How to use esphttpd with system_upgrade OTA?

Re: How to use esphttpd with system_upgrade OTA? #15571

By Patriko - Sat Apr 25, 2015 3:19 am

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Patriko

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Joined: Fri Feb 27, 2015 11:08 am

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- Sat Apr 25, 2015 3:19 am #15571 I was trying to modify Makefile from esphttpd according to this thread: viewtopic.php?f=9&t=620&start=10 but it fails at opening linker script:

Code: Select all

10:16:03 **** Build of configuration Default for project esphttpd ****
mingw32-make.exe -f C:/Espressif/examples/esphttpd/Makefile all 
CC user/httpd.c
CC user/heatshrink_decoder.c
CC user/cgiwifi.c
CC user/espfs.c
CC user/base64.c
CC user/wifi.c
CC user/device_config.c
CC user/mDNSresp.c
CC user/auth.c
CC user/user_main.c
CC user/httpdespfs.c
CC user/cgi.c
CC user/io.c
CC user/stdout.c
AR build/app_app.a
LD build/app.out
c:/espressif/xtensa-lx106-elf/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: cannot open linker script file c:/Espressif/ESP8266_SDK/ld/eagle.app.v6.app1.ld: Invalid argument
collect2.exe: error: ld returned 1 exit status
mingw32-make.exe: *** [build/app.out] Error 1
C:/Espressif/examples/esphttpd/Makefile:357: recipe for target 'build/app.out' failed

Also I still have no idea how to embedd flash file with html content into user1.bin/user2.bin - 'd be thankful for any hints

Cheers,
Patriko

Code: Select all

#############################################################
#
# Root Level Makefile
#
# (c) by CHERTS <sleuthhound@gmail.com>
#
#############################################################

BUILD_BASE   = build
FW_BASE      = firmware


FLAVOR = release
#FLAVOR = debug

# Base directory for the compiler
XTENSA_TOOLS_ROOT ?= c:/Espressif/xtensa-lx106-elf/bin

# base directory of the ESP8266 SDK package, absolute
SDK_BASE   ?= c:/Espressif/ESP8266_SDK
SDK_TOOLS   ?= c:/Espressif/utils


JOIN_TOOL   ?= $(SDK_BASE)\tools\gen_flashbin.py

WEB_DIR      ?=C:\nginx-1.7.10\html

#Extra Tensilica includes from the ESS VM
SDK_EXTRA_INCLUDES ?= c:/Espressif/ESP8266_SDK/include
SDK_EXTRA_LIBS ?= c:/Espressif/ESP8266_SDK/lib

# esptool path and port
ESPTOOL      ?=$(SDK_TOOLS)/esptool.exe
ESPPORT      ?=COM3
ESPBAUD      ?= 115200
# old - use c:/Espressif/utils/esptool.exe util
# new - use c:/Espressif/utils/esptool-ck.exe util
ESPTOOLMODE   ?=old

# BOOT = none
# BOOT = old - boot_v1.1
# BOOT = new - boot_v1.2+
BOOT?=none
# APP = 0 - eagle.flash.bin + eagle.irom0text.bin
# APP = 1 - user1.bin
# APP = 2 - user2.bin
APP?=0
# SPI_SPEED = 20MHz, 26.7MHz, 40MHz, 80MHz
SPI_SPEED?=40
# SPI_MODE: QIO, QOUT, DIO, DOUT
SPI_MODE?=QIO
# SPI_SIZE: 256KB, 512KB, 1024KB, 2048KB, 4096KB
SPI_SIZE?=512

ifeq ($(ESPTOOLMODE), new)
    esptoolmode = new
else
    esptoolmode = old
endif

ifeq ($(BOOT), new)
    boot = new
else
    ifeq ($(BOOT), old)
        boot = old
    else
        boot = none
    endif
endif

ifeq ($(APP), 1)
    app = 1
else
    ifeq ($(APP), 2)
        app = 2
    else
        app = 0
    endif
endif

