Merge pull request #667 from tuna-f1sh/grep_Fix

no echo required for `info`
no echo required
2021-08-02 13:08:09 +05:30 · 2021-07-19 11:15:37 +02:00 · 2021-06-05 09:27:30 +05:30 · 2021-05-27 16:27:50 +02:00 · 2020-10-20 12:20:30 +01:00 · 2020-10-20 06:47:20 -04:00
56 changed files with 3573 additions and 474 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,5 +1,15 @@
+os: linux
+dist: xenial
 language: c
 compiler:
  - gcc
 script: tests/script/runtests.sh
 before_install: tests/script/bootstrap.sh
+addons:
+  apt:
+    packages:
+      - "python3"
+      - "python3-pip"
+env:
+  global:
+    - ARDMK_DIR=$TRAVIS_BUILD_DIR
--- a/Arduino.mk
+++ b/Arduino.mk
--- a/Common.mk
+++ b/Common.mk
@ -1,9 +1,19 @@
+COMMON_INCLUDED = TRUE
 # Useful functions
 # Returns the first argument (typically a directory), if the file or directory
 # named by concatenating the first and optionally second argument
 # (directory and optional filename) exists
 dir_if_exists = $(if $(wildcard $(1)$(2)),$(1))

+# result = $(call READ_BOARD_TXT, 'boardname', 'parameter')
+PARSE_BOARD = $(shell if [ -f $(BOARDS_TXT) ]; \
+then \
+  $(GREP_CMD) -Ev '^\#' $(BOARDS_TXT) | \
+  $(GREP_CMD) -E "^[ \t]*$(1).$(2)=" | \
+  cut -d = -f 2- | \
+  cut -d : -f 2; \
+fi)
+
 # Run a shell script if it exists. Stops make on error.
 runscript_if_exists =                                                          \
    $(if $(wildcard $(1)),                                                     \
@ -14,7 +24,7 @@ runscript_if_exists =                                                          \

 # For message printing: pad the right side of the first argument with spaces to
 # the number of bytes indicated by the second argument.
-space_pad_to = $(shell echo $(1) "                                                      " | head -c$(2))
+space_pad_to = $(shell echo "$(1)                                                       " | head -c$(2))

 # Call with some text, and a prefix tag if desired (like [AUTODETECTED]),
 show_config_info = $(call arduino_output,- $(call space_pad_to,$(2),20) $(1))
@ -26,21 +36,33 @@ show_config_variable = $(call show_config_info,$(1) = $($(1)) $(3),$(2))
 # Just a nice simple visual separator
 show_separator = $(call arduino_output,-------------------------)

+# Master Arduino Makefile include (after user Makefile)
+ardmk_include = $(shell basename $(word 2,$(MAKEFILE_LIST)))
+
 $(call show_separator)
-$(call arduino_output,Arduino.mk Configuration:)
+$(call arduino_output,$(call ardmk_include) Configuration:)

 ########################################################################
 #
 # Detect OS
+
 ifeq ($(OS),Windows_NT)
    CURRENT_OS = WINDOWS
+    GREP_CMD = grep
 else
    UNAME_S := $(shell uname -s)
    ifeq ($(UNAME_S),Linux)
        CURRENT_OS = LINUX
+        GREP_CMD = grep
    endif
    ifeq ($(UNAME_S),Darwin)
        CURRENT_OS = MAC
+        ifeq (, $(shell which gggrep))
+            $(info Using macOS BSD grep, please install GNU grep to avoid warnings)
+            GREP_CMD = grep
+        else
+            GREP_CMD = ggrep
+        endif
    endif
 endif
 $(call show_config_variable,CURRENT_OS,[AUTODETECTED])
@ -51,12 +73,20 @@ $(call show_config_variable,CURRENT_OS,[AUTODETECTED])
 ifneq ($(TEST),)
       DEPENDENCIES_DIR = /var/tmp/Arduino-Makefile-testing-dependencies

-       DEPENDENCIES_MPIDE_DIR = $(DEPENDENCIES_DIR)/mpide-0023-linux64-20130817-test
+       DEPENDENCIES_MPIDE_DIR := $(shell find $(DEPENDENCIES_DIR) -name 'mpide-0023-*' -type d -exec ls -dt {} + | head -n 1)
+
       ifeq ($(MPIDE_DIR),)
              MPIDE_DIR = $(DEPENDENCIES_MPIDE_DIR)
       endif

-       DEPENDENCIES_ARDUINO_DIR = $(DEPENDENCIES_DIR)/arduino-1.0.6
+       ifndef ARDUINO_IDE_DIR
+              ifeq ($(CURRENT_OS),MAC)
+                  ARDUINO_IDE_DIR = Arduino.app/Contents/Resources/Java
+              else
+                  ARDUINO_IDE_DIR := $(shell basename $(basename $(basename $(lastword $(wildcard $(DEPENDENCIES_DIR)/arduino*)))))
+              endif
+       endif
+       DEPENDENCIES_ARDUINO_DIR = $(DEPENDENCIES_DIR)/$(ARDUINO_IDE_DIR)
       ifeq ($(ARDUINO_DIR),)
              ARDUINO_DIR = $(DEPENDENCIES_ARDUINO_DIR)
       endif
@ -81,7 +111,28 @@ else
 endif

 ifeq ($(CURRENT_OS),WINDOWS)
-    ifneq ($(shell echo $(ARDUINO_DIR) | egrep '^(/|[a-zA-Z]:\\)'),)
-        echo $(error On Windows, ARDUINO_DIR must be a relative path)
+		ifneq ($(shell echo $(ARDUINO_DIR) | egrep '\\|[[:space:]]|cygdrive'),)
+        echo $(error On Windows, ARDUINO_DIR and other defines must use forward slash and not contain spaces, special characters or be cygdrive relative)
    endif
 endif
+
+########################################################################
+# System Python
+
+ifndef PYTHON_CMD
+    # try for Python 3 first
+    PYTHON_CMD := $(shell which python3 2> /dev/null)
+    ifdef PYTHON_CMD
+        $(call show_config_variable,PYTHON_CMD,[AUTODETECTED])
+    else
+        # fall-back to any Python
+        PYTHON_CMD := $(shell which python 2> /dev/null)
+        ifdef PYTHON_CMD
+            $(call show_config_variable,PYTHON_CMD,[AUTODETECTED])
+        else
+            echo $(error "Unable to find system Python! Utility scipts won't work. Override this error by defining PYTHON_CMD")
+        endif
+    endif
+else
+    $(call show_config_variable,PYTHON_CMD,[USER])
+endif
--- a/HISTORY.md
+++ b/HISTORY.md
@ -4,6 +4,63 @@ A Makefile for Arduino Sketches
 The following is the rough list of changes that went into different versions.
 I tried to give credit whenever possible. If I have missed anyone, kindly add it to the list.

+### In Development
+- Fix: Moved CORE_LIB to the last position of the defined linked objects. (https://github.com/wingunder)
+- Fix: Moved ATtiny examples to ATtinyBlink, updated alternate core instructions (issue #537) (https://github.com/sej7278)
+- Fix: Add -fno-devirtualize flag to workaround g++ segfault bug (issue #486). (https://github.com/sej7278)
+- Fix: Quote the prefix tag in the space_pad_to function
+- Fix: recognize serial monitors with full path in MONITOR_CMD
+- Fix: Grab USB_PRODUCT and USB_MANUFACTURER from boards.txt for 32u4 boards (issue #594).
+- Fix: Show the configuration when ARDUINO_QUIET=0
+- Fix: Travis build and bring Arduino IDE upto date
+- Fix: Builds for SAMD-based boards use the C++ compiler for linking (issue #644). (https://github.com/kpfleming)
+- Tweak: Move chip erase flag from set_fuses to ispload to prevent sketch being nuked when setting fuses
+- Tweak: Set ARDMK_VERSION to 1.6 (https://github.com/sej7278)
+- Tweak: Move non-standard-related items from CxxFLAGS_STD to CxxFLAGS (issue #523) (https://github.com/sej7278)
+- Tweak: Update Windows usage documentation and allow non-relative paths (issue #519) (https://github.com/tuna-f1sh)
+- Tweak: Support Cygwin Unix Python and Windows installation on Windows to pass correct port binding. (https://github.com/tuna-f1sh)
+- Tweak: Update how avr-size is called on Sam, also moved to gnu11 std (issue #602) (https://github.com/tuna-f1sh)
+- Tweak: Detect most recent toolchain if multiple found, add `*_VER` variable to override (issue #611) (https://github.com/tuna-f1sh)
+- New: Added -fdiagnostics-color to \*STD flags (https://github.com/sej7278)
+- New: Made -fdiagnostics-color take a variiable DIAGNOSTICS_COLOR_WHEN: never, always, auto. (https://github.com/wingunder)
+- New: Add generation of tags file using ctags, which automatically includes project libs and Arduino core. (https://github.com/tuna-f1sh)
+- New: Add template Makefile and project boilerplate initialise script, `ardmk-init`. (https://github.com/tuna-f1sh)
+- New: Support atmelice_isp JTAG tool as ISP programmer. (https://github.com/tuna-f1sh)
+- New: Compatibility with deprecated pgmspace.h API can now be disabled since it sometimes causes bogus compiler warnings (issue #546)
+- New: Support Arduino ARM SAMD devices (Zero, M0 Pro, Feather M0). (https://github.com/tuna-f1sh)
+- New: Support Arduino ARM SAM devices (Due). (https://github.com/tuna-f1sh)
+- New: Moved the PARSE_BOARD macro to Common.mk and use only this to parse the boards.txt file. (https://github.com/wingunder)
+- New: Added the TOOL_PREFIX variable for setting up the executable tools centrally and generically. (https://github.com/wingunder)
+- New: Add support for BOARD_CLOCK for board.menu.speed and board.menu.clock entries in boards.txt files. (https://github.com/dewhisna)
+- New: Updated Arch instructions. (https://github.com/Akram-Chehaima)
+- New: Add support for Robotis OpenCR 1.0 boards.
+- New: Build the ArduinoCore API
+- New: Support for Python 3 and multi-os Python installation using new PYTHON_CMD variable.
+- New: Add "ARDUINO_{build.board}" to be able to detect board type.
+
+### 1.6.0 (2017-07-11)
+- Fix: Allowed for SparkFun's weird usb pid/vid submenu shenanigans (issue #499). (https://github.com/sej7278)
+- Fix: Do not include the Arduino header when calling generate_assembly on .cpp files. (https://github.com/Batchyx)
+- Fix: Auto-detect F_CPU on Teensy from boards.txt (https://github.com/DaWelter)
+- Fix: params typo in PuTTY section (issue #487) (https://github.com/ericdand)
+- Fix: Fixed sed expression to properly format show_submenu (issue #488) (https://github.com/cbosdo)
+- Tweak: Removed tilde from documentation (issue #497). (https://github.com/sej7278)
+- New: Add support for good old cu as monitor command (issue #492) (https://github.com/mwm)
+- New: Add a documentation how to setup Makefile for 3rd party boards (issue #499). (https://github.com/MilanV)
+- New: Add support for Robotis OpenCM boards
+- Fix: Syntax of inner conditional statements of monitor command evaluated when MONITOR_CMD = putty
+
+### 1.5.2 (2017-01-11)
+
+- New: Add LTO support for users with avr-gcc > 4.9 (issue #446 & #456) (https://github.com/sej7278)
+- Tweak: Updated Linux instructions and sync documentation from the old blog(), README.md and Arduino.mk (https://github.com/az-z)
+- Tweak: Documentation for Windows updated to include installation of PySerial (https://github.com/sovcik) 
+- Fix: Updated CXXFLAGS_STD to match upstream 1.6 (issue #424) (https://github.com/calvinli)
+- Fix: Added support for attiny core's use of chip instead of cpu in submenus (https://github.com/straccio)
+- Fix: ARDUINO_VERSION can cope with the longer 1.6.10 version string (issue #444) (https://github.com/sej7278)
+- Fix: Changed PARSE_BOARD to handle colons in e.g. CORE or VARIANT (issue #461) (https://github.com/sej7278)
+- Fix: Changed Teensy.mk to support Arduino 1.6.12 and Teensyduino 1.30 (issues #383 , #431) (https://github.com/georgeharker)
+
 ### 1.5.1 (Debian version: 1.5-3) (2016-02-22)

