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|
.DEFAULT_GOAL := sketch
BOARD ?= maple
MAPLE_TARGET ?= flash
# Useful paths
SRCROOT := $(dir)
BUILD_PATH = build
LIBMAPLE_PATH := libmaple
# Useful variables
GLOBAL_CFLAGS = -Os -g -mcpu=cortex-m3 -mthumb -march=armv7-m -nostdlib \
-ffunction-sections -fdata-sections -Wl,--gc-sections
GLOBAL_CXXFLAGS := -fno-rtti -fno-exceptions -Wall
LDDIR := support/ld
LDFLAGS = -T$(LDDIR)/$(LDSCRIPT) -L$(LDDIR) \
-mcpu=cortex-m3 -mthumb -Xlinker \
--gc-sections --print-gc-sections --march=armv7-m -Wall
# Set up build rules and some useful templates
include support/make/build-rules.mk
include support/make/build-templates.mk
VENDOR_ID = 1EAF
PRODUCT_ID = 0003
# Force a rebuild if the maple target changed
PREV_BUILD_TYPE := $(shell cat $(BUILD_PATH)/build-type 2>/dev/null)
ifneq ($(PREV_BUILD_TYPE), $(MAPLE_TARGET))
$(shell rm -rf $(BUILD_PATH))
endif
# Some target specific things
ifeq ($(MAPLE_TARGET), ram)
VECT_BASE_ADDR := VECT_TAB_RAM
LDSCRIPT := ram.ld
UPLOAD := support/scripts/reset.py && \
sleep 1 && \
$(DFU) -a0 -d $(VENDOR_ID):$(PRODUCT_ID) -D $(BUILD_PATH)/$(BOARD).bin -R
endif
ifeq ($(MAPLE_TARGET), flash)
LDSCRIPT := flash.ld
VECT_BASE_ADDR := VECT_TAB_FLASH
UPLOAD := support/scripts/reset.py && \
sleep 1 && \
$(DFU) -a1 -d $(VENDOR_ID):$(PRODUCT_ID) -D $(BUILD_PATH)/$(BOARD).bin -R
endif
ifeq ($(MAPLE_TARGET), jtag)
LDSCRIPT := jtag.ld
VECT_BASE_ADDR := VECT_TAB_BASE
UPLOAD := \
openocd -f support/openocd/flash.cfg
endif
# Set all submodules here
LIBMAPLE_MODULES := libmaple
LIBMAPLE_MODULES += wirish
# call each module rules.mk
$(foreach m,$(LIBMAPLE_MODULES),$(eval $(call LIBMAPLE_MODULE_template,$(m))))
# Main target
include support/make/build-targets.mk
# Fake targets
POSSIBLE_TARGETS := install sketch clean help debug cscope tags ctags ram flash jtag
.PHONY: $(POSSIBLE_TARGETS)
install: sketch
$(UPLOAD)
sketch: MSG_INFO $(BUILD_PATH)/$(BOARD).bin
clean:
rm -rf build
help:
@echo ""
@echo " libmaple Makefile help"
@echo " ----------------------"
@echo " Compile targets:"
@echo " sketch: Compile sketch code"
@echo " "
@echo " Programming targets:"
@echo " install: Upload code to target"
@echo " "
@echo " Other targets:"
@echo " debug: Start an openocd gdb server, port 3333"
@echo " clean: Remove all build and object files"
@echo " help: Show this message"
@echo " "
debug:
$(OPENOCD) -f support/openocd/run.cfg
cscope:
rm -rf *.cscope
find . -name '*.[hcs]' -o -name '*.cpp' | xargs cscope -b
tags:
etags `find . -name "*.c" -o -name "*.cpp" -o -name "*.h"`
@echo "Made TAGS file for EMACS code browsing"
ctags:
ctags-exuberant -R .
@echo "Made tags file for VIM code browsing"
ram:
@env - MAPLE_TARGET=ram
@echo "Memory target set to RAM for this session"
flash:
@env - MAPLE_TARGET=flash
@echo "Memory target set to FLASH for this session"
jtag:
@env - MAPLE_TARGET=jtag
@echo "Memory target set to JTAG for this session"
|
