I'm setting up some customer error codes, I haven't done it in a while and want to do it properly.In the error code editor dialog box help, I see the following
It's a bit pedantic but I just want to make sure I'm not off track. The name of the error codes, this would just be project X for me. Does that sound right?
By Gary Armstrong
I have inherited a LabVIEW Interface that talks thru a USB2 Interface to a micro-Controller at 921,600 baud.
This opens a new world of possibilities as USB2 can handle data at much higher rates than a typical RS232 interface.
I have been tasked with rewriting the LabVIEW code as it is difficult to maintain. I have an application that will talk to the uC at 230 kbaud but can't attain the 921,600 baud. I have tried copying the pertinent VIs from the supplied code into my app but still can not attain 921,600 baud. Plus I don't have a serial line analyzer capable of handling USB2, so I can only trial and error with the uC. Is there a setting I have to do in LabVIEW to allow serial communications at the higher rates? At the moment, I am trying to get the Find Controllr VI to work. I have included the support VIs for the Find Controllr.vi. The Find Controllr VI attempts to find the correct port and baud rate and then obviously communicate with the uC.
Get Available Ports.vi
Check For Packet.vi
Extract Packet ID.vi
i'm a newbie in LabVIEW world
i need some help here could anyone help me with this installation problem ? i'm installing Lab View 2014 64-bit on my windows 10 64-bit too, but the LAB VIEW wont be installed. What should i do to solve this ? thankyou
I am having trouble on learning what to do after you input a file into labVIEW. I cannot seem to find help on this topics. I have seen many videos and tutorials on how to read and write excel/text (.csv) files. But, I am not able to do anything after importing an text/excel file into labVIEW.
So, I was wondering if someone had a simple VI that they could share. In the end, I want to do some automation so it will read a number and a status from excel. And then that number and status will either turn on or off a switch which controls something else.
Anyways, I would greatly appreciate if someone could share a VI as an example of how to manipulate the data to control something after you import a text/excel file into labVIEW.
I have a small problem with SPI communication. I'm using NI USB 8452 module and LabView 2013 with driver NI USB 845x 14.0. As a first step I ran the example from attached library called "Atmel AT25080A Write.vi". The problem manifests as logic "0" all the time on MOSI and MISO lines. No Data transferred. CS and CLK works properly. I never use pull ups when using SPI but maybe I should? The question is did anybody meet the same problem while using this usb 8452 module? All 4 SPI lines connected directly to oscilloscope. Waiting for any reply. Thanks in advance.