HP (Hewlett-Packard) 9112 Series ユーザーズマニュアル

 

u  Syntax 

Visual C++ (Windows-95) 

int W_9112_AD_Timer (int card_number, unsigned int c1, unsigned 
int c2) 
 

Visual Basic (Windows-95) 

W_9112_Timer (ByVal card_number As Long, c1 As Long, c2 As Long) 
As Long 

 

C/C++ ( DOS) 

int _9112_AD_Timer(int card_number, unsigned int c1 , unsigned 
int c2 )  

u  Argument 

card_number : 

the card number of PCI-9112  

c1 :  

frequency divider of timer #1 

c2 :  

frequency divider of timer #2 

 

u  Return Code 

ERR_NoError 
ERR_BoardNoInit 
ERR_InvalidTimerValue 

u  Example 

main() 
{ 
 

int  

errCode; 

 

Int  

baseAddr, irqNo; 

 

_9112_Initial( CARD_1, &baseAddr, &irqNo);  

 

    /* Assume NoError when Initialize PCI-9112 */ 

 
 

_9112_AD_Timer(CARD_1,10 , 10 ); 

 

/* set AD sampling rate to 2MHz/(10*10) */ 

 

..  
 

_9112_AD_Timer(CARD_1, 0 ,  0 ); 

 

/* stop the pacer trigger */ 

}