# Copyright (c) 2014-2015 Arduino LLC.  All right reserved.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

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

name=Arduino SAMD (32-bits ARM Cortex-M0+) Boards
version=1.8.5

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

compiler.warning_flags=-w
compiler.warning_flags.none=-w
compiler.warning_flags.default=
compiler.warning_flags.more=-Wall -Wno-expansion-to-defined
compiler.warning_flags.all=-Wall -Wextra -Wno-expansion-to-defined

compiler.path={runtime.tools.arm-none-eabi-gcc-7-2017q4.path}/bin/
compiler.c.cmd=arm-none-eabi-gcc
compiler.c.flags=-mcpu={build.mcu} -mthumb -c -g -Os {compiler.warning_flags} -std=gnu11 -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500 -MMD
compiler.c.elf.cmd=arm-none-eabi-g++
compiler.c.elf.flags=-Os -Wl,--gc-sections -save-temps
compiler.S.cmd=arm-none-eabi-gcc
compiler.S.flags=-c -g -x assembler-with-cpp -MMD
compiler.cpp.cmd=arm-none-eabi-g++
compiler.cpp.flags=-mcpu={build.mcu} -mthumb -c -g -Os {compiler.warning_flags} -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -MMD
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.bin.flags=-O binary
compiler.elf2hex.hex.flags=-O ihex -R .eeprom
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
compiler.size.cmd=arm-none-eabi-size
compiler.define=-DARDUINO=
compiler.readelf.cmd=arm-none-eabi-readelf

# 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.S.extra_flags=
compiler.ar.extra_flags=
compiler.elf2hex.extra_flags=

compiler.arm.cmsis.c.flags="-I{runtime.tools.CMSIS-4.5.0.path}/CMSIS/Include/" "-I{runtime.tools.CMSIS-Atmel-1.2.0.path}/CMSIS/Device/ATMEL/"
compiler.arm.cmsis.ldflags="-L{runtime.tools.CMSIS-4.5.0.path}/CMSIS/Lib/GCC/" -larm_cortexM0l_math

compiler.libraries.ldflags=

# 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.c.flags} {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.c.flags} {includes} "{source_file}" -o "{object_file}"

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

## Create archives
# archive_file_path is needed for backwards compatibility with IDE 1.6.5 or older, IDE 1.6.6 or newer overrides this value
archive_file_path={build.path}/{archive_file}
recipe.ar.pattern="{compiler.path}{compiler.ar.cmd}" {compiler.ar.flags} {compiler.ar.extra_flags} "{archive_file_path}" "{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} {compiler.libraries.ldflags} -Wl,--start-group {compiler.arm.cmsis.ldflags} -lm "{build.path}/{archive_file}" -Wl,--end-group

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

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

build.preferred_out_format=bin

## Save hex
recipe.output.tmp_file={build.project_name}.{build.preferred_out_format}
recipe.output.save_file={build.project_name}.{build.variant}.{build.preferred_out_format}

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


# Debugger configuration (general options)
# ----------------------------------------
# EXPERIMENTAL feature:
#  - this is alpha and may be subject to change without notice
debug.executable={build.path}/{build.project_name}.elf
debug.toolchain=gcc
debug.toolchain.path={runtime.tools.arm-none-eabi-gcc-7-2017q4.path}/bin/
debug.toolchain.prefix=arm-none-eabi-
debug.server=openocd
debug.server.openocd.path={runtime.tools.openocd-0.10.0-arduino7.path}/bin/openocd
debug.server.openocd.path.windows={runtime.tools.openocd-0.10.0-arduino7.path}/bin/openocd.exe
debug.server.openocd.scripts_dir={runtime.tools.openocd-0.10.0-arduino7.path}/share/openocd/scripts/
debug.server.openocd.script={runtime.platform.path}/variants/{build.variant}/{build.openocdscript}


# Upload/Debug tools
# ------------------

#
# AVRDUDE
#
tools.avrdude.path={runtime.tools.avrdude.path}
tools.avrdude.cmd={path}/bin/avrdude
tools.avrdude.config.path={path}/etc/avrdude.conf

tools.avrdude.upload.params.verbose=-v -v
tools.avrdude.upload.params.quiet=-q -q
tools.avrdude.upload.params.noverify=-V
tools.avrdude.upload.pattern="{cmd}" "-C{config.path}" {upload.verbose} -p{build.emu.mcu} -c{upload.protocol} -P{serial.port} -b{upload.speed} "-Uflash:w:{build.path}/{build.project_name}.hex:i"

tools.avrdude_remote.upload.pattern="openocd --version 2>&1 | grep 2016 && if opkg update; then opkg upgrade openocd; exit 1; else echo 'Please connect your board to the Internet in order to upgrade tools' >&2; exit 1; fi || /usr/bin/run-avrdude /tmp/sketch.hex"

tools.avrdude.network_cmd={runtime.tools.arduinoOTA.path}/bin/arduinoOTA
tools.avrdude.upload.network_pattern="{network_cmd}" -address {serial.port} -port 65280 -username arduino -password "{network.password}" -sketch "{build.path}/{build.project_name}.bin" -upload /sketch -b

