/// <summary>
/// Requests one of the 8 interrupts synchronously on this input.
/// </summary>
/// <remarks>Request interrupts in synchronous mode where the user program will have to explicitly
/// wait for the interrupt to occur using <see cref="WaitForInterrupt(double)">WaitForInterrupt</see>.
/// The default is interrupt on rising edges only.</remarks>
public void RequestInterrupts()
{
if (Interrupt != 0)
{
throw new AllocationException("The interrupt has already been allocated");
}
AllocateInterrupts(true);
int status = 0;
HALInterrupts.HAL_RequestInterrupts(Interrupt, PortHandleForRouting, (HALAnalogTriggerType)AnalogTriggerTypeForRouting, ref status);
Utility.CheckStatus(status);
SetUpSourceEdge(true, false);
}
/// <summary>
/// Requests one of the 8 interrupts asynchronously on this input.
/// </summary>
/// <remarks>Request interrupts in asynchronous mode where the user program interrupt handler will be
/// called when an interrupt occurs. The default is interrupt on rising edges only.</remarks>
/// <param name="handler">The callback that will be called whenever
/// there is an interrupt on this device.</param>
public void RequestInterrupts(Action handler)
{
m_function = (mask, t) => handler();
if (Interrupt != 0)
{
throw new AllocationException("The interrupt has already been allocated");
}
AllocateInterrupts(false);
m_param = null;
int status = 0;
HALInterrupts.HAL_RequestInterrupts(Interrupt, PortHandleForRouting, (HALAnalogTriggerType)AnalogTriggerTypeForRouting, ref status);
Utility.CheckStatus(status);
SetUpSourceEdge(true, false);
HALInterrupts.HAL_AttachInterruptHandler(Interrupt, m_function, IntPtr.Zero, ref status);
Utility.CheckStatus(status);
}
