private string SetPWMStart()
{
string returnString;
//returnString = mEM9636B.SetIOPinsDirection(EM9636_IO_DIRECTION.OUT, EM9636_IO_SELECTION.IO1_16);
//if (!string.IsNullOrEmpty(returnString))
//{
// return returnString;
//}
returnString = EM9636B.GetInstance().SetPWMParameter((byte)numPWMChannel.Value, (int)numPWMFrequency.Value, (int)numPWMDuty.Value);
if (string.IsNullOrEmpty(returnString))
{
bool isChannelOne = ((byte)numPWMChannel.Value == 1);
bool isChannelTwo = ((byte)numPWMChannel.Value == 2);
bool isChannelThree = ((byte)numPWMChannel.Value == 3);
//returnString = mEM9636B.SetPWMEnable(isChannelOne, isChannelTwo, isChannelThree);
returnString = EM9636B.GetInstance().SetPWMEnable(true, true, true);
if (string.IsNullOrEmpty(returnString))
{
return(string.Empty);
}
}
return(returnString);
}
private string SetDIO()
{
byte index = (byte)(1 << mDAQIndex);
string returnString;
byte tempValue;
if (mDIOChecks[mDAQIndex].Checked)
{
tempValue = (byte)(mIO1_8Status | index);
}
else
{
tempValue = (byte)(mIO1_8Status & (~index));
}
returnString = EM9636B.GetInstance().SetIO1_16(tempValue, 0);
if (!string.IsNullOrEmpty(returnString))
{
return(returnString);
}
else
{
mIO1_8Status = tempValue;
return(string.Empty);
}
}
private void RefreshIODisplay()
{
byte status = mDIStatus;
byte index = 0x01;
if (EM9636B.GetInstance().IsConnect)
{
EM9636B.GetInstance().GetIO1_16(out mIO1_8Status, out mIO9_16Status);
status = mIO1_8Status;
for (int i = 0; i < 8; i++)
{
if ((status & index) == index)
{
mDIOLabels[i].Text = "ON";
mDIOLabels[i].BackColor = Color.Green;
if (rdbIOOut.Checked)
{
mDIOChecks[i].Checked = true;
}
}
else
{
mDIOLabels[i].Text = "OFF";
mDIOLabels[i].BackColor = Color.Red;
if (rdbIOOut.Checked)
{
mDIOChecks[i].Checked = false;
}
}
index = (byte)(index << 1);
}
}
}
private void RefreshDIDisplay()
{
byte status = mDIStatus;
byte index = 0x01;
if (EM9636B.GetInstance().IsConnect)
{
EM9636B.GetInstance().GetDIO(out mDOStatus, out mDIStatus);
status = mDIStatus;
for (int i = 0; i < 8; i++)
{
if ((status & index) == index)
{
mDILabels[i].Text = "ON";
mDILabels[i].BackColor = Color.Green;
}
else
{
mDILabels[i].Text = "OFF";
mDILabels[i].BackColor = Color.Red;
}
index = (byte)(index << 1);
}
}
}
public static EM9636B GetInstance()
{
if (null == mSingletonEM9636B)
{
mSingletonEM9636B = new EM9636B();
}
return(mSingletonEM9636B);
}
private string SetPWMStop()
{
string returnString = EM9636B.GetInstance().SetPWMEnable(false, false, false);
if (string.IsNullOrEmpty(returnString))
{
return(string.Empty);
}
return(returnString);
}
private void mTimer_Elapsed(object sender, EventArgs e)
{
mTimer.Stop();
try
{
if (mEvent == DAQEvent.NA)
{
RefreshDIDisplay();
RefreshIODisplay();
}
else
{
string returnString = string.Empty;
if (mEvent == DAQEvent.SetDO)
{
returnString = SetDO();
}
else if (mEvent == DAQEvent.SetDIO)
{
returnString = SetDIO();
}
else if (mEvent == DAQEvent.SetPWMEnable)
{
returnString = EM9636B.GetInstance().SetPWMEnable(true, true, true);
}
else if (mEvent == DAQEvent.SetPWMDisable)
{
returnString = SetPWMStop();
//mEM9636B.SetPWMEnable(false, false, false);
}
else if (mEvent == DAQEvent.SetPWMValue)
{
returnString = SetPWMStart();
}
else if (mEvent == DAQEvent.SetMotorStart)
{
returnString = SetMotorStart();
}
else if (mEvent == DAQEvent.SetMotorStop)
{
returnString = SetMotorStop();
}
if (!string.IsNullOrEmpty(returnString))
{
MessageBox.Show(returnString);
}
mEvent = DAQEvent.NA;
}
}
catch (System.Exception ex)
{
System.Console.Out.WriteLine(ex.Message);
}
mTimer.Start();
}
private string SetMotorStop()
{
string returnString = EM9636B.GetInstance().SetIO1_16((byte)(mIO1_8Status & (~0x10) & (~0x08)), mIO9_16Status);
if (!string.IsNullOrEmpty(returnString))
{
return(returnString);
}
returnString = EM9636B.GetInstance().SetPWMEnable(false, false, false);
if (string.IsNullOrEmpty(returnString))
{
return(returnString);
}
return(string.Empty);
}
private void btnConnect_Click(object sender, EventArgs e)
{
this.Cursor = Cursors.WaitCursor;
try
{
string returnString = EM9636B.GetInstance().Connect();
if (!string.IsNullOrEmpty(returnString))
{
MessageBox.Show(returnString);
tabPageDAQ.Text = "数据采集卡-未连接";
grpPWM.Enabled = false;
grpOptoDIO.Enabled = false;
grpDIO.Enabled = false;
grpMotor.Enabled = false;
}
else
{
tabPageDAQ.Text = "数据采集卡-已连接";
grpPWM.Enabled = true;
grpOptoDIO.Enabled = true;
grpDIO.Enabled = true;
grpMotor.Enabled = true;
RefreshDIOStatus();
RefreshDIDisplay();
RefreshIODisplay();
InitializeDODispaly();
InitializeDIODispaly();
InitializeTimers();
mTimer.Start();
}
}
catch (System.Exception ex)
{
MessageBox.Show(ex.ToString());
}
finally
{
this.Cursor = Cursors.Default;
}
}
private string SetMotorStart()
{
string returnString;
double rate = (int)numMotorRate.Value / 60.0;
returnString = EM9636B.GetInstance().SetIOPinsDirection(EM9636_IO_DIRECTION.OUT, EM9636_IO_SELECTION.IO1_16);
if (!string.IsNullOrEmpty(returnString))
{
return(returnString);
}
//方向//锁定
returnString = EM9636B.GetInstance().SetIO1_16((byte)(mIO1_8Status | 0x08 | 0x10), mIO9_16Status);
if (!string.IsNullOrEmpty(returnString))
{
return(returnString);
}
//returnString = mEM9636B.SetIOPInsOut(0, (byte)(mIO1_8Status | 0x10), mIO9_16Status);
//if (!string.IsNullOrEmpty(returnString))
//{
// return returnString;
//}
int frequency = (int)((int)numPulseCycle.Value * rate);
returnString = EM9636B.GetInstance().SetPWMParameter(1, frequency, 50);
if (string.IsNullOrEmpty(returnString))
{
bool isChannelOne = ((byte)numPWMChannel.Value == 1);
bool isChannelTwo = ((byte)numPWMChannel.Value == 2);
bool isChannelThree = ((byte)numPWMChannel.Value == 3);
returnString = EM9636B.GetInstance().SetPWMEnable(true, true, true);
if (string.IsNullOrEmpty(returnString))
{
return(string.Empty);
}
}
return(returnString);
}
