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mrpt::hwdrivers::CSickLaserUSB Class Referenceabstract
[mrpt-hwdrivers]

Detailed Description

This "software driver" implements the communication protocol for interfacing a SICK LMS2XX laser scanners through a custom USB RS-422 interface board.

NOTE that this class is for a custom hardware built at our lab (MAPIR, University of Malaga). For a generic serial interface, see the class CSickLaserSerial.

This class does not need to be bind, i.e. you do not need to call C2DRangeFinderAbstract::bindIO. However, calling it will have not effect. In this class the "bind" is ignored since it is designed for USB connections only, thus it internally generate the required object for simplicity of use. The serial number of the USB device is used to open it on the first call to "doProcess", thus you must call "loadConfig" before this, or manually call "setDeviceSerialNumber". The default serial number is "LASER001"

Warning: Avoid defining an object of this class in a global scope if you want to catch all potential exceptions during the constructors (like USB interface DLL not found, etc...)

PARAMETERS IN THE ".INI"-LIKE CONFIGURATION STRINGS:
-------------------------------------------------------
[supplied_section_name]
SICKUSB_serialNumber=LASER001
pose_x=0.21 ; Laser range scaner 3D position in the robot (meters)
pose_y=0
pose_z=0.34
pose_yaw=0 ; Angles in degrees
pose_pitch=0
pose_roll=0
//preview = true // Enable GUI visualization of captured data
// Optional: Exclusion zones to avoid the robot seeing itself:
//exclusionZone1_x = 0.20 0.30 0.30 0.20
//exclusionZone1_y = 0.20 0.30 0.30 0.20
// Optional: Exclusion zones to avoid the robot seeing itself:
//exclusionAngles1_ini = 20 // Deg
//exclusionAngles1_end = 25 // Deg

Definition at line 57 of file CSickLaserUSB.h.

#include <mrpt/hwdrivers/CSickLaserUSB.h>

Inheritance diagram for mrpt::hwdrivers::CSickLaserUSB:
Inheritance graph

Public Types

enum  TSensorState { ssInitializing = 0, ssWorking, ssError }
 The current state of the sensor. More...
 
typedef std::multimap< mrpt::system::TTimeStamp, mrpt::utils::CSerializablePtr > TListObservations
 
typedef std::pair< mrpt::system::TTimeStamp, mrpt::utils::CSerializablePtr > TListObsPair
 
typedef CGenericSensorPtr Ptr
 
typedef stlplus::smart_ptr< const CGenericSensor > ConstPtr
 

Public Member Functions

 CSickLaserUSB ()
 Constructor. More...
 
virtual ~CSickLaserUSB ()
 Destructor. More...
 
void setDeviceSerialNumber (const std::string &deviceSerialNumber)
 Changes the serial number of the device to open (call prior to 'doProcess') More...
 
void doProcessSimple (bool &outThereIsObservation, mrpt::obs::CObservation2DRangeScan &outObservation, bool &hardwareError)
 Specific laser scanner "software drivers" must process here new data from the I/O stream, and, if a whole scan has arrived, return it. More...
 
bool turnOn ()
 Enables the scanning mode (in this class this has no effect). More...
 
bool turnOff ()
 Disables the scanning mode (in this class this has no effect). More...
 
void showPreview (bool enable=true)
 Enables GUI visualization in real-time. More...
 
void bindIO (mrpt::utils::CStream *streamIO)
 Binds the object to a given I/O channel. More...
 
void getObservation (bool &outThereIsObservation, mrpt::obs::CObservation2DRangeScan &outObservation, bool &hardwareError)
 Get the last observation from the sensor, if available, and unmarks it as being "the last one" (thus a new scan must arrive or subsequent calls will find no new observations). More...
 
void doProcess ()
 Main method for a CGenericSensor. More...
 
virtual const mrpt::hwdrivers::TSensorClassId * GetRuntimeClass () const =0
 
TSensorState getState () const
 The current state of the sensor. More...
 
double getProcessRate () const
 
std::string getSensorLabel () const
 
void setSensorLabel (const std::string &sensorLabel)
 
void enableVerbose (bool enabled=true)
 Enable or disable extra debug info dumped to std::cout during sensor operation. More...
 
bool isVerboseEnabled () const
 
void loadConfig (const mrpt::utils::CConfigFileBase &configSource, const std::string &section)
 Loads the generic settings common to any sensor (See CGenericSensor), then call to "loadConfig_sensorSpecific". More...
 
virtual void initialize ()
 This method can or cannot be implemented in the derived class, depending on the need for it. More...
 
void getObservations (TListObservations &lstObjects)
 Returns a list of enqueued objects, emptying it (thread-safe). More...
 
virtual void setPathForExternalImages (const std::string &directory)
 Set the path where to save off-rawlog image files (will be ignored in those sensors where this is not applicable). More...
 
void setExternalImageFormat (const std::string &ext)
 Set the extension ("jpg","gif","png",...) that determines the format of images saved externally The default is "jpg". More...
 
void setExternalImageJPEGQuality (const unsigned int quality)
 The quality of JPEG compression, when external images is enabled and the format is "jpg". More...
 
unsigned int getExternalImageJPEGQuality () const
 

Static Public Member Functions

static void registerClass (const TSensorClassId *pNewClass)
 Register a class into the internal list of "CGenericSensor" descendents. More...
 
static CGenericSensor * createSensor (const std::string &className)
 Creates a sensor by a name of the class. More...
 
static CGenericSensorPtr createSensorPtr (const std::string &className)
 Just like createSensor, but returning a smart pointer to the newly created sensor object. More...
 

