87 lines
2.4 KiB
C#
87 lines
2.4 KiB
C#
|
using System.Collections.Generic;
|
|||
|
using System.IO.Ports;
|
|||
|
using System.Linq;
|
|||
|
using System.Text;
|
|||
|
using Aitex.Core.RT.Log;
|
|||
|
using MECF.Framework.Common.Communications;
|
|||
|
using MECF.Framework.Common.Utilities;
|
|||
|
|
|||
|
namespace MECF.Framework.RT.EquipmentLibrary.HardwareUnits.RFMatchs.Comet
|
|||
|
{
|
|||
|
|
|||
|
public class CometRFMatchMessage : BinaryMessage
|
|||
|
{
|
|||
|
public string Command { get; set; }
|
|||
|
public string ErrorCode { get; set; }
|
|||
|
public byte[] Data { get; set; }
|
|||
|
}
|
|||
|
|
|||
|
public class CometRFMatchConnection : SerialPortConnectionBase
|
|||
|
{
|
|||
|
|
|||
|
private static byte _start = 0xAA;
|
|||
|
private static byte _address = 0x21;
|
|||
|
|
|||
|
|
|||
|
|
|||
|
public CometRFMatchConnection(string portName, int baudRate = 9600, int dataBits = 8, Parity parity = Parity.None, StopBits stopBits = StopBits.One)
|
|||
|
: base(portName, baudRate, dataBits, parity, stopBits, "", false)
|
|||
|
{
|
|||
|
|
|||
|
}
|
|||
|
|
|||
|
public override bool SendMessage(byte[] message)
|
|||
|
{
|
|||
|
return base.SendMessage(message);
|
|||
|
}
|
|||
|
protected override MessageBase ParseResponse(byte[] rawMessage)
|
|||
|
{
|
|||
|
|
|||
|
CometRFMatchMessage msg = new CometRFMatchMessage();
|
|||
|
msg.RawMessage = rawMessage;
|
|||
|
//msg.Data = rawMessage;
|
|||
|
|
|||
|
if (rawMessage.Length < 4)
|
|||
|
{
|
|||
|
msg.IsFormatError = true;
|
|||
|
LOG.Error($"invalid response");
|
|||
|
return msg;
|
|||
|
}
|
|||
|
|
|||
|
if (rawMessage[0] != _start )
|
|||
|
{
|
|||
|
msg.IsFormatError = true;
|
|||
|
LOG.Error($"invalid start byte");
|
|||
|
return msg;
|
|||
|
}
|
|||
|
if (rawMessage[1] != _address)
|
|||
|
{
|
|||
|
msg.IsFormatError = true;
|
|||
|
LOG.Error($"invalid address byte");
|
|||
|
return msg;
|
|||
|
}
|
|||
|
|
|||
|
byte checkSum = 0;
|
|||
|
for (int i = 0; i < rawMessage.Length-1; i++)
|
|||
|
{
|
|||
|
checkSum += rawMessage[i];
|
|||
|
}
|
|||
|
var recSum = rawMessage[rawMessage.Length - 1];
|
|||
|
if (recSum != checkSum)
|
|||
|
{
|
|||
|
LOG.Error($"check sum failed,");
|
|||
|
msg.IsFormatError = true;
|
|||
|
return msg;
|
|||
|
}
|
|||
|
|
|||
|
//command&data
|
|||
|
msg.Data = rawMessage.Skip(2).Take(rawMessage.Length - 3).ToArray();
|
|||
|
msg.IsResponse = true;
|
|||
|
msg.IsAck = true;
|
|||
|
msg.IsComplete = true;
|
|||
|
|
|||
|
return msg;
|
|||
|
}
|
|||
|
}
|
|||
|
}
|