Merge branch 'master' of https://github.com/RT-Thread/rt-thread

1 files changed, 969 insertions, 0 deletions

diff --git a/components/external/espruino/Makefile b/components/external/espruino/Makefile
new file mode 100644
index 0000000000..d9c6f62079
--- /dev/null
+++ b/components/external/espruino/Makefile
@@ -0,0 +1,969 @@
+# This file is part of Espruino, a JavaScript interpreter for Microcontrollers
+#
+# Copyright (C) 2013 Gordon Williams <[email protected]>
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+# -----------------------------------------------------------------------------
+# Makefile for Espruino
+# -----------------------------------------------------------------------------
+# Set ONE of the following environment variables to compile for that board:
+#
+# ESPRUINO_1V0=1          # Espruino board rev 1.0
+# ESPRUINO_1V1=1          # Espruino board rev 1.1 and 1.2
+# ESPRUINO_1V3=1          # Espruino board rev 1.3
+# OLIMEXINO_STM32=1                # Olimexino STM32
+# OLIMEXINO_STM32_BOOTLOADER=1     # Olimexino STM32 with bootloader
+# EMBEDDED_PI=1           # COOCOX STM32 Embedded Pi boards
+# HYSTM32_24=1            # HY STM32 2.4 Ebay boards
+# HYSTM32_28=1            # HY STM32 2.8 Ebay boards
+# HYSTM32_32=1            # HY STM32 3.2 VCT6 Ebay boards
+# STM32VLDISCOVERY=1
+# STM32F3DISCOVERY=1
+# STM32F4DISCOVERY=1
+# STM32F429IDISCOVERY=1
+# CARAMBOLA=1
+# RASPBERRYPI=1
+# LPC1768=1 # beta
+# LCTECH_STM32F103RBT6=1 # LC Technology STM32F103RBT6 Ebay boards
+# Or nothing for standard linux compile
+#
+# Also:
+#
+# DEBUG=1                 # add debug symbols (-g)
+# RELEASE=1               # Force release-style compile (no asserts, etc)
+# SINGLETHREAD=1          # Compile single-threaded to make compilation errors easier to find
+# BOOTLOADER=1            # make the bootloader (not Espruino)
+# PROFILE=1               # Compile with gprof profiling info
+
+ifndef SINGLETHREAD
+MAKEFLAGS=-j5 # multicore
+endif
+
+INCLUDE=-I$(ROOT) -I$(ROOT)/targets -I$(ROOT)/src -I$(ROOT)/gen
+LIBS=
+DEFINES=
+CFLAGS=-Wall -Wextra -Wconversion -Werror=implicit-function-declaration -fdiagnostics-show-option
+OPTIMIZEFLAGS= 
+#-fdiagnostics-show-option - shows which flags can be used with -Werror 
+
+# Espruino flags...
+USE_MATH=1
+
+ifeq ($(shell uname -m),armv6l)
+RASPBERRYPI=1 # just a guess
+endif
+
+ifeq ($(shell uname),Darwin)
+MACOSX=1
+endif
+
+# Gordon's car ECU (extremely beta!)
+ifdef ECU
+STM32F4DISCOVERY=1
+#HYSTM32_32=1 
+USE_TRIGGER=1
+DEFINES += -DECU
+endif
+
+ifdef RELEASE
+# force no asserts to be compiled in
+DEFINES += -DNO_ASSERT
+endif
+
+CWD = $(shell pwd)
+ROOT = $(CWD)
+PRECOMPILED_OBJS=
+PLATFORM_CONFIG_FILE=gen/platform_config.h
+BASEADDRESS=0x08000000
+
+###################################################
+# When adding stuff here, also remember build_pininfo, platform_config.h, jshardware.c
+ifdef ESPRUINO_1V0
+USB=1
+#USE_NET=1
+#USE_CC3000=1
+USE_GRAPHICS=1
+USE_FILESYSTEM=1
+FAMILY=STM32F1
+CHIP=STM32F103RG
+BOARD=ESPRUINOBOARD_R1_0
+DEFINES+=-DESPRUINOBOARD
+STLIB=STM32F10X_XL
+PRECOMPILED_OBJS+=$(ROOT)/targetlibs/stm32f1/lib/startup_stm32f10x_hd.o
+OPTIMIZEFLAGS+=-O3
+else ifdef ESPRUINO_1V1
+DEFINES+=-DESPRUINO_1V1
+USE_BOOTLOADER=1
+BOOTLOADER_PROJ_NAME=bootloader_espruino_1v1
+USB=1
+USE_NET=1
+USE_CC3000=1
+USE_GRAPHICS=1
+USE_FILESYSTEM=1
+FAMILY=STM32F1
+CHIP=STM32F103RC
+BOARD=ESPRUINOBOARD_R1_1
+DEFINES+=-DESPRUINOBOARD
+STLIB=STM32F10X_XL
+PRECOMPILED_OBJS+=$(ROOT)/targetlibs/stm32f1/lib/startup_stm32f10x_hd.o
+OPTIMIZEFLAGS+=-Os # not that short on memory, but Travis compiler is old and uses more
+else ifdef ESPRUINO_1V3
+DEFINES+=-DESPRUINO_1V3
+USE_BOOTLOADER=1
