VSpeeds::VSpeeds(const char * in_spd)
{
std::vector<std::string> spds;
boost::algorithm::split(spds, in_spd, boost::is_any_of("/"));
if (spds.size() == 3)
{
(*this) = VSpeeds(speed_t(spds[0]), speed_t(spds[1]), speed_t(spds[2]));
}
else if (spds.size() == 5)
{
(*this) = VSpeeds(speed_t(spds[2]), speed_t(spds[3]), speed_t(spds[4]),
speed_t(spds[1]), speed_t(spds[0]));
}
}
VSpeeds & VSpeeds::operator = (const wchar_t * in_spd)
{
std::vector<std::wstring> spds;
boost::algorithm::split(spds, in_spd, boost::is_any_of(L"/"));
if (spds.size() == 3)
{
(*this) = VSpeeds(speed_t(spds[0]), speed_t(spds[1]), speed_t(spds[2]));
}
else if (spds.size() == 5)
{
(*this) = VSpeeds(
speed_t(spds[2]), speed_t(spds[3]), speed_t(spds[4]),
speed_t(spds[1]), speed_t(spds[0]));
}
return (*this);
}
void SerialPort::setSerialSettings(int bitRate,int charLength,SerialPort::ParitySettings parity,int numStopbits,bool enableHandshake)
{
/* Initialize a termios structure: */
struct termios term;
tcgetattr(port,&term);
/* Set rate of bits per second: */
#ifdef __SGI_IRIX__
term.c_ospeed=bitRate;
term.c_ispeed=bitRate;
#else
/* Find the closest existing bitrate to the given one: */
static speed_t bitRates[][2]={{0,B0},{50,B50},{75,B75},{110,B110},{134,B134},{150,B150},
{200,B200},{300,B300},{600,B600},{1200,B1200},{1800,B1800},
{2400,B2400},{4800,B4800},{9600,B9600},{19200,B19200},
{38400,B38400},{57600,B57600},{115200,B115200},{230400,B230400}};
int l=0;
int r=19;
while(r-l>1)
{
int m=(l+r)>>1;
if(speed_t(bitRate)>=bitRates[m][0])
l=m;
else
r=m;
}
cfsetospeed(&term,bitRates[l][1]);
#endif
/* Set character size: */
term.c_cflag&=~CSIZE;
switch(charLength)
{
case 5:
term.c_cflag|=CS5;
break;
case 6:
term.c_cflag|=CS6;
break;
case 7:
term.c_cflag|=CS7;
break;
case 8:
term.c_cflag|=CS8;
break;
}
/* Set parity settings: */
switch(parity)
{
case PARITY_ODD:
term.c_cflag|=PARENB|PARODD;
break;
case PARITY_EVEN:
term.c_cflag|=PARENB;
break;
default:
;
}
/* Set stop bit settings: */
if(numStopbits==2)
term.c_cflag|=CSTOPB;
/* Set handshake settings: */
if(enableHandshake)
{
#ifdef __SGI_IRIX__
term.c_cflag|=CNEW_RTSCTS;
#else
term.c_cflag|=CRTSCTS;
#endif
}
/* Set the port: */
tcsetattr(port,TCSADRAIN,&term);
}
bool speed_t::operator < (int in_spd) const
{
return (*this) < speed_t(in_spd);
}
bool speed_t::operator != (int in_spd) const
{
return (*this) != speed_t(in_spd);
}