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Makefile
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# tnx to mamalala
# Changelog
# Changed the variables to include the header file directory
# Added global var for the XTENSA tool root
#
# This make file still needs some work.
#
#
# Output directors to store intermediate compiled files
# relative to the project directory
APP_NAME = esphttpd
APP_VERSION = OTA_1.0
CURRVER = 0
SHELL := /bin/bash
BUILD_BASE = build
FW_BASE = firmware
# Base directory for the compiler
XTENSA_TOOLS_ROOT ?= /opt/Espressif/crosstool-NG/builds/xtensa-lx106-elf/bin
#Extra Tensilica includes from the ESS VM
SDK_EXTRA_INCLUDES ?= /opt/Espressif/include
SDK_EXTRA_LIBS ?= /opt/Espressif/arch/lib
# base directory of the ESP8266 SDK package, absolute
SDK_ROOT ?= /opt/Espressif/ESP8266_SDK/
SDK_VERSION ?= 1.0.0
SDK_BASE ?= $(SDK_ROOT)esp_iot_sdk_v$(SDK_VERSION)/
# Hardware info
ESP_FLASH_SIZE ?= 512
ESP_SPI_SIZE ?= 0
ESP_FLASH_MODE ?= 0
ESP_FLASH_FREQ_DIV ?= 0
ESP_IPADDRESS ?= 192.168.4.1
#Esptool.py path and port
ESPTOOL ?= esptool
FW_TOOL ?= esptool
# Needed for old bootloader/SDK versions
JOIN_TOOL ?= gen_flashbin.py
# Needed for new bootloader/SDK versions
APPGEN_TOOL ?= gen_appbin.py
ESPTOOLPY ?= esptool/esptool.py
ESPPORT ?= /dev/ttyS1
#ESPDELAY indicates seconds to wait between flashing the two binary images
ESPDELAY ?= 3
ESPBAUD ?= 115200
# name for the target project
TARGET = httpd
OTA ?= true
# Bootloader and defaults
BLANK = blank.bin
ESP_BOOT_VER ?= new
ifeq ("$(SDK_VERSION)","0.9.3")
ESP_BOOT_VER = old
BOOTLOADER ?= boot_v1.1.bin
endif
ifeq ("$(ESP_BOOT_VER)","new")
ifeq ("$(SDK_VERSION)","1.0.0")
BOOTLOADER ?= boot_v1.3\(b3\).bin
else
BOOTLOADER ?= boot_v1.2.bin
endif
else
BOOTLOADER ?= boot_v1.1.bin
endif
ifeq ("$(ESP_BOOT_VER)","new")
BOOT_MODE = 2
else
BOOT_MODE = 1
endif
# which modules (subdirectories) of the project to include in compiling
#MODULES = driver user lwip/api lwip/app lwip/core lwip/core/ipv4 lwip/netif
MODULES = driver user
EXTRA_INCDIR = include \
. \
lib/heatshrink/ \
$(SDK_EXTRA_INCLUDES)
# libraries used in this project, mainly provided by the SDK
LIBS = c gcc hal phy pp net80211 wpa main lwip upgrade
# compiler flags using during compilation of source files
CFLAGS = -Os -ggdb -std=c99 -Wpointer-arith -Wundef -Wall -Wl,-EL -fno-inline-functions \
-nostdlib -mlongcalls -mtext-section-literals -D__ets__ -DICACHE_FLASH \
-Wno-address
# linker flags used to generate the main object file
LDFLAGS = -nostdlib -Wl,--no-check-sections -u call_user_start -Wl,-static -L$(SDK_EXTRA_LIBS)
# linker script used for the above linkier step
LD_SCRIPT = eagle.app.v6.ld
ifeq ("$(SDK_VERSION)","0.9.3")
