//public string AnalogInput(int portNumber)
//{
// if (ADResolution > 16)
// {
// ULStat = DaqBoard.AIn32(portNumber, AcutalRange, out DataValue32, Options);
// return DataValue32.ToString();
// }
// else
// {
// ULStat = DaqBoard.AIn(portNumber, AcutalRange, out DataValue);
// return DataValue.ToString();
// }
//}
/// <summary>
/// input a analog value,the range is 5volts
/// </summary>
/// <param name="portNumber"></param>
/// <param name="EngUnits"></param>
/// <returns></returns>
public string AnalogInput(int portNumber, out float EngUnits)
{
ULStat = DaqBoard.AIn(portNumber, Range.Bip5Volts, out DataValue);
ULStat = DaqBoard.ToEngUnits(Range.Bip5Volts, DataValue, out EngUnits);
return(DataValue.ToString());
}
private void tmrConvert_Tick(object eventSender, System.EventArgs eventArgs) /* Handles tmrConvert.Tick */
{
float EngUnits;
MccDaq.ErrorInfo ULStat;
System.UInt16 DataValue;
int Chan;
MccDaq.Range Range;
tmrConvert.Stop();
// Collect the data by calling AIn memeber function of MccBoard object
// Parameters:
// Chan :the input channel number
// Range :the Range for the board.
// DataValue :the name for the value collected
Range = Range.Bip5Volts; // select Bip5Volts (member of Range enumeration)
Chan = int.Parse(txtNumChan.Text); // set input channel
ULStat = DaqBoard.AIn(Chan, Range, out DataValue);
if (ULStat.Value == MccDaq.ErrorInfo.ErrorCode.BadRange)
{
MessageBox.Show("Change the Range argument to one supported by this board.", "Unsupported Range", 0);
}
// Convert raw data to Volts by calling ToEngUnits (member function of MccBoard class)
ULStat = DaqBoard.ToEngUnits(Range, DataValue, out EngUnits);
lblShowData.Text = DataValue.ToString(); // print the counts
lblShowVolts.Text = EngUnits.ToString("F4") + " Volts"; // print the voltage
tmrConvert.Start();
}
private bool TestInputRanges(out MccDaq.Range DefaultRange)
{
short dataValue;
int dataHRValue, Options, index;
MccDaq.ErrorInfo ULStat;
MccDaq.Range TestRange;
bool RangeFound = false;
string ConnectionConflict;
ConnectionConflict = "This network device is in use by another process or user." +
System.Environment.NewLine + System.Environment.NewLine +
"Check for other users on the network and close any applications " +
System.Environment.NewLine +
"(such as Instacal) that may be accessing the network device.";
ValidRanges = new MccDaq.Range[49];
DefaultRange = MccDaq.Range.NotUsed;
TestRange = MccDaq.Range.NotUsed;
Options = 0;
index = 0;
foreach (int i in Enum.GetValues(TestRange.GetType()))
{
TestRange = (MccDaq.Range)i;
if (ADRes > 16)
{
ULStat = TestBoard.AIn32(0, TestRange, out dataHRValue, Options);
}
else
{
ULStat = TestBoard.AIn(0, TestRange, out dataValue);
}
if (ULStat.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
if (DefaultRange == MccDaq.Range.NotUsed)
{
DefaultRange = TestRange;
}
ValidRanges.SetValue(TestRange, index);
index = index + 1;
RangeFound = true;
}
else
{
if ((ULStat.Value == MccDaq.ErrorInfo.ErrorCode.NetDevInUseByAnotherProc) ||
(ULStat.Value == MccDaq.ErrorInfo.ErrorCode.NetDevInUse))
{
System.Windows.Forms.MessageBox.Show(ConnectionConflict, "Device In Use");
break;
}
}
}
Array.Resize(ref ValidRanges, index);
return(RangeFound);
}
private void tmrConvert_Tick(object eventSender, System.EventArgs eventArgs)
{
float EngUnits;
double HighResEngUnits;
MccDaq.ErrorInfo ULStat;
System.UInt16 DataValue;
System.UInt32 DataValue32;
int Chan;
int Options = 0;
tmrConvert.Stop();
// Collect the data by calling AIn member function of MccBoard object
// Parameters:
// Chan :the input channel number
// Range :the Range for the board.
