ADLINK Technology PCI-7200 Dokumentacja Pobierz pdf (Strona 56)

46 •• C/C++ & DLL Libraries

5.13 _7200_DO_Channel

@ Description

This function is used to write data to digital output channels (bit).

There are 32 digital output channels on the PCI-7200. When

performs this function, the digital output data is written to the

corresponding channel.

l channel means each bit of digital input port

@ Syntax

Visual C++ (Windows 95/98)

int W_7200_DO_Channel (U8 do_ch_no, Boolean do_data)

Visual Basic (Windows 95/98)

W_7200_DO_Channel (ByVal do_ch_no As Byte, ByVal do_data

As Byte) As Long

C/C++ (DOS)

int _7200_DO_Channel (U8 do_ch_no, Boolean do_data)

@ Argument

do_ch_no : the DO channel number, the value has to be set

within 0 and 31.

do_data : either 0 (OFF) or 1 (ON).

@ Return Code

ERR_NoError

ERR_InvalidDOChannel

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ADLINK Technology PCI-7200 Dokumentacja Strona 56