##########################################################################################################################
# File automatically-generated by tool: [projectgenerator] version: [3.5.2] date: [Tue May 26 23:27:59 OMST 2020] 
##########################################################################################################################

# ------------------------------------------------
# Generic Makefile (based on gcc)
#
# ChangeLog :
#	2017-02-10 - Several enhancements + project update mode
#   2015-07-22 - first version
# ------------------------------------------------

######################################
# target
######################################
TARGET = target_prod


######################################
# building variables
######################################
# debug build?
DEBUG = 1
# optimization
OPT = -Og


#######################################
# paths
#######################################
PROJECT_DIR = $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
# Build path
BUILD_DIR = build

######################################
# source
######################################
C_SOURCES =
CPP_SOURCES =
ASM_SOURCES = 
C_DEFS =

# Target

C_SOURCES +=  \
Src/main.c \
Src/freertos.c \
Src/stm32l4xx_it.c \
Src/stm32l4xx_hal_msp.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_adc.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_adc_ex.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_i2c.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_i2c_ex.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_rcc.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_rcc_ex.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_flash.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_flash_ex.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_flash_ramfunc.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_gpio.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_dma.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_dma_ex.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_pwr.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_pwr_ex.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_cortex.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_exti.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_comp.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_dac.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_dac_ex.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_spi.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_spi_ex.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_tim.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_tim_ex.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_pcd.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_pcd_ex.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_ll_usb.c \
Src/system_stm32l4xx.c \
Middlewares/Third_Party/FreeRTOS/Source/croutine.c \
Middlewares/Third_Party/FreeRTOS/Source/event_groups.c \
Middlewares/Third_Party/FreeRTOS/Source/list.c \
Middlewares/Third_Party/FreeRTOS/Source/queue.c \
Middlewares/Third_Party/FreeRTOS/Source/stream_buffer.c \
Middlewares/Third_Party/FreeRTOS/Source/tasks.c \
Middlewares/Third_Party/FreeRTOS/Source/timers.c \
Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS/cmsis_os.c \
Middlewares/Third_Party/FreeRTOS/Source/portable/MemMang/heap_1.c \
Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM4F/port.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_uart.c \
Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_uart_ex.c \
Src/usb_device.c \
Src/usbd_conf.c \
Src/usbd_desc.c \
Src/usbd_cdc_if.c \
Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_core.c \
Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ctlreq.c \
Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c \
Middlewares/ST/STM32_USB_Device_Library/Class/CDC/Src/usbd_cdc.c

C_SOURCES += Src/flipper_hal.c

C_DEFS +=  \
-DUSE_HAL_DRIVER \
-DSTM32L476xx \
-DBUTON_INVERT=false \
-DDEBUG_UART=huart1

ASM_SOURCES +=  \
startup_stm32l476xx.s

# Core

CPP_SOURCES += ../core/app.cpp

C_SOURCES += ../core/log.c
C_SOURCES += ../core/tty_uart.c
C_SOURCES += ../core/furi.c
C_SOURCES += ../core/furi_ac.c

# System applications

ifeq ($(TEST), 1)
C_SOURCES += ../applications/tests/furiac_test.c
C_SOURCES += ../applications/tests/furi_record_test.c
C_SOURCES += ../applications/tests/test_index.c
C_DEFS += -DTEST
endif

# Examples

ifeq ($(EXAMPLE_BLINK), 1)
C_SOURCES += ../applications/examples/blink.c
C_DEFS += -DEXAMPLE_BLINK
endif

ifeq ($(EXAMPLE_UART_WRITE), 1)
C_SOURCES += ../applications/examples/uart_write.c
C_DEFS += -DEXAMPLE_UART_WRITE
endif

ifeq ($(EXAMPLE_IPC), 1)
C_SOURCES += ../applications/examples/ipc.c
C_DEFS += -DEXAMPLE_IPC
endif

# User application

# Add C_SOURCES +=, C_DEFS += or CPP_SOURCES += here

#######################################
# binaries
#######################################
PREFIX = arm-none-eabi-
# The gcc compiler bin path can be either defined in make command via GCC_PATH variable (> make GCC_PATH=xxx)
# either it can be added to the PATH environment variable.
ifdef GCC_PATH
CC = $(GCC_PATH)/$(PREFIX)gcc
CPP = $(GCC_PATH)/$(PREFIX)g++
AS = $(GCC_PATH)/$(PREFIX)gcc -x assembler-with-cpp
CP = $(GCC_PATH)/$(PREFIX)objcopy
SZ = $(GCC_PATH)/$(PREFIX)size
else
CC = $(PREFIX)gcc
CPP = $(PREFIX)g++
AS = $(PREFIX)gcc -x assembler-with-cpp
CP = $(PREFIX)objcopy
SZ = $(PREFIX)size
endif
HEX = $(CP) -O ihex
BIN = $(CP) -O binary -S


#######################################
# Rust library
#######################################

RUST_LIB_SRC = $(realpath $(PROJECT_DIR)/../core-rs)
RUST_LIB_NAME = flipper_core
RUST_LIB_TARGET = thumbv7em-none-eabihf
RUST_LIB_FLAGS = --target=$(RUST_LIB_TARGET)

ifeq ($(DEBUG), 1)
    RUST_LIB_PATH = $(RUST_LIB_SRC)/target/$(RUST_LIB_TARGET)/debug
else
	RUST_LIB_FLAGS += --release
    RUST_LIB_PATH = $(RUST_LIB_SRC)/target/$(RUST_LIB_TARGET)/release
endif