// DataValue :the name for the value collected
// set input channel
bool ValidChan = int.TryParse(txtNumChan.Text, out Chan);
if (ValidChan)
{
if (Chan > HighChan)
{
Chan = HighChan;
}
txtNumChan.Text = Chan.ToString();
}
if (ADResolution > 16)
{
ULStat = DaqBoard.AIn32(Chan, Range, out DataValue32, Options);
// Convert raw data to Volts by calling ToEngUnits
// (member function of MccBoard class)
ULStat = DaqBoard.ToEngUnits32(Range, DataValue32, out HighResEngUnits);
lblShowData.Text = DataValue32.ToString(); // print the counts
lblShowVolts.Text = HighResEngUnits.ToString("F5") + " Volts"; // print the voltage
}
else
{
ULStat = DaqBoard.AIn(Chan, Range, out DataValue);
// Convert raw data to Volts by calling ToEngUnits
// (member function of MccBoard class)
ULStat = DaqBoard.ToEngUnits(Range, DataValue, out EngUnits);
lblShowData.Text = DataValue.ToString(); // print the counts
lblShowVolts.Text = EngUnits.ToString("F4") + " Volts"; // print the voltage
}
tmrConvert.Start();
}
public string AnalogInput(int portNumber)
{
if (ADResolution > 16)
{
ULStat = DaqBoard.AIn32(portNumber, AcutalRange, out DataValue32, Options);
return(DataValue32.ToString());
}
else
{
ULStat = DaqBoard.AIn(portNumber, AcutalRange, out DataValue);
return(DataValue.ToString());
}
}
private void tmrConvert_Tick(object eventSender, System.EventArgs eventArgs) /* Handles tmrConvert.Tick */
{
float EngUnits;
double HighResEngUnits;
MccDaq.ErrorInfo ULStat;
UInt16 DataValue;
UInt32 DataValue32;
MccDaq.Range Range;
int Chan;
int Options = 0;
tmrConvert.Stop();
// Parameters:
// Chan :the input channel number
// Range :the range for the board.
// DataValue :the name for the value collected
Chan = int.Parse(txtNumChan.Text);
Range = (MccDaq.Range)(int.Parse(lblGainCodeVal.Text));
if (HighResAD)
{
ULStat = DaqBoard.AIn32(Chan, Range, out DataValue32, Options);
// ******* CONVERT RAW DATA VALUES TO VOLTAGES ********
ULStat = DaqBoard.ToEngUnits32(Range, DataValue32, out HighResEngUnits);
lblShowData.Text = DataValue32.ToString("D");
lblShowCalcResults.Text = HighResEngUnits.ToString("0.00000") + " Volts";
}
else
{
ULStat = DaqBoard.AIn(Chan, Range, out DataValue);
// ******* CONVERT RAW DATA VALUES TO VOLTAGES ********
ULStat = DaqBoard.ToEngUnits(Range, DataValue, out EngUnits);
lblShowData.Text = DataValue.ToString("D");
lblShowCalcResults.Text = EngUnits.ToString("0.000") + " Volts";
}
tmrConvert.Start();
}
private bool TestInputRanges(out MccDaq.Range DefaultRange)
{
short dataValue;
int dataHRValue, Options, index;
MccDaq.ErrorInfo ULStat;
MccDaq.Range TestRange;
bool RangeFound = false;
ValidRanges = new MccDaq.Range[49];
DefaultRange = MccDaq.Range.NotUsed;
TestRange = MccDaq.Range.NotUsed;
Options = 0;
index = 0;
foreach (int i in Enum.GetValues(TestRange.GetType()))
{
TestRange = (MccDaq.Range)i;
if (ADRes > 16)
{
ULStat = TestBoard.AIn32(0, TestRange, out dataHRValue, Options);
}
else
{
ULStat = TestBoard.AIn(0, TestRange, out dataValue);
}
if (ULStat.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
if (DefaultRange == MccDaq.Range.NotUsed)
{
DefaultRange = TestRange;
}
ValidRanges.SetValue(TestRange, index);