 - New: Add show_submenu target (https://github.com/drewhutchison)
--- a/OpenCM.mk
+++ b/OpenCM.mk
@ -0,0 +1,161 @@
+########################################################################
+#
+# Support for Robotis OpenCM boards
+#
+# http://en.robotis.com/index/product.php?cate_code=131010
+#
+# You must install the OpenCM IDE for this Makefile to work:
+#
+# http://support.robotis.com/en/software/robotis_opencm/robotis_opencm.htm
+#
+# Based on work that is copyright Jeremy Shaw, Sudar, Nicholas Zambetti,
+# David A. Mellis & Hernando Barragan.
+#
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation; either version 2.1 of the
+# License, or (at your option) any later version.
+#
+# Adapted from Teensy 3.x makefile which was adapted from Arduino 0011
+# Makefile by M J Oldfield
+#
+# Original Arduino adaptation by mellis, eighthave, oli.keller
+#
+########################################################################
+
+ifndef ARDMK_DIR
+    ARDMK_DIR := $(realpath $(dir $(realpath $(lastword $(MAKEFILE_LIST)))))
+endif
+
+# include Common.mk now we know where it is
+include $(ARDMK_DIR)/Common.mk
+
+ARDUINO_DIR = $(OPENCMIDE_DIR)
+
+ifndef ARDMK_VENDOR
+    ARDMK_VENDOR         = robotis
+endif
+
+ifndef ARDUINO_CORE_PATH
+    ARDUINO_CORE_PATH    = $(ARDUINO_DIR)/hardware/robotis/cores/robotis
+endif
+
+ifndef BOARDS_TXT
+    BOARDS_TXT           = $(ARDUINO_DIR)/hardware/$(ARDMK_VENDOR)/boards.txt
+endif
+
+ifndef F_CPU
+    F_CPU := $(call PARSE_BOARD,$(BOARD_TAG),build.f_cpu)
+endif
+
+# if boards.txt gets modified, look there, else hard code it
+ARCHITECTURE = $(call PARSE_BOARD,$(BOARD_TAG),build.architecture)
+ifeq ($(strip $(ARCHITECTURE)),)
+    ARCHITECTURE = arm
+endif
+
+AVR_TOOLS_DIR = $(call dir_if_exists,$(ARDUINO_DIR)/hardware/tools/$(ARCHITECTURE))
+
+# Robotis has moved the platform lib dir to their root folder
+ifndef ARDUINO_PLATFORM_LIB_PATH
+    ARDUINO_PLATFORM_LIB_PATH = $(ARDUINO_DIR)/libraries
+    $(call show_config_variable,ARDUINO_PLATFORM_LIB_PATH,[COMPUTED],(from ARDUINO_DIR))
+endif
+
+ifndef ARDUINO_HEADER
+    ARDUINO_HEADER = wirish.h
+endif
+
+########################################################################
+# command names
+
+TOOL_PREFIX = arm-none-eabi
+
+# processor stuff
+ifndef MCU
+    MCU := $(call PARSE_BOARD,$(BOARD_TAG),build.family)
+endif
+
+ifndef MCU_FLAG_NAME
+    MCU_FLAG_NAME=mcpu
+endif
+
+########################################################################
+# FLAGS
+ifndef USB_TYPE
+    USB_TYPE = USB_SERIAL
+endif
+
+CPPFLAGS += -DBOARD_$(call PARSE_BOARD,$(BOARD_TAG),build.board)
+CPPFLAGS += -DMCU_$(call PARSE_BOARD,$(BOARD_TAG),build.mcu)
+CPPFLAGS += -DSTM32_MEDIUM_DENSITY -DVECT_TAB_FLASH
+
+CPPFLAGS += $(call PARSE_BOARD,$(BOARD_TAG),build.option)
+
+CXXFLAGS += -fno-rtti
+
+CXXFLAGS += $(call PARSE_BOARD,$(BOARD_TAG),build.cppoption)
+ifeq ("$(call PARSE_BOARD,$(BOARD_TAG),build.gnu0x)","true")
+    CXXFLAGS_STD += -std=gnu++0x
+endif
+
+ifeq ("$(call PARSE_BOARD,$(BOARD_TAG),build.elide_constructors)", "true")
+    CXXFLAGS += -felide-constructors
+endif
+
+CPPFLAGS += -mthumb -march=armv7-m -nostdlib -Wl,--gc-sections -Wall
+
+LDFLAGS += -T$(ARDUINO_DIR)/hardware/robotis/cores/robotis/CM900/flash.ld
+LDFLAGS += -L$(ARDUINO_CORE_PATH)
+LDFLAGS += -mthumb -Xlinker --gc-sections -Wall
+
+OTHER_LIBS += -lstdc++
+
+########################################################################
+# Reset is handled by upload script
+override RESET_CMD = 
+
+########################################################################
+# Object conversion & uploading magic, modified from Arduino.mk
+override TARGET_HEX = $(OBJDIR)/$(TARGET).bin
+
+ifndef AVRDUDE
+    AVRDUDE := $(shell which robotis-loader 2>/dev/null)
+    ifndef AVRDUDE
+        AVRDUDE = $(ARDMK_DIR)/bin/robotis-loader
+    endif
+endif
+
+override avr_size = $(SIZE) --target=binary $(2)
+
+override AVRDUDE_COM_OPTS = 
+ifeq ($(CURRENT_OS), WINDOWS)
+    override AVRDUDE_ARD_OPTS = $(COM_STYLE_MONITOR_PORT)
+else
+    override AVRDUDE_ARD_OPTS = $(call get_monitor_port)
+endif
+
+override AVRDUDE_UPLOAD_HEX = $(TARGET_HEX)
+
+########################################################################
+# automatically include Arduino.mk
+
+include $(ARDMK_DIR)/Arduino.mk
+
+########################################################################
+# Object conversion & uploading magic, modified from Arduino.mk
+
+$(OBJDIR)/%.bin: $(OBJDIR)/%.elf $(COMMON_DEPS)
+	@$(MKDIR) $(dir $@)
+	$(OBJCOPY) -v -Obinary $< $@
+	@$(ECHO) '\n'
+	$(call avr_size,$<,$@)
+ifneq ($(strip $(HEX_MAXIMUM_SIZE)),)
+	@if [ `$(SIZE) --target=binary $@ | awk 'FNR == 2 {print $$2}'` -le $(HEX_MAXIMUM_SIZE) ]; then touch $@.sizeok; fi
+else
+	@$(ECHO) "Maximum flash memory of $(BOARD_TAG) is not specified. Make sure the size of $@ is less then $(BOARD_TAG)\'s flash memory"
+	@touch $@.sizeok
+endif
+
+# link fails to plug _sbrk into libc if core is a lib, seems a bug in the linker
+CORE_LIB = $(CORE_OBJS)
--- a/OpenCR.mk
+++ b/OpenCR.mk
@ -0,0 +1,273 @@
+########################################################################
+#
+# Support for Robotis OpenCR boards 
+#
+# Written by Dowhan Jeong, EunJin Jeong
+#
+# Based on work that is copyright Jeremy Shaw, Sudar, Nicholas Zambetti,
+# David A. Mellis & Hernando Barragan.
+#
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation; either version 2.1 of the
+# License, or (at your option) any later version.
+#
+########################################################################
+
+ifndef ARDUINO_DIR
+echo $(error ARDUINO_DIR should be specified)
+endif
+
+ifndef BOARD_TAG
+echo $(error BOARD_TAG should be specified. check board list with 'make show_boards')
+endif
+
+ifndef ARDMK_DIR
+    ARDMK_DIR := $(realpath $(dir $(realpath $(lastword $(MAKEFILE_LIST)))))
+endif
+
+include $(ARDMK_DIR)/Common.mk
+
+ifndef ARDUINO_PACKAGE_DIR
+    # attempt to find based on Linux, macOS and Windows default
+    ARDUINO_PACKAGE_DIR := $(firstword \
+        $(call dir_if_exists,$(HOME)/.arduino15/packages) \
+        $(call dir_if_exists,$(ARDUINO_DIR)/packages) \
+        $(call dir_if_exists,$(HOME)/Library/Arduino15/packages) \
+        $(call dir_if_exists,$(realpath $(USERPROFILE))/AppData/Local/Arduino15/packages) )
+    $(call show_config_variable,ARDUINO_PACKAGE_DIR,[AUTODETECTED],(from DEFAULT))
+else
+    $(call show_config_variable,ARDUINO_PACKAGE_DIR,[USER])
+endif
+
+ifndef ARDMK_VENDOR
+    ARDMK_VENDOR         = OpenCR
+endif
+
+ifndef ARCHITECTURE
+    ARCHITECTURE := OpenCR
+endif
+
+ifndef CORE_VER
+    CORE_VER := $(wildcard $(ARDUINO_PACKAGE_DIR)/$(ARDMK_VENDOR)/hardware/$(ARCHITECTURE)/1.*)
+    ifneq ($(CORE_VER),)
+        CORE_VER := $(shell basename $(CORE_VER))
+        $(call show_config_variable,CORE_VER,[AUTODETECTED],(from ARDUINO_PACKAGE_DIR))
+    endif
+else
+    $(call show_config_variable,CORE_VER,[USER])
+endif
+
+ARCHITECTURE := sam
+
+arduino_output =
+# When output is not suppressed and we're in the top-level makefile,
+# running for the first time (i.e., not after a restart after
+# regenerating the dependency file), then output the configuration.
+ifndef ARDUINO_QUIET
+    ifeq ($(MAKE_RESTARTS),)
+        ifeq ($(MAKELEVEL),0)
+            arduino_output = $(info $(1))
+        endif
+    endif
+endif
+
+# Arduino Settings (will get shown in Arduino.mk as computed)
+ifndef ALTERNATE_CORE_PATH
+    ifdef CORE_VER
+	ALTERNATE_CORE_PATH = $(ARDUINO_PACKAGE_DIR)/OpenCR/hardware/OpenCR/$(CORE_VER)
+    else
+	    echo $(error  Cannot find $(CORE_VER). Check directory settings.)
+    endif
+endif
+
+ifndef ARDUINO_CORE_PATH
+        ARDUINO_CORE_PATH= $(ALTERNATE_CORE_PATH)/cores/arduino
+endif
+
+ifndef BOARDS_TXT
+        BOARDS_TXT= $(ALTERNATE_CORE_PATH)/boards.txt
+endif
+
+ifndef VARIANT
+    VARIANT := $(call PARSE_BOARD,$(BOARD_TAG),build.variant)
+endif
+
+ARDUINO_VAR_PATH = $(ALTERNATE_CORE_PATH)/variants/$(VARIANT)
+
+
+# Check boards file exists before continuing as parsing non-existant file can create problems
+ifneq ($(findstring boards.txt, $(wildcard $(ALTERNATE_CORE_PATH)/*.txt)), boards.txt)
+    echo $(error $(CORE_VER) Cannot find boards file $(BOARDS_TXT). Check ?? and board support installed)
+endif
+
+# grab any sources in the variant core path.
+# directorys were manually checked.
+# Core sources(used to generate libcore.a archive)
+OPENCR_CORE_C_SRCS_1 := $(wildcard $(ARDUINO_CORE_PATH)/avr/*.c)
+OPENCR_CORE_C_SRCS_2 := $(wildcard $(ARDUINO_CORE_PATH)/*.c)
+OPENCR_CORE_CPP_SRCS := $(wildcard $(ARDUINO_CORE_PATH)/*.cpp)
+
+# library sources
+OPENCR_LIB_C_SRCS_1 := $(wildcard $(ARDUINO_VAR_PATH)/bsp/opencr/*.c)
+OPENCR_LIB_C_SRCS_2 := $(wildcard $(ARDUINO_VAR_PATH)/hw/*.c)
+OPENCR_LIB_C_SRCS_3 := $(wildcard $(ARDUINO_VAR_PATH)/hw/driver/*.c)
+OPENCR_LIB_C_SRCS_4 := $(wildcard $(ARDUINO_VAR_PATH)/hw/usb_cdc/*.c)
+OPENCR_LIB_C_SRCS_5 := $(wildcard $(ARDUINO_VAR_PATH)/lib/STM32F7xx_HAL_Driver/Src/*.c)
+OPENCR_LIB_CPP_SRCS := $(wildcard $(ARDUINO_VAR_PATH)/*.cpp)
+OPENCR_LIB_S_SRCS := $(wildcard $(ARDUINO_VAR_PATH)/bsp/opencr/startup/*.S)
+
+ifndef F_CPU
+    F_CPU := $(call PARSE_BOARD,$(BOARD_TAG),build.f_cpu)
+endif
+
+OPENCR_LIB_OBJ_FILES = $(notdir $(OPENCR_LIB_C_SRCS_1:.c=.c.o)) $(notdir $(OPENCR_LIB_C_SRCS_2:.c=.c.o)) $(notdir $(OPENCR_LIB_C_SRCS_3:.c=.c.o)) $(notdir $(OPENCR_LIB_C_SRCS_4:.c=.c.o)) $(notdir $(OPENCR_LIB_C_SRCS_5:.c=.c.o)) $(notdir $(OPENCR_LIB_CPP_SRCS:.cpp=.cpp.o)) $(notdir $(OPENCR_LIB_S_SRCS:.S=.S.o))
+    OTHER_OBJS = $(patsubst %, \
+	   $(OBJDIR)/OpenCRlib/%, $(OPENCR_LIB_OBJ_FILES)) 
+
+OPENCR_CORE_OBJ_FILES = $(notdir $(OPENCR_CORE_C_SRCS_1:.c=.c.o)) $(notdir $(OPENCR_CORE_C_SRCS_2:.c=.c.o)) $(notdir $(OPENCR_CORE_CPP_SRCS:.cpp=.cpp.o))
+# override is used since opencr dosen't need other sam core objects
+override CORE_OBJS = $(patsubst %, \
+			 $(OBJDIR)/core/%, $(OPENCR_CORE_OBJ_FILES))
+
+ifndef AVR_TOOLS_DIR
+	AVR_TOOLS_DIR = $(call dir_if_exists,$(ARDUINO_PACKAGE_DIR)/OpenCR/tools/opencr_gcc/5.4.0-2016q2)
+endif
+ifeq ($(strip $(AVR_TOOLS_DIR)),)
+    echo $(error $(AVR_TOOLS_DIR) Cannot find AVR_TOOLS_DIR. Check AVR_TOOLS_DIR)
+endif
+
+# Robotis OpenCR platform library directory
+ifndef ARDUINO_PLATFORM_LIB_PATH
+    ARDUINO_PLATFORM_LIB_PATH = $(ALTERNATE_CORE_PATH)/libraries
+    $(call show_config_variable,ARDUINO_PLATFORM_LIB_PATH,[COMPUTED],(from OPENCR_DIR))
+endif
+
+########################################################################
+# command names
+
+TOOL_PREFIX = arm-none-eabi
+
+# processor stuff
+ifndef MCU
+    MCU := $(call PARSE_BOARD,$(BOARD_TAG),build.mcu)
+endif
+
+ifndef MCU_FLAG_NAME
+    MCU_FLAG_NAME=mcpu
+endif
+
+########################################################################
+# FLAGS
+ifndef USB_TYPE
+    USB_TYPE = USB_SERIAL
+endif
+
+# from platform.txt
+CPPFLAGS += -DARDUINO_OpenCR
+CPPFLAGS += -DARDUINO_ARCH_OPENCR
+
+CPPFLAGS += $(call PARSE_BOARD,$(BOARD_TAG),build.common_flags)
+
+OPENCR_COMPILER_LIBS_C_FLAGS +=-I$(ARDUINO_VAR_PATH)/$(call PARSE_BOARD,$(BOARD_TAG),build.inc1)
+OPENCR_COMPILER_LIBS_C_FLAGS +=-I$(ARDUINO_VAR_PATH)/$(call PARSE_BOARD,$(BOARD_TAG),build.inc2)
+OPENCR_COMPILER_LIBS_C_FLAGS +=-I$(ARDUINO_VAR_PATH)/$(call PARSE_BOARD,$(BOARD_TAG),build.inc3)
+OPENCR_COMPILER_LIBS_C_FLAGS +=-I$(ARDUINO_VAR_PATH)/$(call PARSE_BOARD,$(BOARD_TAG),build.inc4)
+OPENCR_COMPILER_LIBS_C_FLAGS +=-I$(ARDUINO_VAR_PATH)/$(call PARSE_BOARD,$(BOARD_TAG),build.inc5)
+OPENCR_COMPILER_LIBS_C_FLAGS +=-I$(ARDUINO_VAR_PATH)/$(call PARSE_BOARD,$(BOARD_TAG),build.inc6)
+OPENCR_COMPILER_LIBS_C_FLAGS +=-I$(ARDUINO_VAR_PATH)/$(call PARSE_BOARD,$(BOARD_TAG),build.inc7)
+CPPFLAGS += $(OPENCR_COMPILER_LIBS_C_FLAGS)
+
+CFLAGS_STD += -c -g -O2 -std=gnu11 -mfloat-abi=softfp -mfpu=fpv5-sp-d16 -Wall -Wextra -DDEBUG_LEVEL=DEBUG_ALL -MMD -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500 -DBOARD_$(VARIANT)
+
+CXXFLAGS_STD += -c -g -O2 -std=gnu++11 -mfloat-abi=softfp -mfpu=fpv5-sp-d16  -Wall -Wextra -DDEBUG_LEVEL=DEBUG_ALL -MMD -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -DBOARD_$(VARIANT)
+
+ASFLAGS += -c -g -x assembler-with-cpp -MMD
+
+LDFLAGS += -lm -lgcc -mthumb -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-unresolved-symbols -Wl,--start-group -Wl,--whole-archive
+
+LINKER_SCRIPTS = -T$(ARDUINO_VAR_PATH)/bsp/opencr/ldscript/opencr_flash.ld
+########################################################################
+# Reset is handled by upload script. OpenCR don't neet reset command.
+override RESET_CMD = 
+
+########################################################################
+# Object conversion & uploading magic, modified from Arduino.mk
+override TARGET_HEX = $(OBJDIR)/$(TARGET).bin
+
+override avr_size = $(SIZE) --target=binary $(2)
+
+# Define UPLOAD_TOOL as avrdude to use avrdude upload recipe in Arduino.mk
+override UPLOAD_TOOL = avrdude
+
+ifeq ($(CURRENT_OS), WINDOWS)
+    override AVRDUDE = $(ARDUINO_PACKAGE_DIR)/OpenCR/tools/opencr_tools/1.0.0/win/opencr_ld.exe
+else
+    override AVRDUDE = $(ARDUINO_PACKAGE_DIR)/OpenCR/tools/opencr_tools/1.0.0/linux/opencr_ld
+endif
+override AVRDUDE_COM_OPTS = $(DEVICE_PATH) 
+override AVRDUDE_ISP_OPTS = 115200 $(TARGET_HEX) 1
+override AVRDUDE_ISPLOAD_OPTS = 
+
+########################################################################
+# automatically include Arduino.mk
+
+include $(ARDMK_DIR)/Arduino.mk
+
+########################################################################
+
+# OpenCR core files
+$(OBJDIR)/core/%.c.o: $(ARDUINO_CORE_PATH)/avr/%.c $(COMMON_DEPS) | $(OBJDIR)
+	@$(MKDIR) $(dir $@)
+	$(CC) -MMD -c $(CPPFLAGS) $(CFLAGS) $< -o $@
+
+$(OBJDIR)/core/%.c.o: $(ARDUINO_CORE_PATH)/%.c $(COMMON_DEPS) | $(OBJDIR)
+	@$(MKDIR) $(dir $@)
+	$(CC) -MMD -c $(CPPFLAGS) $(CFLAGS) $< -o $@
+
+$(OBJDIR)/core/%.cpp.o: $(ARDUINO_CORE_PATH)/%.cpp $(COMMON_DEPS) | $(OBJDIR)
+	@$(MKDIR) $(dir $@)
+	$(CXX) -MMD -c $(CPPFLAGS) $(CXXFLAGS) $< -o $@
+
+# OpenCR lib files
+$(OBJDIR)/OpenCRlib/%.c.o: $(ARDUINO_VAR_PATH)/bsp/opencr/%.c $(COMMON_DEPS) | $(OBJDIR)
+	@$(MKDIR) $(dir $@)
+	$(CC) -MMD -c $(CPPFLAGS) $(CFLAGS) $< -o $@
+$(OBJDIR)/OpenCRlib/%.c.o: $(ARDUINO_VAR_PATH)/hw/%.c $(COMMON_DEPS) | $(OBJDIR)
+	@$(MKDIR) $(dir $@)
+	$(CC) -MMD -c $(CPPFLAGS) $(CFLAGS) $< -o $@
+
+$(OBJDIR)/OpenCRlib/%.c.o: $(ARDUINO_VAR_PATH)/hw/driver/%.c $(COMMON_DEPS) | $(OBJDIR)
+	@$(MKDIR) $(dir $@)
+	$(CC) -MMD -c $(CPPFLAGS) $(CFLAGS) $< -o $@
+
+$(OBJDIR)/OpenCRlib/%.c.o: $(ARDUINO_VAR_PATH)/hw/usb_cdc/%.c $(COMMON_DEPS) | $(OBJDIR)
+	@$(MKDIR) $(dir $@)
+	$(CC) -MMD -c $(CPPFLAGS) $(CFLAGS) $< -o $@
+
+$(OBJDIR)/OpenCRlib/%.c.o: $(ARDUINO_VAR_PATH)/lib/STM32F7xx_HAL_Driver/Src/%.c $(COMMON_DEPS) | $(OBJDIR)
+	@$(MKDIR) $(dir $@)
+	$(CC) -MMD -c $(CPPFLAGS) $(CFLAGS) $< -o $@
+
+$(OBJDIR)/OpenCRlib/%.cpp.o: $(ARDUINO_VAR_PATH)/%.cpp $(COMMON_DEPS) | $(OBJDIR)
+	@$(MKDIR) $(dir $@)
+	$(CXX) -MMD -c $(CPPFLAGS) $(CXXFLAGS) $< -o $@
+
+$(OBJDIR)/OpenCRlib/%.S.o: $(ARDUINO_VAR_PATH)/bsp/opencr/startup/%.S $(COMMON_DEPS) | $(OBJDIR)
+	@$(MKDIR) $(dir $@)
+	$(CC) -MMD -c $(CPPFLAGS) $(ASFLAGS) $< -o $@
+
+# Object conversion & uploading magic, modified from Arduino.mk
+$(OBJDIR)/%.bin: $(OBJDIR)/%.elf $(COMMON_DEPS)
+	@$(MKDIR) $(dir $@)
+	$(OBJCOPY) -v -Obinary $< $@
+	@$(ECHO) '\n'
+	$(call avr_size,$<,$@)
+ifneq ($(strip $(HEX_MAXIMUM_SIZE)),)
+	@if [ `$(SIZE) --target=binary $@ | awk 'FNR == 2 {print $$2}'` -le $(HEX_MAXIMUM_SIZE) ]; then touch $@.sizeok; fi
+else
+	@$(ECHO) "Maximum flash memory of $(BOARD_TAG) is not specified. Make sure the size of $@ is less then $(BOARD_TAG)\'s flash memory"
+	@touch $@.sizeok
+endif
+
+CORE_LIB += -Wl,--no-whole-archive -lstdc++
--- a/README.md
+++ b/README.md
@ -7,8 +7,11 @@ This is a very simple Makefile which knows how to build Arduino sketches. It def
 - Very robust
 - Highly customizable
 - Supports all official AVR-based Arduino boards
+- Supports official ARM-based Arduino boards using Atmel SAM chip family
+and includes on-device debugging targets.
 - Supports chipKIT
 - Supports Teensy 3.x (via Teensyduino)
+- Supports Robotis OpenCR 1.0
 - Works on all three major OS (Mac, Linux, Windows)
 - Auto detects serial baud rate and libraries used
 - Support for `*.ino` and `*.pde` sketches as well as raw `*.c` and `*.cpp`
@ -51,10 +54,10 @@ $ brew install --HEAD arduino-mk
 #### Arch Linux

 Arch Linux users can use the unofficial AUR package [arduino-mk](https://aur.archlinux.org/packages/arduino-mk/).
-It can be installed using the following command.
+It can be installed with [AUR] helper using the following command.

 ```sh
-yaourt -S arduino-mk
+yay -S arduino-mk
 ```

 #### Fedora
@ -80,14 +83,14 @@ installer or download the distribution zip file and extract it.
 The Makefile also delegates resetting the board to a short Python program.
 You'll need to install [`pySerial`](https://pypi.python.org/pypi/pyserial) to use it though.

-On most systems you should be able to install it using either `pip` or `easy_install`.
+On most systems you should be able to install it using either `pip3` or `easy_install3`.

 ```sh
-pip install pyserial
+pip3 install pyserial

 # or if you prefer easy_install

-easy_install -U pyserial
+easy_install3 -U pyserial
 ```

 If you prefer to install it as a package, then you can do that as well.
@ -95,44 +98,68 @@ If you prefer to install it as a package, then you can do that as well.
 On Debian or Ubuntu:

 ```sh
-apt-get install python-serial
+apt-get install python3-serial
 ```

 On Fedora:

 ```sh
-yum install pyserial
-
-# or on Fedora 22+
-
-dnf install pyserial
+dnf install python3-pyserial
 ```

 On openSUSE:

 ```sh
-zypper install python-serial
+zypper install python3-serial
 ```

-On Mac using MacPorts:
+On Arch:

 ```sh
-sudo port install py27-serial
+sudo pacman -S python-pyserial
+```
+
+On macOS using Homebrew (one can install to System Python but this is not recommend or good practice):
+
+```sh
+brew install python
+pip3 install pyserial
 ```

 On Windows:

-You need to install Cygwin and its packages for Make, Perl and the following Serial library
-or you can install it using the [pre-built package installer](https://pypi.python.org/pypi/pyserial)
+You need to install Cygwin and its packages for Make, Perl, Python3 and the following Serial library.
+
+Assuming you included Python in your Cygwin installation:
+
+1. download PySerial source package from [https://pypi.python.org/pypi/pyserial](https://pypi.python.org/pypi/pyserial)
+2. extract downloaded package running `tar xvzf dowloaded_package_name.tar.gz`
+3. navigate to extracted package folder
+4. build and install Python module: 
+ 
+```
+python3 setup.py build
+python3 setup.py install
+```
+
+Alternatively, if you have setup Cygwin to use a Windows Python installation,
+simply install using pip:
+
+```
+pip3 install pyserial
+```
+
+Arduino-Makefile should automatically detect the Python installation type and
+use the correct device port binding.

 ## Usage

-You can also find more [detailed instructions in this guide](http://hardwarefun.com/tutorials/compiling-arduino-sketches-using-makefile).
+Download a copy of this repo somewhere to your system or install it through a package by following the above installation instruction.

-You can also checkout the sample makefiles inside the `examples/` directory, e.g. [Makefile-example](examples/MakefileExample/Makefile-example.mk) demonstrates some of the more advanced options,
+Sample makefiles are provided in the `examples/` directory.  E.g. [Makefile-example](examples/MakefileExample/Makefile-example.mk) demonstrates some of the more advanced options,
 whilst [Blink](examples/Blink/Makefile) demonstrates the minimal settings required for various boards like the Uno, Nano, Mega, Teensy, ATtiny etc.

-Download a copy of this repo some where in your system or install it through a package.
+### Mac

 On the Mac with IDE 1.0 you might want to set:

@ -146,83 +173,121 @@ On the Mac with IDE 1.0 you might want to set:

 On the Mac with IDE 1.5+ it's like above but with

-```
+```make
    ARDUINO_DIR   = /Applications/Arduino.app/Contents/Java
 ```
+### Linux

-On Linux (if you have installed through package), you shouldn't need to set anything other than your board type and port:
+You can either declare following variables in your project's makefile or set them as environmental variables.
+
+```make
+    ARDUINO_DIR – Directory where Arduino is installed
+    ARDMK_DIR – Directory where you have copied the makefile
+    AVR_TOOLS_DIR – Directory where avr tools are installed
+```
+
+Keep in mind, that Arduino 1.5.x+ comes with it's own copy of avr tools which you can leverage in your build process here.
+
+Example of  ~/.bashrc file:
+
+```make
+    export ARDUINO_DIR=/home/sudar/apps/arduino-1.0.5
+    export ARDMK_DIR=/home/sudar/Dropbox/code/Arduino-Makefile
+    export AVR_TOOLS_DIR=/usr/include
+```
+
+Example of the project's make file:

 ```make
    BOARD_TAG     = mega2560
    MONITOR_PORT  = /dev/ttyACM0
 ```

-On Windows (using cygwin), you might want to set:
+### Windows
+
+On Windows (using Cygwin), you might want to set:

 ```make
-    ARDUINO_DIR   = ../../arduino
+    # Symbolic link to Arduino installation directory - see below
+    ARDUINO_DIR   = C:/Arduino
    ARDMK_DIR     = path/to/mkfile
    MONITOR_PORT  = com3
    BOARD_TAG     = mega2560
 ```

+**NOTE: Use forward slash not backslash and there should be no spaces or
+special characters in the Windows paths (due to Win/Unix crossover). The paths
+should not be *cygdrive* paths.**
+
 On Windows (using MSYS and PuTTY), you might want to set the following extra parameters:

 ```make
    MONITOR_CMD   = putty
-    MONITOR_PARMS = 8,1,n,N
+    MONITOR_PARAMS = 8,1,n,N
 ```

 On Arduino 1.5+ installs, you should set the architecture to either `avr` or `sam` and if using a submenu CPU type, then also set that:

 ```make
-	ARCHITECTURE  = avr
+    ARCHITECTURE  = avr
    BOARD_TAG     = atmegang
    BOARD_SUB     = atmega168
 ```

-It is recommended in Windows that you create a symbolic link to avoid problems with file naming conventions on Windows. For example, if your your Arduino directory is in:
+#### Symbolic Link

-    c:\Program Files (x86)\Arduino
+It is recommended in Windows that you create a symbolic link to avoid problems with file naming conventions on Windows; unless one installs to a non-default location. For example, if your your Arduino directory is in:
+
+    C:\Program Files (x86)\Arduino

 You will get problems with the special characters on the directory name. More details about this can be found in [issue #94](https://github.com/sudar/Arduino-Makefile/issues/94)

 To create a symbolic link, you can use the command “mklink” on Windows, e.g.

