https://github.com/mlewand/arduino-source-separation

An example Arduino directory where source files are split into multiple files.
https://github.com/mlewand/arduino-source-separation

Last synced: 1 day ago
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An example Arduino directory where source files are split into multiple files.

• Host: GitHub
• URL: https://github.com/mlewand/arduino-source-separation
• Owner: mlewand
• Created: 2017-09-09T22:14:58.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2017-09-09T22:15:12.000Z (over 7 years ago)
• Last Synced: 2024-11-24T11:25:23.626Z (2 months ago)
• Language: C++
• Size: 8.79 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Arduino Source Separation

This is an example how to split your logic into a `.h` and `.cpp` files in subdirectories, and how to include them to your `.ino` file. This will help you to keep your code more organized. 🗃

## Reason

I faced some funny compilation (linking) errors, despite having a correct file structure. Errors like:

```

sketch\testFileSeparation.ino.cpp.o:(.text.setup+0xc): undefined reference to `Dummy::Dummy()'

sketch\testFileSeparation.ino.cpp.o: In function `HardwareSerial::begin(unsigned long)':

```

As it turned out in one Arduino IDE versions there was a change that only `src/*` subdirectories are scanned for `.cpp` files. There was [a live-saving post on Arduino forums](https://forum.arduino.cc/index.php?topic=445230.msg3064170#msg3064170) that nailed the issue, so big thanks to **pert**. 👌