+BOOTLOADER_PROJ_NAME=bootloader_espruino_1v3
+USB=1
+USE_NET=1
+USE_CC3000=1
+USE_GRAPHICS=1
+USE_FILESYSTEM=1
+FAMILY=STM32F1
+CHIP=STM32F103RC
+BOARD=ESPRUINOBOARD
+STLIB=STM32F10X_XL
+PRECOMPILED_OBJS+=$(ROOT)/targetlibs/stm32f1/lib/startup_stm32f10x_hd.o
+OPTIMIZEFLAGS+=-O3
+else ifdef OLIMEXINO_STM32
+USB=1
+USE_FILESYSTEM=1
+FAMILY=STM32F1
+CHIP=STM32F103RB
+BOARD=OLIMEXINO_STM32
+STLIB=STM32F10X_MD
+PRECOMPILED_OBJS+=$(ROOT)/targetlibs/stm32f1/lib/startup_stm32f10x_md.o
+OPTIMIZEFLAGS+=-Os # short on program memory
+else ifdef OLIMEXINO_STM32_BOOTLOADER
+USB=1
+USE_FILESYSTEM=1
+FAMILY=STM32F1
+CHIP=STM32F103RB_MAPLE
+DEFINES += -DSTM32F103RB
+SAVE_ON_FLASH=1
+BOARD=OLIMEXINO_STM32_BOOTLOADER
+STLIB=STM32F10X_MD
+PRECOMPILED_OBJS+=$(ROOT)/targetlibs/stm32f1/lib/startup_stm32f10x_md.o
+OPTIMIZEFLAGS+=-Os # short on program memory
+else ifdef EMBEDDED_PI
+USB=1
+# USE_FILESYSTEM=1 # no SD-CARD READER
+FAMILY=STM32F1
+CHIP=STM32F103RB
+BOARD=EMBEDDED_PI
+STLIB=STM32F10X_MD
+PRECOMPILED_OBJS+=$(ROOT)/targetlibs/stm32f1/lib/startup_stm32f10x_md.o
+OPTIMIZEFLAGS+=-Os # short on program memory
+else ifdef HYSTM32_24
+USB=1
+USE_GRAPHICS=1
+USE_LCD_FSMC=1
+USE_FILESYSTEM=1
+USE_FILESYSTEM_SDIO=1
+FAMILY=STM32F1
+CHIP=STM32F103VE
+BOARD=HYSTM32_24
+STLIB=STM32F10X_HD
+PRECOMPILED_OBJS+=$(ROOT)/targetlibs/stm32f1/lib/startup_stm32f10x_hd.o
+OPTIMIZEFLAGS+=-O3
+else ifdef HYSTM32_28
+USB=1
+USE_GRAPHICS=1
+USE_LCD_FSMC=1
+DEFINES+=-DILI9325_BITBANG # bit-bang the LCD driver
+SAVE_ON_FLASH=1
+#USE_FILESYSTEM=1 # just normal SPI
+FAMILY=STM32F1
+CHIP=STM32F103RB
+BOARD=HYSTM32_28
+STLIB=STM32F10X_MD
+PRECOMPILED_OBJS+=$(ROOT)/targetlibs/stm32f1/lib/startup_stm32f10x_md.o
+OPTIMIZEFLAGS+=-Os
+else ifdef HYSTM32_32
+USB=1
+USE_GRAPHICS=1
+USE_LCD_FSMC=1
+USE_FILESYSTEM=1
+USE_FILESYSTEM_SDIO=1
+FAMILY=STM32F1
+CHIP=STM32F103VC
+BOARD=HYSTM32_32
+STLIB=STM32F10X_HD
+PRECOMPILED_OBJS+=$(ROOT)/targetlibs/stm32f1/lib/startup_stm32f10x_hd.o
+OPTIMIZEFLAGS+=-O3
+else ifdef STM32F4DISCOVERY
+USB=1
+#USE_NET=1
+#USE_CC3000=1
+USE_GRAPHICS=1
+DEFINES += -DUSE_USB_OTG_FS=1
+FAMILY=STM32F4
+CHIP=STM32F407
+BOARD=STM32F4DISCOVERY
+STLIB=STM32F4XX
+PRECOMPILED_OBJS+=$(ROOT)/targetlibs/stm32f4/lib/startup_stm32f4xx.o
+OPTIMIZEFLAGS+=-O3
+else ifdef STM32F429IDISCOVERY
+USB=1
+USE_GRAPHICS=1
+#USE_LCD_FSMC=1
+DEFINES += -DUSE_USB_OTG_FS=1
+FAMILY=STM32F4
+CHIP=STM32F429
+BOARD=STM32F429IDISCOVERY
+STLIB=STM32F4XX
+PRECOMPILED_OBJS+=$(ROOT)/targetlibs/stm32f4/lib/startup_stm32f4xx.o
+OPTIMIZEFLAGS+=-O3
+else ifdef SMARTWATCH
+DEFINES+=-DHSE_VALUE=26000000UL
+USB=1
+FAMILY=STM32F2
+CHIP=STM32F205RG
+BOARD=SMARTWATCH
+STLIB=STM32F2XX
+PRECOMPILED_OBJS+=$(ROOT)/targetlibs/stm32f2/lib/startup_stm32f2xx.o
+OPTIMIZEFLAGS+=-O3
+else ifdef STM32F3DISCOVERY
+#USE_BOOTLOADER=1
+#BOOTLOADER_PROJ_NAME=bootloader_espruino_stm32f3discovery
+USB=1
+FAMILY=STM32F3
+CHIP=STM32F303
+BOARD=STM32F3DISCOVERY
+STLIB=STM32F3XX
+PRECOMPILED_OBJS+=$(ROOT)/targetlibs/stm32f3/lib/startup_stm32f30x.o
+OPTIMIZEFLAGS+=-O3
+else ifdef STM32VLDISCOVERY
+FAMILY=STM32F1
+CHIP=STM32F100RB
+BOARD=STM32VLDISCOVERY
+STLIB=STM32F10X_MD_VL
+PRECOMPILED_OBJS+=$(ROOT)/targetlibs/stm32f1/lib/startup_stm32f10x_md_vl.o
+OPTIMIZEFLAGS+=-Os # short on program memory
+else ifdef TINYCHIP
+FAMILY=STM32F1
+CHIP=STM32F103TB
+BOARD=TINYCHIP
+STLIB=STM32F10X_MD
+PRECOMPILED_OBJS+=$(ROOT)/targetlibs/stm32f1/lib/startup_stm32f10x_md.o
+OPTIMIZEFLAGS+=-Os # short on program memory
+else ifdef LPC1768
+MBED=1
+FAMILY=LPC1768
+CHIP=LPC1768
+BOARD=LPC1768
+MBED_GCC_CS_DIR=$(ROOT)/targets/libmbed/LPC1768/GCC_CS
+PRECOMPILED_OBJS+=$(MBED_GCC_CS_DIR)/sys.o $(MBED_GCC_CS_DIR)/cmsis_nvic.o $(MBED_GCC_CS_DIR)/system_LPC17xx.o $(MBED_GCC_CS_DIR)/core_cm3.o $(MBED_GCC_CS_DIR)/startup_LPC17xx.o 
