my code only gets the expected data after starting and closing putty, it seems it the serial port object does not use the configs even setting them

[geoffrey-oongo]

void getDataFromLibSerial( LibSerial.SerialPort? port, LibSerial.SerialPortReader? reader) async { try { if (reader != null) { Stream<String> upcomingData = reader.stream.map((event) { print(event); var data = ascii.decode(event); print(data);

      try {
        if (data.contains('S') &&
            data.contains('+') &&
            data.contains('kg')) {
          cleanedData = data
              .split('\n')[0]
              .split("+")[1]
              .replaceAll(',kg', '')
              .trim();

          var parsedWeight = num.tryParse(cleanedData);
          print(parsedWeight);
          if (parsedWeight != null) {
            cleanWeight = parsedWeight.toString();
            widget.func(cleanWeight ?? "", context);
          }
        }
      } catch (e) {}
      print(cleanWeight);

      return cleanWeight ?? "";
    });

    upcomingData.listen((event) {
      if (event.isNotEmpty) {
        setState(() {});
      }
    });
  }
} catch (e) {
  print(e);
}

}

void didChangeDependencies() async { final connectionProvider = Provider.of<AuthProvider>(context, listen: false).connection;

showWeight = true;

if (connectionProvider != null) {
  if (connectionProvider.type == 'Serial') {
    try {
      String COM_PORT = connectionProvider.COM_PORT ?? "COM3";
      port = LibSerial.SerialPort(COM_PORT);

      if (port == null) {
        return;
      }
      LibSerial.SerialPortConfig config = LibSerial.SerialPortConfig();
      config.bits = 8;
      config.baudRate = 9600;
      config.parity = 0;
      config.stopBits = 1;
      port!.config = config;
      port!.openRead();

      // _getData(context);
      reader = LibSerial.SerialPortReader(port!);

      getDataFromLibSerial(port, reader);
    } catch (e) {}
  } else if (connectionProvider.type == 'TCP/IP') {
    try {
      socket = await HttpSocketClient.http_socket(
          connectionProvider.ip_address, connectionProvider.port_number);
      _getDataFromSocket(socket);
    } catch (e) {
      print('');
    }
  }
}
super.didChangeDependencies();

}

[lucafabbri]

@geoffrey-oongo check the #29 let me know if it solves the issue

[geoffrey-oongo]

Thanks for the assistance Nataraja

On Wed, Feb 21, 2024 at 4:05 PM Nataraja @.***> wrote:

@geoffrey-oongo https://github.com/geoffrey-oongo check the #29 https://github.com/jpnurmi/flutter_libserialport/issues/29 let me know if it solves the issue

— Reply to this email directly, view it on GitHub https://github.com/jpnurmi/flutter_libserialport/issues/87#issuecomment-1956611427, or unsubscribe https://github.com/notifications/unsubscribe-auth/AN6OYJI3RZYOS6TOOSJRLJ3YUXWKZAVCNFSM6AAAAAA4MR6D6SVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTSNJWGYYTCNBSG4 . You are receiving this because you were mentioned.Message ID: @.***>