Protected Member Functions

void loadConfig_sensorSpecific (const mrpt::utils::CConfigFileBase &configSource, const std::string &iniSection)
 See the class documentation at the top for expected parameters. More...
 
void loadCommonParams (const mrpt::utils::CConfigFileBase &configSource, const std::string &iniSection)
 Should be call by derived classes at "loadConfig" (loads exclusion areas AND exclusion angles). More...
 
void filterByExclusionAreas (mrpt::obs::CObservation2DRangeScan &obs) const
 Mark as invalid those points which (x,y) coordinates fall within the exclusion polygons. More...
 
void filterByExclusionAngles (mrpt::obs::CObservation2DRangeScan &obs) const
 Mark as invalid those ranges in a set of forbiden angle ranges. More...
 
void processPreview (const mrpt::obs::CObservation2DRangeScan &obs)
 Must be called inside the capture method to allow optional GUI preview of scans. More...
 
void appendObservations (const std::vector< mrpt::utils::CSerializablePtr > &obj)
 This method must be called by derived classes to enqueue a new observation in the list to be returned by getObservations. More...
 
void appendObservation (const mrpt::utils::CSerializablePtr &obj)
 Like appendObservations() but for just one observation. More...
 

Protected Attributes

utils::CStream * m_stream
 The I/O channel (will be NULL if not bound). More...
 
size_t m_grab_decimation_counter
 Used when "m_grab_decimation" is enabled. More...
 
TSensorState m_state
 
bool m_verbose
 
std::string m_path_for_external_images
 The path where to save off-rawlog images: empty means save images embedded in the rawlog. More...
 
std::string m_external_images_format
 The extension ("jpg","gif","png",...) that determines the format of images saved externally. More...
 
unsigned int m_external_images_jpeg_quality
 For JPEG images, the quality (default=95%). More...
 
Common settings to any sensor, loaded in "loadConfig"
double m_process_rate
 See CGenericSensor. More...
 
size_t m_max_queue_len
 See CGenericSensor. More...
 
size_t m_grab_decimation
 If set to N>=2, only 1 out of N observations will be saved to m_objList. More...
 
std::string m_sensorLabel
 See CGenericSensor. More...
 

Private Member Functions

bool checkControllerIsConnected ()
 
bool waitContinuousSampleFrame (std::vector< float > &ranges, unsigned char &LMS_status, uint32_t &out_board_timestamp, bool &is_mm_mode)
 

Private Attributes

CInterfaceFTDI * m_usbConnection
 
std::string m_serialNumber
 
uint32_t m_timeStartUI
 Time of the first data packet, for synchronization purposes. More...
 
mrpt::system::TTimeStamp m_timeStartTT
 
poses::CPose3D m_sensorPose
 The sensor 6D pose: More...
 

Member Typedef Documentation

◆ ConstPtr

typedef stlplus::smart_ptr<const CGenericSensor> mrpt::hwdrivers::CGenericSensor::ConstPtr
inherited

Definition at line 103 of file CGenericSensor.h.

◆ Ptr

typedef CGenericSensorPtr mrpt::hwdrivers::CGenericSensor::Ptr
inherited

Definition at line 102 of file CGenericSensor.h.

◆ TListObservations

typedef std::multimap< mrpt::system::TTimeStamp, mrpt::utils::CSerializablePtr > mrpt::hwdrivers::CGenericSensor::TListObservations
inherited

Definition at line 68 of file CGenericSensor.h.

◆ TListObsPair

typedef std::pair< mrpt::system::TTimeStamp, mrpt::utils::CSerializablePtr > mrpt::hwdrivers::CGenericSensor::TListObsPair
inherited

Definition at line 69 of file CGenericSensor.h.

Member Enumeration Documentation

◆ TSensorState

enum mrpt::hwdrivers::CGenericSensor::TSensorState
inherited

The current state of the sensor.

See also
CGenericSensor::getState
Enumerator
ssInitializing 
ssWorking 
ssError 

Definition at line 74 of file CGenericSensor.h.

Constructor & Destructor Documentation

◆ CSickLaserUSB()

CSickLaserUSB::CSickLaserUSB ( )

Constructor.

Definition at line 36 of file CSickLaserUSB.cpp.

References mrpt::hwdrivers::CGenericSensor::m_sensorLabel, m_usbConnection, MRPT_END, and MRPT_START.

◆ ~CSickLaserUSB()

CSickLaserUSB::~CSickLaserUSB ( )
virtual

Destructor.

Definition at line 50 of file CSickLaserUSB.cpp.

References m_usbConnection.

Member Function Documentation

◆ appendObservation()

void mrpt::hwdrivers::CGenericSensor::appendObservation ( const mrpt::utils::CSerializablePtr &  obj)
inlineprotectedinherited

Like appendObservations() but for just one observation.

Definition at line 147 of file CGenericSensor.h.

Referenced by mrpt::hwdrivers::CIMUXSens_MT4::doProcess(), mrpt::hwdrivers::CIMUXSens::doProcess(), mrpt::hwdrivers::CSkeletonTracker::doProcess(), mrpt::hwdrivers::CSwissRanger3DCamera::doProcess(), mrpt::hwdrivers::CIMUIntersense::doProcess(), mrpt::hwdrivers::CGyroKVHDSP3000::doProcess(), mrpt::hwdrivers::C2DRangeFinderAbstract::doProcess(), mrpt::hwdrivers::CCANBusReader::doProcess(), mrpt::hwdrivers::CVelodyneScanner::doProcess(), and mrpt::hwdrivers::CGPSInterface::flushParsedMessagesNow().

