Merge branch 'update' into up-auto

Arduino.mk

@@ -262,29 +262,6 @@ else
     $(call show_config_variable,ARDMK_DIR,[USER])
 endif
 
-########################################################################
-# Arduino Directory
-
-ifndef ARDUINO_DIR
-    AUTO_ARDUINO_DIR := $(firstword \
-        $(call dir_if_exists,/usr/share/arduino) \
-        $(call dir_if_exists,/Applications/Arduino.app/Contents/Resources/Java) )
-    ifdef AUTO_ARDUINO_DIR
-       ARDUINO_DIR = $(AUTO_ARDUINO_DIR)
-       $(call show_config_variable,ARDUINO_DIR,[AUTODETECTED])
-    else
-        echo $(error "ARDUINO_DIR is not defined")
-    endif
-else
-    $(call show_config_variable,ARDUINO_DIR,[USER])
-endif
-
-ifeq ($(CURRENT_OS),WINDOWS)
-    ifneq ($(shell echo $(ARDUINO_DIR) | egrep '^(/|[a-zA-Z]:\\)'),)
-        echo $(error On Windows, ARDUINO_DIR must be a relative path)
-    endif
-endif
-
 ########################################################################
 # Default TARGET to pwd (ex Daniele Vergini)
 
@@ -1128,7 +1105,7 @@ $(OBJDIR)/libs/%.o: $(ARDUINO_LIB_PATH)/%.c
 
 $(OBJDIR)/libs/%.o: $(ARDUINO_LIB_PATH)/%.cpp
 	@$(MKDIR) $(dir $@)
-	$(CC) -MMD -c $(CPPFLAGS) $(CXXFLAGS) $< -o $@
+	$(CXX) -MMD -c $(CPPFLAGS) $(CXXFLAGS) $< -o $@
 
 $(OBJDIR)/libs/%.o: $(ARDUINO_LIB_PATH)/%.S
 	@$(MKDIR) $(dir $@)
@@ -1140,7 +1117,7 @@ $(OBJDIR)/platformlibs/%.o: $(ARDUINO_PLATFORM_LIB_PATH)/%.c
 
 $(OBJDIR)/platformlibs/%.o: $(ARDUINO_PLATFORM_LIB_PATH)/%.cpp
 	@$(MKDIR) $(dir $@)
-	$(CC) -MMD -c $(CPPFLAGS) $(CXXFLAGS) $< -o $@
+	$(CXX) -MMD -c $(CPPFLAGS) $(CXXFLAGS) $< -o $@
 
 $(OBJDIR)/platformlibs/%.o: $(ARDUINO_PLATFORM_LIB_PATH)/%.S
 	@$(MKDIR) $(dir $@)
@@ -1148,7 +1125,7 @@ $(OBJDIR)/platformlibs/%.o: $(ARDUINO_PLATFORM_LIB_PATH)/%.S
 
 $(OBJDIR)/userlibs/%.o: $(USER_LIB_PATH)/%.cpp
 	@$(MKDIR) $(dir $@)
-	$(CC) -MMD -c $(CPPFLAGS) $(CXXFLAGS) $< -o $@
+	$(CXX) -MMD -c $(CPPFLAGS) $(CXXFLAGS) $< -o $@
 
 $(OBJDIR)/userlibs/%.o: $(USER_LIB_PATH)/%.c
 	@$(MKDIR) $(dir $@)
@@ -1336,7 +1313,7 @@ endif
 AVRDUDE_ISP_OPTS = -c $(ISP_PROG) -b $(AVRDUDE_ISP_BAUDRATE)
 
 ifndef $(ISP_PORT)
-    ifneq ($(strip $(ISP_PROG)),$(filter $(ISP_PROG), usbasp usbtiny gpio))
+    ifneq ($(strip $(ISP_PROG)),$(filter $(ISP_PROG), usbasp usbtiny gpio avrispmkii))
         AVRDUDE_ISP_OPTS += -P $(call get_isp_port)
     endif
 else

Common.mk

@@ -61,3 +61,26 @@ ifneq ($(TEST),)
               ARDUINO_DIR = $(DEPENDENCIES_ARDUINO_DIR)
        endif
 endif
+
+########################################################################
+# Arduino Directory
+
+ifndef ARDUINO_DIR
+    AUTO_ARDUINO_DIR := $(firstword \
+        $(call dir_if_exists,/usr/share/arduino) \
+        $(call dir_if_exists,/Applications/Arduino.app/Contents/Resources/Java) )
+    ifdef AUTO_ARDUINO_DIR
+       ARDUINO_DIR = $(AUTO_ARDUINO_DIR)
+       $(call show_config_variable,ARDUINO_DIR,[AUTODETECTED])
+    else
+        echo $(error "ARDUINO_DIR is not defined")
+    endif
+else
+    $(call show_config_variable,ARDUINO_DIR,[USER])
+endif
+
+ifeq ($(CURRENT_OS),WINDOWS)
+    ifneq ($(shell echo $(ARDUINO_DIR) | egrep '^(/|[a-zA-Z]:\\)'),)
+        echo $(error On Windows, ARDUINO_DIR must be a relative path)
+    endif
+endif

HISTORY.md

@@ -13,6 +13,7 @@ I tried to give credit whenever possible. If I have missed anyone, kindly add it
 - New: Add documentation about CFLAGS_STD and CXXFLAGS_STD (Issue #234) (https://github.com/ladislas)
 - New: Allow "make clean" target to be extended (Issue #239). (https://github.com/sej7278)
 - New: Add makefile and gcc version info to config output. (https://github.com/sej7278)
+- New: Support for Teensy 3.x (https://github.com/stepcut)
 