LD_SCRIPT1 = eagle.app.v6.app1.ld
LD_SCRIPT2 = eagle.app.v6.app2.ld
else
LD_SCRIPT1 = eagle.app.v6.$(ESP_BOOT_VER).$(ESP_FLASH_SIZE).app1.ld
LD_SCRIPT2 = eagle.app.v6.$(ESP_BOOT_VER).$(ESP_FLASH_SIZE).app2.ld
endif
# various paths from the SDK used in this project
SDK_LIBDIR = lib
SDK_LDDIR = ld
SDK_INCDIR = include include/json
SDK_BIN = bin
SDK_TOOLSDIR = tools
# we create two different files for uploading into the flash
# these are the names and options to generate them
FW_FILE_1 = 0x00000
FW_FILE_1_ARGS = -bo $@ -bs .text -bs .data -bs .rodata -bc -ec
FW_FILE_2 = 0x40000
FW_FILE_2_ARGS = -es .irom0.text $@ -ec
OTA_FW_FILE_1 = user1
OTA_FW_FILE_2 = user2
WEB_FW_FILE = website
#Intermediate files for User1.bin and User2.bin
FW_PT_1_OFF = 0x00000
#OTA_FW_1_PT_1 = 0x01000
OTA_FW_1_PT_1_ARGS= -bo $(FW_PT_1) -bs .text -bs .data -bs .rodata -bc -ec
FW_PT_2_OFF = 0x40000
OTA_FW_1_PT_2 = 0x11000
OTA_FW_1_PT_2_ARGS= -es .irom0.text $(FW_PT_2) -ec
OTA_FW_2_PT_1 = 0x41000
OTA_FW_2_PT_1_ARGS= -bo $(OTA_FW_2_PT_1) -bs .text -bs .data -bs .rodata -bc -ec
OTA_FW_2_PT_2 = 0x51000
OTA_FW_2_PT_2_ARGS= -es .irom0.text $(OTA_FW_2_PT_2) -ec
# select which tools to use as compiler, librarian and linker
CC := $(XTENSA_TOOLS_ROOT)/xtensa-lx106-elf-gcc
AR := $(XTENSA_TOOLS_ROOT)/xtensa-lx106-elf-ar
LD := $(XTENSA_TOOLS_ROOT)/xtensa-lx106-elf-gcc
OBJCOPY := $(XTENSA_TOOLS_ROOT)/xtensa-lx106-elf-objcopy
####
#### no user configurable options below here
####
SRC_DIR := $(MODULES)
BUILD_DIR := $(addprefix $(BUILD_BASE)/,$(MODULES))
SDK_TOOLS := $(addprefix $(SDK_BASE)/,$(SDK_TOOLSDIR))
SDK_LIBDIR := $(addprefix $(SDK_BASE)/,$(SDK_LIBDIR))
SDK_INCDIR := $(addprefix -I$(SDK_BASE)/,$(SDK_INCDIR))
SDK_BIN := $(addprefix $(SDK_BASE)/,$(SDK_BIN))
SRC := $(foreach sdir,$(SRC_DIR),$(wildcard $(sdir)/*.c))
OBJ := $(patsubst %.c,$(BUILD_BASE)/%.o,$(SRC))
LIBS := $(addprefix -l,$(LIBS))
APP_AR := $(addprefix $(BUILD_BASE)/,$(TARGET)_app.a)
TARGET_OUT := $(addprefix $(BUILD_BASE)/,$(TARGET).out)
BOOTLOADER := $(addprefix $(SDK_BIN)/,$(BOOTLOADER))
BLANK := $(addprefix $(SDK_BIN)/,$(BLANK))
JOIN_TOOL := $(addprefix $(SDK_TOOLS)/,$(JOIN_TOOL))
APPGEN_TOOL := $(addprefix $(SDK_TOOLS)/,$(APPGEN_TOOL))
ESPTOOLPY := $(addprefix $(SDK_ROOT)/,$(ESPTOOLPY))
ESPTOOLPYARGS ?= -o $(addprefix $(BUILD_BASE)/,$(TARGET).out-)
LD_SCRIPT := $(addprefix -T$(SDK_BASE)/$(SDK_LDDIR)/,$(LD_SCRIPT))
LD_SCRIPT1 := $(addprefix -T$(SDK_BASE)/$(SDK_LDDIR)/,$(LD_SCRIPT1))
LD_SCRIPT2 := $(addprefix -T$(SDK_BASE)/$(SDK_LDDIR)/,$(LD_SCRIPT2))
INCDIR := $(addprefix -I,$(SRC_DIR))
EXTRA_INCDIR := $(addprefix -I,$(EXTRA_INCDIR))
MODULE_INCDIR := $(addsuffix /include,$(INCDIR))
