default: build/system.elf INCLUDES = -Iinclude -Iinclude/arch/${arch} COMMON_FLAGS = -g -Os -Wall -Wextra CFLAGS = -std=c99 CXXFLAGS = -std=c++14 -fno-rtti -fno-threadsafe-statics C_TARGETS = CXX_TARGETS = src/app/${app}/main.cc src/os/object/cpp_helpers.cc src/os/object/outputstream.cc QUIET = @ ifneq (${verbose}, ) QUIET = endif ifneq (${stack_usage}, ) COMMON_FLAGS += -fstack-usage endif ifneq (${app}, ) include src/app/${app}/Makefile.inc endif ifneq ($(findstring lm75,${drivers}), ) CXX_TARGETS += src/driver/lm75.cc COMMON_FLAGS += -DDRIVER_LM75 endif ifneq ($(findstring am2320,${drivers}), ) CXX_TARGETS += src/driver/am2320.cc COMMON_FLAGS += -DDRIVER_AM2320 endif ifneq ($(findstring ccs811,${drivers}), ) CXX_TARGETS += src/driver/ccs811.cc COMMON_FLAGS += -DDRIVER_CCS811 endif ifneq ($(findstring eeprom24lc64,${drivers}), ) CXX_TARGETS += src/driver/eeprom24lc64.cc COMMON_FLAGS += -DDRIVER_EEPROM24LC64 endif ifneq ($(findstring max44006,${drivers}), ) CXX_TARGETS += src/driver/max44006.cc COMMON_FLAGS += -DDRIVER_MAX44006 endif ifneq ($(findstring max44009,${drivers}), ) CXX_TARGETS += src/driver/max44009.cc COMMON_FLAGS += -DDRIVER_MAX44009 endif ifneq ($(findstring mmsimple,${drivers}), ) CXX_TARGETS += src/driver/mmsimple.cc COMMON_FLAGS += -DDRIVER_MMSIMPLE endif ifneq ($(findstring sharp96,${drivers}), ) CXX_TARGETS += src/driver/sharp96.cc sharp96_power_pin ?= p4_2 sharp96_en_pin ?= p4_3 sharp96_cs_pin ?= p2_4 COMMON_FLAGS += -DDRIVER_SHARP6 COMMON_FLAGS += -DSHARP96_POWER_PIN=GPIO::${sharp96_power_pin} COMMON_FLAGS += -DSHARP96_EN_PIN=GPIO::${sharp96_en_pin} COMMON_FLAGS += -DSHARP96_CS_PIN=GPIO::${sharp96_cs_pin} endif ifneq ($(findstring softi2c,${drivers}), ) CXX_TARGETS += src/driver/soft_i2c.cc COMMON_FLAGS += -DDRIVER_SOFTI2C endif ifneq (${i2c_freq}, ) COMMON_FLAGS += -DF_I2C=${i2c_freq} endif ifneq (${timer_freq}, ) COMMON_FLAGS += -DF_TIMER=${timer_freq} endif ifeq (${softi2c_pullup}, internal) COMMON_FLAGS += -DSOFTI2C_PULLUP_INTERNAL endif ifeq (${softi2c_pullup}, external) COMMON_FLAGS += -DSOFTI2C_PULLUP_EXTERNAL endif ifeq (${softi2c_pullup}, gpio) COMMON_FLAGS += -DSOFTI2C_PULLUP_FIXED_GPIO endif ifeq (${i2c_pullup}, gpio) COMMON_FLAGS += -DI2C_PULLUP_FIXED_GPIO endif ifeq (${softi2c_timer}, 1) arch_drivers += ,timer COMMON_FLAGS += -DSOFTI2C_TIMER endif ifeq (${kout_nop}, 1) COMMON_FLAGS += -DKOUT_NOP endif ifeq (${timer_cycles}, 1) COMMON_FLAGS += -DTIMER_CYCLES endif ifeq (${timer_us}, 1) COMMON_FLAGS += -DTIMER_US endif ifeq (${timer_s}, 1) COMMON_FLAGS += -DTIMER_S endif ifeq (${loop}, 1) COMMON_FLAGS += -DWITH_LOOP endif ifeq (${wakeup}, 1) COMMON_FLAGS += -DWITH_WAKEUP endif ifeq (${ostream}, 1) COMMON_FLAGS += -DWITH_OSTREAM endif ifeq (${trace_malloc}, 1) CXX_TARGETS += src/lib/mpmalloc.cc COMMON_FLAGS += -DMULTIPASS_TRACE_MALLOC endif ifneq (${arch}, ) include src/arch/${arch}/Makefile.inc endif stack: default ${QUIET}test -n "${OBJDUMP}" ${QUIET}test -n "${ARCH_SHORTNAME}" ${QUIET}script/static-stack-analyze.pl ${OBJDUMP} ${ARCH_SHORTNAME} ${OBJECTS} stackm: default ${QUIET}test -n "${OBJDUMP}" ${QUIET}test -n "${ARCH_SHORTNAME}" ${QUIET}script/static-stack-analyze.pl --machine-readable ${OBJDUMP} ${ARCH_SHORTNAME} ${OBJECTS} clean: arch_clean rm -f build/system.elf help: arch_help @echo @echo "common flags:" @echo " timer_cycles timer_us timer_s -- enable specific timers. May be mutually exclusive" @echo " loop -- enable loop() function" @echo " i2c_freq -- I2C Frequency in Hz" @echo " timer_freq -- Timer frequency in Hz" @echo " softi2c_pullup -- When using softi2c driver: configure SDA/SCL pull-ups" @echo " internal: Use internal pull-ups. Pull-ups are disabled when transmitting a LOW signal" @echo " external: Use external pull-ups connected to two separate CPU pins. Pull-Ups are disabled when transmitting a LOW signal" @echo " gpio: Use external pull-ups connected to two separate CPU pins. Pull-Ups are always enabled" @echo " softi2c_timer -- Use hardware timer instead of busy waiting for I2C timing" @echo " i2c_pullup -- When using arch i2c driver: configure SDA/SCL pull-ups" @echo " gpio: Use external pull-ups connected to two separate CPU pins. Pull-Ups are always enabled" @echo " kout_nop -- Do not write output to stdout / serial console" @echo " ostream -- include C++ ostream standard library" @echo " trace_malloc -- trace mpmalloc/mpcalloc/mprealloc calls on stdout" @echo " stack_usage -- Generate .su files for stack usage estimation (-> make stack)" @echo @echo "${arch} drivers:" @ls -1 src/arch/${arch}/driver | fgrep .c | cut -d . -f 1 | sed 's/^/ /' @echo @echo "common drivers:" @ls -1 src/driver | fgrep .c | cut -d . -f 1 | sed 's/^/ /' @echo @echo "available architectures:" @ls -1 src/arch | sed 's/^/ /' info: arch_info @echo "COMMON_FLAGS: ${COMMON_FLAGS}" @echo "CFLAGS: ${CFLAGS}" @echo "CXXFLAGS: ${CXXFLAGS}" @echo "Selected (common/arch) drivers: ${drivers} / ${arch_drivers}" .PHONY: clean default stack stackm help info