 ```sh
-    mklink /d c:\Arduino c:\Program Files (x86)\Arduino
+mklink /d C:\Arduino C:\Program Files (x86)\Arduino
+```
+Alternatively if you've setup Cygwin hard symbolic links ([CYGWIN=winsymlinks:native](https://www.cygwin.com/cygwin-ug-net/using-cygwinenv.html)):
+
+```sh
+ln -s /cygdrive/c/Program Files\ \(x86\)/Arduino/ C:/Arduino
 ```

 After which, the variables should be:

 ```make
-    ARDUINO_DIR=../../../../../Arduino
+    ARDUINO_DIR=C:/Arduino
 ```

 Instead of:

 ```make
-    ARDUINO_DIR=../../../../../Program\ Files\ \(x86\)/Arduino
+    ARDUINO_DIR=C:/Program\ Files\ \(x86\)/Arduino
 ```

- `BOARD_TAG` - Type of board, for a list see boards.txt or `make show_boards`
- `MONITOR_PORT` - The port where your Arduino is plugged in, usually `/dev/ttyACM0` or `/dev/ttyUSB0` in Linux or Mac OS X and `com3`, `com4`, etc. in Windows.
- `ARDUINO_DIR` - Path to Arduino installation. In Cygwin in Windows this path must be
-  relative, not absolute (e.g. "../../arduino" and not "/c/cygwin/Arduino").
- `ARDMK_DIR`   - Path where the `*.mk` are present. If you installed the package, then it is usually `/usr/share/arduino`
- `AVR_TOOLS_DIR` - Path where the avr tools chain binaries are present. If you are going to use the binaries that came with Arduino installation, then you don't have to set it. Otherwise set it realtive and not absolute.
+### Useful Variables

 The list of all variables that can be overridden is available at [arduino-mk-vars.md](arduino-mk-vars.md) file.

+- `BOARD_TAG` - Type of board, for a list see boards.txt or `make show_boards`
+- `MONITOR_PORT` - The port where your Arduino is plugged in, usually `/dev/ttyACM0` or `/dev/ttyUSB0` in Linux or Mac OS X and `com3`, `com4`, etc. in Windows.
+- `ARDUINO_DIR` - Path to Arduino installation. Using Windows with Cygwin,
+  this path must use Unix / and not Windows \\ (eg "C:/Arduino" not
+  "C:\\Arduino).
+- `ARDMK_DIR`   - Path where the `*.mk` are present. If you installed the package, then it is usually `/usr/share/arduino`. On Windows, this should be a path without spaces and no special characters, it can be a *cygdrive* path if necessary and must use / not \\.
+- `AVR_TOOLS_DIR` - Path where the avr tools chain binaries are present. If you are going to use the binaries that came with Arduino installation, then you don't have to set it. Otherwise set it relative and not absolute.
+
+
+
 ## Including Libraries

-You can specify space separated list of libraries that are needed for your sketch to the variable `ARDUINO_LIBS`.
+You can specify space separated list of libraries that are needed for your sketch in the variable `ARDUINO_LIBS`.

 ```make
 	ARDUINO_LIBS = Wire SoftwareSerial
 ```

-The libraries will be searched in the following places in the following order.
+The libraries will be searched for in the following places in the following order.

 - `/libraries` directory inside your sketchbook directory. Sketchbook directory will be auto detected from your Arduino preference file. You can also manually set it through `ARDUINO_SKETCHBOOK`.
 - `/libraries` directory inside your Arduino directory, which is read from `ARDUINO_DIR`.
@ -233,7 +298,7 @@ The makefile can autodetect the libraries that are included from your sketch and

 ## avrdude

-To upload compiled files, `avrdude` is used. This Makefile tries to find `avrdude` and it's config (`avrdude.conf`) below `ARDUINO_DIR`. If you like to use the one installed on your system instead of the one which came with Arduino, you can try to set the variables `AVRDUDE` and `AVRDUDE_CONF`. On a typical Linux system these could be set to
+To upload compiled files, `avrdude` is used. This Makefile tries to find `avrdude` and its config (`avrdude.conf`) below `ARDUINO_DIR`. If you like to use the one installed on your system instead of the one which came with Arduino, you can try to set the variables `AVRDUDE` and `AVRDUDE_CONF`. On a typical Linux system these could be set to

 ```make
      AVRDUDE      = /usr/bin/avrdude
@ -246,9 +311,83 @@ For Teensy 3.x support you must first install [Teensyduino](http://www.pjrc.com/

 See examples/BlinkTeensy for example usage.

+## Robotis OpenCM
+
+For Robotis OpenCM support you must first install [the OpenCM IDE](http://support.robotis.com/en/software/robotis_opencm/robotis_opencm.htm)
+
+See examples/BlinkOpenCM for example usage.
+
+For large Robotis projects, [libmaple](https://github.com/Rhoban/Maple) may be more appropriate, as the OpenCM IDE uses a very old compiler release.
+
+## Arduino ARM Boards
+
+For Arduino boards using ARM architechure, specifically the Atmel SAM series
+((SAM3X8E) Due; (SAMD21) Arduino M0 [Pro], Zero, MKR1000, Feather M0, etc.), first
+install the board support package from the IDE or other distribution channels.
+
+Define`ARDUINO_PACKAGE_DIR` as the root path containing the ARM support
+package (the manufacturer folder) and the `BOARD_TAG` (see `make show_boards`
+for help) within your project Makefile. Include 'Sam.mk' rather than
+  'Arduino.mk' at the end of your file - see examples/ZeroBlink,
+  examples/MZeroBlink and examples/DueBlink for example usage.
+
+**Note**: The Arduino IDE does not install board support packages to
+the base Arduino installation directory (the directory that will work with AVR
+Makefiles). They are generally installed to a '.arduino15/packages' folder in
+the users home directory. This is the reason for the new `ARDUINO_PACKAGE_DIR`
+define. On Windows, the package directory is often in the user home directory
+so advice is to create a symblic link to avoid slash/space in path problems.
+You can also manually install support packages in your Sketchbook 'hardware'
+folder, then define ARDUINO_PACKAGE_DIR as this path.
+
+If using a SAM board from a manufacturer other than Arduino, one must still
+install the Arduino board support as above (unless using externally defined
+toolchain) and then define the location of the manufacturer board support core
+using the ALTERNATIVE_CORE_PATH define. For example: `ALTERNATE_CORE_PATH =
+$(ARDUINO_SKETCHBOOK)/hardware/sparkfun/samd`
+
+The programing method will auto-detect based on the `BOARD_TAG` settings read
+from boards.txt:
+
+Programming using OpenOCD CMSIS-DAP with the Programming/debug USB is
+currently supported (the same method used by the IDE), including burning
+bootloaders. External CMSIS tools such as Atmel Ice will also work with this
+method. Black Magic Probe (BMP) support is also included using GDB for both
+uploading and debugging.
+
+Native USB programing using Bossa (Due, Zero, MKR1000, Feather style bootloaders)
+and avrdude (M0 bootloaders) is supported. The bootloaders on these devices
+requires a double press of the reset button or open/closing the serial port at
+1200 BAUD. The automatic entry of the bootloader is attempted using
+`ard-reset-arduino` when using the general `make upload` target by polling
+attached devices until the bootloader port re-attaches (same method as the
+IDE). On Windows, the USB enumerates as differnt COM ports for the CDC Serial
+and bootloader and these must be defined. On encountering problems, one can
+manually enter the bootloader then upload using the `make raw_upload` target.
+Note that the `make reset` target will enter the bootloader on these devices;
+there is no way to reset over USB.
+
+If using system installed tools, be aware that `openocd` and `bossa` were
+orginally forked for Arduino support and system distributions may not be up
+to date with merged changes. `bossa` must be version 1.7->. `openocd` should
+work but there may be problems at run time
+[ref](https://github.com/pda/arduino-zero-without-ide). Ideally, use the
+support packaged version or compile and install the Arduino fork.
+
+With the ARM chipset and using a CMSIS-DAP tool, on-device debugging is made available:
+
+* `debug_init` and `debug` targets for on-device debugging using GDB. To use
+  this, one must start the GDB server with `make debug_init &`, followed by
+  connecting to the target with `make debug`. If using a Black Magic Probe,
+  one can just use `make debug`. At the moment, a system wide `arm-none-eabi-gdb` must be
+  installed as the one supplied with the Arduino toolchain
+  does not appear to work. 
+* Example usage: https://asciinema.org/a/Jarz7Pr3gD6mqaZvCACQBzqix
+* See the examples/MZeroBlink Makefile for a commented example.
+
 ## Versioning

-The current version of the makefile is `1.5.1`. You can find the full history in the [HISTORY.md](HISTORY.md) file
+The current version of the makefile is `1.6.0`. You can find the full history in the [HISTORY.md](HISTORY.md) file

 This project adheres to Semantic [Versioning 2.0](http://semver.org/).

@ -265,9 +404,8 @@ Also checkout the [contribution guide](CONTRIBUTING.md) for more details.

 If you are looking for ideas to work on, then check out the following TODO items or the [issue tracker](https://github.com/sudar/Arduino-Makefile/issues/).

-## Limitations / Know Issues / TODO's
+## Limitations / Known Issues / TODO's

- Doesn't support SAM boards yet.
 - Since it doesn't do any pre processing like Arduino IDE, you have to declare all methods before you use them ([issue #59](https://github.com/sudar/Arduino-Makefile/issues/59))
 - More than one .ino or .pde file is not supported yet ([issue #49](https://github.com/sudar/Arduino-Makefile/issues/49))
 - When you compile for the first time, it builds all libs inside Arduino directory even if it is not needed. But while linking only the relevant files are linked. ([issue #29](https://github.com/sudar/Arduino-Makefile/issues/29)). Even Arduino IDE does the same thing though.
@ -361,6 +499,20 @@ all of the examples. The bootstrap script is primarily intended for use by a
 continuous integration server, specifically Travis CI. It is not intended for
 normal users.

+## Makefile Generator and Project Initialisation
+
+`ardmk-init` within the bin/ folder is a utility Python script to create a
+Arduino-mk Makefile for a project and also has option to create a traditional *tree*
+organization (src, lib, bin). It can be used as with commanline arguments or
+prompted - see examples below (append `$ARDMK_DIR/bin/` to command if not on path):
+
+* Run prompted within current working directory: `ardmk-init`
+* Create Arduino Uno Makefile (useful within a library example): `ardmk-init -qb uno`
+* Create boilerplate Arduino Uno project in current working directory of same
+  name: `ardmk-init -b uno --quiet --project`
+* Create Arduino-mk nano Makefile in current working directory with template .ino: `ardmk-init -b nano -u atmega328 -qtn my-project`
+* See `ardmk-init --help` for more.
+
 ### Bare-Arduino–Project

 If you are planning on using this makefile in a larger/professional project, you might want to take a look at the [Bare-Arduino–Project](https://github.com/WeAreLeka/Bare-Arduino-Project) framework.
--- a/Sam.mk
+++ b/Sam.mk
@ -0,0 +1,463 @@
+########################################################################
+#
+# Support for Arduino Atmel SAM boards (sam and samd)
+#
+# You must install a SAM board hardware support package (such as Arduino Zero)
+# to use this, then define ARDUINO_PACKAGE_DIR as the path to the root
+# directory containing the support package.
+#
+# 2018 John Whittington @j_whittington
+#
+########################################################################
+
+arduino_output =
+# When output is not suppressed and we're in the top-level makefile,
+# running for the first time (i.e., not after a restart after
+# regenerating the dependency file), then output the configuration.
+ifndef ARDUINO_QUIET
+    ifeq ($(MAKE_RESTARTS),)
+        ifeq ($(MAKELEVEL),0)
+            arduino_output = $(info $(1))
+        endif
+    endif
+endif
+
+ifndef ARDMK_DIR
+    ARDMK_DIR := $(realpath $(dir $(realpath $(lastword $(MAKEFILE_LIST)))))
+endif
+
+# include Common.mk now we know where it is
+ifndef COMMON_INCLUDED
+    include $(ARDMK_DIR)/Common.mk
+endif
+
+ifneq ($(TEST),)
+    CORE_VER = 1.8.6
+    CMSIS_VER = 4.5.0
+    CMSIS_ATMEL_VER = 1.2.0
+    ALTERNATE_CORE_PATH = $(DEPENDENCIES_DIR)/samd
+    CMSIS_DIR = $(DEPENDENCIES_DIR)/CMSIS/CMSIS
+    CMSIS_ATMEL_DIR = $(DEPENDENCIES_DIR)/CMSIS-Atmel/CMSIS
+    ARM_TOOLS_DIR := $(basename $(basename $(firstword $(wildcard $(DEPENDENCIES_DIR)/gcc-arm-none-eabi*))))
+endif
+
+ifndef ARDUINO_PACKAGE_DIR
+    # attempt to find based on Linux, macOS and Windows default
+    ARDUINO_PACKAGE_DIR := $(firstword \
+        $(call dir_if_exists,$(HOME)/.arduino15/packages) \
+        $(call dir_if_exists,$(ARDUINO_DIR)/packages) \
+        $(call dir_if_exists,$(HOME)/Library/Arduino15/packages) \
+        $(call dir_if_exists,$(USERPROFILE)/AppData/Local/Arduino15/packages) )
+    $(call show_config_variable,ARDUINO_PACKAGE_DIR,[AUTODETECTED],(from DEFAULT))
+else
+    $(call show_config_variable,ARDUINO_PACKAGE_DIR,[USER])
+endif
+
+ifndef ARDMK_VENDOR
+    ARDMK_VENDOR := arduino
+endif
+
+ifndef ARCHITECTURE
+    ARCHITECTURE := samd
+endif
+
+ifndef CORE_VER
+    CORE_VER := $(wildcard $(ARDUINO_PACKAGE_DIR)/$(ARDMK_VENDOR)/hardware/$(ARCHITECTURE)/1.*)
+    ifneq ($(CORE_VER),)
+        CORE_VER := $(shell basename $(CORE_VER))
+        $(call show_config_variable,CORE_VER,[AUTODETECTED],(from ARDUINO_PACKAGE_DIR))
+    endif
+else
+    $(call show_config_variable,CORE_VER,[USER])
+endif
+
+ifndef CMSIS_VER
+    CMSIS_VER := $(wildcard $(ARDUINO_PACKAGE_DIR)/$(ARDMK_VENDOR)/tools/CMSIS/4.*)
+    ifneq ($(CMSIS_VER),)
+        CMSIS_VER := $(shell basename $(CMSIS_VER))
+        $(call show_config_variable,CMSIS_VER,[AUTODETECTED],(from ARDUINO_PACKAGE_DIR))
+    endif
+else
+    $(call show_config_variable,CMSIS_VER,[USER])
+endif
+
+ifndef CMSIS_ATMEL_VER
+    CMSIS_ATMEL_VER := $(wildcard $(ARDUINO_PACKAGE_DIR)/$(ARDMK_VENDOR)/tools/CMSIS-Atmel/1.*)
+    ifneq ($(CMSIS_ATMEL_VER),)
+        CMSIS_ATMEL_VER := $(shell basename $(CMSIS_ATMEL_VER))
+        $(call show_config_variable,CMSIS_ATMEL_VER,[AUTODETECTED],(from ARDUINO_PACKAGE_DIR))
+    endif
+else
+    $(call show_config_variable,CMSIS_ATMEL_VER,[USER])
+endif
+
+ifndef CMSIS_DIR
+    ifeq ($(findstring samd, $(strip $(ARCHITECTURE))), samd)
+        CMSIS_DIR := $(ARDUINO_PACKAGE_DIR)/$(ARDMK_VENDOR)/tools/CMSIS/$(CMSIS_VER)/CMSIS
+    else
+        CMSIS_DIR = $(ALTERNATE_CORE_PATH)/system/CMSIS/CMSIS
+    endif
+    $(call show_config_variable,CMSIS_DIR,[AUTODETECTED],(from ARDUINO_PACKAGE_DIR))
+else
+    $(call show_config_variable,CMSIS_DIR,[USER])
+endif
+
+ifndef CMSIS_ATMEL_DIR
+    ifeq ($(findstring samd, $(strip $(ARCHITECTURE))), samd)
+        CMSIS_ATMEL_DIR := $(ARDUINO_PACKAGE_DIR)/$(ARDMK_VENDOR)/tools/CMSIS-Atmel/$(CMSIS_ATMEL_VER)/CMSIS
+    else
+        CMSIS_ATMEL_DIR = $(ALTERNATE_CORE_PATH)/system/CMSIS
+    endif
+    $(call show_config_variable,CMSIS_ATMEL_DIR,[AUTODETECTED],(from ARDUINO_PACKAGE_DIR))
+else
+    $(call show_config_variable,CMSIS_ATMEL_DIR,[USER])
+endif
+
+# Arduino Settings (will get shown in Arduino.mk as computed)
+ifndef ALTERNATE_CORE_PATH
+    ifdef CORE_VER
+        ALTERNATE_CORE_PATH = $(ARDUINO_PACKAGE_DIR)/$(ARDMK_VENDOR)/hardware/$(ARCHITECTURE)/$(CORE_VER)
+    else
+        ALTERNATE_CORE_PATH = $(ARDUINO_PACKAGE_DIR)/$(ARDMK_VENDOR)/hardware/$(ARCHITECTURE)
+    endif
+endif
+ifndef ARDUINO_CORE_PATH
+    ARDUINO_CORE_PATH   = $(ALTERNATE_CORE_PATH)/cores/arduino
+endif
+ifndef BOARDS_TXT
+    BOARDS_TXT          = $(ALTERNATE_CORE_PATH)/boards.txt
+endif
+
+# Check boards file exists before continuing as parsing non-existant file can create problems
+ifneq ($(findstring boards.txt, $(wildcard $(ALTERNATE_CORE_PATH)/*.txt)), boards.txt)
+    echo $(error $(CORE_VER) Cannot find boards file $(BOARDS_TXT). Check ARDUINO_PACKAGE_DIR path: $(ARDUINO_PACKAGE_DIR) and board support installed)
+endif
+
+# add CMSIS includes
+CPPFLAGS += -I$(CMSIS_DIR)/Include/
+CPPFLAGS += -I$(CMSIS_ATMEL_DIR)/Device/ATMEL
+# path for Cortex library
+LIB_PATH  =  $(CMSIS_DIR)/Lib/GCC
+BOOTLOADER_PARENT = $(ALTERNATE_CORE_PATH)/bootloaders
+
+ifndef VARIANT
+    VARIANT := $(call PARSE_BOARD,$(BOARD_TAG),menu.(chip|cpu).$(BOARD_SUB).build.variant)
+    ifndef VARIANT
+        VARIANT := $(call PARSE_BOARD,$(BOARD_TAG),build.variant)
+    endif
+endif
+
+# grab any sources in the variant core path (variant.cpp defines pin/port mapping on SAM devices)
+ifndef SAM_CORE_PATH
+    SAM_CORE_PATH := $(ALTERNATE_CORE_PATH)/variants/$(VARIANT)
+endif
+SAM_CORE_C_SRCS := $(wildcard $(SAM_CORE_PATH)/*.c)
+SAM_CORE_CPP_SRCS := $(wildcard $(SAM_CORE_PATH)/*.cpp)
+SAM_CORE_S_SRCS := $(wildcard $(SAM_CORE_PATH)/*.S)
+
+# due/sam specific paths hard define chip type for SystemInit function in system_CHIP.c as not included in core like samd
+ifeq ($(findstring arduino_due, $(strip $(VARIANT))), arduino_due)
+    ifndef SAM_SYSTEM_PATH
+        SAM_SYSTEM_PATH := $(CMSIS_ATMEL_DIR)/Device/ATMEL/sam3xa
+    endif
+    ifndef SAM_LIBSAM_PATH
+        SAM_LIBSAM_PATH := $(ALTERNATE_CORE_PATH)/system/libsam
+    endif
+    CPPFLAGS += -I$(SAM_SYSTEM_PATH)/include
+    CPPFLAGS += -I$(SAM_LIBSAM_PATH)
+    CPPFLAGS += -I$(SAM_LIBSAM_PATH)/include
+    SAM_CORE_C_SRCS += $(wildcard $(SAM_LIBSAM_PATH)/source/*.c)
+    SAM_CORE_C_SRCS += $(wildcard $(SAM_SYSTEM_PATH)/source/*.c)
+endif
+
+# define plaform lib dir from Arduino ARM support
+ifndef ARDUINO_PLATFORM_LIB_PATH
+    ARDUINO_PLATFORM_LIB_PATH := $(ALTERNATE_CORE_PATH)/libraries
+    $(call show_config_variable,ARDUINO_PLATFORM_LIB_PATH,[COMPUTED],(from ARDUINO_PACKAGE_DIR))
+endif
+
+########################################################################
+# command names
+
+TOOL_PREFIX = arm-none-eabi
+
+# Use arm-toolchain from Arduino package install if exists and user has not defined global version
+# if undefined, AVR_TOOLS_DIR will resolve in Arduino.mk as a last resort as Arduino now installs with arm-gcc
+ifndef ARM_TOOLS_DIR
+    ifndef ARM_TOOLS_VER
+        ARM_TOOLS_VER := $(shell basename $(lastword $(wildcard $(ARDUINO_PACKAGE_DIR)/$(ARDMK_VENDOR)/tools/$(TOOL_PREFIX)-gcc/*)))
+    endif
+    ARM_TOOLS_DIR = $(ARDUINO_PACKAGE_DIR)/$(ARDMK_VENDOR)/tools/$(TOOL_PREFIX)-gcc/$(ARM_TOOLS_VER)
+    ifdef ARM_TOOLS_DIR
+        $(call show_config_variable,ARM_TOOLS_DIR,[COMPUTED],(from ARDUINO_PACKAGE_DIR))
+    endif
+else
+    $(call show_config_variable,ARM_TOOLS_DIR,[USER])
+endif
+
+ifndef GDB_NAME
+    GDB_NAME := $(call PARSE_BOARD,$(BOARD_TAG),build.command.gdb)
+    ifndef GDB_NAME
+        GDB_NAME := $(TOOL_PREFIX)-gdb
+    else
+        $(call show_config_variable,GDB_NAME,[COMPUTED])
+    endif
+endif
+
+ifndef UPLOAD_TOOL
+    UPLOAD_TOOL := $(call PARSE_BOARD,$(BOARD_TAG),upload.tool)
+    ifndef UPLOAD_TOOL
+        UPLOAD_TOOL := openocd
+    else
+        $(call show_config_variable,UPLOAD_TOOL,[COMPUTED])
+    endif
+endif
+
+ifndef BOOTLOADER_UPLOAD_TOOL
+    BOOTLOADER_UPLOAD_TOOL := $(call PARSE_BOARD,$(BOARD_TAG),bootloader.tool)
+    ifndef BOOTLOADER_UPLOAD_TOOL
+        BOOTLOADER_UPLOAD_TOOL := openocd
+    else
+        $(call show_config_variable,BOOTLOADER_UPLOAD_TOOL,[COMPUTED])
+    endif
+endif
+
+# processor stuff
+ifndef MCU
+    MCU := $(call PARSE_BOARD,$(BOARD_TAG),build.mcu)
+endif
+
+ifndef MCU_FLAG_NAME
+    MCU_FLAG_NAME=mcpu
+endif
+
+# native port emulates an AVR chip to use AVRDUDE
+ifndef AVRDUDE_MCU
+    AVRDUDE_MCU := $(call PARSE_BOARD,$(BOARD_TAG),build.emu.mcu)
+endif
+
+# GDP settings
+ifndef GDB_PORT
+    # default to localhost default OpenOCD port
+    GDB_PORT = localhost:3333
+endif
+
+ifndef GDB_OPTS
+    # if using BMP do a scan and attach
+    ifeq ($(findstring /dev/tty, $(strip $(GDB_PORT))), /dev/tty)
+        GDB_OPTS = -ex "target extended-remote $(GDB_PORT)" -ex "monitor swdp_scan" -ex "attach 1" -ex "load" -d $(OBJDIR) $(TARGET_ELF)
+    else
+        GDB_OPTS = -ex "target extended-remote $(GDB_PORT)" -ex "load" -d $(OBJDIR) $(TARGET_ELF)
+    endif
+endif
+
+ifndef GDB_UPLOAD_OPTS
+    GDB_UPLOAD_OPTS = $(GDB_OPTS) -ex "set confirm off" -ex "set target-async off" -ex "set remotetimeout 30" -ex "detach" -ex "kill" -ex "quit"
+endif
+
+########################################################################
+# OpenOCD for SAM devices
+
+ifndef OPENOCD
+    BUNDLED_OPENOCD_DIR := $(call dir_if_exists,$(ARDUINO_PACKAGE_DIR)/$(ARDMK_VENDOR)/tools/openocd)
+    # Try Arduino support package first
+    ifdef BUNDLED_OPENOCD_DIR
+        ifndef OPENOCD_VER
+            OPENOCD_VER := $(shell basename $(lastword $(wildcard $(BUNDLED_OPENOCD_DIR)/*)))
+        endif
+        OPENOCD = $(BUNDLED_OPENOCD_DIR)/$(OPENOCD_VER)/bin/openocd -s $(BUNDLED_OPENOCD_DIR)/$(OPENOCD_VER)/share/openocd/scripts/
+        $(call show_config_variable,OPENOCD,[AUTODETECTED],(from ARDUINO_PACKAGE_DIR))
+    else
+        # Otherwise look on user path
+        OPENOCD := $(shell which openocd 2>/dev/null)
+        ifdef OPENOCD
+            $(call show_config_variable,OPENOCD,[AUTODETECTED],(found in $$PATH))
+        endif
+    endif
+else
+    $(call show_config_variable,OPENOCD,[USER])
+endif
+
+ifndef OPENOCD_OPTS
+    OPENOCD_OPTS += -d2 -f $(ALTERNATE_CORE_PATH)/variants/$(VARIANT)/$(OPENOCD_SCRIPT)
+endif
+
+########################################################################
+# Bossa for SAM devices
+
+ifndef BOSSA
+    BUNDLED_BOSSA_DIR := $(call dir_if_exists,$(ARDUINO_PACKAGE_DIR)/$(ARDMK_VENDOR)/tools/bossac)
+    # Try Arduino support package first
+    ifdef BUNDLED_BOSSA_DIR
+        ifndef BOSSA_VER
+            BOSSA_VER := $(shell basename $(lastword $(wildcard $(BUNDLED_BOSSA_DIR)/*)))
+        endif
+        BOSSA = $(BUNDLED_BOSSA_DIR)/$(BOSSA_VER)/bossac
+        $(call show_config_variable,BOSSA,[AUTODETECTED],(from ARDUINO_PACKAGE_DIR))
+    else
+        # Otherwise look on user path
+        BOSSA := $(shell which bossac 2>/dev/null)
+        ifdef BOSSA
+            $(call show_config_variable,BOSSA,[AUTODETECTED],(found in $$PATH))
+        endif
+    endif
+else
+    $(call show_config_variable,BOSSA,[USER])
+endif
+
+ifndef BOSSA_OPTS
+    BOSSA_OPTS += -d --info --erase --write --verify --reset
+    # Arduino Due forces RS-232 mode and boots from flash
+    ifeq ($(findstring arduino_due, $(strip $(VARIANT))), arduino_due)
+        BOSSA_OPTS += -U false -b
+    endif
+endif
+
+get_bootloader = $(shell $(RESET_CMD) | tail -1)
+
+# if not bootloader port defined (ISP_PORT), automatically grab first port after reset
+# if not on windows
+ifndef ISP_PORT
+    ifeq ($(CURRENT_OS), WINDOWS)
+        BOSSA_OPTS += --port=$(COM_STYLE_MONITOR_PORT)
+    else
+        BOSSA_OPTS += --port=$(notdir $(call get_monitor_port))
+    endif
+else
+    BOSSA_OPTS += --port=$(ISP_PORT)
+endif
+
+########################################################################
+# EXECUTABLES
+# Define them here to use ARM_TOOLS_PATH and allow auto finding of AVR_TOOLS_PATH
+
+AVR_TOOLS_DIR := $(ARM_TOOLS_DIR)
+#GDB     = $(ARM_TOOLS_PATH)/$(GDB_NAME)
+# Use system gdb for now as Arduino supplied has lib error?
+GDB     = $(GDB_NAME)
+
+########################################################################
+# FLAGS
+
+ifndef USB_TYPE
+    USB_TYPE = USBCON
+endif
+
+ifndef USB_PRODUCT
+    USB_PRODUCT := $(call PARSE_BOARD,$(BOARD_TAG),build.usb_product)
+    ifdef USB_PRODUCT
+        $(call show_config_variable,USB_PRODUCT,[COMPUTED])
+    endif
+endif
+
+ifndef USB_MANUFACTURER
+    USB_MANUFACTURER := $(call PARSE_BOARD,$(BOARD_TAG),build.usb_manufacturer)
+    ifndef USB_MANUFACTURER
+        USB_MANUFACTURER = "Unknown"
+    else
+        $(call show_config_variable,USB_MANUFACTURER,[COMPUTED])
+    endif
+endif
+
+ifndef USB_VID
+    USB_VID := $(call PARSE_BOARD,$(BOARD_TAG),build.vid)
+    ifdef USB_VID
+        $(call show_config_variable,USB_VID,[COMPUTED])
+    endif
+endif
+
+ifndef USB_PID
+    USB_PID := $(call PARSE_BOARD,$(BOARD_TAG),build.pid)
+    ifdef USB_PID
+        $(call show_config_variable,USB_PID,[COMPUTED])
+    endif
+endif
+
+# Bootloader settings
+ifndef BOOTLOADER_SIZE
+    BOOTLOADER_SIZE := $(call PARSE_BOARD,$(BOARD_TAG),bootloader.size)
+    ifndef BOOTLOADER_SIZE
+        BOOTLOADER_SIZE := 0x2000
+    else
+        $(call show_config_variable,BOOTLOADER_SIZE,[COMPUTED])
+    endif
+endif
+
+ifndef BOOTLOADER_UNPROTECT
+    BOOTLOADER_UNPROTECT := $(call PARSE_BOARD,$(BOARD_TAG),bootloader.cmd_unprotect)
+    ifndef BOOTLOADER_UNPROTECT
+        BOOTLOADER_UNPROTECT := at91samd bootloader 0
+    else
+        $(call show_config_variable,BOOTLOADER_UNPROTECT,[COMPUTED])
+    endif
+endif
+
+ifndef BOOTLOADER_PROTECT
+    BOOTLOADER_PROTECT := $(call PARSE_BOARD,$(BOARD_TAG),bootloader.cmd_protect)
+    ifndef BOOTLOADER_PROTECT
+        BOOTLOADER_PROTECT := at91samd bootloader 16384
+    else
+        $(call show_config_variable,BOOTLOADER_PROTECT,[COMPUTED])
+    endif
+endif
+
+ifndef BOOTLOADER_PROTECT_VERIFY
+    BOOTLOADER_PROTECT_VERIFY := $(call PARSE_BOARD,$(BOARD_TAG),bootloader.cmd_protect_verify)
+    ifndef BOOTLOADER_PROTECT_VERIFY
+        BOOTLOADER_PROTECT_VERIFY := at91samd bootloader
+    else
+        $(call show_config_variable,BOOTLOADER_PROTECT_VERIFY,[COMPUTED])
+    endif
+endif
+
+CFLAGS_STD += -std=gnu11
+CPPFLAGS += -DMD -D$(USB_TYPE) '-DUSB_PRODUCT=$(USB_PRODUCT)' '-DUSB_MANUFACTURER=$(USB_MANUFACTURER)'
+
+# Get extra define flags from boards.txt
+EXFLAGS := $(shell echo $(call PARSE_BOARD,$(BOARD_TAG),build.extra_flags) | $(GREP_CMD) -oE '(-D)\w+')
+
+# Strip only defines from extra flags as boards file appends user {build.usb}
+CPPFLAGS += $(EXFLAGS)
+CPPFLAGS += -DUSB_VID=$(USB_VID)
+CPPFLAGS += -DUSB_PID=$(USB_PID)
+# Cortex compiler flags
+CPPFLAGS += -mthumb -nostdlib --param max-inline-insns-single=500 -fno-exceptions -Wl,-Map=$(OBJDIR)/$(TARGET).map
+CXXFLAGS += -fno-rtti -fno-threadsafe-statics -std=gnu++11
+
+ifndef SIZEFLAGS
+    SIZEFLAGS += -B
+endif
+
+AMCU := $(call PARSE_BOARD,$(BOARD_TAG),build.mcu)
+BOARD_LINKER_SCRIPT := $(call PARSE_BOARD,$(BOARD_TAG),build.ldscript)
+OPENOCD_SCRIPT := $(call PARSE_BOARD,$(BOARD_TAG),build.openocdscript)
+LINKER_SCRIPTS := -T$(ALTERNATE_CORE_PATH)/variants/$(VARIANT)/$(BOARD_LINKER_SCRIPT)
+OTHER_LIBS := $(call PARSE_BOARD,$(BOARD_TAG),build.flags.libs)
+
+# Due and SAMD boards have different flags/chip specific libs
+ifeq ($(findstring arduino_due, $(strip $(VARIANT))), arduino_due)
+    CPPFLAGS += -Dprintf=iprintf -DARDUINO_SAM_DUE
+    LDFLAGS += -mthumb -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--entry=Reset_Handler -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -Wl,--start-group -u _sbrk -u link -u _close -u _fstat -u _isatty -u _lseek -u _read -u _write -u _exit -u kill -u _getpid
+    LDFLAGS += -L$(LIB_PATH) -lm # -larm_cortexM3l_math # IDE doesn't include Cortex-M3 math lib on Due for some reason
+    OTHER_LIBS += $(ALTERNATE_CORE_PATH)/variants/$(VARIANT)/libsam_sam3x8e_gcc_rel.a
+else
+    LDFLAGS += --specs=nano.specs --specs=nosys.specs -mthumb -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -Wl,--start-group
+    LDFLAGS += -larm_cortexM0l_math -L$(LIB_PATH) -lm
+endif
+
+# OpenOCD reset command only for now
+ifeq ($(strip $(UPLOAD_TOOL)), openocd)
+    RESET_CMD = $(OPENOCD) $(OPENOCD_OPTS) -c "telnet_port disabled; init; targets; reset run; shutdown"
+else
+    # Set zero flag for ard-reset for 1200 baud boot to bootloader
+    ARD_RESET_OPTS += --zero
+endif
+
+########################################################################
+# automatially include Arduino.mk for the user
+
+$(call show_separator)
+$(call arduino_output,Arduino.mk Configuration:)
+include $(ARDMK_DIR)/Arduino.mk
+
+print-%  : ; @echo $* = $($*)
--- a/Teensy.mk
+++ b/Teensy.mk
@ -34,99 +34,43 @@ endif
 include $(ARDMK_DIR)/Common.mk