ifeq ($(SPI_SPEED), 26.7)
    freqdiv = 1
   flashimageoptions = -ff 26m
else
    ifeq ($(SPI_SPEED), 20)
        freqdiv = 2
        flashimageoptions = -ff 20m
    else
        ifeq ($(SPI_SPEED), 80)
            freqdiv = 15
         flashimageoptions = -ff 80m
        else
            freqdiv = 0
         flashimageoptions = -ff 40m
        endif
    endif
endif

ifeq ($(SPI_MODE), QOUT)
    mode = 1
   flashimageoptions += -fm qout
else
    ifeq ($(SPI_MODE), DIO)
        mode = 2
      flashimageoptions += -fm dio
    else
        ifeq ($(SPI_MODE), DOUT)
            mode = 3
         flashimageoptions += -fm dout
        else
            mode = 0
         flashimageoptions += -fm qio
        endif
    endif
endif

# flash larger than 1024KB only use 1024KB to storage user1.bin and user2.bin
ifeq ($(SPI_SIZE), 256)
    size = 1
    flash = 256
   flashimageoptions += -fs 2m
else
    ifeq ($(SPI_SIZE), 1024)
        size = 2
        flash = 1024
      flashimageoptions += -fs 8m
    else
        ifeq ($(SPI_SIZE), 2048)
            size = 3
            flash = 1024
         flashimageoptions += -fs 16m
        else
            ifeq ($(SPI_SIZE), 4096)
                size = 4
                flash = 1024
            flashimageoptions += -fs 32m
            else
                size = 0
                flash = 512
            flashimageoptions += -fs 4m
            endif
        endif
    endif
endif

ifeq ($(flash), 512)
  ifeq ($(app), 1)
    addr = 0x01000
  else
    ifeq ($(app), 2)
      addr = 0x41000
    endif
  endif
else
  ifeq ($(flash), 1024)
    ifeq ($(app), 1)
      addr = 0x01000
    else
      ifeq ($(app), 2)
        addr = 0x81000
      endif
    endif
  endif
endif

# name for the target project
TARGET      = app

# which modules (subdirectories) of the project to include in compiling
MODULES      = 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 lwip wpa main

# compiler flags using during compilation of source files
CFLAGS      = -Os -g -O2 -std=c99 -Wpointer-arith -Wundef -Werror -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals  -D__ets__ -DICACHE_FLASH

# linker flags used to generate the main object file
LDFLAGS      = -nostdlib -Wl,--no-check-sections -u call_user_start -Wl,-static

# linker script used for the above linkier step
LD_SCRIPT   = eagle.app.v6.ld
LD_SCRIPT1   = eagle.app.v6.app1.ld
LD_SCRIPT2   = eagle.app.v6.app2.ld



ifneq ($(boot), none)
ifneq ($(app),0)
   LD_SCRIPT = eagle.app.v6.$(boot).$(flash).app$(app).ld
   BIN_NAME = user$(app).$(flash).$(boot)
endif
else
    app = 0
endif

ifeq ($(esptoolmode), new)
    ESPTOOL   = $(SDK_TOOLS)/esptool-ck.exe
endif

# various paths from the SDK used in this project
SDK_LIBDIR   = lib
SDK_LDDIR   = ld
SDK_INCDIR   = include include/json




# 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

FW_FILE_3   = User1
FW_FILE_4   = User2


#Intermediate files for User1.bin and User2.bin
FW_INTF_1   = 0x01000
FW_INTF_1_ARGS   = -bo $@ -bs .text -bs .data -bs .rodata -bc -ec

FW_INTF_2   = 0x11000
FW_INTF_2_ARGS   = -es .irom0.text $@ -ec

FW_INTF_3   = 0x41000
FW_INTF_3_ARGS   = -bo $@ -bs .text -bs .data -bs .rodata -bc -ec

FW_INTF_4   = 0x51000
FW_INTF_4_ARGS   = -es .irom0.text $@ -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
OBJDUMP := $(XTENSA_TOOLS_ROOT)/xtensa-lx106-elf-objdump












