public SerialConfig get()
{
SerialConfig serial = new SerialConfig();
SystemConfigDAL systemConfigDAL = new SystemConfigDALImpl();
SystemConfig portName = systemConfigDAL.get("Serial.portName");
SystemConfig baudRate = systemConfigDAL.get("Serial.baudRate");
SystemConfig dataBits = systemConfigDAL.get("Serial.dataBits");
SystemConfig parity = systemConfigDAL.get("Serial.parity");
SystemConfig stopBits = systemConfigDAL.get("Serial.stopBits");
if (portName != null &&
baudRate != null &&
dataBits != null &&
parity != null &&
stopBits != null)
{
//使用数据库默认配置
serial.PortName = portName.Value;
serial.BaudRate = int.Parse(baudRate.Value);
serial.DataBits = int.Parse(dataBits.Value);
serial.Parity = parity.Value;
serial.StopBits = stopBits.Value;
}
else
{
//使用客户端默认配置
serial.PortName = "COM1";
serial.BaudRate = 115200;
serial.DataBits = 8;
serial.Parity = "None";
serial.StopBits = "1";
}
return(serial);
}
public bool update(SerialConfig config)
{
SystemConfigDAL systemConfigDAL = new SystemConfigDALImpl();
SystemConfig portName = new SystemConfig()
{
Key = "Serial.portName", Value = config.PortName
};
SystemConfig baudRate = new SystemConfig()
{
Key = "Serial.baudRate", Value = config.BaudRate.ToString()
};
SystemConfig dataBits = new SystemConfig()
{
Key = "Serial.dataBits", Value = config.DataBits.ToString()
};
SystemConfig parity = new SystemConfig()
{
Key = "Serial.parity", Value = config.Parity
};
SystemConfig stopBits = new SystemConfig()
{
Key = "Serial.stopBits", Value = config.StopBits
};
if (!systemConfigDAL.update(portName))
{
return(false);
}
if (!systemConfigDAL.update(baudRate))
{
return(false);
}
if (!systemConfigDAL.update(dataBits))
{
return(false);
}
if (!systemConfigDAL.update(parity))
{
return(false);
}
if (!systemConfigDAL.update(stopBits))
{
return(false);
}
return(true);
}