 ARDMK_VENDOR        = teensy
-ARDUINO_CORE_PATH   = $(ARDUINO_DIR)/hardware/teensy/cores/teensy3
-BOARDS_TXT          = $(ARDUINO_DIR)/hardware/$(ARDMK_VENDOR)/boards.txt
+ARDUINO_CORE_PATH   = $(ARDUINO_DIR)/hardware/teensy/avr/cores/teensy3
+BOARDS_TXT          = $(ARDUINO_DIR)/hardware/$(ARDMK_VENDOR)/avr/boards.txt
+

 ifndef F_CPU
-    F_CPU=96000000
+  ifndef BOARD_SUB
+    SPEEDS := $(call PARSE_BOARD,"$(BOARD_TAG),menu.speed.*.build.fcpu") # Obtain sequence of supported frequencies.
+    SPEEDS := $(shell printf "%d\n" $(SPEEDS) | sort -g) # Sort it, just in case. Printf to re-append newlines so that sort works.
+    F_CPU := $(lastword $(SPEEDS)) # List is sorted in ascending order. Take the fastest speed.
+    #$(info "speeds is " $(SPEEDS))  # Good for debugging
+  else
+    F_CPU := $(call PARSE_BOARD,$(BOARD_TAG),menu.speed.$(BOARD_SUB).build.fcpu)
+  endif
 endif

-ifndef PARSE_TEENSY
-    # result = $(call READ_BOARD_TXT, 'boardname', 'parameter')
-    PARSE_TEENSY = $(shell grep -v "^\#" "$(BOARDS_TXT)" | grep $(1).$(2) | cut -d = -f 2,3 )
+# if boards.txt gets modified, look there, else hard code it
+ARCHITECTURE  = $(call PARSE_BOARD,$(BOARD_TAG),build.architecture)
+ifeq ($(strip $(ARCHITECTURE)),)
+	ARCHITECTURE = arm
 endif

-ARCHITECTURE  = $(call PARSE_TEENSY,$(BOARD_TAG),build.architecture)
 AVR_TOOLS_DIR = $(call dir_if_exists,$(ARDUINO_DIR)/hardware/tools/$(ARCHITECTURE))

+# define plaform lib dir ignoring teensy's oversight on putting it all in avr
+ifndef ARDUINO_PLATFORM_LIB_PATH
+    ARDUINO_PLATFORM_LIB_PATH = $(ARDUINO_DIR)/hardware/$(ARDMK_VENDOR)/avr/libraries
+    $(call show_config_variable,ARDUINO_PLATFORM_LIB_PATH,[COMPUTED],(from ARDUINO_DIR))
+endif
+
 ########################################################################
 # command names

-ifndef CC_NAME
-    CC_NAME := $(call PARSE_TEENSY,$(BOARD_TAG),build.command.gcc)
-    ifndef CC_NAME
-        CC_NAME := arm-none-eabi-gcc
-    else
-        $(call show_config_variable,CC_NAME,[COMPUTED])
-    endif
-endif
-
-ifndef CXX_NAME
-    CXX_NAME := $(call PARSE_TEENSY,$(BOARD_TAG),build.command.g++)
-    ifndef CXX_NAME
-        CXX_NAME := arm-none-eabi-g++
-    else
-        $(call show_config_variable,CXX_NAME,[COMPUTED])
-    endif
-endif
-
-ifndef AS_NAME
-    AS_NAME := $(call PARSE_TEENSY,$(BOARD_TAG),build.command.as)
-    ifndef AS_NAME
-        AS_NAME := arm-none-eabi-gcc-as
-    else
-        $(call show_config_variable,AS_NAME,[COMPUTED])
-    endif
-endif
-
-ifndef OBJCOPY_NAME
-    OBJCOPY_NAME := $(call PARSE_TEENSY,$(BOARD_TAG),build.command.objcopy)
-    ifndef OBJCOPY_NAME
-        OBJCOPY_NAME := arm-none-eabi-objcopy
-    else
-        $(call show_config_variable,OBJCOPY_NAME,[COMPUTED])
-    endif
-endif
-
-ifndef OBJDUMP_NAME
-    OBJDUMP_NAME := $(call PARSE_TEENSY,$(BOARD_TAG),build.command.objdump)
-    ifndef OBJDUMP_NAME
-        OBJDUMP_NAME := arm-none-eabi-objdump
-    else
-        $(call show_config_variable,OBJDUMP_NAME,[COMPUTED])
-    endif
-endif
-
-ifndef AR_NAME
-    AR_NAME := $(call PARSE_TEENSY,$(BOARD_TAG),build.command.ar)
-    ifndef AR_NAME
-        AR_NAME := arm-none-eabi-ar
-    else
-        $(call show_config_variable,AR_NAME,[COMPUTED])
-    endif
-endif
-
-ifndef SIZE_NAME
-    SIZE_NAME := $(call PARSE_TEENSY,$(BOARD_TAG),build.command.size)
-    ifndef SIZE_NAME
-        SIZE_NAME := arm-none-eabi-size
-    else
-        $(call show_config_variable,SIZE_NAME,[COMPUTED])
-    endif
-endif
-
-ifndef NM_NAME
-    NM_NAME := $(call PARSE_TEENSY,$(BOARD_TAG),build.command.nm)
-    ifndef NM_NAME
-        NM_NAME := arm-none-eabi-gcc-nm
-    else
-        $(call show_config_variable,NM_NAME,[COMPUTED])
-    endif
-endif
+TOOL_PREFIX = arm-none-eabi

 # processor stuff
 ifndef MCU
-    MCU := $(call PARSE_TEENSY,$(BOARD_TAG),build.cpu)
+    MCU := $(call PARSE_BOARD,$(BOARD_TAG),build.mcu)
 endif

 ifndef MCU_FLAG_NAME
@ -141,22 +85,41 @@ endif

 CPPFLAGS += -DLAYOUT_US_ENGLISH -D$(USB_TYPE)

-CPPFLAGS += $(call PARSE_TEENSY,$(BOARD_TAG),build.option)
+CPPFLAGS += $(call PARSE_BOARD,$(BOARD_TAG),build.option)

-CXXFLAGS += $(call PARSE_TEENSY,$(BOARD_TAG),build.cppoption)
-ifeq ("$(call PARSE_TEENSY,$(BOARD_TAG),build.gnu0x)","true")
+CXXFLAGS += $(call PARSE_BOARD,$(BOARD_TAG),build.cppoption)
+ifeq ("$(call PARSE_BOARD,$(BOARD_TAG),build.gnu0x)","true")
    CXXFLAGS_STD      += -std=gnu++0x
 endif

-ifeq ("$(call PARSE_TEENSY,$(BOARD_TAG),build.elide_constructors)", "true")
+ifeq ("$(call PARSE_BOARD,$(BOARD_TAG),build.elide_constructors)", "true")
    CXXFLAGS      += -felide-constructors
 endif

-LDFLAGS +=  $(call PARSE_TEENSY,$(BOARD_TAG),build.linkoption) $(call PARSE_TEENSY,$(BOARD_TAG),build.additionalobject)
+CXXFLAGS += $(call PARSE_BOARD,$(BOARD_TAG),build.flags.common)
+CXXFLAGS += $(call PARSE_BOARD,$(BOARD_TAG),build.flags.cpu)
+CXXFLAGS += $(call PARSE_BOARD,$(BOARD_TAG),build.flags.defs)
+CXXFLAGS += $(call PARSE_BOARD,$(BOARD_TAG),build.flags.cpp)

-ifneq ("$(call PARSE_TEENSY,$(BOARD_TAG),build.linkscript)",)
-    LDFLAGS   += -T$(ARDUINO_CORE_PATH)/$(call PARSE_TEENSY,$(BOARD_TAG),build.linkscript)
-endif
+CFLAGS += $(call PARSE_BOARD,$(BOARD_TAG),build.flags.common)
+CFLAGS += $(call PARSE_BOARD,$(BOARD_TAG),build.flags.cpu)
+CFLAGS += $(call PARSE_BOARD,$(BOARD_TAG),build.flags.defs)
+
+ASFLAGS += $(call PARSE_BOARD,$(BOARD_TAG),build.flags.common)
+ASFLAGS += $(call PARSE_BOARD,$(BOARD_TAG),build.flags.cpu)
+ASFLAGS += $(call PARSE_BOARD,$(BOARD_TAG),build.flags.defs)
+ASFLAGS += $(call PARSE_BOARD,$(BOARD_TAG),build.flags.S)
+
+LDFLAGS += $(call PARSE_BOARD,$(BOARD_TAG),build.flags.cpu)
+
+AMCU := $(call PARSE_BOARD,$(BOARD_TAG),build.mcu)
+LDFLAGS += -Wl,--gc-sections,--relax
+LINKER_SCRIPTS ?= -T${ARDUINO_CORE_PATH}/${AMCU}.ld
+OTHER_LIBS = $(call PARSE_BOARD,$(BOARD_TAG),build.flags.libs)
+
+CPUFLAGS = $(call PARSE_BOARD,$(BOARD_TAG),build.flags.cpu)
+# usually defined as per teensy31.build.mcu=mk20dx256 but that isn't valid switch
+MCU := $(shell echo ${CPUFLAGS} | sed -n -e 's/.*-mcpu=\([a-zA-Z0-9_-]*\).*/\1/p')

 ########################################################################
 # some fairly odd settings so that 'make upload' works
@ -171,3 +134,4 @@ RESET_CMD = nohup $(ARDUINO_DIR)/hardware/tools/teensy_post_compile -board=$(BOA
 # automatially include Arduino.mk for the user

 include $(ARDMK_DIR)/Arduino.mk
+
--- a/ard-reset-arduino.1
+++ b/ard-reset-arduino.1
@ -1,4 +1,4 @@
-.TH ARD-RESET-ARDUINO "1" "February 2016" "ard-reset-arduino 1.5.1" "Arduino CLI Reset"
+.TH ARD-RESET-ARDUINO "1" "January 2017" "ard-reset-arduino 1.6.0" "Arduino CLI Reset"

