#include <AnalogInInterface.hpp>
Public Types | |
enum | AnalogReference { Ground = 0, Common, Differential, Other } |
Public Member Functions | |
AnalogInInterface () | |
AnalogInInterface (const std::string &name) | |
virtual void | arefSet (unsigned int chan, unsigned int aref)=0 |
int | binaryHighest () const |
int | binaryLowest () const |
unsigned int | binaryRange () const |
virtual double | highest (unsigned int chan) const =0 |
virtual double | lowest (unsigned int chan) const =0 |
virtual unsigned int | nbOfChannels () const =0 |
virtual void | rangeSet (unsigned int chan, unsigned int range)=0 |
virtual unsigned int | rawRange () const =0 |
virtual int | rawRead (unsigned int chan, int &value)=0 |
virtual int | read (unsigned int chan, double &value)=0 |
virtual double | resolution (unsigned int chan) const =0 |
virtual | ~AnalogInInterface () |
Static Public Attributes | |
static NameServer< AnalogInInterface * > | nameserver |
Additional Inherited Members | |
Private Member Functions inherited from RTT::dev::NameServerRegistrator< AnalogInInterface * > | |
NameServerRegistrator () | |
NameServerRegistrator (typename boost::call_traits< NameServer< AnalogInInterface * > >::reference nameserver, const NameType &name, typename boost::call_traits< AnalogInInterface * >::const_reference object) | |
~NameServerRegistrator () | |
An interface for reading analog input, like for addressing a whole subdevice in comedi
Unit (MU) : Unit of what is actually read on the analog channel (e.g. Volt)
Definition at line 68 of file AnalogInInterface.hpp.
This enum can be used to configure the arefSet() function.
Enumerator | |
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Ground | |
Common |
Reference to ground |
Differential |
Common reference |
Other |
Differential reference Undefined |
Definition at line 76 of file AnalogInInterface.hpp.
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inline |
Create a not nameserved AnalogInInterface instance.
Definition at line 85 of file AnalogInInterface.hpp.
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inline |
Create a nameserved AnalogInInterface. When name is not "" and unique, it can be retrieved using the AnalogOutInterface::nameserver.
Definition at line 92 of file AnalogInInterface.hpp.
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inlinevirtual |
Definition at line 96 of file AnalogInInterface.hpp.
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pure virtual |
Set the analog reference of a particular channel. We took (for now) the comedi API for this, where every aref (eg. Analog reference set to ground (aka AREF_GROUND) corresponds to an unsigned int.
Implemented in RTT::FakeAnalogDevice.
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inline |
Returns the binary highest value
Definition at line 174 of file AnalogInInterface.hpp.
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inline |
Returns the binary lowest value.
Definition at line 168 of file AnalogInInterface.hpp.
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inline |
Returns the binary range (e.g. 12bits AD -> 4096)
Definition at line 162 of file AnalogInInterface.hpp.
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pure virtual |
Returns the highest measurable input expressed in MU's for a given channel
Implemented in RTT::FakeAnalogDevice.
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pure virtual |
Returns the current lowest measurable input expressed in MU's for a given channel
Implemented in RTT::FakeAnalogDevice.
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pure virtual |
Returns the total number of channels.
Implemented in RTT::FakeAnalogDevice.
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pure virtual |
Set the range of a particular channel. We took (for now) the comedi API for this, where every range (eg. -5/+5 V) corresponds to an unsigned int. You should provide a mapping from that int to a particular range in your driver documentation
Implemented in RTT::FakeAnalogDevice.
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pure virtual |
Returns the absolute maximal range (e.g. 12bits AD -> 4096).
Implemented in RTT::FakeAnalogDevice.
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pure virtual |
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pure virtual |
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pure virtual |
Resolution is expressed in bits / MU
Implemented in RTT::FakeAnalogDevice.
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static |
The NameServer for this interface.
Definition at line 180 of file AnalogInInterface.hpp.