Omega-engineering OME-A826PG Bedienungsanleitung PDF herunterladen (Seite 50)

OME-A-826PG Software Manual [Win 95/98/NT]

Yes

INT_Handler( )

Using the A826_AD_INT_Stop() to stop

the interrupt transfer and remove the

interrupt handler.

Waiting for the signaled event object by

using WaitForSingleObject( )

BufferB

BufferA

ADC

Using A826_AD_INT_Start to specify the

A/D channel, gain and sampling rate for this

interrupt transfer, then beginning this transfer.

Using A826_InstallIrq(…) to install a

interrupt handler for IRQ level n that to

transfer A/D data by interrupt.

To copy datas in bufferA to a user

defined buffer(ex. BufferB) by using

A826_GetBuffer(..) Then the user can

anal

sis these data in BufferB

A buffer(ex. BufferA) in Driver will

store the interrupt transferd data. The

buffer is in system area.

Next Loop

sampling rate defined by c1,c2

System

rea

Application

Area

Date: Aug-15-2000 Ver: 2.2 Page 48

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Omega-engineering OME-A826PG Bedienungsanleitung Seite 50