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hal
SchmersalLss300.h
Go to the documentation of this file.
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//
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// Copyright (c) 2009, Markus Rickert
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of the Technische Universitaet Muenchen nor the names of
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// its contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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#ifndef _RL_HAL_SCHMERSALLSS300_H_
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#define _RL_HAL_SCHMERSALLSS300_H_
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#include <
rl/util/Timer.h
>
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#include "
Device.h
"
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#include "
Lidar.h
"
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#include "
types.h
"
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namespace
rl
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{
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namespace
hal
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{
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class
Serial;
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class
SchmersalLss300
:
public
Lidar
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{
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public
:
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enum
BaudRate
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{
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BAUDRATE_9600BPS
,
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BAUDRATE_19200BPS
,
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BAUDRATE_38400BPS
,
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BAUDRATE_57600BPS
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#if 0
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BAUDRATE_125000BPS,
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BAUDRATE_208333BPS,
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BAUDRATE_312500BPS
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#endif
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};
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enum
Monitoring
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{
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MONITORING_CONTINUOUS
,
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MONITORING_SINGLE
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};
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SchmersalLss300
(
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const ::std::string& device =
"/dev/ttyS0"
,
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const
BaudRate
&
baudRate
=
BAUDRATE_9600BPS
,
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const
Monitoring
&
monitoring
=
MONITORING_SINGLE
,
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const ::std::string&
password
=
"PASS_LSS"
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);
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virtual
~SchmersalLss300
();
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void
close
();
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BaudRate
getBaudRate
()
const
;
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void
getDistances
(::
rl::math::Vector
& distances)
const
;
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::std::size_t
getDistancesCount
()
const
;
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::rl::math::Real
getDistancesMaximum
(const ::std::size_t& i)
const
;
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::rl::math::Real
getDistancesMinimum
(const ::std::size_t& i)
const
;
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Monitoring
getMonitoring
()
const
;
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::rl::math::Real
getResolution
()
const
;
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::rl::math::Real
getStartAngle
()
const
;
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::rl::math::Real
getStopAngle
()
const
;
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::std::string
getType
();
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void
open
();
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void
reset
();
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void
setBaudRate
(
const
BaudRate
&
baudRate
);
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void
setMonitoring
(
const
Monitoring
&
monitoring
);
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void
start
();
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void
step
();
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void
stop
();
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protected
:
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private
:
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uint16_t
crc
(
const
uint8_t* buf, const ::std::size_t& len)
const
;
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::std::size_t
recv
(uint8_t* buf, const ::std::size_t& len,
const
uint8_t& command);
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void
send
(uint8_t* buf, const ::std::size_t& len);
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bool
waitAck
();
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BaudRate
baudRate
;
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uint8_t
configuration
;
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uint8_t
data
[1013];
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BaudRate
desired
;
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Monitoring
monitoring
;
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::std::string
password
;
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Serial
*
serial
;
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::rl::util::Timer
timer
;
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};
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}
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}
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#endif // _RL_HAL_SCHMERSALLSS300_H_
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