cvi

NI CVI with Python

I'd like to integrate a Python IDLE-esque command prompt interface into an existing NI-CVI (LabWindows) application. I've tried to follow the Python.org discussions but seem to get lost in the details. Is there a resource out there for dummies like me? ...

Does anyone have experience with National Instruments CVI and source control?

I'm using NI's Labwindows CVI and i'm trying to integrate source control, supposably it plays well with anything that fits the MS API, (MSSCC/SCC) but I haven't found this to be the case in practice. I'd love if there was a SVN service that works well with it, but I suppose that's asking for too much. ...

What could cause a Labwindows/CVI C program to hate the number 2573?

Using Windows So I'm reading from a binary file a list of unsigned int data values. The file contains a number of datasets listed sequentially. Here's the function to read a single dataset from a char* pointing to the start of it: function read_dataset(char* stream, t_dataset *dataset){ //...some init, including setting dataset...

LabWindows/CVI - add image

I am a beginner in using LabWindows/CVI and I need to load an image on a chart. I need an example. Please help!! ...

Sending ATD command to a Fastrack Supreme via RS232 in LabWindows/CVI

Hello, I work on project based on a FASTRACK SUPREME which has to receive commands via a serial RS232. The problem is: When I use HyperTerm the command ATDxxxxxxxxx; works fine. When I use the CVI RS232 library nothing happens. Is it possible that my command remains blocked in the serial buffer? Here is my code: #include <ansi_c.h>...