143 lines
4.4 KiB
Python
143 lines
4.4 KiB
Python
# Copyright 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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# http://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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http://www.stm32duino.com
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"""
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from os.path import isdir, join
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from SCons.Script import DefaultEnvironment
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env = DefaultEnvironment()
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platform = env.PioPlatform()
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if "stm32f103" in env.BoardConfig().get("build.mcu", ""):
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FRAMEWORK_DIR = join(platform.get_package_dir(
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"framework-arduinoststm32"), "STM32F1")
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env.Append(
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CPPDEFINES=[
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"ERROR_LED_PORT=GPIOB",
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"ERROR_LED_PIN=1",
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"ARDUINO_ARCH_STM32F1"
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]
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)
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if "stm32f103r8" or "stm32f103rb" in env.BoardConfig().get(
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"build.mcu", ""):
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env.Append(CPPDEFINES=[
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"BOARD_generic_stm32f103r8", "ARDUINO_GENERIC_STM32F103R"])
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elif "stm32f103rc" or "stm32f103re" in env.BoardConfig().get(
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"build.mcu", ""):
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env.Append(CPPDEFINES=[
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"BOARD_generic_stm32f103r", "ARDUINO_GENERIC_STM32F103R"])
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elif "stm32f103c" in env.BoardConfig().get("build.mcu", ""):
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env.Append(CPPDEFINES=[
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"BOARD_generic_stm32f103c", "ARDUINO_GENERIC_STM32F103C"])
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elif "stm32f103rb_maple" in env.BoardConfig().get("build.mcu", ""):
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env.Append(CPPDEFINES=["BOARD_maple", "ARDUINO_MAPLE_REV3"])
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FRAMEWORK_VERSION = platform.get_package_version("framework-arduinoststm32")
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assert isdir(FRAMEWORK_DIR)
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ARDUINO_VERSION = int(FRAMEWORK_VERSION.replace(".", "").strip())
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env.Append(
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CPPDEFINES=[
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"ARDUINO=%s" % FRAMEWORK_VERSION.split(".")[1]
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],
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CPPPATH=[
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join(FRAMEWORK_DIR, "cores", env.BoardConfig().get("build.core")),
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join(FRAMEWORK_DIR, "system", "libmaple"),
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join(FRAMEWORK_DIR, "system", "libmaple", "include"),
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join(FRAMEWORK_DIR, "system", "libmaple", "usb", "stm32f1"),
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join(FRAMEWORK_DIR, "system", "libmaple", "usb", "usb_lib")
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],
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LIBPATH=[
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join(FRAMEWORK_DIR, "variants",
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env.BoardConfig().get("build.variant"), "ld")
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]
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)
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for item in ("-nostartfiles", "-nostdlib"):
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if item in env['LINKFLAGS']:
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env['LINKFLAGS'].remove(item)
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ld = env.BoardConfig().get("build.ldscript")
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if env.subst("$UPLOAD_PROTOCOL") == "dfu":
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if "stm32f103c" in env.BoardConfig().get("build.mcu", ""):
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ld = "bootloader_20.ld"
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elif "stm32f103r" in env.BoardConfig().get("build.mcu", ""):
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ld = "bootloader.ld"
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if "stm32f103rb_maple" in env.BoardConfig().get("build.mcu", ""):
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env.Append(CPPDEFINES=["VECT_TAB_ADDR=0x8005000", "SERIAL_USB"])
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else:
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env.Append(CPPDEFINES=[
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"VECT_TAB_ADDR=0x8002000", "SERIAL_USB", "GENERIC_BOOTLOADER"])
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env.Replace(LDSCRIPT_PATH=ld)
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else:
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env.Append(CPPDEFINES=["VECT_TAB_ADDR=0x8000000"])
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#
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# Lookup for specific core's libraries
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#
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BOARD_CORELIBDIRNAME = env.BoardConfig().get("build.core", "")
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env.Append(
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LIBSOURCE_DIRS=[
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join(FRAMEWORK_DIR, "libraries", "__cores__", BOARD_CORELIBDIRNAME),
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join(FRAMEWORK_DIR, "libraries")
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]
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)
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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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envsafe = env.Clone()
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libs.append(envsafe.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.Append(
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LIBPATH=[
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join(FRAMEWORK_DIR, "variants", env.BoardConfig().get("build.variant"))
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]
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)
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env.Prepend(LIBS=libs)
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