_9111_AD_INT_Status. HP (Hewlett-Packard) NuDAQ PCI-9111HR, PCI-9111DG/HR

5.41 _9111_AD_INT_Status

@ Description

This function is used to check the status of interrupt operation. The

_9111_AD_INT_Start() is executed on background, therefore you can issue this function to check the status of interrupt operation. While all the specified counts of data are acquired, the interrupt status will be changed to “AD_INT_STOP”.

@ Syntax

C/C++ (DOS)

U16 _9111_AD_INT_Status (U16 cardNo, U16 *status, U16 *count)

C/C++ (Windows 95)

U16 W_9111_AD_INT_Status (U16 cardNo, U16 *status, U16 *count)

Visual Basic (Windows 95)

W_9111_AD_INT_Status (ByVal cardNo As Integer, status As

Integer, count As Integer) As Integer

@ Argument cardNo: the card number of PCI-9111 card initialized. status: the status of the INT data transfer, the valid status code are the following:

AD_INT_RUN count:

AD_INT_STOP the A/D conversion count number performed currently

@ Return Code

ERR_NoError

5.42 _9111_AD_FFHF_INT_Status

@ Description

This function is used to check the status of interrupt operation using AD

FIFO Half Full Interrupt Transfer Mode. The _9111_AD_FFHF_INT_Start is executed on background, therefore you can issue this function to check the status of interrupt operation. While all the specified blocks of data are acquired, the interrupt status will be changed to

“AD_FFHF_BLOCK_FULL”.

@ Syntax

C/C++ (DOS)

U16 _9111_AD_FFHF_INT_Status (U16 cardNo, U16 *status, U16

*blockNo)

62 • C/C++ Library