Back bone for lua interpreter service

.travis.yml

@@ -47,6 +47,7 @@ before_script:
   - cp -r $TRAVIS_BUILD_DIR/libraries/esp8266-oled-ssd1306-4.0.0 $HOME/arduino_ide/libraries/
   - cp -r $TRAVIS_BUILD_DIR/libraries/TFT_eSPI-1.4.11 $HOME/arduino_ide/libraries/
   - cp -r $TRAVIS_BUILD_DIR/libraries/lv_arduino-2.0.3 $HOME/arduino_ide/libraries/
+  - cp -r $TRAVIS_BUILD_DIR/libraries/ESP8266-Arduino-Lua-0.0.30 $HOME/arduino_ide/libraries/
   - cd $TRAVIS_BUILD_DIR
   - source command.sh
   - export PATH="$HOME/arduino_ide:$PATH"

esp3d/configuration.h

@@ -167,6 +167,9 @@
 //can be  a file name, if exists, commands inside will be processed, e.g "/FS:/autostart.esp"
 #define ESP_AUTOSTART_SCRIPT "M117 Mouning SD\nM21\n"
 
+//ESP_LUA_INTERPRETER_FEATURE : add lua scripting feature
+#define ESP_LUA_INTERPRETER_FEATURE
+
 //Extra features /////////////////////////////////////////////////////////////////////////
 /************************************
  *

esp3d/src/core/esp3d.cpp

@@ -43,6 +43,9 @@
 #ifdef ESP_GCODE_HOST_FEATURE
 #include "../modules/gcode_host/gcode_host.h"
 #endif //ESP_GCODE_HOST_FEATURE
+#ifdef ESP_LUA_INTERPRETER_FEATURE
+#include "../modules/lua_interpreter/lua_interpreter_service.h"
+#endif //#ifdef 
 #include "esp3doutput.h"
 #include "../modules/boot_delay/boot_delay.h"
 

esp3d/src/modules/lua_interpreter/lua_interpreter_service.cpp

@@ -0,0 +1,66 @@
+/*
+  lua_interpreter_service.cpp - ESP3D lua interpreter service class
+
+  Copyright (c) 2014 Luc Lebosse. All rights reserved.
+
+  This library 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.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#include "../../include/esp3d_config.h"
+
+#ifdef ESP_LUA_INTERPRETER_FEATURE
+#include "lua_interpreter_service.h"
+#include "../../core/settings_esp3d.h"
+#include "../../core/hal.h"
+#include <LuaWrapper.h>
+
+LuaWrapper luawrapper;
+LuaInterpreter esp3d_lua_interpreter;
+
+LuaInterpreter::LuaInterpreter()
+{
+    _started = false;
+}
+
+bool LuaInterpreter::begin()
+{
+    if(_started) {
+        end();
+    }
+    _started = true;
+    return _started;
+}
+void LuaInterpreter::end()
+{
+    if(!_started) {
+        return;
+    }
+    _started = false;
+}
+
+
+void LuaInterpreter::handle()
+{
+    //Nothing to do as handled by ticker / task
+}
+
+
+LuaInterpreter::~LuaInterpreter()
+{
+    end();
+}
+
+
+#endif //ESP_LUA_INTERPRETER_FEATURE

esp3d/src/modules/lua_interpreter/lua_interpreter_service.h

@@ -0,0 +1,40 @@
+/*
+  lua_interpreter_service.h - ESP3D lua interpreter service class
+
+  Copyright (c) 2014 Luc Lebosse. All rights reserved.
+
+  This library 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.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+#ifndef _LUA_INTERPRETER_H
+#define _LUA_INTERPRETER_H
+
+
+class LuaInterpreter
+{
+public:
+    LuaInterpreter();
+    ~LuaInterpreter();
+    bool started()
+    {
+        return _started;
+    }
+    bool begin();
+    void end();
+    void handle();
+private:
+    bool _started;
+};
+extern LuaInterpreter esp3d_lua_interpreter;
+#endif //_LUA_INTERPRETER_H