FW_FILE_1 := $(addprefix $(FW_BASE)/,$(FW_FILE_1).bin)
FW_FILE_2 := $(addprefix $(FW_BASE)/,$(FW_FILE_2).bin)
OTA_FW_FILE_1 := $(addprefix $(FW_BASE)/,$(OTA_FW_FILE_1).$(ESP_BOOT_VER).bin)
OTA_FW_FILE_2 := $(addprefix $(FW_BASE)/,$(OTA_FW_FILE_2).$(ESP_BOOT_VER).bin)
WEB_FW_FILE := $(addprefix $(FW_BASE)/,$(WEB_FW_FILE).espfs)
FW_PT_1 := $(addprefix $(BUILD_BASE)/,$(TARGET).out-$(FW_PT_1_OFF).bin)
FW_PT_2 := $(addprefix $(BUILD_BASE)/,$(TARGET).out-$(FW_PT_2_OFF).bin)
V ?= $(VERBOSE)
ifeq ("$(V)","1")
Q :=
vecho := @true
else
Q := @
vecho := @echo
endif
vpath %.c $(SRC_DIR)
ifdef DEBUG
CFLAGS := $(CFLAGS) -DDEBUG_VERSION=$(DEBUG)
endif
ifeq ("$(OTA)", "true")
CFLAGS := $(CFLAGS) -DOTA
endif
ifneq (,$findstring rawflash,$@)
CURRVER = $(shell curl -s $(ESP_IPADDRESS)/getappver.cgi)
endif
CFLAGS := $(CFLAGS) -DSDK_VERSION=\"$(SDK_VERSION)\"
CFLAGS := $(CFLAGS) -DAPP_NAME=\"$(APP_NAME)\"
CFLAGS := $(CFLAGS) -DAPP_VERSION=\"$(APP_VERSION)\"
define compile-objects
$1/%.o: %.c
$(vecho) "CC $$<"
$(vecho) "$(Q) $(CC) $(INCDIR) $(MODULE_INCDIR) $(EXTRA_INCDIR) $(SDK_INCDIR) $(CFLAGS) -c $$< -o $$@"
$(Q) $(CC) $(INCDIR) $(MODULE_INCDIR) $(EXTRA_INCDIR) $(SDK_INCDIR) $(CFLAGS) -c $$< -o $$@
endef
.PHONY: all checkdirs clean
all: checkdirs $(TARGET_OUT) $(FW_FILE_1) $(FW_FILE_2) website
ifeq ("$(ESP_BOOT_VER)","new")
$(OTA_FW_FILE_1): NEW_OTA_USER1
$(OTA_FW_FILE_2): NEW_OTA_USER2
else
$(OTA_FW_FILE_1): OLD_OTA_USER1
$(OTA_FW_FILE_2): OLD_OTA_USER2
endif
NEW_OTA_USER1: checkdirs $(TARGET_OUT)
@$(OBJCOPY) --only-section .text -O binary $(TARGET_OUT)1 eagle.app.v6.text.bin
@$(OBJCOPY) --only-section .data -O binary $(TARGET_OUT)1 eagle.app.v6.data.bin
@$(OBJCOPY) --only-section .rodata -O binary $(TARGET_OUT)1 eagle.app.v6.rodata.bin
@$(OBJCOPY) --only-section .irom0.text -O binary $(TARGET_OUT)1 eagle.app.v6.irom0text.bin
@python $(APPGEN_TOOL) $(TARGET_OUT)1 $(BOOT_MODE) $(ESP_FLASH_MODE) $(ESP_FLASH_FREQ_DIV) $(ESP_SPI_SIZE)
@rm -f eagle.app.v6.*
NEW_OTA_USER2: checkdirs $(TARGET_OUT)
@$(OBJCOPY) --only-section .text -O binary $(TARGET_OUT)2 eagle.app.v6.text.bin
@$(OBJCOPY) --only-section .data -O binary $(TARGET_OUT)2 eagle.app.v6.data.bin
@$(OBJCOPY) --only-section .rodata -O binary $(TARGET_OUT)2 eagle.app.v6.rodata.bin
@$(OBJCOPY) --only-section .irom0.text -O binary $(TARGET_OUT)2 eagle.app.v6.irom0text.bin
@python $(APPGEN_TOOL) $(TARGET_OUT)2 $(BOOT_MODE) $(ESP_FLASH_MODE) $(ESP_FLASH_FREQ_DIV) $(ESP_SPI_SIZE)
@rm -f eagle.app.v6.*
OLD_OTA_USER1: checkdirs $(TARGET_OUT)
@$(ESPTOOLPY) elf2image $(ESPTOOLPYARGS) $(TARGET_OUT)1
@$(JOIN_TOOL) $(FW_PT_1) $(TARGET_OUT)-$(OTA_FW_1_PT_2).bin
OLD_OTA_USER2: checkdirs $(TARGET_OUT)
@$(ESPTOOLPY) elf2image $(ESPTOOLPYARGS) $(TARGET_OUT)2
