Orocos Real-Time Toolkit  2.8.3
AnalogOutput.hpp
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1 /***************************************************************************
2  tag: Peter Soetens Thu Apr 22 20:40:58 CEST 2004 AnalogOutput.hpp
3 
4  AnalogOutput.hpp - description
5  -------------------
6  begin : Thu April 22 2004
7  copyright : (C) 2004 Peter Soetens
8  email : peter.soetens@mech.kuleuven.ac.be
9 
10  ***************************************************************************
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37 
38 #ifndef ANALOGOUTPUT_HPP
39 #define ANALOGOUTPUT_HPP
40 
41 #include "AnalogOutInterface.hpp"
42 
43 namespace RTT
44 { namespace dev {
45 
46 
47 
48 
55  {
56  public:
63  AnalogOutput( AnalogOutInterface* ana_out, unsigned int channel_nr )
64  :board(ana_out), channel(channel_nr)
65  {
66  }
67 
72 
77  int value(double v)
78  {
79  return board->write(channel, v);
80  }
81 
86  int rawValue(int i)
87  {
88  return board->rawWrite(channel, i);
89  }
90 
94  double value()
95  {
96  double r = 0.0;
97  board->read(channel, r);
98  return r;
99  }
100 
104  int rawValue()
105  {
106  int r = 0;
107  board->rawRead(channel, r);
108  return r;
109  }
110 
114  double highest()
115  {
116  return board->highest(channel);
117  }
118 
122  double lowest()
123  {
124  return board->lowest(channel);
125  }
126 
127  private:
128  AnalogOutInterface *board;
129  int channel;
130  };
131 }}
132 
133 #endif // ANALOGOUTPUT_HPP
double lowest()
Return the lowest output.
double highest()
Return the highest output.
A class representing an analog output channel.
AnalogOutput(AnalogOutInterface *ana_out, unsigned int channel_nr)
Create an analog output object to read the state of a channel.
#define RTT_API
Definition: rtt-config.h:97
An interface for writing analog output, like for addressing a whole subdevice in comedi.
int rawValue(int i)
Write the raw value of this channel.
~AnalogOutput()
Destruct the AnalogOutput.
int value(double v)
Write the value of this channel.
int rawValue()
Read the raw value of this channel.
Contains TaskContext, Activity, OperationCaller, Operation, Property, InputPort, OutputPort, Attribute.
Definition: Activity.cpp:51
double value()
Read the value of this channel.