 .SH NAME
 ard-reset-arduino - Reset Arduino board
--- a/ardmk-init.1
+++ b/ardmk-init.1
@ -0,0 +1,60 @@
+.TH ARDMK-INIT "1" "Nov 2017" "ardmk-init" "Arduino Makefile Generator"
+
+.SH NAME
+ardmk-init - Generate Arduino Makefile environments
+
+.SH SYNOPSIS
+.B ardmk-init
+[OPTION]...
+
+.SH OPTIONS
+.B \-v, \-\-verbose
+Print file contents during creation.
+
+.B \-d, \-\-directory
+Directory to run generator.
+
+.B \-b, \-\-board
+Board tag.
+
+.B \-u, \-\-micro
+Microcontroller on board.
+
+.B \-f, \-\-freq
+Clock frequency.
+
+.B \-p, \-\-port
+Monitor port.
+
+.B \-n, \-\-name
+Project name.
+
+.B \-\-cli
+Run with user prompts rather than arguments.
+
+.B \-p, \-\-project
+Create boilerplate project with src, lib and bin folder structure.
+
+.B \-t, \-\-template
+Create bare minimum Arduino source file.
+
+.SH DESCRIPTION
+Creates a Makefile and project tree structure from templates.
+
+.SH EXAMPLE
+ardmk-init -b uno # create Arduino uno Makefile
+.PP
+ardmk-init --cli # run with user prompts
+.PP
+ardmk-init --board uno --project --template --name my-project # create Arduino uno project and template with name "my-project"
+
+.SH BUGS
+Problems may reported on the github project page at:
+.PP
+https://github.com/sudar/Arduino-Makefile
+
+.SH AUTHOR
+John Whittington, git@jbrengineering.co.uk
+
+.SH LICENSE
+This is under MIT license.
--- a/arduino-mk-vars.md
+++ b/arduino-mk-vars.md
@ -11,6 +11,8 @@ The following are the different variables that can be overwritten in the user ma
 *	[Avrdude setting variables](#avrdude-setting-variables)
 *	[Bootloader variables](#bootloader-variables)
 *	[ChipKIT variables](#chipkit-variables)
+*	[ARM variables](#arm-variables)
+*	[Ctags variables](#ctags-variables)

 ## Global variables

@ -72,6 +74,48 @@ AVR_TOOLS_DIR = /usr/share/arduino/hardware/tools/avr

 ----

+### ARM_TOOLS_DIR
+
+**Description:**
+
+Directory where the arm toolchain is installed. `arm-none-eabi-*` should be
+within a /bin subdirectory.
+
+Can usually be detected from `$ARDUINO_PACKAGE_DIR` /tools subdirectory when ARM
+device support is installed.
+
+**Example:**
+
+```Makefile
+ARM_TOOLS_DIR = /usr
+# or
+ARM_TOOLS_DIR =
+/usr/share/arduino/hardware/tools/arm-none-eabi-gcc/VERSION
+```
+
+**Requirement:** *Optional*
+
+----
+
+### ARM_TOOLS_VER
+
+**Description:**
+
+Sub-directory where the arm toolchain is installed - usually the tool version.
+
+Can usually be detected from `$ARDUINO_PACKAGE_DIR` /tools subdirectory when ARM
+device support is installed. Will resolve latest version if multiple found.
+
+**Example:**
+
+```Makefile
+ARM_TOOLS_VER = 7-2017q4
+```
+
+**Requirement:** *Optional*
+
+----
+
 ### RESET_CMD

 **Description:**
@ -83,7 +127,39 @@ Defaults to `ard-reset-arduino` with the extra `--caterina` flag for atmega32u4
 **Example:**

 ```Makefile
-RESET_CMD = ~/gertduino/reset
+RESET_CMD = $(HOME)/gertduino/reset
+```
+
+**Requirement:** *Optional*
+
+----
+
+### PYTHON_CMD
+
+**Description:**
+
+Path to Python binary. Requires pyserial module installed. Makefile will error if unable to auto-find as utility scripts will not work. To override this, give it an empty define.
+
+**Example:**
+
+```Makefile
+PYTHON_CMD = /usr/bin/python3
+```
+
+**Requirement:** *Optional*
+
+----
+
+### GREP_CMD
+
+**Description:**
+
+Path to GNU grep binary. Only added for macOS, which has BSD grep by default but results in some parsing warnings. macOS users should install GNU grep using Homebrew.
+
+**Example:**
+
+```Makefile
+GREP_CMD = /bin/grep
 ```

 **Requirement:** *Optional*
@ -113,6 +189,27 @@ ARDUINO_DIR = /Applications/Arduino.app/Contents/Java

 ----

+### ARDUINO_PACKAGE_DIR
+
+**Description:**
+
+Directory where the Arduino package support files are stored. Can auto-detect based on default OS IDE locations.
+
+**Example:**
+
+```Makefile
+# Linux
+ARDUINO_PACKAGE_DIR = $(HOME)/.arduino15/packages
+# Mac OS X
+ARDUINO_PACKAGE_DIR = $(HOME)/Library/Arduino15/packages
+# Windows
+ARDUINO_PACKAGE_DIR = $(USERPROFILE)/AppData/Local/Arduino15/packages
+```
+
+**Requirement:** *Optional*
+
+----
+
 ### ARDUINO_PLATFORM_LIB_PATH

 **Description:**
@ -154,12 +251,13 @@ ARDUINO_VERSION = 105

 Architecture for Arduino 1.5+

-Defaults to unset for 1.0 or `avr` for 1.5+
+Defaults to unset for 1.0 or `avr` for 1.5+. This value is not literally the chip architecture but will often be
+the chip series within a vendor's 'hardware' folder. For example, will default to `samd` if using Sam.mk.

 **Example:**

 ```Makefile
-ARCHITECTURE = sam
+ARCHITECTURE = arm
 ```

 **Requirement:** *Optional*
@ -170,9 +268,9 @@ ARCHITECTURE = sam

 **Description:**

-Board vendor/maintainer.
+Board vendor/maintainer/series.

-Defaults to `arduino`
+Defaults to `arduino`.

 **Example:**

@ -190,12 +288,12 @@ ARDMK_VENDOR = sparkfun

 Path to `sketchbook` directory.

-Usually can be auto-detected from the Arduino `preferences.txt` file or the default `~/sketchbook`
+Usually can be auto-detected from the Arduino `preferences.txt` file or the default `$(HOME)/sketchbook`

 **Example:**

 ```Makefile
-ARDUINO_SKETCHBOOK = ~/sketches
+ARDUINO_SKETCHBOOK = $(HOME)/sketches
 ```

 **Requirement:** *Optional*
@ -210,15 +308,15 @@ Path to Arduino `preferences.txt` file.

 Usually can be auto-detected as `AUTO_ARDUINO_PREFERENCES` from the defaults:

-*	on Linux (1.0):     `~/.arduino/preferences.txt`
-*	on Linux (1.5+):    `~/.arduino15/preferences.txt`
-*	on Mac OS X (1.0):  `~/Library/Arduino/preferences.txt`
-*	on Mac OS X (1.5+): `~/Library/Arduino15/preferences.txt`
+*	on Linux (1.0):     `$(HOME)/.arduino/preferences.txt`
+*	on Linux (1.5+):    `$(HOME)/.arduino15/preferences.txt`
+*	on Mac OS X (1.0):  `$(HOME)/Library/Arduino/preferences.txt`
+*	on Mac OS X (1.5+): `$(HOME)/Library/Arduino15/preferences.txt`

 **Example:**

 ```Makefile
-ARDUINO_PREFERENCES_PATH = ~/sketches/preferences.txt
+ARDUINO_PREFERENCES_PATH = $(HOME)/sketches/preferences.txt
 ```

 **Requirement:** *Optional*
@ -297,6 +395,33 @@ BOARD_SUB=atmega168

 ----

+### BOARD_CLOCK
+
+**Description:**
+
+Allow selection of f_cpu and fuses specified in `boards.txt` as `{BOARD_TAG}.menu.clock.{BOARD_CLOCK}`.
+This works for microprocessor board definitions like ATtiny that specify not only the clock speed but fuse settings as clock overrides.
+
+It also works for f_cpu values specified in `boards.txt` as `{BOARD_TAG}.menu.speed.{BOARD_CLOCK}`.
+For example, the Watterott ATmega328PB library [https://github.com/watterott/ATmega328PB-Testing](https://github.com/watterott/ATmega328PB-Testing).
+
+**Example:**
+
+```Makefile
+# Select external 16 MHz clock
+BOARD_CLOCK=external16
+```
+
+**Example:**
+```Makefile
+# Select 20MHz speed
+BOARD_CLOCK=20mhz
+```
+
+**Requirement:** *Optional to override main board f_cpu and/or fuse settings.*
+
+----
+
 ### MONITOR_PORT

 **Description:**
@ -351,7 +476,7 @@ Defaults to `libraries` directory within user's sketchbook.

 ```Makefile
 # Linux
-USER_LIB_PATH = ~/sketchbook/libraries
+USER_LIB_PATH = $(HOME)/sketchbook/libraries
 # For a random project on *nix
 USER_LIB_PATH = /path/to/my/project
 ```
@ -428,7 +553,7 @@ Path to non-standard core's variant files.
 **Example:**

 ```Makefile
-ARDUINO_VAR_PATH = ~/sketchbook/hardware/arduino-tiny/cores/tiny
+ARDUINO_VAR_PATH = $(HOME)/sketchbook/hardware/arduino-tiny/cores/tiny
 ```

 **Requirement:** *Optional*
@ -458,6 +583,26 @@ CORE = tiny

 ----

+### BOARD
+
+**Description:**
+
+Board identifier that passes to a compile option as -DARDUINO_$(BOARD).
+
+Usually can be auto-detected as `build.board` from `boards.txt`.
+
+If not found build.board entry, use upper-case converted "$(ARCHITECTURE)_$(BOARD_TAG)".
+
+**Example:**
+
+```Makefile
+BOARD = AVR_LEONARD
+```
+
+**Requirement:** *Optional*
+
+----
+
 ### VARIANT

 **Description:**
@ -657,7 +802,8 @@ ISP_PROG = stk500v1

 **Description:**

-Device path to ArduinoISP. Not needed for hardware ISP's.
+Device path to ArduinoISP. Not needed for hardware ISP's. Also used to define
+bootloader port on SAMD devices.

 **Example:**

@ -762,6 +908,37 @@ CC_NAME = pic32-gcc

 ----

+## Compiler/Executable variables
+
+### TOOL_PREFIX
+
+**Description:**
+
+The tool prefix, which gets prepended to the tools like $(TOOL_PREFIX)-gcc, $(TOOL_PREFIX)-g++, etc.
+The following tools will be prefixed with '$(TOOL_PREFIX)-':
+
+   * gcc
+   * g++
+   * as
+   * objcopy
+   * objdump
+   * ar
+   * size
+   * nm
+
+Defaults to `avr`
+
+**Example:**
+
+```Makefile
+TOOL_PREFIX = arm-none-eabi
+TOOL_PREFIX = pic32
+```
+
+**Requirement:** *Optional*
+
+----
+
 ### CXX_NAME

 **Description:**
@ -822,7 +999,7 @@ OBJDUMP_NAME = pic32-objdump

 Archive utility.

-Defaults to `avr-ar`
+Defaults to `avr-ar` unless you're using toolchain > 4.9.0 in which case we use avr-gcc-ar.

 **Example:**

@ -870,6 +1047,18 @@ NM_NAME = pic32-nm

 ----

+### GDB_NAME
+
+**Description:**
+
+GDB utility.
+
+Defaults to `arm-none-eabi-gdb`
+
+**Requirement:** *Optional*
+
+----
+
 ### OPTIMIZATION_LEVEL

 **Description:**
@ -888,35 +1077,53 @@ OPTIMIZATION_LEVEL = 3

 ----

+### OTHER_LIBS
+
+**Description:**
+
+Additional Linker lib flags, for platform support
+
+Defaults to ""
+
+**Example:**
+
+```Makefile
+OTHER_LIBS = -lsomeplatformlib
+```
+
+**Requirement:** *Optional*
+
+----
+
 ### CFLAGS_STD

 **Description:**

 Controls, *exclusively*, which C standard is to be used for compilation.

-Defaults to `undefined`
+Defaults to `undefined` on 1.0.x or `-std=gnu11` on 1.5+ or if you install AVR toolchain > 4.9.0

 Possible values:

-*	With `avr-gcc 4.3`, shipped with the Arduino IDE:
+*	With `avr-gcc 4.3`, shipped with the 1.0 Arduino IDE:
 	*	`undefined`
 	*	`-std=c99`
 	*	`-std=gnu89` - This is the default for C code
 	*	`-std=gnu99`
-*	With `avr-gcc 4.7, 4.8 or 4.9`, installed by you
+*	With `avr-gcc 4.7, 4.8 or 4.9`, installed by you or 1.5+ IDE:
 	*	`undefined`
 	*	`-std=c99`
 	*	`-std=c11`
-	*	`-std=gnu89` - This is the default for C code
+	*	`-std=gnu89`
 	*	`-std=gnu99`
-	*	`-std=gnu11`
+	*	`-std=gnu11` - This is the default for C code

 For more information, please refer to the [Options Controlling C Dialect](https://gcc.gnu.org/onlinedocs/gcc/C-Dialect-Options.html)

 **Example:**

 ```Makefile
-CFLAGS_STD = = -std=gnu89
+CFLAGS_STD = -std=gnu89
 ```

 **Requirement:** *Optional*
@ -929,24 +1136,24 @@ CFLAGS_STD = = -std=gnu89

 Controls, *exclusively*, which C++ standard is to be used for compilation.

-Defaults to `undefined`
+Defaults to `undefined` on 1.0 or `-std=gnu++11` on AVR toolchain > 4.9.0 (e.g. IDE 1.6.10+)

 Possible values:

-*	With `avr-gcc 4.3`, shipped with the Arduino IDE:
+*	With `avr-gcc 4.3`, shipped with the 1.0 Arduino IDE:
 	*	`undefined`
 	*	`-std=c++98`
 	*	`-std=c++0x`
 	*	`-std=gnu++98` - This is the default for C code
 	*	`-std=gnu++0x`
-*	With `avr-gcc 4.7, 4.8 or 4.9`, installed by you
+*	With `avr-gcc 4.7, 4.8 or 4.9`, installed by you or 1.5+ IDE:
 	*	`undefined`
 	*	`-std=c++98`
 	*	`-std=c++11`
 	*	`-std=c++1y`
 	*	`-std=c++14`
-	*	`-std=gnu++98` - This is the default for C++ code
-	*	`-std=gnu++11`
+	*	`-std=gnu++98`
+	*	`-std=gnu++11` - This is the default for C++ code
 	*	`-std=gnu++1y`
 	*	`-std=gnu++14`

@ -955,7 +1162,7 @@ For more information, please refer to the [Options Controlling C Dialect](https:
 **Example:**

 ```Makefile
-CXXFLAGS_STD = = -std=gnu++98
+CXXFLAGS_STD = -std=gnu++98
 ```

 **Requirement:** *Optional*
@ -969,7 +1176,7 @@ CXXFLAGS_STD = = -std=gnu++98
 Flags passed to compiler for files compiled as C. Add more flags to this
 variable using `+=`.

-Defaults to all flags required for a typical build.
+Defaults to `undefined` on 1.0 or `-flto -fno-fat-lto-objects -fdiagnostics-color=$(DIAGNOSTICS_COLOR_WHEN)` on AVR toolchain > 4.9.0 (e.g. IDE 1.6.10+)

 **Example:**

@ -988,7 +1195,9 @@ CFLAGS += -my-c-only-flag
 Flags passed to the compiler for files compiled as C++. Add more flags to this
 variable using `+=`.

-Defaults to all flags required for a typical build.
+Defaults to `-fpermissive -fno-exceptions` on 1.0
+or `-fpermissive -fno-exceptions -fno-threadsafe-statics -flto -fno-devirtualize -fdiagnostics-color`
+on AVR toolchain > 4.9.0 (e.g. IDE 1.6.10+)

 **Example:**

@ -1000,6 +1209,30 @@ CXXFLAGS += -my-c++-onlyflag

 ----

+### DIAGNOSTICS_COLOR_WHEN
+
+**Description:**
+
+This variable controls the compiler's diagnostics-color setting, as defined
+in CFLAGS or CXXFLAGS, on AVR toolchain > 4.9.0.
+Supported values are: `always`, `never` and `auto`.
+For more details, see: [Options to Control Diagnostic Messages Formatting]
+(https://gcc.gnu.org/onlinedocs/gcc-4.9.2/gcc/Language-Independent-Options.html#Language-Independent-Options)
+
+Defaults to `always`.
+
+**Example:**
+
+```Makefile
+DIAGNOSTICS_COLOR_WHEN = never
+# or
+DIAGNOSTICS_COLOR_WHEN = auto
+```
+
+**Requirement:** *Optional*
+
+----
+
 ### ASFLAGS

 **Description:**
@ -1023,7 +1256,7 @@ ASFLAGS += -my-as-only-flag

 **Description:**

-Flags passed to the C pre-processor (for C, C++ and assembly source flies). Add
+Flags passed to the C pre-processor (for C, C++ and assembly source files). Add
 more flags to this variable using `+=`.

 Defaults to all flags required for a typical build.
@ -1042,14 +1275,27 @@ CPPFLAGS += -DMY_DEFINE_FOR_ALL_SOURCE_TYPES

 **Description:**

-Override the default build tools.
+Override the default build tool paths and names.

-If set to `1`, each tool (`CC`, `CXX`, `AS`, `OBJCOPY`, `OBJDUMP`, `AR`, `SIZE`, `NM`) must have its path explicitly defined. See `chipKIT.mk`.
+If OVERRIDE_EXECUTABLES is defined, all tools (`CC`, `CXX`, `AS`,
+`OBJCOPY`, `OBJDUMP`, `AR`, `SIZE`, `NM`) must have their paths
+explicitly defined. This may be used in the rare case where
+overriding a path and/or executable name is required.
+The "?=" assignment cannot be used because the executable tags
+are already implicitly defined by Make (e.g. $(CC) == cc).

 **Example:**

 ```Makefile
 OVERRIDE_EXECUTABLES = 1
+CC      = /usr/bin/avr-gcc
+CXX     = /usr/bin/avr-g++
+AS      = /usr/bin/avr-as
+OBJCOPY = /usr/bin/avr-objcopy
+OBJDUMP = /usr/bin/avr-objdump
+AR      = /usr/bin/avr-ar
+SIZE    = /some_path/alternative_avr-size
+NM      = /some_path/alternative_avr-nm
 ```

 **Requirement:** *Optional*
@ -1074,6 +1320,24 @@ MONITOR_CMD = minicom

 ----

+### MONITOR_PARAMS
+
+**Description:**
+
+Additional parameters for the putty -sercfg command line argument.
+
+Interpreted as a comma-separated list of configuration options.
+
+**Example:**
+
+```Makefile
+MONITOR_PARAMS = 8,1,n,N
+```
+
+**Requirement:** *Optional*
+
+----
+
 ### PRE_BUILD_HOOK

 **Description:**
@ -1086,7 +1350,7 @@ Defaults to `pre-build-hook.sh`
 **Example:**

 ```Makefile
-PRE_BUILD_HOOK = ~/bin/bump-revision.sh
+PRE_BUILD_HOOK = $(HOME)/bin/bump-revision.sh
 ```

 **Requirement:** *Optional*
@ -1133,6 +1397,24 @@ AVRDUDE_CONF = /usr/share/arduino/hardware/tools/avrdude.conf

 ----

+### AVRDUDE_AUTOERASE_FLASH
+
+**Description:**
+
+Enable autoerase flash.
+
+By default disabled.
+
+**Example:**
+
+```Makefile
+AVRDUDE_AUTOERASE_FLASH = yes
+```
+
+**Requirement:** *Optional*
+
+----
+
 ### AVR_TOOLS_PATH

 **Description:**
@ -1201,13 +1483,61 @@ Defaults to `ARDUINO_SKETCHBOOK/hardware/ALTERNATE_CORE`
 **Example:**

 ```Makefile
-ALTERNATE_CORE_PATH = ~/sketchbook/hardware/arduino-tiny/cores/tiny
+ALTERNATE_CORE_PATH = $(HOME)/sketchbook/hardware/arduino-tiny/cores/tiny
 ```

 **Requirement:** *Optional*

 ----

+### CORE_VER
+
+**Description:**
+
+Alternate core release version. The Arduino board support packages are within
+a sub-directory indicated by this define.
+
+Defaults to package current release.
+
+**Example:**
+
+```Makefile
+CORE_VER = 1.6.17
+```
+
+**Requirement:** *Optional*
+
+----
+
+### CMSIS_DIR
+
+**Description:**
+
+Path to ARM CMSIS. Normally installed as part of ARM  board support.
+
+Defaults to `ARDUINO_PACKAGE_DIR/tools/CMSIS/4.5.0/CMSIS`
+
+**Example:**
+
+```Makefile
+CMSIS_DIR = /usr/share/CMSIS
+```
+
+**Requirement:** *Optional*
+
+----
+
+### CMSIS_ATMEL_DIR
+
+**Description:**
+
+Path to CMSIS-Atmel directory. Installed with ARM support package.
+
+Defaults to `ARDUINO_PACKAGE_DIR/tools/CMSIS-Atmel/1.1.0/CMSIS`
+
+**Requirement:** *Optional*
+----
+
 ### BOARDS_TXT

 **Description:**
@ -1219,7 +1549,7 @@ Defaults to `ARDUINO_DIR/hardware/arduino/boards.txt`
 **Example:**

 ```Makefile
-BOARD_TXT = ~/sketchbook/hardware/boards.txt
+BOARD_TXT = $(HOME)/sketchbook/hardware/boards.txt
 # or
 BOARD_TXT = /usr/share/arduino/hardware/arduino/boards.txt
 ```
@ -1353,17 +1683,78 @@ Defaults to `/usr/share/arduino/hardware/arduino/bootloaders` (Linux)
 **Example:**

 ```Makefile
-BOOTLOADER_PARENT = ~/sketchbook/hardware/promicro/bootloaders
+BOOTLOADER_PARENT = $(HOME)/sketchbook/hardware/promicro/bootloaders
 BOOTLOADER_PATH  = caterina
 BOOTLOADER_FILE  = Caterina-promicro16.hex
 ```

-Would result in an absolute path to the bootloader hex file of `~/sketchbook/hardware/promicro/bootloaders/caterina/Caterina-promicro16.hex`
+Would result in an absolute path to the bootloader hex file of `$(HOME)/sketchbook/hardware/promicro/bootloaders/caterina/Caterina-promicro16.hex`

 **Requirement:** *Optional, unless BOOTLOADER_FILE and/or BOOTLOADER_PATH are user-defined*

 ----

+### BOOTLOADER_SIZE
+
+**Description:**
+
+Size of bootloader on ARM devices, ensures correct start address when flashing
+application area. Normally parsed from boards.txt
+
+Defaults to `0x2000`
+
+**Requirement:** *Optional*
+
+----
+
+### BOOTLOADER_UNPROTECT
+
+**Description:**
+
+Bootloader unprotect sequence for upload tool. Normally parsed from boards.txt
+
+Defaults to `at91samd bootloader 0`
+
+**Requirement:** *Optional*
+
+----
+
+### BOOTLOADER_PROTECT
+
+**Description:**
+
+Bootloader protect sequence for upload tool. Normally parsed from boards.txt
+
+Defaults to `at91samd bootloader 16384`
+
+**Requirement:** *Optional*
+
+----
+
+### BOOTLOADER_PROTECT_VERIFY
+
+**Description:**
+
+Bootloader protect and verify  sequence for upload tool. Normally parsed from boards.txt
+
+Defaults to `at91samd bootloader`
+
+**Requirement:** *Optional*
+
+----
+
+### BOOTLOADER_UPLOAD_TOOL
+
+**Description:**
+
+Bootloader upload binary to use. Normally parsed from boards.txt.
+
+Defaults to `openocd`
+
+**Requirement:** *Optional*
+
+----
+
 ## ChipKIT variables

 ### MPIDE_DIR
@ -1377,7 +1768,7 @@ Usually can be auto-detected as `AUTO_MPIDE_DIR` from the defaults `/usr/share/m
 **Example:**

 ```Makefile
-MPIDE_DIR = ~/mpide
+MPIDE_DIR = $(HOME)/mpide
 ```

 **Requirement:** *Optional*
@ -1390,12 +1781,222 @@ MPIDE_DIR = ~/mpide

 Path to chipKIT `preferences.txt` file.

