PROJECT_NAME     := generic_nrf52820_xxaa
TARGETS          := toxophilite
OUTPUT_DIRECTORY := _build

SDK_ROOT := ../../..
PROJ_DIR := ../..

$(OUTPUT_DIRECTORY)/toxophilite.out: \
  LINKER_SCRIPT  := generic_gcc_nrf52.ld

# Source files common to all targets
SRC_FILES += \
  $(SDK_ROOT)/modules/nrfx/mdk/gcc_startup_nrf52820.S \
  $(SDK_ROOT)/components/libraries/log/src/nrf_log_frontend.c \
  $(SDK_ROOT)/components/libraries/log/src/nrf_log_str_formatter.c \
  $(SDK_ROOT)/components/libraries/scheduler/app_scheduler.c \
  $(SDK_ROOT)/components/libraries/timer/app_timer2.c \
  $(SDK_ROOT)/components/libraries/util/app_util_platform.c \
  $(SDK_ROOT)/components/libraries/timer/drv_rtc.c \
  $(SDK_ROOT)/components/libraries/hardfault/hardfault_implementation.c \
  $(SDK_ROOT)/components/libraries/util/nrf_assert.c \
  $(SDK_ROOT)/components/libraries/atomic_fifo/nrf_atfifo.c \
  $(SDK_ROOT)/components/libraries/atomic/nrf_atomic.c \
  $(SDK_ROOT)/components/libraries/balloc/nrf_balloc.c \
  $(SDK_ROOT)/external/fprintf/nrf_fprintf.c \
  $(SDK_ROOT)/external/fprintf/nrf_fprintf_format.c \
  $(SDK_ROOT)/components/libraries/memobj/nrf_memobj.c \
  $(SDK_ROOT)/components/libraries/ringbuf/nrf_ringbuf.c \
  $(SDK_ROOT)/components/libraries/experimental_section_vars/nrf_section_iter.c \
  $(SDK_ROOT)/components/libraries/sortlist/nrf_sortlist.c \
  $(SDK_ROOT)/components/libraries/strerror/nrf_strerror.c \
  $(SDK_ROOT)/integration/nrfx/legacy/nrf_drv_clock.c \
  $(SDK_ROOT)/modules/nrfx/soc/nrfx_atomic.c \
  $(SDK_ROOT)/modules/nrfx/drivers/src/nrfx_clock.c \
  $(PROJ_DIR)/main.c \
  $(SDK_ROOT)/modules/nrfx/mdk/system_nrf52820.c \
  $(SDK_ROOT)/external/utf_converter/utf.c \
  $(SDK_ROOT)/components/softdevice/common/nrf_sdh.c \
  $(SDK_ROOT)/components/softdevice/common/nrf_sdh_ble.c \
  $(SDK_ROOT)/components/softdevice/common/nrf_sdh_soc.c \