◆ appendObservations()

void CGenericSensor::appendObservations ( const std::vector< mrpt::utils::CSerializablePtr > &  obj)
protectedinherited

This method must be called by derived classes to enqueue a new observation in the list to be returned by getObservations.

Passed objects must be created in dynamic memory and a smart pointer passed. Example of creation:

mrpt::obs::CObservationGPSPtr o = CObservationGPSPtr( new CObservationGPS() );
o-> .... // Set data
appendObservation(o);

If several observations are passed at once in the vector, they'll be considered as a block regarding the grabbing decimation factor.

Definition at line 53 of file CGenericSensor.cpp.

References CLASS_ID, mrpt::hwdrivers::CGenericSensor::m_csObjList, mrpt::hwdrivers::CGenericSensor::m_grab_decimation, mrpt::hwdrivers::CGenericSensor::m_grab_decimation_counter, mrpt::hwdrivers::CGenericSensor::m_objList, and THROW_EXCEPTION.

Referenced by mrpt::hwdrivers::CNationalInstrumentsDAQ::doProcess(), and mrpt::hwdrivers::CKinect::doProcess().

◆ bindIO()

void C2DRangeFinderAbstract::bindIO ( mrpt::utils::CStream *  streamIO)
inherited

Binds the object to a given I/O channel.

The stream object must not be deleted before the destruction of this class.

See also
hwdrivers::CSerialPort

Definition at line 46 of file C2DRangeFinderAbstract.cpp.

References mrpt::synch::CCriticalSection::enter(), mrpt::synch::CCriticalSection::leave(), mrpt::hwdrivers::C2DRangeFinderAbstract::m_csChangeStream, and mrpt::hwdrivers::C2DRangeFinderAbstract::m_stream.

Referenced by mrpt::hwdrivers::CHokuyoURG::ensureStreamIsOpen().

◆ checkControllerIsConnected()

bool CSickLaserUSB::checkControllerIsConnected ( )
private

Definition at line 166 of file CSickLaserUSB.cpp.

References mrpt::hwdrivers::CInterfaceFTDI::isOpen(), m_serialNumber, m_usbConnection, MRPT_LOG_ERROR_FMT, MRPT_LOG_INFO_FMT, mrpt::hwdrivers::CInterfaceFTDI::OpenBySerialNumber(), mrpt::hwdrivers::CInterfaceFTDI::ResetDevice(), mrpt::hwdrivers::CInterfaceFTDI::SetLatencyTimer(), mrpt::hwdrivers::CInterfaceFTDI::SetTimeouts(), and mrpt::system::sleep().

Referenced by doProcessSimple().

◆ createSensor()

CGenericSensor * CGenericSensor::createSensor ( const std::string &  className)
staticinherited

Creates a sensor by a name of the class.

Typically the user may want to create a smart pointer around the returned pointer, whis is made with:

CGenericSensorPtr sensor = CGenericSensorPtr( CGenericSensor::createSensor("XXX") );
Returns
A pointer to a new class, or NULL if class name is unknown.

Definition at line 103 of file CGenericSensor.cpp.

References mrpt::hwdrivers::CGenericSensor::get_registered_sensor_classes().

◆ createSensorPtr()

static CGenericSensorPtr mrpt::hwdrivers::CGenericSensor::createSensorPtr ( const std::string &  className)
inlinestaticinherited

Just like createSensor, but returning a smart pointer to the newly created sensor object.

Definition at line 180 of file CGenericSensor.h.

◆ doProcess()

void C2DRangeFinderAbstract::doProcess ( )
virtualinherited

Main method for a CGenericSensor.

Implements mrpt::hwdrivers::CGenericSensor.

Reimplemented in mrpt::hwdrivers::CLMS100Eth.

Definition at line 75 of file C2DRangeFinderAbstract.cpp.

References mrpt::hwdrivers::CGenericSensor::appendObservation(), mrpt::hwdrivers::C2DRangeFinderAbstract::doProcessSimple(), mrpt::hwdrivers::C2DRangeFinderAbstract::m_nextObservation, mrpt::hwdrivers::CGenericSensor::m_state, mrpt::hwdrivers::CGenericSensor::ssError, mrpt::hwdrivers::CGenericSensor::ssWorking, and THROW_EXCEPTION.

◆ doProcessSimple()

void CSickLaserUSB::doProcessSimple ( bool &  outThereIsObservation,
mrpt::obs::CObservation2DRangeScan &  outObservation,
bool &  hardwareError 
)
virtual

Specific laser scanner "software drivers" must process here new data from the I/O stream, and, if a whole scan has arrived, return it.

This method will be typically called in a different thread than other methods, and will be called in a timely fashion.

Implements mrpt::hwdrivers::C2DRangeFinderAbstract.

Definition at line 59 of file CSickLaserUSB.cpp.

References mrpt::obs::CObservation2DRangeScan::aperture, checkControllerIsConnected(), mrpt::hwdrivers::C2DRangeFinderAbstract::filterByExclusionAngles(), mrpt::hwdrivers::C2DRangeFinderAbstract::filterByExclusionAreas(), M_PIf, mrpt::hwdrivers::CGenericSensor::m_sensorLabel, m_sensorPose, mrpt::hwdrivers::CGenericSensor::m_state, m_timeStartTT, m_timeStartUI, mrpt::obs::CObservation2DRangeScan::maxRange, mrpt::system::now(), mrpt::hwdrivers::C2DRangeFinderAbstract::processPreview(), mrpt::obs::CObservation2DRangeScan::resizeScan(), mrpt::obs::CObservation2DRangeScan::rightToLeft, mrpt::system::secondsToTimestamp(), mrpt::obs::CObservation::sensorLabel, mrpt::obs::CObservation2DRangeScan::sensorPose, mrpt::obs::CObservation2DRangeScan::setScanRange(), mrpt::obs::CObservation2DRangeScan::setScanRangeValidity(), mrpt::hwdrivers::CGenericSensor::ssWorking, mrpt::obs::CObservation2DRangeScan::stdError, mrpt::obs::CObservation::timestamp, and waitContinuousSampleFrame().

