/// <summary>
/// 发送数据
/// </summary>
/// <param name="buff"></param>
public void Send(byte[] buff)
{
string recv = DefaultEncoding.GetString(buff);
LogRevMsg.LogText("发送", recv);
Lib.LogManager.Logger.LogInfo("发送:" + "\r" + recv);
this.comm.Write(buff, 0, buff.Length);
//MachineAdapter.Common.Manager.MonitorManager.Instance.SendLog(recv);
}
public void Receive()
{
IPEndPoint ipendpoint = client.Client.RemoteEndPoint as IPEndPoint;
NetworkStream stream = client.GetStream();
//2.接收状态,长度<1024字节
byte[] bytes = new Byte[1024 * 20];
//string data = string.Empty;
stream.Read(bytes, 0, bytes.Length);
LogRevMsg.LogText("接收", Encoding.Default.GetString(bytes));
if (DataReceived != null)
{
DataReceived(stream, bytes);
}
}
/// <summary>
///回写
/// </summary>
/// <param name="result"></param>
private void ReadCallback(IAsyncResult result)
{
int read;
NetworkStream networkStream;
try
{
ResetTimeOutTimer();//重置超时次数
networkStream = client.GetStream();
if (networkStream == null)
{
return;
}
read = networkStream.EndRead(result);
if (read == 0)
{
return;
}
byte[] buffer = result.AsyncState as byte[];
byte[] Data = new byte[read];
Buffer.BlockCopy(buffer, 0, Data, 0, read);
networkStream.BeginRead(buffer, 0, buffer.Length, ReadCallback, buffer);
LogRevMsg.LogText("接收", Encoding.Default.GetString(Data));
if (DataReceived != null)
{
DataReceived(networkStream, Data);
}
}
catch (Exception ex)
{
Lib.LogManager.Logger.LogException(ex);
}
finally
{
}
}
void comm_DataReceived_Kim(object sender, SerialDataReceivedEventArgs e)
{
try
{
//log.Info("开始接收数据");
byte[] RS232DataBuff = GetData(comm);
SerialHandleObject handle = new SerialHandleObject();
if (RS232Received != null)
{
RS232Received(handle, RS232DataBuff);
if (handle.handled)
{
return;
}
}
//Encoding utf8 = Encoding.GetEncoding(65001);
//Encoding gb2312 = Encoding.GetEncoding("gb2312");
string recv = DefaultEncoding.GetString(RS232DataBuff);
//LogRevMsg.LogText("单次接收", recv);
//log.Info("单次接收" + "\r" + recv);
if (!IsASTM)
{
currStr += recv;
if (CheckEndStr(currStr, ETXStr))
{
foreach (byte b in RS232DataBuff)
{
handleComand(b);
}
LogRevMsg.LogText("接收", currStr);
Lib.LogManager.Logger.LogInfo("接收" + "\r" + currStr);
//MonitorManager.Instance.SendCommand(
// RemoteCommand.CMD_LOG, new string[] { LocalConfig.Instance.ItrID, currStr }); //kim 发送至监控服务器
if (false)
{
LogRevMsg.GetFile(currStr);
}
else
{
LogRevMsg.GetBufferLog(currStr);
}
currStr = string.Empty;
}
}
else
{
try
{
if (RS232DataBuff.Length == 2 && RS232DataBuff[0] == ASTMCommon.ACK_6 && RS232DataBuff[1] == ASTMCommon.EOT_4)
{
byte[] buff = new byte[1];
buff[0] = RS232DataBuff[0];
RS232DataBuff = buff;
}
}
catch (Exception ex)
{
log.Error(ex.Message);
}
foreach (byte b in RS232DataBuff)
{
if (IsASTM)
{
HandleAstmCommand(b);
}
char RecChar = Convert.ToChar(b);
currStr += RecChar;
if (CheckEndStr(currStr, ETXStr))
{
LogRevMsg.LogText("接收", currStr);
Lib.LogManager.Logger.LogInfo("接收" + "\r" + currStr);
//MonitorManager.Instance.SendCommand(
