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Delta Electronics High-Speed PCI 12-Axis Motion Control Card PCI-DMC-A01 User Manual

Page 505

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Chapter 39 Compare API | PCI-DMC-A01 / PCI-DMC-B01

Revised March, 2012

39-19

39.17 _DMC_01_channel0_position_cmp_by_gpio

FORMAT

I16 PASCAL _DMC_01_channel0_position_cmp_by_gpio (U16 CardNo, U16 dir, U16 interval,
I32 trigger_cnt)


Purpose

Sets Compare trigger to GPIO control.


Parameters

Name

Data Type

Unit

Description

CardNo U16

Number

Unit CardNo is between 0~15

Dir

U16

Number Unit 0: Positive 1: Negative

Interval

U16

Number Unit Pulse Compare intervals

Trigger _cnt

I32

Number Unit Trigger Compare total


Example

U16 CardNo = 0;
U16 Dir = 1;
U16 Interval;
I32 trigger_cnt;

I16 status = _DMC_01_channel0_position_cmp_by_gpio (CardNo, Dir, Interval, trigger_cnt);

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