serialport: A basic Serial Communications Link (RS232, USB). More...

#include <serialport/SerialDeviceDriver.h>

Inheritance diagram for SerialDeviceDriver:

Public Member Functions
	SerialDeviceDriver ()

virtual	~SerialDeviceDriver ()

bool	open (yarp::os::Searchable &config) override
	Open the DeviceDriver.

bool	open (SerialDeviceDriverSettings &config)
	Configures the device.

bool	close () override
	Close the DeviceDriver.

bool	send (const Bottle &msg) override
	Sends a string of chars to the serial communications channel.

bool	send (const char *msg, size_t size) override

bool	receive (Bottle &msg) override
	Gets the existing chars in the receive queue.

int	receiveChar (char &chr) override
	Gets one single char from the receive queue.

int	receiveBytes (unsigned char *bytes, const int size) override
	Gets an array of bytes (unsigned char) with size <= 'size' parameter.

int	receiveLine (char *line, const int MaxLineLength) override
	Gets one line (a sequence of chars with a ending '\n' or '\r') from the receive queue.

bool	setDTR (bool value) override
	Enable/Disable DTR protocol.

int	flush () override
	Flushes the internal buffer.

Public Member Functions inherited from yarp::dev::DeviceDriver
	DeviceDriver ()

	DeviceDriver (const DeviceDriver &other)=delete

	DeviceDriver (DeviceDriver &&other) noexcept=delete

DeviceDriver &	operator= (const DeviceDriver &other)=delete

DeviceDriver &	operator= (DeviceDriver &&other) noexcept=delete

virtual	~DeviceDriver ()

virtual std::string	id () const
	Return the id assigned to the PolyDriver.

virtual void	setId (const std::string &id)
	Set the id for this device.

template<class T >
bool	view (T *&x)
	Get an interface to the device driver.

virtual DeviceDriver *	getImplementation ()
	Some drivers are bureaucrats, pointing at others.

Public Member Functions inherited from yarp::dev::ISerialDevice
virtual	~ISerialDevice ()

Detailed Description

serialport: A basic Serial Communications Link (RS232, USB).

Definition at line 75 of file SerialDeviceDriver.h.

Constructor & Destructor Documentation

◆ SerialDeviceDriver()

SerialDeviceDriver::SerialDeviceDriver ( )

Definition at line 27 of file SerialDeviceDriver.cpp.

◆ ~SerialDeviceDriver()

SerialDeviceDriver::~SerialDeviceDriver ( )

virtual

Definition at line 34 of file SerialDeviceDriver.cpp.

Member Function Documentation

◆ close()

bool SerialDeviceDriver::close ( )

overridevirtual

Close the DeviceDriver.

Returns: true/false on success/failure.

Reimplemented from yarp::dev::DeviceDriver.

Definition at line 102 of file SerialDeviceDriver.cpp.

◆ flush()

int SerialDeviceDriver::flush ( )

overridevirtual

Flushes the internal buffer.

Returns: - the number of flushed characters.

Implements yarp::dev::ISerialDevice.

Definition at line 213 of file SerialDeviceDriver.cpp.

◆ open() [1/2]

bool SerialDeviceDriver::open ( SerialDeviceDriverSettings & config )

Configures the device.

Parameters

The	serial device configuration object

Returns: true on success

Definition at line 38 of file SerialDeviceDriver.cpp.

◆ open() [2/2]

bool SerialDeviceDriver::open ( yarp::os::Searchable & config )

overridevirtual

Open the DeviceDriver.

Parameters

config is a list of parameters for the device. Which parameters are effective for your device can vary. See device invocation examples. If there is no example for your device, you can run the "yarpdev" program with the verbose flag set to probe what parameters the device is checking. If that fails too, you'll need to read the source code (please nag one of the yarp developers to add documentation for your device).

Returns: true/false upon success/failure

Reimplemented from yarp::dev::DeviceDriver.

Definition at line 65 of file SerialDeviceDriver.cpp.

◆ receive()

bool SerialDeviceDriver::receive ( Bottle & msg )

overridevirtual

Gets the existing chars in the receive queue.

Parameters

msg	- the received string

Returns: - true on success; false if no messages available

Implements yarp::dev::ISerialDevice.

Definition at line 279 of file SerialDeviceDriver.cpp.

◆ receiveBytes()

int SerialDeviceDriver::receiveBytes	(	unsigned char *	bytes,
		const int	size
	)

overridevirtual

Gets an array of bytes (unsigned char) with size <= 'size' parameter.

The array is NOT null terminated.

Parameters

bytes	- a previously allocated buffer where the received data is stored.
size	- the size of the 'bytes' parameter.

Returns: - the number of received bytes. The function returns 0 if no bytes are received.

Implements yarp::dev::ISerialDevice.

Definition at line 230 of file SerialDeviceDriver.cpp.

◆ receiveChar()

int SerialDeviceDriver::receiveChar ( char & chr )

overridevirtual

Gets one single char from the receive queue.

Parameters

chr	- the received char.

Returns: - 0 if no chars are received; 1 if one char is received.

Implements yarp::dev::ISerialDevice.

Definition at line 191 of file SerialDeviceDriver.cpp.

◆ receiveLine()

int SerialDeviceDriver::receiveLine	(	char *	line,
		const int	MaxLineLength
	)

overridevirtual

Gets one line (a sequence of chars with a ending '\n' or '\r') from the receive queue.

The ending '\n''\r' chars are not removed in the returned line.

Parameters

line	- a previously allocated buffer where the received line is stored.
MaxLineLength	- the size of the 'line' parameter.

Returns: - the number of received characters (including the '
''\r' chars, plus the buffer terminator '\0'). The function returns 0 if no chars are received.

Implements yarp::dev::ISerialDevice.

Definition at line 251 of file SerialDeviceDriver.cpp.

◆ send() [1/2]

bool SerialDeviceDriver::send ( const Bottle & msg )

overridevirtual

Sends a string of chars to the serial communications channel.

Parameters

msg	the string to send

Returns: true on success

Implements yarp::dev::ISerialDevice.

Definition at line 121 of file SerialDeviceDriver.cpp.

◆ send() [2/2]

bool SerialDeviceDriver::send	(	const char *	msg,
		size_t	size
	)

overridevirtual

Implements yarp::dev::ISerialDevice.

Definition at line 162 of file SerialDeviceDriver.cpp.

◆ setDTR()

bool SerialDeviceDriver::setDTR ( bool value )

overridevirtual

Enable/Disable DTR protocol.

Parameters

enable Enable/Disable DTR protocol

Returns: true on success

Implements yarp::dev::ISerialDevice.

Definition at line 107 of file SerialDeviceDriver.cpp.

The documentation for this class was generated from the following files:

src/devices/serialport/SerialDeviceDriver.h
src/devices/serialport/SerialDeviceDriver.cpp

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ SerialDeviceDriver()

◆ ~SerialDeviceDriver()

Member Function Documentation

◆ close()

◆ flush()

◆ open() [1/2]

◆ open() [2/2]

◆ receive()

◆ receiveBytes()

◆ receiveChar()

◆ receiveLine()

◆ send() [1/2]

◆ send() [2/2]

◆ setDTR()