/// <summary>
/// 配置com口参数,并且加入串口池
/// </summary>
/// <returns></returns>
public override String comSetting()
{
SerialPortEntity entity = new SerialPortEntity(PortName,
BoundRate, DataBits, Parity, StopBits, Command);
if (!SerialPortFactory.SerialPortPool.ContainsKey(PortName))
{
SerialPortFactory.SerialPortPool.Add(PortName, entity);
}
SerialPortEntity se = SerialPortFactory.SerialPortPool[PortName];
BaseResponseBean bean = new BaseResponseBean();
if (se != null)
{
bean.ErrorCode = 0;
bean.ErrorMessage = "操作成功";
}
else
{
bean.ErrorCode = -1;
bean.ErrorMessage = "操作失败";
}
bean.Key = "comSetting";
return(JsonConvert.SerializeObject(bean));
}
/// <summary>
/// 打开串口
/// </summary>
/// <returns></returns>
public override String openCom()
{
int errorCode = -1;
String errorMessage = "";
if (!SerialPortFactory.SerialPortPool.ContainsKey(PortName))
{
errorCode = -1;
errorMessage = "串口未初始化";
}
else
{
errorCode = 0;
}
BaseResponseBean bean = new BaseResponseBean();
if (errorCode == 0)
{
SerialPortEntity se = SerialPortFactory.SerialPortPool[PortName];
if (!se.Port.IsOpen)
{
se.Port.Open();
errorCode = 0;
errorMessage = "打开成功";
}
else
{
errorCode = -1;
errorMessage = "串口已经处于打开状态";
}
}
bean.ErrorCode = errorCode;
bean.ErrorMessage = errorMessage;
bean.Key = "openCom";
return(JsonConvert.SerializeObject(bean));
}
public override String sendComCommand()
{
if (String.IsNullOrEmpty(PortName))
{
PortName = Tools.GetAppSetting("m_portName");
}
if (String.IsNullOrEmpty(Command))
{
Command = Tools.GetAppSetting("m_command");
}
///如果此串口没有注册，就注册
if (!SerialPortFactory.SerialPortPool.ContainsKey(PortName))
{
int m_boundRate = 9600;
if (m_boundRate < 1)
{
m_boundRate = Int32.Parse(Tools.GetAppSetting("m_boundRate"));
}
int m_dataBits = 8;
Parity m_parity = Parity.None;
StopBits m_stopBits = StopBits.One;
SerialPortEntity entity = new SerialPortEntity(PortName,
m_boundRate, m_dataBits, m_parity, m_stopBits, Command);
SerialPortFactory.SerialPortPool.Add(PortName, entity);
}
///否则取得注册过的串口的实体
SerialPortEntity port = SerialPortFactory.SerialPortPool[PortName];
if (!port.Port.IsOpen)
{
port.Port.Open();
}
///不再等待，将sessionID推送到当前串口，从dataTeceived事件取回结果，推送回sessionID
///实际多少时间就是多少时间
port.SendCommand(Command);
BaseResponseBean bean = new BaseResponseBean();
bean.ErrorCode = 0;
bean.ErrorMessage = "发送成功";
bean.Key = "comSendCommand";
return(JsonConvert.SerializeObject(bean));
}