-Usually can be auto-detected as `AUTO_MPIDE_PREFERENCES_PATH` from the defaults `~/.mpide/preferences.txt` (Linux) or `~/Library/Mpide/preferences.txt` (OSX)
+Usually can be auto-detected as `AUTO_MPIDE_PREFERENCES_PATH` from the defaults `$(HOME)/.mpide/preferences.txt` (Linux) or `$(HOME)/Library/Mpide/preferences.txt` (OSX)

 **Example:**

 ```Makefile
-MPIDE_PREFERENCES_PATH = ~/chipkit/preferences.txt
+MPIDE_PREFERENCES_PATH = $(HOME)/chipkit/preferences.txt
+```
+
+**Requirement:** *Optional*
+
+----
+
+## ARM variables
+
+### UPLOAD_TOOL
+
+**Description:**
+
+Tool to upload binary to device. Normally parsed from boards.txt.
+
+Defaults to `openocd`
+
+**Example:**
+
+```Makefile
+UPLOAD_TOOL = gdb
+```
+
+**Requirement:** *Optional*
+
+----
+
+### DEBUG
+
+**Description:**
+
+Define to set `DEBUG_FLAGS` and allow stepping of code using GDB.
+
+Defaults to undefined.
+
+**Example:**
+
+```Makefile
+DEBUG = 1
+```
+
+**Requirement:** *Optional*
+
+----
+
+### GDB_PORT
+
+**Description:**
+
+Server port to use for GDB debugging or upload. Default assumes server running
+on localhost but can re-define to use Black Magic Probe serial port.
+
+Defaults to `localhost:3333`
+
+**Example:**
+
+```Makefile
+GDB_PORT = /dev/ttyACM0
+```
+
+**Requirement:** *Optional*
+
+----
+
+### GDB_OPTS
+
+**Description:**
+
+Optional arguments to parse to GDB command.
+
+Defaults to `-ex "target extended-remote $(GDB_PORT)" -ex "monitor swdp_scan" -ex "attach 1" -ex "load" -d $(OBJDIR) $(TARGET_ELF)`
+
+**Requirement:** *Optional*
+
+----
+
+### GDB_UPLOAD_OPTS
+
+**Description:**
+
+Optional arguments to parse to GDB command when uploading binary only.
+
+Defaults to `GDB_UPLOAD_OPTS = $(GDB_OPTS) -ex "set confirm off" -ex "set target-async off" -ex "set remotetimeout 30" -ex "detach" -ex "kill" -ex "quit"`
+
+**Requirement:** *Optional*
+
+----
+
+### BOSSA
+
+**Description:**
+
+Path to bossac binary.
+
+Can usually be detected from `$ARDUINO_PACKAGE_DIR` /tools subdirectory when ARM
+device support is installed.
+
+**Requirement:** *Optional*
+
+----
+
+### BOSSA_VER
+
+**Description:**
+
+`bossa` sub-directory - usually the tool version. Will auto-detect to highest version found.
+
+**Requirement:** *Optional*
+
+----
+
+### BOSSA_OPTS
+
+**Description:**
+
+Flags to pass to bossac command.
+
+Defaults to `-d --info --erase --write --verify --reset`
+
+**Requirement:** *Optional*
+
+----
+
+### OPENOCD
+
+**Description:**
+
+Path to openocd binary.
+
+Can usually be detected from `$ARDUINO_PACKAGE_DIR` /tools subdirectory when ARM
+device support is installed.
+
+**Requirement:** *Optional*
+
+----
+
+### OPENOCD_VER
+
+**Description:**
+
+`openocd` sub-directory - usually the tool version. Will auto-detect to highest version found.
+
+**Requirement:** *Optional*
+
+----
+
+### OPENOCD_OPTS
+
+**Description:**
+
+Flags to pass to openocd command. If using openocd from non-Arduino
+distributions, one should define this with the path to the Arduino openocd script.
+
+Defaults to `-d2`
+
+Example:
+
+```Makefile
+OPENOCD_OPTS = $(ARDUINO_PACKAGE_DIR)/$(ARDMK_VENDOR)/tools/openocd/0.9.0-arduino6-static/share/openocd/scripts/ -f $(ARDUINO_PACKAGE_DIR)/$(ARDMK_VENDOR)/hardware/samd/1.6.17/variants/$(VARIANT)/$(OPENOCD_SCRIPT) 
+```
+
+**Requirement:** *Optional*
+
+
+----
+
+## Ctags variables
+
+### TAGS_FILE
+
+**Description:**
+
+Output file name for tags. Defaults to 'tags'.
+
+**Example:**
+
+```Makefile
+TAGS_FILE = .tags
+```
+
+**Requirement:** *Optional*
+
+----
+
+### CTAGS_OPTS
+
+**Description:**
+
+Additional options to pass to `ctags` command.
+
+**Example:**
+
+```Makefile
+# Run ctags in verbose mode
+CTAGS_OPTS = -V
+```
+
+**Requirement:** *Optional*
+
+----
+
+### CTAGS_EXEC
+
+**Description:**
+
+Path to the `ctags` binary. Defaults to user path.
+
+**Example:**
+
+```Makefile
+CTAGS_EXEC = /usr/local/bin/ctags
 ```

 **Requirement:** *Optional*
--- a/bin/ard-reset-arduino
+++ b/bin/ard-reset-arduino
@ -1,25 +1,102 @@
-#!/usr/bin/env python
+#!/usr/bin/python3

-from __future__ import print_function
 import serial
+import serial.tools.list_ports
 import os.path
 import argparse
 from time import sleep

-pyserial_version = None
-try:
-  pyserial_version = int(serial.VERSION[0])
-except:
-  pyserial_version = 2  # less than 2.3
-
 parser = argparse.ArgumentParser(description='Reset an Arduino')
+parser.add_argument('--zero', action='store_true', help='Reset Arduino Zero or similar Native USB to enter bootloader')
 parser.add_argument('--caterina', action='store_true', help='Reset a Leonardo, Micro, Robot or LilyPadUSB.')
 parser.add_argument('--verbose', action='store_true', help="Watch what's going on on STDERR.")
 parser.add_argument('--period', default=0.1, help='Specify the DTR pulse width in seconds.')
 parser.add_argument('port', nargs=1, help='Serial device e.g. /dev/ttyACM0')
 args = parser.parse_args()

-if args.caterina:
+
+def list_ports(output=False):
+    """ Lists serial ports attached
+
+        :returns
+            A list of paths to serial ports on system
+    """
+    ports = serial.tools.list_ports.comports()
+    connected = [port[0] for port in ports]
+    if output:
+        print(connected)
+
+    return connected
+
+
+def new_port(old, new):
+    """ Checks if a new port has attached
+
+        Args:
+            old: previous list of ports to check
+            new: current list of ports to check
+        Returns:
+            index of port in 'new' if new port found, otherwise -1
+    """
+    new_port = -1
+
+    for port in new:
+        if port not in old:
+            new_port = new.index(port)
+            break
+
+    return new_port
+
+
+if args.zero:
+    # number of trys to attempt
+    zero_attempts = 20 # ~2 seconds
+    initial_ports = list_ports(args.verbose)
+
+    if args.verbose:
+        print('Attempting to enter bootloader using 1200 bps open/close on port %s' % args.port[0])
+
+    ser = serial.Serial(args.port[0], 57600)
+    ser.close()
+    ser.baudrate = 1200
+
+    # do the open/close at 1200 BAUD
+    ser.open()
+    ser.close()
+
+    if args.verbose:
+        print('Done. Waiting for bootloader port to attach...')
+
+    # get new list of ports
+    reset_ports = list_ports(args.verbose)
+
+    # wait for new port or port to return
+    port_index = new_port(initial_ports, reset_ports)
+
+    # keep checking until new port appears or timeout
+    while port_index < 0:
+        # count down attempts and leave if expired
+        zero_attempts -= 1
+        if zero_attempts < 0:
+            break
+        sleep(0.1)
+        # get list of ports after bootloader toggle performed
+        reset_ports = list_ports(args.verbose)
+        # if a port drops, set initial ports to reset ports so that
+        # next attached device will be new port
+        if (len(reset_ports) < len(initial_ports)):
+            initial_ports = reset_ports
+        # check if a new port has attached and return the index if it has
+        port_index = new_port(initial_ports, reset_ports)
+    # return the new port if detected, otherwise return passed port
+    if port_index == -1:
+        bootloader_port = args.port[0]
+    else:
+        bootloader_port = reset_ports[port_index]
+
+    # print so that `tail -1` can be piped for bootloader port
+    print(bootloader_port)
+elif args.caterina:
    if args.verbose: print('Forcing reset using 1200bps open/close on port %s' % args.port[0])
    ser = serial.Serial(args.port[0], 57600)
    ser.close()
--- a/bin/ardmk-init
+++ b/bin/ardmk-init
@ -0,0 +1,278 @@
+#!/usr/bin/python3
+
+"""
+Arduino-mk Makefile and project initialiser
+
+This script can be used in its basic form create a project specific Makefile
+for use with Arduino-mk. Addionally, it can be used to create a template
+Arduino source file and a traditional boilerplate project file structure.
+
+Example:
+    * Run prompted within current working directory (requires Clint): `ardmk-init --cli`
+    * Create Arduino Uno Makefile (useful within a library example): `ardmk-init -b uno`
+    * Create boilerplate Arduino Uno project in current working directory of same
+      name: `ardmk-init -b uno --project`
+    * Create Arduino-mk nano Makefile in current working directory with template .ino:
+    `ardmk-init -b nano -u atmega328 -tn my-project`
+
+See `armk-init --help` for CLI arguments
+"""
+
+import os
+import argparse
+
+## Global Vars
+VERSION = "1.2"
+ARD_TEMPLATE = "\n\
+#include <Arduino.h>\n\
+#include <Wire.h>\n\
+\n\
+\n\
+void setup() {\n\
+}\n\
+\n\
+void loop() {\n\
+}\n\
+"
+
+## Command Parser
+PARSER = argparse.ArgumentParser(prog='ardmk-init',
+                                 description='Arduino Makefile and boilerplate project generator.\
+        For use with Ard-Makefile: https://github.com/sudar/Arduino-Makefile.\
+        Script created by John Whittington https://github.com/tuna-f1sh 2017\
+        \n\nVersion: ' + VERSION)
+PARSER.add_argument('-v', '--verbose', action='store_true',
+                    help="print file contents during creation")
+PARSER.add_argument('-d', '--directory', default=os.getcwd(), help='directory to run generator, default cwd')
+PARSER.add_argument('-b', '--board', default='uno', help='board tag')
+PARSER.add_argument('-u', '--micro', default='AUTO', help='microcontroller on board')
+PARSER.add_argument('-f', '--freq', default='AUTO', help='clock frequency')
+PARSER.add_argument('-p', '--port', default='AUTO', help='monitor port')
+PARSER.add_argument('-n', '--name', default=os.path.basename(os.getcwd()), help='project name')
+PARSER.add_argument('-s', '--sam', action='store_true', help='sam device, will include Sam.mk rather than Arduino.mk')
+PARSER.add_argument('--cli', action='store_true', help='run with user prompts (requires "Clint" module), rather than args')
+PARSER.add_argument('-P', '--project', action='store_true',
+                    help='create boilerplate project with src, lib and bin folder structure')
+PARSER.add_argument('-t', '--template', action='store_true',
+                    help='create bare minimum Arduino source file')
+PARSER.add_argument('-V', '--version', action='version', version='%(prog)s '+ VERSION)
+ARGS = PARSER.parse_args()
+
+try:
+    from clint.textui import prompt, validators
+except ImportError:
+    if ARGS.cli:
+        print("Python module 'clint' is required for running prompted. Install the module or run with arguments only")
+        quit()
+
+
+def generate_makefile():
+    """
+    Generate the Makefile content using prompts or parsed arguments
+    """
+    # Header
+    file_content = "# Generated by ard-make version " + VERSION + "\n\n"
+
+    # Basic
+    if ARGS.cli:
+        print("Generating Arduino Ard-Makefile project in "
+                          + os.path.abspath(ARGS.directory))
+        btag = prompt.query('Board tag?', default='uno')
+        if btag != 'uno':
+            bsub = prompt.query('Board sub micro?', default='atmega328')
+            f_cpu = prompt.query('Board frequency', default='16000000L')
+        else:
+            bsub = 'AUTO'
+            f_cpu = 'AUTO'
+        monitor_port = prompt.query('Arduino port?', default='AUTO')
+    else:
+        btag = ARGS.board
+        bsub = ARGS.micro
+        f_cpu = ARGS.freq
+        monitor_port = ARGS.port
+
+    file_content += check_define('BOARD_TAG', btag)
+    file_content += check_define('BOARD_SUB', bsub)
+    file_content += check_define('F_CPU', f_cpu)
+    file_content += check_define('MONITOR_PORT', monitor_port)
+
+    # Extended
+    if ARGS.cli:
+        if not prompt.yn('Extended options?', default='n'):
+            if not prompt.yn('Define local folders?', default='n'):
+                src_dir = prompt.query('Sources folder (Makefile will be created here)?',
+                                       default='', validators=[])
+                userlibs = prompt.query('Library folder (will create if does not exist) - AUTO is Sketchbook directory?',
+                                        default='AUTO', validators=[])
+                obj_dir = prompt.query('Output directory?', default='AUTO', validators=[])
+            else:
+                src_dir = ''
+                userlibs = 'AUTO'
+                obj_dir = 'AUTO'
+            boards_txt = prompt.query('Boards file?', default='AUTO')
+            isp_prog = prompt.query('ISP programmer?', default='atmelice_isp')
+            isp_port = prompt.query('ISP port?', default='AUTO')
+            if not prompt.yn('Quiet make?', default='n'):
+                file_content += "ARDUINO_QUIET = 1\n"
+
+            file_content += check_define('ISP_PROG', isp_prog)
+            file_content += check_define('ISP_PORT', isp_port)
+            file_content += check_define('BOARDS_TXT', boards_txt)
+
+            # Check andd create folders
+            check_create_folder(src_dir)
+            check_create_folder(userlibs)
+            check_create_folder(obj_dir)
+
+            # Makefile will be in src_dir so lib and bin must be relative
+            if src_dir:
+                userlibs = "../" + userlibs
+                obj_dir = "../" + obj_dir
+
+            file_content += check_define('USER_LIB_PATH', userlibs)
+            file_content += check_define('OBJDIR', obj_dir)
+        else:
+            src_dir = ''
+
+        if ARGS.template or not prompt.yn('Create template Arduino source?', default='n'):
+            source_filename = prompt.query('Name of project?',
+                                           default=os.path.basename(os.getcwd()))
+            if src_dir:
+                write_template(src_dir + "/" + source_filename)
+            else:
+                write_template(source_filename)
+            file_content += check_define('TARGET', source_filename)
+
+    else:
+        if ARGS.project:
+            src_dir = 'src'
+            userlibs = 'lib'
+            obj_dir = 'bin'
+        else:
+            src_dir = ''
+            userlibs = 'AUTO'
+            obj_dir = 'AUTO'
+
+        # Check andd create folders
+        check_create_folder(src_dir)
+        check_create_folder(userlibs)
+        check_create_folder(obj_dir)
+
+        # Makefile will be in src_dir so lib and bin must be relative
+        if src_dir:
+            userlibs = "../" + userlibs
+            obj_dir = "../" + obj_dir
+
+        file_content += check_define('USER_LIB_PATH', userlibs)
+        file_content += check_define('OBJDIR', obj_dir)
+
+        if ARGS.project or ARGS.template:
+            if src_dir:
+                write_template(src_dir + "/" + ARGS.name)
+            else:
+                write_template(ARGS.name)
+            file_content += check_define('TARGET', ARGS.name)
+
+    if not "ARDMK_DIR" in os.environ:
+        if not ARGS.cli:
+            print("Warning: ARDMK_DIR environment variable not defined. \
+                        Must be defined for Makefile to work")
+        else:
+            ardmk = prompt.query('Arduino Makefile path?',
+                                 default='/usr/share/arduino',
+                                 validators=[validators.PathValidator()])
+            ardmk = "ARDMK_DIR := " + ardmk + "\n"
+
+    if ARGS.sam:
+        file_content += "\ninclude $(ARDMK_DIR)/Sam.mk"
+    else:
+        file_content += "\ninclude $(ARDMK_DIR)/Arduino.mk"
+
+    # Add forward slash if source directory exists
+    if src_dir:
+        write_to_makefile(file_content, (src_dir + "/"))
+    else:
+        write_to_makefile(file_content, "")
+
+    return file_content
+
+def write_to_makefile(file_content, path):
+    """
+    Write the Makefile file
+    """
+    makefile = open(path + "Makefile", 'w')
+    print("Writing Makefile...")
+    if ARGS.verbose:
+        print(file_content)
+    makefile.write(file_content)
+    makefile.close()
+
+def write_template(filename):
+    """
+    Write template Arduino .ino source
+    """
+    print("Writing " + os.path.abspath(filename) + ".ino...")
+    if os.path.isfile(filename + '.ino'):
+        if not ARGS.cli:
+            print(filename + '.ino' + ' already exists! Stopping.')
+            return
+        print(filename + '.ino' + ' already exists! Overwrite?')
+        if prompt.yn('Continue?', default='n'):
+            return
+    src = open((filename + ".ino"), 'w')
+    if ARGS.verbose:
+        print(ARD_TEMPLATE)
+    src.write("/* Project: " + filename + " */\n" + ARD_TEMPLATE)
+    src.close()
+
+def check_create_folder(folder):
+    """
+    Check if folder exists and make it if it doesn't and hasn't been set to AUTO
+    """
+    if folder and not folder == 'AUTO':
+        if not os.path.exists(folder):
+            print("Creating " + os.path.abspath(folder) + " folder")
+            os.makedirs(folder)
+
+def check_define(define, user):
+    """
+    Check whether user has set define and return Makefile formatted string if they have
+    """
+    # Return is empty unless user has passed value
+    string = ""
+
+    # Set define only if not empty or set to AUTO
+    if user and not user == 'AUTO':
+        string = define + " = " + user + "\n"
+
+    return string
+
+def check_args():
+    """
+    Check input args will work with Makefile
+    """
+    # Micro should be defined for non uno boards
+    if ARGS.board != 'uno' and ARGS.micro == 'AUTO':
+        print('\n!!! Warning: --micro should be defined and not left AUTO for non-Uno boards\n')
+
+
+if __name__ == '__main__':
+    # Create directory if not exist
+    check_create_folder(ARGS.directory)
+    # Check input args
+    check_args()
+    # Change to dir so all commands are run relative
+    os.chdir(ARGS.directory)
+    if os.path.isfile('Makefile'):
+        if not ARGS.cli:
+            print('Makefile in ' + os.path.abspath(ARGS.directory)
+                             + ' already exists! Please remove before generating. Stopping.')
+            quit()
+
+        # Confirm with user if not quiet mode
+        print('Makefile in ' + os.path.abspath(ARGS.directory)
+                         + ' already exists! Overwrite?')
+        if prompt.yn('Continue?', default='n'):
+            quit()
+    # Run it
+    generate_makefile()
--- a/bin/robotis-loader
+++ b/bin/robotis-loader
@ -0,0 +1,94 @@
+#!/usr/bin/python3
+
+# This script sends a program on a robotis board (OpenCM9.04 or CM900)
+# using the robotis bootloader (used in OpenCM IDE)
+#
+# Usage:
+# python robotis-loader.py <serial port> <binary>
+#
+# Example:
+# python robotis-loader.py /dev/ttyACM0 firmware.bin
+#
+# https://github.com/Gregwar/robotis-loader
+
+import serial, sys, os, time
+
+print('~~ Robotis loader ~~')
+print('')
+
+# Reading command line
+if len(sys.argv) != 3:
+    exit('! Usage: robotis-loader.py <serial-port> <binary>')
+pgm, port, binary = sys.argv
+
+# Helper to prints a progress bar
+def progressBar(percent, precision=65):
+    threshold=precision*percent/100.0
+    sys.stdout.write('[ ')
+    for x in xrange(0, precision):
+        if x < threshold: sys.stdout.write('#')
+        else: sys.stdout.write(' ')
+    sys.stdout.write(' ] ')
+    sys.stdout.flush()
+
+# Opening the firmware file
+try:
+    stat = os.stat(binary)
+    size = stat.st_size
+    firmware = file(binary, 'rb')
+    print('* Opening %s, size=%d' % (binary, size))
+except:
+    exit('! Unable to open file %s' % binary)
+
+# Opening serial port
+try:
+    s = serial.Serial(port, baudrate=115200)
+except:
+    exit('! Unable to open serial port %s' % port)
+
+print('* Resetting the board')
+s.setRTS(True)
+s.setDTR(False)
+time.sleep(0.1)
+s.setRTS(False)
+s.write('CM9X')
+s.close()
+time.sleep(1.0);
+
+print('* Connecting...')
+s = serial.Serial(port, baudrate=115200)
+s.write('AT&LD')
+print('* Download signal transmitted, waiting...')
+
+# Entering bootloader sequence
+while True:
+    line = s.readline().strip()
+    if line.endswith('Ready..'):
+        print('* Board ready, sending data')
+        cs = 0
+        pos = 0
+        while True:
+            c = firmware.read(2048)
+            if len(c):
+                pos += len(c)
+                sys.stdout.write("\r")
+                progressBar(100*float(pos)/float(size))
+                s.write(c)
+                for k in range(0,len(c)):
+                    cs = (cs+ord(c[k]))%256
+            else:
+                break
+        print('')
+        s.setDTR(True)
+        print('* Checksum: %d' % (cs))
+        s.write(chr(cs))
+        print('* Firmware was sent')
+    else:
+        if line == 'Success..':
+            print('* Success, running the code')
+            print('')
+            s.write('AT&RST')
+            s.close()
+            exit()
+        else:
+            print('Board -> '+line)
--- a/chipKIT.mk
+++ b/chipKIT.mk
@ -72,8 +72,7 @@ ifeq ($(CURRENT_OS),LINUX)
    AVRDUDE_CONF = $(AVRDUDE_DIR)/avrdude.conf
 endif

