/*
   * Copyright 2007-2008 (c) Erik Sjodin, eriksjodin.net
   *
   * Permission is hereby granted, free of charge, to any person
   * obtaining a copy of this software and associated documentation
   * files (the "Software"), to deal in the Software without
   * restriction, including without limitation the rights to use,
   * copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the
   * Software is furnished to do so, subject to the following
   * conditions:
   *
   * The above copyright notice and this permission notice shall be
   * included in all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
   * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
   * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
   * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
   * OTHER DEALINGS IN THE SOFTWARE.
   */
  
  ifndef OF_ARDUINO_H
  define OF_ARDUINO_H
  
  include <ofStandardFirmata.h>
  
                  #define SYSEX_SERVO_ATTACH                      0x00
                  #define SYSEX_SERVO_DETACH                      0x01
                  #define SYSEX_SERVO_WRITE                       0x02
  
                  #define OF_ARDUINO_DELAY_LENGTH                                        4.0
  
  

This class extend ofStandardFirmata and provides additional functionality like servo support through SysEx messages. use the OFstdFirmata for servo support...

  **/
  
  class ofArduino: public ofStandardFirmata{
  
          public:
                  ofArduino();
  
                  virtual ~ofArduino();
  
                                  int connect(string device, int baud=57600);
                  // opens a serial port connection to the arduino
                                  // Note: GlueFirmata is set to use 57600 bps by default since 115200 (the firmata default) has proven to be unreliable
  
                                  bool isArduinoReady();
  
                                  void  setUseDelay(bool bDelay);
  
                                  // -- servo
                              void sendServo(int pin, int value, bool force=false);
                  // pin: 9, 10
                                  // the pin has to have a servo attached
  
                  void sendServoAttach(int pin, int minPulse=544, int maxPulse=2400, int angle=180);
                                  // pin: 9, 10
                  // attaches a servo to a pin
  
                  void sendServoDetach(int pin);
                                  // pin: 9, 10
                  // detaches a servo from a pin, the pin mode remains as OUTPUT
  
                                  int getServo(int pin);
                                  // returns the last set servo value for a pin if the pin has a servo attached
  
                  protected:
  
                                  bool bUseDelay;
  
                                  bool connected;
  
                                  float connectTime;
  
                                  void processSysExData(vector<unsigned char> data);
  
                                  int _servoValue[ARD_TOTAL_DIGITAL_PINS];
                  // the last set servo values
  
                                  float _temp;
                                  // the last received temperature
  
                                  float _humidity;
                                  // the last received humidity
  
  };
  
  endif
  

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[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

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(C) Æliens 04/09/2009

You may not copy or print any of this material without explicit permission of the author or the publisher. In case of other copyright issues, contact the author.