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How to Use Arduino Compiler Optimizations to Produce Faster and Smaller Code

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How to Use Arduino Compiler Optimizations to Produce Faster and Smaller Code

8,478 views May 10, 2020 7:03

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ChannelElektor TV

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When you become “better at Arduino” and sketches grow bigger or get more demanding, you may run into problems related to execution speed or program size or even both.

Before deciding to change the board, first a thorough code inspection is done to see if it can’t be optimized in some way so that it will fit or run fast enough.

But there are also compiler optimization options that you can try to see if they can help you out quickly. These options are not accessible through the IDE, but that doesn’t mean that they cannot be used at all.

This video shows how to use them and what their performance is.

Details, links, test sketch and test results are at elektormagazine.com/labs/arduino-compiler-optim…

About this tutorial

Elektor TV published this 7:03 video tutorial on May 10, 2020. It has been watched 8,478 times on YouTube.

Channel
Elektor TV
Duration
7:03
Published
May 10, 2020
Views
8,478
Likes
173

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