# STM32 ARM Core and platform.
# ------------------------------
#
# For more info:
# https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5-3rd-party-Hardware-specification

name=STM32 Boards (selected from submenu)
version=1.0.0

# STM compile variables
# ----------------------
compiler.stm.extra_include="-I{build.source.path}" "-I{build.core.path}/avr" "-I{build.core.path}/stm32" "-I{build.core.path}/stm32/LL" "-I{build.core.path}/stm32/usb" "-I{build.core.path}/stm32/OpenAMP" "-I{build.core.path}/stm32/usb/hid" "-I{build.core.path}/stm32/usb/cdc" "-I{build.system.path}/Drivers/{build.series}_HAL_Driver/Inc" "-I{build.system.path}/Drivers/{build.series}_HAL_Driver/Src" "-I{build.system.path}/{build.series}" "-I{build.system.path}/Middlewares/ST/STM32_USB_Device_Library/Core/Inc" "-I{build.system.path}/Middlewares/ST/STM32_USB_Device_Library/Core/Src" {build.virtio_extra_include}

compiler.warning_flags=-w
compiler.warning_flags.none=-w
compiler.warning_flags.default=
compiler.warning_flags.more=-Wall
compiler.warning_flags.all=-Wall -Wextra

compiler.path={runtime.tools.xpack-arm-none-eabi-gcc-9.2.1-1.1.path}/bin/

compiler.S.cmd=arm-none-eabi-gcc
compiler.c.cmd=arm-none-eabi-gcc
compiler.cpp.cmd=arm-none-eabi-g++
compiler.ar.cmd=arm-none-eabi-gcc-ar
compiler.c.elf.cmd=arm-none-eabi-gcc
compiler.objcopy.cmd=arm-none-eabi-objcopy
compiler.elf2hex.cmd=arm-none-eabi-objcopy
compiler.libraries.ldflags=

compiler.extra_flags=-mcpu={build.mcu} {build.flags.fp} -mthumb "@{build.opt.path}"

compiler.S.flags={compiler.extra_flags} -c -x assembler-with-cpp {compiler.stm.extra_include}

compiler.c.flags={compiler.extra_flags} -c {build.flags.optimize} {compiler.warning_flags} -std=gnu11 -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500 -MMD {compiler.stm.extra_include}

compiler.cpp.flags={compiler.extra_flags} -c {build.flags.optimize} {compiler.warning_flags} -std={compiler.cpp.std} -ffunction-sections -fdata-sections -nostdlib -fno-threadsafe-statics --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -fno-use-cxa-atexit -MMD {compiler.stm.extra_include}

compiler.ar.flags=rcs

compiler.c.elf.flags=-mcpu={build.mcu} {build.flags.fp} -mthumb {build.flags.optimize} {build.flags.ldspecs} -Wl,--defsym=LD_FLASH_OFFSET={build.flash_offset} -Wl,--defsym=LD_MAX_SIZE={upload.maximum_size} -Wl,--defsym=LD_MAX_DATA_SIZE={upload.maximum_data_size} -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--entry=Reset_Handler -Wl,--unresolved-symbols=report-all -Wl,--warn-common

compiler.objcopy.eep.flags=-O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0

compiler.elf2bin.flags=-O binary
compiler.elf2hex.flags=-O ihex

compiler.ldflags=
compiler.size.cmd=arm-none-eabi-size
compiler.define=-DARDUINO=

# These can be overriden in boards.txt
build.extra_flags=
build.bootloader_flags=
build.ldscript=ldscript.ld

# These can be overridden in platform.local.txt
compiler.c.extra_flags=
compiler.c.elf.extra_flags=
compiler.cpp.extra_flags=
compiler.cpp.std=gnu++14
compiler.S.extra_flags={build.startup_file}
compiler.ar.extra_flags=
compiler.elf2bin.extra_flags=
compiler.elf2hex.extra_flags=

compiler.arm.cmsis.c.flags="-I{runtime.tools.CMSIS-5.5.1.path}/CMSIS/Core/Include/" "-I{build.system.path}/Drivers/CMSIS/Device/ST/{build.series}/Include/" "-I{build.system.path}/Drivers/CMSIS/Device/ST/{build.series}/Source/Templates/gcc/" "-I{runtime.tools.CMSIS-5.5.1.path}/CMSIS/DSP/Include"
compiler.arm.cmsis.ldflags="-L{runtime.tools.CMSIS-5.5.1.path}/CMSIS/DSP/Lib/GCC/" -l{build.cmsis_lib_gcc}

