UTF-8 language translation support

.travis.yml

@@ -20,10 +20,10 @@ before_install:
   #
 install:
   #
-  # Install arduino 1.6.10
-  - wget http://downloads-02.arduino.cc/arduino-1.6.10-linux64.tar.xz
-  - tar xf arduino-1.6.10-linux64.tar.xz
-  - sudo mv arduino-1.6.10 /usr/local/share/arduino
+  # Install arduino 1.6.12
+  - wget http://downloads-02.arduino.cc/arduino-1.6.12-linux64.tar.xz
+  - tar xf arduino-1.6.12-linux64.tar.xz
+  - sudo mv arduino-1.6.12 /usr/local/share/arduino
   - ln -s /usr/local/share/arduino/arduino ${TRAVIS_BUILD_DIR}/buildroot/bin/arduino
   #
   # Install: LiquidCrystal_I2C library
@@ -38,6 +38,9 @@ install:
   - git clone https://github.com/olikraus/U8glib_Arduino.git
   - sudo mv U8glib_Arduino /usr/local/share/arduino/libraries/U8glib
   #
+  # expose the C API
+  - sudo cp -f /usr/local/share/arduino/libraries/U8glib/src/clib/u8g.h /usr/local/share/arduino/libraries/U8glib/src/u8g.h
+  #
   # Install: L6470 Stepper Motor Driver library
   # - git clone https://github.com/ameyer/Arduino-L6470.git
   # - sudo mv Arduino-L6470/L6470 /usr/local/share/arduino/libraries/L6470
@@ -296,6 +299,12 @@ script:
   - opt_enable LCM1602
   - build_marlin
   #
+  # Language files test with REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
+  #
+  - restore_configs
+  - opt_enable REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER SDSUPPORT
+  - for lang in an bg ca zh_CN zh_TW cz da de el el-gr en es eu fi fr gl hr it kana_utf8 nl pl pt-br_utf8 pt_utf8 ru tr uk test; do opt_set LCD_LANGUAGE $lang; echo "compile with language $lang ..."; build_marlin; done
+  #
   #
   ######## Example Configurations ##############
   #

Marlin/Configuration.h

@@ -1151,10 +1151,10 @@
  *
  * Select the language to display on the LCD. These languages are available:
  *
- *    en, an, bg, ca, cn, cz, de, el, el-gr, es, eu, fi, fr, gl, hr, it,
- *    kana, kana_utf8, nl, pl, pt, pt_utf8, pt-br, pt-br_utf8, ru, tr, uk, test
+ *    en, an, bg, ca, cz, da, de, el, el-gr, es, eu, fi, fr, gl, hr, it, kana,
+ *    kana_utf8, nl, pl, pt, pt_utf8, pt-br, pt-br_utf8, ru, tr, uk, zh_CN, zh_TW, test
  *
- * :{ 'en':'English', 'an':'Aragonese', 'bg':'Bulgarian', 'ca':'Catalan', 'cn':'Chinese', 'cz':'Czech', 'de':'German', 'el':'Greek', 'el-gr':'Greek (Greece)', 'es':'Spanish', 'eu':'Basque-Euskera', 'fi':'Finnish', 'fr':'French', 'gl':'Galician', 'hr':'Croatian', 'it':'Italian', 'kana':'Japanese', 'kana_utf8':'Japanese (UTF8)', 'nl':'Dutch', 'pl':'Polish', 'pt':'Portuguese', 'pt-br':'Portuguese (Brazilian)', 'pt-br_utf8':'Portuguese (Brazilian UTF8)', 'pt_utf8':'Portuguese (UTF8)', 'ru':'Russian', 'tr':'Turkish', 'uk':'Ukrainian', 'test':'TEST' }
+ * :{ 'en':'English', 'an':'Aragonese', 'bg':'Bulgarian', 'ca':'Catalan', 'cn':'Chinese', 'cz':'Czech', 'da':'Danish', de':'German', 'el':'Greek', 'el-gr':'Greek (Greece)', 'es':'Spanish', 'eu':'Basque-Euskera', 'fi':'Finnish', 'fr':'French', 'gl':'Galician', 'hr':'Croatian', 'it':'Italian', 'kana':'Japanese', 'kana_utf8':'Japanese (UTF8)', 'nl':'Dutch', 'pl':'Polish', 'pt':'Portuguese', 'pt-br':'Portuguese (Brazilian)', 'pt-br_utf8':'Portuguese (Brazilian UTF8)', 'pt_utf8':'Portuguese (UTF8)', 'ru':'Russian', 'tr':'Turkish', 'uk':'Ukrainian', 'zh_CN':'Chinese (Simplified)', 'zh_TW':'Chinese (Taiwan)', 'test':'TEST' }
  */
 #define LCD_LANGUAGE en
 

Marlin/Makefile

@@ -63,6 +63,9 @@ HARDWARE_MOTHERBOARD ?= 11
 ARDUINO_INSTALL_DIR  ?= ${HOME}/Arduino
 ARDUINO_VERSION      ?= 106
 
+# The installed Libraries are in the User folder
+ARDUINO_USER_DIR ?= ${HOME}/Arduino
+
 # You can optionally set a path to the avr-gcc tools. Requires a trailing slash. (ex: /usr/local/avr-gcc/bin)
 AVR_TOOLS_PATH ?=
 
@@ -256,6 +259,16 @@ TARGET = $(notdir $(CURDIR))
 
 VPATH = .
 VPATH += $(BUILD_DIR)
+VPATH += $(HARDWARE_SRC)
+
+# U8glib
+VPATH += $(ARDUINO_USER_DIR)/libraries/U8glib
+VPATH += $(ARDUINO_USER_DIR)/libraries/U8glib/clib
+
+ifeq ($(HARDWARE_VARIANT), $(filter $(HARDWARE_VARIANT),arduino Teensy Sanguino))
+VPATH += $(ARDUINO_INSTALL_DIR)/hardware/marlin/avr/libraries/LiquidCrystal/src
+VPATH += $(ARDUINO_INSTALL_DIR)/hardware/marlin/avr/libraries/SPI
+
 VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/cores/arduino
 
 VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/libraries/SPI
@@ -276,10 +289,10 @@ HARDWARE_SUB_VARIANT ?= mega
 VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/variants/$(HARDWARE_SUB_VARIANT)
 else
 ifeq ($(HARDWARE_VARIANT), Sanguino)
-VPATH += $(HARDWARE_DIR)/marlin/avr/variants/sanguino
+VPATH += $(ARDUINO_INSTALL_DIR)/hardware/marlin/avr/variants/sanguino
 else
 HARDWARE_SUB_VARIANT ?= standard
-VPATH += $(HARDWARE_DIR)/$(HARDWARE_VARIANT)/variants/$(HARDWARE_SUB_VARIANT)
+VPATH += $(ARDUINO_INSTALL_DIR)/hardware/$(HARDWARE_VARIANT)/variants/$(HARDWARE_SUB_VARIANT)
 endif
 endif
 SRC = wiring.c \