◆ enableVerbose()

void mrpt::hwdrivers::CGenericSensor::enableVerbose ( bool  enabled = true)
inlineinherited

Enable or disable extra debug info dumped to std::cout during sensor operation.

Default: disabled unless the environment variable "MRPT_HWDRIVERS_VERBOSE" is set to "1" during object creation.

Definition at line 92 of file CGenericSensor.h.

◆ filterByExclusionAngles()

void C2DRangeFinderAbstract::filterByExclusionAngles ( mrpt::obs::CObservation2DRangeScan &  obs) const
protectedinherited

Mark as invalid those ranges in a set of forbiden angle ranges.

See also
loadExclusionAreas

Definition at line 174 of file C2DRangeFinderAbstract.cpp.

References mrpt::obs::CObservation2DRangeScan::filterByExclusionAngles(), and mrpt::hwdrivers::C2DRangeFinderAbstract::m_lstExclusionAngles.

Referenced by mrpt::hwdrivers::CRoboPeakLidar::doProcessSimple(), doProcessSimple(), mrpt::hwdrivers::CSickLaserSerial::doProcessSimple(), and mrpt::hwdrivers::CHokuyoURG::doProcessSimple().

◆ filterByExclusionAreas()

void C2DRangeFinderAbstract::filterByExclusionAreas ( mrpt::obs::CObservation2DRangeScan &  obs) const
protectedinherited

Mark as invalid those points which (x,y) coordinates fall within the exclusion polygons.

See also
loadExclusionAreas

Definition at line 166 of file C2DRangeFinderAbstract.cpp.

References mrpt::obs::CObservation2DRangeScan::filterByExclusionAreas(), and mrpt::hwdrivers::C2DRangeFinderAbstract::m_lstExclusionPolys.

Referenced by mrpt::hwdrivers::CRoboPeakLidar::doProcessSimple(), doProcessSimple(), mrpt::hwdrivers::CSickLaserSerial::doProcessSimple(), and mrpt::hwdrivers::CHokuyoURG::doProcessSimple().

◆ getExternalImageJPEGQuality()

unsigned int mrpt::hwdrivers::CGenericSensor::getExternalImageJPEGQuality ( ) const
inlineinherited

Definition at line 234 of file CGenericSensor.h.

◆ getObservation()

void C2DRangeFinderAbstract::getObservation ( bool &  outThereIsObservation,
mrpt::obs::CObservation2DRangeScan &  outObservation,
bool &  hardwareError 
)
inherited

Get the last observation from the sensor, if available, and unmarks it as being "the last one" (thus a new scan must arrive or subsequent calls will find no new observations).

Definition at line 56 of file C2DRangeFinderAbstract.cpp.

References mrpt::synch::CCriticalSection::enter(), mrpt::synch::CCriticalSection::leave(), mrpt::hwdrivers::C2DRangeFinderAbstract::m_csLastObservation, mrpt::hwdrivers::C2DRangeFinderAbstract::m_hardwareError, mrpt::hwdrivers::C2DRangeFinderAbstract::m_lastObservation, and mrpt::hwdrivers::C2DRangeFinderAbstract::m_lastObservationIsNew.

◆ getObservations()

void CGenericSensor::getObservations ( TListObservations &  lstObjects)
inherited

Returns a list of enqueued objects, emptying it (thread-safe).

The objects must be freed by the invoker.

Definition at line 90 of file CGenericSensor.cpp.

References mrpt::hwdrivers::CGenericSensor::m_csObjList, and mrpt::hwdrivers::CGenericSensor::m_objList.

◆ getProcessRate()

double mrpt::hwdrivers::CGenericSensor::getProcessRate ( ) const
inlineinherited

Definition at line 84 of file CGenericSensor.h.

◆ GetRuntimeClass()

virtual const mrpt::hwdrivers::TSensorClassId* mrpt::hwdrivers::CGenericSensor::GetRuntimeClass ( ) const
pure virtualinherited

◆ getSensorLabel()

std::string mrpt::hwdrivers::CGenericSensor::getSensorLabel ( ) const
inlineinherited

Definition at line 86 of file CGenericSensor.h.

◆ getState()

TSensorState mrpt::hwdrivers::CGenericSensor::getState ( ) const
inlineinherited

The current state of the sensor.

Definition at line 82 of file CGenericSensor.h.

◆ initialize()

virtual void mrpt::hwdrivers::CGenericSensor::initialize ( void  )
inlinevirtualinherited

This method can or cannot be implemented in the derived class, depending on the need for it.

Exceptions
Thismethod must throw an exception with a descriptive message if some critical error is found.