+LIBS+=-L$(MBED_GCC_CS_DIR)  -lmbed 
+OPTIMIZEFLAGS+=-O3
+else ifdef CARAMBOLA
+BOARD=CARAMBOLA
+DEFINES += -DCARAMBOLA -DSYSFS_GPIO_DIR="\"/sys/class/gpio\""
+LINUX=1
+USE_FILESYSTEM=1
+USB=1
+USE_GRAPHICS=1
+USE_NET=1
+else ifdef RASPBERRYPI
+BOARD=RASPBERRYPI
+DEFINES += -DRASPBERRYPI -DSYSFS_GPIO_DIR="\"/sys/class/gpio\""
+LINUX=1
+USE_FILESYSTEM=1
+USB=1
+USE_GRAPHICS=1
+#USE_LCD_SDL=1
+USE_NET=1
+else ifdef LCTECH_STM32F103RBT6
+USB=1
+SAVE_ON_FLASH=1
+FAMILY=STM32F1
+CHIP=STM32F103RB
+BOARD=LCTECH_STM32F103RBT6
+STLIB=STM32F10X_MD
+PRECOMPILED_OBJS+=$(ROOT)/targetlibs/stm32f1/lib/startup_stm32f10x_md.o
+OPTIMIZEFLAGS+=-Os
+else
+BOARD=LINUX
+LINUX=1
+USE_FILESYSTEM=1
+USB=1
+USE_GRAPHICS=1
+#USE_LCD_SDL=1
+ifndef MACOSX
+# http libs need some tweaks before net can compile
+USE_NET=1
+endif
+endif
+
+PROJ_NAME=$(shell python scripts/get_binary_name.py $(BOARD)  | sed -e "s/.bin$$//")
+ifeq ($(PROJ_NAME),)
+$(error Unable to work out binary name (PROJ_NAME)) 
+endif
+ifeq ($(BOARD),LINUX)
+PROJ_NAME=espruino
+endif
+
+
+
+ifdef DEBUG
+#OPTIMIZEFLAGS=-Os -g
+OPTIMIZEFLAGS=-g
+endif
+
+ifdef PROFILE
+OPTIMIZEFLAGS+=-pg
+endif
+
+WRAPPERFILE=gen/jswrapper.c
+WRAPPERSOURCES = \
+src/jswrap_pin.c \
+src/jswrap_functions.c \
+src/jswrap_modules.c \
+src/jswrap_process.c \
+src/jswrap_interactive.c \
+src/jswrap_json.c \
+src/jswrap_object.c \
+src/jswrap_string.c \
+src/jswrap_array.c \
+src/jswrap_arraybuffer.c \
+src/jswrap_serial.c \
+src/jswrap_spi_i2c.c \
+src/jswrap_onewire.c \
+src/jswrap_io.c
+# it is important that _pin comes before stuff which uses
+# integers (as the check for int *includes* the chek for pin)
+
+SOURCES = \
+src/jslex.c \
+src/jsvar.c \
+src/jsutils.c \
+src/jsparse.c \
+src/jspin.c \
+src/jsinteractive.c \
+src/jsdevices.c \
+$(WRAPPERFILE)
+CPPSOURCES =
+
+ifdef BOOTLOADER
+ifndef USE_BOOTLOADER
+$(error Using bootloader on device that is not expecting one)
+endif
+BUILD_LINKER_FLAGS+=--bootloader
+PROJ_NAME=$(BOOTLOADER_PROJ_NAME)
+WRAPPERSOURCES =
+SOURCES = \
+targets/stm32_boot/main.c \
+targets/stm32_boot/utils.c
+ ifndef DEBUG
+  OPTIMIZEFLAGS=-Os
+ endif
+else # !BOOTLOADER
+ ifdef USE_BOOTLOADER
+  BUILD_LINKER_FLAGS+=--using_bootloader
+  STM32LOADER_FLAGS+=-p /dev/ttyACM0
+  BASEADDRESS=$(shell python -c "import sys;sys.path.append('scripts');import common;print hex(0x08000000+common.get_bootloader_size())")
+ endif
+endif
+
+ifdef USB_PRODUCT_ID
+DEFINES+=-DUSB_PRODUCT_ID=$(USB_PRODUCT_ID)
+endif
+
+ifdef SAVE_ON_FLASH
+DEFINES+=-DSAVE_ON_FLASH
+endif
+
+ifdef USE_FILESYSTEM
+DEFINES += -DUSE_FILESYSTEM
+WRAPPERSOURCES += libs/jswrap_fat.c
+ifndef LINUX 
+INCLUDE += -I$(ROOT)/libs/fat_sd
+SOURCES += \
+libs/fat_sd/fattime.c \
+libs/fat_sd/ff.c
+#libs/fat_sd/option/ccsbcs.c # for LFN support (see _USE_LFN in ff.h)
+
+ifdef USE_FILESYSTEM_SDIO
+DEFINES += -DUSE_FILESYSTEM_SDIO
+SOURCES += \
+libs/fat_sd/sdio_diskio.c \
+libs/fat_sd/sdio_sdcard.c
+else #USE_FILESYSTEM_SDIO
+SOURCES += \
+libs/fat_sd/spi_diskio.c
+endif #USE_FILESYSTEM_SDIO
+endif #!LINUX
+endif #USE_FILESYSTEM
+
+ifdef USE_MATH
+DEFINES += -DUSE_MATH
+WRAPPERSOURCES += libs/jswrap_math.c
+
+ifndef LINUX 
+INCLUDE += -I$(ROOT)/libs/math
+SOURCES += \
+libs/math/acosh.c \
+libs/math/asin.c \
+libs/math/asinh.c \
+libs/math/atan.c \
+libs/math/atanh.c \
+libs/math/cbrt.c \
+libs/math/chbevl.c \
+libs/math/clog.c \
+libs/math/cmplx.c \
+libs/math/const.c \
+libs/math/cosh.c \
+libs/math/drand.c \
+libs/math/exp10.c \
+libs/math/exp2.c \
+libs/math/exp.c \
+libs/math/fabs.c \
+libs/math/floor.c \
+libs/math/isnan.c \
+libs/math/log10.c \
+libs/math/log2.c \
+libs/math/log.c \
