Golang C.cfsetospeed函數代碼示例

本文整理匯總了Golang中C.cfsetospeed函數的典型用法代碼示例。如果您正苦於以下問題：Golang cfsetospeed函數的具體用法？Golang cfsetospeed怎麽用？Golang cfsetospeed使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。

在下文中一共展示了cfsetospeed函數的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: setBaudRate

func (c *Connection) setBaudRate(baud Baud) error {
	fd, err := c.getFileDescriptor()
	if err != nil {
		return err
	}

	var st C.struct_termios
	_, err = C.tcgetattr(fd, &st)
	if err != nil {
		return err
	}

	speed, err := convertBaud(c.Baud)
	if err != nil {
		return err
	}

	_, err = C.cfsetispeed(&st, speed)
	if err != nil {
		return err
	}

	_, err = C.cfsetospeed(&st, speed)
	if err != nil {
		return err
	}

	return nil
}

開發者ID:vegasje，項目名稱:go-serial，代碼行數:29，代碼來源:posix.go

示例2: openSerial

/**
 * Open the serial port setting the baud etc.
 */
func openSerial() (io.ReadWriteCloser, error) {
	file, err :=
		os.OpenFile(
			"/dev/ttyUSB0",
			syscall.O_RDWR|syscall.O_NOCTTY,
			0600)
	if err != nil {
		return nil, err
	}

	fd := C.int(file.Fd())
	if C.isatty(fd) == 0 {
		err := errors.New("File is not a serial port")
		return nil, err
	}

	var termios C.struct_termios
	_, err = C.tcgetattr(fd, &termios)
	if err != nil {
		return nil, err
	}

	var baud C.speed_t
	baud = C.B115200
	_, err = C.cfsetispeed(&termios, baud)
	if err != nil {
		return nil, err
	}
	_, err = C.cfsetospeed(&termios, baud)
	if err != nil {
		return nil, err
	}
	return file, nil
}

開發者ID:ridale，項目名稱:sirservalot，代碼行數:37，代碼來源:sirservalot.go

示例3: SetOSpeed

// SetOSpeed sets the output (transmitter) baudrate in termios
// structure t to speed. Argument speed must be a numerical (integer)
// baudrate value in bits-per-second. Returns syscall.EINVAL if the
// requested baudrate is not supported. See also cfsetospeed(3).
func (t *Termios) SetOSpeed(speed int) error {
	code, ok := stdSpeeds.Code(speed)
	if !ok {
		return syscall.EINVAL
	}
	C.cfsetospeed(&t.t, C.speed_t(code))
	return nil
}

開發者ID:npat-efault，項目名稱:serial，代碼行數:12，代碼來源:cgo_termios.go

示例4: Setospeed

// Setospeed sets the input baud rate in the Termios
// structure referenced by dst to speed.
func Setospeed(dst *Termios, speed C.speed_t) error {
	dst.i.c_iflag = dst.C_iflag
	dst.i.c_oflag = dst.C_oflag
	dst.i.c_cflag = dst.C_cflag
	dst.i.c_lflag = dst.C_lflag
	dst.i.c_cc = dst.C_cc
	_, rv := C.cfsetospeed(&dst.i, speed)
	if rv == nil {
		dst.C_iflag = dst.i.c_iflag
		dst.C_oflag = dst.i.c_oflag
		dst.C_cflag = dst.i.c_cflag
		dst.C_lflag = dst.i.c_lflag
		dst.C_cc = dst.i.c_cc
	}
	return rv
}

開發者ID:wdreeveii，項目名稱:termioslib，代碼行數:18，代碼來源:termioslib.go

示例5: openPort

func openPort(name string, baud int, readTimeout time.Duration) (p *Port, err error) {
	f, err := os.OpenFile(name, syscall.O_RDWR|syscall.O_NOCTTY|syscall.O_NONBLOCK, 0666)
	if err != nil {
		return
	}

	fd := C.int(f.Fd())
	if C.isatty(fd) != 1 {
		f.Close()
		return nil, errors.New("File is not a tty")
	}

	var st C.struct_termios
	_, err = C.tcgetattr(fd, &st)
	if err != nil {
		f.Close()
		return nil, err
	}
	var speed C.speed_t
	switch baud {
	case 115200:
		speed = C.B115200
	case 57600:
		speed = C.B57600
	case 38400:
		speed = C.B38400
	case 19200:
		speed = C.B19200
	case 9600:
		speed = C.B9600
	case 4800:
		speed = C.B4800
	case 2400:
		speed = C.B2400
	default:
		f.Close()
		return nil, fmt.Errorf("Unknown baud rate %v", baud)
	}

