how to use labview program receive arduino 2560 mega digital sigal

[ikchan]

Dear sir,

i use arduino mega 2560 connected to labview.
i don't have idea to sketch the labview program receive arduino digital signal, pl help.

[NapDynamite]

Dear ikchan,

You can use LabVIEW interface for Arduino to connect to your arduino. 

Regards.

[ikchan]

Dear Nap,

many thanks for your help.
i already communicate arduino, but i have not idea how to rectify the program, always error code 5002.

[ikchan]

Dear Nap,

I attached the program for your comment.

But I think i sketch program is so simple in the while loop....

Many thanks for your reply

[NapDynamite]

Could you please tell us what does this error say. Place a screenshot of the error wndow here.

[ikchan]

Dear Nap,

I attached the screenshot for your review.

Could you kindly advise any rectify method?

Many thanks for your reply

[NapDynamite]

Check for following niches:

1. Check whether the COM port you have selected is correct.
2. Check whether your arduino is loaded with LIFA firmware.

[Hooovahh]

---

@NapDynamite wrote:

Check for following niches:

1. Check whether the COM port you have selected is correct.
2. Check whether your arduino is loaded with LIFA firmware.

---

The error wouldn't be with not loading the LIFA firmware it is "Insufficient location information or the device or resource is not present in the system." So I'm going to guess that COM5 doesn't exist.

Click the little arrow next to COM5 and it will list the COM ports that LabVIEW (and MAX) see and can use.  If yours isn't listed you'll need to figure out why.  If none are listed then you likely don't have VISA installed.

[ikchan]

Dear Nap,

I can communicated with arduino now, many thanks for your help.

But, my target is "read digital signal" then through Labview program to trigger video file,

could you help me?

Attached my initial program for your comment 

[NapDynamite]

You mean when the digital pin of your Arduino goes HIGH, you want to play a video?