+libs/math/mtherr.c \
+libs/math/polevl.c \
+libs/math/pow.c \
+libs/math/powi.c \
+libs/math/round.c \
+libs/math/setprec.c \
+libs/math/sin.c \
+libs/math/sincos.c \
+libs/math/sindg.c \
+libs/math/sinh.c \
+libs/math/sqrt.c \
+libs/math/tan.c \
+libs/math/tandg.c \
+libs/math/tanh.c \
+libs/math/unity.c
+#libs/math/mod2pi.c 
+#libs/math/mtst.c 
+#libs/math/dtestvec.c 
+endif
+endif
+
+ifdef USE_GRAPHICS
+DEFINES += -DUSE_GRAPHICS
+WRAPPERSOURCES += libs/graphics/jswrap_graphics.c
+INCLUDE += -I$(ROOT)/libs/graphics
+SOURCES += \
+libs/graphics/bitmap_font_8x8.c \
+libs/graphics/graphics.c \
+libs/graphics/lcd_arraybuffer.c \
+libs/graphics/lcd_js.c
+
+ifdef USE_LCD_SDL
+DEFINES += -DUSE_LCD_SDL
+SOURCES += libs/graphics/lcd_sdl.c
+LIBS += -lSDL 
+INCLUDE += -I/usr/include/SDL
+endif
+
+ifdef USE_LCD_FSMC
+DEFINES += -DUSE_LCD_FSMC
+SOURCES += libs/graphics/lcd_fsmc.c
+endif
+
+endif
+
+ifdef USE_NET
+DEFINES += -DUSE_NET
+WRAPPERSOURCES += libs/network/http/jswrap_http.c
+INCLUDE += -I$(ROOT)/libs/network/http
+SOURCES += \
+libs/network/http/httpserver.c 
+ifdef LINUX
+#LIBS += -l... 
+#INCLUDE += -I...
+endif
+endif
+
+ifdef USE_CC3000
+DEFINES += -DUSE_CC3000 -DSEND_NON_BLOCKING
+WRAPPERSOURCES += libs/network/cc3000/jswrap_cc3000.c
+INCLUDE += -I$(ROOT)/libs/network/cc3000
+SOURCES += \
+libs/network/cc3000/board_spi.c \
+libs/network/cc3000/cc3000_common.c \
+libs/network/cc3000/evnt_handler.c \
+libs/network/cc3000/hci.c \
+libs/network/cc3000/netapp.c \
+libs/network/cc3000/nvmem.c \
+libs/network/cc3000/security.c \
+libs/network/cc3000/socket.c \
+libs/network/cc3000/wlan.c
+endif
+
+ifdef USE_TRIGGER
+DEFINES += -DUSE_TRIGGER 
+WRAPPERSOURCES += libs/trigger/jswrap_trigger.c
+INCLUDE += -I$(ROOT)/libs/trigger
+SOURCES += \
+./libs/trigger/trigger.c
+endif
+
+ifdef USB
+DEFINES += -DUSB
+endif
+
+ifeq ($(FAMILY), STM32F1)
+ARCHFLAGS += -mlittle-endian -mthumb -mcpu=cortex-m3  -mfix-cortex-m3-ldrd  -mthumb-interwork -mfloat-abi=soft
+ARM=1
+STM32=1
+INCLUDE += -I$(ROOT)/targetlibs/stm32f1 -I$(ROOT)/targetlibs/stm32f1/lib
+DEFINES += -DSTM32F1
+SOURCES +=                              \
+targetlibs/stm32f1/lib/misc.c              \
+targetlibs/stm32f1/lib/stm32f10x_adc.c     \
+targetlibs/stm32f1/lib/stm32f10x_bkp.c     \
+targetlibs/stm32f1/lib/stm32f10x_can.c     \
+targetlibs/stm32f1/lib/stm32f10x_cec.c     \
+targetlibs/stm32f1/lib/stm32f10x_crc.c     \
+targetlibs/stm32f1/lib/stm32f10x_dac.c     \
+targetlibs/stm32f1/lib/stm32f10x_dbgmcu.c  \
+targetlibs/stm32f1/lib/stm32f10x_dma.c     \
+targetlibs/stm32f1/lib/stm32f10x_exti.c    \
+targetlibs/stm32f1/lib/stm32f10x_flash.c   \
+targetlibs/stm32f1/lib/stm32f10x_fsmc.c    \
+targetlibs/stm32f1/lib/stm32f10x_gpio.c    \
+targetlibs/stm32f1/lib/stm32f10x_i2c.c     \
+targetlibs/stm32f1/lib/stm32f10x_iwdg.c    \
+targetlibs/stm32f1/lib/stm32f10x_pwr.c     \
+targetlibs/stm32f1/lib/stm32f10x_rcc.c     \
+targetlibs/stm32f1/lib/stm32f10x_rtc.c     \
+targetlibs/stm32f1/lib/stm32f10x_sdio.c    \
+targetlibs/stm32f1/lib/stm32f10x_spi.c     \
+targetlibs/stm32f1/lib/stm32f10x_tim.c     \
+targetlibs/stm32f1/lib/stm32f10x_usart.c   \
+targetlibs/stm32f1/lib/stm32f10x_wwdg.c    \
+targetlibs/stm32f1/lib/system_stm32f10x.c
+
+ifdef USB
+INCLUDE += -I$(ROOT)/targetlibs/stm32f1/usblib -I$(ROOT)/targetlibs/stm32f1/usb
+SOURCES +=                              \
+targetlibs/stm32f1/usblib/otgd_fs_cal.c       \
+targetlibs/stm32f1/usblib/otgd_fs_dev.c       \
+targetlibs/stm32f1/usblib/otgd_fs_int.c       \
+targetlibs/stm32f1/usblib/otgd_fs_pcd.c       \
+targetlibs/stm32f1/usblib/usb_core.c          \
+targetlibs/stm32f1/usblib/usb_init.c          \
+targetlibs/stm32f1/usblib/usb_int.c           \