# no user configurable options below here
SRC_DIR      := $(MODULES)
BUILD_DIR   := $(addprefix $(BUILD_BASE)/,$(MODULES))

SDK_LIBDIR   := $(addprefix $(SDK_BASE)/,$(SDK_LIBDIR))
SDK_INCDIR   := $(addprefix -I$(SDK_BASE)/,$(SDK_INCDIR))

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)

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)
FW_FILE_3   := $(addprefix $(FW_BASE)/,$(FW_FILE_3).bin)
FW_FILE_4   := $(addprefix $(FW_BASE)/,$(FW_FILE_4).bin)

FW_INTF_1   := $(addprefix $(FW_BASE)/,$(FW_INTF_1).bin)
FW_INTF_2   := $(addprefix $(FW_BASE)/,$(FW_INTF_2).bin)
FW_INTF_3   := $(addprefix $(FW_BASE)/,$(FW_INTF_3).bin)
FW_INTF_4   := $(addprefix $(FW_BASE)/,$(FW_INTF_4).bin)



V ?= $(VERBOSE)
ifeq ("$(V)","1")
Q :=
vecho := @true
else
Q := @
vecho := @echo
endif

vpath %.c $(SRC_DIR)

define compile-objects
$1/%.o: %.c
   $(vecho) "CC $$<"
   $(Q) $(CC) $(INCDIR) $(MODULE_INCDIR) $(EXTRA_INCDIR) $(SDK_INCDIR) $(CFLAGS)  -c $$< -o $$@
endef

.PHONY: all checkdirs clean

all: checkdirs $(TARGET_OUT)

$(FW_FILE_1): $(TARGET_OUT)
   $(vecho) "FW $@"
   $(Q) $(FW_TOOL) -eo $(TARGET_OUT) $(FW_FILE_1_ARGS)

$(FW_FILE_2): $(TARGET_OUT)
   $(vecho) "FW $@"
   $(Q) $(FW_TOOL) -eo $(TARGET_OUT) $(FW_FILE_2_ARGS)


$(FW_FILE_3): $(FW_INTF_1) $(FW_INTF_2)
   @echo "FW $@"
   @$(JOIN_TOOL) $(FW_INTF_1) $(FW_INTF_2)
   @mv eagle.app.flash.bin $@
   @cp $@ $(WEB_DIR)

$(FW_FILE_4): $(FW_INTF_3) $(FW_INTF_4)
   @echo "FW $@"
   @$(JOIN_TOOL) $(FW_INTF_3) $(FW_INTF_4)
   @mv eagle.app.flash.bin $@
   @cp $@ $(WEB_DIR)

#Intermediate bin files for User1 and User2

$(FW_INTF_1): $(TARGET_OUT)
   @echo "FW $@"
   @$(FW_TOOL) -eo $(TARGET_OUT)1 $(FW_INTF_1_ARGS)

$(FW_INTF_2): $(TARGET_OUT)
   @echo "FW $@"
   @$(FW_TOOL) -eo $(TARGET_OUT)1 $(FW_INTF_2_ARGS)

$(FW_INTF_3): $(TARGET_OUT)
   @echo "FW $@"
   @$(FW_TOOL) -eo $(TARGET_OUT)2 $(FW_INTF_3_ARGS)

$(FW_INTF_4): $(TARGET_OUT)
   @echo "FW $@"
   @$(FW_TOOL) -eo $(TARGET_OUT)2 $(FW_INTF_4_ARGS)



$(TARGET_OUT): $(APP_AR)
   $(vecho) "LD $@"
   $(Q) $(LD) -L$(SDK_LIBDIR) $(LD_SCRIPT) $(LDFLAGS) -Wl,--start-group $(LIBS) $(APP_AR) -Wl,--end-group -o $@
   @$(LD) -L$(SDK_LIBDIR) $(LD_SCRIPT1) $(LDFLAGS) -Wl,--start-group $(LIBS) $(APP_AR) -Wl,--end-group -o $@1
   @$(LD) -L$(SDK_LIBDIR) $(LD_SCRIPT2) $(LDFLAGS) -Wl,--start-group $(LIBS) $(APP_AR) -Wl,--end-group -o $@2
   