	_, err = C.cfsetispeed(&st, speed)
	if err != nil {
		f.Close()
		return nil, err
	}
	_, err = C.cfsetospeed(&st, speed)
	if err != nil {
		f.Close()
		return nil, err
	}

	// Turn off break interrupts, CR->NL, Parity checks, strip, and IXON
	st.c_iflag &= ^C.tcflag_t(C.BRKINT | C.ICRNL | C.INPCK | C.ISTRIP | C.IXOFF | C.IXON | C.PARMRK)

	// Select local mode, turn off parity, set to 8 bits
	st.c_cflag &= ^C.tcflag_t(C.CSIZE | C.PARENB)
	st.c_cflag |= (C.CLOCAL | C.CREAD | C.CS8)

	// Select raw mode
	st.c_lflag &= ^C.tcflag_t(C.ICANON | C.ECHO | C.ECHOE | C.ISIG)
	st.c_oflag &= ^C.tcflag_t(C.OPOST)

	// set blocking / non-blocking read
	/*
	*	http://man7.org/linux/man-pages/man3/termios.3.html
	* - Supports blocking read and read with timeout operations
	 */
	vmin, vtime := posixTimeoutValues(readTimeout)
	st.c_cc[C.VMIN] = C.cc_t(vmin)
	st.c_cc[C.VTIME] = C.cc_t(vtime)

	_, err = C.tcsetattr(fd, C.TCSANOW, &st)
	if err != nil {
		f.Close()
		return nil, err
	}

	//fmt.Println("Tweaking", name)
	r1, _, e := syscall.Syscall(syscall.SYS_FCNTL,
		uintptr(f.Fd()),
		uintptr(syscall.F_SETFL),
		uintptr(0))
	if e != 0 || r1 != 0 {
		s := fmt.Sprint("Clearing NONBLOCK syscall error:", e, r1)
		f.Close()
		return nil, errors.New(s)
	}

	/*
				r1, _, e = syscall.Syscall(syscall.SYS_IOCTL,
			                uintptr(f.Fd()),
			                uintptr(0x80045402), // IOSSIOSPEED
			                uintptr(unsafe.Pointer(&baud)));
			        if e != 0 || r1 != 0 {
			                s := fmt.Sprint("Baudrate syscall error:", e, r1)
					f.Close()
		                        return nil, os.NewError(s)
				}
	*/

	return &Port{f: f}, nil
//.........這裏部分代碼省略.........

開發者ID:vmware，項目名稱:vic，代碼行數:101，代碼來源:serial_posix.go

示例6: openPort

func openPort(name string, baud int) (rwc io.ReadWriteCloser, err error) {
	f, err := os.OpenFile(name, syscall.O_RDWR|syscall.O_NOCTTY|syscall.O_NONBLOCK, 0666)
	if err != nil {
		return
	}

	fd := C.int(f.Fd())
	if C.isatty(fd) != 1 {
		f.Close()
		return nil, errors.New("File is not a tty")
	}

	var st C.struct_termios
	_, err = C.tcgetattr(fd, &st)
	if err != nil {
		f.Close()
		return nil, err
	}
	var speed C.speed_t
	switch baud {
	case 115200:
		speed = C.B115200
	case 57600:
		speed = C.B57600
	case 38400:
		speed = C.B38400
	case 19200:
		speed = C.B19200
	case 9600:
		speed = C.B9600
	case 4800:
		speed = C.B4800
	case 2400:
		speed = C.B2400
	default:
		f.Close()
		return nil, fmt.Errorf("Unknown baud rate %v", baud)
	}

	_, err = C.cfsetispeed(&st, speed)
	if err != nil {
		f.Close()
		return nil, err
	}
	_, err = C.cfsetospeed(&st, speed)
	if err != nil {
		f.Close()
		return nil, err
	}

	// Select local mode
	st.c_cflag |= (C.CLOCAL | C.CREAD)

