# Arduino SAMD Core and platform.
#
# For more info:
# https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5---3rd-party-Hardware-specification

name=Arduino ARM Cortex-M0+ (32-bits) Boards
version=1.8.0

# Compile variables
# ----------------------

compiler.path={runtime.ide.path}/hardware/tools/gcc-arm-none-eabi-4.8.3-2014q1/bin/
compiler.c.cmd=arm-none-eabi-gcc
compiler.c.flags=-mcpu={build.mcu} -mthumb -c -g -Os -Wall -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500
compiler.c.elf.cmd=arm-none-eabi-gcc
compiler.c.elf.flags=-Os -Wl,--gc-sections -save-temps
compiler.S.flags=-c -g -x assembler-with-cpp
compiler.cpp.cmd=arm-none-eabi-g++
compiler.cpp.flags=-mcpu={build.mcu} -mthumb -c -g -Os -Wall -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions
compiler.ar.cmd=arm-none-eabi-ar
compiler.ar.flags=rcs
compiler.objcopy.cmd=arm-none-eabi-objcopy
compiler.objcopy.eep.flags=-O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0
compiler.elf2hex.flags=-O binary
compiler.elf2hex.cmd=arm-none-eabi-objcopy
compiler.ldflags=-mcpu={build.mcu} -mthumb -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -Wl,--warn-unresolved-symbols
compiler.size.cmd=arm-none-eabi-size
compiler.define=-DARDUINO=

# this can be overriden in boards.txt
build.extra_flags=

# These can be overridden in platform.local.txt
compiler.c.extra_flags=
compiler.c.elf.extra_flags=
#compiler.c.elf.extra_flags=-v
compiler.cpp.extra_flags=
compiler.ar.extra_flags=
compiler.elf2hex.extra_flags=

compiler.arm.cmsis.path="-I{runtime.ide.path}/hardware/tools/CMSIS/CMSIS/Include/" "-I{runtime.ide.path}/hardware/tools/CMSIS/Device/ATMEL/"

# USB Flags
# ---------
build.usb_flags=-DUSB_VID={build.vid} -DUSB_PID={build.pid} -DUSBCON '-DUSB_MANUFACTURER={build.usb_manufacturer}' '-DUSB_PRODUCT={build.usb_product}'

# Default usb manufacturer will be replaced at compile time using
# numeric vendor ID if available or by board's specific value.
build.usb_manufacturer="Unknown"


# Compile patterns
# ---------------------

## Compile c files
recipe.c.o.pattern="{compiler.path}{compiler.c.cmd}" {compiler.c.flags} -DF_CPU={build.f_cpu} -DARDUINO={runtime.ide.version} -DARDUINO_{build.board} -DARDUINO_ARCH_{build.arch} {compiler.c.extra_flags} {build.extra_flags} {compiler.arm.cmsis.path} {includes} "{source_file}" -o "{object_file}"

## Compile c++ files
recipe.cpp.o.pattern="{compiler.path}{compiler.cpp.cmd}" {compiler.cpp.flags} -DF_CPU={build.f_cpu} -DARDUINO={runtime.ide.version} -DARDUINO_{build.board} -DARDUINO_ARCH_{build.arch} {compiler.cpp.extra_flags} {build.extra_flags} {compiler.arm.cmsis.path} {includes} "{source_file}" -o "{object_file}"

## Create archives
recipe.ar.pattern="{compiler.path}{compiler.ar.cmd}" {compiler.ar.flags} {compiler.ar.extra_flags} "{build.path}/libarduino_core.a" "{object_file}"

## Combine gc-sections, archives, and objects
recipe.c.combine.pattern="{compiler.path}{compiler.c.elf.cmd}"  "-L{build.path}" {compiler.c.elf.flags} {compiler.c.elf.extra_flags} "-T{build.variant.path}/{build.ldscript}" "-Wl,-Map,{build.path}/{build.project_name}.map" --specs=nano.specs --specs=nosys.specs {compiler.ldflags} -o "{build.path}/{build.project_name}.elf" {object_files} -Wl,--start-group -lm -larduino_core -Wl,--end-group

## Create eeprom
recipe.objcopy.eep.pattern=

## Create hex
recipe.objcopy.hex.pattern="{compiler.path}{compiler.elf2hex.cmd}" {compiler.elf2hex.flags} {compiler.elf2hex.extra_flags} "{build.path}/{build.project_name}.elf" "{build.path}/{build.project_name}.bin"

## Compute size
recipe.size.pattern="{compiler.path}{compiler.size.cmd}" -A "{build.path}/{build.project_name}.elf"
recipe.size.regex=\.text\s+([0-9]+).*


# Uploader tools
# -------------------

#
# BOSSA
#
tools.bossac.cmd=bossac
tools.bossac.cmd.windows=bossac.exe
tools.bossac.path={runtime.ide.path}/hardware/tools/bossac-1.4-arduino

tools.bossac.upload.params.verbose=-i -d
tools.bossac.upload.params.quiet=
tools.bossac.upload.pattern="{path}/{cmd}" {upload.verbose} --port={serial.port.file} -U {upload.native_usb} -e -w -v "{build.path}/{build.project_name}.bin" -R

#
# OpenOCD sketch upload
#

tools.openocd.cmd=bin/openocd
tools.openocd.cmd.windows=bin/openocd.exe
tools.openocd.path={runtime.ide.path}/hardware/tools/OpenOCD-0.9.0-dev-arduino

tools.openocd.upload.params.verbose=-d2
tools.openocd.upload.params.quiet=-d0
tools.openocd.upload.pattern="{path}/{cmd}" {upload.verbose} -s "{path}/share/openocd/scripts/" -f "{runtime.platform.path}/variants/{build.variant}/{build.openocdscript}" -c "program {{{build.path}/{build.project_name}.bin}} verify reset 0x00002000"

tools.openocd.program.params.verbose=-d2
tools.openocd.program.params.quiet=-d0
tools.openocd.program.pattern="{path}/{cmd}" {program.verbose} -s "{path}/share/openocd/scripts/" -f "{runtime.platform.path}/variants/{build.variant}/{build.openocdscript}" -c "program {{{build.path}/{build.project_name}.elf}} verify reset"

tools.openocd.erase.params.verbose=-d3
tools.openocd.erase.params.quiet=-d0
tools.openocd.erase.pattern=

tools.openocd.bootloader.params.verbose=-d2
tools.openocd.bootloader.params.quiet=-d0
tools.openocd.bootloader.pattern="{path}/{cmd}" {bootloader.verbose} -s "{path}/share/openocd/scripts/" -f "{runtime.platform.path}/variants/{build.variant}/{build.openocdscript}" -c "program {{{runtime.platform.path}/bootloaders/{bootloader.file}}} verify reset"

#
# OpenOCD burn bootloader
#

tools.edbg.program.params.verbose=-d2
tools.edbg.program.params.quiet=-d0
tools.edbg.program.pattern=

tools.edbg.erase.params.verbose=-d2
tools.edbg.erase.params.quiet=-d0
tools.edbg.erase.pattern=

tools.edbg.bootloader.params.verbose=-d2
tools.edbg.bootloader.params.quiet=-d0
tools.edbg.bootloader.pattern="{path}/{cmd}" {bootloader.verbose} -s "{path}/share/openocd/scripts/" -f "{runtime.platform.path}/variants/{build.variant}/{build.openocdscript}" -c "program {{{runtime.platform.path}/bootloaders/{bootloader.file}}} verify reset"