# USB Flags
# ---------
build.usb_flags=-DUSBCON {build.usb_speed} -DUSBD_VID={build.vid} -DUSBD_PID={build.pid} -DHAL_PCD_MODULE_ENABLED

# Specify defaults for vid/pid, since an empty value is impossible to
# detect in the preprocessor, but a 0 can be checked for.
# Boards should specify either both, or neither of these.
build.vid=0
build.pid=0

# To customize the USB manufacturer or product string, must add defines
# for them, e.g.:
#    some_board.build.extra_flags='-DUSB_MANUFACTURER_STRING="My Company"' '-DUSB_PRODUCT_STRING="My Product"'
# This cannot be done using build variables and specifying the -D
# options here, since then the default would be a defined, but empty macro
# that the preprocessor cannot detect.

# VirtIO RPMsg Serial Flags
build.virtio_flags=-DVIRTIOCON -DHAL_IPCC_MODULE_ENABLED -DNO_ATOMIC_64_SUPPORT -DMETAL_INTERNAL -DMETAL_MAX_DEVICE_REGIONS=2 -DVIRTIO_SLAVE_ONLY -DVIRTIO_LOG
build.virtio_extra_include="-I{build.system.path}/Middlewares/OpenAMP" "-I{build.system.path}/Middlewares/OpenAMP/open-amp/lib/include" "-I{build.system.path}/Middlewares/OpenAMP/libmetal/lib/include" "-I{build.system.path}/Middlewares/OpenAMP/virtual_driver"

# Build information's
build.info.flags=-D{build.series} -DARDUINO={runtime.ide.version} -DARDUINO_{build.board} -DARDUINO_ARCH_{build.arch} -DBOARD_NAME="{build.board}"

# Defaults config
build.xSerial=-DHAL_UART_MODULE_ENABLED
build.enable_usb=
build.usb_speed=
build.enable_virtio=
build.startup_file=
build.flags.fp=
build.flags.optimize=-Os
build.flags.ldspecs=--specs=nano.specs
build.flash_offset=0

# Pre and post build hooks
build.opt.name=build_opt.h
build.opt.path={build.path}/sketch/{build.opt.name}

extras.path={build.system.path}/extras

# Create empty {build.opt} if not exists in the output sketch dir and force include of SrcWrapper library
recipe.hooks.prebuild.1.pattern="{extras.path}/prebuild.sh" "{build.path}" "{build.source.path}" 
recipe.hooks.prebuild.1.pattern.windows="{runtime.tools.STM32Tools.path}/tools/win/busybox.exe" sh "{extras.path}/prebuild.sh" "{build.path}" "{build.source.path}"

# compile patterns
# ---------------------

## Compile c files
recipe.c.o.pattern="{compiler.path}{compiler.c.cmd}" {compiler.c.flags} {build.info.flags} {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} {build.info.flags} {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} {build.info.flags} {compiler.S.extra_flags} {build.extra_flags} {compiler.arm.cmsis.c.flags} {includes} "{source_file}" -o "{object_file}"

## Create archives
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}" {compiler.c.elf.flags} "-Wl,--default-script={build.variant.path}/{build.ldscript}" "-Wl,--script={build.system.path}/ldscript.ld" "-Wl,-Map,{build.path}/{build.project_name}.map" {compiler.c.elf.extra_flags} {compiler.ldflags} {compiler.arm.cmsis.ldflags} -o "{build.path}/{build.project_name}.elf" "-L{build.path}" -Wl,--start-group {object_files} {compiler.libraries.ldflags} "{archive_file_path}" -lc -Wl,--end-group -lm -lgcc -lstdc++

## Create output (.bin file)
recipe.objcopy.bin.pattern="{compiler.path}{compiler.objcopy.cmd}" {compiler.elf2bin.flags} {compiler.elf2bin.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.objcopy.cmd}" {compiler.elf2hex.flags} {compiler.elf2hex.extra_flags} "{build.path}/{build.project_name}.elf" "{build.path}/{build.project_name}.hex"

build.preferred_out_format=bin

## Save binary
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|\.data|\.rodata)\s+([0-9]+).*
recipe.size.regex.data=^(?:\.data|\.bss|\.noinit)\s+([0-9]+).*
recipe.size.regex.eeprom=^(?:\.eeprom)\s+([0-9]+).*


