mirror of
https://bitbucket.org/librepilot/librepilot.git
synced 2024-12-05 13:24:11 +01:00
68 lines
2.5 KiB
Python
68 lines
2.5 KiB
Python
import os
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import glob
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TCHAIN = "arm-eabi"
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#TCHAIN = "arm-elf"
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#TCHAIN = "arm-none-eabi"
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Import("vars")
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vars.Add("PM_UART_BAUD", "Baud rate of the ipm serial connection.", "19200")
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vars.Add("IPM", "Add the interactive library to the standard lib", True)
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vars.Add("MCU", "Type of ARM device; the arg to -mcpu.", "cortex-m3")
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vars.Add("NM", "", "arm-eabi-nm")
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vars.Add("OBJCOPY", "", "%s-objcopy" % TCHAIN)
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vars.Add("OBJDUMP", "", "%s-objdump" % TCHAIN)
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vars.Add("SIZE", "", "%s-size" % TCHAIN)
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#vars.Add("DEBUG","", True)
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CFLAGS = " -DUART_BAUD=$PM_UART_BAUD -Dgcc" \
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" -DUSE_STDPERIPH_DRIVER -DSTM32F10X_HD" \
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" -Wall -Wimplicit" \
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" -mcpu=$MCU -mthumb -Os -fomit-frame-pointer -mlittle-endian" \
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" -ffunction-sections -fdata-sections -fno-strict-aliasing"
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LDFLAGS = "-mcpu=$MCU -mthumb -Wl,-T -Xlinker src/platform/stm32/stm32f10x.ld" \
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" -u _start-Wl,-e,Reset_Handler -Wl,-static -Wl,--gc-sections" \
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" -nostartfiles -Wl,--allow-multiple-definition"
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AFLAGS = "-x assembler-with-cpp $_CPPINCFLAGS -mcpu=$MCU -mthumb -Wall -c"
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if "DEBUG" in vars.args.keys():
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CFLAGS = "-g -gstabs -D__DEBUG__=1 " + CFLAGS
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SOURCES = ["main.c", "plat.c", "stm32f10x_it.c", "syscalls.c"]
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SOURCES += glob.glob("FWlib/src/*.c")
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SOURCES += glob.glob("FWlib/src/*.s")
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PY_SOURCES = ["main.py"]
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PM_LIB_ROOT = ["pmvm_%s" % vars.args["PLATFORM"]]
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env = Environment(variables = vars,
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CPPPATH = ["#src/vm", "#src/platform/stm32", "#src/platform/stm32/FWlib/inc"],
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CC = "%s-gcc" % TCHAIN,
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AS = "%s-gcc" % TCHAIN,
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ASFLAGS = AFLAGS,
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CCFLAGS = CFLAGS,
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CXX = "%s-g++" % TCHAIN,
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AR = "%s-ar" % TCHAIN,
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ARFLAGS = "rcs",
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RANLIB = "%s-ranlib" % TCHAIN,
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LINKFLAGS = LDFLAGS,
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ENV = os.environ)
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vmlib = SConscript(["../../vm/SConscript"], ["env", "vars"])
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pmfeatures = env.Command(["pmfeatures.h"], ["pmfeatures.py"],
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"src/tools/pmGenPmFeatures.py $SOURCE > $TARGET")
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img_sources = env.Command(["main_img.c", "main_nat.c"], [PY_SOURCES],
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"src/tools/pmImgCreator.py -f src/platform/stm32/pmfeatures.py -c -u " \
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"-o src/platform/stm32/main_img.c " \
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"--native-file=src/platform/stm32/main_nat.c $SOURCES")
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elf = env.Program("main.elf", SOURCES + img_sources + vmlib,
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LIBS = [PM_LIB_ROOT,"c","gcc","m"], LIBPATH = ["../../vm"])
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bin = env.Command("main.bin", "main.elf", "$OBJCOPY -O binary $SOURCE $TARGET")
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