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This article mainly introduces the relevant knowledge of "how to add functions to Vivado SDK". The editor shows you the operation process through actual cases. The operation method is simple, fast and practical. I hope this article "how to add functions to Vivado SDK" can help you solve the problem.

In the viado SDK program development, there will be the following problems, abs function has warning, sqrt function has errors.

Take a look at the warning: this error indicates that the function has not been declared

Look at the error tip: this is a programming link error, which means that a function is referenced in your program, but the linker cannot find the definition.

How to solve it?

1. Solution: add the corresponding header file # include "stdlib.h"

2. Open the project first, click the project file, right-click, and select Properties

After opening it, select Setting under Setting + Build: Libraries, click the + sign of the red circle on the right

Add the m file because abs () is in the math.h function, click?

And then Apply

There will be a short period of time to consume.

This is the end of the introduction to "how to add functions to Vivado SDK". Thank you for reading. If you want to know more about the industry, you can follow the industry information channel. The editor will update different knowledge points for you every day.

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