this only used：“ baudRate: 9600, dataBits: 8, parity: 'none', stopBits: 1, flowControl: ？？f

[robinxc]

this only used：“ baudRate: 9600, dataBits: 8, parity: 'none', stopBits: 1, flowControl: false ” ??
when set: baudRate: 2400 or parity: 'even' ,send unreadable code

[JayBeavers]

I'm having a hard time following this issue. Can you restate?

[robinxc]

i alter -unix file and rebuild :
could used "even"

::
switch (data->parity)
  {
  case SERIALPORT_PARITY_NONE: 
    options.c_cflag &= ~PARENB;
    options.c_cflag &= ~CSTOPB;
   // options.c_cflag &= ~CSIZE;
    //options.c_iflag &= ~INPCK;
   // options.c_cflag |= CS8;
    break;
  case SERIALPORT_PARITY_ODD: 
    options.c_cflag |= PARENB;
    options.c_cflag |= PARODD;
   // options.c_cflag &= ~CSTOPB;
    //options.c_cflag &= ~CSIZE;
   // options.c_cflag |= CS7; 
    options.c_iflag |= (INPCK | ISTRIP); 
    //snprintf(str, sizeof(str ), "Invalid odd setting %d", data->baudRate);
    break;
  case SERIALPORT_PARITY_EVEN: 
    options.c_cflag |= PARENB;
    options.c_cflag &= ~PARODD;
   // options.c_cflag &= ~CSTOPB;
    //options.c_cflag &= ~CSIZE;
    //options.c_cflag |= CS7; 
    options.c_iflag |= (INPCK | ISTRIP); 
    //snprintf(str, sizeof(str ), "Invalid even setting %d", data->baudRate);
    break;
  default:
    snprintf(data->errorString, sizeof(data->errorString), "Invalid parity setting %d", data->parity);
    close(fd);
    return;
  }

[robinxc]

i think the linux and windos ver should split in switch (data->parity)
{

[reconbot]

If I understand what you are saying (It would help if you said the problem again a different way.). When you set the baud rate to 2400 with parity 'even' node-serialport sends bad data?

[robinxc]

dada no problem , use with parity 'none' could used.
'even' sends dada is error.

[robinxc]

#219

[voodootikigod]

@robinxc please try the branch : https://github.com/voodootikigod/node-serialport/tree/databits

see if this resolves your issues.