Specifications

40 •• C/C++ & DLL Libraries
5.7 _7200_AUX_DI_Channel
@ Description
Read data from auxiliary digital input channel of cPCI-7200 card.
There are 4 digital input channels on the cPCI-7200 auxiliary digital
input port. When performs this function, the auxiliary digital input port
is read and the value of the corresponding channel is returned.
* channel means each bit of digital input port.
@ Syntax
Visual C++( Windows 95/98)
int W_7200_AUX_DI_Channel (U8 di_ch_no, Boolean *aux_data)
Visual Basic (Windows 95/98)
W_7200_AUX_DI_Channel (ByVal di_ch_no As Byte, aux_data As
Byte) As Long
C/C++ ( DOS)
int _7200_AUX_DI_Channel (U8 di_ch_no, Boolean *aux_data)
@ Argument
di_ch_no : the DI channel number, the value has to be set
within 0 and 3.
aux_data : return value, either 0 or 1.
@ Return Code
ERR_NoError
ERR_InvalidDIChannel
ERR_FunctionNotAvailable