	// Select raw mode
	st.c_lflag &= ^C.tcflag_t(C.ICANON | C.ECHO | C.ECHOE | C.ISIG)
	st.c_oflag &= ^C.tcflag_t(C.OPOST)

	_, err = C.tcsetattr(fd, C.TCSANOW, &st)
	if err != nil {
		f.Close()
		return nil, err
	}

	//fmt.Println("Tweaking", name)
	r1, _, e := syscall.Syscall(syscall.SYS_FCNTL,
		uintptr(f.Fd()),
		uintptr(syscall.F_SETFL),
		uintptr(0))
	if e != 0 || r1 != 0 {
		s := fmt.Sprint("Clearing NONBLOCK syscall error:", e, r1)
		f.Close()
		return nil, errors.New(s)
	}

	/*
				r1, _, e = syscall.Syscall(syscall.SYS_IOCTL,
			                uintptr(f.Fd()),
			                uintptr(0x80045402), // IOSSIOSPEED
			                uintptr(unsafe.Pointer(&baud)));
			        if e != 0 || r1 != 0 {
			                s := fmt.Sprint("Baudrate syscall error:", e, r1)
					f.Close()
		                        return nil, os.NewError(s)
				}
	*/

	return f, nil
}

開發者ID:CyCoreSystems，項目名稱:coreos-kubernetes，代碼行數:88，代碼來源:serial_posix.go

示例7: SerialChannels

func SerialChannels(name string, baud int, debug bool) (chan byte, chan byte, chan bool, chan bool, error) {
	var err error
	var serFile *os.File
	var chFromSerial, chToSerial chan byte
	var chDTRSerial, chQuitSerial chan bool

	serFile, err = os.OpenFile(name, os.O_RDWR|syscall.O_NOCTTY|syscall.O_NONBLOCK, 0666)
	if err == nil {

		fd := C.int(serFile.Fd())
		var st C.struct_termios

		_, err = C.tcgetattr(fd, &st)
		if err == nil {
			if C.isatty(fd) != 1 {
				err = errors.New("Not a tty")
			}
		}

		var speed C.speed_t

		if err == nil {
			switch baud {
			case 230400:
				speed = C.B230400
			case 115200:
				speed = C.B115200
			case 57600:
				speed = C.B57600

			case 19200:
				speed = C.B19200

			case 9600:
				speed = C.B9600

			default:
				err = errors.New("Invalid baud rate")
			}
		}

		if err == nil {
			_, err = C.cfsetispeed(&st, speed)
			if err == nil {
				_, err = C.cfsetospeed(&st, speed)
			}
		}

		if err == nil {
			C.cfmakeraw(&st)
			_, err = C.tcsetattr(fd, C.TCSANOW, &st)
		}

		if err == nil {
			chFromSerial = make(chan byte, 8192)
			chQuitFrom := make(chan bool)
			go func() {
				datain := make([]byte, 1)
				for q := false; q == false; {
					count, _ := serFile.Read(datain)
					for i := 0; i < count; i++ {
						if debug {
							if datain[i] == byte(0x0D) {
								fmt.Print("(\n)")
							} else {
								fmt.Printf("(%02X)", datain[i])
							}
						}
						chFromSerial <- datain[i]
					}
					select {
					case q = <-chQuitFrom:
					default:
					}
					time.Sleep(10)
				}
			}()

			chToSerial = make(chan byte, 8192)
			chQuitTo := make(chan bool)
			go func() {
				dataout := make([]byte, 1)
				for q := false; q == false; {
					dataout[0] = <-chToSerial
					if debug {
						if dataout[0] == byte(0x0D) {
							fmt.Print("[\n]")
						} else {
							fmt.Printf("[%c]", dataout[0])
						}
					}
					scount, serr := serFile.Write(dataout)
					if scount != 1 || serr != nil {
						fmt.Printf("SERIAL ERROR: write error [%d][%s]\n", scount, serr)
					}
				}
			}()

			chDTRSerial = make(chan bool)
			chQuitDTR := make(chan bool)
//.........這裏部分代碼省略.........

