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Improve support of Atmel SAM platform

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This commit is contained in:
Valeriy Koval
2015-02-17 20:17:33 +02:00
parent ed5e843893
commit ade673d546
2 changed files with 19 additions and 12 deletions
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8
examples/atmelavr-and-arduino/arduino-internal-libs/platformio.ini
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@ -57,7 +57,7 @@ platform = atmelavr
framework = arduino framework = arduino
board = yun board = yun
#[env:arduino_due] [env:arduino_due]
#platform = atmelsam platform = atmelsam
#framework = arduino framework = arduino
#board = due board = due

23
platformio/builder/scripts/atmelsam.py
View File

@ -34,31 +34,38 @@ env.Replace(
"-mcpu=${BOARD_OPTIONS['build']['mcu']}" "-mcpu=${BOARD_OPTIONS['build']['mcu']}"
], ],
CCFLAGS=[ CPPFLAGS=[
"-g", # include debugging info (so errors include line numbers) "-g", # include debugging info (so errors include line numbers)
"-Os", # optimize for size "-Os", # optimize for size
"-Wall", # show warnings "-fdata-sections",
"-ffunction-sections", # place each function in its own section
"-Wall",
"-MMD", # output dependancy info
"-mcpu=${BOARD_OPTIONS['build']['mcu']}",
"-mthumb",
"-ffunction-sections", # place each function in its own section "-ffunction-sections", # place each function in its own section
"-fdata-sections", "-fdata-sections",
"-MMD", # output dependency info "-nostdlib"
"-mcpu=${BOARD_OPTIONS['build']['mcu']}",
"-mthumb"
], ],
CXXFLAGS=[ CXXFLAGS=[
"-fno-rtti", "-fno-rtti",
"-felide-constructors",
"-fno-exceptions" "-fno-exceptions"
], ],
CPPDEFINES=[ CPPDEFINES=[
"F_CPU=$BOARD_F_CPU" "F_CPU=$BOARD_F_CPU",
"printf=iprintf"
], ],
LINKFLAGS=[ LINKFLAGS=[
"-Os", "-Os",
"-Wl,--gc-sections", "-Wl,--gc-sections",
"-mcpu=${BOARD_OPTIONS['build']['mcu']}", "-mcpu=${BOARD_OPTIONS['build']['mcu']}",
"-mthumb" "-mthumb",
"-Wl,--entry=Reset_Handler",
"-Wl,--start-group"
], ],
SIZEPRINTCMD='"$SIZETOOL" -B -d $SOURCES', SIZEPRINTCMD='"$SIZETOOL" -B -d $SOURCES',