Reimplemented in mrpt::hwdrivers::CCameraSensor, mrpt::hwdrivers::CVelodyneScanner, mrpt::hwdrivers::CKinect, mrpt::hwdrivers::COpenNI2Sensor, mrpt::hwdrivers::COpenNI2_RGBD360, mrpt::hwdrivers::CNationalInstrumentsDAQ, mrpt::hwdrivers::CSickLaserSerial, mrpt::hwdrivers::CHokuyoURG, mrpt::hwdrivers::CCANBusReader, mrpt::hwdrivers::CBoardENoses, mrpt::hwdrivers::CGyroKVHDSP3000, mrpt::hwdrivers::CIMUIntersense, mrpt::hwdrivers::CSkeletonTracker, mrpt::hwdrivers::CLMS100Eth, mrpt::hwdrivers::CNTRIPEmitter, mrpt::hwdrivers::CSwissRanger3DCamera, mrpt::hwdrivers::CIMUXSens, mrpt::hwdrivers::CPhidgetInterfaceKitProximitySensors, mrpt::hwdrivers::CIMUXSens_MT4, mrpt::hwdrivers::CImpinjRFID, mrpt::hwdrivers::CGPS_NTRIP, mrpt::hwdrivers::CIbeoLuxETH, and mrpt::hwdrivers::CRoboPeakLidar.

Definition at line 201 of file CGenericSensor.h.

◆ isVerboseEnabled()

bool mrpt::hwdrivers::CGenericSensor::isVerboseEnabled ( ) const
inlineinherited

Definition at line 93 of file CGenericSensor.h.

◆ loadCommonParams()

void C2DRangeFinderAbstract::loadCommonParams ( const mrpt::utils::CConfigFileBase &  configSource,
const std::string &  iniSection 
)
protectedinherited

Should be call by derived classes at "loadConfig" (loads exclusion areas AND exclusion angles).

This loads a sequence of vertices of a polygon given by its (x,y) coordinates relative to the vehicle, that is, taking into account the "sensorPose".

  • exclusionZoneu_x
  • exclusionZoneu_y for u=1,2,3,... All points within the 2D polygon will be ignored, for any Z, unless an optional entry is found:
  • exclusionZoneu_z=[z_min z_max] In that case, only the points within the 2D polygon AND the given range in Z will be ignored.

The number of zones is variable, but they must start at 1 and be consecutive.

This also loads any other common params (e.g. 'preview')

See also
filterByExclusionAreas

Definition at line 102 of file C2DRangeFinderAbstract.cpp.

References ASSERT_, ASSERTMSG_, DEG2RAD, mrpt::format(), mrpt::hwdrivers::C2DRangeFinderAbstract::m_lstExclusionAngles, mrpt::hwdrivers::C2DRangeFinderAbstract::m_lstExclusionPolys, M_PI, mrpt::hwdrivers::C2DRangeFinderAbstract::m_showPreview, mrpt::utils::CConfigFileBase::read_bool(), mrpt::utils::CConfigFileBase::read_double(), and mrpt::utils::CConfigFileBase::read_vector().

Referenced by loadConfig_sensorSpecific(), mrpt::hwdrivers::CRoboPeakLidar::loadConfig_sensorSpecific(), mrpt::hwdrivers::CSickLaserSerial::loadConfig_sensorSpecific(), and mrpt::hwdrivers::CHokuyoURG::loadConfig_sensorSpecific().

◆ loadConfig()

void CGenericSensor::loadConfig ( const mrpt::utils::CConfigFileBase &  cfg,
const std::string &  sect 
)
inherited

Loads the generic settings common to any sensor (See CGenericSensor), then call to "loadConfig_sensorSpecific".

Exceptions
Thismethod throws an exception with a descriptive message if some critical parameter is missing or has an invalid value.

Definition at line 131 of file CGenericSensor.cpp.

References mrpt::hwdrivers::CGenericSensor::loadConfig_sensorSpecific(), mrpt::hwdrivers::CGenericSensor::m_grab_decimation, mrpt::hwdrivers::CGenericSensor::m_grab_decimation_counter, mrpt::hwdrivers::CGenericSensor::m_max_queue_len, mrpt::hwdrivers::CGenericSensor::m_process_rate, mrpt::hwdrivers::CGenericSensor::m_sensorLabel, MRPT_END, MRPT_START, mrpt::utils::CConfigFileBase::read_double(), mrpt::utils::CConfigFileBase::read_int(), and mrpt::utils::CConfigFileBase::read_string().

◆ loadConfig_sensorSpecific()

void CSickLaserUSB::loadConfig_sensorSpecific ( const mrpt::utils::CConfigFileBase &  configSource,
const std::string &  iniSection 
)
protectedvirtual

See the class documentation at the top for expected parameters.

Implements mrpt::hwdrivers::CGenericSensor.

Definition at line 130 of file CSickLaserUSB.cpp.

References DEG2RAD, mrpt::hwdrivers::C2DRangeFinderAbstract::loadCommonParams(), m_sensorPose, m_serialNumber, mrpt::utils::CConfigFileBase::read_float(), and mrpt::utils::CConfigFileBase::read_string().

◆ processPreview()

void C2DRangeFinderAbstract::processPreview ( const mrpt::obs::CObservation2DRangeScan &  obs)
protectedinherited

Must be called inside the capture method to allow optional GUI preview of scans.

Definition at line 180 of file C2DRangeFinderAbstract.cpp.

References mrpt::opengl::CPlanarLaserScan::Create(), mrpt::gui::CDisplayWindow3D::Create(), mrpt::hwdrivers::CGenericSensor::m_sensorLabel, mrpt::hwdrivers::C2DRangeFinderAbstract::m_showPreview, and mrpt::hwdrivers::C2DRangeFinderAbstract::m_win.

Referenced by mrpt::hwdrivers::CRoboPeakLidar::doProcessSimple(), doProcessSimple(), mrpt::hwdrivers::CSickLaserSerial::doProcessSimple(), and mrpt::hwdrivers::CHokuyoURG::doProcessSimple().