   $(vecho) "------------------------------------------------------------------------------"
   $(vecho) "Section info:"
   $(Q) $(OBJDUMP) -h -j .data -j .rodata -j .bss -j .text -j .irom0.text $@
   $(vecho) "------------------------------------------------------------------------------"
   $(vecho) "Section info:"
   $(Q) $(SDK_TOOLS)/memanalyzer.exe $(OBJDUMP).exe $@
   $(vecho) "------------------------------------------------------------------------------"
   $(vecho) "Run objcopy, please wait..."
   $(Q) $(OBJCOPY) --only-section .text -O binary $@ eagle.app.v6.text.bin
   $(Q) $(OBJCOPY) --only-section .data -O binary $@ eagle.app.v6.data.bin
   $(Q) $(OBJCOPY) --only-section .rodata -O binary $@ eagle.app.v6.rodata.bin
   $(Q) $(OBJCOPY) --only-section .irom0.text -O binary $@ eagle.app.v6.irom0text.bin
   $(vecho) "objcopy done"
   $(vecho) "Run gen_appbin.exe"
ifeq ($(app), 0)
   $(Q) $(SDK_TOOLS)/gen_appbin.exe $@ 0 $(mode) $(freqdiv) $(size)
   $(Q) mv eagle.app.flash.bin $(FW_BASE)/eagle.flash.bin
   $(Q) mv eagle.app.v6.irom0text.bin $(FW_BASE)/eagle.irom0text.bin
   $(Q) rm eagle.app.v6.*
   $(vecho) "No boot needed."
   $(vecho) "Generate eagle.flash.bin and eagle.irom0text.bin successully in folder $(FW_BASE)."
   $(vecho) "eagle.flash.bin-------->0x00000"
   $(vecho) "eagle.irom0text.bin---->0x40000"
else
    ifeq ($(boot), new)
      $(Q) $(SDK_TOOLS)/gen_appbin.exe $@ 2 $(mode) $(freqdiv) $(size)
      $(vecho) "Support boot_v1.2 and +"
    else
      $(Q) $(SDK_TOOLS)/gen_appbin.exe $@ 1 $(mode) $(freqdiv) $(size)
      $(vecho) "Support boot_v1.1 and +"
    endif
   $(Q) mv eagle.app.flash.bin $(FW_BASE)/upgrade/$(BIN_NAME).bin
   $(Q) rm eagle.app.v6.*
   $(vecho) "Generate $(BIN_NAME).bin successully in folder $(FW_BASE)/upgrade."
   $(vecho) "boot_v1.x.bin------->0x00000"
   $(vecho) "$(BIN_NAME).bin--->$(addr)"
endif
   $(vecho) "Done"

$(APP_AR): $(OBJ)
   $(vecho) "AR $@"
   $(Q) $(AR) cru $@ $^

checkdirs: $(BUILD_DIR) $(FW_BASE)

