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13 #include <mrpt/config.h>
45 friend class PosixSignalDispatcherImpl;
52 CSerialPort(
const std::string &portName,
bool openNow =
true );
68 m_serialName = COM_name;
79 void open(
const std::string &COM_name)
81 if (isOpen() && m_serialName!=COM_name)
THROW_EXCEPTION(
"Cannot change serial port while open");
84 setSerialPortName(COM_name);
116 bool enableFlowControl=
false);
122 int ReadIntervalTimeout,
123 int ReadTotalTimeoutMultiplier,
124 int ReadTotalTimeoutConstant,
125 int WriteTotalTimeoutMultiplier,
126 int WriteTotalTimeoutConstant );
132 size_t Read(
void *Buffer,
size_t Count);
142 std::string ReadString(
const int total_timeout_ms=-1,
bool *out_timeout =NULL,
const char *eol_chars =
"\r\n");
148 size_t Write(
const void *Buffer,
size_t Count);
158 uint64_t
Seek(uint64_t Offset, CStream::TSeekOrigin Origin = sFromBeginning)
163 THROW_EXCEPTION(
"Method not applicable to serial communications port CStream!");
172 THROW_EXCEPTION(
"Method not applicable to serial communications port CStream!");
181 THROW_EXCEPTION(
"Method not applicable to serial communications port CStream!");
195 #ifdef MRPT_OS_WINDOWS
#define THROW_EXCEPTION(msg)
uint64_t Seek(uint64_t Offset, CStream::TSeekOrigin Origin=sFromBeginning)
Introduces a pure virtual method for moving to a specified position in the streamed resource.
#define MRPT_UNUSED_PARAM(a)
Can be used to avoid "not used parameters" warnings from the compiler.
This is the global namespace for all Mobile Robot Programming Toolkit (MRPT) libraries.
This class implements a high-performance stopwatch.
mrpt::utils::CTicTac m_timer
Used only in ReadString.
uint64_t getPosition()
Method for getting the current cursor position, where 0 is the first byte and TotalBytesCount-1 the l...
This base class is used to provide a unified interface to files,memory buffers,..Please see the deriv...
int hCOM
The file handle (-1: Not open)
A communications serial port built as an implementation of a utils::CStream.
void open(const std::string &COM_name)
Open the given serial port.
uint64_t getTotalBytesCount()
Returns the total amount of bytes in the stream.
void setSerialPortName(const std::string &COM_name)
Sets the serial port to open (it is an error to try to change this while open yet).
std::string m_serialName
The complete name of the serial port device (i.e.
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