private static void TimeEvent(object source, ElapsedEventArgs e)
{
int ret;
UInt32[] CounterValue = new UInt32[4];
// Get counter value
ret = ControlCNT.CNT_GetCounter(ControlCNT.CNT_USBCNT, 0, ControlCNT.CNTPin.CNT_CH0, CounterValue);
if (ret != ControlCNT.ERROR.SUCCESS)
{
Console.WriteLine("Get counter value error!");
return;
}
else
{
Console.WriteLine("Current Frequency : " + String.Format("{0}", CounterValue[0]));
}
// Clear counter
CounterValue[0] = 0;
ret = ControlCNT.CNT_SetCounter(ControlCNT.CNT_USBCNT, 0, ControlCNT.CNTPin.CNT_CH0, CounterValue);
if (ret != ControlCNT.ERROR.SUCCESS)
{
Console.WriteLine("Set counter value error!");
return;
}
}
static void Main(string[] args)
{
int ret;
ControlCNT.CNT_INIT_CONFIG InitConfig;
// Scan connected device
ret = ControlCNT.CNT_ScanDevice(1);
if (ret <= 0)
{
Console.WriteLine("No device connect!");
return;
}
// Open device
ret = ControlCNT.CNT_OpenDevice(ControlCNT.CNT_USBCNT, 0, 0);
if (ret != ControlCNT.ERROR.SUCCESS)
{
Console.WriteLine("Open device error!");
return;
}
// Config counter
InitConfig.CounterBitWide = 32;
InitConfig.CounterMode = 0;
InitConfig.CounterPolarity = 0;
ret = ControlCNT.CNT_InitCounter(ControlCNT.CNT_USBCNT, 0, ControlCNT.CNTPin.CNT_CH0, ref InitConfig);
if (ret != ControlCNT.ERROR.SUCCESS)
{
Console.WriteLine("Config device error!");
return;
}
// Clear counter
UInt32[] CounterValue = new UInt32[4];
CounterValue[0] = 0;
ret = ControlCNT.CNT_SetCounter(ControlCNT.CNT_USBCNT, 0, ControlCNT.CNTPin.CNT_CH0, CounterValue);
if (ret != ControlCNT.ERROR.SUCCESS)
{
Console.WriteLine("Set counter value error!");
return;
}
// Start counter
ret = ControlCNT.CNT_StartCounter(ControlCNT.CNT_USBCNT, 0, ControlCNT.CNTPin.CNT_CH0);
if (ret != ControlCNT.ERROR.SUCCESS)
{
Console.WriteLine("Start counter error!");
return;
}
// Start timing with 1s
System.Timers.Timer aTimer = new System.Timers.Timer();
aTimer.Elapsed += new ElapsedEventHandler(TimeEvent);
// Set interval to 1000ms
aTimer.Interval = 1000;
aTimer.Enabled = true;
Console.WriteLine("Press enter key to stop program");
Console.WriteLine("Waiting for measure frequency ......");
Console.ReadLine();
}
static void Main(string[] args)
{
int ret;
ControlCNT.CNT_INIT_CONFIG InitConfig;
// Scan connected device
ret = ControlCNT.CNT_ScanDevice(1);
if (ret <= 0)
{
Console.WriteLine("No device connect!");
return;
}
// Open device
ret = ControlCNT.CNT_OpenDevice(ControlCNT.CNT_USBCNT, 0, 0);
if (ret != ControlCNT.ERROR.SUCCESS)
{
Console.WriteLine("Open device error!");
return;
}
// Config counter
InitConfig.CounterBitWide = 32;
InitConfig.CounterMode = 0;
InitConfig.CounterPolarity = 0;
ret = ControlCNT.CNT_InitCounter(ControlCNT.CNT_USBCNT, 0, ControlCNT.CNTPin.CNT_CH0, ref InitConfig);
if (ret != ControlCNT.ERROR.SUCCESS)
{
Console.WriteLine("Config device error!");
return;
}
// Clear counter
UInt32[] CounterValue = new UInt32[4];
CounterValue[0] = 0;
ret = ControlCNT.CNT_SetCounter(ControlCNT.CNT_USBCNT, 0, ControlCNT.CNTPin.CNT_CH0, CounterValue);
if (ret != ControlCNT.ERROR.SUCCESS)
{
Console.WriteLine("Set counter value error!");
return;
}
// Start counter
ret = ControlCNT.CNT_StartCounter(ControlCNT.CNT_USBCNT, 0, ControlCNT.CNTPin.CNT_CH0);
if (ret != ControlCNT.ERROR.SUCCESS)
{
Console.WriteLine("Start counter error!");
return;
}
while (true)
{
// Get counter value
ret = ControlCNT.CNT_GetCounter(ControlCNT.CNT_USBCNT, 0, ControlCNT.CNTPin.CNT_CH0, CounterValue);
if (ret != ControlCNT.ERROR.SUCCESS)
{
Console.WriteLine("Get counter value error!");
}
else
{
Console.WriteLine("Counter Value :{0}", CounterValue[0]);
}
Thread.Sleep(1000);
}
// Stop counter
ret = ControlCNT.CNT_StopCounter(ControlCNT.CNT_USBCNT, 0, ControlCNT.CNTPin.CNT_CH0);
if (ret != ControlCNT.ERROR.SUCCESS)
{
Console.WriteLine("Stop counter error!");
return;
}
}