- /* Note: There's also SPACEPARITY, MARKPARITY (unneeded so far). */
- case SERIAL_PARITY_NONE:
- sr_spew("Configuring no parity.");
- dcb.Parity = NOPARITY;
- break;
- case SERIAL_PARITY_EVEN:
- sr_spew("Configuring even parity.");
- dcb.Parity = EVENPARITY;
- break;
- case SERIAL_PARITY_ODD:
- sr_spew("Configuring odd parity.");
- dcb.Parity = ODDPARITY;
- break;
- default:
- sr_err("Unsupported parity setting: %d.", parity);
- return SR_ERR;
- }
-
- if (rts != -1) {
- sr_spew("Setting RTS %s.", rts ? "high" : "low");
- if (rts)
- dcb.fRtsControl = RTS_CONTROL_ENABLE;
- else
- dcb.fRtsControl = RTS_CONTROL_DISABLE;
- }
-
- if (dtr != -1) {
- sr_spew("Setting DTR %s.", dtr ? "high" : "low");
- if (dtr)
- dcb.fDtrControl = DTR_CONTROL_ENABLE;
- else
- dcb.fDtrControl = DTR_CONTROL_DISABLE;
- }
-
- if (!SetCommState(hdl, &dcb)) {
- sr_err("Failed to set comm state on port %s (fd %d): %d.",
- serial->port, serial->fd, GetLastError());
- return SR_ERR;
- }
-#else
- struct termios term;
- speed_t baud;
- int ret, controlbits;
-
- if (tcgetattr(serial->fd, &term) < 0) {
- sr_err("tcgetattr() error on port %s (fd %d): %s.",
- serial->port, serial->fd, strerror(errno));
- return SR_ERR;
- }
-
- switch (baudrate) {
- case 50:
- baud = B50;
- break;
- case 75:
- baud = B75;
- break;
- case 110:
- baud = B110;
- break;
- case 134:
- baud = B134;
- break;
- case 150:
- baud = B150;
- break;
- case 200:
- baud = B200;
- break;
- case 300:
- baud = B300;
- break;
- case 600:
- baud = B600;
- break;
- case 1200:
- baud = B1200;
- break;
- case 1800:
- baud = B1800;
- break;
- case 2400:
- baud = B2400;
- break;
- case 4800:
- baud = B4800;
- break;
- case 9600:
- baud = B9600;
- break;
- case 19200:
- baud = B19200;
- break;
- case 38400:
- baud = B38400;
- break;
- case 57600:
- baud = B57600;
- break;
- case 115200:
- baud = B115200;
- break;
- case 230400:
- baud = B230400;
- break;
-#if !defined(__APPLE__) && !defined(__OpenBSD__)
- case 460800:
- baud = B460800;
- break;
-#endif
- default:
- sr_err("Unsupported baudrate: %d.", baudrate);
- return SR_ERR;
- }
-
- sr_spew("Configuring output baudrate to %d (%d).", baudrate, baud);
- if (cfsetospeed(&term, baud) < 0) {
- sr_err("cfsetospeed() error: %s.", strerror(errno));
- return SR_ERR;
- }
-
- sr_spew("Configuring input baudrate to %d (%d).", baudrate, baud);
- if (cfsetispeed(&term, baud) < 0) {
- sr_err("cfsetispeed() error: %s.", strerror(errno));
- return SR_ERR;
- }
-
- sr_spew("Configuring %d data bits.", bits);
- term.c_cflag &= ~CSIZE;
- switch (bits) {
- case 8:
- term.c_cflag |= CS8;
- break;
- case 7:
- term.c_cflag |= CS7;
- break;
- default:
- sr_err("Unsupported data bits number %d.", bits);
- return SR_ERR;
- }
-
- sr_spew("Configuring %d stop bits.", stopbits);
- term.c_cflag &= ~CSTOPB;
- switch (stopbits) {
- case 1:
- term.c_cflag &= ~CSTOPB;
- break;
- case 2:
- term.c_cflag |= CSTOPB;
- break;
- default:
- sr_err("Unsupported stopbits number %d.", stopbits);
- return SR_ERR;
- }
-
- term.c_iflag &= ~(IXON | IXOFF);
- term.c_cflag &= ~CRTSCTS;
- switch (flowcontrol) {