Create DI channel

Functions
int32_t	VkDaqCreateDIChan (const char *task, const char *chans, const char *reserved1, uint32_t mask)
	Create DI channel.

Detailed Description

Function Documentation

VkDaqCreateDIChan()

int32_t VkDaqCreateDIChan	(	const char *	task,
		const char *	chans,
		const char *	reserved1,
		uint32_t	mask
	)

Create DI channel.

data type	parameter	describe
const char*	task	Task name.
const char*	chans	Channel list, Use commas to separate multiple channels or use colons to specify multiple channels in a row., such as "dev1/DIN1", etc.
const char*	reserved1	Reserved.
int32_t	mask	Mask.

Returns

On success, return value >= 0.

On failure, returns a negative error number.For detail, please Call VkDaqGetLastErrorInfo

C language reference

#include <stdio.h>
#include "libvkdaq.h"
 
int main(int argc, char* argv[])
{
    const char* task = "task1";
    int32_t mask = 15;
 
    int32_t result = VkDaqCreateTask(task);
 
    result = VkDaqCreateDIChan(task, "dev1/DIN1", "", mask);
 
    if (result >= 0) {
        printf("Successful\n");
    }
    else {
        printf("Failed\n");
    }
 
    return 0;
}