開發者ID:prof-braino，項目名稱:PropForth5.5，代碼行數:101，代碼來源:linux_serial.go

示例8: openPort

func openPort(name string, c *Config) (rwc io.ReadWriteCloser, err error) {
	f, err := os.OpenFile(name, syscall.O_RDWR|syscall.O_NOCTTY|syscall.O_NONBLOCK, 0666)
	if err != nil {
		return
	}

	defer func() {
		if err != nil {
			f.Close()
		}
	}()

	fd := C.int(f.Fd())
	if C.isatty(fd) != 1 {
		return nil, errors.New("File is not a tty")
	}

	var st C.struct_termios
	_, err = C.tcgetattr(fd, &st)
	if err != nil {
		return nil, err
	}
	var speed C.speed_t
	switch c.Baud {
	case 115200:
		speed = C.B115200
	case 57600:
		speed = C.B57600
	case 38400:
		speed = C.B38400
	case 19200:
		speed = C.B19200
	case 9600:
		speed = C.B9600
	default:
		return nil, fmt.Errorf("Unknown baud rate %v", c.Baud)
	}

	_, err = C.cfsetispeed(&st, speed)
	if err != nil {
		return nil, err
	}
	_, err = C.cfsetospeed(&st, speed)
	if err != nil {
		return nil, err
	}

	// Select local mode
	st.c_cflag |= C.CLOCAL | C.CREAD

	// Select stop bits
	switch c.StopBits {
	case StopBits1:
		st.c_cflag &^= C.CSTOPB
	case StopBits2:
		st.c_cflag |= C.CSTOPB
	default:
		panic(c.StopBits)
	}

	// Select character size
	st.c_cflag &^= C.CSIZE
	switch c.Size {
	case Byte5:
		st.c_cflag |= C.CS5
	case Byte6:
		st.c_cflag |= C.CS6
	case Byte7:
		st.c_cflag |= C.CS7
	case Byte8:
		st.c_cflag |= C.CS8
	default:
		panic(c.Size)
	}

	// Select parity mode
	switch c.Parity {
	case ParityNone:
		st.c_cflag &^= C.PARENB
	case ParityEven:
		st.c_cflag |= C.PARENB
		st.c_cflag &^= C.PARODD
	case ParityOdd:
		st.c_cflag |= C.PARENB
		st.c_cflag |= C.PARODD
	default:
		panic(c.Parity)
	}

	// Select CRLF translation
	if c.CRLFTranslate {
		st.c_iflag |= C.ICRNL
	} else {
		st.c_iflag &^= C.ICRNL
	}

	// Select raw mode
	st.c_lflag &^= C.ICANON | C.ECHO | C.ECHOE | C.ISIG
	st.c_oflag &^= C.OPOST

//.........這裏部分代碼省略.........

開發者ID:axlrose，項目名稱:golang_samples，代碼行數:101，代碼來源:serial_posix.go

示例9: OpenPort

func OpenPort(name string, baud int) (rwc io.ReadWriteCloser, err error) {
	f, err := os.OpenFile(name, syscall.O_RDWR|syscall.O_NOCTTY|syscall.O_NONBLOCK, 0666)
	if err != nil {
		return
	}

	fd := C.int(f.Fd())
	if C.isatty(fd) != 1 {
		f.Close()
		return nil, fmt.Errorf("[ERROR] not a tty/cu device")
	}

	var st C.struct_termios
	_, err = C.tcgetattr(fd, &st)
	if err != nil {
		f.Close()
		return nil, err
	}
	var speed C.speed_t
	switch baud {
	case 115200:
		speed = C.B115200
	case 57600:
		speed = C.B57600
	case 38400:
		speed = C.B38400
	case 19200:
		speed = C.B19200
	case 9600:
		speed = C.B9600
	default:
		f.Close()
		return nil, fmt.Errorf("Unknown baud rate %v", baud)
	}

	_, err = C.cfsetispeed(&st, speed)
	if err != nil {
		f.Close()
		return nil, err
	}
	_, err = C.cfsetospeed(&st, speed)
	if err != nil {
		f.Close()
		return nil, err
	}

	// Select local mode
	st.c_cflag |= (C.CLOCAL | C.CREAD)

	// Select raw mode
	st.c_lflag &= ^C.tcflag_t(C.ICANON | C.ECHO | C.ECHOE | C.ISIG)
	st.c_oflag &= ^C.tcflag_t(C.OPOST)