◆ registerClass()

void CGenericSensor::registerClass ( const TSensorClassId *  pNewClass)
staticinherited

Register a class into the internal list of "CGenericSensor" descendents.

Used internally in the macros DEFINE_GENERIC_SENSOR, etc...

Can be used as "CGenericSensor::registerClass( SENSOR_CLASS_ID(CMySensor) );" if building custom sensors outside mrpt libraries in user code.

Definition at line 120 of file CGenericSensor.cpp.

References mrpt::hwdrivers::TSensorClassId::className, and mrpt::hwdrivers::CGenericSensor::get_registered_sensor_classes().

Referenced by mrpt::hwdrivers::CGenericSensor::CLASSINIT_GENERIC_SENSOR::CLASSINIT_GENERIC_SENSOR().

◆ setDeviceSerialNumber()

void mrpt::hwdrivers::CSickLaserUSB::setDeviceSerialNumber ( const std::string &  deviceSerialNumber)
inline

Changes the serial number of the device to open (call prior to 'doProcess')

Definition at line 92 of file CSickLaserUSB.h.

◆ setExternalImageFormat()

void mrpt::hwdrivers::CGenericSensor::setExternalImageFormat ( const std::string &  ext)
inlineinherited

Set the extension ("jpg","gif","png",...) that determines the format of images saved externally The default is "jpg".

See also
setPathForExternalImages, setExternalImageJPEGQuality

Definition at line 226 of file CGenericSensor.h.

◆ setExternalImageJPEGQuality()

void mrpt::hwdrivers::CGenericSensor::setExternalImageJPEGQuality ( const unsigned int  quality)
inlineinherited

The quality of JPEG compression, when external images is enabled and the format is "jpg".

See also
setExternalImageFormat

Definition at line 231 of file CGenericSensor.h.

References quality.

◆ setPathForExternalImages()

virtual void mrpt::hwdrivers::CGenericSensor::setPathForExternalImages ( const std::string &  directory)
inlinevirtualinherited

Set the path where to save off-rawlog image files (will be ignored in those sensors where this is not applicable).

An empty string (the default value at construction) means to save images embedded in the rawlog, instead of on separate files.

Exceptions
std::exceptionIf the directory doesn't exists and cannot be created.

Reimplemented in mrpt::hwdrivers::CCameraSensor, mrpt::hwdrivers::CKinect, mrpt::hwdrivers::COpenNI2Sensor, mrpt::hwdrivers::COpenNI2_RGBD360, and mrpt::hwdrivers::CSwissRanger3DCamera.

Definition at line 217 of file CGenericSensor.h.

References MRPT_UNUSED_PARAM.

◆ setSensorLabel()

void mrpt::hwdrivers::CGenericSensor::setSensorLabel ( const std::string &  sensorLabel)
inlineinherited

Definition at line 87 of file CGenericSensor.h.

◆ showPreview()

void mrpt::hwdrivers::C2DRangeFinderAbstract::showPreview ( bool  enable = true)
inlineinherited

Enables GUI visualization in real-time.

Definition at line 95 of file C2DRangeFinderAbstract.h.

◆ turnOff()

bool CSickLaserUSB::turnOff ( )
virtual

Disables the scanning mode (in this class this has no effect).

Returns
If everything works "true", or "false" if there is any error.

Implements mrpt::hwdrivers::C2DRangeFinderAbstract.

Definition at line 158 of file CSickLaserUSB.cpp.

◆ turnOn()

bool CSickLaserUSB::turnOn ( )
virtual

Enables the scanning mode (in this class this has no effect).

Returns
If everything works "true", or "false" if there is any error.

Implements mrpt::hwdrivers::C2DRangeFinderAbstract.

Definition at line 150 of file CSickLaserUSB.cpp.

◆ waitContinuousSampleFrame()

bool CSickLaserUSB::waitContinuousSampleFrame ( std::vector< float > &  ranges,
unsigned char &  LMS_status,
uint32_t &  out_board_timestamp,
bool &  is_mm_mode 
)
private

Definition at line 196 of file CSickLaserUSB.cpp.

References mrpt::hwdrivers::CInterfaceFTDI::Close(), mrpt::utils::compute_CRC16(), mrpt::format(), info, m_timeStartUI, m_usbConnection, MRPT_LOG_ERROR_FMT, and mrpt::hwdrivers::CInterfaceFTDI::ReadSync().

Referenced by doProcessSimple().

Member Data Documentation

◆ m_external_images_format

std::string mrpt::hwdrivers::CGenericSensor::m_external_images_format
protectedinherited

The extension ("jpg","gif","png",...) that determines the format of images saved externally.

See also
setPathForExternalImages

Definition at line 131 of file CGenericSensor.h.

Referenced by mrpt::hwdrivers::CSwissRanger3DCamera::getNextObservation(), and mrpt::hwdrivers::CSwissRanger3DCamera::loadConfig_sensorSpecific().

◆ m_external_images_jpeg_quality

unsigned int mrpt::hwdrivers::CGenericSensor::m_external_images_jpeg_quality
protectedinherited

For JPEG images, the quality (default=95%).

Definition at line 132 of file CGenericSensor.h.

Referenced by mrpt::hwdrivers::CSwissRanger3DCamera::getNextObservation(), and mrpt::hwdrivers::CSwissRanger3DCamera::loadConfig_sensorSpecific().

◆ m_grab_decimation

size_t mrpt::hwdrivers::CGenericSensor::m_grab_decimation
protectedinherited

If set to N>=2, only 1 out of N observations will be saved to m_objList.