 - Tweak: Remove $(EXTRA_XXX) variables (Issue #234) (https://github.com/ladislas)
 - Tweak: Update Malefile-example.mk with STD flags (https://github.com/ladislas)
@@ -28,6 +29,8 @@ I tried to give credit whenever possible. If I have missed anyone, kindly add it
 - Fix: Allow user libaries/sketches to have the same name as system libs. (Issue #244, #229). (https://github.com/sej7278)
 - Fix: Remove impact of travis-ci from regular users. (Issue #258). (https://github.com/sej7278)
 - Fix: objcopy quoting issue on Windows. (Issue #272). (https://github.com/sej7278)
+- Fix: Add "avrispmkii" to the list of isp that don't have a port. (Issue #279). (https://github.com/sej7278)
+- Fix: Make CXX compile .cpp files instead of CC. (Issue #285). (https://github.com/sej7278)
 
 ### 1.3.4 (2014-07-12)
 - Tweak: Allow spaces in "Serial.begin (....)". (Issue #190) (https://github.com/pdav)

README.md

@@ -8,6 +8,7 @@ This is a very simple Makefile which knows how to build Arduino sketches. It def
 - Highly customizable
 - Supports all official AVR-based Arduino boards
 - Supports chipKIT
+- Supports Teensy 3.x (via Teensyduino)
 - 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`
@@ -156,6 +157,12 @@ To upload compiled files, `avrdude` is used. This Makefile tries to find `avrdud
       AVRDUDE     = /usr/bin/avrdude
       AVRDUDE_CONF = /etc/avrdude.conf
 
+## Teensy 3.x
+
+For Teensy 3.x support you must first install [Teensyduino](http://www.pjrc.com/teensy/teensyduino.html).
+
+See examples/BlinkTeensy for example usage.
+
 ## Versioning
 
 The current version of the makefile is `1.3.4`. You can find the full history in the [HISTORY.md](HISTORY.md) file

Teensy.mk

@@ -0,0 +1,169 @@
+########################################################################
+#
+# Support for Teensy 3.x boards
+#
+# https://www.pjrc.com/teensy/
+#
+# You must install teensyduino for this Makefile to work:
+#
+# http://www.pjrc.com/teensy/teensyduino.html
+#
+# Copyright (C) 2014 Jeremy Shaw <jeremy@n-heptane.com> based on
+# work that is copyright 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 Arduino 0011 Makefile by M J Oldfield
+#
+# Original Arduino adaptation by mellis, eighthave, oli.keller
+#
+# Refer to HISTORY.md file for complete history of changes
+#
+########################################################################
+
+
+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
+
+VENDOR              = teensy
+ARDUINO_CORE_PATH   = $(ARDUINO_DIR)/hardware/teensy/cores/teensy3
+BOARDS_TXT          = $(ARDUINO_DIR)/hardware/$(VENDOR)/boards.txt
+
+ifndef F_CPU
+    F_CPU=96000000
+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 )
+endif
+
+ARCHITECTURE  = $(call PARSE_TEENSY,$(BOARD_TAG),build.architecture)
+AVR_TOOLS_DIR = $(call dir_if_exists,$(ARDUINO_DIR)/hardware/tools/$(ARCHITECTURE))
+
+########################################################################
+# 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
+
+# processor stuff
+ifndef MCU
+    MCU := $(call PARSE_TEENSY,$(BOARD_TAG),build.cpu)
+endif
+
+ifndef MCU_FLAG_NAME
+    MCU_FLAG_NAME=mcpu
+endif
+
+########################################################################
+# FLAGS
+
+CPPFLAGS += -DLAYOUT_US_ENGLISH -DUSB_SERIAL
+CPPFLAGS += $(call PARSE_TEENSY,$(BOARD_TAG),build.option)
+
+CXXFLAGS += $(call PARSE_TEENSY,$(BOARD_TAG),build.cppoption)
+ifeq ("$(call PARSE_TEENSY,$(BOARD_TAG),build.gnu0x)","true")
+    CXXFLAGS_STD      += -std=gnu++0x
+endif
+
+ifeq ("$(call PARSE_TEENSY,$(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)
+
+ifneq ("$(call PARSE_TEENSY,$(BOARD_TAG),build.linkscript)",)
+    LDFLAGS   += -T$(ARDUINO_CORE_PATH)/$(call PARSE_TEENSY,$(BOARD_TAG),build.linkscript)
+endif
+
+########################################################################
+# some fairly odd settings so that 'make upload' works
+#
+# may require additional patches for Windows support
+
+do_upload: override get_monitor_port=""
+AVRDUDE=@true
+RESET_CMD = nohup $(ARDUINO_DIR)/hardware/tools/teensy_post_compile -board=$(BOARD_TAG) -tools=$(abspath $(ARDUINO_DIR)/hardware/tools) -path=$(abspath $(OBJDIR)) -file=$(TARGET) > /dev/null ; $(ARDUINO_DIR)/hardware/tools/teensy_reboot
+
+########################################################################
+# automatially include Arduino.mk for the user
+
+include $(ARDMK_DIR)/Arduino.mk

examples/BlinkTeensy/Blink.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
+}

examples/BlinkTeensy/Makefile

@@ -0,0 +1,4 @@
+BOARD_TAG    = teensy31
+ARDUINO_LIBS =
+
+include ../../Teensy.mk

tests/script/runtests.sh

@@ -7,7 +7,7 @@ failures=()
 # 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)
+NON_TESTABLE_EXAMPLES=(ATtinyBlink MakefileExample TinySoftWareSerial BlinkTeensy)
 
 for dir in $TESTS_DIR/*/
 do