# Projekt-Name
PROJECT = ledblink


# Projekt-Dateien
# Liste alle Quellcode Dateien deines Projektes hier auf
SRC = ./Source/main.c
SRC += ./Source/interrupt.c
SRC += ./Source/startup.c


# Bibliothek
# Alle benötigten Quellcode-Dateien der Library hier aktivieren/deaktivieren
#SRC += ./Library/src/stm32f10x_adc.c
#SRC += ./Library/src/stm32f10x_bkp.c
#SRC += ./Library/src/stm32f10x_can.c
#SRC += ./Library/src/stm32f10x_crc.c
#SRC += ./Library/src/stm32f10x_dac.c
#SRC += ./Library/src/stm32f10x_dbgmcu.c
#SRC += ./Library/src/stm32f10x_dma.c
#SRC += ./Library/src/stm32f10x_exti.c
SRC += ./Library/src/stm32f10x_flash.c
#SRC += ./Library/src/stm32f10x_fsmc.c
SRC += ./Library/src/stm32f10x_gpio.c
#SRC += ./Library/src/stm32f10x_i2c.c
#SRC += ./Library/src/stm32f10x_iwdg.c
SRC += ./Library/src/stm32f10x_lib.c
SRC += ./Library/src/stm32f10x_nvic.c
#SRC += ./Library/src/stm32f10x_pwr.c
SRC += ./Library/src/stm32f10x_rcc.c
#SRC += ./Library/src/stm32f10x_rtc.c
#SRC += ./Library/src/stm32f10x_sdio.c
#SRC += ./Library/src/stm32f10x_spi.c
#SRC += ./Library/src/stm32f10x_systick.c
SRC += ./Library/src/stm32f10x_tim.c
#SRC += ./Library/src/stm32f10x_usart.c
#SRC += ./Library/src/stm32f10x_wwdg.c

# User Include-Verzeichnisse
UINCDIR =

# Compiler Stuff
# (Binaries der Toolchain)
TRGT = arm-none-eabi-
CC   = $(TRGT)gcc
CP   = $(TRGT)objcopy
AS   = $(TRGT)gcc -x assembler-with-cpp
SIZE = $(TRGT)size
BIN  = $(CP) -O binary

# Andere Tools (OpenOCD zum Flashen und Debuggen)
OPENOCD = /usr/bin/openocd

# Optimierung
OPT = -O0
#OPT = -O2 -falgin-functions=16 -fno-inline -fomit-frame-pointer

# Debug Symbole
DEBUG = -gdwarf-2

# # # # # # # # # # # # # # # # # # # # #
# DONT CHANGE ANYTHING BELOW HERE
# # # # # # # # # # # # # # # # # # # # #

# STM32 Macro File
# (wird immer benötigt)
ASRC = ./Source/cortexm3_macro.s

# Default Include-Verzeichnisse
DINCDIR = ./
DINCDIR += ./Source/
DINCDIR += ./Library/inc

# Liste aller .o-Dateien erstellen
OBJS    = $(ASRC:.s=.o) $(SRC:.c=.o)

# Include-Pfad Liste erstellen
INCDIR  = $(patsubst %,-I%,$(DINCDIR) $(UINCDIR))

# Build Flags
# Eigenhändig aus den Build-Logs der HiTOP IDE kopiert
ASFLAGS = -mcpu=cortex-m3 -mthumb -mfpu=vfp
CPFLAGS = -mcpu=cortex-m3 -mthumb -mfpu=vfp $(DEBUG) $(OPT) -Wall -fsigned-char -mlittle-endian
LDFLAGS = -T./Settings/main.ld -t -static -nostartfiles -lc -lgcc -lm

# # # # # # # # # # # # # # # # # # # # #
# Make-Rules
# # # # # # # # # # # # # # # # # # # # #


all: $(OBJS) $(PROJECT).elf $(PROJECT).bin

# .c zu .o
%.o : %.c
    $(CC) -c $(CPFLAGS) -I . $(INCDIR) -o $@ $<

# .s zu .o
%.o : %.s
    $(AS) -c $(ASFLAGS) $< -o $@

# .elf aus .o linken
%elf: $(OBJS)
    $(CC) $(OBJS) $(LDFLAGS) $(LIBS) -o $@

# flash.bin aus .elf erstellen
%bin: %elf
    $(BIN) $< $@


size:
    $(SIZE) $(PROJECT).elf

flash:
    cp \$(PROJECT).bin flash.bin
    $(OPENOCD) -f ./Settings/flash.cfg

# Cleanup
clean:
    -rm -f $(OBJS)
    -rm -f $(SRC:.c=.c.bak)
    -rm -f $(SRC:.c=.lst)
    -rm -f $(ASRC:.s=.s.bak)
    -rm -f $(ASRC:.s=.lst)
    -rm -f $(PROJECT).elf
    -rm -f $(PROJECT).bin
    -rm -f flash.bin