Switch.h

00001 /*
00002       this file is part of smoothie (http://smoothieware.org/). the motion control part is heavily based on grbl (https://github.com/simen/grbl).
00003       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.
00004       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.
00005       you should have received a copy of the gnu general public license along with smoothie. if not, see <http://www.gnu.org/licenses/>.
00006 */
00007 
00008 #ifndef SWITCH_H
00009 #define SWITCH_H
00010 
00011 #include "libs/Pin.h"
00012 #include <math.h>
00013 
00014 class Switch : public Module {
00015     public:
00016         Switch();
00017         Switch(uint16_t name);
00018 
00019         void on_module_loaded();
00020         void on_config_reload(void* argument);
00021         void on_gcode_received(void* argument);
00022         void on_gcode_execute(void* argument);
00023         void on_main_loop(void* argument);
00024         void on_get_public_data(void* argument);
00025         void on_set_public_data(void* argument);
00026         uint32_t pinpoll_tick(uint32_t dummy);
00027 
00028     private:
00029         void flip();
00030         void send_gcode(string msg, StreamOutput* stream);
00031         bool match_output_gcode(const Gcode* gcode) const;
00032         bool match_input_gcode(const Gcode* gcode) const;
00033 
00034         uint16_t  name_checksum;
00035         Pin       input_pin;
00036         uint16_t  input_pin_behavior;
00037         bool      input_pin_state;
00038         char      input_on_command_letter;
00039         char      input_off_command_letter;
00040         uint16_t  input_on_command_code;
00041         uint16_t  input_off_command_code;
00042         bool      switch_state;
00043         float     switch_value;
00044         bool      switch_changed;
00045         Pwm       output_pin;
00046         string    output_on_command;
00047         string    output_off_command;
00048 };
00049 
00050 #endif // SWITCH_H