I'm trying to clean up some code I wrote by splitting it into separate files either in tabs or ultimately into a library. I have a lot of debug statements that print to the console and I'm wondering how to pass a serial object reference to the library. I found some simple examples (but can no longer…

Using serial.print to debug a library

system January 27, 2013, 5:26pm 4

The cpp file has no idea what a HardwareSerial is. You need to include the header file in the source file.

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