Argument – ADLINK PCI-8158 User Manual

Page 205

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Function Library

195

Visual Basic (Windows 2000/XP)

B_8158_set_gpio_output(ByVal card_id As Integer,

ByVal DoValue As Integer) As Integer

B_8158_get_gpio_output(ByVal card_id As Integer,

DoValue As Integer) As Integer

B_8158_get_gpio_input(ByVal card_id As Integer,

DiValue As Integer) As Integer

B_8158_set_gpio_input_function(ByVal card_id As

Integer, ByVal Channel As Integer, ByVal
Select As Integer, ByVal Logic As Integer)As
Integer

@ Argument

card_id: Specify the PCI-8158 card index. The card_id could be

decided by DIP switch (SW1) or depend on slot sequence. Please
refer to _8158_initial().

DoValue, *DoValue: Digital output value. Bit 0-7: D_out0-7.

*DiValue: Digital input value, Bit 0-7: D_in0-7

Channel: Digital channel DI0 - DI7

Select: signal types select

Logic: input signal logic

Value

Meaning

0

General DI (default)

1

LTC (active low)

2

SD (active low)

3

PCS (active low)

4

CLR (active low)

5

EMG (active low)

Value

Meaning

0

Not inverse (default)

1

Inverse

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