@$(JOIN_TOOL) $(FW_PT_1) $(TARGET_OUT)-$(OTA_FW_2_PT_2).bin
$(FW_FILE_1): FW_FILES
$(vecho) "FW $@"
@mv $(FW_PT_1) $(FW_FILE_1)
$(FW_FILE_2): FW_FILES
$(vecho) "FW $@"
@mv $(FW_PT_2) $(FW_FILE_2)
FW_FILES: checkdirs $(TARGET_OUT)
$(Q) $(ESPTOOLPY) elf2image $(TARGET_OUT)
$(OTA_FW_FILE_1):
$(vecho) "FW $@"
@mv eagle.app.flash.bin $@
$(OTA_FW_FILE_2):
$(vecho) "FW $@"
@mv eagle.app.flash.bin $@
$(TARGET_OUT): $(APP_AR)
$(vecho) "LD $@"
$(Q) $(LD) -L$(SDK_LIBDIR) $(LD_SCRIPT) $(LDFLAGS) -Wl,--start-group $(LIBS) $(APP_AR) -Wl,--end-group -o $@
$(Q) $(LD) -L$(SDK_LIBDIR) $(LD_SCRIPT1) $(LDFLAGS) -Wl,--start-group $(LIBS) $(APP_AR) -Wl,--end-group -o $@1
$(Q) $(LD) -L$(SDK_LIBDIR) $(LD_SCRIPT2) $(LDFLAGS) -Wl,--start-group $(LIBS) $(APP_AR) -Wl,--end-group -o $@2
$(APP_AR): $(OBJ)
$(vecho) "AR $@"
$(Q) $(AR) cru $@ $^
checkdirs: $(BUILD_DIR) $(FW_BASE)
$(BUILD_DIR):
$(Q) mkdir -p $@
firmware:
$(Q) mkdir -p $@
flash: $(FW_FILE_1) $(FW_FILE_2) website
echo "Running..."
$(ESPTOOLPY) --baud $(ESPBAUD) --port $(ESPPORT) write_flash 0x00000 firmware/0x00000.bin 0x12000 $(WEB_FW_FILE) 0x40000 firmware/0x40000.bin
cloud: $(OTA_FW_FILE_1) $(OTA_FW_FILE_2) website
flashcloud: cloud
$(ESPTOOLPY) --baud $(ESPBAUD) --port $(ESPPORT) write_flash 0x00000 $(BOOTLOADER) 0x01000 $(OTA_FW_FILE_1) 0x41000 $(WEB_FW_FILE)
website: html/ html/wifi/ mkespfsimage/mkespfsimage
$(vecho) "Building website..."
$(Q) cd html; find | ../mkespfsimage/mkespfsimage > ../webpages.espfs; cd ..
@if [ $$(stat -c '%s' webpages.espfs) -gt $$(( 0x2E000 )) ]; then echo "webpages.espfs too big!"; false; fi
@mv webpages.espfs $(WEB_FW_FILE)
rawflashhtml: website
$(vecho) "Flashing Web Application..."
$(Q) curl -i -X POST $(ESP_IPADDRESS)/flashraw.cgi --data-binary "@$(WEB_FW_FILE)"
$(vecho)
rawflashapp: cloud
$(vecho) -n "Flashing OTA User Application "
$(Q) if [ $(CURRVER) -eq 1 ]; then echo 2; else echo 1; fi
$(Q) if [ $(CURRVER) -eq 1 ]; then \
curl -i -X POST $(ESP_IPADDRESS)/flashapp.cgi --data-binary "@$(OTA_FW_FILE_2)"; else \
curl -i -X POST $(ESP_IPADDRESS)/flashapp.cgi --data-binary "@$(OTA_FW_FILE_1)"; fi
@sleep 2
$(vecho)
rawflashwait:
$(vecho) "Waiting for device to finish rebooting..."
$(Q) curl --connect-timeout 1000 -s $(ESP_IPADDRESS)/getappver.cgi
$(vecho)
rawflash: rawflashapp rawflashwait rawflashhtml
$(vecho) "Your device should be ready to go. Enjoy!"
mkespfsimage/mkespfsimage: mkespfsimage/
make -C mkespfsimage
clean:
$(Q) rm -f $(APP_AR)
$(Q) rm -f $(TARGET_OUT)
$(Q) find $(BUILD_BASE) -type f | xargs rm -f
$(Q) rm -f $(FW_FILE_1)
$(Q) rm -f $(FW_FILE_2)
$(Q) rm -rf $(FW_BASE)
$(foreach bdir,$(BUILD_DIR),$(eval $(call compile-objects,$(bdir))))