# Include folders common to all targets
INC_FOLDERS += \
  $(SDK_ROOT)/components/softdevice/s122/headers \
  $(SDK_ROOT)/components/libraries/sdcard \
  $(SDK_ROOT)/components/libraries/bootloader/ble_dfu \
  $(SDK_ROOT)/components/ble/ble_services/ble_tps \
  $(SDK_ROOT)/components/libraries/experimental_section_vars \
  $(SDK_ROOT)/components/libraries/crc32 \
  $(SDK_ROOT)/components/libraries/csense_drv \
  $(SDK_ROOT)/components/libraries/fstorage \
  $(SDK_ROOT)/components/libraries/cli \
  $(SDK_ROOT)/components/ble/ble_services/ble_lbs \
  $(SDK_ROOT)/components/libraries/atomic_fifo \
  $(SDK_ROOT)/components/ble/ble_services/ble_cts_c \
  $(SDK_ROOT)/components/ble/ble_services/ble_rscs_c \
  $(SDK_ROOT)/components/libraries/scheduler \
  $(SDK_ROOT)/components/libraries/memobj \
  $(SDK_ROOT)/components/ble/ble_services/ble_nus \
  $(SDK_ROOT)/components/libraries/hci \
  $(SDK_ROOT)/components/libraries/queue \
  $(SDK_ROOT)/components/ble/ble_services/ble_hrs \
  $(SDK_ROOT)/components/libraries/mem_manager \
  $(SDK_ROOT)/components/libraries/usbd/class/hid \
  $(SDK_ROOT)/components/libraries/mutex \
  $(SDK_ROOT)/components/ble/peer_manager \
  $(SDK_ROOT)/components/softdevice/s122/headers/nrf52 \
  $(SDK_ROOT)/components/ble/ble_services/ble_bas \
  $(SDK_ROOT)/components/ble/ble_services/ble_ias_c \
  $(SDK_ROOT)/components/softdevice/common \
  $(SDK_ROOT)/components/libraries/mpu \
  $(SDK_ROOT)/components/libraries/twi_mngr \
  $(SDK_ROOT)/components/libraries/usbd/class/audio \
  $(SDK_ROOT)/components/libraries/experimental_task_manager \
  $(SDK_ROOT)/components/libraries/stack_guard \
  $(SDK_ROOT)/components/libraries/usbd/class/cdc/acm \
  $(SDK_ROOT)/components/libraries/util \
  $(SDK_ROOT)/components/libraries/timer \
  $(SDK_ROOT)/integration/nrfx \
  $(SDK_ROOT)/components/libraries/spi_mngr \
  $(SDK_ROOT)/components/libraries/usbd/class/cdc \
  $(SDK_ROOT)/components/libraries/gfx \
  $(SDK_ROOT)/components/ble/ble_services/ble_dfu \
  $(SDK_ROOT)/components/ble/ble_dtm \
  $(SDK_ROOT)/components/libraries/usbd/class/hid/generic \
  $(SDK_ROOT)/components/libraries/usbd/class/hid/kbd \
  $(SDK_ROOT)/modules/nrfx/drivers/include \
  $(SDK_ROOT)/components/toolchain/cmsis/include \
  $(SDK_ROOT)/components/ble/ble_services/ble_rscs \
  $(SDK_ROOT)/components/libraries/balloc \
  $(SDK_ROOT)/components/libraries/sortlist \
  $(SDK_ROOT)/components/ble/nrf_ble_qwr \
  $(SDK_ROOT)/components/libraries/usbd/class/hid/mouse \
  $(SDK_ROOT)/components/libraries/pwm \
  $(SDK_ROOT)/components/libraries/ringbuf \
  $(SDK_ROOT)/components/libraries/slip \
  $(SDK_ROOT)/components/ble/ble_services/ble_hids \
  $(SDK_ROOT)/components/ble/ble_advertising \
  ../config \
  $(SDK_ROOT)/modules/nrfx/hal \
  $(SDK_ROOT)/components/libraries/pwr_mgmt \
  $(SDK_ROOT)/components/ble/ble_services/ble_nus_c \
  $(SDK_ROOT)/modules/nrfx \
  $(SDK_ROOT)/components/libraries/csense \
  $(SDK_ROOT)/components/libraries/fds \
  $(SDK_ROOT)/components/libraries/delay \
  $(SDK_ROOT)/components/ble/ble_services/ble_lbs_c \
  $(SDK_ROOT)/integration/nrfx/legacy \
  $(SDK_ROOT)/components/libraries/usbd \
  $(SDK_ROOT)/components/libraries/log \
  $(SDK_ROOT)/components/ble/common \
  $(SDK_ROOT)/components/libraries/usbd/class/msc \
  $(SDK_ROOT)/external/fprintf \
  $(SDK_ROOT)/components/libraries/crypto \
  $(SDK_ROOT)/components \
  $(SDK_ROOT)/external/utf_converter \
  $(SDK_ROOT)/components/libraries/log/src \
  $(SDK_ROOT)/components/ble/ble_services/ble_hrs_c \
  $(SDK_ROOT)/components/ble/ble_services/ble_ancs_c \
  $(SDK_ROOT)/components/libraries/ecc \
  $(SDK_ROOT)/components/ble/ble_services/ble_cscs \
  $(SDK_ROOT)/components/ble/ble_services/ble_dis \
  $(SDK_ROOT)/components/ble/ble_services/ble_ans_c \
  $(SDK_ROOT)/components/libraries/crc16 \
  $(SDK_ROOT)/components/libraries/low_power_pwm \
  $(SDK_ROOT)/components/libraries/led_softblink \
  $(SDK_ROOT)/components/ble/ble_services/ble_bas_c \
  $(SDK_ROOT)/modules/nrfx/mdk \
  $(SDK_ROOT)/components/libraries/atomic \
  $(SDK_ROOT)/components/ble/ble_services/ble_gls \
  $(SDK_ROOT)/components/ble/ble_racp \
  $(SDK_ROOT)/components/ble/ble_services/ble_hts \
  $(SDK_ROOT)/components/ble/ble_services/ble_ias \
  $(SDK_ROOT)/components/libraries/svc \
  $(SDK_ROOT)/components/libraries/twi_sensor \
  $(SDK_ROOT)/components/libraries/button \
  $(SDK_ROOT)/components/libraries/strerror \
  $(SDK_ROOT)/components/ble/ble_services/ble_lls \
  $(SDK_ROOT)/components/libraries/gpiote \
  $(SDK_ROOT)/components/libraries/hardfault \