Definition at line 118 of file CGenericSensor.h.

Referenced by mrpt::hwdrivers::CGenericSensor::appendObservations(), and mrpt::hwdrivers::CGenericSensor::loadConfig().

◆ m_grab_decimation_counter

size_t mrpt::hwdrivers::CGenericSensor::m_grab_decimation_counter
protectedinherited

Used when "m_grab_decimation" is enabled.

Definition at line 123 of file CGenericSensor.h.

Referenced by mrpt::hwdrivers::CGenericSensor::appendObservations(), and mrpt::hwdrivers::CGenericSensor::loadConfig().

◆ m_max_queue_len

size_t mrpt::hwdrivers::CGenericSensor::m_max_queue_len
protectedinherited

See CGenericSensor.

Definition at line 117 of file CGenericSensor.h.

Referenced by mrpt::hwdrivers::CGenericSensor::loadConfig().

◆ m_path_for_external_images

std::string mrpt::hwdrivers::CGenericSensor::m_path_for_external_images
protectedinherited

The path where to save off-rawlog images: empty means save images embedded in the rawlog.

Definition at line 130 of file CGenericSensor.h.

Referenced by mrpt::hwdrivers::CSwissRanger3DCamera::getNextObservation(), and mrpt::hwdrivers::CSwissRanger3DCamera::setPathForExternalImages().

◆ m_process_rate

double mrpt::hwdrivers::CGenericSensor::m_process_rate
protectedinherited

See CGenericSensor.

Definition at line 116 of file CGenericSensor.h.

Referenced by mrpt::hwdrivers::CGyroKVHDSP3000::initialize(), and mrpt::hwdrivers::CGenericSensor::loadConfig().

◆ m_sensorLabel

std::string mrpt::hwdrivers::CGenericSensor::m_sensorLabel
protectedinherited

See CGenericSensor.

Definition at line 119 of file CGenericSensor.h.

Referenced by mrpt::hwdrivers::CCANBusReader::CCANBusReader(), mrpt::hwdrivers::CGPSInterface::CGPSInterface(), mrpt::hwdrivers::CGyroKVHDSP3000::CGyroKVHDSP3000(), mrpt::hwdrivers::CHokuyoURG::CHokuyoURG(), mrpt::hwdrivers::CIMUIntersense::CIMUIntersense(), mrpt::hwdrivers::CIMUXSens::CIMUXSens(), mrpt::hwdrivers::CIMUXSens_MT4::CIMUXSens_MT4(), mrpt::hwdrivers::CKinect::CKinect(), mrpt::hwdrivers::CNationalInstrumentsDAQ::CNationalInstrumentsDAQ(), mrpt::hwdrivers::CRoboPeakLidar::CRoboPeakLidar(), mrpt::hwdrivers::CSickLaserSerial::CSickLaserSerial(), CSickLaserUSB(), mrpt::hwdrivers::CSkeletonTracker::CSkeletonTracker(), mrpt::hwdrivers::CSwissRanger3DCamera::CSwissRanger3DCamera(), mrpt::hwdrivers::CVelodyneScanner::CVelodyneScanner(), mrpt::hwdrivers::CIMUXSens_MT4::doProcess(), mrpt::hwdrivers::CIMUXSens::doProcess(), mrpt::hwdrivers::CSkeletonTracker::doProcess(), mrpt::hwdrivers::CGyroKVHDSP3000::doProcess(), mrpt::hwdrivers::CIMUIntersense::doProcess(), mrpt::hwdrivers::CRoboPeakLidar::doProcessSimple(), doProcessSimple(), mrpt::hwdrivers::CCANBusReader::doProcessSimple(), mrpt::hwdrivers::CSickLaserSerial::doProcessSimple(), mrpt::hwdrivers::CHokuyoURG::doProcessSimple(), mrpt::hwdrivers::CGPSInterface::flushParsedMessagesNow(), mrpt::hwdrivers::CSwissRanger3DCamera::getNextObservation(), mrpt::hwdrivers::CKinect::getNextObservation(), mrpt::hwdrivers::CVelodyneScanner::getNextObservation(), mrpt::hwdrivers::CNationalInstrumentsDAQ::grabbing_thread(), mrpt::hwdrivers::CGenericSensor::loadConfig(), mrpt::hwdrivers::CSkeletonTracker::processPreview(), mrpt::hwdrivers::C2DRangeFinderAbstract::processPreview(), and mrpt::hwdrivers::CSkeletonTracker::processPreviewNone().

◆ m_sensorPose

poses::CPose3D mrpt::hwdrivers::CSickLaserUSB::m_sensorPose
private

The sensor 6D pose:

Definition at line 70 of file CSickLaserUSB.h.

Referenced by doProcessSimple(), and loadConfig_sensorSpecific().

◆ m_serialNumber

std::string mrpt::hwdrivers::CSickLaserUSB::m_serialNumber
private

Definition at line 63 of file CSickLaserUSB.h.

Referenced by checkControllerIsConnected(), and loadConfig_sensorSpecific().

◆ m_state

TSensorState mrpt::hwdrivers::CGenericSensor::m_state
protectedinherited

Definition at line 125 of file CGenericSensor.h.

