HP (Hewlett-Packard) PCI-9111DG/HR Manual De Usuario

C/C++ Library 

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5.35  _9111_Get_IRQ_Status 

This function is used to get the status of the two IRQs (INT1 and INT2) in 
PCI-9111 card. 

void _9111_Get_IRQ_Status (U16 cardNo, U16 *ch1, U16 *ch2)   

void W_9111_Get_IRQ_Status (U16 cardNo, U16 *ch1, U16 *ch2)   

W_9111_Get_IRQ_Status (ByVal cardNo As Integer, ch1 As Integer, 
ch2 As Integer)  

cardNo: 

the card number of PCI-9111 card initialized. 

ch1: 

the IRQ status of INT1, 0: no IRQ,  1: IRQ 

ch2: 

the IRQ status of INT2, 0: no IRQ,  1: IRQ 

None 
 

5.36  _9111_AD_FFHF_Polling 

This function is used to perform powerful AD data transfer by applying 
half-full polling mode. This method checks the FIFO half full signal every 
time call this function. If the FIFO is not half-full, the software do not read 
data. When the FIFO is full, the AD FIFO is overrun. When the FIFO is 
half-full but not full, software reads the A/D data, stored in FIFO, in size of 
one “block” (512 words). The FIFO half-full polling method is the most 
powerful A/D data transfer mode. Please refer to section 5.1.4 for the 
detailed description of half-full polling mode.    

U16 _9111_AD_FFHF_Polling (U16 cardNo, I16 far *ad_data)  

U16 W_9111_AD_FFHF_Polling (U16 cardNo, I16 *ad_data)  

W_9111_AD_FFHF_Polling (ByVal cardNo As Integer, ad_data As 
Integer) As Integer