using System.IO.Ports;
namespace SerialPorts
{
public class SerialPorts
{
public void ReadSerialPorts()
{
SerialPort mySerialPort = new SerialPort("COM2");
mySerialPort.BaudRate = 9600;
mySerialPort.Parity = Parity.None;
mySerialPort.StopBits = StopBits.One;
mySerialPort.DataBits = 8;
mySerialPort.Handshake = Handshake.None;
mySerialPort.DataReceived = new SerialDataReceivedEventHandler(DataReceive_Method);
mySerialPort.Open();
}
static void DataReceive_Method(object sender,SerialDataReceivedEventArgs e)
{
SerialPort sp = (SerialPort)sender;
string indata = sp.ReadExisting();
}
}
目前问题是,可以使用线程传出串口的缓存数据,但是线程不能断开,否则再打开就接不到数据。怎么能把indata值传出?我是打算把这个做成类库,然后提供JQUERY或Javascript调用。
There is no p-bean. I really can’t help you. I won’t accept your question. Thank you for watching the video. There is no p-bean. Sorry for the trouble. Thank you