=["lwip_gcc"]
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)
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elif "PIO_FRAMEWORK_ARDUINO_LWIP2_IPV6_LOW_MEMORY" in flatten_cppdefines:
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env.Append(
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CPPDEFINES=[("TCP_MSS", 536), ("LWIP_FEATURES", 1), ("LWIP_IPV6", 1)],
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CPPPATH=[join(FRAMEWORK_DIR, "tools", "sdk", "lwip2", "include")],
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LIBS=["lwip6-536-feat"]
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)
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elif "PIO_FRAMEWORK_ARDUINO_LWIP2_IPV6_HIGHER_BANDWIDTH" in flatten_cppdefines:
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env.Append(
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CPPDEFINES=[("TCP_MSS", 1460), ("LWIP_FEATURES", 1), ("LWIP_IPV6", 1)],
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CPPPATH=[join(FRAMEWORK_DIR, "tools", "sdk", "lwip2", "include")],
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LIBS=["lwip6-1460-feat"]
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)
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elif "PIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH" in flatten_cppdefines:
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env.Append(
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CPPDEFINES=[("TCP_MSS", 1460), ("LWIP_FEATURES", 1), ("LWIP_IPV6", 0)],
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CPPPATH=[join(FRAMEWORK_DIR, "tools", "sdk", "lwip2", "include")],
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LIBS=["lwip2-1460-feat"]
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)
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elif "PIO_FRAMEWORK_ARDUINO_LWIP2_LOW_MEMORY_LOW_FLASH" in flatten_cppdefines:
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env.Append(
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CPPDEFINES=[("TCP_MSS", 536), ("LWIP_FEATURES", 0), ("LWIP_IPV6", 0)],
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CPPPATH=[join(FRAMEWORK_DIR, "tools", "sdk", "lwip2", "include")],
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LIBS=["lwip2-536"]
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)
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elif "PIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH_LOW_FLASH" in flatten_cppdefines:
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env.Append(
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CPPDEFINES=[("TCP_MSS", 1460), ("LWIP_FEATURES", 0), ("LWIP_IPV6", 0)],
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CPPPATH=[join(FRAMEWORK_DIR, "tools", "sdk", "lwip2", "include")],
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LIBS=["lwip2-1460"]
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)
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# PIO_FRAMEWORK_ARDUINO_LWIP2_LOW_MEMORY (default)
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else:
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env.Append(
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CPPDEFINES=[("TCP_MSS", 536), ("LWIP_FEATURES", 1), ("LWIP_IPV6", 0)],
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CPPPATH=[join(FRAMEWORK_DIR, "tools", "sdk", "lwip2", "include")],
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LIBS=["lwip2-536-feat"]
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)
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#
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# VTables
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#
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current_vtables = None
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for d in flatten_cppdefines:
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if str(d).startswith("VTABLES_IN_"):
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current_vtables = d
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if not current_vtables:
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current_vtables = "VTABLES_IN_FLASH"
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env.Append(CPPDEFINES=[current_vtables])
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assert current_vtables
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# Build the eagle.app.v6.common.ld linker file
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app_ld = env.Command(
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join("$BUILD_DIR", "ld", "local.eagle.app.v6.common.ld"),
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join(FRAMEWORK_DIR, "tools", "sdk", "ld", "eagle.app.v6.common.ld.h"),
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env.VerboseAction(
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"$CC -CC -E -P -D%s $SOURCE -o $TARGET" % current_vtables,
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"Generating LD script $TARGET"))
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env.Depends("$BUILD_DIR/$PROGNAME$PROGSUFFIX", app_ld)
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#
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# Dynamic core_version.h for staging builds
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#
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def platform_txt_version(default):
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with open(join(FRAMEWORK_DIR, "platform.txt"), "r") as platform_txt:
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for line in platform_txt:
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if not line:
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continue
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k, delim, v = line.partition("=")
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if not delim:
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continue
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if k == "version":
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return v.strip()
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return default
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if isdir(join(FRAMEWORK_DIR, ".git")):
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cmd = '"$PYTHONEXE" "{script}" -b "$BUILD_DIR" -p "{framework_dir}" -v {version}'
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fmt = {
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"script": join(FRAMEWORK_DIR, "tools", "makecorever.py"),
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"framework_dir": FRAMEWORK_DIR,
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"version": platform_txt_version("unspecified")
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}
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env.Prepend(CPPPATH=[
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join("$BUILD_DIR", "core")
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])
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core_version = env.Command(
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join("$BUILD_DIR", "core", "core_version.h"),
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join(FRAMEWORK_DIR, ".git"),
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env.VerboseAction(cmd.format(**fmt), "Generating $TARGET")
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)
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env.Depends("$BUILD_DIR/$PROGNAME$PROGSUFFIX", core_version)
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#
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# Target: Build Core Library
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#
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libs = []
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if "build.variant" in env.BoardConfig():
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env.Append(
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CPPPATH=[
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join(FRAMEWORK_DIR, "variants",
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env.BoardConfig().get("build.variant"))
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]
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)
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libs.append(env.BuildLibrary(
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join("$BUILD_DIR", "FrameworkArduinoVariant"),
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join(FRAMEWORK_DIR, "variants", env.BoardConfig().get("build.variant"))
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))
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libs.append(env.BuildLibrary(
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join("$BUILD_DIR", "FrameworkArduino"),
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join(FRAMEWORK_DIR, "cores", env.BoardConfig().get("build.core"))
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))
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env.Prepend(LIBS=libs)
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