$(BUILD_DIR):
   $(Q) mkdir -p $@

$(FW_BASE):
   $(Q) mkdir -p $@
   $(Q) mkdir -p $@/upgrade

flashonefile: all webpages.espfs
   $(vecho) "Run objcopy, please wait..."
   $(OBJCOPY) --only-section .text -O binary $(TARGET_OUT) eagle.app.v6.text.bin
   $(OBJCOPY) --only-section .data -O binary $(TARGET_OUT) eagle.app.v6.data.bin
   $(OBJCOPY) --only-section .rodata -O binary $(TARGET_OUT) eagle.app.v6.rodata.bin
   $(OBJCOPY) --only-section .irom0.text -O binary $(TARGET_OUT) eagle.app.v6.irom0text.bin
   $(vecho) "objcopy done"
   $(SDK_TOOLS)/gen_appbin_old.exe $(TARGET_OUT) v6
   $(SDK_TOOLS)/gen_flashbin.exe eagle.app.v6.flash.bin $(FW_BASE)/webpages.espfs 0x12000
   rm -f eagle.app.v6.flash.bin
   mv eagle.app.flash.bin eagle.app.v6.flash.bin
   $(SDK_TOOLS)/gen_flashbin.exe eagle.app.v6.flash.bin eagle.app.v6.irom0text.bin 0x40000
   rm -f eagle.app.v6.data.bin
   rm -f eagle.app.v6.flash.bin
   rm -f eagle.app.v6.irom0text.bin
   rm -f eagle.app.v6.rodata.bin
   rm -f eagle.app.v6.text.bin
   rm -f eagle.app.sym
   mv eagle.app.flash.bin $(FW_BASE)/
   $(vecho) "No boot needed."
   $(vecho) "Generate eagle.app.flash.bin successully in folder $(FW_BASE)."
   $(vecho) "eagle.app.flash.bin-------->0x00000"
ifeq ($(esptoolmode), new)
   $(ESPTOOL) -cp $(ESPPORT) -cd ck -cb 256000 -ca 0x00000 -cf $(FW_BASE)/eagle.app.flash.bin -v
else
   $(ESPTOOL) -p $(ESPPORT) -b $(ESPBAUD) write_flash $(flashimageoptions) 0x00000 $(FW_BASE)/eagle.app.flash.bin
endif

flashboot: all
ifeq ($(boot), new)
   $(vecho) "Flash boot_v1.2 and +"
ifeq ($(esptoolmode), new)
   $(ESPTOOL) -cp $(ESPPORT) -cd ck -ca 0x00000 -cf $(SDK_BASE)/bin/boot_v1.2.bin -v
else
   $(ESPTOOL) -p $(ESPPORT) -b $(ESPBAUD) write_flash $(flashimageoptions) 0x00000 $(SDK_BASE)/bin/boot_v1.2.bin
endif
endif
ifeq ($(boot), old)
   $(vecho) "Flash boot_v1.1 and +"
ifeq ($(esptoolmode), new)
   $(ESPTOOL) -cp $(ESPPORT) -cd ck -ca 0x00000 -cf $(SDK_BASE)/bin/boot_v1.1.bin -v
else
   $(ESPTOOL) -p $(ESPPORT) -b $(ESPBAUD) write_flash $(flashimageoptions) 0x00000 $(SDK_BASE)/bin/boot_v1.1.bin
endif
endif
ifeq ($(boot), none)
   $(vecho) "No boot needed."
endif

flash: all
ifeq ($(app), 0) 
ifeq ($(esptoolmode), new)
   $(ESPTOOL) -cp $(ESPPORT) -cd ck -ca 0x00000 -cf $(FW_BASE)/eagle.flash.bin -v
   $(ESPTOOL) -cp $(ESPPORT) -cd ck -cb 256000 -ca 0x40000 -cf $(FW_BASE)/eagle.irom0text.bin -v
else
   $(ESPTOOL) -p $(ESPPORT) -b $(ESPBAUD) write_flash $(flashimageoptions) 0x00000 $(FW_BASE)/eagle.flash.bin 0x40000 $(FW_BASE)/eagle.irom0text.bin
endif
else
ifeq ($(boot), none)
   ifeq ($(esptoolmode), new)
      $(ESPTOOL) -cp $(ESPPORT) -cd ck -ca 0x00000 -cf $(FW_BASE)/eagle.flash.bin -v
      $(ESPTOOL) -cp $(ESPPORT) -cd ck -cb 256000 -ca 0x40000 -cf $(FW_BASE)/eagle.irom0text.bin -v
   else
      $(ESPTOOL) -p $(ESPPORT) -b $(ESPBAUD) write_flash $(flashimageoptions) 0x00000 $(FW_BASE)/eagle.flash.bin 0x40000 $(FW_BASE)/eagle.irom0text.bin
   endif
else
ifeq ($(esptoolmode), new)
   $(ESPTOOL) -cp $(ESPPORT) -cd ck -cb 256000 -ca $(addr) -cf $(FW_BASE)/upgrade/$(BIN_NAME).bin -v
else
   $(ESPTOOL) -p $(ESPPORT) -b $(ESPBAUD) write_flash $(flashimageoptions) $(addr) $(FW_BASE)/upgrade/$(BIN_NAME).bin
endif
endif
endif
ifeq ($(esptoolmode), new)
   $(ESPTOOL) -cp $(ESPPORT) -cd ck -ca 0x79000 -cf $(SDK_BASE)/bin/clear_eep.bin -v
   $(ESPTOOL) -cp $(ESPPORT) -cd ck -ca 0x7c000 -cf $(SDK_BASE)/bin/esp_init_data_default.bin -v
   $(ESPTOOL) -cp $(ESPPORT) -cd ck -ca 0x7e000 -cf $(SDK_BASE)/bin/blank.bin -v
else
   $(ESPTOOL) -p $(ESPPORT) -b $(ESPBAUD) write_flash $(flashimageoptions) 0x79000 $(SDK_BASE)/bin/clear_eep.bin 0x7c000 $(SDK_BASE)/bin/esp_init_data_default.bin 0x7e000 $(SDK_BASE)/bin/blank.bin
endif