+targetlibs/stm32f1/usblib/usb_mem.c           \
+targetlibs/stm32f1/usblib/usb_regs.c          \
+targetlibs/stm32f1/usblib/usb_sil.c           \
+targetlibs/stm32f1/usb/usb_desc.c              \
+targetlibs/stm32f1/usb/usb_endp.c              \
+targetlibs/stm32f1/usb/usb_istr.c              \
+targetlibs/stm32f1/usb/usb_prop.c              \
+targetlibs/stm32f1/usb/usb_pwr.c               \
+targetlibs/stm32f1/usb/usb_utils.c
+endif #USB
+
+endif #STM32F1
+
+ifeq ($(FAMILY), STM32F2)
+ARCHFLAGS += -mlittle-endian -mthumb -mcpu=cortex-m3 -mthumb-interwork -mfpu=fpv4-sp-d16 -mfloat-abi=softfp
+ARM=1
+STM32=1
+INCLUDE += -I$(ROOT)/targetlibs/stm32f2 -I$(ROOT)/targetlibs/stm32f2/lib
+DEFINES += -DSTM32F2
+SOURCES +=                                 \
+targetlibs/stm32f2/lib/misc.c              \
+targetlibs/stm32f2/lib/stm32f2xx_adc.c     \
+targetlibs/stm32f2/lib/stm32f2xx_can.c     \
+targetlibs/stm32f2/lib/stm32f2xx_crc.c     \
+targetlibs/stm32f2/lib/stm32f2xx_cryp_aes.c\
+targetlibs/stm32f2/lib/stm32f2xx_cryp.c    \
+targetlibs/stm32f2/lib/stm32f2xx_cryp_des.c\
+targetlibs/stm32f2/lib/stm32f2xx_cryp_tdes.c\
+targetlibs/stm32f2/lib/stm32f2xx_dac.c     \
+targetlibs/stm32f2/lib/stm32f2xx_dbgmcu.c     \
+targetlibs/stm32f2/lib/stm32f2xx_dcmi.c     \
+targetlibs/stm32f2/lib/stm32f2xx_dma.c     \
+targetlibs/stm32f2/lib/stm32f2xx_exti.c     \
+targetlibs/stm32f2/lib/stm32f2xx_flash.c     \
+targetlibs/stm32f2/lib/stm32f2xx_fsmc.c     \
+targetlibs/stm32f2/lib/stm32f2xx_gpio.c     \
+targetlibs/stm32f2/lib/stm32f2xx_hash.c     \
+targetlibs/stm32f2/lib/stm32f2xx_hash_md5.c     \
+targetlibs/stm32f2/lib/stm32f2xx_hash_sha1.c     \
+targetlibs/stm32f2/lib/stm32f2xx_i2c.c     \
+targetlibs/stm32f2/lib/stm32f2xx_iwdg.c     \
+targetlibs/stm32f2/lib/stm32f2xx_pwr.c     \
+targetlibs/stm32f2/lib/stm32f2xx_rcc.c     \
+targetlibs/stm32f2/lib/stm32f2xx_rng.c     \
+targetlibs/stm32f2/lib/stm32f2xx_rtc.c     \
+targetlibs/stm32f2/lib/stm32f2xx_sdio.c     \
+targetlibs/stm32f2/lib/stm32f2xx_spi.c     \
+targetlibs/stm32f2/lib/stm32f2xx_syscfg.c     \
+targetlibs/stm32f2/lib/stm32f2xx_tim.c     \
+targetlibs/stm32f2/lib/stm32f2xx_usart.c     \
+targetlibs/stm32f2/lib/stm32f2xx_wwdg.c    \
+targetlibs/stm32f2/lib/system_stm32f2xx.c
+
+
+ifdef USB
+INCLUDE += -I$(ROOT)/targetlibs/stm32f2/usblib -I$(ROOT)/targetlibs/stm32f2/usb
+SOURCES +=                                 \
+targetlibs/stm32f2/usb/usbd_cdc_vcp.c \
+targetlibs/stm32f2/usb/usb_irq_handlers.c \
+targetlibs/stm32f2/usb/usbd_desc.c \
+targetlibs/stm32f2/usb/usbd_usr.c \
+targetlibs/stm32f2/usb/usb_bsp.c \
+targetlibs/stm32f2/usblib/usbd_req.c \
+targetlibs/stm32f2/usblib/usb_dcd_int.c \
+targetlibs/stm32f2/usblib/usbd_core.c \
+targetlibs/stm32f2/usblib/usbd_cdc_core.c \
+targetlibs/stm32f2/usblib/usbd_ioreq.c \
+targetlibs/stm32f2/usblib/usb_core.c \
+targetlibs/stm32f2/usblib/usb_dcd.c
+#targetlibs/stm32f2/usblib/usb_otg.c \
+#targetlibs/stm32f2/usblib/usb_bsp_template.c \
+#targetlibs/stm32f2/usblib/usbd_cdc_if_template.c \
+#targetlibs/stm32f2/usblib/usb_hcd.c \
+#targetlibs/stm32f2/usblib/usb_hcd_int.c 
+endif #USB
+endif #STM32F2 
+
+ifeq ($(FAMILY), STM32F3)
+ARCHFLAGS += -mlittle-endian -mthumb -mcpu=cortex-m4 -mthumb-interwork -mfpu=fpv4-sp-d16 -mfloat-abi=softfp
+ARM=1
+STM32=1
+INCLUDE += -I$(ROOT)/targetlibs/stm32f3 -I$(ROOT)/targetlibs/stm32f3/lib
+DEFINES += -DSTM32F3
+SOURCES +=                                 \
+targetlibs/stm32f3/lib/stm32f30x_adc.c        \
+targetlibs/stm32f3/lib/stm32f30x_can.c        \
+targetlibs/stm32f3/lib/stm32f30x_comp.c       \
+targetlibs/stm32f3/lib/stm32f30x_crc.c        \
+targetlibs/stm32f3/lib/stm32f30x_dac.c        \