	_, err = C.tcsetattr(fd, C.TCSANOW, &st)
	if err != nil {
		f.Close()
		return nil, err
	}

	r1, _, e := syscall.Syscall(syscall.SYS_FCNTL,
		uintptr(f.Fd()),
		uintptr(syscall.F_SETFL),
		uintptr(0))
	if e != 0 || r1 != 0 {
		s := fmt.Sprint("[WARN] clearing NONBLOCK syscall error:", e, r1)
		f.Close()
		return nil, fmt.Errorf("%s", s)
	}

	return f, nil
}

開發者ID:shotantan，項目名稱:5DPrint，代碼行數:71，代碼來源:serial_linux.go

示例10: OpenPort

// Opens and returns a non-blocking serial port.
// The device, baud rate, and SerConf is specified.
//
// Example:  rs232.OpenPort("/dev/ttyS0", 115200, rs232.S_8N1)
func OpenPort(port string, baudRate int, serconf SerConf) (*SerialPort, error) {
	rv := &SerialPort{}
	f, err := os.OpenFile(port,
		syscall.O_RDWR|syscall.O_NOCTTY, 0666)
	if err != nil {
		return nil, err
	}
	rv.port = f

	fd := rv.port.Fd()

	var options C.struct_termios
	if C.tcgetattr(C.int(fd), &options) < 0 {
		defer f.Close()
		return nil, fmt.Errorf("tcgetattr failed")
	}

	if C.cfsetispeed(&options, baudConversion(baudRate)) < 0 {
		defer f.Close()
		return nil, fmt.Errorf("cfsetispeed failed")
	}
	if C.cfsetospeed(&options, baudConversion(baudRate)) < 0 {
		defer f.Close()
		return nil, fmt.Errorf("cfsetospeed failed")
	}
	switch serconf {
	case S_8N1:
		{
			options.c_cflag &^= C.PARENB
			options.c_cflag &^= C.CSTOPB
			options.c_cflag &^= C.CSIZE
			options.c_cflag |= C.CS8
		}
	case S_7E1:
		{
			options.c_cflag |= C.PARENB
			options.c_cflag &^= C.PARODD
			options.c_cflag &^= C.CSTOPB
			options.c_cflag &^= C.CSIZE
			options.c_cflag |= C.CS7
		}
	case S_7O1:
		{
			options.c_cflag |= C.PARENB
			options.c_cflag |= C.PARODD
			options.c_cflag &^= C.CSTOPB
			options.c_cflag &^= C.CSIZE
			options.c_cflag |= C.CS7
		}
	}
	// Local
	options.c_cflag |= (C.CLOCAL | C.CREAD)
	// no hardware flow control
	options.c_cflag &^= C.CRTSCTS
	// Don't EOF on a zero read, just block
	options.c_cc[C.VMIN] = 1

	if C.tcsetattr(C.int(fd), C.TCSANOW, &options) < 0 {
		defer f.Close()
		return nil, fmt.Errorf("tcsetattr failed")
	}

	return rv, nil
}

開發者ID:wxdublin，項目名稱:go-rs232，代碼行數:68，代碼來源:rs232.go

示例11: OpenPort

// Opens and returns a non-blocking serial port.
// The device, baud rate, and SerConf is specified.
//
// Example:  rs232.OpenPort("/dev/ttyS0", 115200, rs232.S_8N1)
func OpenPort(port string, baudRate int, serconf SerConf) (rv SerialPort, err error) {
	f, open_err := os.OpenFile(port,
		syscall.O_RDWR|syscall.O_NOCTTY|syscall.O_NDELAY,
		0666)
	if open_err != nil {
		err = open_err
		return
	}
	rv.port = f

	fd := rv.port.Fd()

	var options C.struct_termios
	if C.tcgetattr(C.int(fd), &options) < 0 {
		panic("tcgetattr failed")
	}

