void AcceptData()
{
if (txtReceiveData.InvokeRequired)
{
try
{
DelegateAcceptData ddd = new DelegateAcceptData(AcceptData);
this.Invoke(ddd, new object[] { });
}
catch { }
}
else
{
try
{
strRecieve = sp.ReadExisting();
if (!String.IsNullOrEmpty(strRecieve))
{
txtReceiveData.AppendText(strRecieve);
}
}
catch (Exception ex) { }
}
}
void AcceptData()
{
string lightdata, timedata, statusdata;
int int_lightdata, int_timedata, int_statusdata;
if (txtReceiveData.InvokeRequired)
{
try
{
DelegateAcceptData ddd = new DelegateAcceptData(AcceptData);
this.Invoke(ddd, new object[] { });
}
catch { }
}
else
{
try
{
byte[] spRevBytes = new byte[sp.BytesToRead]; //读取一个字节
sp.Read(spRevBytes, 0, spRevBytes.Length); //读取到的是ASCII值
for (int i = 0; i < spRevBytes.Length; i++)
{
txtReceiveData.AppendText(spRevBytes[i].ToString() + " ");
//spbuf[spRevnum] = spRevBytes[i];
//spRevnum++;
if (i + 12 < spRevBytes.Length)
{
if ((spbuf[i] == 0x5a) && (spbuf[i + 1] == 0xa5) && (spbuf[i + 11] == 0x0d) && (spbuf[i + 12] == 0x0a))
{
usefuldata[0] = spbuf[i + 2];//时间数据
usefuldata[1] = spbuf[i + 3];
int_lightdata = usefuldata[0] * 256 + usefuldata[1];
usefuldata[2] = spbuf[i + 4];//光照数据
usefuldata[3] = spbuf[i + 5];
int_timedata = usefuldata[2] * 256 + usefuldata[3];
usefuldata[4] = spbuf[i + 6];//状态数据
int_statusdata = usefuldata[4];
usefuldata[5] = spbuf[i + 7];
usefuldata[6] = spbuf[i + 8];
usefuldata[7] = spbuf[i + 9];
usefuldata[8] = spbuf[i + 10];
picdata = usefuldata[0].ToString();
}
}
}
/* if (spRevnum > 100)
* {
* spRevnum = 0;
* return;
*
* }
* // if()
* if (spRevnum > 7)
* {
* for (int j = 0; j < spRevnum - 7; j++)
* if (spRevBytes[j] == 97 && spRevBytes[j + 1] == 97 && spRevBytes[j + 2] == 53 && spRevBytes[j + 3] == 53)
* {
* zijieshu= int.Parse(dataconver.Chr(spRevBytes[j + 4]));
* // if (spRevnum > 5 + zijieshu)
* {
* int d;
* for(int jj=0;jj<zijieshu;jj++)
* spbuf[jj] = spRevBytes[jj + 5];
* d = int.Parse(dataconver.Chr(spbuf[0])) * 100
+ int.Parse(dataconver.Chr(spbuf[1])) * 10
+ int.Parse(dataconver.Chr(spbuf[2])) * 1;
+ picdata = Convert.ToString(d, 10).ToString();
+
+ // spRevnum -= 7;
+ txtReceiveDataDec.AppendText(picdata);
+ }
+
+ }
+
+ }*/
/*txtReceiveDataHex.AppendText(spRevBytes.Length.ToString());
* for (int i = 0; i < spRevBytes.Length - 4; i++)
* {
* txtReceiveData.AppendText(spRevBytes[i].ToString() + " ");
* // txtReceiveDataHex.AppendText(dataconver.Chr(spRevBytes[i]));//ASCII转为字符
* {
* if (spRevBytes[0] == 0xaa && spRevBytes[1] == 0x55)
* {
* int a, b, c, d;
* a = spRevBytes[2] * 256 + spRevBytes[3];
* picdata = Convert.ToString(a, 10).ToString();
* // spRevnum -= 7;
* txtReceiveDataDec.AppendText(picdata);
* }
*
* }
* }*/
/*
* for (int i = 0; i < spRevBytes.Length; i++)
* {
* txtReceiveData.AppendText(spRevBytes[i].ToString() + " ");
* spbuf[spRevnum] = spRevBytes[i];
* spRevnum++;
*
* }
* txtReceiveDataHex.Text=spRevnum.ToString();
* if (spRevnum > 10)
* {
* for (int j = 0; j < spRevnum-5; j++)
* {
* if (spRevBytes[j] == 97 && spRevBytes[j + 1] == 97 && spRevBytes[j + 2] == 53 && spRevBytes[j + 3] == 53)