index = index + 1;
RangeFound = true;
}
}
Array.Resize(ref ValidRanges, index);
return(RangeFound);
}
static void Main(string[] args)
{
int recv;
byte[] data = new byte[1024];
//得到本机IP，设置TCP端口号
IPEndPoint ip = new IPEndPoint(IPAddress.Any, 8001);
Socket newsock = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
//绑定网络地址
newsock.Bind(ip);
Console.WriteLine("This is a Server, host name is {0}", Dns.GetHostName());
//等待客户机连接
Console.WriteLine("Waiting for a client");
//得到客户机IP
IPEndPoint sender = new IPEndPoint(IPAddress.Any, 0);
EndPoint Remote = (EndPoint)(sender);
recv = newsock.ReceiveFrom(data, ref Remote);
Console.WriteLine("Message received from {0}: ", Remote.ToString());
Console.WriteLine(Encoding.ASCII.GetString(data, 0, recv));
//客户机连接成功后，发送信息
string welcome = "你好 ! ";
//字符串与字节数组相互转换
data = Encoding.ASCII.GetBytes(welcome);
//发送信息
newsock.SendTo(data, data.Length, SocketFlags.None, Remote);
float EngUnits;
double HighResEngUnits;
MccDaq.ErrorInfo ULStat;//存储和报告错误代码和消息
System.UInt16 DataValue;
System.UInt32 DataValue32;
int Chan = 0; //输入通道编号
int Options = 0;
while (true)
{
data = new byte[1024];
//发送接收信息
recv = newsock.ReceiveFrom(data, ref Remote);
Console.WriteLine(Encoding.ASCII.GetString(data, 0, recv));
ULStat = DaqBoard.AIn(Chan, Range, out DataValue); //读取输入通道，输出16位整数值
// Convert raw data to Volts by calling ToEngUnits
// (member function of MccBoard class)
ULStat = DaqBoard.ToEngUnits(Range, DataValue, out EngUnits); //将原始数据转换成电压
int barHeight = (int)Math.Ceiling(EngUnits * 1000 + 150);
newsock.SendTo(Encoding.ASCII.GetBytes(barHeight.ToString()), Remote);
}
}
static void Main(string[] args)
{
//得到本机IP，设置TCP端口号
var server = new UdpListener();
//绑定网络地址
Console.WriteLine("This is a Server, host name is {0}", Dns.GetHostName());
//等待客户机连接
Console.WriteLine("Waiting for a client");
float EngUnits;
double HighResEngUnits;
MccDaq.ErrorInfo ULStat;//存储和报告错误代码和消息
System.UInt16 DataValue;
System.UInt32 DataValue32;
int Chan = 0; //输入通道编号
int Options = 0;
//start listening for messages and copy the messages back to the client
Task.Factory.StartNew(async() => {
while (true)
{
var received = await server.Receive();
Console.WriteLine("Got this:" + received.Message);
ULStat = DaqBoard.AIn(Chan, Range, out DataValue); //读取输入通道，输出16位整数值
// Convert raw data to Volts by calling ToEngUnits
// (member function of MccBoard class)
ULStat = DaqBoard.ToEngUnits(Range, DataValue, out EngUnits); //将原始数据转换成电压
int barHeight = (int)Math.Ceiling(EngUnits * 1000 + 150);
server.Reply(barHeight.ToString(), received.Sender);
if (received.Message == "quit")
{
break;
}
}
});
////create a new client
//var client = UdpUser.ConnectTo("127.0.0.1", 8001);
////wait for reply messages from server and send them to console
//Task.Factory.StartNew(async () =>
//{
// while (true)
// {
// try
// {
// var received = await client.Receive();
// Console.WriteLine(received.Message);
// if (received.Message.Contains("quit"))
// break;
// }
// catch (Exception ex)
// {
// Debug.Write(ex);
// }
// }
//});
//type ahead :-)
string read;
do
{
read = Console.ReadLine();
} while (read != "quit");
}