flashinit:
   $(vecho) "Flash init data:"
   $(vecho) "Clear old settings (EEP area):"
   $(vecho) "clear_eep.bin-------->0x79000"
   $(vecho) "Default config (Clear SDK settings):"
   $(vecho) "blank.bin-------->0x7E000"
   $(vecho) "esp_init_data_default.bin-------->0x7C000"
ifeq ($(esptoolmode), new)
   $(ESPTOOL) -cp $(ESPPORT) -cd ck -ca 0x79000 -cf $(SDK_BASE)/bin/clear_eep.bin -v
   $(ESPTOOL) -cp $(ESPPORT) -cd ck -ca 0x7c000 -cf $(SDK_BASE)/bin/esp_init_data_default.bin -v
   $(ESPTOOL) -cp $(ESPPORT) -cd ck -ca 0x7e000 -cf $(SDK_BASE)/bin/blank.bin -v
else
   $(ESPTOOL) -p $(ESPPORT) -b $(ESPBAUD) write_flash $(flashimageoptions) 0x79000 $(SDK_BASE)/bin/clear_eep.bin 0x7c000 $(SDK_BASE)/bin/esp_init_data_default.bin 0x7e000 $(SDK_BASE)/bin/blank.bin
endif

webpages.espfs: $(FW_BASE) cleanwebpages
   cd html; find | ../mkespfsimage/mkespfsimage.exe > ../$(FW_BASE)/webpages.espfs; cd ..

htmlflash: webpages.espfs
   if [ $$(stat -c '%s' $(FW_BASE)/webpages.espfs) -gt $$(( 0x2E000 )) ]; then echo "$(FW_BASE)/webpages.espfs too big!"; false; fi
ifeq ($(esptoolmode), new)
   $(ESPTOOL) -cp $(ESPPORT) -cd ck -cb 256000 -ca 0x12000 -cf $(FW_BASE)/webpages.espfs -v
else
   $(ESPTOOL) -p $(ESPPORT) -b $(ESPBAUD) write_flash $(flashimageoptions) 0x12000 $(FW_BASE)/webpages.espfs
endif

rebuild: clean all

clean:
   $(Q) rm -f $(APP_AR)
   $(Q) rm -f $(TARGET_OUT)
   $(Q) rm -rf $(BUILD_DIR)
   $(Q) rm -rf $(BUILD_BASE)
   $(Q) rm -rf $(FW_BASE)
   $(Q) rm -f webpages.espfs

cleanwebpages:
   $(Q) rm -f $(FW_BASE)/webpages.espfs

$(foreach bdir,$(BUILD_DIR),$(eval $(call compile-objects,$(bdir))))

ESP8266 Community Forum

How to use esphttpd with system_upgrade OTA?

How to use esphttpd with system_upgrade OTA? #15507

Re: How to use esphttpd with system_upgrade OTA? #15571

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