RUST_LIB_CMD = cd $(RUST_LIB_SRC) && cargo build -p flipper-core $(RUST_LIB_FLAGS)

#######################################
# CFLAGS
#######################################
# cpu
CPU = -mcpu=cortex-m4

# fpu
FPU = -mfpu=fpv4-sp-d16

# float-abi
FLOAT-ABI = -mfloat-abi=hard

# mcu
MCU = $(CPU) -mthumb $(FPU) $(FLOAT-ABI)

# macros for gcc
# AS defines
AS_DEFS = 


# AS includes
AS_INCLUDES =  \
-IInc

# C includes
C_INCLUDES =  \
-IInc \
-I../applications \
-I../core \
-IDrivers/STM32L4xx_HAL_Driver/Inc \
-IDrivers/STM32L4xx_HAL_Driver/Inc/Legacy \
-IMiddlewares/Third_Party/FreeRTOS/Source/include \
-IMiddlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS \
-IMiddlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM4F \
-IDrivers/CMSIS/Device/ST/STM32L4xx/Include \
-IDrivers/CMSIS/Include \
-IMiddlewares/ST/STM32_USB_Device_Library/Core/Inc \
-IMiddlewares/ST/STM32_USB_Device_Library/Class/CDC/Inc \
-I../core-rs/flipper-core/bindings


# compile gcc flags
ASFLAGS = $(MCU) $(AS_DEFS) $(AS_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections

CFLAGS = $(MCU) $(C_DEFS) $(C_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections

ifeq ($(DEBUG), 1)
CFLAGS += -g -gdwarf-2
endif


# Generate dependency information
CFLAGS += -MMD -MP -MF"$(@:%.o=%.d)"

CPPFLAGS = -fno-threadsafe-statics

#######################################
# LDFLAGS
#######################################
# link script
LDSCRIPT = STM32L476RGTx_FLASH.ld

# libraries
LIBS = -lc -lm -lnosys -l$(RUST_LIB_NAME)
LIBDIR = -L$(RUST_LIB_PATH)
LDFLAGS = $(MCU) -specs=nano.specs -specs=nosys.specs -T$(LDSCRIPT) $(LIBDIR) $(LIBS) -Wl,-Map=$(BUILD_DIR)/$(TARGET).map,--cref -Wl,--gc-sections

# default action: build all
all: $(BUILD_DIR)/$(TARGET).elf $(BUILD_DIR)/$(TARGET).hex $(BUILD_DIR)/$(TARGET).bin

rust_lib:
	$(RUST_LIB_CMD)

example_blink:
	EXAMPLE_BLINK=1 make
	rm $(BUILD_DIR)/app.o

example_uart_write:
	EXAMPLE_UART_WRITE=1 make
	rm $(BUILD_DIR)/app.o

example_ipc:
	EXAMPLE_IPC=1 make
	rm $(BUILD_DIR)/app.o

test:
	TEST=1 make
	rm $(BUILD_DIR)/app.o

.PHONY: all rust_lib example_blink example_uart_write test

#######################################
# build the application
#######################################
# list of objects
OBJECTS = $(addprefix $(BUILD_DIR)/,$(notdir $(C_SOURCES:.c=.o)))
vpath %.c $(sort $(dir $(C_SOURCES)))

OBJECTS += $(addprefix $(BUILD_DIR)/,$(notdir $(CPP_SOURCES:.cpp=.o)))
vpath %.cpp $(sort $(dir $(CPP_SOURCES)))

# list of ASM program objects
OBJECTS += $(addprefix $(BUILD_DIR)/,$(notdir $(ASM_SOURCES:.s=.o)))
vpath %.s $(sort $(dir $(ASM_SOURCES)))

$(BUILD_DIR)/%.o: %.c Makefile | $(BUILD_DIR) 
	$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/$(notdir $(<:.c=.lst)) $< -o $@

$(BUILD_DIR)/%.o: %.cpp Makefile | $(BUILD_DIR)
	$(CPP) -c $(CFLAGS) $(CPPFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/$(notdir $(<:.c=.lst)) $< -o $@


$(BUILD_DIR)/%.o: %.s Makefile | $(BUILD_DIR)
	$(AS) -c $(CFLAGS) $< -o $@

$(BUILD_DIR)/%.pb.c $(BUILD_DIR)/%.pb.h: ../flipper_proto/%.proto
	$(PROTOC) $(PROTOC_OPTS) --nanopb_out=$(BUILD_DIR) $<

$(RUST_LIB_PATH)/lib$(RUST_LIB_NAME).a: rust_lib

$(BUILD_DIR)/$(TARGET).elf: $(RUST_LIB_PATH)/lib$(RUST_LIB_NAME).a $(OBJECTS) Makefile
	$(CPP) $(OBJECTS) $(LDFLAGS) -o $@
	$(SZ) $@

$(BUILD_DIR)/%.hex: $(BUILD_DIR)/%.elf | $(BUILD_DIR)
	$(HEX) $< $@
	
$(BUILD_DIR)/%.bin: $(BUILD_DIR)/%.elf | $(BUILD_DIR)
	$(BIN) $< $@	
	
$(BUILD_DIR):
	mkdir $@		

#######################################
# clean up
#######################################
clean:
	-rm -fR $(BUILD_DIR)
	cd $(RUST_LIB_SRC) && cargo clean
  
#######################################
# dependencies
#######################################
-include $(wildcard $(BUILD_DIR)/*.d)

# *** EOF ***