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circuitpython/esp8266/Makefile
Scott Shawcroft 26229efe78 Add try_lock and unlock to I2C and SPI classes to make sure things 
are shared well between threads and underlying MicroPython (SPI Flash
for example.)

It is recommended to use the bus device classes to manage the locks
and other transaction state.

https://github.com/adafruit/Adafruit_MicroPython_BusDevice

Fixed #58
Fixed #59
Fixed #60
2016-12-02 15:46:12 -08:00

274 lines
7.3 KiB
Makefile
Raw Blame History

# Select the board to build for: if not given on the command line,
# then default to PYBV10.
BOARD ?= feather_huzzah
ifeq ($(wildcard boards/$(BOARD)/.),)
$(error Invalid BOARD specified)
endif
# If the build directory is not given, make it reflect the board name.
BUILD ?= build
include ../py/mkenv.mk
# qstr definitions (must come before including py.mk)
QSTR_DEFS = qstrdefsport.h #$(BUILD)/pins_qstr.h
MICROPY_PY_USSL = 1
MICROPY_SSL_AXTLS = 1
MICROPY_FATFS = 1
MICROPY_PY_BTREE = 1
FROZEN_DIR = scripts
FROZEN_MPY_DIR = modules
# include py core make definitions
include ../py/py.mk
PORT ?= /dev/ttyACM0
BAUD ?= 115200
FLASH_MODE ?= qio
FLASH_SIZE ?= detect
CROSS_COMPILE = xtensa-lx106-elf-
ESP_SDK = $(shell $(CC) -print-sysroot)/usr
INC += -I.
INC += -I..
INC += -I../stmhal
INC += -I../lib/mp-readline
INC += -I../lib/netutils
INC += -I../lib/timeutils
INC += -I$(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 = $(INC) -Wall -Wpointer-arith -Werror -ansi -std=gnu99 -nostdlib -DUART_OS=$(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 \
esponewire.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_spi.c \
machine_hspi.c \
modesp.c \
modnetwork.c \
modutime.c \
moduos.c \
modonewire.c \
ets_alt_task.c \
fatfs_port.c \
axtls_helpers.c \
hspi.c \
boards/$(BOARD)/pins.c \
$(SRC_MOD)
SRC_COMMON_HAL = \
microcontroller/__init__.c \
microcontroller/Pin.c \
nativeio/__init__.c \
nativeio/AnalogIn.c \
nativeio/AnalogOut.c \
nativeio/DigitalInOut.c \
nativeio/I2C.c \
nativeio/PWMOut.c \
nativeio/SPI.c \
neopixel_write/__init__.c \
time/__init__.c \
board/__init__.c
SRC_COMMON_HAL_EXPANDED = $(addprefix shared-bindings/, $(SRC_COMMON_HAL)) \
$(addprefix common-hal/, $(SRC_COMMON_HAL))
SRC_SHARED_MODULE = \
bitbangio/__init__.c \
bitbangio/I2C.c \
bitbangio/SPI.c \
SRC_SHARED_MODULE_EXPANDED = $(addprefix shared-bindings/, $(SRC_SHARED_MODULE)) \
$(addprefix shared-module/, $(SRC_SHARED_MODULE))
STM_SRC_C = $(addprefix stmhal/,\
pybstdio.c \
input.c \
)
EXTMOD_SRC_C = $(addprefix extmod/,\
modlwip.c \
)
LIB_SRC_C = $(addprefix lib/,\
libc/string0.c \
libm/math.c \
libm/fmodf.c \
libm/roundf.c \
libm/ef_sqrt.c \
libm/kf_rem_pio2.c \
libm/kf_sin.c \
libm/kf_cos.c \
libm/kf_tan.c \
libm/ef_rem_pio2.c \
libm/sf_sin.c \
libm/sf_cos.c \
libm/sf_tan.c \
libm/sf_frexp.c \
libm/sf_modf.c \
libm/sf_ldexp.c \
libm/asinfacosf.c \
libm/atanf.c \
libm/atan2f.c \
mp-readline/readline.c \
netutils/netutils.c \
timeutils/timeutils.c \
utils/pyexec.c \
utils/pyhelp.c \
utils/interrupt_char.c \
)