#
# BOSSA
#
tools.bossac.path={runtime.tools.bossac-1.7.0-arduino3.path}
tools.bossac.cmd=bossac
tools.bossac.cmd.windows=bossac.exe

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} -i -e -w -v "{build.path}/{build.project_name}.bin" -R

tools.bossac_remote.upload.pattern=/usr/bin/run-bossac {upload.verbose} --port=ttyATH0 -U {upload.native_usb} -e -w -v /tmp/sketch.bin -R

tools.bossac.network_cmd={runtime.tools.arduinoOTA.path}/bin/arduinoOTA
tools.bossac.upload.network_pattern="{network_cmd}" -address {serial.port} -port 65280 -username arduino -password "{network.password}" -sketch "{build.path}/{build.project_name}.bin" -upload /sketch -b

#
# BOSSA (ignore binary size)
#
tools.bossacI.path={runtime.tools.bossac-1.7.0-arduino3.path}
tools.bossacI.cmd=bossac
tools.bossacI.cmd.windows=bossac.exe

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

tools.bossacI_remote.upload.pattern=/usr/bin/run-bossac {upload.verbose} --port=ttyATH0 -U {upload.native_usb} -e -w -v /tmp/sketch.bin -R

tools.bossacI.network_cmd={runtime.tools.arduinoOTA.path}/bin/arduinoOTA
tools.bossacI.upload.network_pattern="{network_cmd}" -address {serial.port} -port 65280 -username arduino -password "{network.password}" -sketch "{build.path}/{build.project_name}.bin" -upload /sketch -b


#
# OpenOCD sketch upload
#

tools.openocd.path={runtime.tools.openocd.path}
tools.openocd.cmd=bin/openocd
tools.openocd.cmd.windows=bin/openocd.exe

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 "telnet_port disabled; program {{build.path}/{build.project_name}.bin} verify reset 0x2000; shutdown"

tools.openocd.network_cmd={runtime.tools.arduinoOTA.path}/bin/arduinoOTA
tools.openocd.upload.network_pattern={network_cmd} -address {serial.port} -port 65280 -username arduino -password "{network.password}" -sketch "{build.path}/{build.project_name}.bin" -upload /sketch -b

# Program flashes the binary at 0x0000, so use the linker script without_bootloader
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 "telnet_port disabled; program {{build.path}/{build.project_name}.elf} verify reset; shutdown"

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 "telnet_port disabled; init; halt; at91samd bootloader 0; program {{runtime.platform.path}/bootloaders/{bootloader.file}} verify reset; shutdown"

#
# OpenOCD sketch upload - version with configurable bootloader size
# FIXME: this programmer is a workaround for default options being overwritten by uploadUsingPreferences
#

tools.openocd-withbootsize.path={runtime.tools.openocd-0.10.0-arduino7.path}
tools.openocd-withbootsize.cmd=bin/openocd
tools.openocd-withbootsize.cmd.windows=bin/openocd.exe

tools.openocd-withbootsize.upload.params.verbose=-d2
tools.openocd-withbootsize.upload.params.quiet=-d0
tools.openocd-withbootsize.upload.pattern="{path}/{cmd}" {upload.verbose} -s "{path}/share/openocd/scripts/" -f "{runtime.platform.path}/variants/{build.variant}/{build.openocdscript}" -c "telnet_port disabled; program {{build.path}/{build.project_name}.bin} verify reset {bootloader.size}; shutdown"

# Program flashes the binary at 0x0000, so use the linker script without_bootloader
tools.openocd-withbootsize.program.params.verbose=-d2
tools.openocd-withbootsize.program.params.quiet=-d0
tools.openocd-withbootsize.program.pattern="{path}/{cmd}" {program.verbose} -s "{path}/share/openocd/scripts/" -f "{runtime.platform.path}/variants/{build.variant}/{build.openocdscript}" -c "telnet_port disabled; program {{build.path}/{build.project_name}.elf} verify reset; shutdown"

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

tools.openocd-withbootsize.bootloader.params.verbose=-d2
tools.openocd-withbootsize.bootloader.params.quiet=-d0
tools.openocd-withbootsize.bootloader.pattern="{path}/{cmd}" {bootloader.verbose} -s "{path}/share/openocd/scripts/" -f "{runtime.platform.path}/variants/{build.variant}/{build.openocdscript}" -c "telnet_port disabled; init; halt; at91samd bootloader 0; program {{runtime.platform.path}/bootloaders/{bootloader.file}} verify reset; shutdown"