+targetlibs/stm32f3/lib/stm32f30x_dbgmcu.c     \
+targetlibs/stm32f3/lib/stm32f30x_dma.c        \
+targetlibs/stm32f3/lib/stm32f30x_exti.c       \
+targetlibs/stm32f3/lib/stm32f30x_flash.c      \
+targetlibs/stm32f3/lib/stm32f30x_gpio.c       \
+targetlibs/stm32f3/lib/stm32f30x_i2c.c        \
+targetlibs/stm32f3/lib/stm32f30x_iwdg.c       \
+targetlibs/stm32f3/lib/stm32f30x_misc.c       \
+targetlibs/stm32f3/lib/stm32f30x_opamp.c      \
+targetlibs/stm32f3/lib/stm32f30x_pwr.c        \
+targetlibs/stm32f3/lib/stm32f30x_rcc.c        \
+targetlibs/stm32f3/lib/stm32f30x_rtc.c        \
+targetlibs/stm32f3/lib/stm32f30x_spi.c        \
+targetlibs/stm32f3/lib/stm32f30x_syscfg.c     \
+targetlibs/stm32f3/lib/stm32f30x_tim.c        \
+targetlibs/stm32f3/lib/stm32f30x_usart.c      \
+targetlibs/stm32f3/lib/stm32f30x_wwdg.c       \
+targetlibs/stm32f3/lib/system_stm32f30x.c
+
+ifdef USB
+INCLUDE += -I$(ROOT)/targetlibs/stm32f3/usblib -I$(ROOT)/targetlibs/stm32f3/usb
+SOURCES +=                                 \
+targetlibs/stm32f3/usblib/usb_core.c          \
+targetlibs/stm32f3/usblib/usb_init.c          \
+targetlibs/stm32f3/usblib/usb_int.c           \
+targetlibs/stm32f3/usblib/usb_mem.c           \
+targetlibs/stm32f3/usblib/usb_regs.c          \
+targetlibs/stm32f3/usblib/usb_sil.c           \
+targetlibs/stm32f3/usb/usb_desc.c              \
+targetlibs/stm32f3/usb/usb_endp.c              \
+targetlibs/stm32f3/usb/usb_istr.c              \
+targetlibs/stm32f3/usb/usb_prop.c              \
+targetlibs/stm32f3/usb/usb_pwr.c               \
+targetlibs/stm32f3/usb/usb_utils.c  
+endif #USB
+endif #STM32F3 
+
+ifeq ($(FAMILY), STM32F4)
+ARCHFLAGS += -mlittle-endian -mthumb -mcpu=cortex-m4 -mthumb-interwork -mfpu=fpv4-sp-d16 -mfloat-abi=softfp
+ARM=1
+STM32=1
+INCLUDE += -I$(ROOT)/targetlibs/stm32f4 -I$(ROOT)/targetlibs/stm32f4/lib
+DEFINES += -DSTM32F4
+SOURCES +=                                 \
+targetlibs/stm32f4/lib/misc.c                 \
+targetlibs/stm32f4/lib/stm32f4xx_adc.c        \
+targetlibs/stm32f4/lib/stm32f4xx_can.c        \
+targetlibs/stm32f4/lib/stm32f4xx_crc.c        \
+targetlibs/stm32f4/lib/stm32f4xx_cryp_aes.c   \
+targetlibs/stm32f4/lib/stm32f4xx_cryp.c       \
+targetlibs/stm32f4/lib/stm32f4xx_cryp_des.c   \
+targetlibs/stm32f4/lib/stm32f4xx_cryp_tdes.c  \
+targetlibs/stm32f4/lib/stm32f4xx_dac.c        \
+targetlibs/stm32f4/lib/stm32f4xx_dbgmcu.c     \
+targetlibs/stm32f4/lib/stm32f4xx_dcmi.c       \
+targetlibs/stm32f4/lib/stm32f4xx_dma.c        \
+targetlibs/stm32f4/lib/stm32f4xx_exti.c       \
+targetlibs/stm32f4/lib/stm32f4xx_flash.c      \
+targetlibs/stm32f4/lib/stm32f4xx_fsmc.c       \
+targetlibs/stm32f4/lib/stm32f4xx_gpio.c       \
+targetlibs/stm32f4/lib/stm32f4xx_hash.c       \
+targetlibs/stm32f4/lib/stm32f4xx_hash_md5.c   \
+targetlibs/stm32f4/lib/stm32f4xx_hash_sha1.c  \
+targetlibs/stm32f4/lib/stm32f4xx_i2c.c        \
+targetlibs/stm32f4/lib/stm32f4xx_iwdg.c       \
+targetlibs/stm32f4/lib/stm32f4xx_pwr.c        \
+targetlibs/stm32f4/lib/stm32f4xx_rcc.c        \
+targetlibs/stm32f4/lib/stm32f4xx_rng.c        \
+targetlibs/stm32f4/lib/stm32f4xx_rtc.c        \
+targetlibs/stm32f4/lib/stm32f4xx_sdio.c       \
+targetlibs/stm32f4/lib/stm32f4xx_spi.c        \
+targetlibs/stm32f4/lib/stm32f4xx_syscfg.c     \
+targetlibs/stm32f4/lib/stm32f4xx_tim.c        \
+targetlibs/stm32f4/lib/stm32f4xx_usart.c      \
+targetlibs/stm32f4/lib/stm32f4xx_wwdg.c       \
+targetlibs/stm32f4/lib/system_stm32f4xx.c
+
+ifdef USB
+INCLUDE += -I$(ROOT)/targetlibs/stm32f4/usblib -I$(ROOT)/targetlibs/stm32f4/usb
+SOURCES +=                                 \
+targetlibs/stm32f4/usblib/usb_core.c          \
+targetlibs/stm32f4/usblib/usbd_cdc_core.c     \