// RemoteCommand.CMD_LOG, new string[] { LocalConfig.Instance.ItrID, currStr }); //kim 发送至监控服务器
LogRevMsg.GetBufferLog(currStr);
currStr = string.Empty;
}
//if (CheckEndStr(SingleStr, ETXStr) || SingleStr.Contains(ASTMCommon.cENQ_5.ToString()))
//{
// LogRevMsg.LogText("接收", SingleStr);
// log.Info("接收" + "\r" + SingleStr);
// //MonitorManager.Instance.SendCommand(
// // RemoteCommand.CMD_LOG, new string[] { LocalConfig.Instance.ItrID, currStr }); //kim 发送至监控服务器
// if (!SingleStr.Contains(ASTMCommon.cEOT_4.ToString()))
// {
// SingleStr = string.Empty;
// }
//}
//if (SingleStr.Contains(ASTMCommon.cEOT_4.ToString()))
//{
// if (ETXStr != ASTMCommon.cEOT_4.ToString())
// {
// LogRevMsg.LogText("接收", SingleStr);
// log.Info("接收" + "\r" + SingleStr);
// }
// //MonitorManager.Instance.SendCommand(
// // RemoteCommand.CMD_LOG, new string[] { LocalConfig.Instance.ItrID, currStr }); //kim 发送至监控服务器
// LogRevMsg.GetBufferLog(currStr);
// currStr = string.Empty;
// SingleStr = string.Empty;
// break;
//}
}
}
if (IsNeedAck)
{
if (RS232DataBuff.Length == 1)
{
if (RS232DataBuff[0] == ASTMCommon.NAK_21)
{
return;
}
if (RS232DataBuff[0] == ASTMCommon.ACK_6)
{
return;
}
}
SendACK();
}
}
catch (Exception ex)
{
}
}
private void btnPhoto_Click(object sender, EventArgs e)
{
btnPhoto.Enabled = false;
try
{
picName = GetImagePath() + "\\" + DateTime.Now.ToString("yyyyMMddHHmmssfff") + ".jpg";
//picName = GetImagePath() + "\\" + "xiaosy.jpg";
#region 拍照生成图片
if (videoSourcePlayer1.IsRunning)
{
BitmapSource bitmapSource = System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(
videoSourcePlayer1.GetCurrentVideoFrame().GetHbitmap(),
IntPtr.Zero,
Int32Rect.Empty,
BitmapSizeOptions.FromEmptyOptions());
PngBitmapEncoder pE = new PngBitmapEncoder();
pE.Frames.Add(BitmapFrame.Create(bitmapSource));
using (Stream stream = File.Create(picName))
{
pE.Save(stream);
}
//拍照完成后关摄像头并刷新同时关窗体
if (videoSourcePlayer1 != null && videoSourcePlayer1.IsRunning)
{
videoSourcePlayer1.SignalToStop();
videoSourcePlayer1.WaitForStop();
videoSourcePlayer1.Visible = false;
}
}
#endregion
#region 根据图片获取图片的文字
AspriseOCR1.GetOCRpart(picName);
string ORCString = AspriseOCR1.ORCResult;
//string ORCString = GetVeryfyCode(picName);
//Bitmap pic = new Bitmap(picName);
//int width = pic.Size.Width; // 图片的宽度
//int height = pic.Size.Height; // 图片的高度
//string ORCString = Marshal.PtrToStringAnsi(OCRpart(picName, -1, 0, 0, width, height));
string OCRNum = System.Text.RegularExpressions.Regex.Replace(ORCString, @"[^0-9]+", "");
if (!string.IsNullOrEmpty(OCRNum))
{
string Msg = ASTMCommon.cENQ_5.ToString() + ASTMCommon.cSTX_2.ToString() + OCRNum + ASTMCommon.cETX_3.ToString() + ASTMCommon.cEOT_4.ToString();
byte[] SendMsg = Encoding.Default.GetBytes(Msg);
LogRevMsg.LogText("发送", Msg);
ClientPort.Send(SendMsg);
//ocr.AnswerList.Add(ASTMCommon.cSTX_2.ToString() + OCRNum+ASTMCommon.cETX_3.ToString());
//ocr.AnswerList.Add(ASTMCommon.cEOT_4.ToString());
//ocr.SendEnqCommand(100);
}
#endregion
}
catch (Exception ex)
{
MessageBox.Show("摄像头异常：" + ex.Message);
}
btnPhoto.Enabled = true;
}