User`s guide

PCIS-DASK Overview ? 7
DI_ReadPort
Reads digital data from the specified digital input port.
2.5.3 Continuous Digital Input Functions
DI_ContReadPort
Performs continuous digital input on the specified digital input port
at a rate as close to the rate you specified.
DI_ContReadPortToFile
Performs continuous digital input on the specified digital input port
at a rate as close to the rate you specified and saves the acquired
data in a disk file.
DI_ContStatus
Checks the current status of the continuous digital input operation.
DI_EventCallBack
Controls and notifies the user’s application when a specified DAQ
event occurs. The notification is performed through a user-
specified callback function.
DI_ContMultiBufferSetup
Set up the buffer for multi-buffered continuous digital input.
DI_ContMultiBufferStart
Starts the multi-buffered continuous digital input on the specified
digital input port at a rate as close to the rate you specified.
2.5.4 Asynchronous Digital Input Monitoring Functions
DI_AsyncCheck
Checks the current status of the asynchronous digital input
operation.
DI_AsyncClear
Stops the asynchronous digital input operation.
DI_AsyncDblBufferMode
Enables or Disables double buffer data acquisition mode.
DI_AsyncDblBufferHalfReady
Checks whether the next half buffer of data in circular buffer is
ready for transfer during an asynchronous double-buffered digital
input operation.
DI_AsyncDblBufferTransfer
Copies half of the data of circular buffer to user buffer. You can
execute this function repeatedly to return sequential half buffers of
the data.
DI_AsyncMultiBufferNextReady
Checks whether the next buffer of data in circular buffer is ready
for transfer during an asynchronous multi-buffered digital input
operation.
DI_AsyncDblBufferOverrun
Checks or clears overrun status of the double-buffered digital input
operation.
2.6 Digital Output Function Group
2.6.1 Digital Output Configuration Functions
DO_7200_Config
Informs PCIS-DASK library of the trigger source and trigger properties
selected for the digital input operation of PCI7200. You must call this
function before calling function to perform continuous digital output
operation of PCI7200.
DO_7300A_Config/ DO_7300B_Config
Informs PCIS-DASK library of the trigger source and trigger properties
selected for the digital input operation of PCI7300A Rev.A or PCI7300A
Rev.B. You must call this function before calling function to perform
continuous digital output operation of PCI7300A Rev.A or PCI7300A Rev.B.
EDO_9111_Config
Informs PCIS-DASK library of the mode of EDO channels of PCI9111.