serial::Timeout Struct Reference

#include <serial.h>

Public Member Functions
	Timeout (uint32_t inter_byte_timeout_=0, uint32_t read_timeout_constant_=0, uint32_t read_timeout_multiplier_=0, uint32_t write_timeout_constant_=0, uint32_t write_timeout_multiplier_=0)

Static Public Member Functions
static uint32_t	max ()
static Timeout	simpleTimeout (uint32_t timeout)

Data Fields
uint32_t	inter_byte_timeout
uint32_t	read_timeout_constant
uint32_t	read_timeout_multiplier
uint32_t	write_timeout_constant
uint32_t	write_timeout_multiplier

Detailed Description

Structure for setting the timeout of the serial port, times are in milliseconds.

In order to disable the interbyte timeout, set it to Timeout::max().

Constructor & Destructor Documentation

serial::Timeout::Timeout ( uint32_t  inter_byte_timeout_ = 0, uint32_t  read_timeout_constant_ = 0, uint32_t  read_timeout_multiplier_ = 0, uint32_t  write_timeout_constant_ = 0, uint32_t  write_timeout_multiplier_ = 0  )

inlineexplicit

  : inter_byte_timeout(inter_byte_timeout_),
    read_timeout_constant(read_timeout_constant_),
    read_timeout_multiplier(read_timeout_multiplier_),
    write_timeout_constant(write_timeout_constant_),
    write_timeout_multiplier(write_timeout_multiplier_)
  {}

Member Function Documentation

static uint32_t serial::Timeout::max ( )

inlinestatic

{return std::numeric_limits<uint32_t>::max();}

static Timeout serial::Timeout::simpleTimeout ( uint32_t  timeout )

inlinestatic

Convenience function to generate Timeout structs using a single absolute timeout.

Parameters

timeout

A long that defines the time in milliseconds until a timeout occurs after a call to read or write is made.

Returns

Timeout struct that represents this simple timeout provided.

                                                 {
    return Timeout(max(), timeout, 0, timeout, 0);
  }

Field Documentation

uint32_t serial::Timeout::inter_byte_timeout

Number of milliseconds between bytes received to timeout on.

uint32_t serial::Timeout::read_timeout_constant

A constant number of milliseconds to wait after calling read.

uint32_t serial::Timeout::read_timeout_multiplier

A multiplier against the number of requested bytes to wait after calling read.

uint32_t serial::Timeout::write_timeout_constant

A constant number of milliseconds to wait after calling write.

uint32_t serial::Timeout::write_timeout_multiplier

A multiplier against the number of requested bytes to wait after calling write.

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The documentation for this struct was generated from the following file:

• include/serial/serial.h