	if C.cfsetispeed(&options, baudConversion(baudRate)) < 0 {
		panic("cfsetispeed failed")
	}
	if C.cfsetospeed(&options, baudConversion(baudRate)) < 0 {
		panic("cfsetospeed failed")
	}
	switch serconf {
	case S_8N1:
		{
			options.c_cflag &^= C.PARENB
			options.c_cflag &^= C.CSTOPB
			options.c_cflag &^= C.CSIZE
			options.c_cflag |= C.CS8
		}
	case S_7E1:
		{
			options.c_cflag |= C.PARENB
			options.c_cflag &^= C.PARODD
			options.c_cflag &^= C.CSTOPB
			options.c_cflag &^= C.CSIZE
			options.c_cflag |= C.CS7
		}
	case S_7O1:
		{
			options.c_cflag |= C.PARENB
			options.c_cflag |= C.PARODD
			options.c_cflag &^= C.CSTOPB
			options.c_cflag &^= C.CSIZE
			options.c_cflag |= C.CS7
		}
	}
	// Local
	options.c_cflag |= (C.CLOCAL | C.CREAD)
	// no hardware flow control
	options.c_cflag &^= C.CRTSCTS

	if C.tcsetattr(C.int(fd), C.TCSANOW, &options) < 0 {
		panic("tcsetattr failed")
	}

	if syscall.SetNonblock(int(fd), false) != nil {
		panic("Error disabling blocking")
	}

	return
}

開發者ID:alouca，項目名稱:goemon，代碼行數:67，代碼來源:rs232.go

示例12: openPort

func openPort(name string, baud int) (rwc io.ReadWriteCloser, err error) {
	f, err := os.OpenFile(name, syscall.O_RDWR|syscall.O_NOCTTY, 0666)
	if err != nil {
		return
	}

	fd := C.int(f.Fd())
	if C.isatty(fd) != 1 {
		f.Close()
		return nil, errors.New("File is not a tty")
	}

	var st C.struct_termios
	_, err = C.tcgetattr(fd, &st)
	if err != nil {
		f.Close()
		return nil, err
	}
	var speed C.speed_t
	switch baud {
	case 115200:
		speed = C.B115200
	case 57600:
		speed = C.B57600
	case 38400:
		speed = C.B38400
	case 19200:
		speed = C.B19200
	case 9600:
		speed = C.B9600
	case 4800:
		speed = C.B4800
	case 2400:
		speed = C.B2400
	default:
		f.Close()
		return nil, fmt.Errorf("Unknown baud rate %v", baud)
	}

	_, err = C.cfsetispeed(&st, speed)
	if err != nil {
		f.Close()
		return nil, err
	}
	_, err = C.cfsetospeed(&st, speed)
	if err != nil {
		f.Close()
		return nil, err
	}

	// Select local mode
	st.c_cflag |= (C.CLOCAL | C.CREAD)

	// Select raw mode
	st.c_lflag &= ^C.tcflag_t(C.ICANON | C.ECHO | C.ECHOE | C.ISIG)
	st.c_oflag &= ^C.tcflag_t(C.OPOST)

	_, err = C.tcsetattr(fd, C.TCSANOW, &st)
	if err != nil {
		f.Close()
		return nil, err
	}

	return f, nil
}

開發者ID:raggi，項目名稱:goserial，代碼行數:65，代碼來源:serial_posix.go

示例13: openPort

func openPort(name string, baud int, spec []byte, flow []bool) (rwc io.ReadWriteCloser, err error) {
	port := new(serialPort)

	f, err := os.OpenFile(name, syscall.O_RDWR|syscall.O_NOCTTY|syscall.O_NONBLOCK, 0666)
	if err != nil {
		return
	}

	fd := C.int(f.Fd())
	if C.isatty(fd) != 1 {
		f.Close()
		return nil, errors.New("File is not a tty")
	}

	var st C.struct_termios
	_, err = C.tcgetattr(fd, &st)
	if err != nil {
		f.Close()
		return nil, err
	}
	var speed C.speed_t
	switch baud {
	case 115200:
		speed = C.B115200
	case 57600:
		speed = C.B57600
	case 38400:
		speed = C.B38400
	case 19200:
		speed = C.B19200
	case 9600:
		speed = C.B9600
	default:
		f.Close()
		return nil, fmt.Errorf("Unknown baud rate %v", baud)
	}

	_, err = C.cfsetispeed(&st, speed)
	if err != nil {
		f.Close()
		return nil, err
	}
	_, err = C.cfsetospeed(&st, speed)
	if err != nil {
		f.Close()
		return nil, err
	}

	// Select local mode
	st.c_cflag |= (C.CLOCAL | C.CREAD)

