include ../../py/mkenv.mk # qstr definitions (must come before including py.mk) QSTR_DEFS = qstrdefsport.h #$(BUILD)/pins_qstr.h MICROPY_PY_USSL = 1 MICROPY_SSL_AXTLS = 1 AXTLS_DEFS_EXTRA = -Dabort=abort_ -DRT_MAX_PLAIN_LENGTH=1024 -DRT_EXTRA=4096 MICROPY_FATFS = 1 MICROPY_PY_BTREE = 1 BTREE_DEFS_EXTRA = -DDEFPSIZE=1024 -DMINCACHE=3 FROZEN_DIR ?= scripts FROZEN_MPY_DIR ?= modules # include py core make definitions include $(TOP)/py/py.mk FWBIN = $(BUILD)/firmware-combined.bin PORT ?= /dev/ttyACM0 BAUD ?= 115200 FLASH_MODE ?= qio FLASH_SIZE ?= detect CROSS_COMPILE = xtensa-lx106-elf- ESP_SDK = $(shell $(CC) -print-sysroot)/usr INC += -I. INC += -I$(TOP) INC += -I$(BUILD) INC += -I$(ESP_SDK)/include # UART for "os" messages. 0 is normal UART as used by MicroPython REPL, # 1 is debug UART (tx only), -1 to disable. UART_OS = 0 CFLAGS_XTENSA = -fsingle-precision-constant -Wdouble-promotion \ -D__ets__ -DICACHE_FLASH \ -fno-inline-functions \ -Wl,-EL -mlongcalls -mtext-section-literals -mforce-l32 \ -DLWIP_OPEN_SRC CFLAGS = $(INC) -Wall -Wpointer-arith -Werror -std=gnu99 -nostdlib -DUART_OS=$(UART_OS) \ $(CFLAGS_XTENSA) $(CFLAGS_MOD) $(COPT) $(CFLAGS_EXTRA) LDSCRIPT = esp8266.ld LDFLAGS = -nostdlib -T $(LDSCRIPT) -Map=$(@:.elf=.map) --cref LIBS = -L$(ESP_SDK)/lib -lmain -ljson -llwip_open -lpp -lnet80211 -lwpa -lphy -lnet80211 $(LDFLAGS_MOD) LIBGCC_FILE_NAME = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name) LIBS += -L$(dir $(LIBGCC_FILE_NAME)) -lgcc # Debugging/Optimization ifeq ($(DEBUG), 1) CFLAGS += -g COPT = -O0 else CFLAGS += -fdata-sections -ffunction-sections COPT += -Os -DNDEBUG LDFLAGS += --gc-sections endif SRC_C = \ strtoll.c \ main.c \ help.c \ esp_mphal.c \ esp_init_data.c \ gccollect.c \ lexerstr32.c \ uart.c \ esppwm.c \ espneopixel.c \ espapa102.c \ intr.c \ modpyb.c \ modmachine.c \ machine_pin.c \ machine_pwm.c \ machine_rtc.c \ machine_adc.c \ machine_uart.c \ machine_wdt.c \ machine_hspi.c \ modesp.c \ modnetwork.c \ modutime.c \ moduos.c \ ets_alt_task.c \ fatfs_port.c \ posix_helpers.c \ hspi.c \ $(SRC_MOD) EXTMOD_SRC_C = $(addprefix extmod/,\ modlwip.c \ modonewire.c \ ) LIB_SRC_C = $(addprefix lib/,\ libc/string0.c \ libm/math.c \ libm/fmodf.c \ libm/nearbyintf.c \ libm/ef_sqrt.c \ libm/kf_rem_pio2.c \ libm/kf_sin.c \ libm/kf_cos.c \ libm/kf_tan.c \ libm/ef_rem_pio2.c \ libm/sf_sin.c \ libm/sf_cos.c \ libm/sf_tan.c \ libm/sf_frexp.c \ libm/sf_modf.c \ libm/sf_ldexp.c \ libm/asinfacosf.c \ libm/atanf.c \ libm/atan2f.c \ mp-readline/readline.c \ netutils/netutils.c \ timeutils/timeutils.c \ utils/pyexec.c \ utils/interrupt_char.c \ utils/sys_stdio_mphal.c \ ) ifeq ($(MICROPY_FATFS), 1) LIB_SRC_C += \ lib/oofatfs/ff.c \ lib/oofatfs/option/unicode.c endif DRIVERS_SRC_C = $(addprefix drivers/,\ bus/softspi.c \ dht/dht.c \ ) SRC_S = \ gchelper.s \ OBJ = OBJ += $(PY_O) OBJ += $(addprefix $(BUILD)/, $(SRC_C:.c=.o)) OBJ += $(addprefix $(BUILD)/, $(SRC_S:.s=.o)) OBJ += $(addprefix $(BUILD)/, $(EXTMOD_SRC_C:.c=.o)) OBJ += $(addprefix $(BUILD)/, $(LIB_SRC_C:.c=.o)) OBJ += $(addprefix $(BUILD)/, $(DRIVERS_SRC_C:.c=.o)) # List of sources for qstr extraction SRC_QSTR += $(SRC_C) $(EXTMOD_SRC_C) $(LIB_SRC_C) $(DRIVERS_SRC_C) # Append any auto-generated sources that are needed by sources listed in SRC_QSTR SRC_QSTR_AUTO_DEPS += all: $(FWBIN) CONFVARS_FILE = $(BUILD)/confvars ifeq ($(wildcard $(CONFVARS_FILE)),) $(shell $(MKDIR) -p $(BUILD)) $(shell echo $(FROZEN_DIR) $(UART_OS) > $(CONFVARS_FILE)) else ifneq ($(shell cat $(CONFVARS_FILE)), $(FROZEN_DIR) $(UART_OS)) $(shell echo $(FROZEN_DIR) $(UART_OS) > $(CONFVARS_FILE)) endif $(BUILD)/uart.o: $(CONFVARS_FILE) FROZEN_EXTRA_DEPS = $(CONFVARS_FILE) .PHONY: deploy deploy: $(BUILD)/firmware-combined.bin $(ECHO) "Writing $< to the board" $(Q)esptool.py --port $(PORT) --baud $(BAUD) write_flash --verify --flash_size=$(FLASH_SIZE) --flash_mode=$(FLASH_MODE) 0 $< erase: $(ECHO) "Erase flash" $(Q)esptool.py --port $(PORT) --baud $(BAUD) erase_flash reset: echo -e "\r\nimport machine; machine.reset()\r\n" >$(PORT) $(FWBIN): $(BUILD)/firmware.elf $(ECHO) "Create $@" $(Q)esptool.py elf2image $^ $(Q)$(PYTHON) makeimg.py $(BUILD)/firmware.elf-0x00000.bin $(BUILD)/firmware.elf-0x[0-5][1-f]000.bin $@ $(BUILD)/firmware.elf: $(OBJ) $(ECHO) "LINK $@" $(Q)$(LD) $(LDFLAGS) -o $@ $^ $(LIBS) $(Q)$(SIZE) $@ 512k: $(MAKE) LDSCRIPT=esp8266_512k.ld CFLAGS_EXTRA='-DMP_CONFIGFILE=""' MICROPY_FATFS=0 MICROPY_PY_BTREE=0 ota: rm -f $(BUILD)/firmware.elf $(BUILD)/firmware.elf*.bin $(MAKE) LDSCRIPT=esp8266_ota.ld FWBIN=$(BUILD)/firmware-ota.bin include $(TOP)/py/mkrules.mk clean-modules: git clean -f -d modules rm -f build/frozen*.c