_7200_AUX_DI_Channel. ADLINK Technology PCI-7200

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

40

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C/C++ & DLL Libraries