-PIC32_TOOLS_DIR = $(ARDUINO_DIR)/hardware/pic32/compiler/pic32-tools
-PIC32_TOOLS_PATH = $(PIC32_TOOLS_DIR)/bin
+AVR_TOOLS_DIR = $(ARDUINO_DIR)/hardware/pic32/compiler/pic32-tools

 ALTERNATE_CORE = pic32
 ALTERNATE_CORE_PATH = $(MPIDE_DIR)/hardware/pic32
@ -89,23 +88,7 @@ CORE_AS_SRCS = $(ARDUINO_CORE_PATH)/vector_table.S \

 ARDUINO_VERSION = 23

-CC_NAME = pic32-gcc
-CXX_NAME = pic32-g++
-AR_NAME = pic32-ar
-OBJDUMP_NAME = pic32-objdump
-OBJCOPY_NAME = pic32-objcopy
-SIZE_NAME = pic32-size
-NM_NAME = pic32-nm
-
-OVERRIDE_EXECUTABLES = 1
-CC      = $(PIC32_TOOLS_PATH)/$(CC_NAME)
-CXX     = $(PIC32_TOOLS_PATH)/$(CXX_NAME)
-AS      = $(PIC32_TOOLS_PATH)/$(AS_NAME)
-OBJCOPY = $(PIC32_TOOLS_PATH)/$(OBJCOPY_NAME)
-OBJDUMP = $(PIC32_TOOLS_PATH)/$(OBJDUMP_NAME)
-AR      = $(PIC32_TOOLS_PATH)/$(AR_NAME)
-SIZE    = $(PIC32_TOOLS_PATH)/$(SIZE_NAME)
-NM      = $(PIC32_TOOLS_PATH)/$(NM_NAME)
+TOOL_PREFIX = pic32

 LDSCRIPT = $(call PARSE_BOARD,$(BOARD_TAG),ldscript)
 LDSCRIPT_FILE = $(ARDUINO_CORE_PATH)/$(LDSCRIPT)
--- a/examples/ATtinyBlink/Makefile
+++ b/examples/ATtinyBlink/Makefile
@ -1,13 +1,59 @@
 # Arduino Make file. Refer to https://github.com/sudar/Arduino-Makefile

-# if you have placed the alternate core in your sketchbook directory, then you can just mention the core name alone.
-ALTERNATE_CORE = attiny
-# If not, you might have to include the full path.
-#ALTERNATE_CORE_PATH = /home/sudar/Dropbox/code/arduino-sketches/hardware/attiny/
+# Set this if the IDE is not in your $PATH or you want to use a specific version:
+ARDUINO_DIR = $(HOME)/arduino-1.8.5

-BOARD_TAG    = attiny85-8
-ISP_PORT = /dev/ttyACM*
+# Programmer type:
+ISP_PROG = usbasp

+# Examples - obviously pick only one and comment/delete the rest:
+
+# ------------------------------------------------------------------ #
+
+# https://github.com/SpenceKonde/ATTinyCore (1.5+)
+ALTERNATE_CORE = ATTinyCore
+BOARD_TAG = attinyx4
+BOARD_SUB = 84
+VARIANT = tinyX4
+F_CPU = 8000000L
+#BOARD_TAG = attinyx313
+#BOARD_SUB = 4313
+#BOARD_TAG = attinyx61
+#BOARD_SUB = 861
+#F_CPU = 8000000L
+
+# ------------------------------------------------------------------ #
+
+# https://github.com/Coding-Badly/TinyCore1 (1.5+)
+ALTERNATE_CORE = tiny
+BOARD_TAG = attiny85at8
+#BOARD_TAG = attiny2313at1
+
+# https://github.com/Coding-Badly/arduino-tiny (1.0)
+ALTERNATE_CORE = tiny
+BOARD_TAG = attiny85at8
+#BOARD_TAG = attiny44at8
+#BOARD_TAG = attiny84at8
+ARDUINO_VAR_PATH = $(HOME)/arduino/hardware/tiny/cores/tiny
+ARDUINO_CORE_PATH = $(HOME)/arduino/hardware/tiny/cores/tiny
+
+# ------------------------------------------------------------------ #
+
+# https://github.com/damellis/attiny (1.5+)
+ALTERNATE_CORE = attiny-master
+BOARD_TAG = attiny
+BOARD_SUB = attiny85
+F_CPU = 16000000L
+
+# https://github.com/damellis/attiny (1.0)
+ALTERNATE_CORE = attiny-master
+BOARD_TAG = attiny85
+#BOARD_TAG = attiny44-8
+#BOARD_TAG = attiny84-20
+
+# ------------------------------------------------------------------ #
+
+# Path to the Arduino Makefile
 include $(ARDMK_DIR)/Arduino.mk

-# !!! Important. You have to use make ispload to upload when using ISP programmer
+# !!! Important. You have to use 'make ispload' when using an ISP.
--- a/examples/AnalogInOutSerial/Makefile
+++ b/examples/AnalogInOutSerial/Makefile
@ -1,4 +1,4 @@
 BOARD_TAG    = uno
 ARDUINO_LIBS =

-include ../../Arduino.mk
+include $(ARDMK_DIR)/Arduino.mk
--- a/examples/Blink/Makefile
+++ b/examples/Blink/Makefile
@ -1,7 +1,7 @@
 # Arduino Make file. Refer to https://github.com/sudar/Arduino-Makefile

 BOARD_TAG    = uno
-include ../../Arduino.mk
+include $(ARDMK_DIR)/Arduino.mk



@ -45,8 +45,8 @@ include ../../Arduino.mk
 #BOOTLOADER_PARENT = $(HOME)/arduino/hardware/promicro/bootloaders
 #BOOTLOADER_PATH   = caterina
 #BOOTLOADER_FILE   = Caterina-promicro16.hex
-#ISP_PROG     	   = usbasp
-#AVRDUDE_OPTS 	   = -v
+#ISP_PROG          = usbasp
+#AVRDUDE_OPTS      = -v
 #include /usr/share/arduino/Arduino.mk

 # --- chipkit
@ -75,40 +75,8 @@ include ../../Arduino.mk
 #ARDUINO_DIR  = /where/you/installed/arduino-1.6.5
 #include /usr/share/arduino/Arduino.mk

-# --- arduino-tiny ide 1.0
-#ISP_PROG     	    = usbasp
-#BOARD_TAG          = attiny85at8
-#ALTERNATE_CORE     = tiny
-#ARDUINO_VAR_PATH   = $(HOME)/arduino/hardware/tiny/cores/tiny
-#ARDUINO_CORE_PATH  = $(HOME)/arduino/hardware/tiny/cores/tiny
-#AVRDUDE_OPTS 	    = -v
-#include /usr/share/arduino/Arduino.mk
-
-# --- arduino-tiny ide 1.6
-#ISP_PROG       = usbasp
-#BOARD_TAG      = attiny85at8
-#ALTERNATE_CORE = tiny
-#ARDUINO_DIR    = /where/you/installed/arduino-1.6.5
-#include /usr/share/arduino/Arduino.mk
-
-# --- damellis attiny ide 1.0
-#ISP_PROG       = usbasp
-#BOARD_TAG      = attiny85
-#ALTERNATE_CORE = attiny-master
-#AVRDUDE_OPTS   = -v
-#include /usr/share/arduino/Arduino.mk
-
-# --- damellis attiny ide 1.6
-#ISP_PROG       = usbasp
-#BOARD_TAG      = attiny
-#BOARD_SUB      = attiny85
-#ALTERNATE_CORE = attiny
-#F_CPU          = 16000000L
-#ARDUINO_DIR    = /where/you/installed/arduino-1.6.5
-#include /usr/share/arduino/Arduino.mk
-
 # --- teensy3
-#BOARD_TAG 	 = teensy31
+#BOARD_TAG   = teensy31
 #ARDUINO_DIR = /where/you/installed/the/patched/teensy/arduino-1.0.6
 #include /usr/share/arduino/Teensy.mk

@ -118,8 +86,31 @@ include ../../Arduino.mk
 #BOOTLOADER_PARENT = $(HOME)/arduino/hardware/mighty-1284p/bootloaders
 #BOOTLOADER_PATH   = optiboot
 #BOOTLOADER_FILE   = optiboot_atmega1284p.hex
-#ISP_PROG     	   = usbasp
-#AVRDUDE_OPTS 	   = -v
+#ISP_PROG          = usbasp
+#AVRDUDE_OPTS      = -v
+#include /usr/share/arduino/Arduino.mk
+
+# --- mightycore
+#ALTERNATE_CORE = MightyCore
+#BOARD_TAG = 1284
+#MCU = atmega1284p
+#BOARD_TAG = 644
+#MCU = atmega644p
+#VARIANT = standard
+#F_CPU = 16000000L
+#include /usr/share/arduino/Arduino.mk
+
+# ---  megacore
+#BOARD_TAG      = 128
+#ALTERNATE_CORE = megacore
+#F_CPU          = 16000000L
+#include /usr/share/arduino/Arduino.mk
+
+# --- sanguino 644p
+#BOARD_TAG      = atmega644p
+#ALTERNATE_CORE = sanguino
+#ISP_PROG       = usbasp
+#AVRDUDE_OPTS   = -v
 #include /usr/share/arduino/Arduino.mk

 # --- atmega328p on breadboard
--- a/examples/Blink3rdPartyLib/Blink3rdPartyLib.cpp
+++ b/examples/Blink3rdPartyLib/Blink3rdPartyLib.cpp
@ -0,0 +1,23 @@
+// A derived Blink, that uses an example 3rd party library.
+// Turns on an LED on for one second, then off for one second, repeatedly.
+// This example code is in the public domain.
+
+#include <TogglePin.h>
+
+#ifdef ARDUINO
+#if ARDUINO >= 100
+#include "Arduino.h"
+#else
+#include "WProgram.h"
+#endif
+#endif // ARDUINO
+
+int main()
+{
+	init();
+	TogglePin led(13, false);
+	while (true) {
+		delay(1000);
+		led.toggle();
+	}
+}
--- a/examples/Blink3rdPartyLib/Makefile
+++ b/examples/Blink3rdPartyLib/Makefile
@ -0,0 +1,24 @@
+# This program is free software and is licensed under the same conditions as
+# describe in https://github.com/sudar/Arduino-Makefile/blob/master/licence.txt
+
+# This is an example Makefile, that demonstrates the linking of a third party
+# library. In this case the third party library resides in the ./Toggle
+# sub-directory. Note that the archive TOGGLE_ARCHIVE _only_ contains the
+# compiled Toggle.c.o object. The TOGGLE_ARCHIVE is thus very lean, but it
+# requires the Arduino libraries, which are being build in this directory,
+# together with Blink, the 'main' program.
+
+include board.mk
+
+TOGGLE_ARCHIVE = build-$(BOARD_TAG)/libtoggle.a
+
+CXXFLAGS += -IToggle
+OTHER_OBJS = Toggle/$(TOGGLE_ARCHIVE)
+
+include $(ARDMK_DIR)/Arduino.mk
+
+Toggle/$(TOGGLE_ARCHIVE):
+	$(MAKE) -C Toggle $(TOGGLE_ARCHIVE)
+
+clean::
+	$(MAKE) -C Toggle clean
--- a/examples/Blink3rdPartyLib/Toggle/Makefile
+++ b/examples/Blink3rdPartyLib/Toggle/Makefile
@ -0,0 +1,14 @@
+# This program is free software and is licensed under the same conditions as
+# describe in https://github.com/sudar/Arduino-Makefile/blob/master/licence.txt
+
+# This is an example Makefile, that is being used to build an archive
+# from locally compiled objects.
+#
+# All source files in this directory will automatically get compiled
+# and archived into the build-$(BOARD_TAG)/libtoggle.a target.
+
+include ../board.mk
+include $(ARDMK_DIR)/Arduino.mk
+
+build-$(BOARD_TAG)/libtoggle.a: $(LOCAL_OBJS)
+	$(AR) rcs $@ $(LOCAL_OBJS)
--- a/examples/Blink3rdPartyLib/Toggle/TogglePin.cpp
+++ b/examples/Blink3rdPartyLib/Toggle/TogglePin.cpp
@ -0,0 +1,27 @@
+// This program is free software and is licensed under the same conditions as
+// describe in https://github.com/sudar/Arduino-Makefile/blob/master/licence.txt
+
+#include "TogglePin.h"
+
+#ifdef ARDUINO
+#if ARDUINO >= 100
+#include "Arduino.h"
+#else
+#include "WProgram.h"
+#endif
+#endif // ARDUINO
+
+TogglePin::TogglePin(int pinNumber, bool state)
+	: _pinNumber(pinNumber), _state(state)
+{
+	pinMode(_pinNumber, OUTPUT);
+	digitalWrite(_pinNumber, _state ? HIGH : LOW);
+}
+
+bool
+TogglePin::toggle()
+{
+	_state = !_state;
+	digitalWrite(_pinNumber, _state ? HIGH : LOW);
+	return _state;
+}
--- a/examples/Blink3rdPartyLib/Toggle/TogglePin.h
+++ b/examples/Blink3rdPartyLib/Toggle/TogglePin.h
@ -0,0 +1,19 @@
+// This program is free software and is licensed under the same conditions as
+// describe in https://github.com/sudar/Arduino-Makefile/blob/master/licence.txt
+
+#ifndef TOGGLEPIN_H_
+#define TOGGLEPIN_H_
+
+class TogglePin
+{
+ public:
+	TogglePin(int pinNumber, bool state);
+
+	bool toggle();
+
+ private:
+	const int _pinNumber;
+	bool _state;
+};
+
+#endif
--- a/examples/Blink3rdPartyLib/board.mk
+++ b/examples/Blink3rdPartyLib/board.mk
@ -0,0 +1,7 @@
+# This program is free software and is licensed under the same conditions as
+# describe in https://github.com/sudar/Arduino-Makefile/blob/master/licence.txt
+
+# The following can be overridden at make-time, by setting an environment
+# variable with the same name. eg. BOARD_TAG=pro5v328 make
+
+BOARD_TAG ?= uno
--- a/examples/BlinkChipKIT/Makefile
+++ b/examples/BlinkChipKIT/Makefile
@ -1,5 +1,5 @@
 BOARD_TAG    = mega_pic32
 ARDUINO_LIBS =

-include ../../chipKIT.mk
+include $(ARDMK_DIR)/chipKIT.mk

--- a/examples/BlinkInAVRC/Makefile
+++ b/examples/BlinkInAVRC/Makefile
@ -11,6 +11,6 @@ F_CPU = 8000000L
 ISP_PROG   = stk500v1
 AVRDUDE_ISP_BAUDRATE = 19200

-include ../../Arduino.mk
+include $(ARDMK_DIR)/Arduino.mk

 # !!! Important. You have to use make ispload to upload when using ISP programmer
--- a/examples/BlinkNetworkRPi/Makefile
+++ b/examples/BlinkNetworkRPi/Makefile
@ -16,7 +16,7 @@ AVRDUDE_CONF=/usr/local/etc/avrdude.conf
 FORCE_MONITOR_PORT=true
 MONITOR_PORT=/dev/spidev0.0

-include ../../Arduino.mk
+include $(ARDMK_DIR)/Arduino.mk


 # Additional rules to use a remote Raspberry Pi programmer
--- a/examples/BlinkOpenCM/Blink.ino
+++ b/examples/BlinkOpenCM/Blink.ino
@ -0,0 +1,18 @@
+/*
+  Blink
+  Turns an LED on for one second, then off for one second, repeatedly.
+
+  This example code is in the public domain.
+ */
+
+void setup() {
+  // initialize the led pin as an output.
+  pinMode(BOARD_LED_PIN, OUTPUT);
+}
+
+void loop() {
+  digitalWrite(BOARD_LED_PIN, HIGH);   // set the LED on
+  delay(1000);                         // wait for a second
+  digitalWrite(BOARD_LED_PIN, LOW);    // set the LED off
+  delay(1000);                         // wait for a second
+}
--- a/examples/BlinkOpenCM/Makefile
+++ b/examples/BlinkOpenCM/Makefile
@ -0,0 +1,7 @@
+BOARD_TAG    = cm904
+ARDUINO_LIBS =
+
+#MONITOR_PORT = /dev/ttyACM0
+#OPENCMIDE_DIR = /where/you/installed/robotis_opencm
+
+include ../../OpenCM.mk
--- a/examples/BlinkOpenCR/BlinkOpenCR.ino
+++ b/examples/BlinkOpenCR/BlinkOpenCR.ino
@ -0,0 +1,48 @@
+/*
+ * Blink(LED)
+ */
+
+
+#define BDPIN_LED_USER_1        22
+#define BDPIN_LED_USER_2        23
+#define BDPIN_LED_USER_3        24
+#define BDPIN_LED_USER_4        25
+
+
+int led_pin = 13;
+int led_pin_user[4] = { BDPIN_LED_USER_1, BDPIN_LED_USER_2, BDPIN_LED_USER_3, BDPIN_LED_USER_4 };
+
+void setup() {
+  // Set up the built-in LED pin as an output:
+  pinMode(led_pin, OUTPUT);
+  pinMode(led_pin_user[0], OUTPUT);
+  pinMode(led_pin_user[1], OUTPUT);
+  pinMode(led_pin_user[2], OUTPUT);
+  pinMode(led_pin_user[3], OUTPUT);
+
+  Serial.begin(115200);
+
+}
+
+void loop() {
+  int i;
+
+  digitalWrite(led_pin, HIGH);  // set to as HIGH LED is turn-off
+  delay(100);                   // Wait for 0.1 second
+  digitalWrite(led_pin, LOW);   // set to as LOW LED is turn-on
+  delay(100);                   // Wait for 0.1 second
+
+
+  for( i=0; i<4; i++ )
+  {
+    digitalWrite(led_pin_user[i], HIGH);
+    delay(100);
+  }
+  for( i=0; i<4; i++ )
+  {
+    digitalWrite(led_pin_user[i], LOW);
+    delay(100);
+  }
+
+  Serial.println( String(10) );
+}
--- a/examples/BlinkOpenCR/Makefile
+++ b/examples/BlinkOpenCR/Makefile
@ -0,0 +1,8 @@
+BOARD_TAG    = OpenCR
+
+
+ARDUINO_LIBS =
+
+#MONITOR_PORT = /dev/ttyACM0
+
+include ../../OpenCR.mk
--- a/examples/BlinkTeensy/Makefile
+++ b/examples/BlinkTeensy/Makefile
@ -1,4 +1,4 @@
 BOARD_TAG    = teensy31
 ARDUINO_LIBS =

-include ../../Teensy.mk
+include $(ARDMK_DIR)/Teensy.mk
--- a/examples/BlinkWithoutDelay/Makefile
+++ b/examples/BlinkWithoutDelay/Makefile
@ -1,4 +1,4 @@
 BOARD_TAG    = uno
 ARDUINO_LIBS =

-include ../../Arduino.mk
+include $(ARDMK_DIR)/Arduino.mk
--- a/examples/DueBlink/DueBlink.ino
+++ b/examples/DueBlink/DueBlink.ino
@ -0,0 +1,19 @@
+/*
+  Blink
+  Turns on an LED on for one second, then off for one second, repeatedly.
+
+  This example code is in the public domain.
+ */
+
+void setup() {
+  // initialize the digital pin as an output.
+  // Pin 13 has an LED connected on most Arduino boards:
+  pinMode(13, OUTPUT);
+}
+
+void loop() {
+  digitalWrite(13, HIGH);   // set the LED on
+  delay(1000);              // wait for a second
+  digitalWrite(13, LOW);    // set the LED off
+  delay(1000);              // wait for a second
+}
--- a/examples/DueBlink/Makefile
+++ b/examples/DueBlink/Makefile
@ -0,0 +1,19 @@
+# Arduino Due uses SAM3X8E SAM chip
+BOARD_TAG = arduino_due_x
+ARCHITECTURE = sam
+
+# Define ARM toolchain dir if not using Arduino supplied
+#ARM_TOOLS_DIR = /usr
+
+# Define AVR toolchain dir if not using Arduino supplied and using native port
+#AVR_TOOLS_DIR = /usr
+
+# Define Arduino support package installation path where SAM device support has been installed
+# Linux
+#ARDUINO_PACKAGE_DIR := $(HOME)/.arduino15/packages
+# macOS
+#ARDUINO_PACKAGE_DIR := $(HOME)/Library/Arduino15/packages
+# Windows
+#ARDUINO_PACKAGE_DIR := "C:/Users/$(USER)/AppData/Local/Arduino15/packages"
+
+include ../../Sam.mk
--- a/examples/Fade/Makefile
+++ b/examples/Fade/Makefile
@ -1,4 +1,4 @@
 BOARD_TAG    = uno
 ARDUINO_LIBS =