+targetlibs/stm32f4/usblib/usb_dcd.c           \
+targetlibs/stm32f4/usblib/usb_dcd_int.c       \
+targetlibs/stm32f4/usblib/usbd_core.c         \
+targetlibs/stm32f4/usblib/usbd_ioreq.c        \
+targetlibs/stm32f4/usblib/usbd_req.c          \
+targetlibs/stm32f4/usb/usb_bsp.c              \
+targetlibs/stm32f4/usb/usbd_cdc_vcp.c         \
+targetlibs/stm32f4/usb/usbd_desc.c            \
+targetlibs/stm32f4/usb/usbd_usr.c
+#targetlibs/stm32f4/usblib/usb_hcd.c           
+#targetlibs/stm32f4/usblib/usb_hcd_int.c
+#targetlibs/stm32f4/usblib/usb_otg.c           
+endif #USB
+endif #STM32F4
+
+
+ifdef MBED
+ARCHFLAGS += -mcpu=cortex-m3 -mthumb
+ARM=1
+INCLUDE+=-I$(ROOT)/targetlibs/libmbed -I$(ROOT)/targetlibs/libmbed/$(CHIP) -I$(ROOT)/targetlibs/libmbed/$(CHIP)/GCC_CS
+DEFINES += -DMBED
+INCLUDE += -I$(ROOT)/targetlibs/mbed
+SOURCES += targets/mbed/main.c                     
+CPPSOURCES += targets/mbed/jshardware.cpp             
+endif
+
+ifdef ARM
+LINKER_FILE = gen/linker.ld
+DEFINES += -DARM 
+INCLUDE += -I$(ROOT)/targetlibs/arm
+OPTIMIZEFLAGS += -fno-common -fno-exceptions -fdata-sections -ffunction-sections
+# -flto -fuse-linker-plugin
+# -flto  - link time optimisation - could be good for ST's libs
+#          GCC suggests use of -fuse-linker-plugin with flto
+#          Does not work - get errors like : `sqrt' referenced in section `.text.asin' of /tmp/ccJheOub.ltrans9.ltrans.o: defined in discarded section `.text' of libs/math/sqrt.o (symbol from plugin)
+
+
+# 4.6
+#export CCPREFIX=arm-linux-gnueabi-
+# 4.5
+#export CCPREFIX=~/sat/bin/arm-none-eabi-
+# 4.4
+export CCPREFIX=arm-none-eabi-
+endif # ARM
+
+PININFOFILE=$(ROOT)/gen/jspininfo
+ifdef PININFOFILE
+SOURCES += $(PININFOFILE).c
+endif
+
+ifdef CARAMBOLA
+TOOLCHAIN_DIR=$(shell cd ~/workspace/carambola/staging_dir/toolchain-*/bin;pwd)
+export STAGING_DIR=$(TOOLCHAIN_DIR)
+export CCPREFIX=$(TOOLCHAIN_DIR)/mipsel-openwrt-linux-
+endif
+
+ifdef RASPBERRYPI
+  ifneq ($(shell uname -m),armv6l)
+    # eep. let's cross compile
+    export CCPREFIX=targetlibs/raspberrypi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf-
+  else
+    # compiling in-place, so give it a normal name
+    PROJ_NAME=espruino
+  endif
+endif
+
+
+ifdef STM32
+DEFINES += -DFAKE_STDLIB
+# FAKE_STDLIB is for Espruino - it uses its own standard library so we don't have to link in the normal one + get bloated 
+DEFINES += -DSTM32 -DUSE_STDPERIPH_DRIVER=1 -D$(CHIP) -D$(BOARD) -D$(STLIB)
+INCLUDE += -I$(ROOT)/targets/stm32
+ifndef BOOTLOADER
+SOURCES +=                              \
+targets/stm32/main.c                    \
+targets/stm32/jshardware.c              \
+targets/stm32/stm32_it.c
+endif
+endif
+
+ifdef LINUX
+DEFINES += -DLINUX
+INCLUDE += -I$(ROOT)/targets/linux 
+SOURCES +=                              \
+targets/linux/main.c                    \
+targets/linux/jshardware.c  
+LIBS += -lm # maths lib
+endif
+
+SOURCES += $(WRAPPERSOURCES)
+SOURCEOBJS = $(SOURCES:.c=.o) $(CPPSOURCES:.cpp=.o)
+OBJS = $(SOURCEOBJS) $(PRECOMPILED_OBJS)
+
+
+# -ffreestanding -nodefaultlibs -nostdlib -fno-common
+# -nodefaultlibs -nostdlib -nostartfiles
+
+# -fdata-sections -ffunction-sections are to help remove unused code
+CFLAGS += $(OPTIMIZEFLAGS) -c $(ARCHFLAGS) $(DEFINES) $(INCLUDE)
+
+# -Wl,--gc-sections helps remove unused code
+# -Wl,--whole-archive checks for duplicates
+LDFLAGS += $(OPTIMIZEFLAGS) $(ARCHFLAGS)
+ifndef MACOSX
+LDFLAGS += -Wl,--gc-sections
+endif
+
+ifdef LINKER_FILE 
+LDFLAGS += -T$(LINKER_FILE)
+endif 
+
+export CC=$(CCPREFIX)gcc
+export LD=$(CCPREFIX)gcc
+export AR=$(CCPREFIX)ar
+export AS=$(CCPREFIX)as
+export OBJCOPY=$(CCPREFIX)objcopy
+export OBJDUMP=$(CCPREFIX)objdump