Referenced by mrpt::hwdrivers::CGyroKVHDSP3000::CGyroKVHDSP3000(), mrpt::hwdrivers::CIMUXSens_MT4::doProcess(), mrpt::hwdrivers::CIMUXSens::doProcess(), mrpt::hwdrivers::CSkeletonTracker::doProcess(), mrpt::hwdrivers::CSwissRanger3DCamera::doProcess(), mrpt::hwdrivers::CIMUIntersense::doProcess(), mrpt::hwdrivers::CGyroKVHDSP3000::doProcess(), mrpt::hwdrivers::C2DRangeFinderAbstract::doProcess(), mrpt::hwdrivers::CGPSInterface::doProcess(), mrpt::hwdrivers::CNationalInstrumentsDAQ::doProcess(), mrpt::hwdrivers::CKinect::doProcess(), mrpt::hwdrivers::CVelodyneScanner::doProcess(), doProcessSimple(), mrpt::hwdrivers::CCANBusReader::doProcessSimple(), mrpt::hwdrivers::CSickLaserSerial::doProcessSimple(), mrpt::hwdrivers::CHokuyoURG::doProcessSimple(), mrpt::hwdrivers::CGPSInterface::flushParsedMessagesNow(), mrpt::hwdrivers::CVelodyneScanner::getNextObservation(), mrpt::hwdrivers::CIMUXSens_MT4::initialize(), mrpt::hwdrivers::CIMUXSens::initialize(), mrpt::hwdrivers::CSkeletonTracker::initialize(), mrpt::hwdrivers::CIMUIntersense::initialize(), mrpt::hwdrivers::CGyroKVHDSP3000::initialize(), mrpt::hwdrivers::CVelodyneScanner::initialize(), mrpt::hwdrivers::CNationalInstrumentsDAQ::readFromDAQ(), and mrpt::hwdrivers::CIMUXSens::searchPortAndConnect().

◆ m_stream

utils::CStream* mrpt::hwdrivers::C2DRangeFinderAbstract::m_stream
protectedinherited

The I/O channel (will be NULL if not bound).

Definition at line 58 of file C2DRangeFinderAbstract.h.

Referenced by mrpt::hwdrivers::CHokuyoURG::assureBufferHasBytes(), mrpt::hwdrivers::C2DRangeFinderAbstract::bindIO(), mrpt::hwdrivers::CHokuyoURG::ensureStreamIsOpen(), mrpt::hwdrivers::CSickLaserSerial::LMS_endContinuousMode(), mrpt::hwdrivers::CSickLaserSerial::LMS_sendMeasuringMode_cm_mm(), mrpt::hwdrivers::CSickLaserSerial::LMS_setupBaudrate(), mrpt::hwdrivers::CSickLaserSerial::LMS_setupSerialComms(), mrpt::hwdrivers::CSickLaserSerial::LMS_startContinuousMode(), mrpt::hwdrivers::CSickLaserSerial::LMS_statusQuery(), mrpt::hwdrivers::CSickLaserSerial::LMS_waitACK(), mrpt::hwdrivers::CSickLaserSerial::LMS_waitIncomingFrame(), mrpt::hwdrivers::CHokuyoURG::purgeBuffers(), mrpt::hwdrivers::CHokuyoURG::sendCmd(), mrpt::hwdrivers::CSickLaserSerial::SendCommandToSICK(), mrpt::hwdrivers::CSickLaserSerial::tryToOpenComms(), mrpt::hwdrivers::CHokuyoURG::turnOn(), mrpt::hwdrivers::CSickLaserSerial::waitContinuousSampleFrame(), mrpt::hwdrivers::CHokuyoURG::~CHokuyoURG(), and mrpt::hwdrivers::CSickLaserSerial::~CSickLaserSerial().

◆ m_timeStartTT

mrpt::system::TTimeStamp mrpt::hwdrivers::CSickLaserUSB::m_timeStartTT
private

Definition at line 66 of file CSickLaserUSB.h.

Referenced by doProcessSimple().

◆ m_timeStartUI

uint32_t mrpt::hwdrivers::CSickLaserUSB::m_timeStartUI
private

Time of the first data packet, for synchronization purposes.

Definition at line 65 of file CSickLaserUSB.h.

Referenced by doProcessSimple(), and waitContinuousSampleFrame().

◆ m_usbConnection

CInterfaceFTDI* mrpt::hwdrivers::CSickLaserUSB::m_usbConnection
private

Definition at line 62 of file CSickLaserUSB.h.

Referenced by checkControllerIsConnected(), CSickLaserUSB(), waitContinuousSampleFrame(), and ~CSickLaserUSB().

◆ m_verbose

bool mrpt::hwdrivers::CGenericSensor::m_verbose
protectedinherited

Definition at line 126 of file CGenericSensor.h.

Referenced by mrpt::hwdrivers::CGenericSensor::CGenericSensor(), mrpt::hwdrivers::CRoboPeakLidar::checkCOMMs(), mrpt::hwdrivers::CNTRIPEmitter::doProcess(), mrpt::hwdrivers::CGPSInterface::doProcess(), mrpt::hwdrivers::CNationalInstrumentsDAQ::grabbing_thread(), mrpt::hwdrivers::CIMUXSens_MT4::initialize(), mrpt::hwdrivers::CHokuyoURG::initialize(), mrpt::hwdrivers::CVelodyneScanner::internal_read_PCAP_packet(), mrpt::hwdrivers::CGPSInterface::JAVAD_sendMessage(), mrpt::hwdrivers::CGPSInterface::legacy_topcon_setup_commands(), mrpt::hwdrivers::CGPSInterface::OnConnectionEstablished(), mrpt::hwdrivers::CGPSInterface::OnConnectionShutdown(), mrpt::hwdrivers::CNationalInstrumentsDAQ::stop(), and mrpt::hwdrivers::CGPSInterface::tryToOpenTheCOM().



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