* {
* for (int i = 0; i < spRevBytes[j + 4]; i++)
* {
* spbuf1[i] = (byte)(int.Parse(dataconver.Chr(spRevBytes[j + 5 + i])));
*
* }
* }
*
* }
* }
*
* int a, b, c, d;
*
*
* d = spbuf1[0] * 1000 + spbuf1[1] * 100 + spbuf1[2] * 10 + spbuf1[3];
* picdata = d.ToString();
* txtReceiveDataDec.AppendText(picdata);*/
/* for (int i = 0; i < spRevnum; i++)
* {
* spbuf1[spRevnum+i] = spbuf[i];
* }
* for (int i = 0; i < spRevBytes.Length; i++)
* {
* //txtReceiveData.AppendText(spRevBytes[i].ToString() + " ");
*
* txtReceiveDataHex.AppendText(dataconver.Chr(spRevBytes[i]));//ASCII转为字符
*
* {
* if (spRevBytes[0] == 97 && spRevBytes[1] == 97 && spRevBytes[2] == 53 && spRevBytes[3] == 53)
* {
* int a, b, c, d;
* a = int.Parse(dataconver.Chr(spRevBytes[4]));
* b = int.Parse(dataconver.Chr(spRevBytes[5]));
* c = int.Parse(dataconver.Chr(spRevBytes[6]));
* d = a * 100 + b * 10 + c;
* picdata = d.ToString();
* // spRevnum -= 7;
* txtReceiveDataDec.AppendText(picdata);
* }
*
* }
* }
*
*
* /* strRecieve = sp.ReadExisting();
* txtReceiveData.AppendText(strRecieve);
* 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* byte[] returnBytes1 = dataconver.strToToHexByte(istrRecieve);//字符串转换为16进制数组
* for (int i = 0; i < returnBytes1.Length; i++)
* {
* string inpustring = returnBytes1[i].ToString();//dataconver.byteToHexStr(returnBytes)
* txtReceiveDataHex.AppendText(inpustring + " ");
* }
*
* txtReceiveDataDec.AppendText(dataconver.StringToHexString(strRecieve, Encoding.UTF8));//16进制字符串，
* // txtReceiveData255.AppendText(dataconver.StringToHexString(strRecieve, Encoding.UTF8));
* byte[] returnBytes=dataconver.HexStringToBinary(dataconver.StringToHexString(strRecieve, Encoding.UTF8));//每一个字符串都转换为字节数
* for (int i = 0; i < returnBytes.Length; i++)
* {
* string inpustring= returnBytes[i].ToString();//dataconver.byteToHexStr(returnBytes)
* txtReceiveData255.AppendText(inpustring+" ");
* // // // int i = Convert.ToInt32(dataconver.byteToHexStr(returnBytes), 16);
* //txtReceiveDataHex.AppendText(dataconver.Data_Hex_Asc(strRecieve));
* }*/
//txtReceiveDataHex.AppendText(" ");
// strRecieve = sp.ReadExisting();
// txtReceiveDataHex.AppendText(strRecieve);//DemoRealChart.
// strRecieve = "Temp4:24.213947,592,0.008862PWM=1000";
// /**/
// dataconver.StringToHexString(strRecieve, Encoding.UTF8);
// // txtReceiveDataHex.AppendText(dataconver.Data_Hex_Asc(strRecieve));
// byte[] returnBytes = dataconver.strToToHexByte(strRecieve);//字符串转换为16进制数组
// txtReceiveDataHex.AppendText(dataconver.byteToHexStr(returnBytes));
//System.Text.UnicodeEncoding converter = new System.Text.UnicodeEncoding();
//byte[] inputBytes = converter.GetBytes(inputString);
// // // string inputString = converter.GetString(i);
/* foreach(int i in returnBytes)
* {
* // txtReceiveDataHex.AppendText(i.ToString(""));
* string inputString = converter.GetString(i);
*
* }*/
// txtReceiveDataHex.AppendText(inputString);
/* foreach(int i in returnBytes)
* {
* txtReceiveDataHex.AppendText(i.ToString(""));
*
* }*/
}
catch (Exception ex) { }
}
// sp.DiscardInBuffer();
}