ifeq ($(MICROPY_FATFS), 1)
LIB_SRC_C += \
lib/fatfs/ff.c \
lib/fatfs/option/ccsbcs.c
endif
DRIVERS_SRC_C = $(addprefix drivers/,\
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)/, $(SRC_COMMON_HAL_EXPANDED:.c=.o))
OBJ += $(addprefix $(BUILD)/, $(SRC_SHARED_MODULE_EXPANDED:.c=.o))
OBJ += $(addprefix $(BUILD)/, $(STM_SRC_C:.c=.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))
#OBJ += $(BUILD)/pins_$(BOARD).o
# List of sources for qstr extraction
SRC_QSTR += $(SRC_C) $(SRC_COMMON_HAL_EXPANDED) $(SRC_SHARED_MODULE_EXPANDED) $(STM_SRC_C) $(EXTMOD_SRC_C) $(DRIVERS_SRC_C)
# Append any auto-generated sources that are needed by sources listed in SRC_QSTR
SRC_QSTR_AUTO_DEPS +=
all: $(BUILD)/libaxtls.a $(BUILD)/firmware-combined.bin
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 $<
reset:
echo -e "\r\nimport machine; machine.reset()\r\n" >$(PORT)
$(BUILD)/firmware-combined.bin: $(BUILD)/firmware.elf
$(ECHO) "Create $@"
$(Q)python2 $(shell which esptool.py) elf2image $^
$(Q)$(PYTHON) makeimg.py $(BUILD)/firmware.elf-0x00000.bin $(BUILD)/firmware.elf-0x0[1-f]000.bin $@
$(BUILD)/firmware.elf: $(OBJ)
$(ECHO) "LINK $@"
$(Q)$(LD) $(LDFLAGS) -o $@ $^ $(LIBS)
$(Q)$(SIZE) $@
512k:
$(MAKE) LDSCRIPT=esp8266_512k.ld CFLAGS_EXTRA='-DMP_CONFIGFILE="<mpconfigport_512k.h>"' MICROPY_FATFS=0 MICROPY_PY_BTREE=0
#MAKE_PINS = boards/make-pins.py
#BOARD_PINS = boards/$(BOARD)/pins.csv
#AF_FILE = boards/stm32f4xx_af.csv
#PREFIX_FILE = boards/stm32f4xx_prefix.c
#GEN_PINS_SRC = $(BUILD)/pins_$(BOARD).c
#GEN_PINS_HDR = $(HEADER_BUILD)/pins.h
#GEN_PINS_QSTR = $(BUILD)/pins_qstr.h
#GEN_PINS_AF_CONST = $(HEADER_BUILD)/pins_af_const.h
#GEN_PINS_AF_PY = $(BUILD)/pins_af.py
# Making OBJ use an order-only depenedency on the generated pins.h file
# has the side effect of making the pins.h file before we actually compile
# any of the objects. The normal dependency generation will deal with the
# case when pins.h is modified. But when it doesn't exist, we don't know
# which source files might need it.
#$(OBJ): | $(HEADER_BUILD)/pins.h
# Use a pattern rule here so that make will only call make-pins.py once to make
# both pins_$(BOARD).c and pins.h
#$(BUILD)/%_$(BOARD).c $(HEADER_BUILD)/%.h $(HEADER_BUILD)/%_af_const.h $(BUILD)/%_qstr.h: boards/$(BOARD)/%.csv $(MAKE_PINS) $(AF_FILE) $(PREFIX_FILE) | $(HEADER_BUILD)
# $(ECHO) "Create $@"
# $(Q)$(PYTHON) $(MAKE_PINS) --board $(BOARD_PINS) --af $(AF_FILE) --prefix $(PREFIX_FILE) --hdr $(GEN_PINS_HDR) --qstr $(GEN_PINS_QSTR) --af-const $(GEN_PINS_AF_CONST) --af-py $(GEN_PINS_AF_PY) > $(GEN_PINS_SRC)
#
#$(BUILD)/pins_$(BOARD).o: $(BUILD)/pins_$(BOARD).c
# $(call compile_c)
include ../py/mkrules.mk
axtls: $(BUILD)/libaxtls.a
$(BUILD)/libaxtls.a:
cd ../lib/axtls; cp config/upyconfig config/.config
cd ../lib/axtls; make oldconfig -B
cd ../lib/axtls; make clean
cd ../lib/axtls; make all CC="$(CC)" LD="$(LD)" AR="$(AR)" CFLAGS_EXTRA="$(CFLAGS_XTENSA) -Dabort=abort_ -DRT_MAX_PLAIN_LENGTH=1024 -DRT_EXTRA=3072"
cp ../lib/axtls/_stage/libaxtls.a $@
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