	// Select raw mode
	st.c_lflag &= ^C.tcflag_t(C.ICANON | C.ECHO | C.ECHOE | C.ISIG)
	st.c_oflag &= ^C.tcflag_t(C.OPOST)

	// Flow control
	if flow[RTS_FLAG] {
		st.c_cflag |= C.tcflag_t(C.CRTSCTS)
	}
	if flow[XON_FLAG] {
		st.c_cflag |= C.tcflag_t(C.IXON | C.IXOFF | C.IXANY)
	}

	// Defaults to 8N1 if nothing valid is given
	byteSize := spec[0]
	parity := spec[1]
	stopBits := spec[2]

	switch byteSize {
	case byte(5):
		st.c_cflag |= C.tcflag_t(C.CS5)
		break
	case byte(6):
		st.c_cflag |= C.tcflag_t(C.CS6)
		break
	case byte(7):
		st.c_cflag |= C.tcflag_t(C.CS7)
		break
	case byte(8):
	default:
		st.c_cflag |= C.tcflag_t(C.CS8)
		break
	}
	switch parity {
	case PARITY_EVEN:
		st.c_cflag |= C.tcflag_t(C.PARENB)
		st.c_cflag &= ^C.tcflag_t(C.PARODD)
		break
	case PARITY_ODD:
		st.c_cflag |= C.tcflag_t(C.PARENB)
		st.c_cflag |= C.tcflag_t(C.PARODD)
		break
	case PARITY_NONE:
	default:
		st.c_cflag &= ^C.tcflag_t(C.PARENB)
		break
	}
	switch stopBits {
	case byte(2):
		st.c_cflag |= C.tcflag_t(C.CSTOPB)
//.........這裏部分代碼省略.........

開發者ID:jbuchbinder，項目名稱:goserial，代碼行數:101，代碼來源:serial_posix.go

示例14: SetBaud

func (s *Serial) SetBaud(b uint32) {
	if s.Opened {
		var tios C.struct_termios
		getTermios(s.f, &tios)

		var baud C.speed_t
		switch b {
		case 0:
			baud = C.B0
		case 50:
			baud = C.B50
		case 75:
			baud = C.B75
		case 110:
			baud = C.B110
		case 134:
			baud = C.B134
		case 150:
			baud = C.B150
		case 200:
			baud = C.B200
		case 300:
			baud = C.B300
		case 600:
			baud = C.B600
		case 1200:
			baud = C.B1200
		case 1800:
			baud = C.B1800
		case 2400:
			baud = C.B2400
		case 4800:
			baud = C.B4800
		case 9600:
			baud = C.B9600
		case 19200:
			baud = C.B19200
		case 38400:
			baud = C.B38400
		case 57600:
			baud = C.B57600
		case 115200:
			baud = C.B115200
		case 230400:
			baud = C.B230400
		case 460800:
			baud = C.B460800
		case 500000:
			baud = C.B500000
		case 576000:
			baud = C.B576000
		case 921600:
			baud = C.B921600
		case 1000000:
			baud = C.B1000000
		case 1152000:
			baud = C.B1152000
		case 1500000:
			baud = C.B1500000
		case 2000000:
			baud = C.B2000000
		case 2500000:
			baud = C.B2500000
		case 3000000:
			baud = C.B3000000
		case 3500000:
			baud = C.B3500000
		case 4000000:
			baud = C.B4000000
		default:
			baud = 10000000
		}
		if baud != 10000000 {
			C.cfsetispeed(&tios, baud)
			C.cfsetospeed(&tios, baud)
			setTermios(s.f, &tios)
		}
	}
}

開發者ID:x4rMa，項目名稱:go-serial，代碼行數:79，代碼來源:serial_linux.go

示例15: Cfsetospeed

// Cfsetospeed sets the output baud rate stored in the termios structure.
func Cfsetospeed(attr *syscall.Termios, speed uintptr) error {
	solTermios := (*unix.Termios)(attr)
	_, err := C.cfsetospeed((*C.termios_t)(unsafe.Pointer(solTermios)), C.speed_t(speed))
	return err
}

開發者ID:pkg，項目名稱:term，代碼行數:6，代碼來源:termios_solaris.go

注：本文中的C.cfsetospeed函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。