Issues with compiling sample code, having namespace issues

[cjanand]

Hi,

We use both the USB DAQ and PCI DAQ cards.

Trying to compile the example ULDO01.c in the Visual Studio 2019 IDE.

Seem to be running in to namespace errors like:

Identifier "using" undefined from file cstdint 

Identifier "namespace" undefined from file cstdio

etc.

Suspect that I am having a compiler/linker setup issue.

Could you please indicate a solution?

Thanks,

Anand C J

[JRys]

Hello,

Unlike the Visual Basic and C# examples, the C examples require you to create a Win32 Console Application project. Create the project so that it is in our folder C:\Users\Public\Documents\Measurement Computing\DAQ\C\Sample32\. In the wizard, uncheck precompiled headers and security lifecycle checks. In the Solution Explorer, right-mouse-click on the project and choose to Add Existing Item. Add the ULDO0.c code file. Also, add the cbw.h, and cbw32.dll from C:\Users\Public\Documents\Measurement Computing\DAQ\C\. The examples use the strcpy function, which is now deemed to be unsafe, so you may get warnings about it when you build the project. However, it shouldn't affect the operation.

Best regards,
John

[cjanand]

Thanks John. Will try your suggestions and keep you posted. Anand C J

[cjanand]

John,

Pardon me for being a bother. But I certainly don't seem to have divined the way to compile the code. I tried several methods including the suggestions given by you but I run into project configuration issues giving rise to a large list of errors.

I am attaching the zip of the project using Visual Studio COmmunity Edition 2019.

I have also attached the outputs, error and warnings that show up while compiling.

Enlighten me on where exactly I am goofing - I still think it is a slew of project configuration / settings issues.

Thnaks, Anand C J

MccDaqPrj.zip MyBuildOutputs.txt

[JRys]

Hello,

I have attached a simple C program that I created with Visual Studio. It demonstrates how to update the 96 lines on a USB-DIO96H using the cbDOut and cbDBitOut functions. The port direction is first set using cbDConfigPort. Then I use a loop to update each port and another to update each bit one at a time. 

Best regards,
John

VC_2013_USB_DIO96H.zip

[cjanand]

Great support work, John.

Got your code to compile as promised. Will continue on my journey.

Thanks,

Anand c J