-include ../../Arduino.mk
+include $(ARDMK_DIR)/Arduino.mk
--- a/examples/HelloWorld/Makefile
+++ b/examples/HelloWorld/Makefile
@ -1,4 +1,4 @@
 BOARD_TAG    = uno
 ARDUINO_LIBS = LiquidCrystal

-include ../../Arduino.mk
+include $(ARDMK_DIR)/Arduino.mk
--- a/examples/MZeroBlink/MZeroBlink.ino
+++ b/examples/MZeroBlink/MZeroBlink.ino
@ -0,0 +1,19 @@
+/*
+  Blink
+  Turns on an LED on for one second, then off for one second, repeatedly.
+
+  This example code is in the public domain.
+ */
+
+void setup() {
+  // initialize the digital pin as an output.
+  // Pin 13 has an LED connected on most Arduino boards:
+  pinMode(13, OUTPUT);
+}
+
+void loop() {
+  digitalWrite(13, HIGH);   // set the LED on
+  delay(1000);              // wait for a second
+  digitalWrite(13, LOW);    // set the LED off
+  delay(1000);              // wait for a second
+}
--- a/examples/MZeroBlink/Makefile
+++ b/examples/MZeroBlink/Makefile
@ -0,0 +1,24 @@
+# Arduino M0 Pro Programming Port
+BOARD_TAG = mzero_pro_bl_dbg
+
+# Define debug if you want to use gdb
+#DEBUG = 1
+
+# Define port if using Black Magic Probe rather than default localhost:3333
+#GDB_PORT = /dev/ttyACM0
+
+# Define ARM toolchain dir if not using Arduino supplied
+#ARM_TOOLS_DIR = /usr
+
+# Define AVR toolchain dir if not using Arduino supplied and using native port
+#AVR_TOOLS_DIR = /usr
+
+# Define Arduino support package installation path where SAM device support has been installed
+# Linux
+# ARDUINO_PACKAGE_DIR := $(HOME)/.arduino15/packages
+# macOS
+# ARDUINO_PACKAGE_DIR := $(HOME)/Library/Arduino15/packages
+# Windows
+# ARDUINO_PACKAGE_DIR := "C:/Users/$(USER)/AppData/Local/Arduino15/packages"
+
+include ../../Sam.mk
--- a/examples/MakefileExample/Makefile-3rd_party-board.mk
+++ b/examples/MakefileExample/Makefile-3rd_party-board.mk
@ -0,0 +1,56 @@
+### DISCLAIMER
+### This is an example Makefile and it MUST be configured to suit your needs.
+### For detailed explanations about all of the available options, please refer
+### to https://github.com/sudar/Arduino-Makefile/blob/master/arduino-mk-vars.md
+
+### How to setup a project using a board definition provided by the 3rd party
+### =========================================================================
+
+### Some vendors provide definitions/configuration of their boards separately,
+### as so-called addon packages. Originally, they are supposed to be used in
+### the Arduino IDE but they can be used with Arduino-Makefile as well:
+
+### 1. get the package from the vendor
+###    if they provide .json file, look into it and take the URL of the package
+###       archive from there
+###
+### 2. extract the package into your ARDUINO_SKETCHBOOK directory
+###    you have to end with the directory structure like this, in your
+###    ARDUINO_SKETCHBOOK directory (sparkfun is the vendor name):
+
+###        hardware/
+###        ├── sparkfun/
+###        │   └── avr/
+###        │       ├── boards.txt
+###        │       ├── bootloaders/
+###        │       ├── driver/
+###        │       ├── platform.txt
+###        │       ├── signed_driver/
+###        │       └── variants/
+
+### 3. Create this Makefile (use your vendor/package name)
+
+###        ALTERNATE_CORE      = sparkfun
+###        include $(HOME)/Arduino-Makefile/Arduino.mk
+
+### 4. run 'make show_boards'
+###    check that you can see (only) boards provided by this vendor
+
+### 5. select the name of your board
+###    and add a line "BOARD_TAG = ...." to your Makefile
+
+### 6. if your board has more cpu variants, run 'make show_submenu'
+###    to see them; select your one and add a line "BOARD_SUB = ...."
+###    to your Makefile
+
+#####
+
+### The basic configuration should be done now.
+### The example follows:
+
+ARDUINO_SKETCHBOOK  = $(HOME)/sketchbook
+ALTERNATE_CORE      = sparkfun
+BOARD_TAG           = promicro
+BOARD_SUB	    = 8MHzatmega32U4
+include $(ARDMK_DIR)/Arduino.mk
+
--- a/examples/SerialPrint/Makefile
+++ b/examples/SerialPrint/Makefile
@ -2,4 +2,4 @@

 BOARD_TAG    = uno

-include ../../Arduino.mk
+include $(ARDMK_DIR)/Arduino.mk
--- a/examples/TinySoftWareSerial/Makefile
+++ b/examples/TinySoftWareSerial/Makefile
@ -17,4 +17,4 @@ F_CPU        = 16000000L

 ARDUINO_LIBS = SoftwareSerial

-include /usr/share/arduino/Arduino.mk
+include $(ARDMK_DIR)/Arduino.mk
--- a/examples/WebServer/Makefile
+++ b/examples/WebServer/Makefile
@ -3,4 +3,4 @@
 BOARD_TAG    = uno
 ARDUINO_LIBS = Ethernet SPI

-include ../../Arduino.mk
+include $(ARDMK_DIR)/Arduino.mk
--- a/examples/ZeroBlink/Makefile
+++ b/examples/ZeroBlink/Makefile
@ -0,0 +1,30 @@
+# Arduino Zero Native Port (should work with Feather, MKR1000 etc.)
+# BOOTLOADER: The bootloader on these devices loaded when reset is pressed twice
+# or the port is opened/closed at 1200 BAUD. If there is no program on the device,
+# you may have to manually enter bootloader by toggling reset twice.
+# see http://www.avdweb.nl/arduino/samd21/virus.html
+BOARD_TAG = arduino_zero_native
+
+# Define alternative core path if using another board supplier
+#ALTERNATE_CORE_PATH = $(HOME)/Arduino/hardware/sparkfun/samd
+
+# Define monitor port and isp port (bootloader port).
+# Will automatically detect if Linux/macOS but MUST be defined on Windows
+#MONITOR_PORT = com40 # CDC serial
+#ISP_PORT = com39 # bootloader
+
+# Define ARM toolchain dir if not using Arduino supplied
+#ARM_TOOLS_DIR = /usr
+
+# Define AVR toolchain dir if not using Arduino supplied and using native port
+#AVR_TOOLS_DIR = /usr
+
+# Define Arduino support package installation path where SAM device support has been installed
+# Linux
+#ARDUINO_PACKAGE_DIR := $(HOME)/.arduino15/packages
+# macOS
+#ARDUINO_PACKAGE_DIR := $(HOME)/Library/Arduino15/packages
+# Windows
+#ARDUINO_PACKAGE_DIR := "C:/Users/$(USER)/AppData/Local/Arduino15/packages"
+
+include ../../Sam.mk
--- a/examples/ZeroBlink/ZeroBlink.ino
+++ b/examples/ZeroBlink/ZeroBlink.ino
@ -0,0 +1,19 @@
+/*
+  Blink
+  Turns on an LED on for one second, then off for one second, repeatedly.
+
+  This example code is in the public domain.
+ */
+
+void setup() {
+  // initialize the digital pin as an output.
+  // Pin 13 has an LED connected on most Arduino boards:
+  pinMode(13, OUTPUT);
+}
+
+void loop() {
+  digitalWrite(13, HIGH);   // set the LED on
+  delay(1000);              // wait for a second
+  digitalWrite(13, LOW);    // set the LED off
+  delay(1000);              // wait for a second
+}
--- a/examples/master_reader/Makefile
+++ b/examples/master_reader/Makefile
@ -3,4 +3,4 @@
 BOARD_TAG    = uno
 ARDUINO_LIBS = Wire

-include ../../Arduino.mk
+include $(ARDMK_DIR)/Arduino.mk
--- a/examples/toneMelody/Makefile
+++ b/examples/toneMelody/Makefile
@ -1,4 +1,4 @@
 BOARD_TAG    = uno
 ARDUINO_LIBS =

-include ../../Arduino.mk
+include $(ARDMK_DIR)/Arduino.mk
--- a/packaging/fedora/arduino-mk.spec
+++ b/packaging/fedora/arduino-mk.spec
@ -1,6 +1,6 @@
 Name:			arduino-mk
-Version:		1.5.1
-Release:		1%{dist}
+Version:		1.6.0
+Release:		2%{dist}
 Summary:		Program your Arduino from the command line
 Packager:		Simon John <git@the-jedi.co.uk>
 URL:            https://github.com/sudar/Arduino-Makefile
@ -9,8 +9,7 @@ Group:			Development/Tools
 License:		LGPLv2+
 BuildRoot:		%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildArch:		noarch
-Requires:		arduino-core pyserial
-BuildRequires:	arduino-core
+Requires:		arduino-core python3-pyserial

 %description
 Arduino is an open-source electronics prototyping platform based on 
@ -37,6 +36,10 @@ install -m 644 *.mk arduino-mk-vars.md %{buildroot}/%{_datadir}/arduino
 install -m 644 licence.txt %{buildroot}/%{_docdir}/%{name}
 install -m 755 bin/ard-reset-arduino %{buildroot}/%{_bindir}/ard-reset-arduino
 install -m 644 ard-reset-arduino.1 %{buildroot}/%{_mandir}/man1
+install -m 755 bin/robotis-loader %{buildroot}/%{_bindir}/robotis-loader
+install -m 644 robotis-loader.1 %{buildroot}/%{_mandir}/man1
+install -m 755 bin/ardmk-init %{buildroot}/%{_bindir}/ardmk-init
+install -m 644 ardmk-init.1 %{buildroot}/%{_mandir}/man1

 %clean
 rm -rf %{buildroot}
@ -45,6 +48,10 @@ rm -rf %{buildroot}
 %defattr(-,root,root,-)
 %{_bindir}/ard-reset-arduino
 %{_mandir}/man1/ard-reset-arduino.1*
+%{_bindir}/robotis-loader
+%{_mandir}/man1/robotis-loader.1*
+%{_bindir}/ardmk-init
+%{_mandir}/man1/ardmk-init.1*
 %{_datadir}/arduino/*.mk
 %{_datadir}/arduino/arduino-mk-vars.md
 %doc %{_docdir}/%{name}/licence.txt
@ -52,6 +59,12 @@ rm -rf %{buildroot}
 %{_docdir}/%{name}/examples

 %changelog
+* Thu Oct 24 2019 Simon John <git@the-jedi.co.uk>
+- Removed BuildRequires
+* Thu Oct 05 2017 Simon John <git@the-jedi.co.uk>
+- Added ardmk-init binary and manpage
+* Tue Jul 11 2017 Karl Semich <fuzzyTew@gmail.com>
+- Added robotis-loader binary and manpage
 * Sat Apr 12 2014 Simon John <git@the-jedi.co.uk>
 - Put manpage back.
 * Fri Apr 04 2014 Simon John <git@the-jedi.co.uk>
--- a/robotis-loader.1
+++ b/robotis-loader.1
@ -0,0 +1,27 @@
+.TH ROBOTIS-LOADER "1" "July 2017" "robotis-loader" "Robotis CLI Uploader"
+
+.SH NAME
+robotis-loader - Flash Robotis boards
+
+.SH SYNOPSIS
+.B robotis-loader
+PORT BINARY
+
+.SH DESCRIPTION
+Sends a program on a Robotis board (OpenCM9.04 or CM900) using the
+Robotis bootloader (used in OpenCM IDE).
+
+.SH EXAMPLE
+robotis-loader /dev/ttyACM0 firmware.bin
+
+.SH BUGS
+Problems may reported on the github project page at:
+.PP
+https://github.com/Gregwar/robotis-loader
+
+.SH AUTHOR
+Grégoire Passault, g.passault@gmail.com
+
+.SH LICENSE
+This is under MIT license.
+
--- a/tests/script/bootstrap.sh
+++ b/tests/script/bootstrap.sh
@ -7,3 +7,4 @@ pushd $SCRIPTS_DIR/..

 source $SCRIPTS_DIR/bootstrap/chipkit.sh
 source $SCRIPTS_DIR/bootstrap/arduino.sh
+source $SCRIPTS_DIR/bootstrap/samd.sh
--- a/tests/script/bootstrap/arduino.sh
+++ b/tests/script/bootstrap/arduino.sh
@ -8,7 +8,8 @@ if [ -z "$ARDUINO_DIR" ] || ! test -e $ARDUINO_DIR || [ $OS == "cygwin" ]; then

    echo "Installing Arduino..."

-    ARDUINO_BASENAME="arduino-1.0.6"
+    ARDUINO_BASENAME="arduino-1.8.11"
+
    if [ $OS == "cygwin" ]; then
        ARDUINO_FILE="$ARDUINO_BASENAME-windows".zip
        EXTRACT_COMMAND="unzip -q"
@ -16,8 +17,8 @@ if [ -z "$ARDUINO_DIR" ] || ! test -e $ARDUINO_DIR || [ $OS == "cygwin" ]; then
        ARDUINO_FILE="$ARDUINO_BASENAME-macosx".zip
        EXTRACT_COMMAND="unzip -q"
    else
-        ARDUINO_FILE="$ARDUINO_BASENAME-linux64".tgz
-        EXTRACT_COMMAND="tar -xzf"
+        ARDUINO_FILE="$ARDUINO_BASENAME-linux64".tar.xz
+        EXTRACT_COMMAND="tar -xf"
    fi

    ARDUINO_URL=http://arduino.cc/download.php?f=/$ARDUINO_FILE
@ -33,6 +34,7 @@ if [ -z "$ARDUINO_DIR" ] || ! test -e $ARDUINO_DIR || [ $OS == "cygwin" ]; then
    then
        echo "Installing Arduino to local folder..."
        $EXTRACT_COMMAND $ARDUINO_FILE
+        mv $ARDUINO_BASENAME arduino
        echo "Arduino installed"
    fi

--- a/tests/script/bootstrap/common.sh
+++ b/tests/script/bootstrap/common.sh
@ -160,22 +160,14 @@ if [ -z $COMMON_SOURCED ]; then
        fi
    fi

-    if ! command -v python >/dev/null 2>&1; then
+    if ! command -v python3 >/dev/null 2>&1; then
        echo "Installing Python..."
-        _install "python"
+        _install "python3"
    fi

-    if ! command -v pip >/dev/null 2>&1; then
+    if ! command -v pip3 >/dev/null 2>&1; then
        echo "Installing Pip..."
-        if ! command -v easy_install >/dev/null 2>&1; then
-            _install "python-setuptools"
-        fi
-
-        if ! command -v easy_install >/dev/null 2>&1; then
-            die "easy_install not available, can't install pip"
-        fi
-
-        $SUDO_CMD easy_install pip
+        _install "python3-pip"
    fi

    PIP_SUDO_CMD=
@ -184,7 +176,7 @@ if [ -z $COMMON_SOURCED ]; then
        PIP_SUDO_CMD=$SUDO_CMD
    fi

-    $PIP_SUDO_CMD pip install --src dependencies --pre -Ur $BOOTSTRAP_DIR/pip-requirements.txt
+    $PIP_SUDO_CMD pip3 install --src dependencies --pre -Ur $BOOTSTRAP_DIR/pip-requirements.txt

    COMMON_SOURCED=1
 fi
--- a/tests/script/bootstrap/pip-requirements.txt
+++ b/tests/script/bootstrap/pip-requirements.txt
@ -1 +1 @@
-pyserial==2.7
+pyserial==3.4
--- a/tests/script/bootstrap/samd.sh
+++ b/tests/script/bootstrap/samd.sh
@ -0,0 +1,46 @@
+set -e
+BOOTSTRAP_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+source $BOOTSTRAP_DIR/common.sh
+
+echo "Installing dependencies for building for the SAMD boards"
+
+# these extract to dirs without versions...
+SAMD_PACKAGE="samd-1.8.6"
+CMSIS_PACKAGE="CMSIS-4.5.0"
+CMSIS_ATMEL_PACKAGE="CMSIS-Atmel-1.2.0"
+
+if [ $OS == "mac" ]; then
+  TOOLCHAIN_PACKAGE="gcc-arm-none-eabi-7-2017-q4-major-mac"
+else
+  TOOLCHAIN_PACKAGE="gcc-arm-none-eabi-7-2017-q4-major-linux"
+fi
+
+ARDUINO_URL=https://downloads.arduino.cc
+TOOLCHAIN_URL=https://developer.arm.com/-/media/Files/downloads/gnu-rm/7-2017q4
+
+EXTRACT_COMMAND="tar -xjf"
+
+_pushd $DEPENDENCIES_FOLDER
+if ! test -e $SAMD_PACKAGE
+then
+    echo "Downloading SAMD packages..."
+    download $ARDUINO_URL/cores/$SAMD_PACKAGE.tar.bz2 $SAMD_PACKAGE.tar.bz2
+    download $ARDUINO_URL/$CMSIS_PACKAGE.tar.bz2 $CMSIS_PACKAGE.tar.bz2
+    download $ARDUINO_URL/$CMSIS_ATMEL_PACKAGE.tar.bz2 $CMSIS_ATMEL_PACKAGE.tar.bz2
+    download $TOOLCHAIN_URL/$TOOLCHAIN_PACKAGE.tar.bz2 $TOOLCHAIN_PACKAGE.tar.bz2
+fi
+
+if ! test -d $SAMD_PACKAGE
+then
+    echo "Installing packages to local folder..."
+    $EXTRACT_COMMAND $SAMD_PACKAGE.tar.bz2
+    $EXTRACT_COMMAND $CMSIS_PACKAGE.tar.bz2
+    $EXTRACT_COMMAND $CMSIS_ATMEL_PACKAGE.tar.bz2
+    $EXTRACT_COMMAND $TOOLCHAIN_PACKAGE.tar.bz2
+    echo "SAMD support installed"
+fi
+
+_popd
+
+echo
+echo "${bldgreen}SAMD dependencies installed.$txtrst"
--- a/tests/script/runtests.sh
+++ b/tests/script/runtests.sh
@ -1,13 +1,45 @@
 #!/usr/bin/env bash

+SCRIPTS_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 TESTS_DIR=examples
+export ARDMK_DIR="${ARDMK_DIR:-$SCRIPTS_DIR/../..}"

 failures=()

+if [[ "$1" == "-q" ]]; then
+  QUIET=1
+fi
+
+runtest() {
+  if [[ $QUIET ]]; then
+    make $* TEST=1 > /dev/null 2>&1
+  else
+    output=`make $* TEST=1`
+  fi
+}
+
+run() {
+  if [[ $QUIET ]]; then
+    "$@" > /dev/null 2>&1
+  else
+    "$@"
+  fi
+}
+
+info() {
+  if [[ $QUIET ]]; then
+    return
+  fi
+
+  echo "$@"
+}
+
+run pushd $SCRIPTS_DIR/../..
+
 # These examples cannot be tested easily at the moment as they require
 # alternate cores. The MakefileExample doesn't actually contain any source code
 # to compile.
-NON_TESTABLE_EXAMPLES=(ATtinyBlink MakefileExample TinySoftWareSerial BlinkTeensy BlinkNetworkRPi BlinkInAVRC)
+NON_TESTABLE_EXAMPLES=(ATtinyBlink MakefileExample TinySoftWareSerial BlinkOpenCM BlinkOpenCR BlinkTeensy BlinkNetworkRPi BlinkInAVRC DueBlink)

 for dir in $TESTS_DIR/*/
 do
@ -22,46 +54,47 @@ do
    done

    if ! $example_is_testable; then
-        echo "Skipping non-testable example $example..."
+        info "Skipping non-testable example $example..."
        continue
    fi

-    pushd $dir
-    echo "Compiling $example..."
-    make_output=`make clean TEST=1`
-    make_output=`make TEST=1`
+    run pushd $dir
+    info "Compiling $example..."
+    runtest clean
+    runtest
+
    if [[ $? -ne 0 ]]; then
        failures+=("$example")
-        echo "Example $example failed"
+        info "Example $example failed"
    fi

-    make_output=`make disasm TEST=1`
+    runtest disasm
    if [[ $? -ne 0 ]]; then
        failures+=("$example disasm")
-        echo "Example $example disasm failed"
+        info "Example $example disasm failed"
    fi

-    make_output=`make generate_assembly TEST=1`
+    runtest generate_assembly
    if [[ $? -ne 0 ]]; then
        failures+=("$example generate_assembly")
-        echo "Example $example generate_assembly failed"
+        info "Example $example generate_assembly failed"
    fi

-    make_output=`make symbol_sizes TEST=1`
+    runtest symbol_sizes
    if [[ $? -ne 0 ]]; then
        failures+=("$example symbol_sizes")
-        echo "Example $example symbol_sizes failed"
+        info "Example $example symbol_sizes failed"
    fi

-    popd
-done
-
-for failure in "${failures[@]}"; do
-    echo "Example $failure failed"
+    run popd
 done

 if [[ ${#failures[@]} -eq 0 ]]; then
    echo "All tests passed."
 else
-    exit 1
+  for failure in "${failures[@]}"; do
+      echo "Example $failure failed"
+  done
+
+  exit 1
 fi