# Uploader tool
# -------------------

# Upload to board via mass storage
tools.massStorageCopy.cmd=massStorageCopy.sh
tools.massStorageCopy.cmd.windows=massStorageCopy.bat
tools.massStorageCopy.path={runtime.tools.STM32Tools.path}/tools/win
tools.massStorageCopy.path.macosx={runtime.tools.STM32Tools.path}/tools/macosx
tools.massStorageCopy.path.linux={runtime.tools.STM32Tools.path}/tools/linux
tools.massStorageCopy.upload.params.verbose=
tools.massStorageCopy.upload.params.quiet=
tools.massStorageCopy.upload.pattern="{path}/{cmd}" {upload.verbose} -I "{build.path}/{build.project_name}.bin" -O "{node}"

# STM32CubeProgrammer upload
tools.stm32CubeProg.cmd=stm32CubeProg.sh
tools.stm32CubeProg.cmd.windows=stm32CubeProg.bat
tools.stm32CubeProg.path.linux={runtime.tools.STM32Tools.path}/tools/linux
tools.stm32CubeProg.path.macosx={runtime.tools.STM32Tools.path}/tools/macosx
tools.stm32CubeProg.path.windows={runtime.tools.STM32Tools.path}/tools/win
tools.stm32CubeProg.upload.params.verbose=
tools.stm32CubeProg.upload.params.quiet=
tools.stm32CubeProg.upload.pattern="{path}/{cmd}" {upload.protocol} "{build.path}/{build.project_name}.bin" {upload.options}

# blackmagic upload for generic STM32
tools.bmp_upload.cmd=arm-none-eabi-gdb
tools.bmp_upload.path={runtime.tools.xpack-arm-none-eabi-gcc.path}/bin
tools.bmp_upload.upload.speed=230400
tools.bmp_upload.upload.params.verbose=-batch
tools.bmp_upload.upload.params.quiet=--batch-silent
tools.bmp_upload.upload.pattern="{path}/{cmd}" -nx -b {upload.speed} {upload.verbose} -ex "set confirm off" -ex "target extended-remote {serial.port}" -ex "monitor swdp_scan" -ex "attach 1" -ex "load" -ex "compare-sections" -ex "kill" "{build.path}/{build.project_name}.elf"

# HID flash 2.2 (HID bootloader v2.2 for STM32F1 and STM32F4 series)
tools.hid_upload.cmd=hid-flash
tools.hid_upload.cmd.windows=hid-flash.exe
tools.hid_upload.path={runtime.tools.STM32Tools.path}/tools/win
tools.hid_upload.path.macosx={runtime.tools.STM32Tools.path}/tools/macosx
tools.hid_upload.path.linux={runtime.tools.STM32Tools.path}/tools/linux
tools.hid_upload.upload.params.verbose=-d
tools.hid_upload.upload.params.quiet=n
tools.hid_upload.upload.pattern="{path}/{cmd}" "{build.path}/{build.project_name}.bin" {serial.port.file}                                                                                                                             

# Upload using Maple bootloader over DFU
tools.maple_upload.cmd=maple_upload.sh
tools.maple_upload.cmd.windows=maple_upload.bat
tools.maple_upload.path={runtime.tools.STM32Tools.path}/tools/win
tools.maple_upload.path.macosx={runtime.tools.STM32Tools.path}/tools/macosx
tools.maple_upload.path.linux={runtime.tools.STM32Tools.path}/tools/linux
tools.maple_upload.upload.params.verbose=-d
tools.maple_upload.upload.params.quiet=n
tools.maple_upload.upload.pattern="{path}/{cmd}" {serial.port.file} {upload.altID} {upload.usbID} "{build.path}/{build.project_name}.bin"

# STM32MP1 self-contained shell script
tools.remoteproc_gen.path={runtime.tools.STM32Tools.path}/tools
tools.remoteproc_gen.busybox=
tools.remoteproc_gen.busybox.windows={path}/win/busybox.exe
tools.remoteproc_gen.script=run_arduino_gen.sh
tools.remoteproc_gen.upload.params.verbose=
tools.remoteproc_gen.upload.params.quiet=
tools.remoteproc_gen.upload.pattern="{busybox}" sh "{path}/{script}" generate "{build.path}/{build.project_name}.elf" "{build.path}/run_arduino_{build.project_name}.sh"