Contec AD12-8(PM), Руководство пользователя

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5. About Software
AD12-8(PM)
67
Sample Programs - Examples
Analog input
- AI : Uses AioInp to perform a single conversion and display the result.
- AIBack : It is Analog input processes with AioInpBack for non-memory device.
- AIMemory : Uses AioInpBdMem to perform continuous conversion and use AioReadBuf to
retrieve the data from the device memory. (The example uses an external clock.)
- AIInt : Uses AioInpBdMem and the half-full interrupt to perform sampling indefinitely
and calls AioReadBuf to retrieve the data each time an interrupt occurs.
- AITimer : Uses AioInpBdMem and continuous conversion to perform sampling indefinitely
and calls AioReadBuf to retrieve the data each time the system timer generates a
timer event.
- AISync : This sample program uses AioInpBdMem and AioDO to perform simultaneous
sampling using two devices each with on-board memory.
- AioInp : This sample console application uses AioOpenEx and AioInp.
Analog output
- AO : Uses AioOut to perform a single analog output.
- AOBack : Uses AioOutBack to perform analog output at fixed time intervals.
- AioOut : This sample console application uses AioOpenEx and AioOut.
Digital input/output
- DIO : Uses AioDO and AioDI to perform digital input and output.
Counter
- Timer : Sample program using the timer. This uses the counter API routines to measure
elapsed time.
- Counter : Sample program using the counter. This uses the counter API functions to count
an external pulse input.
The following sample Visual Basic programs are provided.
- ANALOG : General-purpose sample program using AioInp, AioInpBack, AioInpBdMem,
AioOut, AioOutBack, AioDO, AioDI, and other routines.
* The actual types of sampling able to be performed depends on which functions your device
supports.