Diff: libs/Kernel.h

Revision:

0:31e91bb0ef3c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libs/Kernel.h	Tue Jul 31 21:11:18 2012 +0000
@@ -0,0 +1,77 @@
+/*  
+      This file is part of Smoothie (http://smoothieware.org/). The motion control part is heavily based on Grbl (https://github.com/simen/grbl).
+      Smoothie is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+      Smoothie 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 General Public License for more details.
+      You should have received a copy of the GNU General Public License along with Smoothie. If not, see <http://www.gnu.org/licenses/>. 
+*/
+
+#ifndef KERNEL_H
+#define KERNEL_H
+#include "libs/Module.h"
+#include "libs/Config.h"
+#include "libs/SlowTicker.h"
+#include "libs/StepTicker.h"
+#include "libs/Adc.h"
+#include "libs/Digipot.h"
+#include "libs/Pauser.h"
+#include "modules/communication/SerialConsole.h"
+#include "modules/communication/GcodeDispatch.h"
+#include "modules/robot/Planner.h"
+#include "modules/robot/Robot.h"
+#include "modules/robot/Stepper.h"
+
+// See : http://smoothieware.org/listofevents
+#define NUMBER_OF_DEFINED_EVENTS   12
+#define ON_MAIN_LOOP               0
+#define ON_CONSOLE_LINE_RECEIVED   1
+#define ON_GCODE_RECEIVED          2
+#define ON_STEPPER_WAKE_UP         3    //TODO : Remove the need for this event, then this event itself eg: have planner call stepper directly
+#define ON_GCODE_EXECUTE           4
+#define ON_SPEED_CHANGE            5
+#define ON_BLOCK_BEGIN             6
+#define ON_BLOCK_END               7
+#define ON_CONFIG_RELOAD           8
+#define ON_PLAY                    9
+#define ON_PAUSE                   10
+#define ON_IDLE                    11
+
+
+using namespace std;
+#include <vector>
+
+typedef void (Module::*ModuleCallback)(void * argument);
+
+//Module manager
+class Module;
+class Player;
+class SlowTicker;
+class Kernel {
+    public:
+        Kernel();
+        void add_module(Module* module);
+        void register_for_event(unsigned int id_event, Module* module);
+        void call_event(unsigned int id_event);
+        void call_event(unsigned int id_event, void * argument);
+
+        // These modules are aviable to all other modules
+        SerialConsole*    serial;
+        GcodeDispatch*    gcode_dispatch;
+        Robot*            robot;
+        Stepper*          stepper;
+        Planner*          planner;
+        Config*           config;
+        Player*           player;
+        Pauser*           pauser;
+
+        int debug;
+        SlowTicker*       slow_ticker;
+        StepTicker*       step_ticker;
+        Adc*              adc;
+        Digipot*          digipot;
+
+    private:
+        vector<Module*> hooks[NUMBER_OF_DEFINED_EVENTS]; // When a module asks to be called for a specific event ( a hook ), this is where that request is remembered
+
+};
+
+#endif