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Makefile
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Makefile
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##
## This file is part of the libopenstm32 project.
##
## Copyright (C) 2009 Uwe Hermann <[email protected]>
##
## This program is free software: you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
##
## This program 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 General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program. If not, see <http://www.gnu.org/licenses/>.
##
BINARY = stm32_vcu
OUT_DIR = obj
PREFIX ?= arm-none-eabi
SIZE = $(PREFIX)-size
CC = $(PREFIX)-gcc
CPP = $(PREFIX)-g++
LD = $(PREFIX)-gcc
OBJCOPY = $(PREFIX)-objcopy
OBJDUMP = $(PREFIX)-objdump
MKDIR_P = mkdir -p
TERMINAL_DEBUG ?= 0
CFLAGS = -Os -Wall -Wextra -Ilibopeninv/include -Iinclude/ -Ilibopencm3/include \
-fno-common -fno-builtin -pedantic -DSTM32F1 -DMAX_USER_MESSAGES=30 \
-mcpu=cortex-m3 -mthumb -std=gnu99 -ffunction-sections -fdata-sections -ggdb3
CPPFLAGS = -Os -Wall -Wextra -Ilibopeninv/include -Iinclude/ -Ilibopencm3/include \
-fno-common -std=c++17 -pedantic -DSTM32F1 -DMAX_USER_MESSAGES=30 \
-ffunction-sections -fdata-sections -fno-builtin -fno-rtti -fno-exceptions \
-fno-unwind-tables -mcpu=cortex-m3 -mthumb -ggdb3
LDSCRIPT = $(BINARY).ld
LDFLAGS = -Llibopencm3/lib -T$(LDSCRIPT) -march=armv7 -nostartfiles -Wl,--gc-sections,-Map,linker.map
OBJSL = $(BINARY).o hwinit.o stm32scheduler.o params.o terminal.o terminal_prj.o \
my_string.o digio.o my_fp.o printf.o anain.o throttle.o isa_shunt.o BMW_E65.o GS450H.o temp_meas.o \
BMW_E39.o Can_VAG.o Can_OI.o MCP2515.o CANSPI.o outlanderinverter.o canhardware.o canmap.o \
param_save.o errormessage.o stm32_can.o leafinv.o utils.o terminalcommands.o i3LIM.o \
chademo.o amperaheater.o amperacharger.o subaruvehicle.o iomatrix.o bmw_sbox.o NissanPDM.o teslaCharger.o extCharger.o vag_sbox.o \
daisychainbms.o simpbms.o outlanderCharger.o Can_OBD2.o cansdo.o TeslaDCDC.o BMW_E31.o F30_Lever.o \
CPC.o ElconCharger.o RearOutlanderinverter.o linbus.o VWheater.o JLR_G1.o JLR_G2.o Focci.o digipot.o\
OutlanderHeartBeat.o E65_Lever.o leafbms.o V_Classic.o kangoobms.o OutlanderCanHeater.o
OBJS = $(patsubst %.o,$(OUT_DIR)/%.o, $(OBJSL))
vpath %.c src/ libopeninv/src/
vpath %.cpp src/ libopeninv/src/
OPENOCD_BASE = /usr
OPENOCD = $(OPENOCD_BASE)/bin/openocd
OPENOCD_SCRIPTS = $(OPENOCD_BASE)/share/openocd/scripts
OPENOCD_FLASHER = $(OPENOCD_SCRIPTS)/interface/parport.cfg
OPENOCD_BOARD = $(OPENOCD_SCRIPTS)/board/olimex_stm32_h103.cfg
# Be silent per default, but 'make V=1' will show all compiler calls.
ifneq ($(V),1)
Q := @
NULL := 2>/dev/null
endif
# try-run
# Usage: option = $(call try-run, command,option-ok,otherwise)
# Exit code chooses option.
try-run = $(shell set -e; \
if ($(1)) >/dev/null 2>&1; \
then echo "$(2)"; \
else echo "$(3)"; \
fi)
# Test a linker (ld) option and return the gcc link command equivalent
comma := ,
link_command := -Wl$(comma)
ld-option = $(call try-run, $(PREFIX)-ld $(1) -v,$(link_command)$(1))
# Test whether we can suppress a safe warning about rwx segments
# only supported on binutils 2.39 or later
LDFLAGS += $(call ld-option,--no-warn-rwx-segments)
all: directories images
Debug:images
Release: images
cleanDebug:clean
images: get-deps $(BINARY)
@printf " OBJCOPY $(BINARY).bin\n"
$(Q)$(OBJCOPY) -Obinary $(BINARY) $(BINARY).bin
@printf " OBJCOPY $(BINARY).hex\n"
$(Q)$(OBJCOPY) -Oihex $(BINARY) $(BINARY).hex
$(Q)$(SIZE) $(BINARY)
directories: ${OUT_DIR}
${OUT_DIR}:
$(Q)${MKDIR_P} ${OUT_DIR}
$(BINARY): $(OBJS) $(LDSCRIPT)
@printf " LD $(subst $(shell pwd)/,,$(@))\n"
$(Q)$(LD) $(LDFLAGS) -o $(BINARY) $(OBJS) -lopencm3_stm32f1 -lm
$(OUT_DIR)/%.o: %.c Makefile
@printf " CC $(subst $(shell pwd)/,,$(@))\n"
$(Q)$(CC) $(CFLAGS) -MMD -MP -o $@ -c $<
$(OUT_DIR)/%.o: %.cpp Makefile
@printf " CPP $(subst $(shell pwd)/,,$(@))\n"
$(Q)$(CPP) $(CPPFLAGS) -MMD -MP -o $@ -c $<
DEP = $(OBJS:%.o=%.d)
-include $(DEP)
clean:
@printf " CLEAN ${OUT_DIR}\n"
$(Q)rm -rf ${OUT_DIR}
@printf " CLEAN $(BINARY)\n"
$(Q)rm -f $(BINARY)
@printf " CLEAN $(BINARY).bin\n"
$(Q)rm -f $(BINARY).bin
@printf " CLEAN $(BINARY).hex\n"
$(Q)rm -f $(BINARY).hex
@printf " CLEAN $(BINARY).srec\n"
$(Q)rm -f $(BINARY).srec
@printf " CLEAN $(BINARY).list\n"
$(Q)rm -f $(BINARY).list
flash: images
@printf " FLASH $(BINARY).bin\n"
@# IMPORTANT: Don't use "resume", only "reset" will work correctly!
$(Q)$(OPENOCD) -s $(OPENOCD_SCRIPTS) \
-f $(OPENOCD_FLASHER) \
-f $(OPENOCD_BOARD) \
-c "init" -c "reset halt" \
-c "flash write_image erase $(BINARY).hex" \
-c "reset" \
-c "shutdown" $(NULL)
.PHONY: directories get-deps images clean
get-deps:
ifneq ($(shell test -s libopencm3/lib/libopencm3_stm32f1.a && echo -n yes),yes)
@printf " GIT SUBMODULE\n"
$(Q)git submodule update --init
@printf " MAKE libopencm3\n"
$(Q)${MAKE} -C libopencm3 TARGETS=stm32/f1
endif
Test:
cd test && $(MAKE)
cleanTest:
cd test && $(MAKE) clean