65 lines
1.8 KiB
C++
65 lines
1.8 KiB
C++
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/*
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=================================================================================
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Name : Commander.cpp
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Version : 0.1
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Copyright (C) 2012 by Andre Wussow, 2012, desk@binerry.de
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Description :
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Commander library for Arduino as i2c-slave for processing commands/actions.
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References :
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http://binerry.de/post/27128825416/raspberry-pi-with-i2c-arduino-slave
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================================================================================
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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================================================================================
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*/
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#include "Arduino.h"
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#include "Commander.h"
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// constructor:
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Commander::Commander()
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{
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for (int i = 0; i < MAX_COMMANDS; i++) {
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this->commands[i].isActive = false;
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}
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}
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// add command method:
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void Commander::addCommand(Command_t command)
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{
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for (int i = 0; i < MAX_COMMANDS; i++) {
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if (!this->commands[i].isActive)
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{
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this->commands[i] = command;
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this->commands[i].isActive = true;
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break;
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}
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}
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}
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// process command method:
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void Commander::processCommand(String command)
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{
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for (int i = 0; i < MAX_COMMANDS; i++)
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{
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if (this->commands[i].isActive)
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{
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if (this->commands[i].execCommand == command)
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{
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// call callback-function
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this->commands[i].callback(command);
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break;
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}
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}
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}
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}
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