+export GDB=$(CCPREFIX)gdb
+
+
+.PHONY:  proj
+
+all: 	 proj
+
+ifeq ($(V),1)
+        quiet_=
+        Q=
+else
+        quiet_=quiet_
+        Q=@
+	export SILENT=1
+endif
+
+
+$(WRAPPERFILE): scripts/build_jswrapper.py $(WRAPPERSOURCES)
+	@echo Generating JS wrappers
+	$(Q)echo WRAPPERSOURCES = $(WRAPPERSOURCES)
+	$(Q)echo DEFINES =  $(DEFINES)
+	$(Q)python scripts/build_jswrapper.py $(WRAPPERSOURCES) $(DEFINES)
+
+ifdef PININFOFILE
+$(PININFOFILE).c $(PININFOFILE).h: scripts/build_pininfo.py 
+	@echo Generating pin info
+	$(Q)python scripts/build_pininfo.py $(BOARD) $(PININFOFILE).c $(PININFOFILE).h
+endif
+
+$(LINKER_FILE): scripts/build_linker.py 
+	@echo Generating linker scripts
+	$(Q)python scripts/build_linker.py $(BOARD) $(LINKER_FILE) $(BUILD_LINKER_FLAGS)
+
+$(PLATFORM_CONFIG_FILE): boards/$(BOARD).py scripts/build_platform_config.py
+	@echo Generating platform configs
+	$(Q)python scripts/build_platform_config.py $(BOARD)
+
+compile=$(CC) $(CFLAGS) $(DEFINES) $< -o $@
+link=$(LD) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)
+obj_dump=$(OBJDUMP) -x -S $(PROJ_NAME).elf > $(PROJ_NAME).lst
+obj_to_bin=$(OBJCOPY) -O $1 $(PROJ_NAME).elf $(PROJ_NAME).$2
+
+quiet_compile= CC $@
+quiet_link= LD $@
+quiet_obj_dump= GEN $(PROJ_NAME).lst
+quiet_obj_to_bin= GEN $(PROJ_NAME).$2
+
+%.o: %.c $(PLATFORM_CONFIG_FILE) $(PININFOFILE).h
+	@echo $($(quiet_)compile)
+	@$(call compile)
+
+.cpp.o: $(PLATFORM_CONFIG_FILE) $(PININFOFILE).h
+	@echo $($(quiet_)compile)
+	@$(call compile)
+
+.s.o:
+	@echo $($(quiet_)compile)
+	@$(call compile)
+	
+ifdef LINUX # ---------------------------------------------------
+proj: 	$(PLATFORM_CONFIG_FILE) $(PROJ_NAME)
+
+$(PROJ_NAME): $(OBJS)
+	@echo $($(quiet_)link)
+	@$(call link)
+
+else # embedded, so generate bin, etc ---------------------------
+
+$(PROJ_NAME).elf: $(OBJS) $(LINKER_FILE)
+	@echo $($(quiet_)link)
+	@$(call link)
+
+$(PROJ_NAME).lst : $(PROJ_NAME).elf
+	@echo $($(quiet_)obj_dump)
+	@$(call obj_dump)
+
+$(PROJ_NAME).hex: $(PROJ_NAME).elf
+	@echo $(call $(quiet_)obj_to_bin,ihex,hex)
+	@$(call obj_to_bin,ihex,hex)
+
+$(PROJ_NAME).srec : $(PROJ_NAME).elf
+	@echo $(call $(quiet_)obj_to_bin,srec,srec)
+	@$(call obj_to_bin,srec,srec)
+
+$(PROJ_NAME).bin : $(PROJ_NAME).elf
+	@echo $(call $(quiet_)obj_to_bin,binary,bin)
+	@$(call obj_to_bin,binary,bin)
+	bash scripts/check_size.sh $(PROJ_NAME).bin
+
+proj: $(PROJ_NAME).lst $(PROJ_NAME).bin
+#proj: $(PROJ_NAME).lst $(PROJ_NAME).hex $(PROJ_NAME).srec $(PROJ_NAME).bin
+
+flash: all
+ifdef OLIMEXINO_STM32_BOOTLOADER
+	echo Olimexino Serial bootloader
+	dfu-util -a1 -d 0x1EAF:0x0003 -D $(PROJ_NAME).bin
+else
+ifdef MBED
+	cp $(PROJ_NAME).bin /media/MBED;sync
+else
+	echo ST-LINK flash
+	~/bin/st-flash write $(PROJ_NAME).bin $(BASEADDRESS)
+endif	
+endif	
+
+serialflash: all
+	echo STM32 inbuilt serial bootloader, set BOOT0=1, BOOT1=0
+	python scripts/stm32loader.py -b 460800 -a $(BASEADDRESS) -ew $(STM32LOADER_FLAGS) $(PROJ_NAME).bin
+#	python scripts/stm32loader.py -b 460800 -a $(BASEADDRESS) -ewv $(STM32LOADER_FLAGS) $(PROJ_NAME).bin
+		
+gdb: 
+	echo "target extended-remote :4242" > gdbinit
+	echo "file $(PROJ_NAME).elf" >> gdbinit
+	#echo "load" >> gdbinit
+	echo "break main" >> gdbinit
+	echo "break HardFault_Handler" >> gdbinit
+	$(GDB) -x gdbinit
+	rm gdbinit
+endif	    # ---------------------------------------------------
+ 
+clean:
+	@echo Cleaning targets
+	$(Q)find . -name *.o | grep -v libmbed | grep -v arm-bcm2708 | xargs rm -f
+	$(Q)rm -f $(ROOT)/gen/*.c $(ROOT)/gen/*.h $(ROOT)/gen/*.ld
+	$(Q)rm -f $(PROJ_NAME).elf
+	$(Q)rm -f $(PROJ_NAME).hex
+	$(Q)rm -f $(PROJ_NAME).bin
+	$(Q)rm -f $(PROJ_NAME).srec
+	$(Q)rm -f $(PROJ_NAME).lst