forked from platformio/platformio-core
104 lines
2.5 KiB
Python
104 lines
2.5 KiB
Python
# Copyright (C) Ivan Kravets <me@ikravets.com>
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# See LICENSE for details.
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"""
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Builder for Digistump boards
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"""
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from os.path import join
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from SCons.Script import (COMMAND_LINE_TARGETS, AlwaysBuild, Default,
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DefaultEnvironment, SConscript)
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def BeforeUpload(target, source, env): # pylint: disable=W0613,W0621
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if "cortex" in env.get("BOARD_OPTIONS").get("build").get("cpu"):
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env.AutodetectUploadPort()
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env = DefaultEnvironment()
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if "cortex" in env.get("BOARD_OPTIONS", {}).get("build", {}).get("cpu", ""):
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SConscript(env.subst(join("$PIOBUILDER_DIR", "scripts", "basearm.py")))
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env.Replace(
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UPLOADER=join("$PIOPACKAGES_DIR", "$PIOPACKAGE_UPLOADER", "bossac"),
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UPLOADERFLAGS=[
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"--info",
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"--debug",
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"--port", "$UPLOAD_PORT",
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"--erase",
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"--write",
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"--verify",
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"--boot",
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"--reset"
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],
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UPLOADCMD='"$UPLOADER" $UPLOADERFLAGS $SOURCES'
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)
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env.Append(
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CPPDEFINES=[
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"printf=iprintf"
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],
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LINKFLAGS=[
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"-Wl,--entry=Reset_Handler",
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"-Wl,--start-group"
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]
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)
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else:
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SConscript(env.subst(join("$PIOBUILDER_DIR", "scripts", "baseavr.py")))
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env.Replace(
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UPLOADER=join("$PIOPACKAGES_DIR", "tool-micronucleus", "micronucleus"),
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UPLOADERFLAGS=[
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"-c", "$UPLOAD_PROTOCOL",
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"--timeout", "60"
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],
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UPLOADCMD='"$UPLOADER" $UPLOADERFLAGS -U flash:w:$SOURCES:i'
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)
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CORELIBS = env.ProcessGeneral()
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#
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# Target: Build executable and linkable firmware
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#
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target_elf = env.BuildFirmware(["m"] + CORELIBS)
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#
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# Target: Build the firmware file
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#
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if "cortex" in env.get("BOARD_OPTIONS", {}).get("build", {}).get("cpu", ""):
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if "uploadlazy" in COMMAND_LINE_TARGETS:
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target_firm = join("$BUILD_DIR", "firmware.bin")
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else:
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target_firm = env.ElfToBin(join("$BUILD_DIR", "firmware"), target_elf)
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else:
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if "uploadlazy" in COMMAND_LINE_TARGETS:
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target_firm = join("$BUILD_DIR", "firmware.hex")
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else:
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target_firm = env.ElfToHex(join("$BUILD_DIR", "firmware"), target_elf)
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#
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# Target: Print binary size
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#
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target_size = env.Alias("size", target_elf, "$SIZEPRINTCMD")
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AlwaysBuild(target_size)
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#
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# Target: Upload by default firmware file
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#
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upload = env.Alias(["upload", "uploadlazy"], target_firm,
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[BeforeUpload, "$UPLOADCMD"])
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AlwaysBuild(upload)
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#
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# Target: Define targets
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#
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Default([target_firm, target_size])
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