# Libraries common to all targets
LIB_FILES += \

# Optimization flags
OPT = -O3 -g3
# Uncomment the line below to enable link time optimization
#OPT += -flto

# C flags common to all targets
CFLAGS += $(OPT)
CFLAGS += -DAPP_TIMER_V2
CFLAGS += -DAPP_TIMER_V2_RTC1_ENABLED
CFLAGS += -DFLOAT_ABI_SOFT
CFLAGS += -DNRF52820_XXAA
CFLAGS += -DNRF_SD_BLE_API_VERSION=8
CFLAGS += -DS122
CFLAGS += -DSOFTDEVICE_PRESENT
CFLAGS += -mcpu=cortex-m4
CFLAGS += -mthumb -mabi=aapcs
CFLAGS += -Wall -Werror
CFLAGS += -mfloat-abi=soft
# keep every function in a separate section, this allows linker to discard unused ones
CFLAGS += -ffunction-sections -fdata-sections -fno-strict-aliasing
CFLAGS += -fno-builtin -fshort-enums

# C++ flags common to all targets
CXXFLAGS += $(OPT)
# Assembler flags common to all targets
ASMFLAGS += -g3
ASMFLAGS += -mcpu=cortex-m4
ASMFLAGS += -mthumb -mabi=aapcs
ASMFLAGS += -mfloat-abi=soft
ASMFLAGS += -DAPP_TIMER_V2
ASMFLAGS += -DAPP_TIMER_V2_RTC1_ENABLED
ASMFLAGS += -DFLOAT_ABI_SOFT
ASMFLAGS += -DNRF52820_XXAA
ASMFLAGS += -DNRF_SD_BLE_API_VERSION=8
ASMFLAGS += -DS122
ASMFLAGS += -DSOFTDEVICE_PRESENT

# Linker flags
LDFLAGS += $(OPT)
LDFLAGS += -mthumb -mabi=aapcs -L$(SDK_ROOT)/modules/nrfx/mdk -T$(LINKER_SCRIPT)
LDFLAGS += -mcpu=cortex-m4
# let linker dump unused sections
LDFLAGS += -Wl,--gc-sections
# use newlib in nano version
LDFLAGS += --specs=nano.specs

toxophilite: CFLAGS += -D__HEAP_SIZE=4096
toxophilite: CFLAGS += -D__STACK_SIZE=4096
toxophilite: ASMFLAGS += -D__HEAP_SIZE=4096
toxophilite: ASMFLAGS += -D__STACK_SIZE=4096

# Add standard libraries at the very end of the linker input, after all objects
# that may need symbols provided by these libraries.
LIB_FILES += -lc -lnosys -lm


.PHONY: default help

# Default target - first one defined
default: toxophilite

# Print all targets that can be built
help:
	@echo following targets are available:
	@echo		toxophilite
	@echo		sdk_config - starting external tool for editing sdk_config.h
	@echo		flash      - flashing binary

TEMPLATE_PATH := $(SDK_ROOT)/components/toolchain/gcc


include $(TEMPLATE_PATH)/Makefile.common

$(foreach target, $(TARGETS), $(call define_target, $(target)))

.PHONY: flash erase

# Flash the program
flash: default
	@echo Flashing: $(OUTPUT_DIRECTORY)/toxophilite.hex
	nrfjprog -f nrf52 --program $(OUTPUT_DIRECTORY)/toxophilite.hex --sectorerase
	nrfjprog -f nrf52 --reset

erase:
	nrfjprog -f nrf52 --eraseall

SDK_CONFIG_FILE := ../config/sdk_config.h
CMSIS_CONFIG_TOOL := $(SDK_ROOT)/external_tools/cmsisconfig/CMSIS_Configuration_Wizard.jar
sdk_config:
	java -jar $(CMSIS_CONFIG_TOOL) $(SDK_CONFIG_FILE)